Hydraulic cutting machine for steel tubes

Abstract

A hydraulic cutting machine for steel tubes comprises a base and a bracket, wherein the bracket, which is vertically arranged, is positioned on the base; a vertical cutting device is arranged on one side of the bracket, and comprises a hydraulic cylinder which is vertically arranged; the lower end of the hydraulic cylinder is connected with a cutting blade fixing device; the cutting blade fixing device is connected with the bracket in a sliding manner; the lower side of the cutting blade fixing device is connected with a rotational cutting blade; two drive wheels rotating in the same direction are arranged in parallel below the cutting blade, and are mounted on the base; rotation planes of the driven wheels are parallel to that of the cutting blade; and the up-down running route of the cutting blade is positioned between the center lines of the two drive wheels. Through the use of the hydraulic cutting machine, the predesign requirement can be completely met, the requirements of high steel tube cutting quality and large short-period used amount on a construction site can be met, the wear cost of the cutting wheels is low, and the hydraulic cutting machine embodies strong market competitiveness in the respect of machining of structural metal.

Description

technical field [0001] The invention relates to the technical field of steel pipe cutting and processing in construction engineering, in particular to a steel pipe cutting machine. Background technique [0002] With the increase of industrial and civil construction projects, it is necessary to cut a large number of steel pipes with different diameters in construction, especially steel structure construction. In the traditional processing technology, the steel pipe is usually cut by a grinding wheel cutting machine. In practical applications, using a grinding wheel cutting machine to cut steel pipes has the following disadvantages: 1. The edge of the processed steel pipe has many burrs, the cut is not neat, and it is easy to hurt people; Only one steel pipe can be cut, and the efficiency is not high; four, the noise is loud during cutting, the dust is much, and the air is polluted. In the face of the short construction period of modern construction projects, the large short...

AI Technical Summary

Problems solved by technology

In practical applications, using a grinding wheel cutting machine to cut steel pipes has the following disadvantages: 1. The edge of the processed steel pipe has many burrs, the cut is not neat, and it is easy to hurt people; Only one steel pipe can be cut, and the efficiency is not high; 4. The noise and dust are large during cutting, which pollutes the air

In the face of the short construction period of modern construction projects, the large short-term demand for steel pipes, and the high quality requirements for steel pipe cutting on the construction site, the traditional processing technology can no longer meet the needs of the project.

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