CN204358082U - A kind of gear change shift fork axle sleeve - Google Patents
A kind of gear change shift fork axle sleeve Download PDFInfo
- Publication number
- CN204358082U CN204358082U CN201420797421.7U CN201420797421U CN204358082U CN 204358082 U CN204358082 U CN 204358082U CN 201420797421 U CN201420797421 U CN 201420797421U CN 204358082 U CN204358082 U CN 204358082U
- Authority
- CN
- China
- Prior art keywords
- sleeve body
- shift fork
- gear change
- fork axle
- axle sleeve
- 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 kind of gear change shift fork axle sleeve, comprise sleeve body, sleeve body is provided with axis hole, it is characterized in that: above described sleeve body, have a smooth milling face, described smooth milling face is provided with square positioning block and fixture block, the same vertical surface in one end of described square positioning block one end face and sleeve body, and described fixture block is provided with arc buffering band, the end of described arc buffering band and the same vertical surface of the other end of sleeve body, described sleeve body is provided with positioning pin hole.The utility model is provided with square positioning block and fixture block on declutch shift shaft cover, makes its declutch shift shaft that can closely cooperate, ensures the stable of shift speed change, reduce wear, increase the service life.
Description
Technical field
The utility model relates to a kind of auto-parts, particularly relates to a kind of gear change shift fork axle sleeve accessory.
Background technique
Along with improving constantly of people's living standard, the use of automobile is constantly popularized, the requirement of user to automotive performance is also more and more higher, speed change lever wherein in gearshift is a very important constituent element in car transmissions, obtain different improvement and development, gear change shift fork axle sleeve also thereupon gearshift improvement and update, and existing selector fork axle sleeve due to self structure reason often with the defective tightness that coordinates of declutch shift shaft, easily loosen in shift process, affect the stability of shift lever operation, cause the wearing and tearing of shift fork axle sleeve and declutch shift shaft, decrease working life.
Model utility content
The utility model provides a kind of gear change shift fork axle sleeve, and the technical problem that solve is structural design and the mounting type of gear change shift fork axle sleeve.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of gear change shift fork axle sleeve, comprise sleeve body, described sleeve body is provided with axis hole, it is characterized in that: above described sleeve body, have a smooth milling face, described smooth milling face is provided with square positioning block and fixture block, the same vertical surface in one end of described square positioning block one end face and sleeve body, described fixture block is provided with arc buffering band, the end of described arc buffering band and the same vertical surface of the other end of sleeve body, described sleeve body is provided with positioning pin hole.
Further, the angle of described positioning pin hole and vertical surface is 50 °.
Further, the central point of described positioning pin hole is overlapping with axis hole central point.
Further, the height of described square positioning block, described fixture block and shaft hole diameter consistent size.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages:
1. the structure of the utility model design is simple, convenient installation, and is arranged on declutch shift shaft by positioning pin hole, can conveniently carry out fastening to shift fork.
2. the positioning pin hole be provided with in the utility model makes shift fork axle sleeve convenient in installation and removal, can regularly change.
3. the square positioning block that the utility model adopts can facilitate the use of axle sleeve, conveniently positions when gear change shift fork is installed.
4. the fixture block that the utility model adopts is provided with buffer strip, the damage that can prevent from axle sleeve and other accessories from carrying out hard collision bringing.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of gear change shift fork axle sleeve of the utility model;
Fig. 2 is that sectional view is looked on a left side for a kind of gear change shift fork axle sleeve of the utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
First embodiment
With reference to figure 1, Fig. 2, a kind of gear change shift fork axle sleeve, comprise sleeve body 1, sleeve body 1 is provided with axis hole, a smooth milling face 2 is had above sleeve body 1, smooth milling face 2 is provided with square positioning block 3 and fixture block 4, the same vertical surface in one end of square positioning block 3 one end face and sleeve body 1, fixture block 4 is provided with arc buffering band, the end of arc buffering band and the same vertical surface of the other end of sleeve body, sleeve body 1 is provided with positioning pin hole 5, and positioning pin hole 5 is 50 ° with the angle of vertical surface, and the central point of positioning pin hole 5 is overlapping with axis hole central point.
The height of square positioning block 3, fixture block 4 and shaft hole diameter consistent size.
Second embodiment
With reference to figure 1, Fig. 2, a kind of gear change shift fork axle sleeve, comprise sleeve body 1, sleeve body 1 is provided with axis hole, a smooth milling face 2 is had above sleeve body 1, smooth milling face 2 is provided with square positioning block 3 and fixture block 4, the same vertical surface in one end of square positioning block 3 one end face and sleeve body 1, one end face end of fixture block 4 and the same vertical surface of the other end of sleeve body, sleeve body 1 is provided with positioning pin hole 5, positioning pin hole 5 is 50 ° with the angle of vertical surface, and the central point of positioning pin hole 5 is overlapping with axis hole central point.
The height of square positioning block 3, fixture block 4 and shaft hole diameter consistent size.
3rd embodiment
With reference to figure 1, Fig. 2, a kind of gear change shift fork axle sleeve, comprise sleeve body 1, sleeve body 1 is provided with axis hole, a smooth milling face 2 is had above sleeve body 1, smooth milling face 2 is provided with square positioning block 3 and fixture block 4, the same vertical surface in one end of square positioning block 3 one end face and sleeve body 1, fixture block 4 is provided with arc buffering band, the end of arc buffering band and the same vertical surface of the other end of sleeve body, sleeve body 1 is provided with positioning pin hole 5, and positioning pin hole 5 is 50 ° with the angle of vertical surface, and the central point of positioning pin hole 5 is overlapping with axis hole central point.
The aspect ratio shaft hole diameter size of square positioning block 3, fixture block 4 is large.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a gear change shift fork axle sleeve, comprise sleeve body (1), described sleeve body (1) is provided with axis hole, it is characterized in that: there is a smooth milling face (2) described sleeve body (1) top, described smooth milling face (2) is provided with square positioning block (3) and fixture block (4), the same vertical surface in one end of described square positioning block (3) end face and sleeve body (1), described fixture block (4) is provided with arc buffering band, the end of described arc buffering band and the same vertical surface of the other end of sleeve body, described sleeve body (1) is provided with positioning pin hole (5).
2. a kind of gear change shift fork axle sleeve according to claim 1, is characterized in that: described positioning pin hole (5) is 50 ° with the angle of vertical surface.
3. a kind of gear change shift fork axle sleeve according to claim 1, is characterized in that: the central point of described positioning pin hole (5) is overlapping with axis hole central point.
4. a kind of gear change shift fork axle sleeve according to claim 1, is characterized in that: the height of described square positioning block (3), described fixture block (4) and shaft hole diameter consistent size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797421.7U CN204358082U (en) | 2014-12-16 | 2014-12-16 | A kind of gear change shift fork axle sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797421.7U CN204358082U (en) | 2014-12-16 | 2014-12-16 | A kind of gear change shift fork axle sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204358082U true CN204358082U (en) | 2015-05-27 |
Family
ID=53259553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420797421.7U Expired - Fee Related CN204358082U (en) | 2014-12-16 | 2014-12-16 | A kind of gear change shift fork axle sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204358082U (en) |
-
2014
- 2014-12-16 CN CN201420797421.7U patent/CN204358082U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |