Self-centering constant-velocity universal joint assembly

A constant velocity universal joint and self-centering technology, which is applied in the direction of elastic couplings, mechanical equipment, couplings, etc., can solve the problems of small torque, large rotation angle, etc. The effect of increasing the angle and prolonging the service life

Inactive Publication Date: 2021-03-09
西安新三鸣汽车零部件有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] General universal joints are composed of cross shafts, outer casings, inner and outer half shafts, etc. The product structure is simple and meets the general performance requirements of axles. However, the existing constant velocity universal joints cannot operate in harsh environments, and at the same time bear small torques. Larger corners during transfer

Method used

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  • Self-centering constant-velocity universal joint assembly
  • Self-centering constant-velocity universal joint assembly
  • Self-centering constant-velocity universal joint assembly

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Embodiment Construction

[0026] The present invention is described in further detail below in conjunction with accompanying drawing:

[0027] refer to Figure 1-Figure 4 , the self-centering constant velocity universal joint assembly of the present invention includes a first column 14, a second column, a frame flange flange, a spline sleeve assembly 16, a protective sleeve assembly 7, and an outer half shaft 13 , the first outer casing 4, the second outer casing 10, the first cross shaft 3, the second cross shaft 5, the third cross shaft 9, the fourth cross shaft 12, the first frame fork 6, the second frame fork 8 and the third frame Fork 11; wherein, the frame-shaped flange flange includes flange 1 and the fourth frame fork 2, the first frame fork 6, the second frame fork 8, the third frame fork 11 and the fourth frame fork 2 are all frame-shaped structures , the front of the frame structure is provided with through holes, the upper and lower end faces of the frame structure are provided with first ...

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Abstract

The invention discloses a self-centering constant-velocity universal joint assembly, and relates to the technical field of constant-velocity universal joint transmission. The assembly comprises a first column, a second column, a frame-shaped flange, a spline sleeve assembly, a protective sleeve assembly, an outer half shaft, a first outer sleeve, a second outer sleeve, a first cross shaft, a second cross shaft, a third cross shaft, a fourth cross shaft, a first frame fork, a second frame fork and a third frame fork. According to the assembly, corners in the transfer process can be reduced, theuse environment of a transmission shaft can be improved, and the assembly is applicable in severe environments.

Description

[0001] This application is a divisional application of the invention application with the publication number: CN105972110A; the application number of the original application is: 201610551805.4; the invention name is: a self-centering constant velocity universal joint assembly; the application date is: July 2016 13th. technical field [0002] The invention relates to the technical field of constant velocity universal joint transmission, in particular to a self-centering constant velocity universal joint assembly. Background technique [0003] When the vehicle is running on an uneven road surface, the angle and distance between the output shaft of the transmission and the input shaft of the main reducer of the drive axle will change, so a device is needed to solve this problem. One question, constant velocity joints are for this purpose. The universal joint is a key component on the drive shaft of the car. The universal joint is a rotating body with high speed and few suppo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D3/223F16D3/84
CPCF16D3/223F16D3/841
Inventor 王维澈
Owner 西安新三鸣汽车零部件有限责任公司
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