Multifunctional pipe cutter capable of avoiding scratch

Abstract

A multifunctional scratch-free pipe cutting machine relates to a special machine tool. The pipe cutting machine is mainly composed of a transmission device, a servo feeding device, a clamping device, a pneumatic chamfering device, a servo pipe cutting device and a servo car outer circle device. The feeding chuck realizes the clamping and loosening of the pipe through the air cylinder. When the servo feeding device moves backward to grasp the pipe, the feeding chuck is loosened, so that the feeding chuck and the surface of the pipe do not contact, thus causing no friction to the surface of the pipe. Scratches, so that the surface of the tube is scratch-free. Through the connection and sliding action of the sliding spline and the pin shaft, the axial relative movement between the components can be realized, and the synchronous rotation of each rotating part can be realized. The pipe cutting machine is controlled by computer PLC, which realizes the integrated automatic processing of the outer circle, chamfering and cutting of the long pipe car, and does not cause friction and scratches on the surface of the pipe. It has high positioning accuracy, good stability, high speed and high efficiency. High, saving labor and production costs.

Description

Technical field [0001] The invention relates to a special machine tool, in particular to a multifunctional non-scratch pipe cutting machine. The product is suitable for cutting and processing oblong steel pipes. Background technique [0002] Since my country's reform and opening up, the national economy has grown rapidly, and "scientific and technological innovation, independent innovation" has become the mainstream of my country's current industrial development. my country's industry has gradually developed in the direction of intensive, energy-saving, emission-reducing, and low-carbon. Pipe cutting machines are widely used in industrial production as pipe cutting equipment. Existing pipe cutting machines generally have two pipe cutting methods: one is that the steel pipe rotates, and the cutter only makes a feed movement. However, due to the long length of the steel pipe raw material, the vibration and noise generated by the rotation are large, and it is difficult to ensure the...

AI Technical Summary

Problems solved by technology

Existing pipe cutting machines generally have two cutting methods: one is that the steel pipe is rotated, and the cutter only performs the feed movement, but because the length of the steel pipe raw material is long, the vibration and noise generated by the rotation are very large, and it is difficult to ensure the cutting accuracy. The cutter is also easily damaged; another type of pipe cutting machine is that the steel pipe does not rotate, and the cutter rotates and feeds, which can cut long steel pipes, but its feed movement is manual, which makes the feed uneven and difficult to guarantee the cutting quality

With the rapid development of mechanized production, people's requirements for mechanically processed products are getting higher and higher. No traceless cutting

In order to meet the needs of social development, the technicians of scientific research units and enterprises are constantly exploring and researching, hoping to develop a fully automatic pipe cutting machine with superior performance to overcome the defects of the existing technology. Although some progress has been made, However, there are still technical problems that have not been overcome in practical application.

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