CN105397694A - Transmission dismounting and mounting tool - Google Patents
Transmission dismounting and mounting tool Download PDFInfo
- Publication number
- CN105397694A CN105397694A CN201510694356.4A CN201510694356A CN105397694A CN 105397694 A CN105397694 A CN 105397694A CN 201510694356 A CN201510694356 A CN 201510694356A CN 105397694 A CN105397694 A CN 105397694A
- Authority
- CN
- China
- Prior art keywords
- speed changer
- supporting construction
- track
- dismounting frock
- frock according
- 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.)
- Granted
Links
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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- 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
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention belongs to the technical field of assembly and maintenance of automobiles and provides a transmission dismounting and mounting tool. The transmission dismounting and mounting tool comprises a base. Two first supporting structures which are close to or away from each other are slidably installed on the base along a first rail. A second supporting structure is slidably installed on each first supporting structure along a second rail. The first rail is perpendicular to the second rail. A clamping jaw is installed on each second supporting structure. A transmission is clamped between the two clamping jaws. According to the transmission dismounting and mounting tool, through the clamping jaws which are close to or away from each other, the transmission can be prevented from sliding and falling when dismounted and mounted, unnecessary damage is avoided, and meanwhile the personal safety of operators is guaranteed.
Description
Technical field
The invention belongs to automobile assembling maintenance technique field, be specifically related to a kind of speed changer dismounting frock.
Background technology
In automobile trial production of new products and automobile after-sales service, for ease of maintenance, the inspection of speed changer, usually need fault speed changer to dismantle from car load, or speed changer in good condition is assembled on car load.Existing speed changer dismounting realizes by the movable lifting device of large-scale four-way is standby usually, and the pallet of this device is slab construction, realizes four-way movable by hydraulic pressure or air pressure driving.
During dismounting, car load lifts by lifting machine, operating personnel are in vehicle bottom, then the pallet operating the movable lifting device of four-way rises to and withstands speed changer, to weaken or to eliminate the impact of speed changer self gravitation for mounting structure, then remove the fastening bolt of installing mechanism, twisting limit, limit pulls speed changer, until speed changer and engine depart from completely.During due to speed changer dismounting, need to twist back and forth and pull, and pallet is planar structure, lacks the restriction to speed changer, speed changer is landing very easily, damages speed changer, even can bring danger to operating personnel; And the driving of this device is air pressure or hydraulic pressure, complex structure, needs cylinder or hydraulic cylinder, takes up room comparatively large, mobile inconvenient.
Summary of the invention
The object of this invention is to provide a kind of speed changer dismounting frock, by claw that is close to each other or that deviate from, landing during speed changer dismounting can be prevented, avoid unnecessary damage, ensure the personal safety of operating personnel simultaneously.
To achieve these goals, the invention provides following technical scheme:
A kind of speed changer dismounting frock, comprise pedestal, described pedestal is slidably fitted with two the first supporting constructions close to each other or deviate from along the first track, described in each, the first supporting construction is slidably fitted with the second supporting construction along the second track, described first track and described second track orthogonal, described in each, the second supporting construction is provided with claw; Speed changer is connected between two described claws.
Preferably, described claw is U-shaped structure, and the opening of two described U-shaped structures is relative.
Preferably, described pedestal is provided with support, and described first track is the screw rod being installed on described support around own axis, and described screw rod is provided with the first contrary screw thread of direction and the second screw thread; Two described first supporting constructions are bolted in described first screw thread and described second screw thread respectively.
Preferably, described support is also provided with the guide post parallel with described screw rod, and described first supporting construction is plugged in described guide post.
Preferably, one end of described screw rod is also provided with control crank.
Preferably, be also provided with chocking construction between described pedestal and described first supporting construction, described first supporting construction is stopped at described chocking construction.
Preferably, described second track is the chute being located at described first supporting construction, and described second supporting construction is provided with the slide block being slidably mounted on described chute.
Preferably, described chute is strip through-hole, and described slide block is multidiameter, and the macro-axis of described multidiameter is overlapped in described strip through-hole, and little axle inserts described strip through-hole, and is locked by retaining mechanism.
Preferably, described retaining mechanism comprises is located at the locking screw that described little shaft extension goes out one end of described strip through-hole, and is bolted in the locking nut of described locking screw.
Beneficial effect of the present invention is:
The present invention arranges claw, realize the close to each other of claw by the first track and the second track or deviate from simultaneously, when speed changer dismounting, claw moves along the first track and the second track, claw is made to clamp speed changer, thus landing when preventing speed changer dismounting, avoid the damage that speed changer is unnecessary, ensure the personal safety of operating personnel.
Accompanying drawing explanation
Fig. 1 is the dismounting schematic diagram of a kind of detailed description of the invention of speed changer dismounting frock provided by the present invention;
Fig. 2 is the structural representation of a kind of detailed description of the invention of speed changer dismounting frock provided by the present invention;
Fig. 3 is the structural representation of speed changer dismounting frock a kind of detailed description of the invention second supporting construction provided by the present invention and claw;
Fig. 4 is the schematic diagram of a kind of detailed description of the invention pedestal of speed changer dismounting frock provided by the present invention and guide frame;
Fig. 5 is the structural representation of a kind of detailed description of the invention screw rod of speed changer dismounting frock provided by the present invention;
Fig. 6 is the structural representation of a kind of detailed description of the invention guide rod of speed changer dismounting frock provided by the present invention and support.
Reference numeral:
In Fig. 1-Fig. 6:
1, speed changer, 2, speed changer dismounting frock, 3, pedestal, 4, guide frame, 5, guide post, 6, screw rod, the 7, first supporting construction, 8, support, 9, control crank, 10, strip through-hole, the 11, second supporting construction, 12, claw, 13, pilot hole, 14, screwed hole, 15, back-up block, 16, locking nut, 17, guide plate, 18, unthreaded hole, 19, stop mechanism, the 20, the 3rd screw thread, the 21, first screw thread, 22, optical axis, the 23, second screw thread, the 24, the 4th screw thread, 25, installing hole.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Please refer to Fig. 1-Fig. 6, in a kind of detailed description of the invention, speed changer dismounting frock 2 provided by the present invention, comprise pedestal 3, pedestal 3 is slidably fitted with two the first supporting constructions 7 close to each other or deviate from along the first track, each first supporting construction 7 along the second track be slidably fitted with the second supporting construction 11, first track and the second track orthogonal, each second supporting construction 11 is provided with claw 12; Speed changer 1 is connected between two claws 12.
Above-described embodiment arranges claw 12, realize the close to each other of claw 12 by the first track and the second track or deviate from simultaneously, when speed changer 1 dismounting, claw 12 moves along the first track and the second track, claw 12 is made to clamp speed changer 1, thus landing when preventing speed changer 1 dismounting, avoid the damage that speed changer 1 is unnecessary, ensure the personal safety of operating personnel.
Claw 12 is U-shaped structure, and the opening of two U-shaped structures is relative.By the claw of U-shaped structure, speed changer 1 can be cured in the U-type groove of two U-shaped structures, makes the clamping of speed changer 1 more reliable.Claw 12 also can be V-structure, planar structure or other structure.
Pedestal 1 is provided with support 8, and the first track is the screw rod 6 being installed on support 8 around own axis, and screw rod 6 is provided with the first contrary screw thread 21 and the second screw thread 23 of direction; Two the first supporting constructions 7 are bolted in the first screw thread 21 and the second screw thread 23 respectively.Both can realize slide by the structure of screw thread pair, simultaneously subband locking function, structure is simple, is convenient to manufacture and assembling.
First track also can for being located at the guide groove of pedestal, and the first supporting construction 7 is provided with the guide block slided along guide groove, and guide block is slidably mounted on guide groove, and is locked by retaining mechanism.Retaining mechanism can be the pin through guide groove and guide block, also can for being bolted in the jackscrew of the sidewall of guide groove, and jackscrew compresses guide block.
Support 8 is also provided with guide post 5, first supporting construction 7 parallel with screw rod 6 and is plugged in guide post 5.By increasing guide post 5, the motion of the first supporting construction 7 can be made more steady.
Guide post 5 can be provided with two, lays respectively at the both sides of screw rod 6, to ensure the stationarity that the first supporting construction 7 is moved further.Guide post 5 also can only be provided with one, or three.
The two ends of guide post 5 are installed on support 8 respectively by screw, and certain guide post 5 also can be installed on support 8 by modes such as welding, clampings.
Speed changer dismounting frock also comprises guide frame 4, and guide frame 4 is installed on pedestal 3, and guide post 5 is plugged in the pilot hole 13 of guide frame 4, and screw rod 6 is plugged in the unthreaded hole 18 of guide frame 4.By increasing guide frame 4, the support of whole support 8 can be made more stable.
One end of screw rod 6 is also provided with control crank 9.By increasing control crank 9, make the rotation of screw rod 6 more convenient, the operation of convenient operation personnel.
Screw rod 6 as shown in Figure 5, is provided with the 3rd screw thread 20, first screw thread 21, optical axis 22, second screw thread 23 and the 4th screw thread 24 successively.3rd screw thread 20, through installing hole 25, is bolted in control crank 9; 4th screw thread 24 is through installing hole 25.3rd screw thread 20, the 4th screw thread 24 are respectively equipped with disconnecting prevention structure.Disconnecting prevention structure can be perpendicular to screw rod 6, and inserts the pin of the 3rd screw thread 20 or the 4th screw thread 24, also can be the seam of the outer end of the outer end or the 4th screw thread 24 of being located at the 3rd screw thread 20 or nut.
Also be provided with chocking construction 19 between pedestal 3 and the first supporting construction 7, the first supporting construction 7 is stopped at chocking construction 19.By increasing chocking construction 19, preventing two claws 12 from mutually colliding, causing the damage of claw 12.
Chocking construction 19 can for being located at the step of screw rod 6; Also can for being located at the step of guide post 5; Or also can for being located at the projection of guide frame.
Second track is the chute being located at the first supporting construction 7, and the second supporting construction 11 is provided with the slide block being slidably mounted on chute.By the structure of chute and slide block, structure is simple, and volume is little, and guidance quality is good.Second track also can for being located at the sleeve of the first supporting construction 7, and the second supporting construction 11 is provided with the slide bar being plugged in sleeve.
Chute is strip through-hole 10, and slide block is multidiameter, and the macro-axis of multidiameter is overlapped in strip through-hole 10, and little axle inserts strip through-hole 10, and is locked by retaining mechanism.By strip through-hole structure, convenient manufacture and assembling; And macro-axis is overlapped in strip through-hole 10, the slip of slide block can be made more steady.Chute also can be semienclosed slot, or square groove.
Retaining mechanism comprises is located at the locking screw that little shaft extension goes out one end of strip through-hole 10, and is bolted in the locking nut 16 of locking screw.By this structure, structure is simple, and convenient manufacture is processed and assembling.Retaining mechanism also can for being located at the jackscrew of the sidewall of strip through-hole 10, and jackscrew compresses little axle.
Particularly, the first supporting construction 7 comprises back-up block 15, and is installed on the guide plate 17 of back-up block 15; Back-up block 15 is provided with screwed hole 14 and pilot hole 13, and screw rod 6 is bolted in screwed hole 14, and guide post 5 is through pilot hole 13; Strip through-hole 10 is located at guide plate 17.By back-up block block 15 and the guide plate 17 of split, can conveniently process and assemble.First supporting construction 7 also can be formed in one structure.
Although the present invention is described in conjunction with above embodiment, but the present invention is not limited to above-described embodiment, and only by the restriction of claim, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present invention and scope.
Claims (9)
1. a speed changer dismounting frock, it is characterized in that, comprise pedestal, described pedestal is slidably fitted with two the first supporting constructions close to each other or deviate from along the first track, described in each, the first supporting construction is slidably fitted with the second supporting construction along the second track, described first track and described second track orthogonal, described in each, the second supporting construction is provided with claw; Speed changer is connected between two described claws.
2. speed changer dismounting frock according to claim 1, is characterized in that, described claw is U-shaped structure, and the opening of two described U-shaped structures is relative.
3. speed changer dismounting frock according to claim 1, it is characterized in that, described pedestal is provided with support, and described first track is the screw rod being installed on described support around own axis, and described screw rod is provided with the first contrary screw thread of direction and the second screw thread; Two described first supporting constructions are bolted in described first screw thread and described second screw thread respectively.
4. speed changer dismounting frock according to claim 3, it is characterized in that, described support is also provided with the guide post parallel with described screw rod, and described first supporting construction is plugged in described guide post.
5. speed changer dismounting frock according to claim 3, it is characterized in that, one end of described screw rod is also provided with control crank.
6. speed changer dismounting frock according to claim 1, is characterized in that, is also provided with chocking construction between described pedestal and described first supporting construction, and described first supporting construction is stopped at described chocking construction.
7. the speed changer dismounting frock according to any one of claim 1-6, is characterized in that, described second track is the chute being located at described first supporting construction, and described second supporting construction is provided with the slide block being slidably mounted on described chute.
8. speed changer dismounting frock according to claim 7, is characterized in that, described chute is strip through-hole, and described slide block is multidiameter, and the macro-axis of described multidiameter is overlapped in described strip through-hole, and little axle inserts described strip through-hole, and is locked by retaining mechanism.
9. speed changer dismounting frock according to claim 8, is characterized in that, described retaining mechanism comprises is located at the locking screw that described little shaft extension goes out one end of described strip through-hole, and is bolted in the locking nut of described locking screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694356.4A CN105397694B (en) | 2015-10-21 | 2015-10-21 | A kind of speed changer dismounts frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694356.4A CN105397694B (en) | 2015-10-21 | 2015-10-21 | A kind of speed changer dismounts frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105397694A true CN105397694A (en) | 2016-03-16 |
| CN105397694B CN105397694B (en) | 2017-07-04 |
Family
ID=55463618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510694356.4A Active CN105397694B (en) | 2015-10-21 | 2015-10-21 | A kind of speed changer dismounts frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105397694B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644370A (en) * | 2016-11-22 | 2017-05-10 | 中国空气动力研究与发展中心低速空气动力研究所 | Wind tunnel test model assembly and disassembly assistance system |
| CN107443268A (en) * | 2017-09-22 | 2017-12-08 | 姚前华 | A kind of clamp for clamping cutter |
| CN113664858A (en) * | 2021-08-24 | 2021-11-19 | 程瑜 | Transmission mechanism of point pressing manipulator, point pressing manipulator and transmission method of point pressing manipulator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4560151A (en) * | 1984-05-30 | 1985-12-24 | Grundy Leslie R | Transmission mounting stand |
| CN2672296Y (en) * | 2003-10-18 | 2005-01-19 | 重庆宗申技术开发研究有限公司 | Engine on-line running-in assembly |
| CN201020679Y (en) * | 2007-02-03 | 2008-02-13 | 重庆宗申技术开发研究有限公司 | Motorcycle engine follow-up jig |
| CN201544017U (en) * | 2009-07-28 | 2010-08-11 | 邝方元 | Maintenance cart dedicated for disassembling and assembling multifunctional automobile gearbox |
| KR101342269B1 (en) * | 2013-08-16 | 2013-12-19 | (주)제이에스더블유 | Clamp jig for assembling engine and transmission |
| CN203887807U (en) * | 2014-06-05 | 2014-10-22 | 安徽江淮汽车股份有限公司 | Automotive suspension stand column assembly disassembling mechanism |
-
2015
- 2015-10-21 CN CN201510694356.4A patent/CN105397694B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4560151A (en) * | 1984-05-30 | 1985-12-24 | Grundy Leslie R | Transmission mounting stand |
| CN2672296Y (en) * | 2003-10-18 | 2005-01-19 | 重庆宗申技术开发研究有限公司 | Engine on-line running-in assembly |
| CN201020679Y (en) * | 2007-02-03 | 2008-02-13 | 重庆宗申技术开发研究有限公司 | Motorcycle engine follow-up jig |
| CN201544017U (en) * | 2009-07-28 | 2010-08-11 | 邝方元 | Maintenance cart dedicated for disassembling and assembling multifunctional automobile gearbox |
| KR101342269B1 (en) * | 2013-08-16 | 2013-12-19 | (주)제이에스더블유 | Clamp jig for assembling engine and transmission |
| CN203887807U (en) * | 2014-06-05 | 2014-10-22 | 安徽江淮汽车股份有限公司 | Automotive suspension stand column assembly disassembling mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644370A (en) * | 2016-11-22 | 2017-05-10 | 中国空气动力研究与发展中心低速空气动力研究所 | Wind tunnel test model assembly and disassembly assistance system |
| CN107443268A (en) * | 2017-09-22 | 2017-12-08 | 姚前华 | A kind of clamp for clamping cutter |
| CN113664858A (en) * | 2021-08-24 | 2021-11-19 | 程瑜 | Transmission mechanism of point pressing manipulator, point pressing manipulator and transmission method of point pressing manipulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105397694B (en) | 2017-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105397694A (en) | Transmission dismounting and mounting tool | |
| WO2012126204A1 (en) | Axle-end nuts assembling system for crh2-type multiple units | |
| CN109719489B (en) | Tightening machine and control system thereof | |
| CN102431607A (en) | Lifting clamping device for car door conveying line | |
| CN204077831U (en) | Vehicle spare tire lifting device and vehicle | |
| CN201647765U (en) | Emergency braking device used on traction sheave of traction machine | |
| CN204873320U (en) | No computer lab elevator emergency rescue device | |
| CN101830381A (en) | Emergency braking device acting on traction sheave of traction machine | |
| CN202710332U (en) | Loading device of vehicle body strength test end wall | |
| CN103192219B (en) | A kind of arm body welding clamping device | |
| CN102672670B (en) | Rama for mechanical maintenance | |
| CN104477834A (en) | Vehicle body hydraulic turnover machine | |
| KR101044912B1 (en) | Tripod fixing jig of high-speed railway rolling stock | |
| CN209159572U (en) | Upper assembling device for electric power detection vehicle | |
| CN114474757A (en) | Heat preservation pipe end cover and be used for plugging machine with adjustable central height of this end cover | |
| CN210062991U (en) | Dismounting device | |
| CN105129686A (en) | Traction and hydraulic tensioning device used for automobile collision test | |
| CN105157505A (en) | Gearbox housing detection tool | |
| CN106744419B (en) | Winch rope outlet device for automobile | |
| CN104332869B (en) | Operating device for repairing and maintaining breaker | |
| CN203737719U (en) | Fixed roller device of aluminum foil mill | |
| CN117533934B (en) | Lifting device for lifting automobile | |
| CN221575096U (en) | Electro-hydraulic process equipment for rapidly switching, dismounting and mounting motor rotor bearing | |
| CN204624639U (en) | A kind of automatic blanking device on AGV manufacturing line | |
| CN216227727U (en) | Part connecting positioning device with quick switching function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |