CN202007845U - Novel clutch slave cylinder with peak-value torque limiter - Google Patents
Novel clutch slave cylinder with peak-value torque limiter Download PDFInfo
- Publication number
- CN202007845U CN202007845U CN2011201409582U CN201120140958U CN202007845U CN 202007845 U CN202007845 U CN 202007845U CN 2011201409582 U CN2011201409582 U CN 2011201409582U CN 201120140958 U CN201120140958 U CN 201120140958U CN 202007845 U CN202007845 U CN 202007845U
- Authority
- CN
- China
- Prior art keywords
- slave cylinder
- clutch slave
- oil
- clutch
- damping block
- 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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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model discloses a novel clutch slave cylinder with a peak-value torque limiter, which comprises a cylinder body of the clutch slave cylinder, wherein an oil inlet is arranged on the cylinder body; a positioning block is arranged in the oil inlet; an oil hole is arranged at the center of the positioning block; a float-type damping block is arranged below the positioning block; an oil hole is arranged at the center of the damping block; and slave oil grooves are arranged on the edges of the damping block. The clutch slave cylinder has a reasonable structure, and slows down the oil return speed of oil in a work cavity of the clutch slave cylinder under the action of a damping hole on the damping block, so that a pressure plate gently presses in at the second time; and the hydraulic pulsation amplitude in a clutch pipeline is reduced, and the pedal vibration is moderated, thereby improving the driving comfortableness of a driver.
Description
Technical field
The utility model relates to a kind of clutch slave cylinder.
Background technique
In vehicle traveling process, in order to adapt to the driving conditions of continuous variation, transmission system often will be used different gear engaged instead.Realizing the gear shift of gear transmission, generally is handsetting gear or other engage a gear mechanisms, makes former a certain gear pair with gear withdraw from transmission, makes the gear pair of another gear enter work again.Necessary let slip the clutch before gear shift, promote the reach of clutch master cylinder piston, make in the clutch hydraulic pipe line and produce pressure, promote the reach of clutch slave cylinder piston, drive clutch principal and subordinate's platen (friction disk) by transition mechanism and separate, interrupt transmission of power, after finishing engage a gear, unclamp pedal, the pipeline release, clutch slave cylinder piston return, clutch principal and subordinate platen engages again.For clutch slave cylinder, this transmittance process is supercharging, and--reach moves after--decompression--, and traditional clutch slave cylinder design is simply for realizing that this function carries out.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the clutch slave cylinder of the novel band Peak torque limiter of favorable working performance.
Technical solution of the present utility model is:
A kind of clutch slave cylinder of novel band Peak torque limiter, comprise the clutch slave cylinder pump housing, filler opening is set on the pump housing, it is characterized in that: positioning block is set in the filler opening, positioning block central authorities are provided with oilhole, the positioning block below is provided with floating type damping block, and damping block central authorities are provided with oilhole, and the edge of damping block is provided with the branch oil groove.
The utility model is rational in infrastructure, and the effect by damping hole on the damping fin reduces wheel cylinder active chamber inner fluid return speed, makes platen soft during pressing again, and reduces hydraulic pulsation amplitude in the clutch pipeline, relaxes the pedal vibration, improves the driver control comfort level.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is an embodiment's of the utility model a structural representation.
Fig. 2 is the structural representation of the utility model positioning block.
Fig. 3 is the structural representation of damping block.
Embodiment
A kind of clutch slave cylinder of novel band Peak torque limiter, comprise the clutch slave cylinder pump housing 1, filler opening 2 is set on the pump housing, positioning block 3 is set in the filler opening, positioning block central authorities are provided with oilhole 4, the positioning block below is provided with floating type damping block 5, and damping block central authorities are provided with oilhole 6, and the edge of damping block is provided with branch oil groove 7.Also has active chamber 8 among the figure.
During the clutch slave cylinder work of band Peak torque limiter, work as let slip the clutch, produce pressure in the pipeline, the oil groove that fluid distributes around damping hole and the cylindrical on positioning block oilhole and damping block flows into the wheel cylinder active chamber, plays normal centrifugation.When shift end unclamps pedal, or vehicle motor and other factors are when producing vibration, cause hydraulic pressure of pipe line to produce strong pulsation, when wheel cylinder active chamber inner fluid need return, because damping block both sides differential pressure action, damping block presses positioning block, stoped damping block cylindrical uniform branch oil groove on every side, this moment, fluid can only flow out by damping hole on the damping block, thereby had weakened the return speed of wheel cylinder active chamber inner fluid, the impact energy of having adsorbed hydraulic pressure, clutch platen pressing speed is slowed down, and transmission of power is steady, and has reduced ripple amplitude, weakened the influence of vibration, thereby made feel steadily soft pedal.
Claims (1)
1. the clutch slave cylinder of a novel band Peak torque limiter, comprise the clutch slave cylinder pump housing, filler opening is set on the pump housing, it is characterized in that: positioning block is set in the filler opening, positioning block central authorities are provided with oilhole, the positioning block below is provided with floating type damping block, and damping block central authorities are provided with oilhole, and the edge of damping block is provided with the branch oil groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201409582U CN202007845U (en) | 2011-05-06 | 2011-05-06 | Novel clutch slave cylinder with peak-value torque limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201409582U CN202007845U (en) | 2011-05-06 | 2011-05-06 | Novel clutch slave cylinder with peak-value torque limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202007845U true CN202007845U (en) | 2011-10-12 |
Family
ID=44749503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201409582U Expired - Fee Related CN202007845U (en) | 2011-05-06 | 2011-05-06 | Novel clutch slave cylinder with peak-value torque limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202007845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094434A (en) * | 2018-01-30 | 2019-08-06 | 徕卡姆动力传动系统有限责任公司 | Peak-value torque limiter |
-
2011
- 2011-05-06 CN CN2011201409582U patent/CN202007845U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094434A (en) * | 2018-01-30 | 2019-08-06 | 徕卡姆动力传动系统有限责任公司 | Peak-value torque limiter |
| CN110094434B (en) * | 2018-01-30 | 2022-08-16 | 徕卡姆动力传动系统有限责任公司 | Peak torque limiter |
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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: 20111012 Termination date: 20180506 |