Shock absorber capable of self-adjusting lubrication according to vibration intensity

Abstract

The invention relates to the technical field of shock absorbers, and discloses a shock absorber capable of self-adjusting lubrication according to vibration intensity. The shock absorber comprises a frame body, the center of the frame body is movably connected with a buffer frame, the tops of the left and right ends of the frame body are rotatably connected with rotating rods, and the middles of the rotating rods are fixedly connected with first steering knuckles. Telescopic rods are rotatably connected into the steering knuckles, movable frames are connected to the exteriors of the telescopic rods in a limited mode, and sliding blocks are hinged to the sides, away from the inner wall of the frame body, of the rotating rods. According to the shock absorber, a movable block moves downwards through downward pressing of the buffer frame, the downward moving distance of a rack is controlled according to the vibration intensity, lubricating oil enters the matched connection position of the buffer frame through rotation of a transmission oil disc of a first gear, the self-adaptability of the shock absorber is improved, an inner telescopic rod of a limiting frame is gradually retracted through the downward pressure of second steering knuckles, filtering slightly vibrates, meanwhile, the rotating rods rotate to reduce the vibration amplitude, and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of shock absorbers, in particular to a shock absorber with self-regulating lubrication according to vibration intensity. 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, so as to improve the ride comfort of the car. There are many types of shock absorbers on the market, such as air spring damping or plunger damping However, it is very easy to produce abnormal noise during use. In order to reduce the abnormal noise and service life, it is necessary to add lubricating oil to the shock absorber, but the amount of addition needs to be strictly controlled. Too much or too little will affect the vibration reduction. The vibration damping performance of the shock absorber, and the existing shock absorber cannot filter slight vibration. When driving on a speed bump or a continuous slightly undulatin...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a shock absorber with self-adjusting lubrication according to the vibration intensity, which has the advantages of automatic lubrication and filtering of slight continuous vibration according to the vibration degree, and solves the problem of artificially adding lubricating oil, which affects the vibration damping performance due to errors and the problem of not being able to filter out slight continuous vibrations

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