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Hub shaping mold

A wheel hub and mold technology, applied in the field of wheel hub shaping molds, can solve problems such as high cost, large heat treatment deformation, and increased material usage

Active Publication Date: 2017-08-01
宁波路威汽车轮业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The heat treatment deformation of wheel hub products is large, and the deformation after heat treatment is eliminated by mechanical cutting to obtain the required size. This method will greatly increase the material usage of the product, the cost remains high, and the production efficiency is low.

Method used

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Embodiment Construction

[0036] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0037] figure 1 is a sectional view of the wheel hub shaping die of the present invention, figure 2 It is a perspective view of the wheel hub shaping mold of the present invention, please refer to figure 1 , figure 2 As shown in the figure, a hub shaping mold of a preferred embodiment is shown, including: a lower worktable 3 , on which a rotary disk 4 is arranged, and the rotary disk 4 is driven by a motor 5 .

[0038] In addition, as a preferred embodiment, the hub shaping mold also includes: a lower mold core 6, the lower mold core 6 is fixed on the rotating disk 4, the upper surface of the lower mold core 6 matches the lower surface of the standard wheel hub, and the lower mold core 6 is fixed on the rotating disk 4. Claws are provided on the mold core 6, and the lower mold core 6 and th...

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Abstract

The invention discloses a hub shaping mold. The hub shaping mold comprises a lower workbench, multiple inner supporting pieces and multiple outer pressing pieces. A rotary disc is arranged on the lower workbench. Mold cores are fixed to the rotary disc, the upper surface of the lower mold core is matched with the lower surface of a standard hub, and clamping jaws are arranged on the lower mold core. An upper workbench is located above the lower workbench, multiple hydraulic oil cylinders are arranged below the upper workbench, pressing blocks are fixed to piston rods of the multiple hydraulic oil cylinders, push block grooves are formed along the sides, towards the inner supporting pieces, of the pressing blocks, the push block grooves penetrate the lower surfaces from the upper surfaces of the pressing blocks, and vertical motion of the piston rods is converted into horizontal motion of the inner supporting pieces through the push block grooves and push blocks. The lower surface of the upper mold core is matched with the upper surface of the standard hub, and the lower ends of the inner supporting pieces abut against the upper mold core. The hub is clamped by the dot-shaped inner supporting pieces and the tooth-shaped outer pressing pieces or the dot-shaped outer pressing pieces jointly, the hub suffers from pressure of the inner supporting pieces and the outer pressing pieces at deformation positions, and therefore the shaping effect is achieved.

Description

technical field [0001] The invention relates to the technical field of wheel hub shaping, in particular to a wheel hub shaping mold. Background technique [0002] The heat treatment deformation of wheel hub products is large, and the deformation after heat treatment is eliminated by mechanical cutting to obtain the required size. This method will greatly increase the material usage of the product, the cost remains high, and the production efficiency is low. Contents of the invention [0003] In view of the above-mentioned problems, the object of the present invention is to provide a hub shaping mold. [0004] In order to achieve the above object, the technical scheme that the present invention takes is: [0005] A hub shaping mold, which includes: a lower worktable, on which a rotating disk is arranged, and the rotating disk is driven by a motor; a lower mold core, which is fixed on the rotating disk , the upper surface of the lower mold core matches the lower surface of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D3/16B21D53/26
CPCB21D3/16B21D37/10B21D53/26
Inventor 郑跃风
Owner 宁波路威汽车轮业有限公司
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