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Pressure plate assembly of self-adjusting clutch cover assembly

A clutch cover and self-adjusting technology, applied in the field of auto parts, can solve the problems of automatic compensation of the thickness of the friction plate of the driven disc, etc., and achieve the effect of facilitating mass production, stable and accurate compensation ability, and compensating wear

Inactive Publication Date: 2017-09-08
JIANGYIN POLYTECHNIC COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing clutch device cannot automatically compensate the wear of the friction plate thickness of the driven disc, so it is necessary to provide a self-adjusting clutch cover assembly that can automatically compensate for the wear of the friction plate thickness of the driven disc

Method used

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  • Pressure plate assembly of self-adjusting clutch cover assembly
  • Pressure plate assembly of self-adjusting clutch cover assembly
  • Pressure plate assembly of self-adjusting clutch cover assembly

Examples

Experimental program
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Embodiment Construction

[0033] The present invention relates to a self-adjusting clutch cover assembly, which includes a cover 1, a diaphragm spring 2, a blocking block 3, a pressure plate 4, a compression spring 5, a rack 6, an adjustment ring 7, a toothed block 8, a small Helical spring 9, large helical spring 10, bolt 11, limit rivet 12, support rivet 13, fixed rivet 14, transmission belt 15.

[0034] figure 1 It is the front view of the self-adjusting clutch cover assembly device of the present invention. figure 2 yes figure 1 cutaway view. Wherein, the support rivet 13 rivets the diaphragm spring 2 and the cover 1 of the clutch together. One end of the transmission belt 15 is fixedly connected to the cover 1 through the fixing rivet 14 , and the other end is fixedly connected to the pressure plate 4 through the fixing rivet 14 , thereby connecting the pressure plate 4 and the cover 1 together.

[0035] image 3 It is a schematic diagram of the component parts of the pressure plate assembly...

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PUM

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Abstract

The invention relates to a pressing plate assembly for a self-adjusting clutch cover assembly device. The pressing plate assembly is characterized by comprising a pressing plate (4), a pressure spring (5), a rack (6), an adjusting ring (7), a tooth-shaped block (8), a small spiral spring (9), a large spiral spring (10) and a bolt (11). The pressing plate assembly is used for assembling the self-adjusting clutch cover assembly device and can automatically compensate for the thickness abrasion of a friction plate of a driven plate of a clutch, the abrasion loss of the thickness of the friction plate can be compensated for by automatically adjusting the supporting height of the pressing plate of the clutch, and therefore the pressing force and the separating force of the clutch can keep constant in the use process.

Description

technical field [0001] The invention relates to a self-adjusting clutch cover assembly device, which belongs to the field of auto parts. Background technique [0002] When the pressure plate and the driven plate of the automobile clutch are combined, the friction plates of the pressure plate and the driven plate will slide relative to each other. As a result, the contact surface of the friction plate will wear and its thickness will continue to decrease over time. The reduction of the thickness of the friction plate of the driven disc will lead to the continuous increase of the clutch separation force, which in turn will lead to the continuous increase of the clutch pedal force of the automobile. During the shifting process of the car, the driver needs to provide greater pedal force to completely separate the pressure plate of the clutch from the friction plate. The existing clutch device cannot automatically compensate the wear of the thickness of the friction plate of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D13/75
CPCF16D13/757
Inventor 彭桂枝
Owner JIANGYIN POLYTECHNIC COLLEGE
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