CN205075010U - Derailleur forerunner moving axis extracting tool - Google Patents
Derailleur forerunner moving axis extracting tool Download PDFInfo
- Publication number
- CN205075010U CN205075010U CN201520776324.4U CN201520776324U CN205075010U CN 205075010 U CN205075010 U CN 205075010U CN 201520776324 U CN201520776324 U CN 201520776324U CN 205075010 U CN205075010 U CN 205075010U
- Authority
- CN
- China
- Prior art keywords
- fork
- ear
- handle
- drive axle
- extracting tool
- 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.)
- Expired - Fee Related
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- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model discloses a derailleur forerunner moving axis extracting tool, including base and base both sides fixed mounting's branch and support, the upper end fixedly connected with U shape seat of branch, the upper end of support is provided with the shaft hole, and the lower extreme of fork ear is provided with the pivot, and the pivot cartridge of fork ear is in the shaft hole of support, and the upper end of fork ear is for ear fork structure and transversely be equipped with the bolt hole, be provided with microscler notch on the handle body of rod, and the end is connected with the shift fork, pin joint is passed through in the microscler notch and the bolt hole on the fork ear of handle. The utility model discloses can effectively improve derailleur forerunner moving axis and dismantle efficiency, reduce the jump ring and damage, reduce and dismantle cost of maintenance, equipment is simple in addition, and is easy and simple to handle, and the facilitate promotion is used.
Description
Technical field
The utility model relates to extracting tool, specifically relates to a kind of extracting tool being applicable to automotive transmission drive axle.
Background technology
In automobile production process, it is an important job that speed changer drive axle and front differential gear assemble, driving shaft one end is arranged in differential gear hole with spline by matched in clearance, spline can install jump ring with cannelure, prevents assembling successful drive axle and deviates from from differential gear hole.But due to the barrier effect of jump ring after installing, break down need dismounting driving shaft be just not easy, driving shaft splined end is longer, hole axle fit clearance is also very little, the instruments such as Circlip tongs cannot use, in automobile production, the manual shaft that adopts, to the mode of tractive, causes dismounting difficulty, also easily damages jump ring more at present.
Utility model content
The purpose of this utility model is for problems of the prior art, provides a kind of novel extracting tool, solves speed changer drive axle dismounting difficulty.
The utility model takes following technical scheme to realize above-mentioned purpose.Speed changer drive axle extracting tool, comprise the hard-wired pole of base and base both sides and bearing, the upper end of pole is fixedly connected with U-shaped seat, the upper end of bearing is provided with axis hole, the lower end of fork ear is provided with rotating shaft, the rotating shaft of fork ear is plugged in the axis hole of bearing, and the upper end of fork ear is ear fork structure and is laterally provided with pin hole; The handle body of rod is provided with microscler notch, and termination is connected with shift fork, shift fork is positioned at the side of U-shaped seat axis; The microscler notch of handle is connected by pin with the pin hole of fork ear upper end.
Further, the described arc of U-shaped seat and the external surface of drive axle match.
Further, described shift fork is " U " shape or " V " shape.
The utility model effectively can improve speed changer drive axle removal efficiency, reduce jump ring and damage, reduce detachable maintaining cost, and device structure is simple, easy and simple to handle, greatly reduces labour and consumes, easy to utilize.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is top view of the present utility model.
Fig. 4 is handle arrangement schematic diagram in the utility model.
Fig. 5 is perspective view of the present utility model.
In figure: 1. base, 2. pole; 3. bearing, 4.U shape seat, 5. shift fork, 6. pitches ear, 7. handle.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.See Fig. 1 to Fig. 5, speed changer drive axle extracting tool, comprise the hard-wired pole 2 of base 1 and base 1 both sides and bearing 3, the upper end of pole 2 is fixedly connected with U-shaped seat 4, the upper end of bearing 3 is provided with axis hole, the lower end of fork ear 6 is provided with rotating shaft, and the rotating shaft of fork ear 6 is plugged in the axis hole of bearing 3, and the upper end of fork ear 6 is ear fork structure and is laterally provided with pin hole; Handle 7 body of rod is provided with microscler notch, and termination is connected with shift fork 5, shift fork 5 is positioned at the side of U-shaped seat 4 axis; The microscler notch of handle 7 is connected by pin with the pin hole of fork ear 6 upper end.The described arc of U-shaped seat 4 and the external surface of drive axle match.Described shift fork 5 is " U " shape or " V " shape.
embodiment:a better embodiment of the present utility model is, base 1 adopts rectangle steel plate to make, a square hole is offered in the centre of base 1, two couple of square hole is respectively welded with pole 2 and bearing 3, be fixedly connected with U-shaped seat 4 in the upper end of pole 2, the arc of U-shaped seat 4 and the external surface of drive axle match.The upper end of bearing 3 is provided with axis hole, and the lower end of axis hole yoke ear 6 is provided with rotating shaft, makes fork ear 6 energy left-right rotation.The upper end of fork ear 6 is ear fork structure, and the ear fork-shaped of fork ear 6 is processed with through hole, for the installation of latch.Handle 7 body of rod is provided with microscler notch, handle 7 can be made to carry out front and back and regulate.Handle 7 body of rod is pitched with the ear of fork ear 6 and is connected by pin or latch.Handle 7 is provided with " U " shape shift fork 5 towards the arc axis direction of U-shaped seat 4.
Shift fork 5 in the utility model can also be " V " shape.
The utility model is when carrying out the dismounting of speed changer drive axle, first will the speed changer drive axle of dismounting be needed to be positioned on U-shaped seat 4, manually repeatedly rotate drive axle, drive jump ring rotates, pitch with shift fork 5 in the gap of drive axle and front differential gear hole fitting surface simultaneously, hold handle 7 and repeatedly carry out dialling sled.Strengthen the gap value in jump ring and differential gear hole, handle 7 has the elongate slots of slip, and shift fork 5 can be made radially to slide reeves, and " U " type shift fork 5 is for axially group prizing drive axle.After drive axle and front differential mechanism are thrown off, the U-shaped seat 4 in the utility model device also plays the effect supporting drive axle, and labour when greatly reducing manual operation consumes.
Claims (3)
1. speed changer drive axle extracting tool, comprise the hard-wired pole of base and base both sides and bearing, it is characterized in that, the upper end of pole is fixedly connected with U-shaped seat, the upper end of bearing is provided with axis hole, the lower end of fork ear is provided with rotating shaft, and the rotating shaft of fork ear is plugged in the axis hole of bearing, and the upper end of fork ear is ear fork structure and is laterally provided with pin hole; The handle body of rod is provided with microscler notch, and termination is connected with shift fork, shift fork is positioned at the side of U-shaped seat axis; The microscler notch of handle is connected by pin with the pin hole of fork ear upper end.
2. speed changer drive axle extracting tool according to claim 1, is characterized in that, the described arc of U-shaped seat and the external surface of drive axle match.
3. speed changer drive axle extracting tool according to claim 1, is characterized in that, described shift fork is " U " shape or " V " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776324.4U CN205075010U (en) | 2015-10-09 | 2015-10-09 | Derailleur forerunner moving axis extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776324.4U CN205075010U (en) | 2015-10-09 | 2015-10-09 | Derailleur forerunner moving axis extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205075010U true CN205075010U (en) | 2016-03-09 |
Family
ID=55427447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520776324.4U Expired - Fee Related CN205075010U (en) | 2015-10-09 | 2015-10-09 | Derailleur forerunner moving axis extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205075010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108710A (en) * | 2015-10-09 | 2015-12-02 | 江西昌河汽车有限责任公司 | Dismantlement tool for front drive shaft of transmission |
-
2015
- 2015-10-09 CN CN201520776324.4U patent/CN205075010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108710A (en) * | 2015-10-09 | 2015-12-02 | 江西昌河汽车有限责任公司 | Dismantlement tool for front drive shaft of transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangxi Zhi Cheng Automobile Co., Ltd. Assignor: Jiangxi Changhe Automobile Co., Ltd. Contract record no.: 2019360000002 Denomination of utility model: Dismantlement tool for front drive shaft of transmission Granted publication date: 20160309 License type: Common License Record date: 20190527 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20201009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |