Pipe cutting machine

Abstract

The invention relates to the technical field of tubular material machining, in particular to a pipe cutting machine with two pipe cutting units, wherein the two pipe cutting units cut tubular materials at the same time. The pipe cutting machine comprises a rack, the first pipe cutting unit and the second pipe cutting unit. Both the first pipe cutting unit and the second pipe cutting unit are arranged on the rack. The rack is further provided with a material conveying device. The material conveying device and the second pipe cutting unit are located on the two sides of the first pipe cutting unit respectively. The material conveying device can sequentially convey the materials to the first pipe cutting unit and the second pipe cutting unit in a material conveying direction. The first pipe cutting unit and the second pipe cutting unit each comprise a clamping device and a cutting device which are matched with each other. Compared with the prior art, the pipe cutting speed is increased remarkably, the material conveying device can convey the materials according to the working conditions of the pipe cutting units, the automation degree is high, and pipe cutting efficiency is further improved.

Description

technical field [0001] The invention relates to the technical field of tubular material processing, in particular to a pipe cutting machine with two pipe cutting units for cutting tubular materials simultaneously. Background technique [0002] In the processing industry of pipes, especially metal pipes, it is often necessary to cut the pipes according to certain size requirements. This simple and repetitive work was completely done by manual cutting in the early days. Subsequently, equipment specially used for cutting pipes appeared on the market, that is, pipe cutting machines. [0003] This kind of pipe cutting machine is equipped with a set of pipe cutting unit on the frame, mainly including motor, worm gear and saw blade. The motor decelerates through the worm gear and drives the saw blade to rotate, and then the pipe to be processed is sent to the saw blade manually segment by segment. [0004] Although this prior art has achieved a certain degree of automation, its ...

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Problems solved by technology

[0004] Although this prior art has achieved a certain degree of automation, its defects are also very obvious: first, only one section can be cut at a time, and a pipe needs to be cut multiple times if it needs to be cut into multiple sections, which is slow and inefficient; secondly, Manual feeding i

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