High-rigidity modeling steel wheel spoke structure
A high-stiffness, wheel-based technology, applied in the direction of wheels, web-type wheels, vehicle components, etc., can solve problems such as incomplete installation and fit, reduce the impact of deformation, and ensure the effect of stiffness and strength
Inactive Publication Date: 2020-11-20
东风汽车车轮随州有限公司
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Problems solved by technology
[0005] In view of the above problems, the present invention proposes a new technical solution to solve the problem that the plane A of the main part of the spoke bottom is not completely fitted with the brake disc after the actual installation
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[0041] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0042] This embodiment proposes a spoke structure of a high-rigidity shaped steel wheel, see Figure 1-Figure 2 , the spoke structure is composed of a spoke bottom main body 10, a spoke portion 20 and a spoke ring connecting portion 30, wherein the spoke bottom main body 10 is used for mounting and fixing with a brake disc (not shown); the spoke ring connecting portion 30 is used for It is welded and fixed with the rim (not shown), the spoke portion 20 is arranged between the spoke bottom body portion 10 and the spoke ring connecting portion 30, and each spoke body 22 in the spoke portion 20 is used to provide supporting force to improve the strength and rigidity of the wheel .
[0043] In this embodiment, the spok...
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A high-rigidity modeling steel wheel spoke structure relates to the field of wheel structures and comprises a spoke bottom main body part. The spoke bottom main body part comprises an outer ring body,a middle ring body and an inner ring body. The outer ring body, the middle ring body and the inner ring body are provided with an outer ring body plane A, a middle ring body plane A and an inner ringbody plane A, and right-angle transition is formed between every two adjacent ring body planes A; a plurality of first grooves are formed in the outer ring body plane A, and a plurality of outer ringbody bosses are formed on the outer ring body through the first grooves; a plurality of bolt holes are formed in the middle ring body plane A; a plurality of second grooves are formed in the inner ring body plane A, and a plurality of inner ring body bosses are formed on the inner ring body through the second grooves; the plurality of outer ring body bosses and the plurality of inner ring body bosses are distributed in a staggered manner; the bolt holes are not in contact with the outer ring body bosses and the inner ring body bosses; and the spoke bottom main body part is divided into threesections so that the spoke bottom main body part and a brake disc can be better attached when being locked, and a deformation influence of the spoke bottom main body part is reduced.
Description
technical field [0001] The invention relates to the field of wheel structures, in particular to a high-rigidity shaped steel wheel spoke structure. Background technique [0002] The wheel is an important part of the car, and its stiffness directly affects the fatigue life of the wheel and the handling of the vehicle to a large extent. The shaped steel wheel is mainly composed of spokes and rims assembled and welded, and the composition of the spokes includes the main part of the spoke bottom, The spoke part and the spoke ring connection part; the spoke bottom main body is used for installation and fixation with the brake disc; the spoke ring connection part is used for assembly welding and fixation with the rim. [0003] Engineers and technicians verified by rubbing test that the plane A of the main part of the spoke bottom (for the convenience of description, the surface where the main part of the spoke bottom and the brake disc are defined here is called the plane A of the...
Claims
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IPC IPC(8): B60B3/16
CPCB60B3/165
Inventor 袁飞王贤付叶金楼刘旭
Owner 东风汽车车轮随州有限公司