Clutch with power separating property of manual transmission car
A separation performance and clutch technology, applied in the field of clutches, can solve the problems of high cost, complex manufacturing technology, increased clutch pedal load, etc., and achieve the effects of reduced production costs, excellent practical performance, and simple structure
Inactive Publication Date: 2017-12-22
CHINA & CANTON CLUTCH
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Problems solved by technology
[0004] The load curve of the diaphragm spring cover assembly of the clutch is nonlinear. After a certain service life, the load will increase due to the wear of the driven disc, which will lead to an increase in the load of the clutch pedal and affect the comfort of the pedal; In order to compensate for the load increase caused by the wear of the driven disc, most of the existing technologies start from compensating the wear of the driven disc. The technology can realize load compensation, but the manufacturing technology is complicated, the cost is high, and there are not many market applications. Insufficient, unable to meet the needs of the development of the automotive industry
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[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0025] see figure 1 , figure 2 , a clutch with power-assisted separation performance for a manual transmission car, comprising a clutch cover 100, a pressure plate 110, a diaphragm spring 120, and an elastic ring 140. An elastic structure is arranged inside the clutch, and the elastic structure is composed of the clutch cover 100, the membrane Plate spring 120, elastic retaining ring 140, support ring 150, and support plate 170 are composed, and the components in the elastic structure are riveted together by support pin 160. The combination of elastic retaining ring 140, support plate 170, and diaphragm spring 120 is set as the first The elastic lever structure, the diaphragm spring 120, the pressure plate 110, and the release bearing 180 form...
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The invention discloses a clutch with the power separating property of a manual transmission car. An elastic structure body is arranged inside the clutch. The elastic structure body is composed of a clutch cover, a diaphragm spring, an elastic ring washer, a pressing disk, a supporting ring and a supporting disk. The diaphragm spring is connected and installed on a release bearing in the middle of the clutch. Parts inside the elastic structure body are riveted into a whole through a supporting pin which transversely penetrates through the clutch cover and the supporting disk. The elastic ring washer, the supporting disk and the diaphragm spring are combined to be arranged into a first elastic lever structure body. The diaphragm spring, the pressing disk and the release bearing form a second elastic lever structure body using the lever principle. The elastic ring washer is tightly attached to the fulcrum of the diaphragm spring to apply loads to the diaphragm spring, so that superposition of the loads of the first elastic lever structure body and the second elastic lever structure body is formed, and the ideal smooth load characteristic can be achieved. Due to the ingenious design of two belleville springs, a smooth load curve can be obtained. The design is novel and market promotion prospects are good.
Description
technical field [0001] The invention relates to parts of an automobile transmission system, in particular to a clutch with power-assisted separation performance for a manual transmission automobile. Background technique [0002] The clutch is located in the flywheel housing between the engine and the gearbox, and the clutch assembly is fixed on the rear plane of the flywheel with screws, and the output shaft of the clutch is the input shaft of the gearbox. During the driving process of the car, the driver can step on or release the clutch pedal as needed to temporarily separate and gradually engage the engine and the transmission, so as to cut off or transmit the power input from the engine to the transmission. Clutches are common components in mechanical transmissions that can disengage or engage the transmission system at any time. The basic requirements are: smooth joint, rapid and thorough separation; convenient adjustment and repair; small external size, small mass, ex...
Claims
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IPC IPC(8): F16D13/70F16D13/71F16D13/60
CPCF16D13/70F16D13/60F16D13/71
Inventor 伍金水黎晓健
Owner CHINA & CANTON CLUTCH