A round pipe trimming equipment for building construction

Abstract

The invention discloses a round pipe trimming device for building construction, which includes a main shaft, wherein a support frame is rotatably arranged in the main shaft, and one end of the main shaft is connected to a motor fixedly connected to the support frame. In the output end; there are many arc-shaped support sheets distributed on the periphery of the support frame, and the support sheets can be supported into the inner wall of the circular tube; the end of the main shaft away from the motor is fixed with a turntable, and the periphery of the turntable is distributed with Multi-slice cutter. Compared with the prior art, the present invention can adjust the opening diameter of the supporting sheet to support it in the inner wall of the circular tube, provide circumferential supporting force, and support stably. Displacement occurs during placement and cutting. When the motor drives the main shaft to rotate, the cutter The circular tube can be cut uniformly and gradually from the inner wall of the circular tube, so that the cutting surface is neat and smooth, the cutting length is easy to control accurately, and the force of the circular tube is uniform during the cutting process 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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