Inner frame of bushing of automobile crossmember

A technology of inner skeleton and ingot, which is applied in the direction of suspension, vehicle parts, cantilever mounted on pivot, etc., can solve the problems of poor stamping resistance, easy aging and deformation, etc., to improve load-bearing performance, strengthen supporting capacity, and guarantee The effect of stress intensity

Inactive Publication Date: 2016-10-12
ANHUI DINGYUAN METAL PROD CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an inner skeleton of an automobile ingot beam bushing to solve the problems of poor stamping resistance and easy aging and deformation proposed in the above-mentioned background technology

Method used

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  • Inner frame of bushing of automobile crossmember
  • Inner frame of bushing of automobile crossmember

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Embodiment Construction

[0012] The technical solutions in the embodiments of the present invention will be fully and clearly described below in conjunction with the drawings in the embodiments of the present invention.

[0013] see Figure 1-2 , the present invention provides a technical solution for the inner skeleton of the automobile ingot beam bushing: it includes a skeleton tube 1 and a skeleton 2, the skeleton tube 1 is a cylindrical tube structure, and the skeleton 2 is provided with a coaxial inner tube 5 and an outer tube 6. The inner tube 5 and the outer tube 6 are connected by a plurality of support blocks 4, the inner tube 5 is the same length as the bone tube 1, and the outer edge of the upper end of the outer tube 6 is provided with a flange 3, The flange 3 is symmetrically distributed left and right, the inner tube 5 is tightly sleeved on the bone tube 1, and the support block 4 inside the outer tube 6 corresponding to the gap position of the symmetrically distributed flange 3 is also ...

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Abstract

The invention discloses an inner frame of a bushing of an automobile crossmember. The inner frame comprises a frame tube and a framework and is characterized in that the frame tube adopts a cylindrical tube structure, a tube edge is formed on the circumference of the opening at the upper end of the frame tube, the framework is provided with an inner tube and an outer tube which are coaxial, the inner tube and the outer tube are connected through multiple supporting blocks, the inner tube is as long as the frame tube, flanges are arranged on the outer edge of the circumferential opening of the upper end of the outer tube and are distributed in a left-right symmetric manner, the inner tube is tightly nested on the frame tube, supporting chamfers are formed on supporting blocks on the inner side of the outer tube corresponding to clearance positions of the flanges in left-right symmetric distribution, accordingly, the anti-impact capacity of the circumferences, corresponding to the clearance positions, of the outer tube can be improved, the anti-impact performance of the whole structure is guaranteed, and the anti-impact performance is further improved due to the double stress structure of the frame tube and the framework.

Description

technical field [0001] The invention relates to the technical field of automobile mechanical parts, in particular to an inner skeleton of an automobile ingot beam bushing. Background technique [0002] Automobile ingot beams are generally placed on the vehicle frame where there is no space to arrange the vehicle beam due to the installation of the engine or gearbox. Those skilled in the art usually call it the fuse of the frame, which is frequently stressed. [0003] The automobile Yuanbao beam bushing is used between the Yuanbao beam mounting bolts and the Yuanbao beam to buffer the frequent stress and avoid direct impact on the Yuanbao beam mounting bolts. Played a crucial connection buffer role. The probability of damage to the mounting bolts of the Yuanbao beam is effectively avoided. However, in the existing design technology, the automobile Yuanbao beam bushing is basically made of conventional high-strength rubber as the main body, which has poor stamping resistance,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G7/04
CPCB60G7/04B60G2204/41B60G2206/012
Inventor 梁和超谢玉兵
Owner ANHUI DINGYUAN METAL PROD CO LTD
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