Cutting machine

Abstract

The invention relates to a cutting machine, comprising a base, two supporting frames are fixedly arranged on the upper side of the base, a supporting sleeve is fixedly arranged on the supporting frame, two sets of supporting rollers are fixedly arranged on the inner wall of the supporting sleeve, There is a pipeline between the roller groups, and the outer wall of the pipeline is in contact with the supporting roller group; a ring rotating groove is opened in the side wall of the right end of the supporting sleeve, and a rotating block is arranged in the ring rotating groove, and the outer end of the rotating block is fixed Connected with cutting machine lifting device. The beneficial effect of the present invention is that the cutting machine can cut the pipe around the pipe, which solves the problem of inconvenient cutting of larger pipes, which is convenient and fast; in addition, the position of the pipe during the cutting process is always kept unchanged by using the clamping device. The cutting blade of the cutting machine is protected from damage; and the position of the baffle can be adjusted, that is, the cutting length of the pipe can be adjusted conveniently.

Description

technical field [0001] The invention relates to the technical field of pipe cutting, in particular to a cutting machine. Background technique [0002] A pipeline is a device used to transport gas, liquid or fluid with solid particles connected by pipes, pipe connectors and valves. Usually, after the fluid is pressurized by blowers, compressors, pumps and boilers, it flows from the high-pressure part of the pipeline to the low-pressure part, and it can also be transported by the pressure or gravity of the fluid itself. Pipes are widely used, mainly in water supply, drainage, heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices. [0003] There are different categories of pipelines according to different classification methods: [0004] According to the material: steel pipe, it is divided into high carbon steel pipe, alloy steel pipe, ordinary carbon steel pipe, stainless st...

AI Technical Summary

Problems solved by technology

[0012] During the construction and laying of the pipeline, the length of the pipeline needs to be cut according to the site environment. At this time, the pipeline needs to be cut off. In the prior art, the pipeline is generally cut with a hand-held cutting machine, but this The method will cause the cut to be uneven; when the pipe is heavy, it is not practical to cut it by rotating the pipe, and a rotary cutter is required to cut the pipe

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