Hardware tool for metal shell polishing

Abstract

The invention discloses a hardware tool for metal shell polishing. The hardware tool for metal shell polishing comprises a base plate, supporting columns and a top plate. Buffering devices are installed on the base plate. A supporting plate is installed on the buffering devices. The supporting plate is provided with a clamp plate. Each buffering device comprises a guide body, a shell and an annular step ring, wherein the guide body comprises a guide section and a fixed section which are in integrated connection. A hydraulic cylinder is installed at the center of the upper end of the top plate.The lower end of the hydraulic cylinder is provided with a hydraulic shaft. The lower end of the hydraulic shaft penetrates through the top plate and is provided with a connection frame. The outer side wall of the motor connection shaft is provided with a sliding block, and the sliding block is arranged in a sliding groove in a sliding manner. According to the hardware tool for metal shell polishing, the buffering devices are additionally arranged, damping springs and pressure sharing springs in the buffering devices can share the pressure borne by the clamp plate, so that contact between a workpiece and an abrasive sheet is soft, the service life of the abrasive sheet is prolonged, clamping of the workpiece is easy and rapid, an annular magnet plate can attract iron chips generated during polishing work, and the iron chips are prevented from being scattered around.

Description

technical field [0001] The invention relates to a hardware tool, in particular to a hardware tool for grinding metal shells. Background technique [0002] Hardware: traditional hardware products, also known as "hardware". Refers to the five metals of gold, silver, copper, iron, and tin. After manual processing, it can be made into works of art or metal devices such as knives and swords. Hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies. Most hardware products are not final consumer goods. [0003] There are many kinds of hardware tools, among which grinding equipment is indispensable in the process of metal shell processing and use. When the traditional grinding machine is working, the contact between the grinding wheel and the workpiece is often controlled by humans. Therefore, when the workpiece is in contact with the grinding wheel The strength depends on the speed of the p...

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of hardware tools, among which grinding equipment is indispensable in the process of metal shell processing and use. When the traditional grinding machine is working, the contact between the grinding wheel and the workpiece is often controlled by humans. Therefore, when the workpiece is in contact with the grinding wheel The strength depends on the speed of the person's control, but it is best to move slowly to ensure the precision of the grinding and to make the life of the grinding wheel longer. However, the traditional workbench does not have the function of buffering, which is difficult Guaranteeing the precision of grinding also reduces the service life of the grinding wheel; and because the metal shells of different specifications of equipment will be different, so the existing fixture of the grinding machine is inconvenient to fix the metal shells of different specifications, which needs to be improved; and the existing When advanced grinding equipment grinds the metal shell, a lot of scrap iron will be produced, and the spread of scrap iron will also pollute the environment

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