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Vehicle spoke roundness trimming device

A technology for automobile wheels and wheel spokes is applied in the field of rounding devices for automobile wheel spokes, which can solve problems such as increasing production costs and prolonging product manufacturing time, and achieves the effects of improving quality, reducing production costs and reducing out-of-roundness.

Inactive Publication Date: 2015-12-02
CHONGQING ZETIAN AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the inspection is completed, the spokes with relatively large out-of-roundness are generally recovered for remelting and stamping, which repeats the processing process, prolongs the manufacturing time of the product, and increases the production cost

Method used

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  • Vehicle spoke roundness trimming device
  • Vehicle spoke roundness trimming device
  • Vehicle spoke roundness trimming device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] like figure 1 , figure 2 and image 3 As shown, the full-circle device of the automobile wheel spoke includes a base 1, a mounting base 2 and a mandrel 3, the base 1 is parallel to the horizontal plane of the ground, and the base 1 is provided with bolt holes, and the screws pass through the bolt holes to connect the base 1 is fixed on a horizontal tabletop. The mounting seat 2 is cylindrical, and the mounting seat 2 and the base 1 are integrally formed to ensure a horizontal reference, so that the spokes are on a horizontal plane. The top of the mounting seat 2 is the mounting surface 4, the mounting surface 4 is matched with the arc surface of the spoke, including a fixed surface 401 raised in the middle and a horizontal surface 402 corresponding to the edge of the spoke, and the spoke undercut is installed on the mounting surface 4, achieve axial positioning. A mandrel 3 is provided at the center of the mounting surface 4, and the mandrel 3 is a cylindrical prot...

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PUM

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Abstract

The invention relates to the stamping detection filed, and especially relates to a vehicle spoke roundness trimming device, which comprises a foundation base, a mounting base and a central spindle used for positioning and clamping a central hole of a spoke, wherein the mounting base is located on the foundation base and the mounting base is fixedly connected to the foundation base; the central spindle is located at the geometrical center of the mounting base; a top portion of the mounting base is provided with a mounting surface cooperated with an arc surface of the spoke; an edge of the mounting surface is provided with an arc baffle plate; and a heating mechanism is set above the mounting surface. According to the invention, the arc degree is trimmed through heating and rotation, thus the out-of-roundness degree of the spoke is lowered; and the spoke is avoided from being molten again and stamped, thus lowering the production cost.

Description

technical field [0001] The invention relates to the field of stamping detection, in particular to a rounding device for automobile wheel spokes. Background technique [0002] The wheel spoke is a device to protect the rim and spokes of the vehicle wheel. Its structure is generally a pair of circular cover plates. The diameter of the cover plate is similar to the diameter of the wheel rim. The center of the cover plate has a hole larger than the rotation axis of the wheel. There are holes near the edge of the cover plate, and the edge of the cover plate is provided with an annular wheel plate, and the curved surface of the wheel plate can fit closely with the curved surface of the wheel rim. With the rapid development of the automobile industry, more and more people use automobiles as a means of transportation, and the product quality of the spokes has also attracted much attention. Among them, the out-of-roundness of the spokes is a relatively key detection parameter. After...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D3/00
Inventor 黄忠泽
Owner CHONGQING ZETIAN AUTO PARTS
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