A continuous extrusion molding equipment for high-conductivity copper bars

Abstract

The invention discloses high-conductivity copper bar continuous extrusion plasticity equipment which comprises a case base, a grinding platform and an extrusion mechanism. The case base is placed on the ground. The grinding platform is fixedly installed on the top of the case base. The extrusion mechanism is installed on the top of the grinding platform through bolts. The grinding platform comprises a drive shaft, a bearing shaft, a conveying drum and a bearing drum. The extrusion mechanism comprises an outer framework, a lifting thread column and an extrusion box. A butt joint sleeve is fixedly welded to the middle portion of the top of the extrusion box. According to the high-conductivity copper bar continuous extrusion plasticity equipment, operation of extruding copper bars on the horizontal plane to generate deformation is adopted for extruding the copper bars of various length sizes, by means of multi-section type continuous extrusion operation, continuity of production work canbe ensured, the flatness of copper bar base materials is controlled, an impact block moves up and down periodically along with the equipment, thus impact operation is carried out for extruding semi-finished products, and the flatness of the whole semi-finished products is improved.

Description

technical field [0001] The invention relates to the technical field of copper bar production, in particular to a high-conductivity copper bar continuous extrusion molding equipment. Background technique [0002] Copper bars, also known as copper bus bars or copper bus bars, are an electrical component made of copper. They mainly play the role of transmitting current and connecting electrical equipment in the circuit. To choose a suitable copper bar, the screws at the connection must be tightened, otherwise there may be a possibility of burning the copper bar when the current is high. Nowadays, the technology for using copper bars is relatively mature, and there are many ways to use them, but In terms of manufacturing process, traditional copper bar production usually includes multiple production steps such as the selection of round copper rods, stretching into suitable round copper rods, and rolling into trapezoidal cross-sections, among which plastic deformation of copper r...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a high-conductivity copper bar continuous extrusion molding equipment, which solves the problems of difficulty in continuous production of copper bars and controlling the extrusion of each size of copper bars

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