Stabilizer bar for suspension system
A technology of suspension system and stabilizer bar, applied in the direction of suspension, interconnection system, transportation and packaging, etc., can solve complex technical difficulties, manufacturing process and cost problems, achieve improved handling performance, low production cost, and realize active The effect of adjustment
Inactive Publication Date: 2016-09-28
BEIJING CHANGAN AUTOMOBILE ENG TECH RES +1
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Problems solved by technology
A small number of high-end cars use active stabilizer bars, but due to complex technical difficulties, manufacturing processes and cost issues, they are only suitable for use in high-end models of high-end cars
Method used
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[0029] The core of the present invention is to provide a suspension system stabilizer bar, which can realize the adjustment of the torsional angle stiffness of the stabilizer bar at a lower production cost.
[0030] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0031] The suspension system stabilizer bar provided by the embodiment of the present invention includes a stabilizer bar main body 1, and also includes a fixed locking block 5 sleeved on the stabilizer bar main body 1, and one side of the locking block 5 is provided with a locking hole 6; It also includes a fixed base 2 sheathed on the stabilizer bar main body 1 , and a lock core that can be inserted into the locking hole 6 is slidably arranged in the base 2 .
[0032] Please refer to figure 1 , figure 1 The structural diagr...
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The invention discloses a stabilizer bar for a suspension system. The stabilizer bar comprises a stabilizer bar main body, a locking block and a base, wherein the locking block is fixedly sleeved on the stabilizer bar main body; locking holes are formed on one side of the locking block; the base is fixedly sleeved on the stabilizer main body; and a lock cylinder is arranged in the base in a sliding way, and can be inserted into the locking holes. The structure of the stabilizer bar main body is substantially the same as that of the conventional stabilizer bar, the locking holes in the locking block are matched with the lock cylinder in the base to lock the stabilizer bar main body, and the effective torsion area of the stabilizer bar main body is changed to realize a function of changing the rigidity of a torsion angle. According to the stabilizer bar for the suspension system, a simple mechanical structure is adopted, manufacture cost is low, and the rigidity of the torsion angle of the stabilizer bar can be adjusted in two stages, so that the rigidity of the torsion angle of the stabilizer bar can be adjusted with low manufacture cost; and in addition, the stabilizer bar main body can be actively adjusted, so that the operability of an automobile is improved to a certain extent.
Description
technical field [0001] The invention relates to the technical field of automobile suspension systems, in particular to a suspension system stabilizer bar. 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 Through the influence of the rod on the roll angle stiffness of the vehicle, it will indirectly affect the handling performance of the vehicle such as tire load transfer, equivalent cornering stiffness and understeer. [0003] At present, most automobile stabilizer bars are passive, that is, after the material and main dimensions of the stabilizer bar, such as diameter, are determined, the torsional stiffness cannot be adjusted. A small number of high-end cars use active stabilizer bars, but d...
Claims
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IPC IPC(8): B60G21/055
CPCB60G21/0558B60G2202/135
Inventor 侯建勇韩权武
Owner BEIJING CHANGAN AUTOMOBILE ENG TECH RES