Suspension

Abstract

The invention discloses a suspension piece, comprising an upper supporting plate, a lower supporting plate and an elastic cushion, wherein the elastic cushion is fixed between the upper supporting plate and the lower supporting plate and is obliquely supported between the upper supporting plate and the lower supporting plate; and the upper supporting plate and the lower supporting plate are respectively provided with a holding and fixing piece which stretches into the elastic cushion and is used for holding and fixing the elastic cushion. According to the suspension piece disclosed by the invention, the suspended elastic cushion is oblique and is provided with the holding and fixing pieces; in a use process of the suspension piece, an engine or other supported equipment is placed in a structure which is formed by suspending four corners and is similar to a V-shaped groove, and preferably, the structure is inclined towards the center along the transverse direction from bottom to top, thereby performing transverse restriction on the engine; and meanwhile, the holding and fixing pieces are used for improving anti-seismic and anti-shearing effects and improving the capability of resisting tension of the suspension piece. Therefore, the suspension piece is used for suspending and supporting, and can obviously cancel shearing force and tensile force generated by transverse and vertical inertia, simplify the fastening and installation of other parts as well as an assembling procedure and reduce the cost.

Description

technical field [0001] The invention relates to a shock absorbing component, in particular to a suspension. Background technique [0002] Due to the fast running speed of motor vehicles and the need to install equipment such as engines, large vibrations will affect the operation and service life of the equipment. Especially for light motor vehicles such as three-wheeled motorcycles, because the driving conditions are more diverse, and they are mostly used on rural roads, the driving environment is relatively harsh, and the body vibration is relatively large, so the requirements for the load-bearing structure such as the frame are relatively high. and the engine is an important part of the above-mentioned motor vehicle, the quality of its work directly affects the normal running of the vehicle, and the engine has relatively harsh requirements for its working environment, which directly affects the service life of the engine. The engine vibrates with the vibration of the body...

AI Technical Summary

Problems solved by technology

During the driving process of a motor vehicle, the vibration generated by the engine is more complicated, and most of them are horizontal, longitudinal and oblique vibrations. For the vertical spring suspension structure, it cannot bear the shear force in the horizontal direction. Therefore, it is necessary to assist other fixed installation methods, thereby reducing the effect of the spring suspension and failing to achieve the proper shock absorption effect; of course, similar situations exist in other shock absorbing equipment

[0004] In order to solve the above problems, a suspension with rubber as a shock-absorbing structure has appeared; and the support direction is inclined to the center along the front and rear. The support suspension can effectively resist the front and rear and up and down vibrations of the engine, and can withstand A certain shearing force, but due to the low bonding strength and the characteristics of the rubber itself, the structure is still unable to withstand large tensile force, shearing force and lateral vibration; especially because small motor vehicles (three-wheeled motorcycles) have relatively light Due to its flexible characteristics, the driving and running characteristics are special, and the engine will generate more lateral vibration or inertia. Although the above structure has a good shock absorption effect, since the vehicle has no limit to the engine along the left and right, the installation stability Poor, when the motor vehicle generates lateral vibration or inertia, the suspension is prone to failure, especially when the suspension is subjected to tension caused by a large vibration, the engine is prone to instability, off-center, affecting its normal operation, and even causing service life reduction of

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