Circular pipe cutting and bending device and using method thereof

Abstract

The invention relates to the technical field of circular pipe cutting and bending, in particular to a circular pipe cutting and bending device and a using method thereof. The circular pipe cutting and bending device comprises a feeding mechanism, the feeding mechanism comprises a supporting frame unit, the supporting frame unit comprises an L-shaped operation table, a feeding unit used for conveying a circular pipe is fixedly arranged at the top of the L-shaped operation table, and a bending mechanism used for bending the circular pipe is fixedly arranged at one end of the top of the L-shaped operation table. According to the circular pipe cutting and bending device, a circular steel pipe is clamped and positioned through a first positioning wheel, a second positioning wheel and a bending wheel, and a gear can be driven to rotate through an output end of a second driving motor, so that a moving plate can be driven to move in the direction of a circular rod, a sliding block can be driven to slide on the circular rod through the circular rod, the sliding block can drive the bending wheel to rotate around a first rotating shaft, the bending wheel can bend one end of the circular steel pipe, the rotating angle of the bending wheel can be adjusted by adjusting the moving distance, and the bending angle of the circular steel pipe can be accurately adjusted.

Description

Technical field [0001] The present invention relates to the field of circular tube cutting bending, and more particularly to a circular tube cutting bending device and a method of use thereof. Background technique [0002] The circular steel tube refers to the opening of both ends and has a hollow concentric circle, which is a relatively large steel material with the periphery. The specifications of the round steel pipe (such as outer diameter or side length) and the inner diameter and wall thickness are widely widened, from a small diameter capillary to the diameter of the large round steel pipe, the circular steel tube can be used for pipeline, thermal work Equipment, mechanical industry, petroleum geological drilling, container, chemical industry and special purpose. [0003] When the circular steel pipe is applied to the fields such as pipelines, thermal equipment, the circular steel tube needs to be bent, and the existing circular steel pipe bending is mostly bent using the ...

AI Technical Summary

Problems solved by technology

In the actual production process, in order to obtain steel pipes with different bending angles, the current method is to cut the long straight steel pipes, heat them with an acetylene torch at the bends of each short round pipe, and then use external force to cut them. Bending is time-consuming and labor-intensive, the accuracy of the bending angle is low, and the safety is low, and the production efficiency is not high enough

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