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A car transmission shaft structure

A transmission shaft and automobile technology, applied in the field of automobile transmission, can solve the problems of high machining accuracy and large weight of the transmission shaft assembly, and achieve the effects of reducing weight, fixing firmly, and reducing residual unbalance.

Inactive Publication Date: 2020-05-29
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] The purpose of the present invention is to provide an automobile transmission shaft structure to solve the problems of heavy weight, high processing precision requirements and the need for balance weights of different sizes in the prior art transmission shaft assembly

Method used

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  • A car transmission shaft structure
  • A car transmission shaft structure
  • A car transmission shaft structure

Examples

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Embodiment Construction

[0055] The technical solution of the present invention is described in detail below through the examples, and the following examples are only exemplary and can only be used to explain and illustrate the technical solution of the present invention, rather than being interpreted as a limitation to the technical solution of the present invention.

[0056] The application provides an automobile drive shaft structure, such as Figure 2 to Figure 10 As shown, it includes a shaft head, a housing, a shaft yoke, a first bearing bush and a second bearing bush.

[0057] One end of the shaft head is inserted into one end of the casing and fixedly connected through the first bearing bush; one end of the shaft fork is inserted into the other end of the casing and fixedly connected through the second bearing bush.

[0058] The shaft head is a rotating body, and includes a cross shaft support installation part, a bearing installation part, a first bearing bush installation part and a housing ...

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Abstract

The invention relates to an automotive transmission shaft structure. The automotive transmission shaft structure comprises a shaft head, a shell, a shaft fork, a first shaft bush and a second shaft bush; one end of the shaft head is inserted into one end of the shell and fixedly connected with one end of the shell through the first shaft bush; and one end of the shaft fork is inserted into the other end of the shell and fixedly connected with the other end of the shell through the second shaft bush. According to the technical scheme, the shell is made of FRP reinforced plastic, therefore, the weight of a transmission shaft is decreased, energy conservation and consumption reduction are achieved, the residual unbalance of the transmission shaft is reduced, and the transmission shaft is fixed firmly.

Description

technical field [0001] The invention belongs to the technical field of automobile transmission, in particular to an automobile transmission shaft structure. Background technique [0002] The transmission shaft assembly is composed of a universal joint and a transmission shaft, and sometimes an intermediate support is added. It is mainly used to transmit torque and rotary motion between two shafts whose relative positions are constantly changing during the working process. [0003] The design of drive shaft assembly shall meet the following basic requirements: [0004] 1) Ensure that the power can be reliably transmitted when the relative position of the two connected shafts changes within the expected range. [0005] 2) Ensure that the connected two shafts run at the same speed as possible. The additional load, vibration and noise due to the included angle of the universal joint should be within the allowable range. [0006] 3) The transmission efficiency is high, the se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D3/38
CPCF16D3/38F16D2200/0056
Inventor 刘守银刘俊红郭磊
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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