CN202579719U - Clutch slave cylinder with scale - Google Patents
Clutch slave cylinder with scale Download PDFInfo
- Publication number
- CN202579719U CN202579719U CN 201220217542 CN201220217542U CN202579719U CN 202579719 U CN202579719 U CN 202579719U CN 201220217542 CN201220217542 CN 201220217542 CN 201220217542 U CN201220217542 U CN 201220217542U CN 202579719 U CN202579719 U CN 202579719U
- Authority
- CN
- China
- Prior art keywords
- scale
- clutch
- slave cylinder
- clutch slave
- push 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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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a separation and reunion wheel cylinder with scale has solved the problem that the wearing and tearing state of the friction disc on the current clutch driven plate can't be simply accurate to judge. The technical scheme includes that the clutch slave cylinder comprises a clutch slave cylinder body, a scale with displacement marks is fixed on the outer wall of the cylinder body of the clutch slave cylinder body, and the scale and a clutch slave cylinder push rod are arranged in parallel. The utility model has the advantages of being simple in structure and convenient in installation, easily judge clutch driven plate friction disc degree of wear to can effectively avoid not in time changing the serious potential safety hazard of bringing of new friction disc.
Description
Technical field
The utility model relates to a kind of vehicle transmission parts, and concrete is to say a kind of clutch wheel cylinder that has scale.
Background technique
In the automatic clutch control system, when adopting the hydraulic pressure remote operation, generally adopt the total division pump structure, adopt disengaging yoke to be connected between wheel cylinder and the release bearing, the separation that release bearing acts on clutch compressing disc refers to.Clutch driven plate is a part that guarantees the transmission system trouble free service.In the vehicle using process, along with use, the friction plate on the clutch driven plate can wear and tear.Before may wear to limit case, the friction plate that just must will more renew, otherwise can damage engine flywheel or clutch compressing disc.The user is in the vehicle using process; Be difficult to accurately judge whether limit case of friction plate; And then can't accurately hold the renewal of facing renewal time, might cause friction disc wear after the limit, in time more do not renew friction plate; And damage clutch compressing disc or flywheel end face bring serious potential safety hazard.
Summary of the invention
The purpose of the utility model is in order to solve the problems of the technologies described above, and a kind of simple in structure, easy for installation, clutch wheel cylinder that has scale of being easy to judge the clutch driven plate friction plate abrasion degree is provided.
Technological scheme comprises the clutch wheel cylinder, is fixed with the scale that has the displacement sign on the said clutch wheel cylinder outer wall of cylinder block, and said scale and clutch divide pump push rod to laterally arrange.
The front end of said scale is concordant with the front end of push rod, and said displacement is designated the sign groove, and the distance of sign slot pitch scale front end is the wear limit shift length.
Along with the clutch driven plate friction disc wear, separate and refer to and to move to the speed changer direction that move to the speed changer direction thereby promote release bearing, the push rod of clutch wheel cylinder moves in the same way under the release bearing effect.Therefore the state of wear of Moving plate friction plate can be reflected by the displacement amount of push rod, as long as scale of design is used to detect the displacement amount of push rod with respect to scale on the clutch wheel cylinder, can learn the state of wear of clutch driven plate friction plate.When the displacement amount of push rod surpasses the displacement sign on the scale; The state of wear that can judge the clutch driven plate friction plate has reached the limit; Need more renewal of facing renewal; This determination methods is very simple, can effectively avoid in time more not renewing friction plate, and damage clutch compressing disc or flywheel end face bring serious potential safety hazard.
The utlity model has that structure is very simple, simple installation, the advantage that is easy to judge.
Description of drawings
Fig. 1 is the utility model structural representation (the clutch driven plate friction plate is a state of wear not).
Fig. 2 is the utility model view behind the clutch driven plate friction disc wear.
Wherein, 1-clutch wheel cylinder, 1.1-push rod, 1.2-cylinder body, 2-scale, 3-identify groove.
Embodiment
Below in conjunction with accompanying drawing the utility model is further explained:
Be installed with scale 2 on the cylinder body 1.2 of clutch wheel cylinder 1, said scale 2 is parallel with push rod 1.1, and both front ends are concordant, also is provided with sign groove 3 on the scale 2, and said sign groove 3 is wear limit shift length A compared to the distance of scale 2 front ends.Said wear limit shift length A is to the utmost point the prescribe a time limit shift length of the push rod that reflected of clutch driven plate friction disc wear in theory.Operator's observable push rod 1.1 front ends corresponding position on scale 2 can judge whether need to change the friction plate of clutch driven plate.
Concrete determination methods is: when the front end of push rod 1.1 does not move to the position at sign groove 3 as yet (shift length does not surpass A), then need not to change the friction plate of clutch driven plate; If the front end of push rod 1.1 moves to when the position of sign groove 3 (shift length meets or exceeds A), then should in time change the friction plate of clutch driven plate.
Claims (2)
1. a clutch wheel cylinder that has scale comprises the clutch wheel cylinder, it is characterized in that, is fixed with the scale that has the displacement sign on the said clutch wheel cylinder outer wall of cylinder block, and said scale and clutch divide pump push rod to laterally arrange.
2. the clutch wheel cylinder that has scale as claimed in claim 1 is characterized in that the front end of said scale is concordant with the front end of push rod, and said displacement is designated the sign groove, and the distance of sign slot pitch scale front end is the wear limit shift length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217542 CN202579719U (en) | 2012-05-15 | 2012-05-15 | Clutch slave cylinder with scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217542 CN202579719U (en) | 2012-05-15 | 2012-05-15 | Clutch slave cylinder with scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579719U true CN202579719U (en) | 2012-12-05 |
Family
ID=47249133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220217542 Expired - Fee Related CN202579719U (en) | 2012-05-15 | 2012-05-15 | Clutch slave cylinder with scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214240A (en) * | 2014-08-14 | 2014-12-17 | 郑州日产汽车有限公司 | Clutch branch pump suitable for manual transmission automobile |
-
2012
- 2012-05-15 CN CN 201220217542 patent/CN202579719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214240A (en) * | 2014-08-14 | 2014-12-17 | 郑州日产汽车有限公司 | Clutch branch pump suitable for manual transmission automobile |
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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: 20121205 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |