Metal cover corner and processing method thereof

Abstract

The invention belongs to the field of metal plate processing, and discloses a metal cover corner and a processing method of the metal cover corner. The metal cover corner comprises a cover body, wherein the cover body comprises a cover plate and a plurality of side plates connected with the cover plate; corners between the adjacent side plates are in arc structures; the corners comprise stretch sections connected with the cover plate, bending sections located on the edges of the side plates, and corner openings located between the bending sections and the stretch sections; decorative parts are arranged in the corner openings, and connected with a substrate; and the substrate clings to the inner side surfaces of the corners. According to the metal cover corner, the corner openings are formed at the corners of a metal cover, the corners are divided into the stretch sections and the bending sections, the bending sections are formed by cutting and connected with the side plates by bending seams, and the stretch sections adopt stretch technologies and only occupy a part of the width of the corners, so that the wider side plates can be obtained; and the decorative parts in different colors and shapes are arranged in the corner openings, so that an attractive effect can be exerted.

Description

Technical field [0001] The invention relates to the technical field of sheet metal processing, in particular to a corner of a metal cover and a processing method thereof. Background technique [0002] With the development of technology and the needs of the times, various electronic products are gradually developing in the direction of low-cost, high-strength, light, thin and fashionable. Therefore, the metal appearance has also become the trend of the times. It can make the products have a metallic texture. Products with metal shells can show consumers the idea of ​​being rich and not expensive. However, when processing large-volume metal covers, the prior art generally adopts the method of stretching all around. Because the metal cover is thin, the degree of stretching is limited, and the corners are not easy to form; due to the large volume of the metal cover, The mold required for corner molding is relatively large, and the mold cost is relatively high; due to the difficult m...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is: in order to solve the problem that when the corners between the larger metal cover side panels are completely processed by stretching technology, the corner processing is difficult and the product performance is unstable during mass production

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