Steel pipe cutting device

Abstract

The invention aims to disclose a steel pipe cutting device which solves the problem that a cutting knife is severely abraded by means of an existing cutting mode. The steel pipe cutting device comprises a base. A connecting belt is tied on the left side of the upper surface of the base. The upper end of the connecting belt is fixedly connected with a first motor. The side face of the first motor is fixedly provided with a handle. The upper side of the first motor is provided with a first rotating shaft. A cutting disc is fixedly installed at the upper end of the first rotating shaft. A supporting rod is fixedly installed on the right side face of the base. A sleeve ring is welded to the top end of the supporting rod. A second rotating shaft is sleeved with the sleeve ring. A second motor is installed at the right end of the second rotating shaft. A support is fixedly installed between the second motor and the supporting rod. Under the driving of the second motor, a push plate can be used for grinding the inner wall of a steel pipe, then the steel pipe can be easily cut, the cutting disc is protected, and meanwhile a cut end face is neater.

Description

technical field [0001] The invention relates to the field of steel pipe processing, in particular to a steel pipe cutting device. Background technique [0002] Steel pipes are used to transport fluids and powdery solids, exchange heat, and manufacture mechanical parts and containers. It is also a kind of economical steel. The development of steel pipe production technology began with the rise of the bicycle manufacturing industry, the development of petroleum in the early 19th century, the manufacture of ships, boilers, and aircraft during the two world wars, the manufacture of thermal power boilers after the Second World War, the development of the chemical industry and Drilling, production and transportation of oil and natural gas have strongly promoted the development of steel pipe industry in terms of variety, output and quality. Steel pipes can be divided into two categories according to production methods: seamless steel pipes and seamed steel pipes, and seamed steel ...

AI Technical Summary

Problems solved by technology

[0003] When processing steel pipes, in order to meet different needs, some steel pipes with common specifications and models will not be suitable, so it is necessary to cut and control the length of the steel pipes. The existing method is to mark on the steel pipes and then cut them directly , but some steel pipes have thicker walls. For steel pipes with thicker walls, when cutting, the cutting section is prone to inclination, and when cutting, it is also very easy to wear the cutting knife, which affects the life of the cutting knife. Therefore, There is an urgent need to design a steel pipe cutting device to solve the deficiencies in the prior art

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