CN202531683U - Light clutch pressure plate - Google Patents
Light clutch pressure plate Download PDFInfo
- Publication number
- CN202531683U CN202531683U CN2012201512821U CN201220151282U CN202531683U CN 202531683 U CN202531683 U CN 202531683U CN 2012201512821 U CN2012201512821 U CN 2012201512821U CN 201220151282 U CN201220151282 U CN 201220151282U CN 202531683 U CN202531683 U CN 202531683U
- Authority
- CN
- China
- Prior art keywords
- lever
- hinged
- spring
- dowel bar
- pressure plate
- 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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Abstract
The utility model relates to a light clutch pressure plate which comprises a pressure plate cover and a lever and also comprises a force damping spring, one end of the force damping spring is hinged with the pressure plate cover, and the other end is hinged with the lever. When the force damping spring can be pushed by a release bearing, the force damping spring can push the lever together with the release bearing, so that the operation of the clutch becomes light.
Description
Technical field
The utility model relates to clutch compressing disc, especially a kind of light clutch compressing disc.
Background technique
For making clutch control light; Existing various clutch servo devices, the setting of clutch servo device is complex structure not only, and repacking is difficult for concerning existing vehicle; And when controlled clutch; Release bearing can all pass to crankshaft bearing through flywheel to the pressure of platen, makes crankshaft bearing bear bigger axial load, thereby reduces the working life of crankshaft bearing and associated components.
Summary of the invention
The purpose of the utility model is to provide a kind of light clutch compressing disc, and it can not only eliminate the problem that clutch is thought highly of from the source, and concerning existing vehicle, realizes light clutch easily, has also alleviated the axial load of crankshaft bearing simultaneously.
The utility model realizes that the technological scheme that its purpose adopted is: a kind of light clutch compressing disc, comprise platen lid, lever, and also comprise subtracting the power spring, the end and the platen lid that subtract the power spring are hinged, and the other end and lever are hinged.Working principle is: when release bearing does not impose thrust to lever; Subtracting the line of power both ends of the spring articulating point and the fulcrum of lever is on same the straight line; The expansion force that subtracts the power spring is zero to the formed moment of lever, and platen and friction plate are in full jointing state.When release bearing imposes thrust to lever; The fulcrum that subtracts line and the lever of power both ends of the spring articulating point is in same the state on the straight line and is broken; The expansion force that subtracts the power spring forms moment to lever, and this moment and release bearing promote lever jointly, thereby realizes light clutch.
Also further comprise dowel bar, the said power of subtracting spring is a ring spring, and an end and the ring spring of dowel bar are hinged, ring spring and said platen lid or lever sliding contact, and the other end of dowel bar is hinged with corresponding lever or platen lid.Working principle is: when 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 the straight line; The expansion force of ring spring or tightening force are zero through dowel bar to the formed moment of lever, and platen and friction plate are in full jointing state.When release bearing imposes thrust to lever; The line of dowel bar two ends articulating point and the fulcrum of lever are in same the state on the straight line and are broken; The expansion force or the tightening force of ring spring form moment through dowel bar to lever; This moment and release bearing promote lever jointly, thereby realize light clutch.
Described lever can be the diaphragm spring pawl.
Beneficial effect
The utility model is owing to adopt technique scheme; Not only eliminated the problem that clutch is thought highly of from the source; And concerning existing vehicle, only need replacing platen of the present invention just can realize the purpose of light clutch; Simultaneously also alleviate the big problem of axial load that crankshaft bearing bears, thereby prolonged the working life of crankshaft bearing and associated components.
Description of drawings
Fig. 1, to subtract moment that the power spring forms lever be zero structural representation
Fig. 2, subtract the non-vanishing structural representation of moment that the power spring forms lever
Fig. 3, ring spring contacts with the platen lid and are zero structural representation to the moment that lever forms
Fig. 4, ring spring contacts with the platen lid and to the non-vanishing structural representation of moment of lever formation
The non-vanishing structural representation of moment that Fig. 5, ring spring contact with lever and lever is formed
Among the figure, 1 platen lid, 2 levers, 3 subtract the 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, it is 1 hinged that an end and the platen that subtracts power spring 3 covers, and the other end and lever 2 are hinged, and the fulcrum 4 of line and lever 2 that subtracts power spring 3 two ends articulating points is on same straight line, and subtracting the moment that 3 pairs of levers of power spring 2 form is zero.
In the embodiment shown in Figure 2, it is 1 hinged that an end and the platen that subtracts power spring 3 covers, and the other end and lever 2 are hinged, and the fulcrum 4 of line and lever 2 that subtracts power spring 3 two ends articulating points is not on same straight line, and it is non-vanishing to subtract the moment that 3 pairs of levers of power spring 2 form.
In the embodiment shown in fig. 3; One end and the ring spring 3h of dowel bar 6 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 the same straight line, and the moment that ring spring 3h forms lever 2 is zero.
In the embodiment shown in fig. 4; One end and the ring spring 3h of dowel bar 6 are hinged; Ring spring 3h and platen cover 1 sliding contact; 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 on same straight line, and ring spring 3h is non-vanishing to the moment that lever 2 forms.。
In the embodiment shown in fig. 5; One end and the ring spring 3h of dowel bar 6 are hinged; Ring spring 3h and lever 2 sliding contacts; It is 1 hinged that the other end of dowel bar 6 and platen cover, and the fulcrum 4 of the line of dowel bar 6 two ends articulating points and lever 2 is on same straight line, and ring spring 3h is non-vanishing to the moment that lever 2 forms.
Claims (2)
1. a light clutch compressing disc comprises platen lid (1), lever (2), it is characterized in that: also comprise subtracting power spring (3), the end and the platen lid (1) that subtract power spring (3) are hinged, and the other end and lever (2) are hinged.
2. a kind of light clutch compressing disc according to claim 1; It is characterized in that: also comprise dowel bar (6); The said power of subtracting spring (3) is a ring spring (3h); One end of dowel bar (6) and ring spring (3h) are hinged, ring spring (3h) and said platen lid (1) or lever (2) sliding contact, and the other end of dowel bar (6) is hinged with corresponding lever (2) or platen lid (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201512821U CN202531683U (en) | 2012-04-01 | 2012-04-01 | Light clutch pressure plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201512821U CN202531683U (en) | 2012-04-01 | 2012-04-01 | Light clutch pressure plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531683U true CN202531683U (en) | 2012-11-14 |
Family
ID=47132871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201512821U Expired - Fee Related CN202531683U (en) | 2012-04-01 | 2012-04-01 | Light clutch pressure plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635644A (en) * | 2012-04-01 | 2012-08-15 | 王楠 | Convenient clutch pressure plate |
-
2012
- 2012-04-01 CN CN2012201512821U patent/CN202531683U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635644A (en) * | 2012-04-01 | 2012-08-15 | 王楠 | Convenient clutch pressure plate |
| CN102635644B (en) * | 2012-04-01 | 2014-07-02 | 王楠 | Convenient clutch pressure plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20140401 |