Axle half-shaft structure

A shaft structure and axle technology, applied in axles, wheels, vehicle parts, etc., can solve problems such as unfavorable lightweight requirements, inconvenient installation and disassembly, and poor stability, so as to improve connection stability, reduce weight, and reduce overall weight Effect

Pending Publication Date: 2021-12-28
涡阳阿科索机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing axle shafts have poor stability during assembly and are not easy to install and disassemble
In order to meet the streng

Method used

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  • Axle half-shaft structure
  • Axle half-shaft structure
  • Axle half-shaft structure

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0033] Example 1

[0034] like figure 1 and figure 2 As shown in this embodiment, the positioning means comprises a locking screw assembly 13, the card positioning block outer wall 4 provided in the fixed disk 12, provided on the side wall 3 of the mounting groove and a positioning groove 11 provided in the bottom surface of the mounting groove 3 positioning screw 15, the fixing plate 4 is provided with positioning holes 14, 14 through the positioning hole with the positioning screw fitting 15 by locking the locking screw 13 is connected to the latching block 12 is positioned with the positioning groove 11 snap Cooperate. By mounting groove provided in the axle end of the positioning groove is provided with a positioning groove cooperating snap positioning engaging piece positioned on the fixed plate, while acting to achieve a predetermined bit, also having a limiting effect; by locating the groove bottom surface of the mounting surface of the peripheral mounting screw, the fixed ...

Example Embodiment

[0042] Example 2

[0043] The present embodiment differs from the first embodiment in that the connection end of the spline shaft is arranged to be detachable connection, facilitating replacement of the spline shaft of different specifications and improves practicability. like Figure 4 As shown, the spline shaft 2 is connected to one end of the half shaft body 1 by the flange plate 17. A plurality of fastening holes can be provided in the circumferential side wall of the flange plate, and securely mounting through the fastening bolt through the fastening bore with the spline shaft. This structure is set to facilitate mounting the spline shaft through the flange plate.

Example Embodiment

[0044] Example 3

[0045] The present embodiment differs from the second embodiment in that the free end of the spline shaft 2 is provided with a top 19, and the free end of the spline shaft 2 is formed with a ring groove surrounding the top 19. The top of the free end of the spline shaft can be in contact with the cross shaft in the differential, reducing the wear generated by relative motion.

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PUM

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Abstract

The invention provides an axle half-shaft structure which comprises a half-shaft body, a spline shaft is arranged at one end of the half-shaft body, a mounting groove is formed in the other end of the half-shaft body, and the axle half-shaft structure further comprises a fixing disc and a positioning and assembling mechanism which is used for being clamped with the fixing disc in a positioning mode and locking and assembling the fixing disc in the mounting groove. The fixing disc is connected with the connecting rod through a connecting block, and a clamping groove used for clamping and assembling the connecting rod is formed in the fixing disc. Through the arrangement of the positioning and assembling mechanism, positioning clamping and locking assembly of the axle half shaft and the connecting rod are facilitated, the stability after assembly can be improved, and the strength of the half shaft can be improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an axle half shaft structure. Background technique [0002] The half shaft, also called the drive shaft, is the shaft that connects the differential with the drive wheels. The splines on the gear are connected with the reducer gear and the inner ring of the hub bearing. [0003] At present, the existing axle shafts have poor stability during assembly and are inconvenient to install and disassemble. In order to meet the strength requirements, the mounting surface of some half shafts has a relatively high weight, which is not conducive to the current lightweight requirements. Contents of the invention [0004] The present invention aims to solve the technical problems existing in the prior art. Therefore, the present invention provides an axle half shaft structure, the purpose is to facilitate the positioning and disassembly of the axle half shaft. [0005] Based on the a...

Claims

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Application Information

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IPC IPC(8): B60B35/14
CPCB60B35/14
Inventor 王艳艳崔晴晴王灯强
Owner 涡阳阿科索机械有限公司
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