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Pressure plate structure for clutch

A technology of clutch and pressure plate, applied in the field of clutch, can solve the problems of failure of separation system, complicated structure of pressure plate, hidden safety hazards, etc., so as to avoid separation failure, reduce the risk of wear of pressure plate, and reduce the effect of motion friction

Pending Publication Date: 2018-10-12
合肥研新离合器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the structure of the pressure plate is complicated, and a slight wear of any part will cause the separation system of the clutch cover assembly to fail, thus bringing certain potential safety hazards

Method used

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  • Pressure plate structure for clutch
  • Pressure plate structure for clutch
  • Pressure plate structure for clutch

Examples

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Embodiment Construction

[0018] refer to figure 1 , a pressure plate structure for a clutch proposed by the present invention includes: a driven plate 1 and a driving plate 2, the driven plate 1 and the driving plate 2 are both sleeved on the input shaft of the clutch, and the driven plate 1 and the input The shafts are optically connected, and the driven disc 1 moves linearly, that is, the driven disc 1 is isolated from the motion of the input shaft and slides along the axis of the input shaft. Specifically, in this embodiment, the driven disc 1 is mounted on the input shaft through bearings for motion isolation. During specific implementation, a guide rod parallel to the direction of the input shaft can also be provided, so that the guide rod passes through the driven disk 1 and is slidably connected with the driven disk 1, so that the linear movement of the driven disk 1 is limited by the guide rod.

[0019] The driving disc 2 is relatively stationary relative to the input shaft in the axial direc...

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Abstract

The invention discloses a pressure plate structure for a clutch. The pressure plate structure comprises a driven plate and a driving plate; the driven plate is provided with one or more engagement parts; each engagement part is composed of an inner bent board, an outer bent board and a plurality of rotary rollers, the inner bent board and the outer bent board are installed on the same surface of the driven plate, and the two ends of the rotary rollers are rotationally installed on the inner bent board and the outer bent board; the driving plate is provided with at least one first through hole,and the multiple first through holes are distributed on the concentric circle of the driving plate; and each first through hole is internally and rotationally provided with a gear, and the gears drive the rotary rollers to rotate in the process of passing through the engagement parts. According to the pressure plate structure for the clutch, the rotary rollers and the gears are rotationally installed, the centripetal force applied by the gears to the driven plate in the driving plate rotation process can be eliminated advantageously, and accordingly, motion friction of the driven plate is reduced so that the pressure plate abrasion risk can be reduced; and the rotary rollers are engaged with the gears, so that the risk that the driven plate and the driving plate are separated and fail isavoided.

Description

technical field [0001] The invention relates to the technical field of clutches, in particular to a pressure plate structure for a clutch. Background technique [0002] The traditional clutch cover assembly for motor vehicles is a push-type structure, in which the friction plate is the active mechanism and rotates with the input shaft, and the dual plate is the driven mechanism. The dual plate and the friction plate are arranged coaxially and interlaced, and the friction plate Drive the dual piece to rotate. As a pushing mechanism, the pressure plate is used to reciprocate and squeeze the friction plate and the counter plate, so that the friction force between the friction plate and the counter plate changes with the movement of the pressure plate, thereby realizing the clutch of the friction plate and the counter plate. [0003] In the prior art, the structure of the pressure plate is complicated, and a slight wear of any part will cause the separation system of the clutch...

Claims

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Application Information

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IPC IPC(8): F16D13/70
CPCF16D13/70
Inventor 陈必伟
Owner 合肥研新离合器有限公司
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