Automobile suspension bearing plastic piece

Abstract

The invention discloses an automobile suspension bearing plastic piece. The automobile suspension bearing plastic piece comprises first limiting holes, an outer ring, second limiting holes, an inner ring, anti-skid fixed patterns, a bearing through hole, a metal framework, steel bead rings, fixed connection bolts, plastic elastic bases, fixing bases, pressure change springs, an inner clamping ring, fixed connection plates, clamping blocks and an outer clamping ring. The automobile suspension bearing plastic piece has the beneficial effects that the metal framework inner connection design is adopted in the bearing plastic piece, the overall strength of the bearing plastic piece is improved, and the bearing plastic piece can rival to a pure-metal material. The manufacturing cost is saved, and the service life is prolonged; the multiple plastic elastic bases are arranged on the outer ring of the bearing plastic piece, after a damping bar is inserted and connected in the plastic piece, the damping bar extrudes the inner ring, the plastic elastic bases deform and extrude and fix the damping bar, and using firmness is guaranteed; the S-shaped zigzag design is adopted in the anti-skid fixed patterns of the bearing plastic piece, the resistance capability of the plastic piece is greatly improved, and the using anti-skid performance of the plastic piece is guaranteed; and the plastic piece is convenient to operate, and components are flexibly connected.

Description

technical field [0001] The invention relates to a plastic part of a bearing, in particular to a plastic part of an automobile suspension bearing, and belongs to the technical field of application of auto parts. Background technique [0002] With the rapid development of people's life, bearings are frequently used in mechanical work, and bearings are an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. The automobile suspension bearing is a very important part of the automobile. The automobile suspension bearing not only carries the fixing function of the shock absorber but also plays the role of sealing the rotating spring. As an especially important part of an automobile, the existing automobile suspension bearing has the disadvantages of high manufacturing cost, insufficient firmness during use, easy loosening, and poor an...

AI Technical Summary

Problems solved by technology

As an especially important part of an automobile, the existing automobile suspension bearings have the disadvantages of high manufacturing cost, insufficient firmness in use, easy loosening, and poor anti-skid performance. Therefore, a plastic automobile suspension bearing is proposed to solve the above problems.

Images