All-dimensional rotary polishing mechanism for metal tool

Abstract

The invention provides an all-dimensional rotary polishing mechanism for a metal tool, and relates to the field of tool polishing. The all-dimensional rotary polishing mechanism aims to solve the problems that the polishing effect is influenced by non-uniform polishing of the surface of a sleeve and non-uniform oil on the surface of the sleeve due to handheld sleeve polishing. The all-dimensional rotary polishing mechanism comprises a mounting frame and a polishing part, wherein the mounting frame is slidably mounted between two sets of L-shaped structures on the inner side of an upper supporting frame, inverted-F-shaped frames are arranged at the two ends of the mounting frame correspondingly and slidably penetrate through vertical sliding grooves, racks B are arranged on the front side faces of the inverted-F-shaped frames, and two sets of transverse grooves are further formed in the bottom side of the mounting frame; the polishing part is mounted on the mounting frame; and an electric push rod drives the mounting frame and the polishing part to synchronously move downwards, the racks B on the two sides of the mounting frame are used for driving two sets of semicircular cylinders to get close to the middle, a polishing motor drives a sponge sand block on the bottom side of a polishing disc to polish the sleeve, and a connecting shaft can be automatically adjusted up and down; and an oil filling cylinder is arranged, in the polishing process, polishing oil can always exist on the sponge sand block, and the phenomenon that the polishing oil is not uniform is avoided.

Description

technical field [0001] The invention belongs to the technical field of tool polishing, and more specifically relates to an omnidirectional rotary polishing mechanism for metal tools. Background technique [0002] The socket wrench is composed of a plurality of sockets with hexagonal or twelve-pointed holes and equipped with various accessories such as handles and rods. It is especially suitable for screwing bolts or nuts with very narrow positions or deep depressions. The surface of the sleeve needs to be polished after processing to increase its surface brightness. [0003] For example, the patent application number: CN201911302968.9 discloses a polishing equipment with a shock-absorbing function for metal tools, including a main body, a polishing disc, a handle, a drive motor and a protective cover, and also includes a shock-absorbing mechanism and two A heat dissipation mechanism, the shock absorption mechanism includes a moving plate, a telescopic frame, a slideway, two...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides an all-round rotary polishing mechanism for metal tools, to solve the problem that usually only the sleeve is placed on the polishing belt for grinding, but in order to prevent excessive grinding of the sleeve and increase its surface gloss, usually It needs to be polished with polishing oil on the surface of the sleeve, and the work efficiency is relatively low by hand-held sleeve polishing, which will also cause uneven polishing on the surface of the sleeve, and the uneven oiling on the surface will also affect the polishing of the surface problem of effect

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