Copper bar production and manufacturing stretching equipment and copper bar production and manufacturing stretching process

Abstract

The invention provides copper bar production and manufacturing stretching equipment and a copper bar production and manufacturing stretching process. The copper bar production and manufacturing stretching equipment comprises a machining shell, an extrusion unit, a feeding unit and a shaping unit, wherein a feeding port is formed in the upper side of the machining shell, the extrusion unit is arranged on the inner wall of the machining shell, the feeding unit is arranged in the middle of the extrusion unit, and the shaping unit is arranged on the right side of the extrusion unit. According to the copper bar production and manufacturing stretching equipment, the feeding unit is additionally arranged, a heated blank can be lifted to the same height as an extrusion die, and then extrusion machining is conducted on the blank, so that collision is reduced, and the working efficiency is improved; and balls are arranged on the machining shell, the extrusion unit, the feeding unit and the shaping unit correspondingly, so that friction between a blank and the die during machining is effectively reduced, machining is more convenient and faster, and a certain protection effect is achieved on the extrusion die.

Description

technical field [0001] The invention relates to the technical field of copper rod production, in particular to a copper rod manufacturing stretching equipment and a copper rod manufacturing stretching process. Background technique [0002] In the processing and molding of copper rods, extrusion molding is more common. Extrusion molding generally refers to heating the billet to a certain temperature, putting it into an extrusion mold, and extruding the raw material with a piston or screw by applying pressure. , in order to realize the processing method of extrusion molding. [0003] However, the copper rods have the following problems in the process of extrusion molding at present: one, the traditional extrusion dies will have blanks that are subjected to the collision of the mold during processing, which cannot ensure that the copper rods after molding meet the requirements for use, so copper rods need to be processed Secondary processing increases unnecessary workload. ...

AI Technical Summary

Problems solved by technology

[0003] However, the copper rods have the following problems in the process of extrusion molding at present: one, the traditional extrusion dies will have blanks that are subjected to the collision of the mold during processing, which cannot ensure that the copper rods after molding meet the requirements for use, so copper rods need to be processed Secondary processing, increasing unnecessary workload

[0004] 2. The usual extrusion dies use a sliding fit to process the billet, which will increase the damage to the die, and cause defects on the surface of the workpiece during processing, which will affect the use

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