CN106392981B - Half shaft dismounting device and the method for dismantling semiaxis - Google Patents
Half shaft dismounting device and the method for dismantling semiaxis Download PDFInfo
- Publication number
- CN106392981B CN106392981B CN201610964267.1A CN201610964267A CN106392981B CN 106392981 B CN106392981 B CN 106392981B CN 201610964267 A CN201610964267 A CN 201610964267A CN 106392981 B CN106392981 B CN 106392981B
- Authority
- CN
- China
- Prior art keywords
- semiaxis
- rod
- linking arm
- master connecting
- half shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/02—Clamps with sliding jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/12—Arrangements for positively actuating jaws using toggle links
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
A kind of method that the present invention provides half shaft dismounting device and dismantles semiaxis.The half shaft dismounting device includes the first clamping member and the second clamping piece for semiaxis to be clamped from all sides, and two clamping pieces are arranged in parallel；The second linking arm by being stretched out in the first clamping member and the first linking arm by being stretched out on the second clamping piece；And driving rod drive, it is connect respectively with the first linking arm and the second linking arm, to drive the relative movement of two clamping pieces.The half shaft dismounting device of the present invention and the method for dismantling semiaxis, semiaxis is clamped from all sides in two clamping pieces, and drives the relative movement of two clamping pieces by driving rod drive, and semiaxis and gearbox is made to detach；Due to remaining parallel in two gripping member relative movement thereofs, keep semiaxis movable joint uniform force stable and along semiaxis axial direction, semiaxis straightness is not caused to damage, gearbox deformation is not easily caused, and it uses and is not limited by semiaxis movable joint and gearbox end surface shape, avoid slip the person is damaged, more conveniently, safely with it is laborsaving.
Description
Technical field
The present embodiments relate to the sides of field of automobile repair more particularly to a kind of half shaft dismounting device and dismounting semiaxis
Method.
Background technology
Semiaxis is also referred to as constant velocity driving shaft, is the axis for transmitting torque between gearbox and driving wheel, is located in gearbox
One end is generally connect by spline with gearbox differential mechanism gear, and then there are one semiaxis movable joints for setting on the outside of gearbox, partly
Axis movable joint delivers torque to wheel hub by a shaft and a fixed knot.
Dismounting automobile axle shaft is the gap by the way that crowbar to be inserted into semiaxis movable joint and gearbox in the prior art, is firmly prized
Pressure makes semiaxis movable joint be detached with gearbox, to remove semiaxis.
Semiaxis is dismantled by crowbar, sled presses through journey to be influenced by semiaxis movable joint end face and speed change box shape, if end face is not
Flat or gearbox then dismantles inconvenience without sled pressure fulcrum；Crowbar, which easily slips, during sled pressure damages the person；Semiaxis stress side
To misaligned with axis, sled presses through Cheng Yi and causes to damage to semiaxis and gearbox.
Invention content
A kind of method that the present invention provides half shaft dismounting device and dismantles semiaxis, with the dismounting automobile axle shaft of convenient safety,
The safety of disassembly process is improved, reduction causes to damage to semiaxis and gearbox, and disassembly process is not by semiaxis and speed change box-shaped
Shape influences.
It is an aspect of the invention to provide a kind of half shaft dismounting devices, including：For being clamped the of semiaxis from all sides
One clamping piece and the second clamping piece, the first clamping member and the second clamping piece are arranged in parallel；By being stretched in the first clamping member
The second linking arm and the first linking arm by being stretched out on second clamping piece gone out；And driving rod drive, the connecting rod
Driving device is connect with first linking arm and the second linking arm respectively, to drive the first clamping member and the second clamping piece
Relative movement.
Further, the driving rod drive include the first master connecting-rod and the second master connecting-rod, first master connecting-rod and
Second master connecting-rod is hinged, and articulated position is at first end pre-determined distance apart from first master connecting-rod and apart from described the
At the first end pre-determined distance of two master connecting-rods；The first end of first master connecting-rod is slidably connected on first linking arm,
The first end of second master connecting-rod is hinged on second linking arm；Second linking arm is equipped with the portion that is slidably matched,
The portion of being slidably matched is slidably connected on first linking arm, and the sliding trace in the portion that is slidably matched and described second
The track of the first end of master connecting-rod is parallel.
Further, first linking arm forms connecting rod, second master away from one end of second clamping piece
The second end of connecting rod is hinged with the connecting rod.
Further, first linking arm includes plate-like portion, and the first guide groove and second are provided on the plate-like portion
Guide groove；The first end of first master connecting-rod is equipped with the first guide post, and the second guide post is provided on second linking arm；Institute
It states the first guide post to be slidably arranged in first guide groove, second guide post is slidably arranged in second guide groove.
Further, first linking arm includes two plate-like portions that are parallel and being oppositely arranged, second linking arm
Between two plate-like portions.
Further, first guide groove and the second guide groove are elongated through-hole.
Further, second guide groove is in camber line or linear extension in the longitudinal direction.
Further, the first clamping member includes two parallel stretching plates, two institutes with second clamping piece
The outer diameter that the distance between stretching out plate is greater than or equal to the semiaxis is stated, and less than the outer diameter of the semiaxis movable joint.
Further, second master connecting-rod is formed with mounting hole, and first master connecting-rod passes through the mounting hole, and leads to
It is hinged with second master connecting-rod to cross installation axis pin.
Another aspect of the present invention is to provide a kind of method for dismantling semiaxis using half shaft dismounting device as described above,
Semiaxis is clamped from all sides in the first clamping member and second clamping piece, and the driving rod drive connects by described first
Arm and second linking arm are connect, drives the first clamping member and the second clamping piece to move in parallel relatively, by the semiaxis
By being unloaded on gearbox.
Half shaft dismounting device provided in an embodiment of the present invention and the method for dismantling semiaxis, are pressed from both sides by the first clamping member and second
Semiaxis is clamped from all sides in gripping member, and utilizes the shifting relatively parallel with the second clamping piece of driving rod drive driving the first clamping member
It is dynamic, to make semiaxis and gearbox detach.Compared with dismantling semiaxis by crowbar in the prior art, due to the first clamping member and the
Remain parallel in two clamping piece relative movement thereofs so that semiaxis movement is passed to by the first clamping member and the second clamping piece
It saves uniform and stable and along the active force of semiaxis axial direction, the straightness of semiaxis will not be adversely affected, be not easy to make semiaxis
At damage, it is not easy to cause the deformation of gearbox, and use and do not limited by semiaxis movable joint and gearbox end surface shape, this
Outside, the case where slippage damages the person is avoided, improves safety, and easy to use laborsaving.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element
Or part is generally identified by similar reference numeral.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the dimensional structure diagram for the half shaft dismounting device that one embodiment of the invention provides；
Fig. 2 is the schematic diagram using half shaft dismounting device shown in FIG. 1 dismounting semiaxis.
Specific implementation mode
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
In the description of the present application, it is to be understood that term " length ", "upper", "lower", "inner", "outside", " axial direction ",
The orientation or positional relationship of instructions such as " circumferential directions " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " etc. are only used for describing
Purpose is not understood to indicate or imply relative importance or implicitly indicates the quantity of indicated technical characteristic.
Fig. 1 is the dimensional structure diagram for the half shaft dismounting device that one embodiment of the invention provides；Fig. 2 is utilizes Fig. 1 institutes
The schematic diagram of the half shaft dismounting device dismounting semiaxis shown.As shown in Figs. 1-2, one embodiment of the invention provides a kind of semiaxis dismounting
Device, including：The first clamping member 1 and the second clamping piece 2 for semiaxis to be clamped from all sides, the first clamping member 1 and second are pressed from both sides
Gripping member 2 is arranged in parallel；It is connected by the second linking arm 4 stretched out in the first clamping member 1 and first by being stretched out on the second clamping piece 2
Arm 3；And driving rod drive, driving rod drive are connect with the first linking arm 3 and the second linking arm 4 respectively, to drive
One clamping piece 1 and the relative movement of the second clamping piece 2.
In the present embodiment, the first clamping member 1 and the second clamping piece 2 are used to that semiaxis, shape to be clamped from all sides of semiaxis
Shape can be U-shaped, or fit with semiaxis week side arc-shaped etc..Second linking arm 4 is by the first clamping member 1
The leg members of stretching, the first linking arm 3 are the leg members by being stretched out on the second clamping piece 2, for making 1 He of the first clamping member
Second clamping piece 2 is connect with driving rod drive.Driving rod drive is for driving 2 phase of the first clamping member 1 and the second clamping piece
To movement, for example, it is relatively close or separate；Optionally, driving rod drive can be mechanical actuation device, or hydraulic pressure
Driving device or cylinder driver etc..
The half shaft dismounting device of the present embodiment is inserted into semiaxis movement when in use, by the first clamping member 1 and the second clamping piece 2
Gap between section 10 and gearbox 11, and the first clamping member 1 and all sides of the second clamping piece 2 and semiaxis is made to fit, even
Rod driving device drives the first clamping member 1 and the relative movement of the second clamping piece 2 by the first linking arm 3 and the second linking arm 4,
And remain parallel in moving process, as the first clamping member 1 and the second clamping piece 2 are moved to a spacing with being relatively distant from
From, the first clamping member 1 supports on 10 end face of semiaxis movable joint, the second clamping piece 2 supports on 11 end face of gearbox, and with
The first clamping member 1 and the second clamping piece 2 be further relatively distant from it is mobile, the first clamping member 1 further towards deviate from gearbox 11
Direction support semiaxis movable joint 10, to make the spline of 11 inside semiaxis of gearbox be detached with gearbox differential mechanism gear, into
And it realizes semiaxis and gearbox 11 and detaches.
A kind of half shaft dismounting device is present embodiments provided, is pressed from both sides from all sides by the first clamping member 1 and the second clamping piece 2
Semiaxis is held, and drives the first clamping member 1 and the second clamping piece 2 to move in parallel relatively using driving rod drive, to make semiaxis
It is detached with gearbox 11.Compared with dismantling semiaxis by crowbar in the prior art, due to the first clamping member 1 and the second clamping piece 2
It is remained in relative movement thereof parallel so that it is equal to pass to semiaxis movable joint 10 by the first clamping member 1 and the second clamping piece 2
Even stabilization and along the active force of semiaxis axial direction, will not adversely affect the straightness of semiaxis, be not easy to cause to damage to semiaxis
Wound is not easy to cause the deformation of gearbox 11, and uses and do not limited by semiaxis movable joint and gearbox end surface shape, in addition,
The case where slippage damages the person is avoided, improves safety, and easy to use laborsaving.
Specifically, driving rod drive may include the first master connecting-rod 6 and the second master connecting-rod 5, the first master connecting-rod 6 and second
Master connecting-rod 5 is hinged, articulated position be at the first end pre-determined distance of the first master connecting-rod of distance 6 and the second master connecting-rod of distance 5 the
At the pre-determined distance of one end；The first end of first master connecting-rod 6 is slidably connected on the first linking arm 3, the first end of the second master connecting-rod 5
It is hinged on the second linking arm 4；Second linking arm 4 is equipped with the portion that is slidably matched, and the portion of being slidably matched is slidably connected at the first connection
On arm 3, and the sliding trace in the portion that is slidably matched is parallel with the track of first end of the second master connecting-rod 5.
In the present embodiment, the first linking arm 3 forms connecting rod 9 away from one end of the second clamping piece 2, the second master connecting-rod 5
Second end is hinged with connecting rod 9.
In the present embodiment, 6 end applied force of the first master connecting-rod of mechanical actuation device pair can be utilized so that the first main company
Bar 6 is rotated around 6 first end of the first master connecting-rod, to which driving and the second hinged master connecting-rod 5 of the first master connecting-rod 6 rotate, the second master
Connecting rod 5 pushes second linking arm 4 hinged with the first end of the second master connecting-rod 5 so that the sliding being arranged on the second linking arm 4 is matched
Conjunction portion is slided with respect to the first linking arm 3, to which the portion that makes to be slidably matched is along the rail parallel with the first end track of the second master connecting-rod 5
Mark moves, and then the first clamping member 1 and the second clamping piece 2 is driven to move in parallel relatively.Due to the second master connecting-rod 5 second end with
Connecting rod 9 is hinged, i.e., the track of the first end of the second master connecting-rod 5 is circular arc line, therefore, the sliding trace in the portion that is slidably matched be with
Concentric arc-shaped in the track of the first end of second master connecting-rod 5, to keep the first clamping member 1 and the second clamping piece 2 relatively parallel
It is mobile.Wherein, the design parameters such as the pre-determined distance and each element duration, can according to Machine Design kinematic principle and
The calculating such as force increasing ratio determine.In addition, the portion of being slidably matched can be guide groove and guide post fit structure or other it is existing can be real
The structure being now slidably matched.
The present embodiment is moved in parallel relatively using driving rod drive driving the first clamping member 1 and the second clamping piece 2, can be real
Existing larger force increasing ratio, easy to use laborsaving, hand-holdable 9 and first master connecting-rod 6 of connecting rod of operating personnel, to more convenient laborsaving
Gripping half shaft dismounting device, meanwhile, the first clamping member 1 and the second clamping piece 2 can keep opposite and move in parallel so that by first
The power that clamping piece 1 and the second clamping piece 2 pass to semiaxis movable joint 10 is uniform and stable, and Impact direction is not easy along semiaxis axial direction
Semiaxis and gearbox 11 are caused to damage.
Further, the first linking arm 3 includes plate-like portion 301, and the first guide groove 8 and second is provided on plate-like portion 301
Guide groove 7；The first end of first master connecting-rod 6 is equipped with the first guide post 601, and the second guide post 401 is provided on the second linking arm 4；
First guide post 601 is slidably arranged in the first guide groove 8, and the second guide post 401 is slidably arranged in the second guide groove 7.
In the present embodiment, the first linking arm 3 includes plate-like portion 301, the sliding being arranged on the second linking arm 4 can be convenient for match
Conjunction portion is slidably connected on the first linking arm 3, is also allowed for the first master connecting-rod 6 and is slidably connected with the first linking arm 3.The present embodiment is logical
Cross guide post and guide groove realize it is above-mentioned be slidably matched, specifically, the first end of the first master connecting-rod 6 is equipped with the first guide post 601,
The second guide post 401 is provided on second linking arm 4；First guide post 601 is slidably arranged in the first guide groove 8, and second is oriented to
Column 401 is slidably arranged in the second guide groove 7.It is slidably matched by guide post and guide groove, simple in structure, easy to produce and installation.
Further, the first linking arm 3 includes two plate-like portions 301 that are parallel and being oppositely arranged, and the second linking arm 4 is located at
Between two plate-like portions 301.
In the present embodiment, the second linking arm 4 is set between two plate-like portions 301, and the second linking arm 4 of limitation is only capable of edge
Gap movement between two plate-like portions 301, to ensure that half shaft dismounting device the first clamping member 1 and the second clamping piece 2 are not sent out
Life is rocked so that the power that semiaxis movable joint 10 is passed to by the first clamping member 1 and the second clamping piece 2 is uniform and stable, further protects
Barrier half shaft dismounting device does not cause to damage to semiaxis and gearbox 11.Specifically, two plate-like portions 301 are parallel and are oppositely arranged,
The first guide groove 8 and the second guide groove 7 are correspondingly arranged on each plate-like portion 301, the first end of the first master connecting-rod 6 is connect with first
3 hinged place of arm and the second linking arm 4 and 3 hinged place of the first linking arm open up hinge hole respectively, and guide post passes through hinge hole and two
End is respectively arranged in two 301 corresponding guide grooves of plate-like portion, to which the second linking arm 4 of limitation and the first master connecting-rod 6 are more firm
It does not rock.
Further, the first guide groove 8 and the second guide groove 7 are elongated through-hole.
In the present embodiment, the first guide groove 8 and the second guide groove 7 are the elongated through-hole for being opened in 301 specific position of plate-like portion,
First guide groove 8 is for being oriented to the first segment of the first master connecting-rod 6, and the second guide groove 7 is for leading the second linking arm 4
To so that the first clamping member 1 and the second clamping piece 2 keep moving in parallel relatively.First guide groove 8 and the second guide groove in the present embodiment
7 specific sizes and setting angle can be determined according to calculating such as Machine Design kinematic principle and force increasing ratios.
Preferably, the second guide groove 7 is in camber line or linear extension in the longitudinal direction.
In the present embodiment, the second guide groove 7 extends in camber line, is concentric with the track of the first end of the second master connecting-rod 5
It is arc-shaped, it is ensured that the sliding trace of the second guide post 401 is parallel with the track of first end of the second master connecting-rod 5, to more
Conveniently, succinctly, reliably ensure that the first clamping member 1 and the second clamping piece 2 keep opposite and move in parallel.As a kind of replacement side
Formula, the second guide groove 7 can also extend straight, and the diameter of the second guide post 401 is less than the width of the second guide groove 7 so that second
Guide post 401 has certain spacious amount when being moved in the second guide groove 7, it is ensured that the sliding trace and second of the second guide post 401
The track of the first end of master connecting-rod 5 is parallel, is arc-shaped track, to make the first clamping member 1 and the second clamping piece 2 keep opposite
It moves in parallel, ensures the axial direction of semiaxis and 11 stress of gearbox along semiaxis.
In the above-described embodiments, the first clamping member 1 includes two parallel stretching plates with the second clamping piece 2, and two are stretched
Distance between ejecting plate is greater than or equal to the outer diameter of semiaxis, and less than the outer diameter of semiaxis movable joint 10.
Two are stretched out the both sides that plate can be clamped in all sides of semiaxis, by making two distances stretched out between plate be more than or waiting
In the outer diameter of semiaxis, and less than the outer diameter of semiaxis movable joint 10, moved in parallel relatively in the first clamping member 1 and the second clamping piece 2
When, two of the first clamping member 1 stretch out plate and two stretching plates of the second clamping piece 2 are against semiaxis movable joint 10 and speed change respectively
On case 11, in order to be accommodated to semiaxis, by the stretching plate for stretching out plate and the second clamping piece 2 of the first clamping member 1 to partly
Axis movable joint 10 and gearbox 11 apply the reversed power along semiaxis axial direction, are easy to semiaxis and are detached with gearbox 11.Certainly, it is clamped
The shape of part is not limited in above-mentioned shape, and can also be can be semicircular arc-shaped with the conjunction of semiaxis side face paste, the present invention's
In protection domain.
In order to preferably protect semiaxis and gearbox 11, the first clamping member 1 and the second clamping piece 2 and semiaxis movable joint 10 and
Flexible cushion is also provided on the surface that gearbox 11 fits, the wherein material of flexible cushion can be that nylon or rubber etc. are soft
Property material.
Further, the second master connecting-rod 5 is formed with mounting hole 501, and the first master connecting-rod 6 passes through mounting hole 501, and passes through peace
It fills axis pin and the second master connecting-rod 5 is hinged.
In the present embodiment, the second master connecting-rod 5 is formed with mounting hole 501, and mounting hole 501 can be directly in the second main company
The rectangular through-hole opened up on bar 5, the first master connecting-rod 6 pass through mounting hole 501, and hinged by installing axis pin and the second master connecting-rod 5,
Installation axis pin is installed on 501 side wall of mounting hole so that the first master connecting-rod 6 can be around installation axis pin certain in mounting hole 501
Rotation in angle.For the present embodiment by the way that mounting hole 501 is arranged in the second master connecting-rod 5, the first master connecting-rod 6 passes through mounting hole 501, and
Hinged by installing axis pin and the second master connecting-rod 5, when can make operation half shaft dismounting device, the first master connecting-rod 6 is relative to second
Master connecting-rod 5 is more firm when rotating, and ensures that half shaft dismounting device does not rock so that by the first clamping member 1 and the second clamping piece 2
The power for passing to semiaxis movable joint 10 is uniform and stable, further ensures that half shaft dismounting device does not cause to damage to semiaxis and gearbox 11
Wound.
Another embodiment of the present invention provides a kind of method for dismantling semiaxis using half shaft dismounting device as above, such as Fig. 2
Shown, semiaxis is clamped from all sides in the first clamping member 1 and the second clamping piece 2, and driving rod drive passes through the first linking arm 3 and the
Two linking arms 4 drive the first clamping member 1 and the second clamping piece 2 to move in parallel relatively, by the semiaxis by being unloaded on gearbox
Under.
The method of dismounting semiaxis provided in this embodiment utilizes the half shaft dismounting device in above-described embodiment, the first clamping
Semiaxis is clamped from all sides in part 1 and the second clamping piece 2, and is clamped using driving rod drive driving the first clamping member 1 and second
Part 2 is opposite to be moved in parallel, to make semiaxis and gearbox 11 detach.Compared with dismantling semiaxis by crowbar in the prior art, by
Remain parallel in the first clamping member 1 and 2 relative movement thereof of the second clamping piece so that by the first clamping member 1 and second
It is uniform and stable and along the active force of semiaxis axial direction that clamping piece 2 passes to semiaxis movable joint 10, will not be made to the straightness of semiaxis
It at adverse effect, is not easy that semiaxis is caused to damage, is not easy to cause the deformation of gearbox 11, and using not by semiaxis movable joint
It is limited with gearbox end surface shape, in addition, avoiding the case where slippage damages the person, improves safety, and use
It is convenient and strength-saving.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (9)
1. a kind of half shaft dismounting device, which is characterized in that including：The first clamping member and second for semiaxis to be clamped from all sides
Clamping piece, the first clamping member and the second clamping piece are arranged in parallel；By the second linking arm stretched out in the first clamping member
With the first linking arm by being stretched out on second clamping piece；And driving rod drive, the driving rod drive respectively with
First linking arm and the connection of the second linking arm, to drive the first clamping member and the second clamping piece to relatively move；
The driving rod drive includes the first master connecting-rod and the second master connecting-rod, first master connecting-rod and second master connecting-rod
Hinged, articulated position is at the first end pre-determined distance apart from first master connecting-rod and apart from the first of second master connecting-rod
It holds at pre-determined distance；The first end of first master connecting-rod is slidably connected on first linking arm, second master connecting-rod
First end be hinged on second linking arm；Second linking arm is equipped with the portion that is slidably matched, the portion that is slidably matched
It is slidably connected on first linking arm, and the first end of the sliding trace in the portion that is slidably matched and second master connecting-rod
Track it is parallel.
2. half shaft dismounting device according to claim 1, which is characterized in that
First linking arm away from second clamping piece one end formed connecting rod, the second end of second master connecting-rod with
The connecting rod is hinged.
3. half shaft dismounting device according to claim 1 or 2, which is characterized in that
First linking arm includes plate-like portion, and the first guide groove and the second guide groove are provided on the plate-like portion；Described first
The first end of master connecting-rod is equipped with the first guide post, and the second guide post is provided on second linking arm；First guide post
It is slidably arranged in first guide groove, second guide post is slidably arranged in second guide groove.
4. half shaft dismounting device according to claim 3, which is characterized in that
First linking arm includes two plate-like portions that are parallel and being oppositely arranged, and second linking arm is located at two plates
Between shape portion.
5. half shaft dismounting device according to claim 3, which is characterized in that first guide groove and the second guide groove are length
Shape through-hole.
6. half shaft dismounting device according to claim 5, which is characterized in that second guide groove is in arc in the longitudinal direction
Line or linear extension.
7. according to the half shaft dismounting device described in any one of claim 1-2, which is characterized in that
The first clamping member and second clamping piece include two parallel stretching plates, two described stretch out between plates away from
From the outer diameter more than or equal to the semiaxis, and less than the outer diameter of the semiaxis movable joint.
8. half shaft dismounting device according to claim 1 or 2, which is characterized in that
Second master connecting-rod is formed with mounting hole, and first master connecting-rod passes through the mounting hole, and by install axis pin with
Second master connecting-rod is hinged.
9. a kind of method using the half shaft dismounting device dismounting semiaxis as described in any one of claim 1-8, feature exists
Semiaxis is clamped from all sides, the driving rod drive passes through described the in, the first clamping member and second clamping piece
One linking arm and second linking arm drive the first clamping member and the second clamping piece to move in parallel relatively, will be described
Semiaxis on gearbox by unloading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964267.1A CN106392981B (en) | 2016-10-25 | 2016-10-25 | Half shaft dismounting device and the method for dismantling semiaxis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964267.1A CN106392981B (en) | 2016-10-25 | 2016-10-25 | Half shaft dismounting device and the method for dismantling semiaxis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106392981A CN106392981A (en) | 2017-02-15 |
| CN106392981B true CN106392981B (en) | 2018-11-06 |
Family
ID=58013795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610964267.1A Active CN106392981B (en) | 2016-10-25 | 2016-10-25 | Half shaft dismounting device and the method for dismantling semiaxis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106392981B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389324B (en) * | 2017-07-06 | 2019-10-11 | 北京汽车股份有限公司 | Semiaxis assembling detection device |
| CN107932364A (en) * | 2017-11-28 | 2018-04-20 | 国网浙江省电力公司绍兴供电公司 | A kind of GIS bayonet joints Special clamping instrument |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5408904A (en) * | 1993-07-07 | 1995-04-25 | Neff; Ted | Quick-adjustable and locking tool |
| US5456144A (en) * | 1994-01-11 | 1995-10-10 | Petersen Manufacturing | Locking pliers with axial clamping action |
| CN2288818Y (en) * | 1997-02-24 | 1998-08-26 | 杭州巨星工具有限公司 | Multifunctional self-locking tongs |
| JP4993767B2 (en) * | 2008-09-25 | 2012-08-08 | ダイハツ工業株式会社 | Drive shaft assembly device |
| CN204471224U (en) * | 2014-12-19 | 2015-07-15 | 新昌县兴旺轴承有限公司 | A kind of bearing Special clamping pincers |
| CN205588212U (en) * | 2016-02-01 | 2016-09-21 | 北京汽车股份有限公司 | Automobile semi -axle extracting tool |
-
2016
- 2016-10-25 CN CN201610964267.1A patent/CN106392981B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106392981A (en) | 2017-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101536658B1 (en) | Steering actuator for active steering control of railway vehicles | |
| CN106392981B (en) | Half shaft dismounting device and the method for dismantling semiaxis | |
| CN205200986U (en) | Stabilizer bar set assembling centering mechanism | |
| CN205836840U (en) | The hand relieving device of vehicle brake, car braking assembly and rail vehicle | |
| CN201343062Y (en) | Full trailer | |
| KR100926524B1 (en) | Traverser for Crane | |
| CN103963799A (en) | Robot traveling device | |
| CN109081148A (en) | A kind of Arbitrary Rotation mobile platform | |
| CN101746416B (en) | Full trailer | |
| CN213842919U (en) | Angle-adjustable wheel loading mechanism | |
| CN109015466A (en) | A kind of clamping device | |
| CN204802917U (en) | Kingpin formula two way system hydraulic buffer stop | |
| CN105752155A (en) | Universal joint | |
| CN204726322U (en) | A kind of automobile shows wide indicating device | |
| CN204249782U (en) | Operating rod subassembly, air conditioner air door system and car | |
| CN101797607B (en) | Jumper pipe bending mechanism of pipe bender | |
| CN114751302A (en) | Track clamping device suitable for gantry crane | |
| CN207431781U (en) | A kind of clamp system of universal joint | |
| US9272871B2 (en) | Clamping device for a shaft and method for clamping same | |
| CN104444842A (en) | Small and medium-sized vehicle-mounted loading and unloading manipulator | |
| CN202710328U (en) | Automobile brake inspection bench facilitating automobile to drive on simulated road surface | |
| CN204713944U (en) | Feedway | |
| CN102795206A (en) | Engineering machine | |
| CN204405308U (en) | Bellows expansion joint device for detecting performance | |
| CN110355664A (en) | A kind of grinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |