CN104455368B - The anti-trip stop hard operating mechanism of single pole shifting out of supply - Google Patents
The anti-trip stop hard operating mechanism of single pole shifting out of supply Download PDFInfo
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- CN104455368B CN104455368B CN201410776317.4A CN201410776317A CN104455368B CN 104455368 B CN104455368 B CN 104455368B CN 201410776317 A CN201410776317 A CN 201410776317A CN 104455368 B CN104455368 B CN 104455368B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 44
- 230000008859 change Effects 0.000 claims abstract description 16
- 230000003139 buffering effect Effects 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 210000000245 forearm Anatomy 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 7
- 230000033228 biological regulation Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0208—Selector apparatus with means for suppression of vibrations or reduction of noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0293—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being purely mechanical
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/04—Smoothing ratio shift
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H2059/026—Details or special features of the selector casing or lever support
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/04—Smoothing ratio shift
- F16H2061/047—Smoothing ratio shift by preventing or solving a tooth butt situation upon engagement failure due to misalignment of teeth
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention discloses a kind of anti-trip stop hard operating mechanism of single pole shifting out of supply, including stick, operating mechanism, shifter, location linkage, left side linkage, right side linkage, the location shaft bar that is fixed on gear box casing, operating mechanism is for by the motion that conversion of motion is linkage of stick；Shifter for being converted to the shifting bit motion of transmission internal by the motion of operating mechanism；Linkage is used for connecting operating mechanism and shifter, and reduces secondary pulse during the dynamic shifting of change speed gear box by buffer stopper assembly, reduces the number of times that in vehicle travel process, change speed gear box is out of supply；Location linkage and linkage coordinate, and realize the shifting bit motion of transmission internal by controlling the motion of shifter；Location shaft bar is for stationary positioned linkage；It is little that the present invention has arrangement space, the feature that steerable system self regulation adaptability is high.
Description
Technical field
The present invention relates to automobile legacy system technical field, prevent the trip stop hard operating mechanism of single pole shifting out of supply in particular to one.
Background technology
At present, in manual transmission shifting system manufacturing technology field, having the forms such as single pole is handled firmly, and double-rod is handled firmly, flexible axle, and double-rod is handled owing to its mechanism is complicated firmly, high cost, through history of gradually fading out.Although flexible shaft manipulation mode is arranged simple, and use more and more on existing car, but its cost remains high always.And the advantage that it is with low cost handled firmly by single pole, but there is also various problem:
Mono-lever control mechanism arrangement space the most of the prior art requires too high, and the hard operating mechanism of flexible shaft manipulation Agency bar there is also arrangement space and requires too high problem simultaneously；
Hard rod type shifting system the most of the prior art self regulation adaptability is poor；
3. use hard rod type shifting system of the prior art, this straight operating mechanism efficiency is the highest, system stiffness is the biggest, vibration isolating effect is poor, when traveling is poor in road conditions or on the road of road conditions of jolting, it will amplify secondary pulse during the dynamic shifting of change speed gear box, thus the phenomenon that the shake of shifting handle is the most out of supply occurs, so reduce the quality of shifting, cause the complaint of client.
Summary of the invention
Present invention aim to provide one the anti-trip stop hard operating mechanism of single pole shifting out of supply, this system can solve the problem that arrangement space problem and the problem of steerable system self regulation bad adaptability of the existing hard steerable system of single pole shifting, the most also utilize the buffer stopper in connecting rod ASSY, greatly reduce the number of times that change speed gear box in vehicle travel process is out of supply, improve the shifting ride comfort of stiff rod steerable system, thus improve the comfortableness during driver's shifting and reliability.
For realizing this purpose, the trip stop hard operating mechanism of single pole shifting anti-out of supply designed by the present invention, it is characterised in that: it includes stick, operating mechanism, shifter, location linkage, left side linkage, right side linkage, the location shaft bar that is fixed on gear box casing；
nullWherein，Described operating mechanism includes gear arm、Universal joint、Fixed bearing block、Stake body、Left side shift selection arm、Axle assembly and right side shift selection arm，The both sides, bottom of stake body are mounted on fixed bearing block，Position connection corresponding with the bottom forearm of gear arm and bottom postbrachium is connected before and after described universal joint，The bottom forearm of described gear arm is further fixed on axle assembly，The both sides of described axle assembly are respectively and fixedly provided with bulb，The left connection position of universal joint is connected with left side shift selection arm top rear，The right connection position of universal joint is connected with right side shift selection arm top rear，The end of universal joint left connection position is arranged on the fixed bearing block in left side by bearing，The end of universal joint right connection position is arranged on the fixed bearing block on right side by bearing，The front end at described left side shift selection arm and shift selection arm top, right side is equipped with yoke，The bulb of described axle assembly both sides is arranged in the yoke of correspondence，The top of described gear arm is fixing connects stick；
Described shifter includes runing rest, connecting bolt, locking cushion block and clamping screw, the left side of runing rest and right side are equipped with connecting rod installing hole, the middle part of runing rest connects locking cushion block by connecting bolt and can rotate freely on connecting bolt, described locking cushion block can lock the gear of output end connecting change speed gear box by clamping screw, the bottom of left side shift selection arm connects the connecting rod installing hole on the left of runing rest by left side linkage, the bottom of right side shift selection arm connects the connecting rod installing hole on the right side of runing rest by right side linkage, the rear end at the middle part of shifter is provided with location bar installing hole；
Described location linkage includes a positioning rod ball-joint assembly, location bar and the second location bar ball-joint assembly, the two ends of described location bar threaded a positioning rod ball-joint assembly respectively and the ball-joint bar of the second location bar ball-joint assembly, the location bar universal joint of described a positioning rod ball-joint assembly connects location bar installing hole, and the location bar universal joint of the second location bar ball-joint assembly connects location shaft bar.
Described left side linkage includes the first buffer stopper assembly, the first adjusting rod and the first adjusting rod ball-joint assembly, threaded with the first edge radially loading distribution of the first buffer stopper assembly in one end of described first adjusting rod, the other end of the first adjusting rod and the first ball-joint bar of the first adjusting rod ball-joint assembly are threaded, in the middle part of the first of described first buffer stopper assembly, axial Assembly rail is fixing with the bottom of left side shift selection arm is connected, and the connecting rod universal joint of described first adjusting rod ball-joint assembly connects the connecting rod installing hole on the left of runing rest.
Described right side linkage includes the second buffer stopper assembly, the second adjusting rod and the second adjusting rod ball-joint assembly, threaded with the second edge radially loading distribution of the second buffer stopper assembly in one end of described second adjusting rod, the other end of the second adjusting rod and the second ball-joint bar of the second adjusting rod ball-joint assembly are threaded, in the middle part of the second of described second buffer stopper assembly, axial Assembly rail is fixing with the bottom of right side shift selection arm is connected, and the connecting rod universal joint of the second adjusting rod ball-joint assembly connects the connecting rod installing hole on the right side of runing rest.
The rear end at the middle part of described shifter is provided with the multiple location bar installing hole being longitudinally arranged side by side.
Being provided with middle spacer between described runing rest and locking cushion block, described connecting bolt passes in the middle part of middle spacer.
Described location shaft bar includes vertical rack, one end and the horizontal stand being connected bottom vertical rack, it is connected between described vertical rack and horizontal stand and has reinforced support, the top of described vertical rack connects the location bar universal joint of the second location bar ball-joint assembly, and the other end of described horizontal stand connects gear box casing for fixing.
Described first buffer stopper assembly includes the first yielding rubber annulus, the first buffering rubber bar being connected to the first yielding rubber annulus inner ring two ends, is located at axial Assembly rail in the middle part of first in the middle part of the first buffering rubber bar, is located at the first edge radially loading distribution of the first yielding rubber annulus outer ring, and described first edge radially loading distribution Assembly rail axial with in the middle part of in the of first is vertical.
Described second buffer stopper assembly includes the second yielding rubber annulus, the second buffering rubber bar being connected to the second yielding rubber annulus inner ring two ends, is located at axial Assembly rail in the middle part of second in the middle part of the second buffering rubber bar, is located at the second edge radially loading distribution of the second yielding rubber annulus outer ring, and described second edge radially loading distribution Assembly rail axial with in the middle part of in the of second is vertical.
The operation principle of present invention invention is:
Driver controls stick as required and all around moves, stick by operating mechanism drive on the left of linkage and right side connecting rod mechanism movement, thus the motion of band manual converting mechanism, under the cooperation of location linkage and location shaft bar, the motion of linkage is converted to the control to gear box output end gear by the runing rest in shifter and locking cushion block, thus realizes block selecting and the gearshift of change speed gear box.
Beneficial effects of the present invention:
The above-mentioned hard steerable system of single pole shifting being mainly made up of stick, operating mechanism, shifter, location linkage, left side linkage, right side linkage and location shaft bar of present invention design, compare traditional mono-lever control mode, flexible shaft manipulation mode and hard maneuverability pattern of double-rod, due to the reason of its structure self, to have arrangement space little, the feature that steerable system self regulation adaptability is high, and by the buffer stopper in connecting rod ASSY, greatly reduce the number of times that change speed gear box in vehicle travel process is out of supply, improve the ride comfort of the shifting of stiff rod steerable system.Decrease the secondary pulse when vehicle drives to that road conditions are poor or is subject to during change speed gear box dynamic shifting time on the road of road conditions of jolting, thus avoid shift handle and acutely shake situation the most out of supply.
Additionally, linkage is made up of adjusting rod, buffer stopper assembly and adjusting rod ball-joint assembly, and threaded with buffer stopper assembly in one end of adjusting rod, the other end of adjusting rod is threadeded with adjusting rod ball-joint assembly, above-mentioned threaded form, the regulation surplus making linkage is relatively big (± 40mm), improves the adaptability that operating mechanism is arranged.
Accompanying drawing explanation
Fig. 1 is the use status architecture schematic diagram of the present invention；
Fig. 2 is the perspective view of operating mechanism in the present invention；
Fig. 3 is the main TV structure schematic diagram of operating mechanism in the present invention；
Fig. 4 is the side-looking structural representation of operating mechanism in the present invention；
Fig. 5 is that the A-A of Fig. 4 is to sectional view；
Fig. 6 is the structural representation of left side linkage in the present invention；
Fig. 7 is the structural representation of the first buffer stopper assembly in the present invention；
Fig. 8 is the structural representation of right side linkage in the present invention；
Fig. 9 is the structural representation of the second buffer stopper assembly in the present invention；
Figure 10 is the structural representation of shifter in the present invention；
Figure 11 is the structural representation of runing rest in the present invention；
Figure 12 is the structural representation positioning linkage in the present invention；
Figure 13 is the front view positioning shaft bar in the present invention；
Figure 14 is the side view positioning shaft bar in the present invention；
Figure 15 is the top view positioning shaft bar in the present invention.
nullWherein，1 stick、2 operating mechanisms、2.1 gear arm、2.2 universal joint、2.3 fixed bearing block、2.4 stake body、Shift selection arm on the left of in the of 2.5、2.6 axle assembly、Shift selection arm on the right side of in the of 2.7、2.8 bulb、2.9 yoke、Linkage on the left of in the of 3、3.1 first buffer stopper assemblies、3.2 first adjusting rods、3.3 first adjusting rod ball-joint assemblies、3.4 first edge radially loading distribution、3.5 first ball-joint bars、Axial Assembly rail in the middle part of in the of 3.6 first、The connecting rod universal joint of 3.7 first adjusting rod ball-joint assemblies、4 shifters、4.1 runing rest、4.2 connecting bolt、4.3 middle spacer、4.4 locking cushion blocks、4.5 clamping screw、4.6 connecting rod installing holes、4.7 location bar installing holes、5 location linkages、5.1 a positioning rod ball-joint assemblies、5.2 location bars、5.3 second location bar ball-joint assemblies、5.4 location bar universal joints、6 location shaft bars、6.1 vertical rack、6.2 horizontal stand、6.3 reinforced support、Linkage on the right side of in the of 7、7.1 second buffer stopper assemblies、7.2 second adjusting rods、7.3 second adjusting rod ball-joint assemblies、7.4 second edge radially loading distribution、7.5 second ball-joint bars、Axial Assembly rail in the middle part of in the of 7.6 second、The connecting rod universal joint of 7.7 second adjusting rod ball-joint assemblies、8 first yielding rubber annulus、8.1 second yielding rubber annulus、9 first buffering rubber bars、9.1 second buffering rubber bars.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
The trip stop hard operating mechanism of single pole shifting anti-out of supply as shown in Fig. 1～15, it includes stick 1, operating mechanism 2, shifter 4, location linkage 5, left side linkage 3, right side linkage 7, the location shaft bar 6 that is fixed on gear box casing；
Linkage 3 and the motion of right side linkage 7 on the left of by the conversion of motion of stick 1 being of above-mentioned operating mechanism 2；
Above-mentioned shifter 4 for being converted to the shifting bit motion of transmission internal by the motion of operating mechanism 2；
Above-mentioned left side linkage 3 and right side linkage 7 are used for connecting operating mechanism 2 and shifter 4, and reduce secondary pulse during the dynamic shifting of change speed gear box by buffer stopper assembly, reduce the number of times that in vehicle travel process, change speed gear box is out of supply；
Above-mentioned location linkage 5 and linkage coordinate, and realize the shifting bit motion of transmission internal by controlling the motion of shifter 4；
Above-mentioned location shaft bar 6 is for stationary positioned linkage 5；
nullWherein，Described operating mechanism 2 includes gear arm 2.1、Universal joint 2.2、Fixed bearing block 2.3、Stake body 2.4、Left side shift selection arm 2.5、Axle assembly 2.6 and right side shift selection arm 2.7，The both sides, bottom of stake body 2.4 are mounted on fixed bearing block 2.3，Position connection corresponding with the bottom forearm of gear arm 2.1 and bottom postbrachium is connected before and after described universal joint 2.2，The bottom forearm of described gear arm 2.1 is further fixed on axle assembly 2.6，The both sides of described axle assembly 2.6 are respectively and fixedly provided with bulb 2.8，The left connection position of universal joint 2.2 is connected with left side shift selection arm 2.5 top rear，The right connection position of universal joint 2.2 is connected with right side shift selection arm 2.7 top rear，The end of universal joint 2.2 left connection position is arranged on the fixed bearing block 2.3 in left side by bearing，The end of universal joint 2.2 right connection position is arranged on the fixed bearing block 2.3 on right side by bearing，The front end at described left side shift selection arm 2.5 and right side shift selection arm 2.7 top is equipped with yoke 2.9，The bulb 2.8 of described axle assembly 2.6 both sides is arranged in the yoke 2.9 of correspondence，The top of described gear arm 2.1 is fixing connects stick 1；Above-mentioned gear arm 2.1, left side shift selection arm 2.5 and right side shift selection arm 2.7 are synchronized with the movement under the control of stick 1, and above-mentioned stake body 2.4, for fixing with chassis of vehicle body, makes whole operating mechanism 2 be fixed on chassis of vehicle body；
Described shifter 4 includes runing rest 4.1, connecting bolt 4.2, locking cushion block 4.4 and clamping screw 4.5, the left side of runing rest 4.1 and right side are equipped with connecting rod installing hole 4.6, the middle part of runing rest 4.1 connects locking cushion block 4.4 by connecting bolt 4.2 and can rotate freely on connecting bolt 4.2, described locking cushion block 4.4 can lock the gear of output end connecting change speed gear box by clamping screw 4.5, the bottom of left side shift selection arm 2.5 connects the connecting rod installing hole 4.6 on the left of runing rest 4.1 by left side linkage 3, the bottom of right side shift selection arm 2.7 connects the connecting rod installing hole 4.6 on the right side of runing rest 4.1 by right side linkage 7, the rear end at the middle part of shifter 4 is provided with location bar installing hole 4.7；
Described location linkage 5 includes a positioning rod ball-joint assembly 5.1, location bar 5.2 and the second location bar ball-joint assembly 5.3, the most threaded a positioning rod ball-joint assembly in the two ends of described location bar 5.2 5.1 and the ball-joint bar of the second location bar ball-joint assembly 5.3, the location bar universal joint 5.4 of described a positioning rod ball-joint assembly 5.1 connects location bar installing hole 4.7, and the location bar universal joint 5.4 of the second location bar ball-joint assembly 5.3 connects location shaft bar 6.
Such scheme can improve the comfortableness (mono-lever control structure efficiency is high, it is light to shift gears, gear shifting force is little) during driver's shifting and reliability (buffer stopper assembly reduces secondary pulse during the dynamic shifting of change speed gear box, reduces the number of times that in vehicle travel process, change speed gear box is out of supply).
In technique scheme, described left side linkage 3 includes the first buffer stopper assembly 3.1, first adjusting rod 3.2 and the first adjusting rod ball-joint assembly 3.3, threaded with the first edge radially loading distribution 3.4 of the first buffer stopper assembly 3.1 in one end of described first adjusting rod 3.2, the other end of the first adjusting rod 3.2 and the first ball-joint bar 3.5 of the first adjusting rod ball-joint assembly 3.3 are threaded, in the middle part of the first of described first buffer stopper assembly 3.1, axial Assembly rail 3.6 is fixing with the bottom of left side shift selection arm 2.5 is connected, the connecting rod universal joint 3.7 of described first adjusting rod ball-joint assembly 3.3 connects the connecting rod installing hole 4.6 on the left of runing rest 4.1.
In technique scheme, described right side linkage 7 includes the second buffer stopper assembly 7.1, second adjusting rod 7.2 and the second adjusting rod ball-joint assembly 7.3, threaded with the second edge radially loading distribution 7.4 of the second buffer stopper assembly 7.1 in one end of described second adjusting rod 7.2, the other end of the second adjusting rod 7.2 and the second ball-joint bar 7.5 of the second adjusting rod ball-joint assembly 7.3 are threaded, in the middle part of the second of described second buffer stopper assembly 7.1, axial Assembly rail 7.6 is fixing with the bottom of right side shift selection arm 2.7 is connected, the connecting rod universal joint 7.7 of the second adjusting rod ball-joint assembly 7.3 connects the connecting rod installing hole 4.6 on the right side of runing rest 4.1.
Above-mentioned left side linkage 3 and right side linkage 7 are for passing to shifter 4 by the power of left side shift selection arm 2.5 and right side shift selection arm 2.7, it is achieved the control to shifter 4.
In technique scheme, the rear end at the middle part of described shifter 4 is provided with the multiple location bar installing hole 4.7 being longitudinally arranged side by side.
In technique scheme, described location bar installing hole 4.7 has three.Can be according to practical situation or design requirement, which location bar installing hole 4.7 regioselective bar universal joint 5.4 connects, and improves the suitability of the present invention.
In technique scheme, being provided with middle spacer 4.3 between described runing rest 4.1 and locking cushion block 4.4, described connecting bolt 4.2 passes in the middle part of middle spacer 4.3.
In technique scheme, described location shaft bar 6 includes vertical rack 6.1, one end and the horizontal stand 6.2 being connected bottom vertical rack 6.1, it is connected between described vertical rack 6.1 and horizontal stand 6.2 and has reinforced support 6.3, the top of described vertical rack 6.1 connects the location bar universal joint 5.4 of the second location bar ball-joint assembly 5.3, and the other end of described horizontal stand 6.2 connects gear box casing for fixing.
In technique scheme, described first buffer stopper assembly 3.1 includes the first yielding rubber annulus 8, the first buffering rubber bar 9 being connected to the first yielding rubber annulus 8 inner ring two ends, is located at axial Assembly rail 3.6 in the middle part of first in the middle part of the first buffering rubber bar 9, is located at the first edge radially loading distribution 3.4 of the first yielding rubber annulus 8 outer ring, and described first edge radially loading distribution 3.4 Assembly rail 3.6 axial with in the middle part of in the of first is vertical.
In technique scheme, described second buffer stopper assembly 7.1 includes the second yielding rubber annulus 8.1, the second buffering rubber bar 9.1 being connected to the second yielding rubber annulus 8.1 inner ring two ends, is located at axial Assembly rail 7.6 in the middle part of second in the middle part of the second buffering rubber bar 9.1, is located at the second edge radially loading distribution 7.4 of the second yielding rubber annulus 8.1 outer ring, and described second edge radially loading distribution 7.4 Assembly rail 7.6 axial with in the middle part of in the of second is vertical.
Above-mentioned buffer stopper assembly, greatly reduces the number of times that change speed gear box in vehicle travel process is out of supply, improves the ride comfort of the shifting of stiff rod steerable system, thus improves the comfortableness during driver's shifting and reliability.
nullThe work process of the present invention is: stick 1 drives gear arm 2.1 to move，Thus drive left side shift selection arm 2.5 and right side shift selection arm 2.7 to be synchronized with the movement，The motion of left side shift selection arm 2.5 and right side shift selection arm 2.7 is passed to the front end of runing rest 4.1 in shifter 4 by left side linkage 3 and right side linkage 7 now，The location bar installing hole 4.7 of runing rest 4.1 rear end connects the location bar universal joint 5.4 of a positioning rod ball-joint assembly 5.1，The location bar universal joint 5.4 of the second location bar ball-joint assembly 5.3 connects location shaft bar 6，Now left side linkage 3 and right side linkage 7 act on runing rest 4.1 jointly with location linkage 5，Runing rest 4.1 is made to drive locking cushion block 4.4 action forward or backward，Thus realize the shifting of change speed gear box.
The content that this specification is not described in detail belongs to prior art known to professional and technical personnel in the field.
Claims (9)
1. the anti-trip stop hard operating mechanism of single pole shifting out of supply, it is characterised in that: its bag
Include stick (1), operating mechanism (2), shifter (4), location linkage (5),
Left side linkage (3), right side linkage (7), determining of being fixed on gear box casing
Position shaft bar (6)；
Wherein, described operating mechanism (2) include gear arm (2.1), universal joint (2.2),
Fixed bearing block (2.3), stake body (2.4), left side shift selection arm (2.5), axle assembly (2.6)
With right side shift selection arm (2.7), the both sides, bottom of stake body (2.4) are mounted on fixing bearing
Seat (2.3), connects the bottom of position and gear arm (2.1) before and after described universal joint (2.2)
Forearm and bottom postbrachium correspondence connect, and the bottom forearm of described gear arm (2.1) is further fixed on
Axle assembly (2.6), the both sides of described axle assembly (2.6) are respectively and fixedly provided with bulb (2.8), universal
The left connection position of joint (2.2) is connected with left side shift selection arm (2.5) top rear, universal joint (2.2)
Right connection position be connected with right side shift selection arm (2.7) top rear, universal joint (2.2) left company
The end connecing position is arranged on the fixed bearing block (2.3) in left side by bearing, universal joint (2.2)
The end of right connection position is arranged on the fixed bearing block (2.3) on right side by bearing, described
The front end at left side shift selection arm (2.5) and right side shift selection arm (2.7) top is equipped with yoke (2.9),
The bulb (2.8) of described axle assembly (2.6) both sides is arranged in the yoke (2.9) of correspondence,
The top of described gear arm (2.1) is fixing connects stick (1)；
Described shifter (4) includes runing rest (4.1), connecting bolt (4.2), lock
Tight cushion block (4.4) and clamping screw (4.5), left side and the right side of runing rest (4.1) are equal
Being provided with connecting rod installing hole (4.6), connecting bolt (4.2) is passed through at the middle part of runing rest (4.1)
Connect locking cushion block (4.4) and can rotate freely on connecting bolt (4.2), described locking
Cushion block (4.4) can lock the gear of output end connecting change speed gear box by clamping screw (4.5),
The bottom in left side shift selection arm (2.5) connects runing rest (4.1) by left side linkage (3)
The connecting rod installing hole (4.6) in left side, right side connecting rod is passed through in the bottom of right side shift selection arm (2.7)
Mechanism (7) connects the connecting rod installing hole (4.6) on runing rest (4.1) right side, shifter
(4) rear end at middle part is provided with location bar installing hole (4.7)；
Described location linkage (5) includes a positioning rod ball-joint assembly (5.1), location bar
(5.2) and the second location bar ball-joint assembly (5.3), the two ends of described location bar (5.2) are divided
The most threaded a positioning rod ball-joint assembly (5.1) and the second location bar ball-joint assembly (5.3)
Ball-joint bar, location bar universal joint (5.4) of described a positioning rod ball-joint assembly (5.1)
Connect location bar installing hole (4.7), the location bar ten thousand of the second location bar ball-joint assembly (5.3)
Location shaft bar (6) is connected to joint (5.4).
The anti-trip stop hard operating mechanism of single pole shifting out of supply the most according to claim 1,
It is characterized in that: described left side linkage (3) include the first buffer stopper assembly (3.1),
First adjusting rod (3.2) and the first adjusting rod ball-joint assembly (3.3), described first adjusting rod
(3.2) one end and the first edge radially loading distribution (3.4) of the first buffer stopper assembly (3.1)
Threaded, the other end of the first adjusting rod (3.2) and the first adjusting rod ball-joint assembly (3.3)
The first ball-joint bar (3.5) threaded, the first of described first buffer stopper assembly (3.1)
Middle part axially Assembly rail (3.6) is fixing with the bottom of left side shift selection arm (2.5) to be connected, described
The connecting rod universal joint (3.7) of the first adjusting rod ball-joint assembly (3.3) connects runing rest (4.1)
The connecting rod installing hole (4.6) in left side.
The anti-trip stop hard operating mechanism of single pole shifting out of supply the most according to claim 2,
It is characterized in that: described right side linkage (7) include the second buffer stopper assembly (7.1),
Second adjusting rod (7.2) and the second adjusting rod ball-joint assembly (7.3), described second adjusting rod
(7.2) one end and the second edge radially loading distribution (7.4) of the second buffer stopper assembly (7.1)
Threaded, the other end of the second adjusting rod (7.2) and the second adjusting rod ball-joint assembly (7.3)
The second ball-joint bar (7.5) threaded, the second of described second buffer stopper assembly (7.1)
Middle part axially Assembly rail (7.6) is fixing with the bottom of right side shift selection arm (2.7) to be connected, and second
It is right that the connecting rod universal joint (7.7) of adjusting rod ball-joint assembly (7.3) connects runing rest (4.1)
The connecting rod installing hole (4.6) of side.
4. firmly grasp according to the trip stop single pole shifting anti-out of supply described in claim 1 or 2 or 3
Vertical mechanism, it is characterised in that: the rear end at the middle part of described shifter (4) is provided with the most also
Multiple location bar installing hole (4.7) that arrangement is put.
The anti-trip stop hard operating mechanism of single pole shifting out of supply the most according to claim 4,
It is characterized in that: described location bar installing hole (4.7) has three.
6. firmly grasp according to the trip stop single pole shifting anti-out of supply described in claim 1 or 2 or 3
Vertical mechanism, it is characterised in that: between described runing rest (4.1) and locking cushion block (4.4)
Being provided with middle spacer (4.3), described connecting bolt (4.2) is from middle spacer (4.3) middle part
Pass.
7. firmly grasp according to the trip stop single pole shifting anti-out of supply described in claim 1 or 2 or 3
Vertical mechanism, it is characterised in that: described location shaft bar (6) include vertical rack (6.1),
The horizontal stand (6.2) that one end is connected with vertical rack (6.1) bottom, described vertical rack
(6.1) there is reinforced support (6.3) with being connected between horizontal stand (6.2), described vertical
The top of frame (6.1) connects location bar universal joint (5.4) of the second location bar ball-joint assembly (5.3),
The other end of described horizontal stand (6.2) connects gear box casing for fixing.
The anti-trip stop hard operating mechanism of single pole shifting out of supply the most according to claim 3,
It is characterized in that: described first buffer stopper assembly (3.1) include the first yielding rubber annulus (8),
It is connected to first buffering rubber bar (9) at the first yielding rubber annulus (8) inner ring two ends, is located at
In the middle part of the first of first buffering rubber bar (9) middle part axially Assembly rail (3.6), be located at first and delay
Rush the first edge radially loading distribution (3.4) of rubber ring (8) outer ring, described first edge
Radially loading distribution (3.4) Assembly rail (3.6) axial with in the middle part of in the of first is vertical.
The anti-trip stop hard operating mechanism of single pole shifting out of supply the most according to claim 3,
It is characterized in that: described second buffer stopper assembly (7.1) includes the second yielding rubber annulus
(8.1) the second buffering rubber bar at the second yielding rubber annulus (8.1) inner ring two ends, it is connected to
(9.1), be located in the middle part of the second of the second buffering rubber bar (9.1) middle part axially Assembly rail (7.6),
It is located at the second edge radially loading distribution (7.4) of the second yielding rubber annulus (8.1) outer ring,
Described second edge radially loading distribution (7.4) Assembly rail (7.6) axial with in the middle part of in the of second is vertical.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776317.4A CN104455368B (en) | 2014-12-15 | 2014-12-15 | The anti-trip stop hard operating mechanism of single pole shifting out of supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776317.4A CN104455368B (en) | 2014-12-15 | 2014-12-15 | The anti-trip stop hard operating mechanism of single pole shifting out of supply |
Publications (2)
| Publication Number | Publication Date |
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| CN104455368A CN104455368A (en) | 2015-03-25 |
| CN104455368B true CN104455368B (en) | 2016-09-21 |
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| CN201410776317.4A Expired - Fee Related CN104455368B (en) | 2014-12-15 | 2014-12-15 | The anti-trip stop hard operating mechanism of single pole shifting out of supply |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106609838B (en) * | 2015-10-23 | 2019-04-19 | 上海汽车集团股份有限公司 | Hard lever linkage manual shift mechanism |
| CN108547941A (en) * | 2018-06-21 | 2018-09-18 | 洛阳市黄河软轴控制器股份有限公司 | Trailer reversing control mechanism and its application method |
| CN113048236A (en) * | 2021-04-30 | 2021-06-29 | 上海惟译汽配制造有限公司 | Anti-gear-off structure for heavy-duty car manual transmission control system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4457188A (en) * | 1981-10-08 | 1984-07-03 | Mtd Products Inc. | Shift lever mounting assembly |
| CN201136584Y (en) * | 2007-11-07 | 2008-10-22 | 重庆东本工业有限责任公司 | Shifting operation device for electronic electron gear shifting four-wheel motorcycle |
| CN101363538A (en) * | 2007-08-09 | 2009-02-11 | Gm全球科技运作股份有限公司 | Switch-gear-unit |
| CN204327941U (en) * | 2014-12-15 | 2015-05-13 | 东风襄阳旅行车有限公司 | Anti-off-gear is trip stopped the hard operating mechanism of single pole shifting |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4781650B2 (en) * | 2004-09-17 | 2011-09-28 | 川崎重工業株式会社 | Vehicle shift lever device |
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2014
- 2014-12-15 CN CN201410776317.4A patent/CN104455368B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4457188A (en) * | 1981-10-08 | 1984-07-03 | Mtd Products Inc. | Shift lever mounting assembly |
| CN101363538A (en) * | 2007-08-09 | 2009-02-11 | Gm全球科技运作股份有限公司 | Switch-gear-unit |
| CN201136584Y (en) * | 2007-11-07 | 2008-10-22 | 重庆东本工业有限责任公司 | Shifting operation device for electronic electron gear shifting four-wheel motorcycle |
| CN204327941U (en) * | 2014-12-15 | 2015-05-13 | 东风襄阳旅行车有限公司 | Anti-off-gear is trip stopped the hard operating mechanism of single pole shifting |
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| CN104455368A (en) | 2015-03-25 |
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