Polishing equipment with shock absorption function and for metal tool

Abstract

The invention relates to polishing equipment with a shock absorption function and for a metal tool. The polishing equipment comprises a main body, a polishing disc, a handle, a driving motor, a protective cover, a shock absorption mechanism and two heat dissipation mechanisms, wherein the shock absorption mechanism comprises a moving plate, a telescopic frame, a slideway, two hinged blocks, two shock absorption blocks, two shock absorption assemblies and two auxiliary assemblies; and each heat dissipation mechanism comprises an air cylinder, a piston, a connecting rod, a connecting pipe, a hose, a first spring, a supporting shaft and a nozzle. The polishing equipment with the shock absorption function and for the metal tool has the advantages that through the heat dissipation mechanisms, the nozzles can blow air to the polishing disc, the air circulation speed around the polishing disc is accelerated, the heat dissipation function is realized, the polishing disc is prevented from beingdamaged due to overheating, the safety of the equipment is improved, the damping and buffering function of the equipment is realized through the shock absorption mechanism, the situation that the equipment cannot work normally due to excessive vibration is avoided, and thus the reliability of the equipment is improved.

Description

technical field [0001] The invention relates to the field of metal tools, in particular to a polishing device for metal tools with a shock-absorbing function. Background technique [0002] Polishing machines, also known as grinders, are often used for mechanical grinding, polishing and waxing. Its working principle is: the motor drives the sponge or wool polishing disc installed on the polishing machine to rotate at high speed. Due to the joint action of the polishing disc and the polishing agent and friction with the surface to be polished, it can achieve the effect of removing paint surface pollution, oxide layer and shallow marks. Purpose. The speed of the polishing disc is generally 1500-3000r / min, mostly stepless speed change, which can be adjusted at any time during construction. [0003] When the existing polishing machine is polishing, the motor is prone to large vibrations, which causes the user to be affected by the vibration and cannot accurately control the pol...

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Problems solved by technology

[0003] When the existing polishing machine is polishing, the motor is prone to large vibrations, which causes the user to be affected by the vibration and cannot accurately control the polishing pressure, thereby affecting the quality of the polishing. Not only that, the existing polishing machine is polishing At this time, the polishing disc is prone to overheating and fails, so that the polishing work cannot be performed normally, thereby greatly reducing the practicability of the existing polishing machine

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