A kind of automobile shock absorber for engineering vehicle
A technology of automobile shock absorbers and engineering vehicles, applied in the field of auto parts, can solve the problems of poor vehicle stability and poor shock absorption effect of shock absorbers, so as to improve the shock absorption effect, increase the shock absorption effect, and avoid safety The effect of the accident
Active Publication Date: 2020-12-22
阜阳正林新能源科技有限公司
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Problems solved by technology
[0004] In order to solve the problems of poor damping effect of the shock absorber and poor vehicle stability under the condition of different vehicle loads, the present invention provides an automobile shock absorber for engineering vehicles
Method used
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Embodiment approach
[0021]As an embodiment of the present invention, two sleeves 8 are symmetrically and fixedly installed on the No. 1 connecting plate 1 ; the No. 2 spring 4 extends into the sleeve 8 . During the telescopic process of the No. 2 spring 4, the sleeve 8 plays a guiding role for the No. 2 spring 4, preventing the No. 2 spring 4 from bending to both sides during the telescopic process, increasing the elastic force of the No. 2 spring 4, and ensuring that the vehicle is loaded When the hardness of the No. 2 spring 4 is increased, the damping effect of the shock absorber is improved; and when the load is loaded, the vehicle body squeezes the No. 1 connecting plate 1, and the No. 1 connecting plate 1 squeezes the No. 2 spring 4, and the No. 2 spring 4 is compressing During the process, there is friction with the side wall of the sleeve 8, which increases the damping between the second spring 4 and the sleeve 8, slows down the descending speed of the second spring 4, reduces the vibratio...
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The invention belongs to the technical field of automobile parts, and in particular relates to an automobile shock absorber for engineering vehicles. The automobile shock absorber comprises a connecting plate I, a connecting plate II, two springs I, two splicing springs, two displacement sensors, a hydraulic cylinder and a rigid rope, wherein the connecting plate I is fixedly connected with an automobile body; the connecting plate II is fixedly connected with a shock absorber support, two grooves I are formed in the connecting plate II, and pulleys are arranged in the grooves I; the hydrauliccylinder is fixed to the surface of the connecting plate II; the two splicing springs are symmetrically distributed on the two sides of the hydraulic cylinder; one end of each splicing spring is fixedly connected with the connecting plate II, the other end of each splicing spring is fixedly connected with one end of the rigid rope, and the rigid rope is fixedly connected with the piston end part of the hydraulic cylinder through pulley transition; the two displacement sensors are symmetrically distributed on the two sides of the splicing springs; and the two springs I are symmetrically distributed on the two sides of the displacement sensors and are fixedly connected with the connecting plate II.
Description
technical field [0001] The invention belongs to the technical field of automobile parts, and in particular relates to an automobile shock absorber for engineering vehicles. Background technique [0002] The shock absorber is mainly used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road surface; when passing through an uneven road surface, although the shock-absorbing spring can filter the vibration of the road surface, the spring itself will reciprocate, and the shock absorber is used To suppress this kind of 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 and prevent the spring from working normally; during the modification process of the suspension system, hard The shock absorber should be matched with a hard spring, and the hardness of the spring is closely related to the weight of the car, so a heavier car general...
Claims
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IPC IPC(8): F16F7/00F16F7/14F16F3/04
Inventor 不公告发明人
Owner 阜阳正林新能源科技有限公司