CN201696542U - Clutch control device with axial buffering function - Google Patents
Clutch control device with axial buffering function Download PDFInfo
- Publication number
- CN201696542U CN201696542U CN2010202290716U CN201020229071U CN201696542U CN 201696542 U CN201696542 U CN 201696542U CN 2010202290716 U CN2010202290716 U CN 2010202290716U CN 201020229071 U CN201020229071 U CN 201020229071U CN 201696542 U CN201696542 U CN 201696542U
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- CN
- China
- Prior art keywords
- bearing assembly
- axial
- clutch
- piston rod
- control device
- 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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Abstract
The utility model discloses a clutch control device with an axial buffering function, which comprises a fixed seat sleeve, a shifting fork and a separating bearing assembly. The separating bearing assembly is sleeved on the fixed seat sleeve; one end of the shifting fork is connected with the separating bearing assembly, and the other end is connected with a cab pedal; an axial damper is arranged on the fixed seat sleeve and is connected with the separating bearing assembly. The damper comprises a cylinder body and a piston rod; the cylinder rod is arranged on the fixed seat sleeve; the piston rod is arranged on the separating bearing assembly; a ventilation hole is arranged on a chamber wall body surrounded by the cylinder body and the piston rod. After adopting the above technical scheme, the axial impact on the clutch can be effectively solved under the role of the axial damper, the clutch is softly engaged, and damage on a speed-changing-box gear caused by impact during gear shifting is avoided.
Description
Technical field:
The utility model relates to a kind of clutch control device.
Background technique:
Car (ship) is fixed on clutch assembly on the back plane of flywheel with screw with in the flywheel casing of clutch between motor and gearbox, and the output shaft of clutch is connected with the input shaft of gearbox.Clutch is mainly realized guaranteeing the automobile balance starting, is convenient to gear shift, is prevented power train overload three big functions.What extensively adopt on automobile at present is the friction clutch of using spring compression.In automobile (ship) running process, the torque that motor sends passes to speed changer by flywheel-friction disk-platen-clutch output shaft.The driver can step on or release the clutch pedal as required, transmission by parts, make diaphragm spring drive the platen reach or after move, thereby control flywheel, friction disk and platen temporary transient separate and engage gradually, to cut off or to transmit the power of motor to the speed changer input.
Traditional vehicle (ship) has designed damping spring with friction-disc clutch on the circumference of clutch disk, step on the moment of unclamping clutch pedal after the clutch pedal gearshift the driver, realizes that flywheel-friction disk-generation circumferentially cushioned when the platen three engaged.But when above-mentioned three engages, except producing circumferential impact, also can produce axial impact, and above-mentioned traditional structure only solves circumferential buffering.And because the existence of axial impact, vehicle is in starting or in travelling during gear shift operation, will make vehicle preshoot, pause and transition in rhythm or melody or flame-out if release the clutch pedal is too fast, not only greatly influence the travelling comfort of vehicle drive personnel and passenger, and influenced the working life of gearbox gear owing to this impact.
Summary of the invention:
The purpose of this utility model is in order to overcome the shortcoming of above-mentioned prior art, a kind of clutch control device that has axial buffer function to be provided.
For achieving the above object, the technological scheme that the utility model provides is: the clutch control device that has axial buffer function, include fixed seating, fork and release bearing assembly, release bearing assembly is set on the fixed seating, fork one end is connected with release bearing assembly, the other end is connected with the operator cabin pedal, is provided with axial damper on fixed seating, and axially damper is connected with release bearing assembly.
Described damper is made of cylinder body and piston rod, and cylinder body is located on the fixed seating, and piston rod is located on the release bearing assembly, and the chamber wall body that surrounds in cylinder body and piston rod is provided with vent.
After adopting technique scheme, under the effect of axial damper, can effectively solve the axial impact that clutch is received, make clutch soft, damage gearbox gear because of impact when avoiding shifting gears.
Description of drawings:
Fig. 1 is the structural representation that the utility model clutch control device piston rod is pressed to the cylinder body state;
Fig. 2 is the structural representation that the utility model clutch control device piston rod detaches the cylinder body state;
Fig. 3 is the three-dimensional exploded view of the utility model clutch control device.
Embodiment:
Now elaborate the utility model in conjunction with the accompanying drawings:
The clutch control device of present embodiment includes fixed seating 1, the release bearing assembly 3 of fork 2 and roof pressure clutch diaphragm spring, fixed seating 1 is fixedly mounted on the gear box casing, one end of fork 2 is connected with release bearing 31, the other end is connected with the operator cabin pedal, the input shaft of gearbox passes fixed seating 1 successively, fork prong 21 and release bearing 31, be connected with the rotation central axis of clutch again, between release bearing assembly 3 and fixed seating 1, be connected with axial damper 4, this damper 4 is made of cylinder body 41 and piston rod 42, cylinder body 41 is located on the fixed seating 1, piston rod 42 is located on the release bearing assembly 3, and sidewall is provided with vent 5 in the bottom of cylinder body 41.
Above-mentioned vent 5 is except the bottom sidewall of being located at cylinder body 41, and it can also be arranged on cylinder body 41 bottoms, also can be arranged on the piston rod 42, can realize the utility model purpose.
The above only is preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction.Any those of ordinary skill in the art, do not breaking away under the technical solutions of the utility model scope situation, all can utilize the method and the technology contents of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.So every content that does not break away from technical solutions of the utility model, the equivalence of doing according to shape, structure and the principle of the utility model changes, and all should be covered by in the protection domain of the present utility model.
Claims (2)
1. the clutch control device that has axial buffer function, include fixed seating, fork and release bearing assembly, release bearing assembly is set on the fixed seating, fork one end is connected with release bearing assembly, the other end is connected with the operator cabin pedal, it is characterized in that: be provided with axial damper on fixed seating, axially damper is connected with release bearing assembly.
2. the clutch control device control gear that has axial buffer function according to claim 1, it is characterized in that: described damper is made of cylinder body and piston rod, cylinder body is located on the fixed seating, piston rod is located on the release bearing assembly, and the chamber wall body that surrounds in cylinder body and piston rod is provided with vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202290716U CN201696542U (en) | 2010-06-18 | 2010-06-18 | Clutch control device with axial buffering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202290716U CN201696542U (en) | 2010-06-18 | 2010-06-18 | Clutch control device with axial buffering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201696542U true CN201696542U (en) | 2011-01-05 |
Family
ID=43397785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202290716U Expired - Lifetime CN201696542U (en) | 2010-06-18 | 2010-06-18 | Clutch control device with axial buffering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201696542U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876354A (en) * | 2010-06-18 | 2010-11-03 | 广东福迪汽车有限公司 | Clutch control device with axial buffer function |
| CN106740094A (en) * | 2016-11-11 | 2017-05-31 | 博戈橡胶金属（上海）有限公司 | A kind of clutch pedal axle sleeve self-locking structure |
| CN107218339A (en) * | 2017-06-20 | 2017-09-29 | 北京机械设备研究所 | A kind of friction damper device |
-
2010
- 2010-06-18 CN CN2010202290716U patent/CN201696542U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876354A (en) * | 2010-06-18 | 2010-11-03 | 广东福迪汽车有限公司 | Clutch control device with axial buffer function |
| CN106740094A (en) * | 2016-11-11 | 2017-05-31 | 博戈橡胶金属（上海）有限公司 | A kind of clutch pedal axle sleeve self-locking structure |
| CN106740094B (en) * | 2016-11-11 | 2019-08-13 | 博戈橡胶金属（上海）有限公司 | A kind of clutch pedal axle sleeve self-locking structure |
| CN107218339A (en) * | 2017-06-20 | 2017-09-29 | 北京机械设备研究所 | A kind of friction damper device |
| CN107218339B (en) * | 2017-06-20 | 2019-01-04 | 北京机械设备研究所 | A kind of friction damper device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110105 Effective date of abandoning: 20111207 |