Hardware machining polishing device capable of polishing steel tube notches conveniently

Abstract

The invention discloses a hardware machining polishing device capable of polishing steel tube notches conveniently. The hardware machining polishing device comprises a supporting frame, a fixing frame, a motor and a second gear. A connecting rod is arranged in the supporting frame, and a sliding groove is formed in the supporting frame; the motor is connected with a first gear and a first polishing block through a connecting shaft, and a storage groove is reserved in the first polishing block; and a horizontal shaft is connected with a polishing frame through a moving groove, and a second polishing block is mounted on the left side of the horizontal shaft. According to the hardware machining polishing device capable of polishing the steel tube notches conveniently, a connecting piece and aconnecting lantern ring are of an integrated structure, a through hole in the inner side of the connecting piece is of a crisscross-shaped structure, the through hole and the connecting rod are in matched connection, the connecting lantern ring and a mounting rod form a sliding structure through balls so that the connecting lantern ring can slide on the connecting rod conveniently, meanwhile, theconnecting rod can drive the connecting lantern ring to rotate on the mounting rod conveniently, and the connecting shaft can be driven to rotate.

Description

technical field [0001] The invention relates to the technical field of hardware tools, in particular to a grinding device for hardware processing which is convenient for grinding steel pipe incisions. Background technique [0002] Hardware tools refer to the general term for various metal devices made of iron, steel, aluminum and other metals through forging, rolling, cutting and other physical processing. Use hardware, locks and abrasives, kitchen and bathroom hardware, household hardware and hardware parts, etc. After the steel pipe in the hardware is cut, the nozzle position is usually covered with burrs, which are easy to scratch the skin when the user installs and uses it. After the steel pipe is cut, it is usually necessary to grind the nozzle to prevent the nozzle from causing harm to the user. Contents of the invention [0003] The object of the present invention is to provide a kind of grinding device for metal processing that is convenient for grinding the incis...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of grinding device for metal processing that is convenient for grinding the incision of the steel pipe, so as to solve the problem that after the steel pipe in the hardware proposed in the above background technology is cut, the position of the nozzle is usually covered with burrs. It is easy to scratch the skin during use, so after the steel pipe is cut, it is usually necessary to polish the nozzle to prevent the nozzle from causing harm to the user.

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