Clutch damping cover assembly

A technology for clutch covers and clutches, applied in clutches, friction clutches, mechanically driven clutches, etc., can solve the problems of large pressure plate size, achieve the effects of protecting the transmission belt, reducing friction work, and enhancing shock absorption
CN111102301APending Publication Date: 2020-05-05华域动力总成部件系统(上海)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
华域动力总成部件系统(上海)有限公司
Publication Date
2020-05-05

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Abstract

The invention discloses a clutch damping cover assembly. The clutch damping cover assembly is characterized in that a large-corner damping pressure plate is additionally arranged on the clutch cover assembly, the large-corner damping pressure plate comprises a main pressure plate and a secondary pressure plate, wherein the main pressure plate comprises a large-angle damping part and a secondary pressure plate connecting assembly, the secondary pressure plate is connected with the secondary pressure plate connecting assembly, the main pressure plate is riveted with a transmission belt through triple lugs, the secondary pressure plate is flexibly combined with a driven plate, a diaphragm spring transmits a pressing force through a supporting part of the main pressure plate, and then the pressing force is transmitted through the secondary pressure plate connecting assembly and is applied to a friction plate on the driven plate to drive the driven plate to rotate. The clutch damping coverassembly has the advantages that by changing the structure of a traditional pressure plate, the pressure plate is endowed with a damping function, the damping performance of a transmission system is effectively enhanced, and the sliding friction work is reduced.
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Description

technical field

[0001] The invention relates to the field of core parts of an automobile clutch, in particular to a clutch damping cover assembly. Background technique

[0002] The clutch is a key component connecting the engine and the gearbox in the car, and plays the role of clutch torque. The pressure plate is the core part of the clutch. The diaphragm spring contacts and deforms with the supporting mountain on the pressure plate to provide the pressing force. The large section of the pressure plate applies the pressing force evenly on the friction plate of the driven disc. The traditional clutch pressure plate rotates together with the cover assembly. At the moment of combination, the pressure plate and the friction plate generate friction torque, which pulls the transmission belt step-wise, and because the speed difference is too large, there is relative slippage, resulting in heat generation many. The pressure plate is a huge iron casting, and the material is genera...

Claims

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