Ball assembly of automobile

Abstract

The invention provides a ball assembly of an automobile. The ball assembly of the automobile comprises a connecting rod body and a ball seat, wherein two ends of the ball seat are connected with the connecting rod body; a ball pin is located in the ball seat; a rod part of the ball pin stretches out of the ball seat; hoops sleeve on two ends of the connecting rod body; a bushing assembly is arranged on one end part of the connecting rod body; an axial direction of the bushing assembly is perpendicular to a plate length direction of the connecting rod body and is located in a horizontal direction; and an axial direction of the ball seat is perpendicular to a plate surface of the connecting rod body. The ball assembly of the automobile provided by the invention is not only simple in structure and high in torsional strength, but also lighter in mass; the bushing is connected with an auxiliary frame, and the ball pin on the ball seat is connected with an automobile steering knuckle, so that an actual suspension structure is maximally simplified according to the ball assembly, and the ball assembly is less in occupied installation space, convenient to manufacture, good in riveting effect, good in work stability, good in tightness, and good in lubricating effect.

Description

technical field [0001] The invention belongs to the technical field of auto parts, and in particular relates to a ball joint assembly of an automobile. Background technique [0002] The suspension system refers to the entire support system composed of springs and shock absorbers between the vehicle body and tires. The proper function of the suspension system is to support the body and improve the riding experience. Different suspension settings will give the driver different driving experiences. Suspension system, seemingly simple in appearance, integrates various forces and determines the stability, comfort and safety of a car. It is one of the most critical components of a modern car. One side of the steering tie rod is connected to the steering knuckle ball joint, and the other side of the steering tie rod is connected to the universal joint, so it plays a very important role in the vehicle suspension system. [0003] Ball joint assemblies are most commonly found in veh...

AI Technical Summary

Problems solved by technology

However, in the actual use of the above-mentioned ball joint assembly, there will still be mechanical friction between the spherical portion of the ball stud and the ball bowl, and the amount of mechanical friction loss generated on the ball will cause the above-mentioned ball stud and the ball bowl There is a relatively large wear gap between them, which will seriously affect the stability of the ball joint assembly in the vehicle suspension swing arm system

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