Steel plate high-speed cold-cutting rotary sawing machine

Abstract

The invention relates to a steel plate high-speed cold-cutting rotary sawing machine. The steel plate high-speed cold-cutting rotary sawing machine comprises a rack part, a feeding part, a saw cutting part and an automatic control part. The feeding part comprises a feeding movable assembly, a size-fixed feeding sliding table, a steel plate fixing clamp and a feeding bracket, the size-fixed feeding sliding table and the feeding movable assembly are assembled, a to-be-machined steel plate is placed on the size-fixed feeding sliding table and the feeding bracket, and the automatic control part controls the feeding movable assembly to work and further drives the size-fixed feeding sliding table to feed forwards; and the saw cutting part comprises a saw cutting feed assembly, a high-speed circular-saw gear case and a saw web, the high-speed circular-saw gear case is assembled below the saw cutting feed assembly, and the automatic control part controls the saw cutting feed assembly to work and further drives the high-speed circular-saw gear case to conduct saw cutting in an advancing and retreating mode. According to the steel plate high-speed cold-cutting rotary sawing machine, a thread driving pay-off and feeding structure is adopted, operation is smooth, and the failure rate is low. The thin type circular saw web is adopted to conduct high-speed cold saw cutting, secondary machining of a saw-cut material is not needed, energy is saved, and further consumables are saved.

Description

technical field [0001] The invention relates to cutting equipment, in particular to a circular saw machine for high-speed cold cutting of steel plates. Background technique [0002] Circular saws are commonly used as sawing equipment commonly used in mechanical processing. Circular saws can be divided into metal circular saws and woodworking circular saws according to the processed products; vertical, horizontal and scissors according to the feeding method; manual, semi-automatic and fully automatic according to the control method. Sawing equipment has always had a high failure rate, difficult maintenance, and high cost of use. It is imminent to solve these problems, so cold saws came into being. In the process of metal sawing, the heat generated when the saw blade is sawing the workpiece is transferred to the sawdust through the saw teeth, and the sawed workpiece and saw blade are kept cool, so it is called cold sawing. Cold sawing is different from friction sawing. The w...

AI Technical Summary

Problems solved by technology

However, at present, in the application of circular saws, flame sawing is still mostly used, and the processed workpieces need secondary processing, which is laborious and time-consuming, and is not energy-saving and environmentally friendly.

At the same time, due to the structure design of the existing circular saw machine, it is easy to cause the feeding or sawing feed to be unsmooth, resulting in the problem of repeated processing; and due to the complex structure of the equipment, the control is difficult, the repair or maintenance cost is high, resulting in automation. The program is not high

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