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Wheel web bending aligning die

A web bending and aligning technology, which is used in forming tools, manufacturing tools, metal processing equipment, etc., to reduce web defects and waste, improve qualification rates, and reduce production costs.

Active Publication Date: 2015-02-25
MAGANG (GROUP) HOLDING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a wheel web bending adjustment mold with a simple structure in view of the deficiencies in the prior art. Effectively rectify problems, improve the pass rate of straight-spoke wheels, and reduce production costs

Method used

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Embodiment Construction

[0017] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:

[0018] as attached figure 1 , with figure 2 As shown, the present invention is a wheel web plate bending adjustment mold, and the adjustment mold includes an upper bending die 1, a lower bending die 2, an upper bending die 1 and a lower bending die 2 respectively connected with a straight The spoke plates 4 on both sides of the spoke plate wheel 3 cooperate, and the upper working surface 5 of the upper bending die 1 and the lower working face 6 of the lower bending die 2 are respectively provided with a plurality of raised bending high points 7 and Recessed bend low 8.

[0019] Preferably, the multiple bending high...

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Abstract

The invention provides a wheel web bending aligning die applied to the technical field of automobile wheel producing and processing. The aligning die comprises an upper bending die (1) and a lower bending die (2), wherein the upper bending die (1) and the lower bending die (2) are matched with webs (4) on the two sides of a wheel (3) respectively; a plurality of raised bending high points (7) and a plurality of recessed bending low points (8) are respectively arranged on an upper working surface (5) of the upper bending die (1) and a lower working surface (6) of the lower bending die (2). The wheel web bending aligning die, provided by the invention, is simple in structure, can solve the problem that the web defects appearing during the wheel pressing and rolling cannot be effectively aligned through the bending, improves the qualification rate of the straight web wheels, and reduces the manufacturing cost.

Description

technical field [0001] The invention belongs to the technical field of motor vehicle wheel production and processing, and more specifically relates to a wheel web plate bending correction die. Background technique [0002] The rolling production of integral wheels and wheel parts (hereinafter collectively referred to as wheels) is divided into several processes: upsetting, preforming, forming, rolling, and bending and punching. Among them, the preforming and forming processes are affected by fluctuations in billet weight, billet temperature, equipment system pressure, etc., and the thickness of the forming billet will also fluctuate. Therefore, after being rolled by the wheel rolling mill, the transition between the rolled web and the pressed web often cannot be smooth, and the inside and outside of the web often have unequal thicknesses and the center line of the web is misaligned. The bending process itself has two functions, one is to press the wheel web into the require...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D37/10B21D11/10B21D53/26
Inventor 谢峰李新许章泽傅立东
Owner MAGANG (GROUP) HOLDING CO LTD