Copper rod polishing machine

Abstract

The invention relates to a copper rod polishing machine, which comprises a machine body, a rotary cage and a speed reduction motor, wherein the machine body is provided with a support. The copper rod polishing machine is characterized in that the two ends of the rotary cage are respectively provided with a hollow rotating shaft; the upper end of the support is connected with the hollow rotating shaft through a bearing; the hollow rotating shaft at one end of the rotary cage is provided with a belt wheel; the belt wheel is connected with an output belt wheel of the speed reduction motor through a belt; the rotary cage is provided with a polishing disk or a plurality of polishing disks; and the center of the polishing disk is provided with a wire passing hole. The copper rod polishing machine has the beneficial effects that as the rotary cage and a polishing disk structure are adopted, a rotatable polished wire passing hole is formed in the rotary cage; when wire rods or copper rods pass through the wire passing hole, the materials such as copper rods are polished in all directions; and compared with static polishing of a polishing head in the prior art, the materials such as copper rods can reach good cylindrical degree, so that the polishing efficiency and quality can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of polishing machines, in particular to a copper rod polishing machine. Background technique [0002] In the production of copper wires, the copper rods are generally drawn into thinner wires gradually through the process of large drawing and medium drawing through wire drawing wheels. Since the raw materials of copper rods are in the drawing process, the shape of the copper rods is roughly round, so through It is difficult to ensure the uniform and smooth appearance of the copper rod by direct wire drawing, which will affect the subsequent processing quality. In order to make the surface of the copper rod meet the quality requirements, it is generally polished. The existing polishing methods include mechanical polishing and chemical polishing. Mechanical polishing generally adopts the method of grinding. For the surface polishing of flat products, the existing polishing machine has There are many type...

AI Technical Summary

Problems solved by technology

[0002] In the production of copper wires, the copper rods are generally drawn into thinner wires gradually through the process of large drawing and medium drawing through wire drawing wheels. Since the raw materials of copper rods are in the drawing process, the shape of the copper rods is roughly round, so through It is difficult to ensure the uniform and smooth appearance of the copper rod by direct wire drawing, which will affect the subsequent processing quality

In order to make the surface of the copper rod meet the quality requirements, it is generally polished. The existing polishing methods include mechanical polishing and chemical polishing. Mechanical polishing generally adopts the method of grinding. For the surface polishing of flat products, the existing polishing machine has Many types, and the existing polishing method for the surface polishing of cylindrical materials is only static grinding with polishing wheels, so it is not conducive to ensuring the cylindricity of cylindrical material contours

The invention patent with the patent number ZL20080205660.3 discloses a copper rod polishing machine. Although it can continuously polish the copper rod, it still has the following deficiencies: First, because the wire wheel assembly is fixedly installed, it is circular on the wire wheel assembly. Install multiple steel wire wheels, and these steel wire wheels form the actual polishing channels, which will actually cause uneven layout on the circumference of the copper rod, and even cause ridges in the gap between adjacent steel wire wheels after polishing; the second is because the steel wire wheels do not move. , the relative friction efficiency is low only by the movement of the copper rod; the third is that the wear of the steel wire wheel is uneven during work but cannot be automatically fed; the fourth is that the position of each polishing wheel is fixed when the copper rod is not properly routed. Partial wear

At present, there is no suitable continuous polishing equipment for the surface of slender rods or wires.

Images