Pipe end flattening feeding structure

Abstract

The invention discloses a pipe end flattening feeding structure which comprises a base, a rotary shaft arranged on the base, a cutter installation disc fixed to the end of the rotary shaft, a rotary drive part arranged on the base and used for driving the rotary shaft to rotate, a linear drive part used for driving the rotary shaft to move axially and a combination part arranged between the base and the rotary shaft and used for making the rotary drive part drive the rotary shaft to rotate and making the linear drive part drive the rotary shaft to move linearly. The pipe end flattening feeding structure is simple, convenient to manufacture and wide in application range; when the end face of a steel pipe is flattened, the steel pipe is fixed, a cutter is rotated, the flattening speed is high, the effect is good, the retracting speed of the rotary shaft is high, and the work efficiency of a whole device is high.

Description

technical field [0001] The invention relates to the technical field of steel pipe processing, in particular to a feeding structure for processing the end face of a steel pipe. Background technique [0002] In the production process of steel pipes, it is often necessary to carry out flat end treatment on both ends of the steel pipes to ensure the geometric dimensions of the pipe ends and the needs of later welding or butt joints. Pipe end flattening is a turning process. The steel pipe is kept fixed, the tool is rotated and fed at a certain speed, so that the tool removes the burr on the pipe end, makes the pipe end perpendicular to the axis of the steel pipe, and ensures a flat surface. However, the existing pipe The end leveling device uses the clamp to clamp the steel pipe, drives the steel pipe to rotate, and then uses the tool to cut. This method is acceptable for steel pipes with relatively small diameters and short lengths. However, for steel pipes with relatively larg...

AI Technical Summary

Problems solved by technology

Pipe end flattening is a turning process. The steel pipe is kept fixed, the tool is rotated and fed at a certain speed, so that the tool removes the burr on the pipe end, makes the pipe end perpendicular to the axis of the steel pipe, and ensures a flat surface. However, the existing pipe The end leveling device uses the clamp to clamp the steel pipe, drives the steel pipe to rotate, and then uses the tool to cut. This method is acceptable for steel pipes with relatively small diameters and short lengths. However, for steel pipes with relatively large diameters and long lengths Longer steel pipes are not suitable

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