Metal surface polishing device

Abstract

The invention discloses a metal surface polishing device. The metal surface polishing device comprises a bottom plate, side plates are fixedly connected to the left side and the right side of the upper surface of the bottom plate, a first bearing is connected to the upper portion of the left side face of the left side plate in a clamped mode, a first rotating shaft is sleeved by the first bearing,a handle is fixedly connected to the left end of the first rotating shaft, the right end of the first rotating shaft is fixedly connected with a threaded rod, and the surface of the threaded rod is in threaded connection with a threaded cap. According to the metal surface polishing device, the handle is arranged, the handle is rotated forwards or backwards to drive the first rotating shaft to rotate, the first rotating shaft rotates to drive the threaded rod to rotate, the threaded rod rotates in the threaded cap to drive the threaded cap to move leftwards or rightwards, the threaded cap drives a movable plate to move leftwards or rightwards, the movable plate drives a motor to move leftwards or rightwards, then the left side and the right side of the metal surface can be polished withoutadjusting the fixed metal by people, so that the time of people is saved, and convenience is brought to people during polishing of the metal.

Description

technical field [0001] The invention relates to the technical field of metals, in particular to a metal surface polishing device. Background technique [0002] Metal is a material that has luster (that is, strongly reflects visible light), is malleable, and is easy to conduct electricity and heat. Most of the metal elements on the earth exist in nature in a compound state. This is because the chemical properties of most metals are relatively active, and only a few metals such as gold and silver exist in a free state. Metals exist widely in nature and are widely used in daily life. They are very important and most widely used substances in modern industry. [0003] Metal needs to be processed when it is used. Processing includes polishing the metal surface. The polishing sheet of the traditional polishing device does not have the function of moving left and right. When people need to polish the left and right sides of the metal surface, people need to fix it. Only by adjus...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a metal surface polishing device, which solves the problem that the polishing sheet of the traditional polishing device does not have the function of moving left and right. When people need to polish other positions on the metal surface, people need to The problem of polishing other positions can only be done by adjusting the fixed metal

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