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Self-centering constant velocity universal joint assembly

A constant velocity universal joint, self-centering technology, used in elastic couplings, mechanical equipment, couplings, etc., can solve the problems of small bearing torque and large rotation angle, to meet the needs of use, the clamping between shafts The effect of increasing and decreasing the angle

Inactive Publication Date: 2016-09-28
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

[0003] 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

[0024] The present invention is described in further detail below in conjunction with accompanying drawing:

[0025] refer to figure 1 , 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 installati...

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Abstract

The invention discloses a self-centering constant velocity universal joint assembly. The self-centering constant velocity universal joint assembly comprises a first column, a second column, a frame flange, a spline sleeve assembly, a protection 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. By means of the assembly, the turning angle in the transmission process can be reduced, the using environment of a transmission shaft is improved, and the self-centering constant velocity universal joint assembly can adapt to severe environments.

Description

technical field [0001] The invention belongs to the technical field of constant velocity universal joint transmission and relates to a self-centering constant velocity universal joint assembly. Background technique [0002] 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 supports, so its dynamic balance is very important. [0003] 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 h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D3/26
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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