Wire rod husking sander

Abstract

The invention relates to a wire rod husking sander, comprising a main shaft fixed on a frame, wherein a through hole is arranged in the axis direction of the main shaft; a main turntable and a driving gear are rotatably arranged on the main shaft; a plurality of driving rotation shafts are rotatably arranged on the main turntable and each driving rotation shaft is provided with a driven belt pulley mounting shaft; drive gears and driving belt pulleys are fixedly arranged on the driving rotation shafts, and the drive gears are meshed with the driving gear; driven belt pulleys are rotatably arranged on the driven belt pulley mounting shafts; the driving belt pulleys and the driven belt pulleys are provided with grinding abrasive belts, and equipped with tension pulleys with tension shafts; the distances from the driving belt pulleys, the driven belt pulleys and the tension pulleys to the main turntable are the same; and the difference between the distances from any two driving belt pulleys to the main turntable is longer than the width of the grinding abrasive belts. By using the wire rod husking sander of the invention, the mill scale and the corrosion on the surface of a processed wire rod are removed, the defects on the surface of the wire rod are removed, the surface finish of the wire rod is increased, and the mechanical and physical performance of the wire rod is improved.

Description

technical field [0001] The invention relates to a machine for surface treatment of disk-like metal materials, in particular to a shell-sanding machine for disk elements. Background technique [0002] Since metal materials will form oxide skin on the surface during the production process, in the subsequent process, the surface needs to be treated to improve the surface cleanliness of the workpiece, and can effectively eliminate internal stress and increase the strength and other mechanical properties of the workpiece. At present, the surface treatment of disc-like metal materials is generally carried out by pickling. The oxide scale of the metal material is not cleaned uniformly and thoroughly. At the same time, there is a certain corrosion on the material itself, which affects the strength and the treatment effect is poor. The remaining acid solution left by pickling is difficult to reuse, forming secondary pollution, and improper treatment of the remaining acid solution wil...

AI Technical Summary

Problems solved by technology

At present, pickling is generally used for the surface treatment of disc-like metal materials. The oxide scale of metal materials is not cleaned uniformly and thoroughly. At the same time, there is a certain corrosion on the material itself, which affects the strength and the treatment effect is poor.

The residual acid left over from pickling is difficult to reuse, causing secondary pollution. Improper disposal of the residual acid will cause serious environmental pollution

It is also reported that shot blasting is used to clean the oxide skin of disc-like metal materials, but in actual use, whether it is shot blasting of the whole roll or single traction shot blasting after uncoiling, there are extremely high energy consumption, high failure rate, and low production efficiency. , serious steel grit overflow and other serious problems

[0003] Such a high cost of use cannot make shot blasting widely used in the surface treatment of disc metal-like materials

Neither of the above two methods can achieve the effect of removing scale and improving the surface finish of metal-like materials of disk elements.

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