Constant velocity universal joint structure with locking structure

A constant velocity universal joint, with lock technology, used in elastic couplings, mechanical equipment, couplings and other directions, can solve problems such as disassembly

Pending Publication Date: 2021-07-06
WONH IND
View PDF1 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problem in the prior art that the inner ball cage end of the constant velocity universal joint drive shaft assembly is connected to the gearbox, which is limited by the space of the chassis of the car and cannot be disassembled by a direct disassembly tool

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Constant velocity universal joint structure with locking structure
  • Constant velocity universal joint structure with locking structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] like figure 1 and figure 2 As shown, a constant velocity universal joint structure with a locking structure includes a ball cage body 1, a circlip 2, two locking rods 3, a push rod 4, a telescopic spring 5 and a locking rod 6. The axis of the rod 4 is perpendicular to the axis of the locking rod 3 , and the axis of the push rod 4 is perpendicular to the axis of the locking rod 6 . The locking rod 3 , the push rod 4 and the telescopic spring 5 are arranged inside the ball cage body 1 . The push rod 4 is slidingly connected to the ball cage body 1, one end of the telescopic spring 5 is connected to the push rod 4, the other end of the telescopic spring 5 is connected to the ball cage body 1, and the locking rod 6 is threaded to the ball cage body 1 to lock One side wall of the rod 6 is provided with a card slot 6.1, one end of the push rod 4 is adapted to the card slot 6.1 and arranged in the card slot 6.1, the end of the push rod 4 in contact with the card slot 6.1 is...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a constant velocity universal joint structure with a locking structure. The constant velocity universal joint structure comprises a ball cage body, a clamp spring, a locking rod, a push rod, a telescopic spring and a locking rod. The push rod is connected with the ball cage body in a sliding manner, one end of the telescopic spring is connected with the push rod, the other end of the telescopic spring is connected with the ball cage body, and the locking rod is rotationally connected with the ball cage body. A clamping groove is formed in the side wall of one side of the locking rod, one end of the push rod is matched with the clamping groove and arranged in the clamping groove, a locking inclined face is arranged on the side wall of the push rod, a limiting ring groove is formed in the outer side wall of the ball cage body, the clamp spring is arranged in the limiting ring groove in a sleeved mode, one end of the locking rod makes contact with the locking inclined face, and the other end of the locking rod makes contact with the inner wall of the clamp spring. According to the constant velocity universal joint structure with the locking structure, the connecting structure of the ball cage body is convenient to disassemble and assemble and is slightly limited by space; and the connecting structure of the ball cage body is more reliable.

Description

technical field [0001] The invention relates to the technical field of constant velocity universal joints, in particular to a constant velocity universal joint structure with a locking structure. Background technique [0002] In the prior art, the outer spherical cage end of the drive shaft assembly of the constant velocity universal joint is connected with the vehicle wheel hub, fastened by nuts or bolts, and the inner spherical cage is connected with the gearbox, and the axial fixing and locking are realized by the circlip. tight. Since the inner ball cage end of the constant velocity universal joint drive shaft assembly is connected to the gearbox, it cannot be disassembled by direct disassembly tools due to the limited space of the chassis of the car. Therefore, disassembly and replacement have become a difficult problem. Therefore, it is necessary to design a constant velocity universal joint structure with a locking structure, which not only ensures the reliability of...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F16D3/223F16D3/84
CPCF16D3/223F16D3/84F16D2003/22323
Inventor 韩强曾平林左明明朱海奇陈胜岳章斌斌
Owner WONH IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap