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Punch structure, stamping method of shell structure and shell structure

A technology of shell structure and punch, which is applied in the direction of electrical equipment shell/cabinet/drawer, electrical components, metal processing equipment, etc., to achieve the effect of good beauty, best service life and production efficiency, and increase production efficiency

Inactive Publication Date: 2015-03-11
INVENTEC PUDONG TECH CORPOARTION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above problems, the present invention relates to a punch structure, a stamping method of the shell structure and the shell structure, so as to solve the problem that it is difficult to form small patterns on the shell in the prior art

Method used

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  • Punch structure, stamping method of shell structure and shell structure
  • Punch structure, stamping method of shell structure and shell structure
  • Punch structure, stamping method of shell structure and shell structure

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that the drawings are all in a very simplified form and use imprecise ratios, which are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0026] The detailed features and advantages of the present invention are described in detail below in the specific embodiments, the content of which is sufficient to enable any person familiar with the relevant art to understand the technical content of the present invention and implement it accordingly, and according to the content disclosed in this specification, the claims and the drawings Any person skilled in the art can easily understand the related objects and advantages of the present invention. The fol...

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Abstract

The invention discloses a punch structure, a stamping method of a shell structure and the shell structure. The punch structure is provided with a punch body, wherein the punch body is provided with a stamping surface and a guide surface connected with the stamping surface; the guide surface surrounds the stamping surface; the stamping surface and the guide surface have a first obtuse angle. Thus, the punch structure can be used for stamping a pattern with a smaller area on a shell.

Description

technical field [0001] The invention relates to a punch structure, a stamping method of a shell structure and the shell structure, in particular to a punch structure with a guide surface on the punch body, a stamping method of the shell structure, and the shell structure. Background technique [0002] With the development of technology, users also have higher requirements on the appearance of electronic devices. Therefore, patterns are designed on the appearance shell to enhance the aesthetic feeling of the shell. Generally speaking, a stamping process is used to form a pattern on the shell. [0003] When the desired design is small, a smaller punch is required. However, due to the poor strength of the small punch, the production efficiency will be reduced accordingly. On the other hand, there is also a solution to simplify small patterns into lines, but the embossed shape is less beautiful. Contents of the invention [0004] In view of the above problems, the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D22/02H05K5/00
CPCB21D37/10B21D22/02H05K5/00
Inventor 刘子民黄俊豪
Owner INVENTEC PUDONG TECH CORPOARTION
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