De-burring device for steel pipe orifice

Abstract

The invention discloses a de-burring device for a steel pipe orifice. The de-burring device for the steel pipe orifice comprises a base; a fixed table is fixedly mounted on the base; a limiting hole is formed in the fixed table; a plurality of electromagnetic compacting mechanisms are embedded into the upper hole wall of the limiting hole; two supporting mechanisms are symmetrically embedded intothe lower hole wall of the limiting hole; an adjusting groove is formed in the base; an adjusting mechanism is mounted in the adjusting groove; and a grinding motor is fixedly mounted on the adjustingmechanism. According to the de-burring device for the steel pipe orifice, a steel pipe cannot shake greatly when being ground through the electromagnetic compacting mechanisms and the supporting mechanism; the situations of pipe orifice deformation and excessive grinding are reduced; through a rubber pressing wheel and a supporting wheel, the steel pipe is fixed non-destructively and certain rotating resistance is provided for the steel pipe, so that the steel pipe rotates relative to a grinding cone and a grinding post; the grinding speed is increased; and the device can be matched with thesteel pipes with different pipe diameters for grinding by adjusting the height of the grinding motor through the adjusting mechanism and changing the installation depth of the grinding cone.

Description

technical field [0001] The invention relates to the field of steel pipe production and processing, in particular to a deburring device for a steel pipe nozzle. Background technique [0002] There are debris and very fine microscopic metal particles on the surface of metal parts. These are called burrs. The more burrs, the lower the quality standard. The burrs on the steel pipe are not conducive to installation and use, and they are easy to scratch during handling. personnel. [0003] The existing deburring device is generally as "a device for removing burrs on the inner wall of steel pipe" described in the patent document with the patent application number 201810546866.0. The scheme can only remove the burrs on the inner wall of the steel pipe, but the burrs on the outer wall of the steel pipe nozzle cannot be effectively removed, and an additional grinder is required for grinding, increasing the workload. The continuous collision between the steel pipe and the vertical po...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art that the inner and outer walls of the steel pipe nozzle cannot be polished at the same time, and the grinding is easy to deform the steel pipe or nozzle, and proposes a steel pipe nozzle deburring device

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