Circular tube edge cutting equipment for building construction

Abstract

The invention discloses circular tube edge cutting equipment for building construction. The equipment comprises a spindle, a supporting frame is rotationally arranged in the spindle, and one end of the spindle is connected to the output end of a motor fixedly connected with the supporting frame; a plurality of arc-shaped supporting pieces are distributed on the periphery of the supporting frame and can be supported in the inner wall of a circular tube. and a rotating disc is fixed to the end, away from the motor, of the spindle, and a plurality of cutters are distributed on the periphery of the rotating disc. Compared with the prior art, the opening diameter of the supporting pieces can be adjusted so that the supporting pieces can be supported in the inner wall of the circular tube, annular supporting force can be provided, supporting is stable, and displacement can be avoided in the cutting process; when the motor drives the spindle to rotate, the cutters can evenly and gradually cut the circular tube in the annular direction from the inner wall of the circular tube, so that the cutting face is neat and smooth; and the cutting length is easy and accurate to control, and the circular tube is uniformly stressed in the cutting process so as to avoid deformation.

Description

technical field [0001] The invention relates to the technical field of construction engineering equipment, in particular to a round pipe trimming equipment for construction. Background technique [0002] During the construction of construction projects, there are places where round pipes are needed, such as brackets and pipes, and the corresponding round pipes are often customized in standard lengths. They are cut according to specific needs during erection and splicing. The existing round pipes The cutting method is to cut from the outer surface of the round pipe with the electric saw equipment. The existing electric saw equipment is difficult to align the corresponding cutting position when starting to cut, and it is easy to slide to cause deviation, and when cutting the thinner round pipe, it is necessary to apply pressure It is easy to cause deformation of the round tube and cause shape errors in subsequent joints. For a round tube with a larger diameter, it is necessary...

AI Technical Summary

Problems solved by technology

[0002] During the construction of construction projects, there are places where round pipes are needed, such as brackets and pipes, and the corresponding round pipes are often customized in standard lengths. They are cut according to specific needs during erection and splicing. The existing round pipes The cutting method is to cut from the outer surface of the round pipe with the electric saw equipment. The existing electric saw equipment is difficult to align the corresponding cutting position when starting to cut, and it is easy to slide to cause deviation, and when cutting the thinner round pipe, it is necessary to apply pressure It is easy to cause deformation of the round tube and cause shape and position errors in the subsequent joint. For a round tube with a larger diameter, it is necessary to cut a circle from the outer wall, and it is difficult to ensure that the cut is a neat circle.

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