Ground socket shell and manufacturing process

Abstract

The invention discloses a floor socket shell and a production process. The floor socket shell comprises a baseplate and peripheral side plates. The floor socket shell is characterized in that the peripheral side plates are formed by a square tube shaped aluminum alloy section through fixed-length cut-off, and the base plate is fixedly connected to the bottom of the aluminum alloy section. The production process comprises the following steps of (a) carrying out stretch forming on the aluminum alloy section; (b) carrying out fixed-length cut-off on the aluminum alloy section; (c) carrying out die-cutting and blanking on the baseplate, wherein the shape of the base plate is the same as the shape of an outer cross section of the aluminum alloy section; and (d) tightening the baseplate at the bottom of the aluminum alloy section through screws. The floor socket shell has the advantages of simple production process, high-grade and attractive product appearance, light weight, high intensity, corrosion resistance and long service life, and is very beneficial to assembling of internals of a socket, so that the assembling quality is better guaranteed.

Description

technical field [0001] The invention relates to a ground socket, in particular to a socket shell product of the ground socket and a manufacturing process of the ground socket shell. Background technique [0002] The socket shell of the ground socket is a square box with an opening at one end. The traditional ground socket shell is formed by stamping and stretching a steel plate. Due to the high height of the socket shell, in order to prevent deformation and cracking of the socket shell during stamping and stretching, Therefore, steel with good tensile properties or thicker wall thickness must be used. Not only is it heavy, the appearance is not beautiful, and the grade is not high, but it is inevitable that a considerable number of socket shell products will be scrapped due to cracking, and the production cost is high. . In addition, the ground socket shell made of steel plate is easy to rust in the installation environment, which will affect its service life to a certain e...

AI Technical Summary

Problems solved by technology

[0002] The socket shell of the ground socket is a square box with an opening at one end. The traditional ground socket shell is formed by stamping and stretching a steel plate. Due to the high height of the socket shell, in order to prevent deformation and cracking of the socket shell during stamping and stretching, Therefore, steel with good tensile properties or thicker wall thickness must be used. Not only is it heavy, the appearance is not beautiful, and the grade is not high, but it is inevitable that a considerable number of socket shell products will be scrapped due to cracking, and the production cost is high.

In addition, the ground socket shell made of steel plate is easy to rust in the installation environment, which will affect its service life to a certain extent

In addition, because the socket housing has only one end opening, and the surrounding side plates and the bottom plate of the socket housing are a conjoined fixed structure, so for some ground sockets, it will bring great difficulties to the assembly of its socket internals. Inconvenient, can not guarantee the quality of assembly

Images