Anti-lateral force adjustment suspension strut assembly

Abstract

The invention discloses an anti-lateral force adjusting suspension strut assembly. The anti-lateral force adjusting suspension strut assembly comprises a piston rod which is arranged inside the working cylinder, an oil storage cylinder which is arranged outside the working cylinder, an upper connecting plate, a lower connecting plate, limiting ribs, a spring support, a supporting plate, an adjustable screw and a spring. One end of the upper connecting plate is connected with an automobile body and the other end of the upper connecting plate is connected with the piston rod. One end of the lower connecting plate is connected with a steering knuckle and the other end of the lower connecting plate is connected with the lower part of the oil storage cylinder. The limiting ribs are symmetrically fixed on both sides of the middle portion of the oil storage cylinder. The spring support is arranged on the outside of the oil storage cylinder in a sleeving mode. An angle is formed between the plane of the spring support and a vertical surface of the axis of the piston rod. The support plate is fixed at the lower portion of the oil storage cylinder and located below the spring support. The adjustable screw is connected between the spring support and the supporting plate. By changing the shape of the damper coil spring and adjusting the inclination of the adjustable spring support and thevertical surface of the central axis of a damper, the damper can generate a pre-bending force to counteract the bending force generated by the vehicle weight after loading.

Description

technical field [0001] The invention relates to an anti-lateral force adjustment suspension strut assembly, which belongs to the field of automobile suspension. Background technique [0002] With the progress of society and the development of science and technology, people are increasingly pursuing high-quality life. As a means of transportation for people to travel, automobiles have attracted more and more attention to their ride comfort, and the most closely related to ride comfort is the automobile suspension system. Due to its simple structure and small footprint, the McPherson suspension is loved by major automobile manufacturers. The front suspension of many cars uses the MacPherson suspension strut assembly. arrangement, which is inevitably subjected to lateral forces. [0003] The MacPherson suspension strut assembly has poor lateral force resistance, which can easily cause oil leakage from the shock absorber, fatigue of the piston rod and oil storage cylinder, and...

AI Technical Summary

Problems solved by technology

However, these methods are not ideal due to production process, cost, and actual layout constraints; and during the damping adjustment of the shock absorber, the gland cannot be disassembled after being rolled and sealed, so you want to replace the internal parts of the shock absorber It is impossible to carry out damping adjustment work

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