Steel pipe inner wall edge burr grinding device

Abstract

The invention relates to the technical field of steel pipe machining equipment and discloses a steel pipe inner wall edge burr grinding device. The steel pipe inner wall edge burr grinding device comprises a pedestal; the upper surface of the pedestal is provided with a first sliding chute; the bottom of the first sliding chute is provided with a second sliding chute; a first sliding plate is inserted into the first sliding chute; and the bottom end of the first sliding plate penetrates through the first sliding chute and is fixedly connected with the upper surface of a second sliding plate which is positioned inside the second sliding chute. The steel pipe inner wall edge burr grinding device is provided with a driving motor, a positive and negative rotating motor, a threaded rod, a grinding bar and a second spring; the driving motor can move, so convenience is provided for installation of a steel pipe; meanwhile, the second spring and the grinding bar are matched with each other, sothe steel pipe inner wall edge burr grinding device is high in applicability and can be applicable to different specifications of steel pipes; burrs are ground in a rotation process of the driving motor, and manual operation is not needed, so the work intensity and the work difficulty are reduced; and meanwhile quicker grinding is realized, the grinding efficiency is improved, and the steel pipe inner wall edge burr grinding device is more convenient to use.

Description

technical field [0001] The invention relates to the technical field of steel pipe processing equipment, in particular to a device for grinding burrs on the inner wall edge of a steel pipe. Background technique [0002] The steel pipe is used to transfer fluid and powder, exchange heat and produce mechanical parts and containers, what's more it's a kind of economical steel. Using steel pipes to manufacture building structure grids, pillars and mechanical supports can reduce weight, save metal by 20-40%, and realize factory-like mechanized construction. The use of steel pipes to manufacture highway bridges can not only save steel and simplify construction, but also greatly reduce the area of ​​the protective layer, saving investment and maintenance costs. [0003] After the existing steel pipe is produced, there are often burrs on the edge of the pipe wall, which affects the use and quality of the steel pipe. For this reason, people often grind the burrs of the steel pipe. G...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a device for grinding the edge burr on the inner wall of the steel pipe, which solves the problems of inconvenient and low efficiency in grinding the edge burr on the edge of the existing steel pipe wall

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