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Driving shaft universal joint pin with fastening devices

A technology for fastening devices and transmission shafts, which is applied in the direction of couplings, elastic couplings, mechanical equipment, etc., can solve the problems of complex maintenance, easy breakage, and easy detachment of universal joints, and achieve fast maintenance, not easy to break, The effect of simple structure

Inactive Publication Date: 2018-10-19
HUBEI ZHONGCHENG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The cross shaft of the existing drive shaft is cylindrical in the middle, and four outwardly protruding shafts are arranged around the cylinder, and the shafts are connected to the universal joint. The cross shaft with such a structure is easy to break when in use, and the maintenance is complicated. , and the disadvantage that the universal joint is easy to detach

Method used

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  • Driving shaft universal joint pin with fastening devices

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, a transmission shaft cross shaft with a fastening device, including a shaft body 1, is characterized in that: a connecting piece 2 is provided in the middle of the shaft body 1, and a connecting shaft 3 is arranged around the connecting piece 2, The connecting shaft 3 is provided with a fastening device 4 for fixing the universal joint.

[0012] The fastening device 4 is composed of a washer 5 and a fastener 6, the washer 5 is a circular rubber body, the fastener 6 is provided with a mounting hole 7 matched with the connecting shaft 3, and the The lower part of the fastener 6 is provided with a toothed anti-skid piece 8,

[0013] When in use, the universal joint is installed on the connecting shaft 3, the fastening device 4 is installed between the universal joint and the connecting shaft 3, and the universal joint and the connecting...

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Abstract

The invention relates to an automobile driving shaft, in particular to a driving shaft universal joint pin with fastening devices. The driving shaft universal joint pin with the fastening devices comprises a pin body and is characterized in that a connecting piece is arranged in the middle of the pin body; connecting shafts are arranged on the periphery of the connecting piece; and the fastening devices for fixing cardan joints are arranged on the connecting shafts. The riving shaft universal joint pin with the fastening devices has the advantages that the driving shaft universal joint pin with the fastening devices has a simple structure, is convenient to use and fast to maintain and is unlikely to break, and the cardan joints are unlikely to drop.

Description

technical field [0001] The invention relates to an automobile transmission shaft, in particular to a transmission shaft cross shaft with a fastening device. Background technique [0002] The cross shaft of the existing drive shaft is cylindrical in the middle, and four outwardly protruding shafts are arranged around the cylinder, and the shafts are connected to the universal joint. The cross shaft with such a structure is easy to break when in use, and the maintenance is complicated. , and the disadvantage that the universal joint is easy to detach. Contents of the invention [0003] The object of the present invention is to address the above disadvantages, to provide a transmission shaft cross shaft with a fastening device which is simple in structure, easy to use, quick in maintenance, difficult to break the cross shaft, and difficult to fall off of the universal joint. [0004] The technical solution of the present invention is achieved as follows: a transmission shaft...

Claims

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Application Information

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IPC IPC(8): F16D3/16
CPCF16D3/16
Inventor 周忠诚
Owner HUBEI ZHONGCHENG MACHINERY MFG