Supporting seat for balance shaft of heavy vehicle axle

A technology for trucks and balance shafts, which is applied to vehicle components, interconnection systems, suspensions, etc., can solve the problems of high material requirements and increased production costs, and achieve the effect of optimizing product weight and reducing production costs

Inactive Publication Date: 2012-02-22
JIANGSU TANGCHEN AUTOMOBILE PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this structure is that the maximum stress reaches 710MPA, which requires high material requirements and increases the production cost.

Method used

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  • Supporting seat for balance shaft of heavy vehicle axle
  • Supporting seat for balance shaft of heavy vehicle axle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] As shown in the drawings, it includes a support column 1 , a pin hole 2 , a beam connector 3 , a balance shaft hole 4 , and a reinforcing rib 5 .

[0008] The bottom of the support column 1 is provided with a pin shaft hole 2, and the top of the support column 1 is provided with a crossbeam connector 3 integrally cast and formed as one. Triangular reinforcing ribs 5 are arranged between the pieces 3 . The overall maximum stress of the balance shaft bearing seat is reduced from the traditional 710MPa to 495MPa, and the maximum stress reduction rate reaches more than 30%, which can properly optimize the product weight and reduce the production cost.

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PUM

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Abstract

The invention relates to a supporting seat for a balance shaft of a heavy vehicle axle. The supporting seat comprises a supporting pillar, wherein a pin shaft hole is formed in the bottom of the supporting pillar; a cross beam connection piece is arranged at the top end of the supporting pillar; a balance shaft hole is formed in the middle of the supporting pillar; and the supporting seat is characterized in that: a triangular reinforcement rib is arranged between the side face of the supporting pillar and the cross beam connection piece. As the triangular reinforcement rib is arranged between the side face of the supporting pillar and the cross beam connection piece, the maximum stress of the supporting seat is reduced from 710 MPa to 495 MPa and the reduction rate of the maximum stress is over 30 percent; and the supporting seat can properly reduce the weight of a product, so the manufacturing cost is reduced.

Description

technical field [0001] The invention relates to a truck axle balance shaft support seat, in particular to a truck axle balance shaft support seat which can reduce the maximum stress. Background technique [0002] The truck axle balance shaft support seat is used for the installation and support of the balance shaft. The traditional balance shaft support seat includes a support column. The bottom of the support column is provided with a pin hole. The top of the support column is provided with a beam connector. shaft hole. The disadvantage of this structure is that the maximum stress reaches 710MPA, which requires high material and increases the production cost. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a truck axle balance shaft supporting seat which can reduce the maximum stress. [0004] In order to solve the above technical problems, the technical solution of the present invention is: a truck axle balance shaf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G21/055
Inventor 张宏根祁爱兵刘金华
Owner JIANGSU TANGCHEN AUTOMOBILE PARTS
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