Device for eliminating burr of metal round tube end panel and exterior edge

Abstract

The invention belongs to the metal pipe processing field, in particular to a device which removes the burrs on the end surface and the external edge of a metal round pipe. The device is provided with a grinding head rotator at the output end of a rotary power shaft; the rotator is provided with symmetric blades which are parallel to the axis line of the pipe and tightly attached to the external wall of the pipe; meanwhile, the rotator is provided with symmetric radial blades which are vertical to the axis line of the pipe. The invention can remove the metal burrs in the external diameter direction and in the axial external side direction of the pipe respectively; in the deburring process, the pipe where the burrs are removed keeps statical, and the burrs are removed by the rotation of the grinding head; the invention has the advantages of good deburring effect, no chamfering at the end of the pipe, convenient operation and high production efficiency.

Description

technical field [0001] The invention belongs to the field of metal pipe processing, in particular to a device for removing burrs from the end face and outer edge of a round metal pipe. Background technique [0002] At present, most of the pipe products produced are cut and supplied to users in fixed lengths. There are burrs of different sizes on the cut-off fractures. The burrs are not conducive to users. The current removal method is to manually remove the burrs with a file. , Occasionally, the burr is removed by rotating the inclined blade with about 45°. The main disadvantages of the above method are: [0003] (1) There are still residual burrs at the end of the pipe, which cannot be removed; [0004] (2) The matrix material at the end of the pipe is removed, which affects the use; [0005] (3) Low production efficiency. Contents of the invention [0006] The invention provides a reliable and high-efficiency device for removing burrs from the end faces and outer edge...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the pipe products produced are cut and supplied to users in fixed lengths. There are burrs of different sizes on the cut-off fractures. The burrs are not conducive to users. The current removal method is to manually remove the burrs with a file. , Occasionally, the burr is removed by rotating the inclined blade with about 45°. The main disadvantages of the above method are:

[0003] (1) There are still residual burrs at the end of the pipe, which cannot be removed;

[0004] (2) The matrix material at the end of the pipe is removed, which affects the use;

[0005] (3) Low production efficiency

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