Stabilizer bar bushing capable of preventing axial movement
A technology of a lateral stabilizer bar and a stabilizer bar bushing, which is applied in the field of auto parts, can solve the problems of wear of the stabilizer bar bushing, shortening the service life, etc., and achieves the effects of ensuring the bonding quality, reducing the relative movement and reducing the wear and tear.
Inactive Publication Date: 2016-12-07
安徽东升精密铸钢件有限公司
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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
Method used
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[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0023] A stabilizer bar bushing for preventing axial movement, including a fixed bracket 1, a bushing body 2 and a frame 3;
[0024] As shown in the accompanying drawings, a bush rib 23 is provided in the middle of the surface of the bush body 2; a notch 22 perpendicular to the stabilizer bar 4 is provided on the side of the bush body 2, and the notch 22 is formed by the bush body The outer surface is cut to the inner hole 24 of the bushing; an annular groove 241 is uniformly arranged on the inner hole wall of the bushing, and a skeleton 3 is embedded in the bushing body 2, and the skeleton 3 divides the bushing body 2 into outer Rubber layer 25 and inner rubber layer 26 two parts, the thickness of described inner rubber layer 26 is greater than the thickness of described outer rubber layer 25;
[0025] The part of the stabilizer bar...
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A stabilizer bar bushing for preventing axial movement, comprising a fixed bracket, a bushing body and a skeleton; the bushing body is provided with bushing ribs, and the inner hole wall of the bushing is evenly provided with ring-shaped ribs. groove, the bushing body is embedded with a skeleton, and the skeleton divides the bushing body into two parts, the outer rubber layer and the inner rubber layer; the fixing bracket matches the outer surface of the bushing body, and the fixing The upper and lower interfaces of the bracket are provided with a bracket flange, and the bracket flange is provided with a coupling hole; the part of the horizontal stabilizer bar that cooperates with the stabilizer bar bushing is the stabilizer bar matching part, and the middle diameter of the stabilizer bar matching part The diameter is the largest, and the diameter becomes smaller as you go to both sides. The invention makes the stabilizer bar and the stabilizer bar bush have sufficient axial rigidity, thereby limiting the axial movement of the stabilizer bar bush, reducing the wear of the rubber material in the inner hole of the bush, and eliminating the need for the stabilizer bar and the stabilizer bar when the car is running. Squeaking noise between bushes.
Description
technical field [0001] The invention relates to the technical field of auto parts, in particular to a lateral stabilizer bushing for preventing axial movement. 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 st...
Claims
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Login to View More IPC IPC(8): B60G21/055
CPCB60G21/0551B60G2200/34B60G2204/41
Inventor 沈伯根
Owner 安徽东升精密铸钢件有限公司