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Rear axle housing assembly

A rear axle housing and axle housing technology, applied in axles, wheels, transportation and packaging, etc., can solve problems such as insufficient connection of axles, traffic accidents, and potential safety hazards

Inactive Publication Date: 2015-07-01
ZHUCHENG CITY FURI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many types of axle housings used on the rear axle of automobiles, and the structure is complex, and the connection of the axles is not strong enough. Driving in places with poor road conditions for a long time may easily cause the rupture of the rear axle housing, which will not only damage the internal transmission mechanism , or even traffic accidents, there is a great potential safety hazard

Method used

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  • Rear axle housing assembly
  • Rear axle housing assembly

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Embodiment Construction

[0010] like figure 1 , 2 As shown, the rear axle housing assembly includes the rear upper axle housing body 6, the rear lower axle housing body 13, the left rear axle housing tube 5, the right rear axle housing tube 11, the axle casing flange 1, and the rear upper axle housing tube The housing body 6 and the rear lower axle housing body 13 are butt-welded together to form the rear axle housing body, and a half-axle sleeve is welded through the left rear axle housing tube 5 and the right rear axle housing tube 11 at both ends of the formed rear axle housing body Pipe flange 1, rear axle case reinforcing plates 12 are arranged respectively below the outer sides of the joints between the formed rear axle housing body and the left rear axle housing pipe 5 and right rear axle housing pipe 11 to strengthen the connection, and the inner sides of the connecting parts The rear axle housing liner 17 is respectively provided, the rear upper rear axle housing body 6 and the rear lower ax...

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Abstract

The invention discloses a rear axle housing assembly. The rear axle housing assembly comprises a rear upper axle housing body, a rear lower axle housing body, a rear left axle housing tube, a rear right axle housing tube and half-shaft casing flange plates. The rear upper axle housing body and the rear lower axle housing body are in a butt welding mode to form a rear axle housing body. The half-shaft casing flange plates are welded to the two ends of the formed rear axle housing body through the rear left and right axle housing tubes respectively. Reinforcing rings are arranged at the rear portion of the rear upper axle housing body and the rear portion of the rear lower axle housing body so as to connect the rear upper axle housing body with the rear lower axle housing body. The rear lower axle housing body is provided with an oil drain plug base. A left upper trailing arm support is arranged on the upper surface of the rear left axle housing tube. A left lower trailing arm support welding assembly is arranged on the lower surface of the rear left axle housing tube. A right upper trailing arm support is arranged on the upper surface of the rear right axle housing tube. A right lower trailing arm support welding assembly is arranged on the surface of the front side of the rear right axle housing tube. The connection portion is reinforced doubly, all the components are distributed more evenly and reasonably, firmness of axle connection is improved, balanced stress of an axle is facilitated, and operation stability is improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a rear axle housing assembly. Background technique [0002] At present, there are many types of axle housings used on the rear axle of automobiles, and the structure is complex, and the connection of the axles is not strong enough. Driving in places with poor road conditions for a long time may easily cause the rupture of the rear axle housing, which will not only damage the internal transmission mechanism , Even traffic accidents may occur, which poses a great potential safety hazard. Contents of the invention [0003] The purpose of the present invention is to provide a rear axle housing assembly with stronger connection and more reasonable component arrangement. [0004] In order to achieve the above purpose, the rear axle housing assembly includes the rear upper axle housing body, the rear lower axle housing body, the left rear axle housing tube, the right rear axl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B35/16
Inventor 解会军
Owner ZHUCHENG CITY FURI MACHINERY
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