Impact-resistant transverse stabilizer bar bushing

Abstract

The invention provides an impact-resistant transverse stabilizer bar bushing. The impact-resistant transverse stabilizer bar bushing comprises a fixed support, a bushing body and a framework. A bushing convex rib and bushing protrusions are arranged on the surface of the bushing body. Annular grooves are evenly formed in the wall of a bushing inner hole. The framework is embedded in the bushing body. The fixed support is matched with the outer surface of the bushing body. Support flangings are arranged on an upper connector and a lower connector of the fixed support correspondingly. Connecting holes are formed in the support flangings correspondingly. The upper portion and the lower portion of the fixed support are each provided with a fixing hole. The framework is divided into a first framework body and a second framework body, the first framework body and the second framework body are not connected and are oppositely embedded in the bushing body, and a gap exists in the joint of the first framework body and the second framework body. Through holes are evenly formed in two sides of the framework. Through grooves are formed in the centers of the other two sides of the framework correspondingly. The bushing is made by processing various materials including natural rubber, tetrafluoroethylene-propylene rubber, chlorosulfonated polyethylene rubber and the like. By the adoption of the impact-resistant transverse stabilizer bar bushing, abnormal noise generated by the stabilizer bar bushing in the traveling process of an automobile can be avoided, abrasion is reduced, and the service life of the stabilizer bar bushing is prolonged.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an impact-resistant lateral stabilizer bushing. Background technique [0002] Automobile stabilizer bar is an auxiliary elastic element in the automobile suspension. Its function is to prevent the body from excessive lateral roll when turning, and to keep the body as balanced as possible. The stabilizer bar bushing is fixed on the vehicle frame and plays a role in supporting and positioning the stabilizer bar. At the same time, the stabilizer bar bushing must have sufficient axial stiffness to limit the axial play of the stabilizer bar. In the prior art, metal clips are used to fix the stabilizer bar and the stabilizer bar bushing, and there will be abnormal noises between the stabilizer bar and the stabilizer bar during driving, especially at low temperature due to the rubber of the stabilizer bar bushing. Hardening causes more rattling and causes wear on the stabilizer bar...

AI Technical Summary

Problems solved by technology

At the same time, the stabilizer bar bushing must have sufficient axial stiffness to limit the axial play of the stabilizer bar

In the prior art, metal clips are used to fix the stabilizer bar and the stabilizer bar bushing, and there will be abnormal noises between the stabilizer bar and the stabilizer bar when the car is running, especially in low temperature conditions due to the rubber of the stabilizer bar bushing. Harder causes more rattling and causes wear on the stabilizer bar bushings, reducing service life

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