Metal plate double-sided polishing device

Abstract

The invention is suitable for the technical field of machining, and provides a metal plate double-sided polishing device. The metal plate double-sided polishing device comprises a work table, transmission shafts, first bevel gears, an upper grinding roller, a lower grinding roller and a driving piece. An installation frame is fixedly arranged on the upper surface of the work table. The two transmission shafts are arranged on the two sides of the installation frame in a rotating mode. The first bevel gears are embedded on the transmission shafts in the mode that the first bevel gears can rise and fall and cannot rotate, and are connected to the transmission shafts through reset pieces. The upper grinding roller is embedded on the transmission shafts through sliding bases in the mode that the upper grinding roller can rise and fall, the end portions of the upper grinding roller are coaxially and fixedly connected with second bevel gears, each second bevel gear is meshed with the corresponding first bevel gear, and the upper grinding roller is used for grinding the upper surface of a metal plate. The lower grinding roller is arranged on the work table in a rotating mode, is connected with the transmission shafts through bevel gear sets and is used for polishing the lower surface of the metal plate. The driving piece is connected with the transmission shafts through transmission pieces and used for driving the transmission shafts to rotate. The metal plate double-sided polishing device has the advantages of being simple in structure, convenient to operate, high in polishing efficiency, capable of saving energy and good in synchronism.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and in particular relates to a double-sided polishing device for metal plates. Background technique [0002] With the development of society and the advancement of science and technology, people's lives are becoming more and more abundant, and various metal parts are flooding people's lives. Among metal parts, metal plates are indispensable. Metal sheets are widely used in various aspects. Due to the luster characteristics of metal itself, it is not only used as building materials or construction materials, but also has a certain degree of decoration. Through polishing, waxing and other operations, metal materials can be used The decorativeness of itself is better played. Yet the general metal polishing device, when polishing the metal, generally all is to polish the surface of the metal plate by the staff holding the polishing wheel, and the general polishing device can only perfo...

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