A vulcanized structure of the stabilizer bar bushing without affecting the stiffness of the suspension

Abstract

The invention discloses a stabilizer bar bushing vulcanization structure that does not affect the suspension stiffness, comprising a stabilizer bar body, connecting rods are arranged on both sides of the stabilizer bar body, a bushing assembly is arranged on the surface of the stabilizer bar body, The bushing assembly includes a rubber bushing, the top of the rubber bushing is provided with a first adjusting ring, the bottom of the rubber bushing is provided with a second adjusting ring, and both ends of the first adjusting ring are provided with arc-shaped groove, both ends of the second adjusting ring are provided with arc strips, and the outer side of the first adjusting ring is provided with a protective shell. In the present invention, the first adjusting block and the second adjusting block are provided, and both the first adjusting block and the second adjusting block are matched with the chute, and can move freely in the chute, so that when the stabilizer bar body drives the rubber bush to rotate, Both the first adjusting block and the second adjusting block can be driven to move in the chute, so as to ensure that the rotation of the rubber bush will not affect the rotation of the stabilizer bar body.

Description

technical field [0001] The invention relates to the technical field of automobile suspension equipment, in particular to a vulcanized structure of a stabilizer bar bush that does not affect the suspension stiffness. Background technique [0002] With the continuous development and progress of automobile product technology, people have higher and higher requirements for various performances of automobiles. Among them, handling is one of the most important concerns in many automobile performances, and the stability of automobile suspension system The influence of the bar on the roll angle stiffness of the vehicle will indirectly affect the handling performance of the vehicle such as tire load transfer, equivalent cornering stiffness, and understeer. Generally, the rubber bushing and the stabilizer bar are vulcanized together to avoid the relative rotation between the stabilizer bar and the bushing when the vehicle is running. However, after the bushing is vulcanized on the st...

AI Technical Summary

Problems solved by technology

However, after the bushing is vulcanized on the stabilizer bar, due to the torsional stiffness of the bushing, the suspension stiffness will change greatly when the wheel jumps (parallel wheel jumping), which will increase the difficulty of chassis adjustment.

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