An automatic pipe cutting machine

Abstract

The invention relates to an automatic pipe cutting machine. The automatic pipe cutting machine comprises a support base, wherein a working flat board is arranged on the upper end of the support base,a sealing cover is arranged on the outer side of the upper end of the working flat board, a discharging opening is formed in the right side of the upper end of the working flat board, a first clampingblock is arranged on the left end of the discharging opening, a steel pipe is arranged on the upper end of the first clamping block, a second clamping block is arranged on the upper end of the steelpipe, a pressing block is arranged on the upper end of the second clamping block, a hydraulic cylinder is arranged in the center of the upper end of the pressing block, a limiting part is arranged onthe outer side of the lower end of the hydraulic cylinder, a limiting groove is formed in the inner side of the upper end of the limiting part, one end of a compression spring is arranged on the innerside of the limiting groove, a placing part is arranged on the lower side of the right end of the steel pipe, a limiting board is arranged on the right end of the placing part, a first feed screw nutis arranged on the front end of the placing part, a first sliding sleeve is arranged on the back end of the placing part, a first guide rod is arranged on the inner side of the first sliding sleeve,a cutting device is arranged on the upper end of the right side of the second clamping block, and a collecting device is arranged on the inner side of the lower end of the base.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to an automatic pipe cutting machine. Background technique [0002] In the prior art, when the steel pipe is cut to a specific length, it is usually manually marked first, then the steel pipe is fixed on the cutting machine, and the cutting machine is used to cut according to the marked line. Sharp burrs and flashes are generally polished by a grinding machine in the prior art, but they will still affect the safety of the staff during the process of handling or secondary processing, and the steel pipe is not fixed effectively during cutting, making it difficult to To ensure the accuracy of cutting, the tool rotates and feeds, and the props are fed manually, which makes the feeding uneven and it is difficult to guarantee the cutting quality. Contents of the invention [0003] The present invention aims to solve the problems existing in the above-mentioned prior art, ...

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Problems solved by technology

[0002] In the prior art, when the steel pipe is cut to a specific length, it is usually manually marked first, then the steel pipe is fixed on the cutting machine, and the cutting machine is used to cut according to the marked line. Sharp burrs and flashes are generally polished by a grinder in the prior art, but they will still affect the safety of the staff during the process of handling or secondary processing, and the steel pipe is not fixed effectively during cutting, making it difficult to To ensure the accuracy of cutting, the tool rotates and feeds, and the props are fed manually, which makes the feeding uneven and difficult to guarantee the cutting quality

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