Automatic punching device for small metal plate

Abstract

The invention relates to the technical field of metal materials, and discloses an automatic punching device for a small metal plate. The automatic punching device comprises a base frame. A guide railis fixedly installed on the inner wall of the base frame. A rack is connected to the guide rail in a sliding manner. A fan-shaped gear is engaged with the inner side of the rack. An installing plate is fixedly installed at the bottom end of the rack. A punching motor body is fixedly installed on the lower surface of the installing plate. Connecting rods located on the two sides of the punching motor body are fixedly installed on the lower surface of the installing plate. A protective shell is fixedly installed at the bottom ends of the connecting rods. A first magnetic pole is fixedly installed on the left side wall of the interior of the protective shell. A second magnetic pole is fixedly installed on the right side wall of the interior of the protective shell. According to the automaticpunching device, automatic feeding can be achieved, the plate can be automatically fixed, shaking of an iron plate is prevented when the punching motor body drills the iron plate on a working table, and meanwhile, an electromagnet can adsorb iron powder generated in the drilling process of the punching motor body, and prevent the iron powder from being scattered at will.

Description

technical field [0001] The invention relates to the technical field of metal materials, in particular to an automatic punching device for small metal plates. Background technique [0002] Metal plates generally refer to metal plates such as iron plates and copper plates. Iron is also one of the "black metals" in the industry (the other two are chromium and manganese) (in fact, pure pig iron is silvery white, and the iron element is called "Black metal" is because the surface of iron is often covered with a layer of protective film whose main component is black iron tetroxide). In daily life, iron products and plates are used more often. Generally, when we use iron products and plates, we need to carry out Grinding, drilling and other processing. [0003] Existing iron product plates are punched. First, the existing method is to manually punch holes, manually position and fix them, manually install and fix them, and need to use bolts to fix structures such as briquetting blo...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a small automatic punching device for sheet metal, which has the advantages of automatic feeding and automatic fixing, and solves the problems of low automation

Images