A pair plate of anti-deformation liquid-viscous speed-regulating clutch

A dual plate and clutch technology, which is applied to the dual plate field of the hydraulic viscous speed control clutch, achieves the effects of soft connection and discharge, improved working performance, good heat dissipation and chip removal conditions

Inactive Publication Date: 2018-01-16
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the structural and functional deficiencies of the existing fluid-viscous speed-governing clutch coupler, the present invention provides a deformation-resistant fluid-viscous speed-governing clutch coupler, through the design of its structure, the friction of the fluid-viscous speed-governing clutch is improved The heat dissipation conditions of the pair can reduce the temperature rise effect of the pair plate of the liquid viscous speed regulating clutch during the working process, and reduce the degree of deformation; prevent the discharge phenomenon when the discharge is released, and improve the working performance and energy saving effect of the liquid viscous speed regulating clutch. prolong its working life

Method used

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  • A pair plate of anti-deformation liquid-viscous speed-regulating clutch
  • A pair plate of anti-deformation liquid-viscous speed-regulating clutch
  • A pair plate of anti-deformation liquid-viscous speed-regulating clutch

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0020] like figure 1 As shown, the anti-deformation liquid viscous clutch dual plate of the present invention is an annular steel plate with a thickness of 2 to 5 mm, and the material of the annular steel plate is 45 # Steel or 65Mn steel. Spline teeth 1 are arranged on the inner or outer ring of the annular steel sheet. The working surface of the dual plate of the clutch has a wave-shaped structure 2, so that the contact area of ​​the friction pair increases with the increase of the oil pressure, the clutch works more smoothly, the impact and noise are small, the connection is soft, and there will be no belt discharge. Phenomenon.

[0021] The amplitude of the wave-shaped structure 2 is related to the outer diameter of the dual sheet. Specifically, when the outer diam...

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Abstract

The invention provides a anti-deformation anti-deformation liquid-viscous speed-regulating clutch dual plate, the clutch dual plate is an annular steel sheet with a thickness of 2-5mm, and the inner ring or outer ring of the annular steel sheet is provided with The spline tooth is characterized in that the working surface of the clutch pair is wavy, and the working surface of the clutch pair is uniformly distributed with concentric annular grooves along the radial direction, and has diameters evenly distributed along the circumferential direction. To the rectangular groove. The invention improves the heat dissipation conditions of the friction pair, enhances the film-forming ability and dynamic pressure bearing capacity of the viscous liquid medium between the friction pairs, reduces the thermal deformation of the pair plate of the liquid-viscous speed-regulating clutch, prevents the phenomenon of band discharge, and improves the The working performance of the liquid-viscous speed-regulating clutch prolongs the service life of the liquid-viscous speed-regulating clutch.

Description

technical field [0001] The invention belongs to the field of friction components, in particular to a anti-deformation fluid viscous speed regulating clutch pair plate. Background technique [0002] The dual plate is a key part of the fluid viscous clutch. During the working process, there is a long-term relative sliding between the dual plate and the friction plate, which generates a lot of frictional heat. Since the dual plate is mostly in the form of a smooth surface, the heat dissipation conditions of the friction pair are not good. Well, a large amount of frictional heat can easily lead to thermal deformation of the dual plate, and the deformation of the dual plate will seriously affect the performance and service life of the fluid-viscous clutch, and even cause major safety accidents; moreover, the traditional dual plate is made of flat The planar thin disc structure easily leads to incomplete separation of the dual plate and the friction plate when the clutch is diseng...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D35/00F16D69/00
Inventor 王匀杨夏明王建杰曾亚维柏云许桢英
Owner JIANGSU UNIV
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