Thin-wall metal support leg and production method thereof

Abstract

The invention relates to a thin-wall metal support leg which comprises two punch-formed support members, wherein the two support members are oppositely arranged and welded into a whole, the joints of the two support members are identical. The invention also relates to a production method for the thin-wall metal support leg, which comprises the following steps of: a, forming a metal plate with proper material and dimension into the support members with openings by using a punching technology through one or more times of processing according to the demand on the shape of the support leg; b, cutting off the opening edges of the two support members; c, welding the two support members together by using a welding technology; d, polishing a welding surface to form a support leg black blank with an integrated shape and a structure function; and e, carrying out metal surface processing on the black blank. The thin-wall metal support leg manufactured by using the production method has the advantages of simple process, low production cost and high production efficiency, and is easy to manufacture a complicated surface pattern.

Description

technical field [0001] The invention belongs to the technical field of manufacturing hardware and furniture accessories, and in particular relates to a thin-walled metal support leg for supporting furniture such as tables, chairs, tea tables, wardrobes, TV cabinets, and beds and a production method thereof. Background technique [0002] In recent years, China's hardware furniture market has developed vigorously, and various furniture products made of metal have appeared and exported to all parts of the world. Looking at the processes used for metal furniture products today, there are mainly: casting process, sheet metal process, tubular process and linear process, each of which has its own advantages and disadvantages. The casting process has various shapes, but the cost of the mold is high, the production efficiency is low, and it is a solid structure, and the consumables are large, resulting in high production costs; To make thin-walled hardware accessories, but the metal...

AI Technical Summary

Problems solved by technology

The casting process has various shapes, but the cost of the mold is high, the production efficiency is low, and it is a solid structure, and the consumables are large, resulting in high production costs; To make thin-walled hardware accessories, but the metal supports processed by the above-mentioned process have simple shapes and little change, and cannot form beautiful and fashionable complex patterns, which is difficult to meet the needs of consumers

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