Novel passenger car shock absorber upper support

Abstract

The invention discloses a novel passenger car shock absorber upper support. The novel passenger car shock absorber upper support comprises an aluminum support, an aluminum cover, a plastic sleeve, a metal inner framework and a plastic framework. The plastic framework is arranged in the plastic sleeve. The metal inner framework is arranged in the plastic framework. The plastic sleeve is installed in an inner cavity of the aluminum support through a press-fitting device. The aluminum support is connected with the aluminum cover in a spin riveting manner. A conveying frame is provided with a conveying belt used for conveying the plastic sleeve. A base is arranged in the middle of the conveying frame. A transferring mechanism is arranged on one side of the top face of the base, and a drive motor is arranged on the other side of the top face of the base. The output end of the drive motor is connected with a rotary disc. The side, away from the transferring mechanism, of the rotary disc is provided with an assembling mechanism. According to the novel passenger car shock absorber upper support, the strength of an upper support body is improved, the upper support body and an opponent piece can be installed more firmly, the accidents of cracking, disengaging and abnormal sounds generated in the car movement process are effectively prevented, the usage stability of the product is improved, the service life of the product is prolonged, and the assembling efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of shock absorbers for passenger cars, and relates to a shock absorber upper support, in particular to a novel passenger car shock absorber upper support. Background technique [0002] There are many complaints in the market for the upper support of the traditional passenger car shock absorber, mainly manifested as abnormal noise, falling off, and cracking. [0003] Through analysis and verification, it can be concluded that it is caused by the following points: 1. The riveting part is at 90 degrees. Excessive riveting causes internal damage to the aluminum bracket, which reduces the material strength of the riveting part. The car moves for a long time, and the aluminum bracket is damaged. The screw riveting part is easy to crack and cause the aluminum cover and rubber bushing to fall off. 2. The lower end of the metal inner frame is covered with less plastic, and the gap between the upper and lower ends is...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve 1. The riveting part is at 90 degrees. Excessive riveting causes damage to the interior of the aluminum bracket, which reduces the material strength of the riveting part. If the car moves for a long time, the riveting part of the aluminum bracket is easy to crack and thus Causes the aluminum cover and rubber bushing to come off

3. The lower end of the upper support is not considered to be effectively fixed with the counterpart (dust cover, buffer block), and there is a phenomenon of falling off and loosening; 4. The work efficiency of the upper support of the shock absorber is relatively low during the assembly process. A new type of shock absorber upper support for passenger cars is proposed

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