Novel high-wear-resistance new energy automobile steering joint

Abstract

The utility model relates to a novel high wear-resistant new energy automobile steering joint which comprises a fixed seat, a movable cavity is formed in the fixed seat, L-shaped steps are symmetrically arranged on the right side of the movable cavity up and down, a joint ball is arranged on the right side in the movable cavity, and a fixed plug is arranged on the left side in the movable cavity. A hemispherical cambered surface is arranged on the right side of the fixing plug, balls are evenly distributed between the hemispherical cambered surface and the joint ball, and a pair of spring assemblies are symmetrically arranged on the upper surface of the L-shaped step front and back; a buffer block and a spring assembly are arranged, so that the action of impact force between the connecting rod and the fixed seat is reduced in a dead state of the steering joint, and mutual damage is reduced; by arranging the balls, the contact area between the hemispherical cambered surface and the joint ball is reduced, the service life is prolonged, meanwhile, the rotating position of the joint ball is effectively limited, and the relation between the flexibility and the stability of the steering joint is balanced.

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