Surface polishing equipment for metal bar based on worm wheel and worm

Abstract

The invention relates to the technical field of metal bar polishing and discloses surface polishing equipment for a metal bar based on a worm wheel and a worm. The equipment comprises a rack, whereina chute is formed in the top of the rack; a slide block is slidably connected in the chute; a transmission rope is fixedly connected to the right side of the slide block; the bottom of the transmission rope is fixedly connected to a motor; the left side of the motor is fixedly connected to a driving worm; the left side, on the left side of the driving worm wheel, is fixedly connected to a polishing sheet; the worm is engaged to the bottom of the driving worm wheel; and the left side of the slide block is fixedly connected to a reset spring. According to the surface polishing equipment for themetal bar based on the worm wheel and a worm, the motor rotates to tighten up the transmission rope and the transmission rope drives the slide block to move rightward, a pull rope is relaxed, a pressure spring pushes a push rod to descend, the push rod descends to push a lower claw to ascend, and then, by matching the upper and lower claws in use, effects of fixing the metal bar and polishing thebottom surface and the top surface are achieved.

Description

technical field [0001] The invention relates to the technical field of metal rod polishing, in particular to a metal rod surface polishing device based on a worm gear. Background technique [0002] Metal is a substance that is shiny, malleable, and easy to conduct electricity and heat. In the process of using metal, we often process metal into different shapes for use. Among them, the most commonly used ones are metal rods, metal rods Before forging, heat treatment or rolling, the metal surface needs to be polished, the main purpose is to remove the oxide layer and burrs on the surface of the metal rod, and make the metal surface roughness meet the specified requirements. [0003] When polishing, the currently commonly used polishing equipment can only polish the two ends of the metal rod, but cannot automatically polish the top and bottom surfaces of the metal rod, and the length of the polished metal rod is also limited. Contents of the invention [0004] (1) Solved tec...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a metal rod surface polishing equipment based on a worm gear, which has the advantages of being able to automatically polish each surface of a metal rod, and can polish metal rods of different lengths, etc., and solves the problem of not being able to automatically polish each surface , the problem of limited length of polished metal rods

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