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Wire drawing device for metal mobile phone rear shell

A technology for mobile phone back shell and mobile phone shell, which is applied to metal shell, metal processing, grinding drive device, etc., can solve the problems of unguaranteed quality, time-consuming and labor-intensive, etc., and achieves the effect of strong oxidation resistance and good cleaning time.

Active Publication Date: 2020-02-21
东阳坎层电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, more and more metal shells of products have used the metal wire drawing process to achieve aesthetics and anti-corrosion effects, but manual wire drawing is time-consuming and laborious, and the quality is not guaranteed. Therefore, it is necessary to invent to solve the above problems

Method used

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  • Wire drawing device for metal mobile phone rear shell
  • Wire drawing device for metal mobile phone rear shell
  • Wire drawing device for metal mobile phone rear shell

Examples

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Embodiment Construction

[0019] Combine below Figure 1-5 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The front, back, left, right, up, and down directions of the view direction are the same, figure 1 It is the front view of the device of the present invention, figure 1 The directions shown are consistent with the front, rear, left, right, up, and down directions of the device of the present invention.

[0020] refer to Figure 1-5 According to an embodiment of the present invention, a wire drawing device for a metal mobile phone rear case includes a body 10, a wire drawing space 14 is provided in the body 10, and a fixing part 80 for fixing a mobile phone case is provided in the wire drawing space 14 , the fixing part 80 includes a support rod 49 rotatably installed in the drawing space 14, all symmetrical sliding mounting fixing blocks 52 on both sides of the supporting rod 49, the fix...

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PUM

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Abstract

The invention discloses a wire drawing device for a metal mobile phone rear shell. The wire drawing device for the metal mobile phone rear shell comprises a machine body, wherein fixing blocks are symmetrically and slidably mounted on two sides of a supporting rod, a first spring space is formed in each fixing block, a motor base moves to the left side of a third positioning space to be clamped and positioned, a threaded screw is used for controlling left and right movement of an abrasive stone, and the abrasive stone makes contact with the mobile phone shell to move left and right for wire drawing. Mechanical wire drawing is finer than manual wire drawing, and oxidation resistance is higher. Fan blades are controlled to rotate in a linkage mode, the cleaning time and the plastic film cutting time can be better controlled, and a pressing block is controlled to slide up and down flexibly through a spring, so that the surface of the wire-drawn mobile phone shell is not damaged while a plastic film is attached.

Description

technical field [0001] The invention relates to the field of metal materials, in particular to a wire drawing device for a metal mobile phone rear case. Background technique [0002] Metal wire drawing is a manufacturing process in which the aluminum plate is repeatedly scraped out with sandpaper. In the wire drawing process, the special film technology after anodizing can make the metal surface generate a film layer containing the metal component, clearly showing every fine detail. Silk marks for a fine hair-like sheen in a metallic matte. In recent years, more and more metal shells of products have used metal wire drawing process to achieve aesthetics and anti-corrosion effects. However, manual wire drawing is time-consuming and laborious, and the quality is not guaranteed. Therefore, an invention is needed to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a wire drawing device for the back shell of a metal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B19/00B24B41/02B24B47/12B24B55/06B24B41/06B08B5/02B26D1/06B29C63/00B29C63/02
CPCB24B19/00B24B41/02B24B47/12B24B55/06B24B41/06B08B5/02B26D1/065B29C63/0004B29C63/02H04M1/0202H04M1/026H05K5/0247H05K5/04H05K7/14
Inventor 柴建尔
Owner 东阳坎层电子科技有限公司
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