Automobile shock absorber with balance weight stabilizing structure and using method thereof

Abstract

The invention relates to the technical field of automobile shock absorbers, in particular to an automobile shock absorber with a balance weight stabilizing structure and a using method thereof. The automobile shock absorber comprises a sleeve rod, a sealing device and a balance weight device. An inner rod is slidably connected to the top end of the inner side of the sleeve rod and penetrates through the sleeve rod, and first threaded shafts are arranged at the upper end and the lower end of the inner rod correspondingly; and the top end of the outer side of the first threaded shaft located atthe top end is in threaded connection with a fixed shaft, the bottom end of the outer side of the first threaded shaft located at the bottom end is in threaded connection with a piston block, and thepiston block is in sliding connection with the sleeve rod. According to the automobile shock absorber, a sealing block and a sliding block are arranged, the arrangement is matched with spiral connection between a second threaded shaft and the sliding block, sliding connection between the sliding block and an extrusion ring and fixed connection between the extrusion ring and a sealing ring, when the device is used, the sealing effect of the device is better, and the phenomenon that the device is abraded and damaged due to the fact that dust and foreign matter enter the device is avoided to themaximum extent; and the normal use of the device is ensured.

Description

technical field [0001] The invention relates to the technical field of automobile shock absorbers, in particular to an automobile shock absorber with a counterweight stabilizing structure and a use method thereof. Background technique [0002] The shock absorber is used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road surface. It is widely used in automobiles to accelerate the attenuation of the vibration of the frame and the body to improve the ride comfort of the car. When passing through uneven roads, although The shock-absorbing spring can filter the vibration of the road surface, but the spring itself will reciprocate, and the shock absorber is used to suppress this spring jumping. If the shock absorber is too soft, the body will jump up and down, and if the shock absorber is too hard, it will Bring too much resistance, hinder the normal work of the spring, in the modification process of the suspension system, the har...

AI Technical Summary

Problems solved by technology

[0002] The shock absorber is used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road surface. It is widely used in automobiles to accelerate the attenuation of the vibration of the frame and the body to improve the ride comfort of the car. When passing through uneven roads, although The shock-absorbing spring can filter the vibration of the road surface, but the spring itself will reciprocate, and the shock absorber is used to suppress this spring jumping. If the shock absorber is too soft, the body will jump up and down, and if the shock absorber is too hard, it will Bring too much resistance, hinder the normal work of the spring, in the modification process of the suspension system, the hard shock absorber should be matched with the hard spring, and the hardness of the spring is closely related to the weight of the car, so the heavier car is generally A harder shock absorber is used to counter the torsional vibration of the crankshaft. With the continuous development of society, there are more and more applications of shock absorbers, and the types of shock absorbers are becoming more and more There are more and more shock absorbers, but when some shock absorbers are in use, the sealing is not very good, and foreign dust and foreign matter are easy to enter the shock absorber, which may cause wear and tear of the shock absorber, and some shock absorbers with counterweights When the shock absorber is in use, it is easy to generate noise, and the elastic parts are easily damaged. Finally, it is inconvenient to adjust the softness and hardness of the shock absorber. The shock absorber needs to be disassembled, and the operation is time-consuming and laborious.

Images