CN205173285U - Novel clutch release shift fork - Google Patents
Novel clutch release shift fork Download PDFInfo
- Publication number
- CN205173285U CN205173285U CN201520914060.4U CN201520914060U CN205173285U CN 205173285 U CN205173285 U CN 205173285U CN 201520914060 U CN201520914060 U CN 201520914060U CN 205173285 U CN205173285 U CN 205173285U
- Authority
- CN
- China
- Prior art keywords
- pusher dog
- annular
- shaft seat
- shifting block
- fork shaft
- 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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- Control Of Transmission Device (AREA)
Abstract
The utility model relates to a novel clutch release shift fork, shift fork body including Y shape structure, its left branch arm has included first pusher dog and first fork axle bed, its right branch arm has included second pusher dog and second fork axle bed, and it is first, the dead in line of second fork axle bed, first, the top of second pusher dog still respectively the cover be equipped with firstly, second annular shifting block, first, the middle part of second annular shifting block still all is equipped with the annular groove, and still the cover is equipped with first annular blotter in the annular groove, still be equipped with simultaneously the second blotter on the wall of the right side of first pusher dog, still be equipped with the tripple buffer pad on the wall of the left side of second pusher dog, through adopting the structure mentioned above, the utility model discloses can effectively reduce at the vibration of shifting, the transmission in -process is produced, wearing and tearing and noise to the shift travelling comfort of operation and the performance and the life of transmission system spare part have been promoted greatly.
Description
Technical field
The utility model relates to a kind of novel clutch disengaging yoke.
Background technique
Along with the prosperity of transportation and the constantly universal of automobile, the requirement of people to vehicle operation performance is also more and more higher.Specific to the clutch release fork of automobile, it is as the important component part of in car transmissions, for by the release bearing of the Movement transmit of clutch slave cylinder to clutch, thus realize the separation of clutch, therefore in the process performing gear shift operation, the travelling comfort of gear shift operation, alleviate vibration, wearing and tearing and noise reduction and just become current important requirement, also become the important indicator weighing automobile making quality.
And for existing clutch release fork, due to the reason of self structure restriction, it is when carrying out cooperating with release bearing, the dither often transmitted by power source and the noise produced because of vibration pass to release bearing and driver in the lump, thus have impact on the travelling comfort of gear shift operation, simultaneously because vibration also can cause the phase mutual friction between clutch release fork with release bearing, thus result in the wearing and tearing of transmission system component, and reduce usability and the working life of transmission system component.
Model utility content
For overcoming above the deficiencies in the prior art, the technical problems to be solved in the utility model be to provide a kind of can effectively be reduced in produce in gearshift, transmission process vibration, wearing and tearing and noise, thus greatly improve the novel clutch disengaging yoke in the travelling comfort of gear shift operation and the usability of transmission system component and working life.
The technical solution of the utility model is: a kind of novel clutch disengaging yoke, comprise shift fork body, described shift fork body is the Y-shaped structure be made up of left support arm, right support arm and staight shank underarm, described left support arm includes the first pusher dog and the first fork shaft seat being connected described first pusher dog bottom, described right support arm includes the second pusher dog and the second fork shaft seat being connected described second pusher dog bottom, and the dead in line of described first fork shaft seat and described second fork shaft seat; The first annular shifting block and the second annular shifting block is also arranged with respectively on the top of the top of described first pusher dog and described second pusher dog, also annular groove is equipped with at the middle part of described first annular shifting block and described second annular shifting block, and in described annular groove, be also arranged with the first annular cushion pad, on the right side wall being positioned at described first pusher dog below described first annular shifting block, be also provided with the second cushion pad simultaneously, the left side wall being positioned at described second pusher dog below described second annular shifting block is also provided with the 3rd cushion pad.
Above-mentioned novel clutch disengaging yoke, wherein said first pusher dog and the second pusher dog are arcuate structure, and are also connected with reinforcement arm between the bottom of described first pusher dog and the bottom of described second pusher dog.
Above-mentioned novel clutch disengaging yoke, the top of wherein said first annular shifting block and the top of the second annular shifting block are welded on described first pusher dog and described second pusher dog respectively.
Above-mentioned novel clutch disengaging yoke, wherein said first annular cushion pad, the second cushion pad and the 3rd cushion pad are ethylene propylene diene rubber material or polyurethane material.
Above-mentioned novel clutch disengaging yoke, wherein on described first fork shaft seat and described second fork shaft seat, be respectively equipped with threaded mounting hole, the declutch shift shaft of automobile inserts in described first fork shaft seat and the second fork shaft seat respectively, and is fastenedly connected by clamping bolt and described first fork shaft seat and the second fork shaft seat.
Above-mentioned novel clutch disengaging yoke, is wherein also provided with the first stiffening rib of bar shaped on the left side wall of described first pusher dog, and the right side wall of described second pusher dog is yet provided with the second stiffening rib of bar shaped.
The beneficial effects of the utility model are: by adopting said structure, the utility model can effectively be reduced in produce in gearshift, transmission process vibration, wearing and tearing and noise, thus greatly improve the travelling comfort of gear shift operation, and the usability of transmission system component and working life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of novel clutch disengaging yoke.
In figure: left support arm 1, right support arm 2, staight shank underarm 3, first pusher dog 4, first fork shaft seat 5, the annular shifting block 9 of the annular shifting block 8, second of second pusher dog 6, second fork shaft seat 7, first, annular groove 10, first annular cushion pad 11, second cushion pad the 12, three cushion pad 13, reinforcement arm 14.
Embodiment
As shown in Figure 1, a kind of novel clutch disengaging yoke, comprise shift fork body, shift fork body is by left support arm 1, the Y-shaped structure that right support arm 2 and staight shank underarm 3 are formed, left support arm 1 includes the first pusher dog 4 and the first fork shaft seat 5 being connected the first pusher dog 4 bottom, right support arm 2 includes the second pusher dog 6 and the second fork shaft seat 7 being connected the second pusher dog 6 bottom, and the dead in line of the first fork shaft seat 5 and the second fork shaft seat 7, the first annular shifting block 8 and the second annular shifting block 9 is also arranged with respectively on the top of the top of the first pusher dog 4 and the second pusher dog 6, annular groove 10 is also equipped with at the middle part of the first annular shifting block 8 and the second annular shifting block 9, and in annular groove 10, be also arranged with the first annular cushion pad 11, on the right side wall being positioned at the first pusher dog 4 below first ring shape shifting block 8, be also provided with the second cushion pad 12 simultaneously, the left side wall being positioned at the second pusher dog 6 below the second annular shifting block 9 is also provided with the 3rd cushion pad 13.
For above-mentioned novel clutch disengaging yoke, wherein the top of the first annular shifting block 8 and the top of the second annular shifting block 9 are welded on the first pusher dog 4 and the second pusher dog 6 respectively, and for above-mentioned novel clutch disengaging yoke, wherein on the first fork shaft seat 5 and the second fork shaft seat 7, be respectively equipped with threaded mounting hole, the declutch shift shaft of automobile inserts in the first fork shaft seat 5 and the second fork shaft seat 7 respectively, and is fastenedly connected by clamping bolt and the first fork shaft seat 5 and the second fork shaft seat 7.
Under the above constitution, adopt clutch release fork of the present utility model to carry out being separated or in conjunction with manipulation time, it effectively can absorb the dither of power source, thus improve the driving comfortability of manipulator, and the wearing and tearing reduced between mechanical part, extend control system working life, can also avoid because dither produces metallic noise.
As preferably, for above-mentioned novel clutch disengaging yoke, wherein the first pusher dog 4 and the second pusher dog 6 are arcuate structure, and are also connected with reinforcement arm 14 between the bottom of the first pusher dog 4 and the bottom of the second pusher dog 6.In addition, for above-mentioned novel clutch disengaging yoke, on the left side wall of the first pusher dog 4, be wherein also provided with the first stiffening rib of bar shaped, the right side wall of the second pusher dog 6 is yet provided with the second stiffening rib of bar shaped, by adopting above-mentioned reinforcement arm 14 and first, second stiffening rib, the structural strength of disengaging yoke effectively can be strengthened further.
As further preferred, for above-mentioned novel clutch disengaging yoke, wherein the first annular cushion pad 11, second cushion pad 12 and the 3rd cushion pad 13 are ethylene propylene diene rubber material or polyurethane material.
In sum, by adopting said structure, the utility model not only portable construction, firm, and can effectively be reduced in produce in gearshift, transmission process vibration, wearing and tearing and noise, thus greatly improve the travelling comfort of gear shift operation, and effectively improve usability and the working life of transmission system component.
By reference to the accompanying drawings the preferred embodiment of the utility model and embodiment are explained in detail above, but the utility model is not limited to the above-described embodiment and examples, in the ken that those skilled in the art possess, various change can also be made without departing from the concept of the premise utility.
Claims (6)
1. a novel clutch disengaging yoke, comprise shift fork body, described shift fork body is the Y-shaped structure be made up of left support arm, right support arm and staight shank underarm, it is characterized in that: described left support arm includes the first pusher dog and the first fork shaft seat being connected described first pusher dog bottom, described right support arm includes the second pusher dog and the second fork shaft seat being connected described second pusher dog bottom, and the dead in line of described first fork shaft seat and described second fork shaft seat; The first annular shifting block and the second annular shifting block is also arranged with respectively on the top of the top of described first pusher dog and described second pusher dog, also annular groove is equipped with at the middle part of described first annular shifting block and described second annular shifting block, and in described annular groove, be also arranged with the first annular cushion pad, on the right side wall being positioned at described first pusher dog below described first annular shifting block, be also provided with the second cushion pad simultaneously, the left side wall being positioned at described second pusher dog below described second annular shifting block is also provided with the 3rd cushion pad.
2. novel clutch disengaging yoke as claimed in claim 1, is characterized in that: described first pusher dog and the second pusher dog are arcuate structure, and be also connected with reinforcement arm between the bottom of described first pusher dog and the bottom of described second pusher dog.
3. novel clutch disengaging yoke as claimed in claim 1, is characterized in that: the top of described first annular shifting block and the top of the second annular shifting block are welded on described first pusher dog and described second pusher dog respectively.
4. novel clutch disengaging yoke as claimed in claim 1, is characterized in that: described first annular cushion pad, the second cushion pad and the 3rd cushion pad are ethylene propylene diene rubber material or polyurethane material.
5. novel clutch disengaging yoke as claimed in claim 1, it is characterized in that: on described first fork shaft seat and described second fork shaft seat, be respectively equipped with threaded mounting hole, the declutch shift shaft of automobile inserts in described first fork shaft seat and the second fork shaft seat respectively, and is fastenedly connected by clamping bolt and described first fork shaft seat and the second fork shaft seat.
6. novel clutch disengaging yoke as claimed in claim 1, is characterized in that: the first stiffening rib being also provided with bar shaped on the left side wall of described first pusher dog, the right side wall of described second pusher dog is yet provided with the second stiffening rib of bar shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914060.4U CN205173285U (en) | 2015-11-17 | 2015-11-17 | Novel clutch release shift fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914060.4U CN205173285U (en) | 2015-11-17 | 2015-11-17 | Novel clutch release shift fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173285U true CN205173285U (en) | 2016-04-20 |
Family
ID=55737283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520914060.4U Expired - Fee Related CN205173285U (en) | 2015-11-17 | 2015-11-17 | Novel clutch release shift fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370748A (en) * | 2015-11-17 | 2016-03-02 | 成都科创佳思科技有限公司 | Novel clutch separation shifting fork |
| CN112943810A (en) * | 2021-03-18 | 2021-06-11 | 一汽解放汽车有限公司 | Clutch and integrated hybrid power system |
-
2015
- 2015-11-17 CN CN201520914060.4U patent/CN205173285U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370748A (en) * | 2015-11-17 | 2016-03-02 | 成都科创佳思科技有限公司 | Novel clutch separation shifting fork |
| CN112943810A (en) * | 2021-03-18 | 2021-06-11 | 一汽解放汽车有限公司 | Clutch and integrated hybrid power system |
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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: 20160420 Termination date: 20181117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |