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Wheel spoke

A spoke and wheel technology, applied in the field of spokes of motor vehicle wheels, can solve the problems of reducing the driving safety of motor vehicles and reducing the strength of spokes

Inactive Publication Date: 2013-01-16
LIUZHOU YINXING WHEEL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Reducing the weight of the spokes is an effective way to reduce the weight of the wheels, but the wheels are the supporting parts of the entire vehicle, and the dynamic loads of the wheels during driving are relatively large and complex, and the spokes are the main force bearing parts of the wheels. The strength requirement is very high. Simply red

Method used

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Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0015] figure 1 , figure 2 and image 3 The wheel spokes shown have a barrel portion formed from steel plate, i.e. as figure 2 The lower part, the mounting part, that is figure 1 The central part has 4 bolt holes evenly distributed on the periphery of the central through hole, and the connecting part between the cylindrical part and the mounting part, and the connecting part is provided with 14 cooling holes evenly distributed around the central through hole. Air hole, within the ring surrounded by 14 cooling air holes, there is a ring of raised parts with the central through hole as the center of the circle and the opening of the cylinder body facing oppositely. The inner edge portion of the top portion 4 of the raised portion is a straight edge 3, and the outer edge portion of the top portion 4 of the raised portion is a curved side edge 5, and ...

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Abstract

The invention discloses a wheel spoke, which comprises a cylindrical part, an installation part and a connecting part, wherein the cylindrical part is molded by using steel plates; the installation part is provided with bolt holes which are uniformly distributed on the periphery of a central through hole; the connecting part is positioned between the cylindrical part and the installation part; the connecting part is provided with a plurality of cooling air holes distributed by taking the central through hole as the center; and at least one circle of projecting parts which take the central through hole as the circle center and are opposite to the opening of the cylindrical part are arranged in a ring defined by the cooling air holes. Compared with the prior art, the wheel spoke has the advantage that high spoke strength can be achieved by adopting thin spoke steel plates, so that light weight of the wheel spoke is realized.

Description

technical field [0001] The invention relates to the technical field of motor vehicle component manufacturing, in particular to a spoke of a wheel for a motor vehicle. Background technique [0002] In order to achieve energy saving and emission reduction, reduce energy and raw material consumption, vehicle lightweight is the development trend. Reducing the weight of the spokes is an effective way to reduce the weight of the wheels, but the wheels are the supporting parts of the entire vehicle, and the dynamic loads of the wheels during driving are relatively large and complex, and the spokes are the main force bearing parts of the wheels. The strength requirement is very high. Simply reducing the thickness of the spokes will reduce the stress strength of the spokes and reduce the driving safety of motor vehicles. Therefore, there is a contradiction between reducing the weight of the spokes and the strength of the spokes held by people. Light spokes and maintaining sufficien...

Claims

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Application Information

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IPC IPC(8): B60B3/10
Inventor 刘定
Owner LIUZHOU YINXING WHEEL MFG
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