Wet clutch for connecting power input with output

A wet clutch and power input technology, which is applied in the direction of mechanical drive clutches, clutches, friction clutches, etc., can solve problems such as increased power loss, reduced transmission efficiency of gearboxes, and inability to guarantee the flatness of friction pairs, etc. The effect of row conditions

Active Publication Date: 2018-07-06
HANGZHOU ADVANCE GEARBOX GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The clutch belt row will reduce the transmission efficiency of the gearbox and increase the power loss; at the same time, due to factors such as production and processing technology, the flatness of the friction pair cannot be guaranteed within a reasonable tolerance range, resulting in abnormal noise during the clutch engagement process

Method used

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  • Wet clutch for connecting power input with output

Examples

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Effect test

Embodiment

[0014] Example: figure 1 As shown, the wet clutch of the present invention is normally open, and is used to connect the power input shaft 1 and the power output shaft 2 . The engine power is input by the power input shaft 1 after being transmitted by the gearbox, and the adapter sleeve 3 is connected with the power input shaft 1 through a spline. The adapter sleeve 3 is provided with a plurality of active friction plates 4 which are relatively non-rotatable but can move axially. The clutch shaft 5 is supported on the gearbox case 14, on which a plurality of driven steel sheets 6 and pressure bearing plates 7 which are relatively non-rotatable but movable axially are mounted. Four elastic rubber plugs 8 are symmetrically installed on each even driven steel sheet 6b (from the right side), so that an appropriate distance is formed between the odd driven steel sheet 6a and the even driven steel sheet 6b. The active friction plates 4 are inserted between the odd-numbered driven s...

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PUM

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Abstract

A wet clutch for connecting power input with output comprises a power input shaft and a power output shaft. The power input shaft is connected with a coupling sleeve through splines, and the couplingsleeve is provided with a plurality of drive friction plates which cannot rotate relative to one another but can move in the axial direction. A clutch shaft is supported by a speed changing box body,the clutch shaft is provided with a plurality of driven steel disks and a pressure bearing plate, wherein the driven steel disks cannot rotate relative to one another but can move in the axial direction, each driven steel disk of an even number is symmetrically provided with four elastic rubber stoppers, and an appropriate spacing distance is formed between the driven steel disk of an odd number and the driven steel disk of an adjacent even number is formed. Each drive friction plate is inserted between one driven steel disk of an odd number and the driven steel disk of an even umber. A circlip for a hole is fixed into a groove of the clutch shaft, a disk spring is arranged between the pressure bearing plate and the circlip for the hole, wherein the pressure bearing plate and the circlip cannot rotate relative to each other, and the disk spring can elastically transform in the axial direction. The clutch shaft is internally and movably provided with a piston in the axial direction.

Description

technical field [0001] The invention relates to a wet clutch used for connecting power input and output, and belongs to the technical field of gearbox transmission systems. Background technique [0002] The wet clutch is the key component of the transmission transmission system of the gearbox. When the wet clutch is in the disengaged state and idling, the lubricating oil in the gearbox forms a lubricating oil film in the gaps between the friction pairs. The oil film generates shear force, causing the clutch to dislodge. The clutch belt row will reduce the transmission efficiency of the gearbox and increase the power loss; at the same time, due to factors such as production and processing technology, the flatness of the friction pair cannot be guaranteed within a reasonable tolerance range, resulting in abnormal noise during the clutch engagement process. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D13/52F16D13/58F16D13/70
CPCF16D13/52F16D13/58F16D13/70
Inventor 潘佳王林伟陈永刚
Owner HANGZHOU ADVANCE GEARBOX GRP
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