A vibration damping bracket for an engine

Abstract

The invention discloses an engine vibration damping support, including a seat body, a connecting arm A, a connecting arm B, a connecting arm C, a support body, a shock absorber A and a shock absorber B; the seat body is connected to the vehicle body, and the support body is connected to the bottom of the engine connection; the upper end of the connecting arm A is pivotally connected to the upper end of the seat body, and its lower end is pivotally connected to the front end of the connecting arm B; connected; the front end of the connecting arm C is pivotally connected to the bottom of the connecting arm B, and its rear end is pivotally connected to the support body, one end of the shock absorber B is connected to the support body, and the other end is connected to the rear end of the connecting arm C; the seat body, The pivot axis between the connecting arm A, the connecting arm B and the shock absorber A is parallel to the horizontal plane, and the pivot axis between the connecting arm B, the connecting arm C and the support body is perpendicular to the horizontal plane. The invention has beneficial effects: the structure is ingenious, the cost is low, and the vibration of the engine can be better reduced.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and in particular relates to an engine vibration damping bracket. Background technique [0002] The engine is one of the important components of the car. The traditional engine uses gasoline or diesel as energy, and converts chemical energy into kinetic energy through chemical action for the car to run. Due to the complex stress environment inside the engine, the engine generates large vibrations, and these vibrations will be transmitted along the car body to other directions. The vibration and the noise it generates not only cause bad driving experience for the people in the car, but also cause vibration itself. Will affect the joint strength of fasteners. [0003] In order to reduce the adverse effects of vibration, people use special structure mounting brackets to fix the engine. The vibration-damping rubber pads of these brackets have a certain vibration-damping effect, thereby reducing ...

AI Technical Summary

Problems solved by technology

However, the current mounting bracket structure is too simple, the vibration damping effect is limited, and it cannot well control the large vibration that will still occur when the engine runs at high speed, and the vibration damping rubber pads are mostly rubber pads, which are easy to accelerate in a higher temperature environment Aging, the vibration damping effect is greatly reduced

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