Burr polish-grinding device of metal pipe inner wall

Abstract

The invention discloses a burr polish-grinding device of a metal pipe inner wall. The burr polish-grinding device of the metal pipe inner wall comprises a bottom supporting plate, a vertical mountingplate is fixedly welded to the middle of the upper end of the bottom supporting plate, and a rotating screw rod is fixedly connected to the lower end of an output shaft of a driving motor; the lower end of the rotating screw rod is fixedly connected with a grinding head, a water outlet groove is formed in the bottom end of a metal pipe inserting groove, the water outlet groove leads to the outsideof a metal pipe fixing base, and a metal ring clamp is fixedly arranged at the lower end of the outer side of a metal pipe body in a sleeve mode; and an L-shaped positioning plate is welded to one side of the metal ring clamp, one end, far away from a water pump, of a water outlet pipe penetrates through a water storage tank and the vertical mounting plate and is connected with a spray head, andthe spray head is located at the upper end of the metal pipe body. The burr polish-grinding device of the metal pipe inner wall is high in grinding linkage and stability, and the grinding speed is high; and meanwhile, cooling is carried out while an edge is ground, the waste scrap which is left after the grinding is carried out is convenient to clean, the practicability is high, and popularizationis facilitated.

Description

technical field [0001] The invention relates to the technical field of polishing equipment, in particular to a polishing device for burrs on the inner wall of a metal pipe. Background technique [0002] There are many burrs on the inner wall of the formed metal tube. These burrs must be polished and polished before they are officially used. The current grinding operations are mostly manual operations, and the working environment is harsh. At the same time, grinding and polishing is a link with high labor costs in the process. There are also manufacturers currently using special grinding equipment for operations, but the grinding linkage is poor, the heat generated by the grinding head and the pipe wall cannot be quickly reduced during grinding, and the grinding waste can not be handled well, thereby reducing The grinding efficiency is improved; therefore, we propose a metal tube inner wall burr polishing device. Contents of the invention [0003] The object of the present...

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Problems solved by technology

[0002] There are many burrs on the inner wall of the formed metal tube. These burrs must be polished and polished before they are officially used. The current grinding operations are mostly manual operations, and the working environment is harsh. At the same time, grinding and polishing is a link with high labor costs in the process. There are also manufacture

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