CN103317983B - The mechanically aided hand of multiple pressure point - Google Patents
The mechanically aided hand of multiple pressure point Download PDFInfo
- Publication number
- CN103317983B CN103317983B CN201310305089.8A CN201310305089A CN103317983B CN 103317983 B CN103317983 B CN 103317983B CN 201310305089 A CN201310305089 A CN 201310305089A CN 103317983 B CN103317983 B CN 103317983B
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- pressure
- tire
- swing arm
- assembly
- pressure point
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- 239000002775 capsule Substances 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 210000002826 placenta Anatomy 0.000 claims description 5
- 230000001605 fetal effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 1
- 230000009347 mechanical transmission Effects 0.000 abstract description 2
- 239000011324 bead Substances 0.000 description 6
- 230000000994 depressogenic effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Tires In General (AREA)
- Tyre Moulding (AREA)
Abstract
The mechanically aided hand of multiple pressure point, relates to a kind of automotive service equipement, and this mechanically aided hand getting the first pressure point assembly, the second pressure point assembly and a pressure head with tire rotation eustasy angle form multiple pressure point.The connection of pressure tire swing arm unit, holder tire swing arm unit and columns assemblies, is linked together the swing arm of pressure tire and holder tire swing arm and longitudinal the installing of gliding mass by adapter shaft; By dowel disc, the second pressure point assembly and holder tire swing arm unit are linked together.The tracheae that control capsule is drawn is connected with the tracheae that cylinder assembly is drawn, and is connected with cylinder locking part gas-tpe fitting and locks; The piston rod of cylinder assembly is connected with adapter shaft.Be power with pressurized air, in conjunction with mechanical transmission mechanism.Changed by two fixing pressure points and a lifting with tire rotation pressure point and angle, realize two functions device realizing pressure tire and holder tire, can heavy caliber be completed, the tyre dismounting that tire is tight-lipped.
Description
Technical field
The present invention relates to a kind of automotive service equipement, especially a kind of automotive service equipement can the power-assisted mechanically aided hand of multiple pressure point of increasing work efficiency.
Background technology
Along with the fast development of auto manufacturing of China and the continuous increase of automobile pollution.The maintenance of motor tire and more changing jobs increases thereupon, and the kind of tire and model are also constantly updated.The tire that various bore is comparatively large, tire mouth is tighter, brings very large difficulty and difficulty to the disassemble and assemble work of tire, meanwhile, not only increases the intensity of operation, and affect work efficiency.
Summary of the invention
In order to overcome the shortcoming that prior art exists, the invention provides a kind of by two fixing pressure points and a lifting with tire rotation pressure point and changed by angle, a device realizes two functions of pressure tire and holder tire, easily completes the mechanically aided hand of multiple pressure point of the fitting operation of tire.
The technical scheme that the present invention takes is: the mechanically aided hand of multiple pressure point, comprising: pressure tire swing arm unit, holder tire swing arm unit, the first pressure point assembly, the second pressure point assembly, columns assemblies, pressure head, adapter shaft, gliding mass and dowel disc.This mechanically aided hand getting the first pressure point assembly, the second pressure point assembly and a pressure head with tire rotation eustasy angle form multiple pressure point.The connection of pressure tire swing arm unit, holder tire swing arm unit and columns assemblies, is linked together the swing arm of pressure tire and holder tire swing arm and longitudinal the installing of gliding mass by adapter shaft; By dowel disc, the second pressure point assembly and holder tire swing arm unit are linked together.The tracheae that control capsule is drawn is connected with the tracheae that cylinder assembly is drawn, and is connected with cylinder locking part gas-tpe fitting and locks; The piston rod of cylinder assembly is connected with adapter shaft.
The invention has the beneficial effects as follows: be arranged on various model removing machine, by multiple pressure point, tire be depressed into wheel rim grooved position, pressure head, with tire rotation, dismantled and assembledly completes heavy caliber, the tyre dismounting work that tire is tight-lipped.Convenient, fast, save time, laborsaving.Ensure tyre dismounting quality, improve tyre dismounting efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is package assembly schematic diagram of the present invention;
Fig. 3 is the schematic diagram of the dowel disc in the present invention.
Below in conjunction with embodiment and accompanying drawing, the present invention will be further described.
Detailed description of the invention
The present invention is power with pressurized air, in conjunction with mechanical transmission mechanism, realizes two fixing pressure points and a lifting with tire rotation pressure point and is changed by angle.A device realizes two functions of pressure tire and holder tire, and the angle of adjustable second pressure point and position, complete the fitting operation of tire.
Slide plate of the present invention (2) is fixed on column (1), and gliding mass (3) is loaded on slide plate (2) makes gliding mass (3) can be elevated in the pneumatic assembly of slide plate upper and lower (2) slip, and cylinder locking part (4) is loaded on gliding mass (3) and fixes.Hold out against handwheel (5) to screw in the silk hole of gliding mass (3).Cylinder assembly (6) bearing pin (7) is connected with column (1), and from vertical column square tube, draw upper and lower 2 air inlet pipes of cylinder assembly.First pressure point assembly (8) penetrates gliding mass (3) hexagonal hole, and latch (9) penetrates six square shafts of the first pressure point assembly (8).And be connected with the locking cylinder seat of gliding mass (3) and six square sets.
Pressure tire swing arm (10) bearing pin (11), pad, M10 × 25 hexagon socket cap head screw is connected with pressure tire curved boom group welding piece (14) locks.Control capsule assembly (12) loads pressure tire swing arm (10), and pressure thick stick locking control cock (13) loading control capsule assembly (12) is also fixing.From pressure tire swing arm (10), draw gas source pipe and air inlet pipe simultaneously.Pressure fetal head rotating shaft (16) penetrates in the axle sleeve of pressure tire curved boom (14), and pressure head adjusting screw(rod) (15) screws in the silk hole of pressure tire rotating shaft (16).Pressure head (17) is contained in the pressure tire rotating shaft lower end of (16) and rotatable.Rotary press head regulates screw mandrel (15) pressure head liftable.
In the opening loading gliding mass (3) together after holder tire swing arm (19) penetrates adapter shaft (18) and axial trough, adapter shaft (18) and gliding mass (3) be connected and fixed, the piston rod of cylinder assembly (6) and adapter shaft (18) are connected and fixed simultaneously.Dowel disc (23) is by alignment pin (20), and plain cushion, sells pad, M12 jam nut loads in the opening of holder tire swing arm (19), and tightening retaining nuts, M10 plum blossom handle (21) screws in the opening connecting panel of holder tire swing arm (19), in order to adjust the angle of dowel disc (23).Locating dowel pin (27) and stage clip (28) load in the guide of index plate (24).And with drawing knob (29) fixed locating stud (27).Nip drum (25) penetrates in the axle of index plate (24), and uses nip drum pad, and φ 10 spring washer and M10 socket head cap screw are locked.
Holder placenta (26) penetrates in index plate (24) other end axle, and with φ 10 plain cushion, φ 10 spring washer M10 socket head cap screw is locked.The index plate (24) of the second pressure point assembly loads in the axle of dowel disc (23) also uses index plate packing ring, φ 16 spring washer, and M16 jam nut is locked.Jackscrew pad (22) is fixed on the side of holder tire swing arm (19) square shaft cover.The tracheae that control capsule (12) is drawn is connected with the tracheae that cylinder assembly (6) is drawn locks, and is connected simultaneously locks with locking cylinder assembly (4) gas-tpe fitting.
Tear tire operation open:
First the three position five-way valve handle of control capsule assembly (12) is removed on, cylinder assembly (6) lower end air inlet, cylinder piston rod is made to pull gliding mass (3) together with pressure tire swing arm unit, holder tire swing arm unit, second pressure point assembly and the first pressure point assembly (8) rise, the nip drum of the first pressure point (8), press by dismounting tyre model and outside dimension, carry out position adjustment, make nip drum front end apart from wheel rim external diameter about 10mm, twisting pressure thick stick locking control cock (13), cylinder locking part (4) works, the first pressure point assembly (8) and gliding mass (3) is made to be in locking state, then the three position five-way valve handle of control capsule assembly (12) is pressed down, under cylinder piston rod drives the roller of the first pressure point assembly (8), general who has surrendered's tire is depressed on wheel rim along 30mm-40mm, manual crowbar or automatic tire retreading crowbar all can be inserted in tire, on remove control capsule assembly (12) three position five-way valve handle, pressure thick stick first pressure point promotes, opposite spin locking control cock (13), after the pressure thick stick of the first pressure point is unlocked, the roller of the first pressure point is pushed into foremost, tire lip turns over to working head top by crowbar, rotating tire's makes tyre bead depart from wheel rim.
Pull the second pressure point pull-button (29), the locating dowel pin (27) of connection is made to depart from dowel disc (23) knock hole, by the second pressure point assembly, rotate 98 °, make locating dowel pin (27) spring into another knock hole, the upper plane of putting holder placenta (26) becomes 8 ° of angles with plane on wheel rim, with holder placenta pop-up tire, lower tyre bead turns over to working head top by crowbar, rotating tire's, make lower tyre bead depart from wheel rim, complete and tear tire operation open.
The operation of dress tire:
Tire is placed on wheel rim, places above working head afterbody after working head resets by tyre bead under tire, rotates wheel rim and makes lower tyre bead load wheel rim.
The pressure head (17) at adjustment pressure tire swing arm unit center, location regulation method: pressure fetal head adjusting lever (15) can be rotated according to rim width and make pressure head be depressed into proper height.
Pull La Niu (29), in generation, moves locating dowel pin (23), and make it depart from dowel disc (23) knock hole, the second pressure point assembly is turned round 98 °, locating dowel pin (27) springs in dowel disc (23) another knock hole.To nip drum (25) line of centers and wheel rim plane parallel.The plum blossom handle (21) of fine setting holder tire swing arm unit, make the line of centers of nip drum (25) aim at tire centerline, what adjust gliding mass (3) holds out against handwheel (5) simultaneously, makes the front end face of nip drum (25) be 10mm-15mm apart from wheel rim external diameter
Thick stick first pressure point assembly (8) will be pressed to retract, and after putting wheel rim external diameter 10mm-15mm to roller front end face, twisting pressure thick stick detent valve (13), cylinder locking part (4) works, and locks the first pressure point assembly (8).
After completing above-mentioned work, tyre bead tire lip on tire is positioned over above working head afterbody, under remove the three position five-way valve handle of control capsule assembly (12), cylinder assembly (6) top air inlet, piston rod band dynamic pressure thick stick first pressure point (8).The second pressure point assembly that the pressure head (17) of pressure tire swing arm unit, holder tire swing arm unit connect, presses down tire simultaneously, is depressed into tire mouth on tire and is placed in wheel rim grooved position, tire rotation, complete the dress tire work of tire.
Claims (3)
1. the mechanically aided hand of multiple pressure point, comprising: pressure tire swing arm unit, holder tire swing arm unit, first pressure point assembly, second pressure point assembly, columns assemblies, pressure head, adapter shaft, gliding mass and dowel disc, is characterized in that: adopt the first pressure point assembly, second pressure point assembly and a pressure head with tire rotation eustasy angle form multiple pressure point, and by pressure head (17), adapter shaft (18), gliding mass (3) and dowel disc (23) will press tire swing arm unit, holder tire swing arm unit, first pressure point assembly, second pressure point assembly and columns assemblies assembly, connect as one, described pressure tire swing arm unit, by pressure tire swing arm (10), bearing pin (11), control capsule assembly (12), pressure thick stick locking control cock (13), pressure tire curved boom (14), pressure head adjusting screw(rod) (15) and pressure tire rotating shaft (16) pressure head (17) composition, pressure tire swing arm (10) and pressure tire curved boom 14) be connected, pressure tire swing arm (10) device has control capsule assembly (12), control capsule assembly (12) is equipped with pressure thick stick locking control cock (13), pressure tire swing arm (10) has gas source pipe and the air inlet pipe of extraction, pressure fetal head rotating shaft (16) is through in the axle sleeve of pressure tire curved boom (14), pressure head adjusting screw(rod) (15) is contained in the silk hole of pressure tire rotating shaft (16), and pressure head (17) is contained in the lower end of pressure tire rotating shaft (16),
Described holder tire swing arm unit, form by holding in the palm tire swing arm set weldment (19), alignment pin (20), plum blossom handle (21) and holding out against pad (22), holder tire swing arm set weldment (19) is through in the opening and axial trough loading gliding mass (3) in adapter shaft (18), alignment pin (20) stationary positioned dish (23) loads in the opening of holder tire swing arm set weldment (19) fastening, plum blossom handle (21) is fixed in the connecting panel of the opening of holder tire swing arm set weldment (19), and silk pad (22) is fixed on the side of holder tire swing arm set weldment (19) square shaft cover;
The second described pressure point assembly, by index plate (24), nip drum (25), locating dowel pin (27), hold in the palm placenta (26), stage clip (28) and draw knob (29) to form, locating dowel pin (27) and stage clip (28) are loaded in the guide of index plate (24) fixing, and with drawing knob (29) fixed locating stud (27), nip drum (25) is installed in the axle of index plate (24) fixing, holder placenta (26) is through in index plate (24) other end axle fixing, and index plate (24) is installed in the axle of dowel disc (23) locks;
Described columns assemblies, by column (1), slide plate (2), cylinder locking part (4), hold out against handwheel (5), cylinder assembly (6), bearing pin (7) and latch (9) composition, column (1) is fixed with slide plate (2), gliding mass (3) is loaded on slide plate (2), cylinder locking part (4) is contained on gliding mass (3), the locking state of pressure thick stick locking control cock (13) control cylinder locking piece (4), hold out against handwheel (5) in the silk hole of gliding mass (3), cylinder assembly (6) is connected with column (1) by bearing pin (7), two air inlet pipes up and down of cylinder assembly (6) are drawn in the square tube of column (1), first pressure point assembly (8) is installed in the hexagonal hole of gliding mass (3), latch (9) is installed in six square shafts of the first pressure point assembly (8), and be connected with six square sets of the locking cylinder seat of gliding mass (3).
2. the mechanically aided hand of multiple pressure point according to claim 1, it is characterized in that: the connection of described pressure tire swing arm unit, holder tire swing arm unit and columns assemblies, tire swing arm (10) and holder tire swing arm set weldment (19) and gliding mass (3) will be pressed longitudinally to install by adapter shaft (18) and link together; By dowel disc (23), the second pressure point assembly and holder tire swing arm unit are linked together.
3. the mechanically aided hand of multiple pressure point according to claim 1, is characterized in that: the tracheae that described control capsule assembly (12) is drawn is connected with the tracheae that cylinder assembly (6) is drawn, and is connected with cylinder locking part (4) gas-tpe fitting and locks; The piston rod of cylinder assembly (6) is connected with adapter shaft (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310305089.8A CN103317983B (en) | 2013-07-20 | 2013-07-20 | The mechanically aided hand of multiple pressure point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310305089.8A CN103317983B (en) | 2013-07-20 | 2013-07-20 | The mechanically aided hand of multiple pressure point |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103317983A CN103317983A (en) | 2013-09-25 |
| CN103317983B true CN103317983B (en) | 2016-04-13 |
Family
ID=49187157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310305089.8A Active CN103317983B (en) | 2013-07-20 | 2013-07-20 | The mechanically aided hand of multiple pressure point |
Country Status (1)
| Country | Link |
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| CN (1) | CN103317983B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751836B (en) * | 2016-03-01 | 2017-11-07 | 福建省明溪咏红阀门制造有限公司 | A kind of tire changer |
| CN107350380A (en) * | 2017-07-24 | 2017-11-17 | 浙江群展精密紧固件股份有限公司 | A kind of pressure point formula locking nut processing unit (plant) |
| CN108507803A (en) * | 2018-03-09 | 2018-09-07 | 徐州阿波罗新材料科技有限公司 | Pressure tread flaking experimental machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2630010Y (en) * | 2003-03-07 | 2004-08-04 | 魏恩贵 | Auxiliary device for dismounting and mounting tire dismounting machine |
| CN102049980A (en) * | 2009-11-03 | 2011-05-11 | 科希股份有限公司 | Device for lifting a bottom side wall of a tyre in a tyre removing machine |
| CN102653217A (en) * | 2011-03-02 | 2012-09-05 | 小野谷机工株式会社 | Tire mounting and demounting machine, tire mounting method and tire demounting method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRE20050079A1 (en) * | 2005-07-11 | 2007-01-12 | Corghi Spa | METHOD AND DEVICE FOR THE DISASSEMBLY OF SELF-SUPPORTING TIRES |
| IT1394417B1 (en) * | 2009-05-18 | 2012-06-15 | Teco Srl | TOOL FOR REMOVAL TIRE MACHINES |
-
2013
- 2013-07-20 CN CN201310305089.8A patent/CN103317983B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2630010Y (en) * | 2003-03-07 | 2004-08-04 | 魏恩贵 | Auxiliary device for dismounting and mounting tire dismounting machine |
| CN102049980A (en) * | 2009-11-03 | 2011-05-11 | 科希股份有限公司 | Device for lifting a bottom side wall of a tyre in a tyre removing machine |
| CN102653217A (en) * | 2011-03-02 | 2012-09-05 | 小野谷机工株式会社 | Tire mounting and demounting machine, tire mounting method and tire demounting method |
Non-Patent Citations (1)
| Title |
|---|
| TA6轮胎拆装机;大力汽保(营口)装备制造有限公司;《TA6轮胎拆装机》;20130516;图及说明 * |
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| Publication number | Publication date |
|---|---|
| CN103317983A (en) | 2013-09-25 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20160307 Address after: 115000 Lunan hi tech Industrial Development Zone, Liaoning, Yingkou Applicant after: Yingkou DALIQIBAO Automobile Maintenance Equipment S.&T.Co., Ltd. Address before: 115001 Lunan high tech Development Zone, old border area, Yingkou, Liaoning Applicant before: Dali Car Care (Yingkou) Equipment Manufacturing Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
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