Damping component of automobile suspension assembly

Abstract

The invention discloses a damping component of an automobile suspension assembly. The damping component comprises an oil barrel, a working cylinder, a piston rod, a piston and a buffer spring. The working cylinder is arranged in an inner hole of the oil barrel. One end of the working cylinder is in sealed connection with the inner wall of the oil barrel. The other end of the working cylinder is insealed connection with the inner wall of the oil barrel through a rebound valve. The piston is arranged in the working cylinder and mounted at one end of the piston rod. The buffer spring is mountedon the piston rod. A guide sleeve is mounted at one end of the oil barrel. The piston rod penetrates out of the guide sleeve. The damping component is characterized in that the space between the oil barrel and the working cylinder is partitioned into two inner cavities through a seal ring, communicating holes are distributed in the positions, located on the two sides of the seal ring, of the oil barrel correspondingly, and the two communicating holes are connected to an oil inlet and an oil outlet of an electromagnetic throttle valve correspondingly. According to the damping component of the automobile suspension assembly, by adjusting the damping force, the damping component can adapt to different road surfaces, and riding is made more comfortable.

Description

Technical field [0001] The invention relates to an automobile suspension assembly, in particular to a damping and vibration reduction component of an automobile suspension assembly. Background technique [0002] The damping principle of the automobile suspension assembly is that when the frame and the axle reciprocate and the piston reciprocates in the cylinder of the shock absorber, the oil in the shock absorber shell will repeatedly pass through the inner cavity. The narrow pores flow into another cavity. At this time, the friction between the liquid and the inner wall and the internal friction of the liquid molecules form a damping force against vibration, so that the vibration energy of the car is converted into oil heat, which is then radiated into the atmosphere by the shock absorber, while the existing shock absorber The damping force of the car is kept constant, so that when the car encounters a bumpy road, the shock absorber cannot adapt to the impact of the road, which...

AI Technical Summary

Problems solved by technology

At this time, the friction between the liquid and the inner wall and the internal friction of the liquid molecules form a damping force on the vibration, so that the vibration energy of the car is converted into oil heat, which is then released into the atmosphere by the shock absorber, while the existing shock absorber The damping force remains constant, so that when the car encounters a bumpy road, the shock absorber cannot adapt to the impact of the road, which affects the ride comfort

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