CN203516678U - Top cover gear shifting shaft positioning mechanism - Google Patents
Top cover gear shifting shaft positioning mechanism Download PDFInfo
- Publication number
- CN203516678U CN203516678U CN201320595844.6U CN201320595844U CN203516678U CN 203516678 U CN203516678 U CN 203516678U CN 201320595844 U CN201320595844 U CN 201320595844U CN 203516678 U CN203516678 U CN 203516678U
- Authority
- CN
- China
- Prior art keywords
- shifting shaft
- top cover
- gear shifting
- steel ball
- positioning mechanism
- 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 - Lifetime
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- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model belongs to the field of automobile transmissions, and particularly relates to a top cover gear shifting shaft positioning mechanism. The top cover gear shifting shaft positioning mechanism comprises a gear shifting shaft, a top cover shell and an upper cover shell, and is characterized in that an annular arc-shaped groove is formed in the gear shifting shaft, a cylindrical hole is formed in the top cover shell, the gear shifting shaft is fixed to the top cover shell through a steel ball and a positioning pin, and the lower portion of the positioning pin is limited by the upper cover shell. The gear shifting shaft, the steel ball and the positioning pin are sequentially assembled into the mechanism in the assembling process, the steel ball and the positioning pin can be detached when the gear shifting shaft slightly knocks the outer side of a top cover in the detaching process, and the top cover gear shifting shaft positioning mechanism is simple in structure, convenient to detach, free of special tools, safe and reliable.
Description
Technical field
The utility model belongs to automotive transmission class, specifically a kind of top cover shifting shaft positioning means.
Background technique
The shifting operation of most of automotive transmission is in the market completed by top cover, shifting shaft is fixed on top cover housing by locating stud, during assembling, with hammer etc., knock and pack into, during dismounting, need locating stud could be split out with special tooling, disassembly process is more complicated, have certain danger, and the faults such as leakage of oil easily appear in locating stud assembling place.
Summary of the invention
The utility model is for the deficiencies in the prior art, and a kind of easy accessibility, the top cover shifting shaft positioning means that simple in structure and cost is low are provided.
Technical solution of the present utility model is:
A kind of top cover shifting shaft of the utility model positioning means, comprise shifting shaft, top cover housing, upper cover housing, it is characterized in that: on shifting shaft, be provided with the arc groove of an annular, top cover housing is provided with cylindrical hole, and shifting shaft is fixed on top cover housing by steel ball and locating stud.
The utility model locating stud below is spacing by upper cover housing.
During the utility model assembling, successively pack shifting shaft, steel ball locating stud into, during dismounting, as long as shifting shaft is knocked gently to top cover outside, steel ball and locating stud can be split out, simple in structure, easy accessibility, without special tool, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, the utility model comprises shifting shaft 1, top cover housing 2, upper cover housing 5, it is characterized in that: on shifting shaft 1, be provided with the arc groove of an annular, top cover housing 2 is provided with cylindrical hole, shifting shaft 1 is fixed on top cover housing 2 by steel ball 3 and locating stud 4.
The utility model locating stud 4 belows are spacing by upper cover housing 5.
During the utility model assembling, successively assemble shifting shaft 1, steel ball 3, locating stud 4; During dismounting, shifting shaft 1 is knocked left gently, steel ball 3, locating stud 4 just can split out from top cover housing 2.
Claims (2)
1. a top cover shifting shaft positioning means, comprises shifting shaft, top cover housing, upper cover housing, it is characterized in that: on shifting shaft, be provided with the arc groove of an annular, top cover housing is provided with cylindrical hole, and shifting shaft is fixed on top cover housing by steel ball and locating stud.
2. top cover shifting shaft positioning means according to claim 1, is characterized in that: locating stud below is spacing by upper cover housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595844.6U CN203516678U (en) | 2013-09-25 | 2013-09-25 | Top cover gear shifting shaft positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595844.6U CN203516678U (en) | 2013-09-25 | 2013-09-25 | Top cover gear shifting shaft positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516678U true CN203516678U (en) | 2014-04-02 |
Family
ID=50375610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320595844.6U Expired - Lifetime CN203516678U (en) | 2013-09-25 | 2013-09-25 | Top cover gear shifting shaft positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763744A (en) * | 2017-03-23 | 2017-05-31 | 浙江万里扬股份有限公司 | Shifting detent mechanism and speed changer |
-
2013
- 2013-09-25 CN CN201320595844.6U patent/CN203516678U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763744A (en) * | 2017-03-23 | 2017-05-31 | 浙江万里扬股份有限公司 | Shifting detent mechanism and speed changer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321025 Zhejiang, Jinhua, Hong Hong West Road, No. 3999 Patentee after: ZHEJIANG WANLIYANG Co.,Ltd. Address before: 321025 Zhejiang, Jinhua, Hong Hong West Road, No. 3999 Patentee before: ZHEJIANG WANIER TRANSMISSION Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |