CN203297010U - High-efficiency shift fork - Google Patents
High-efficiency shift fork Download PDFInfo
- Publication number
- CN203297010U CN203297010U CN201320235355XU CN201320235355U CN203297010U CN 203297010 U CN203297010 U CN 203297010U CN 201320235355X U CN201320235355X U CN 201320235355XU CN 201320235355 U CN201320235355 U CN 201320235355U CN 203297010 U CN203297010 U CN 203297010U
- Authority
- CN
- China
- Prior art keywords
- shift fork
- fork
- wear
- support block
- linkage rod
- 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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Abstract
The utility model relates to the technical field of car starters, in particular to a high-efficiency shift fork. The high-efficiency shift fork comprises a linkage rod, a fork leg, a slider, a bolt and a support block, wherein the linkage rod and the fork leg are integrally molded, the fork leg is fixedly connected with the slider by the bolt, the support block is arranged on the linkage rod, the linkage rod is fixedly connected with the support block by a hinge, three wear-resistant plastic blocks are arranged on the slider, and the three wear-resistant plastic blocks are in a triangular form. The high-efficiency shift fork is simple, compact and reasonable in structure, convenient and rapid in assembly and reliable in connection. When the shift fork works, force is uniformly applied, gear changing reliability is enhanced, the wear of the shift fork can be effectively reduced, the overall intensity of the shift fork is increased, frequent breaking conditions are avoided, the service life of the shift fork is prolonged, the work reliability of the car starters is largely improved, and the shift fork is favorable to use and popularization.
Description
Technical field
The utility model relates to a kind of technical field of automobile starter, especially a kind of efficient shift fork.
Background technique
Each position unbalance stress of existing shift fork, the wearing and tearing of shift fork are more serious, and during engage a gear, reliability is lower, the bulk strength of shift fork is lower, the situation of frequent fracture, and safety coefficient is lower, shorten the working life of shift fork, greatly reduced the reliability of automobile starter work.
The model utility content
In order to overcome existing shift fork unbalance stress, bulk strength is low, working life is short and functional reliability is low deficiency, the utility model provides a kind of efficient shift fork.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of efficient shift fork, comprise connecting rod, fork pin, slide block, bolt and support block, and connecting rod is one-body molded with the fork pin, and fork pin and slide block are bolted to connection, and connecting rod is provided with support block.
According to another embodiment of the present utility model, comprise that further connecting rod is fixedly connected with by bearing pin with support block.
According to another embodiment of the present utility model, comprise that further slide block is provided with three wear-resistant plastic pieces, three wear-resistant plastic piece shapes triangular in shape.
The beneficial effects of the utility model are, this efficient shifting fork structure is simple, compact and rationally, easy to assembly quick, connection is reliable, stressed even during shift fork work, strengthen the reliability of engage a gear, can effectively reduce the wearing and tearing of shift fork, improved the bulk strength of shift fork, avoided the situation of frequent fracture, extended the working life of shift fork, greatly improved the reliability of automobile starter work, be easy to use and promote.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. connecting rods in figure, 2. fork pin, 3. slide block, 4. bolt, 5. support block, 6. bearing pin, 7. wear-resistant plastic piece.
Embodiment
As Fig. 1, it is structural representation of the present utility model, a kind of efficient shift fork, comprise connecting rod 1, fork pin 2, slide block 3, bolt 4, support block 5, bearing pin 6 and wear-resistant plastic piece 7, connecting rod 1 is one-body molded with fork pin 2, fork pin 2 is fixedly connected with by bolt 4 with slide block 3, and connecting rod 1 is provided with support block 5, and connecting rod 1 is fixedly connected with by bearing pin 6 with support block 5, slide block 3 is provided with 7, three wear-resistant plastic piece 7 shapes triangular in shape of three wear-resistant plastic pieces.
During use, connecting rod 1 is one-body molded with fork pin 2, slide block 3 semicirculars in shape, fork pin 2 is fixedly connected with slide block 3 by bolt 4, and on connecting rod 1, fixed support block 5, and connecting rod 1 is fixedly connected with by bearing pin 6 with support block 5,7, three wear-resistant plastic piece 7 shapes triangular in shape of three wear-resistant plastic pieces are arranged on slide block 3.This efficient shifting fork structure is simple, compact and reasonable, easy to assembly quick, connection is reliable, and is stressed even during shift fork work, strengthened the reliability of engage a gear, can effectively reduce the wearing and tearing of shift fork, improve the bulk strength of shift fork, avoided the situation of frequent fracture, extended the working life of shift fork, greatly improved the reliability of automobile starter work, be easy to use and promote.
Claims (3)
1. efficient shift fork, comprise connecting rod (1), fork pin (2), slide block (3), bolt (4) and support block (5), it is characterized in that, connecting rod (1) is one-body molded with fork pin (2), fork pin (2) is fixedly connected with by bolt (4) with slide block (3), and connecting rod (1) is provided with support block (5).
2. efficient shift fork according to claim 1, is characterized in that, connecting rod (1) is fixedly connected with by bearing pin (6) with support block (5).
3. efficient shift fork according to claim 1, is characterized in that, slide block (3) is provided with three wear-resistant plastic pieces (7), three wear-resistant plastic pieces (7) shape triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320235355XU CN203297010U (en) | 2013-05-04 | 2013-05-04 | High-efficiency shift fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320235355XU CN203297010U (en) | 2013-05-04 | 2013-05-04 | High-efficiency shift fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203297010U true CN203297010U (en) | 2013-11-20 |
Family
ID=49573023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320235355XU Expired - Fee Related CN203297010U (en) | 2013-05-04 | 2013-05-04 | High-efficiency shift fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203297010U (en) |
-
2013
- 2013-05-04 CN CN201320235355XU patent/CN203297010U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20180504 |