Cutting device for metal material machining

Abstract

The invention discloses a cutting device for metal material machining. The cutting device comprises a supporting bottom plate, a plurality of supporting bottom columns are fixedly connected to the bottom end of the supporting bottom plate, and a first supporting side plate is fixedly connected to the top end of the supporting bottom plate. According to the cutting device, multiple arranged secondmaterial guide rotating rollers and first material guide rotating rollers can be used for being matched with an arranged material fixing structure, metal plates can be fixed instead of manual work, meanwhile, the machining requirements of the metal plates of different sizes can be met, meanwhile, in the metal plate cutting machining process, a cooling medium storage device and a cooling spraying assembly can be used for spraying low-temperature aerial fog to cutting points of a cutting blade and a metal plate, so that the effect of cooling the cutting blade is achieved, the situation that after the cutting blade rubs for a long time to generate high temperature, the blade is excessively abraded, and accessories need to be frequently replaced is avoided, the whole device is compact in structural design, and operation is easily got started.

Description

technical field [0001] The invention belongs to the field of metal material processing equipment, and relates to a cutting device for metal material processing. Background technique [0002] As a relatively common metal material, sheet metal will have a lot of burrs on the rough surface of the sheet metal after it is manufactured due to the manufacturing process. At the same time, the size of the sheet metal is generally relatively small Large, in order to apply to different fields, it is necessary to use special cutting equipment to cut metal sheets. [0003] The current cutting process, the main way is to manually hold the metal sheet with one hand, and then hold the handle of the metal cutting machine with one hand. After the metal sheet is fed into the lower part of the cutting machine, press the cutting machine The handle is used to cut the metal sheet with the help of a high-speed cutting blade, but during the cutting process, the human hand needs to keep pressing the...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a cutting device for metal material processing, which solves the problem in the prior art that during the cutting process, the human hand needs to keep pressing the metal plate, and the vibration generated by the mechanical operation will affect the human hand. It forms a large impact force, and at the same time, in the process of cutting the metal sheet by the cutting blade, there will be strong friction between the cutting blade and the metal sheet, which will cause the cutting blade to generate a strong high temperature in a short period of time. After long-term use , the blade is seriously worn, and frequent replacement parts are required, resulting in increased processing costs

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