CN102635644B - Convenient clutch pressure plate - Google Patents
Convenient clutch pressure plate Download PDFInfo
- Publication number
- CN102635644B CN102635644B CN201210102346.3A CN201210102346A CN102635644B CN 102635644 B CN102635644 B CN 102635644B CN 201210102346 A CN201210102346 A CN 201210102346A CN 102635644 B CN102635644 B CN 102635644B
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- CN
- China
- Prior art keywords
- lever
- moment
- dowel bar
- spring
- hinged
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- Expired - Fee Related
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Abstract
The invention relates to a convenient clutch pressure plate which comprises a pressure plate cover, a lever and a pressure reduction spring, wherein one end of the pressure reduction spring is hinged with the pressure plate cover, and the other end of the pressure reduction spring is hinged with the lever. The pressure reduction spring and a release bearing can jointly push the lever when the lever is pushed by the release bearing, so that a clutch is convenient to operate.
Description
Technical field
The present invention relates to clutch compressing disc, especially a kind of light clutch compressing disc.
Background technique
For making clutch control light, existing various clutch servo device, not only complex structure of the setting of clutch servo device, concerning existing vehicle, repacking is difficult for, and in the time of controlled clutch, release bearing can all pass to crankshaft bearing by flywheel to the pressure of platen, makes crankshaft bearing bear larger axial load, thereby reduces the working life of crankshaft bearing and associated components.
Summary of the invention
The object of the present invention is to provide a kind of light clutch compressing disc, it can not only eliminate from source the problem that clutch is thought highly of, and easily realizes light clutch concerning existing vehicle, has also alleviated the axial load of crankshaft bearing simultaneously.
The present invention realizes the technological scheme that its object adopts: a kind of light clutch compressing disc, comprise platen lid, lever, and also comprise and subtract power spring, the one end and the platen lid that subtract power spring are hinged, and the other end and lever are hinged.Working principle is: in the time that release bearing does not impose thrust to lever, subtract the line of power both ends of the spring articulating point and the fulcrum of lever is on same straight line, subtracting the moment that the expansion force of power spring forms lever is zero, and platen and friction plate are in full jointing state.In the time that release bearing imposes thrust to lever, subtracting the state that the line of power both ends of the spring articulating point and the fulcrum of lever be on same straight line is broken, the expansion force that subtracts power spring forms moment to lever, and this moment and release bearing promote lever jointly, thereby realizes light clutch.
Also further comprise dowel bar, described in to subtract power spring be ring spring, one end and the ring spring of dowel bar are hinged, ring spring and described platen lid or lever sliding contact, the other end of dowel bar is hinged with corresponding lever or platen lid.Working principle is: in the time that release bearing does not impose thrust to lever, the line of dowel bar two ends articulating point and the fulcrum of lever are on same straight line, the moment that the expansion force of ring spring or tightening force form lever by dowel bar is zero, and platen and friction plate are in full jointing state.In the time that release bearing imposes thrust to lever, the state that the line of dowel bar two ends articulating point and the fulcrum of lever are on same straight line is broken, expansion force or the tightening force of ring spring form moment by dowel bar to lever, this moment and release bearing promote lever jointly, thereby realize light clutch.
Described lever can be diaphragm spring pawl.
Beneficial effect
The present invention is owing to adopting technique scheme, not only eliminated the problem that clutch is thought highly of from source, and concerning existing vehicle, only need replacing platen of the present invention just can realize the object of light clutch, also alleviated the large problem of axial load that crankshaft bearing bears, thereby extended the working life of crankshaft bearing and associated components simultaneously.
Accompanying drawing explanation
Fig. 1, to subtract moment that power spring forms lever be zero structural representation
Fig. 2, subtract power spring to lever form the non-vanishing structural representation of moment
The structural representation that the moment that Fig. 3, ring spring contact with platen lid and lever is formed is zero
The non-vanishing structural representation of moment that Fig. 4, ring spring contact with platen lid and lever is formed
The non-vanishing structural representation of moment that Fig. 5, ring spring contact with lever and lever is formed
In figure, 1 platen lid, 2 levers, 3 subtract power spring, the cross section of 3h ring spring, 4 balance pivots, 5 platens, 6 dowel bars.
Specific embodiment
In the embodiment shown in fig. 1, the one end and the platen lid 1 that subtract power spring 3 are hinged, and the other end and lever 2 are hinged, subtract the line of power spring 3 two ends articulating points and the fulcrum 4 of lever 2 on same straight line, and subtracting the moment that power spring 3 forms lever 2 is zero.
In the embodiment shown in Figure 2, the one end and the platen lid 1 that subtract power spring 3 are hinged, and the other end and lever 2 are hinged, subtract the line of power spring 3 two ends articulating points and the fulcrum 4 of lever 2 not on same straight line, subtract the moment that power spring 3 forms lever 2 non-vanishing.
In the embodiment shown in fig. 3, one end of dowel bar 6 and ring spring 3h are hinged, and ring spring 3h contacts with platen lid 1, and the other end of dowel bar 6 and lever 2 are hinged, and the line of dowel bar 6 two ends articulating points and the fulcrum 4 of lever 2 are on same straight line, and the moment that ring spring 3h forms lever 2 is zero.
In the embodiment shown in fig. 4, one end of dowel bar 6 and ring spring 3h are hinged, ring spring 3h and 1 sliding contact of platen lid, the other end of dowel bar 6 and lever 2 are hinged, and 2 fulcrums 4 of the line of dowel bar 6 two ends articulating points and lever are not on same straight line, and the moment that ring spring 3h forms lever 2 is non-vanishing.。
In the embodiment shown in fig. 5, one end of dowel bar 6 and ring spring 3h are hinged, ring spring 3h and lever 2 sliding contacts, the other end of dowel bar 6 and platen lid 1 are hinged, and the line of dowel bar 6 two ends articulating points and the fulcrum 4 of lever 2 be not on same straight line, and the moment that ring spring 3h forms lever 2 is non-vanishing.
Claims (2)
1. a light clutch compressing disc, comprise platen lid (1), lever (2), it is characterized in that: also comprise and subtract power spring (3), the one end and the platen lid (1) that subtract power spring (3) are hinged, and the other end and lever (2) are hinged; In the time that release bearing does not impose thrust to lever (2), subtracting the line of power spring (3) two ends articulating point and the fulcrum (4) of lever (2) is on same straight line, subtracting the moment that the expansion force of power spring (3) forms lever (2) is zero, and platen and friction plate are in full jointing state; In the time that release bearing imposes thrust to lever (2), subtracting the state that the line of power spring (3) two ends articulating point and the fulcrum (4) of lever (2) be on same straight line is broken, the expansion force that subtracts power spring (3) forms moment to lever (2), this moment and release bearing promote lever (2) jointly, thereby realize light clutch.
2. a light clutch compressing disc, comprise platen lid (1), lever (2), it is characterized in that: also comprise ring spring (3h) and dowel bar (6), one end of dowel bar (6) and ring spring (3h) are hinged, ring spring (3h) and described platen lid (1) or lever (2) sliding contact, the other end of dowel bar (6) is hinged with corresponding lever (2) or platen lid (1); In the time that release bearing does not impose thrust to lever (2), the line of dowel bar (6) two ends articulating point and the fulcrum (4) of lever (2) are on same straight line, the moment that the expansion force of ring spring (3h) or tightening force form lever (2) by dowel bar (6) is zero, and platen and friction plate are in full jointing state; In the time that release bearing imposes thrust to lever (2), the state that the line of dowel bar (6) two ends articulating point and the fulcrum (4) of lever (2) are on same straight line is broken, the expansion force of ring spring (3h) or tightening force form moment by dowel bar (6) to lever (2), this moment and release bearing promote lever (2) jointly, thereby realize light clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210102346.3A CN102635644B (en) | 2012-04-01 | 2012-04-01 | Convenient clutch pressure plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210102346.3A CN102635644B (en) | 2012-04-01 | 2012-04-01 | Convenient clutch pressure plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102635644A CN102635644A (en) | 2012-08-15 |
| CN102635644B true CN102635644B (en) | 2014-07-02 |
Family
ID=46620162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210102346.3A Expired - Fee Related CN102635644B (en) | 2012-04-01 | 2012-04-01 | Convenient clutch pressure plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102635644B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0335722A2 (en) * | 1988-03-30 | 1989-10-04 | Unisia Jecs Corporation | Friction clutch for transmission |
| US5655640A (en) * | 1995-03-30 | 1997-08-12 | Valeo | Diaphragm clutch mechanism, especially for a motor vehicle |
| CN1254062A (en) * | 1998-11-09 | 2000-05-24 | 易通公司 | Clutch with roller release yoke |
| CN202531683U (en) * | 2012-04-01 | 2012-11-14 | 王楠 | Light clutch pressure plate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6263227A (en) * | 1985-09-11 | 1987-03-19 | Daikin Mfg Co Ltd | Clutch cover assembly |
-
2012
- 2012-04-01 CN CN201210102346.3A patent/CN102635644B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0335722A2 (en) * | 1988-03-30 | 1989-10-04 | Unisia Jecs Corporation | Friction clutch for transmission |
| US5655640A (en) * | 1995-03-30 | 1997-08-12 | Valeo | Diaphragm clutch mechanism, especially for a motor vehicle |
| CN1254062A (en) * | 1998-11-09 | 2000-05-24 | 易通公司 | Clutch with roller release yoke |
| CN202531683U (en) * | 2012-04-01 | 2012-11-14 | 王楠 | Light clutch pressure plate |
Non-Patent Citations (1)
| Title |
|---|
| JP昭62－63227A 1987.03.19 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102635644A (en) | 2012-08-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140702 Termination date: 20150401 |
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| EXPY | Termination of patent right or utility model |