CN205064623U - Clutch diaphragm spring - Google Patents
Clutch diaphragm spring Download PDFInfo
- Publication number
- CN205064623U CN205064623U CN201520831823.9U CN201520831823U CN205064623U CN 205064623 U CN205064623 U CN 205064623U CN 201520831823 U CN201520831823 U CN 201520831823U CN 205064623 U CN205064623 U CN 205064623U
- Authority
- CN
- China
- Prior art keywords
- separation
- tip position
- diaphragm spring
- spring body
- finger tip
- 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
Links
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a clutch diaphragm spring, including the belleville spring body, be equipped with a plurality of radial flutings on the belleville spring body respectively, form the separation between two adjacent radial flutings respectively and indicate, the surface of the belleville spring body finger tip position that every separation indicates respectively the fixedly connected with arc strengthen the strip, the surface of the belleville spring body is in finger tip position that adjacent two separation indicate and indicate difference fixedly connected with flexure strip between the root position. The utility model discloses simple structure has increased the arc in the finger tip position that the separation indicates and has strengthened the strip, has improved and has separated the intensity that indicates the tip position, has guaranteed diaphragm spring's deformation volume, in addition, finger tip position that adjacent segregation indicates and indicate to be connected with the flexure strip respectively between the root position has been stopped the separation and has been indicated to have the phenomenon that can't reset at the deformation in -process, has improved diaphragm spring's life.
Description
Technical field
The utility model relates to clutch field, specifically a kind of clutch diaphragm spring.
Background technique
Diaphragm spring has the saucerspring that curved shape plays pressing friction pair and separating mechanism effect.Diaphragm spring is the part of most critical on automobile film lamella clutch, plays and produces impacting force and effect such as cut-out power, overload protection etc. to platen.When clutch gear-shift, driver's let slip the clutch, make shift fork stir release bearing by clutch operating system, release bearing contacts with diaphragm spring finger tip, the finger tip position pressure of diaphragm spring separation finger, refers to that root position tilts and realizes being separated.
Because the intensity of position, separation finger end directly affects diaphragm spring deformation quantity, thus affect the length of release travel.In addition, there is the phenomenon that cannot reset in the separation finger of existing diaphragm spring, have impact on the working life of diaphragm spring in deformation process.
Model utility content
The purpose of this utility model be in order to overcome prior art exist defect and deficiency, a kind of clutch diaphragm spring is provided.
The technical solution of the utility model is as follows:
A kind of clutch diaphragm spring, include belleville spring body, described belleville spring body is respectively equipped with multiple radial direction fluting, separation finger is formed respectively between adjacent two radial flutings, it is characterized in that: the surface of described belleville spring body is fixedly connected with arc stiffener respectively at the finger tip position of each separation finger, the surface of belleville spring body is at the finger tip position of adjacent two separation fingers and refer to be fixedly connected with spring sheet respectively between root position.
Described clutch diaphragm spring, is characterized in that: described spring sheet is respectively the arcuate structure of outwards protuberance.
The beneficial effects of the utility model:
The utility model structure is simple, adds arc stiffener, improves the intensity at separation finger finger tip position, ensure that the deformation quantity of diaphragm spring at the finger tip position of separation finger; In addition, the finger tip position of adjacent separation finger and refer to be connected to spring sheet between root position, has stopped separation finger in deformation process, there is the phenomenon that cannot reset, improve the working life of diaphragm spring.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
See Fig. 1, a kind of clutch diaphragm spring, include belleville spring body 1, belleville spring body 1 is respectively equipped with multiple radial direction fluting 2, separation finger 3 is formed respectively between adjacent two radial flutings, the surface of belleville spring body 1 is fixedly connected with arc stiffener 4 respectively at the finger tip position of each separation finger, and the surface of belleville spring body 1 is at the finger tip position of adjacent two separation fingers and refer to be fixedly connected with spring sheet 5,6 between root position respectively.
In the utility model, spring sheet 5,6 is respectively the arcuate structure of outwards protuberance.
Claims (2)
1. a clutch diaphragm spring, include belleville spring body, described belleville spring body is respectively equipped with multiple radial direction fluting, separation finger is formed respectively between adjacent two radial flutings, it is characterized in that: the surface of described belleville spring body is fixedly connected with arc stiffener respectively at the finger tip position of each separation finger, the surface of belleville spring body is at the finger tip position of adjacent two separation fingers and refer to be fixedly connected with spring sheet respectively between root position.
2. clutch diaphragm spring according to claim 1, is characterized in that: described spring sheet is respectively the arcuate structure of outwards protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520831823.9U CN205064623U (en) | 2015-10-22 | 2015-10-22 | Clutch diaphragm spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520831823.9U CN205064623U (en) | 2015-10-22 | 2015-10-22 | Clutch diaphragm spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064623U true CN205064623U (en) | 2016-03-02 |
Family
ID=55391184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520831823.9U Expired - Fee Related CN205064623U (en) | 2015-10-22 | 2015-10-22 | Clutch diaphragm spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205064623U (en) |
-
2015
- 2015-10-22 CN CN201520831823.9U patent/CN205064623U/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 |
Granted publication date: 20160302 Termination date: 20201022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |