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Modularization clutch assembly structure with balanced oil cylinder

A technology for balancing the oil cylinder and assembly structure, which is applied in the field of vehicle transmission, and can solve the problems of large structure size of the return spring of the oil cylinder and unfavorable clutch control, etc.

Inactive Publication Date: 2018-12-28
内蒙古第一机械集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the clutch assembly is not working, there is a certain amount of working oil in the working chamber of the oil cylinder. With the rotation of the clutch assembly, a certain centrifugal oil pressure will be generated. The force value of the return spring of the oil cylinder of the clutch assembly must be Only by overcoming the centrifugal oil pressure and the frictional resistance of the oil cylinder can the oil cylinder be pushed back to the original position, resulting in a large structural size of the return spring of the oil cylinder, which is not conducive to the control of the clutch engagement and separation process

Method used

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  • Modularization clutch assembly structure with balanced oil cylinder

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Embodiment Construction

[0015] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0016] refer to figure 1 As shown, the modular clutch assembly with balance oil cylinder in this embodiment includes: KI sun gear 1, C2 friction lining 2, C2 spring assembly 3, C1 inner drum assembly 4, C1 spring assembly 5, input shaft 6. C1 friction lining 7, C1 oil cylinder 8, C1 left baffle plate 9, balance oil cylinder 10, balance oil cylinder sealing ring 11, C2 oil cylinder 12, C2 spring pressure plate 13, first C2 snap ring 14, C2 outer gear piece 15 , C2 baffle plate 16, C1 outer drum 17, C1 pressure plate 18, second C1 snap ring 19, input shaft snap ring 20, first thrust bearing 21, second thrust bearing 22, third thrust bearing 23, C1 inner gear 24. C2 inner drum 25, C2 outer drum 26, C2 sealing ring 27, C1...

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Abstract

The invention discloses a modularization clutch assembly structure with a balanced oil cylinder. All parts are assembled to a modularization clutch assembly, internal integrations of two function clutches, one power input and three power output are achieved, and integral installation and replacement in a planet speed changer box can be realized; the existence of the balanced oil cylinder can forma cavity between the balanced oil cylinder and an oil cylinder C1, and certain lubricating oil pressure is stored up to balance the backpressure existing back of the oil cylinder C1; and a working cavity of the oil cylinder C1 is formed in an oil cylinder C2, the working cavity is used as a balanced oil cylinder of the oil cylinder C2 to balance the backpressure on the back of the oil cylinder C2,and the pressure balance enhances the control for the clutch engagement and separation process.

Description

technical field [0001] The invention belongs to the technical field of vehicle transmission and relates to a modular clutch assembly structure with a balance oil cylinder. Background technique [0002] Clutch assemblies are widely used in gearboxes and planetary gearboxes. The clutch assembly of existing gearboxes and planetary gearbox products cannot be assembled into a small module separately, and they all need to be assembled together with the gearbox or planetary gearbox. At the same time, when the clutch assembly breaks down or requires maintenance, the transmission case and planetary gearbox need to be disassembled into parts. Therefore, the clutch assembly of the traditional structure is not an independent module, which cannot be installed and replaced as a whole, and maintenance is inconvenient. [0003] Traditional clutch assemblies do not have balance cylinders. Therefore, when the clutch assembly is not working, there is a certain amount of working oil in the w...

Claims

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Application Information

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IPC IPC(8): F16D25/0638F16D25/12
Inventor 王广华杨玉文龙春彦潘承达尹长杰张蕊赵子文张寅张君于德凯
Owner 内蒙古第一机械集团股份有限公司
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