Pneumatic slag removing device

Abstract

The invention provides a pneumatic slag removing device, which comprises a cylinder, a piston and a piston rod, wherein the piston rod is fixedly connected with the piston and extends out of the cylinder, a rear end cover and a spring; the cylinder is fixedly connected with the rear end cover; the side wall of the cylinder is provided with an exhaust hole; an air inlet is formed in the center of the rear end cover; the spring is arranged around the piston rod and positioned in the cylinder; two ends of the spring are respectively clamped by the piston and the cylinder; and a file head is arranged at one end of the piston rod, which is far away from the piston. According to the pneumatic slag removing device, the piston rod is driven to longitudinally reciprocate through longitudinal reciprocating motion of the piston in the cylinder, and iron slag at slits is removed through the cylindrical file head at the end of the piston rod, so that the slag removing efficiency is remarkably improved, the labor intensity of workers is reduced, and adaptability of the pneumatic slag removing device is also improved.

Description

technical field [0001] The invention relates to the technical field of cutting equipment, in particular to a pneumatic slag removal device. Background technique [0002] As we all know, after metal cutting, it is usually necessary to remove the iron slag near the cutting seam, so as to improve the appearance of the cutting place and improve the cutting quality of the product. At present, the iron slag at the slot is usually removed by manually tapping with a chisel or grinding with an angle grinder to remove the iron slag. [0003] If the length of the cut is relatively long and the shape of the cut is complicated, using a chisel to remove the iron slag will lead to a significant decrease in work efficiency and a significant increase in labor intensity; The removal of iron slag by a grinder cannot easily remove the iron slag, and it may even cause changes in the shape of the kerf, thereby affecting product quality. [0004] Therefore, the slag removal device in the p...

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Problems solved by technology

[0003] If the length of the cut is relatively long and the shape of the cut is complicated, using a chisel to remove the iron slag will lead to a significant decrease in work efficiency and a significant increase in labor intensity; The removal of iron slag by the grinder is not easy to remove the iron slag, and may even cause the shape of the slot to change, thereby affecting product quality

[0004] Therefore, the slag removal device in the prior art has the defects of low working efficiency and high labor intensity of the operators, and the adaptability of the slag removal device is also poor

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