Grinding and polishing device for automobile gears

Abstract

The invention discloses a grinding and polishing device for automobile gears. The grinding and polishing device comprises a gear body, a rotary plate is movably connected to the bottom of the gear body, and a fixing column is fixedly connected to the upper surface of the rotary plate. A fixed plate is movably connected to the bottom of the rotary plate, and supporting columns are fixedly connectedto the bottom of the fixed plate, a supporting plate is fixedly connected to the side faces of the supporting columns, a first motor is fixedly connected to the upper surface of the supporting plate,and a long strip is fixedly connected to the side face of an output shaft of the first motor. The gear body can be rotated to facilitate the grinding and polishing effect by arranging the rotary plate, the fixing column, the fixed plate, the supporting columns, the first motor and the long strip, and the gears can be conveniently polished and buffed by arranging sliding rails, a spring, a slidingrod, a moving plate, a second motor, a belt pulley, a transmission wheel, a round wheel, a connecting rod, a connecting rod, discs, sand columns, a transmission rod and a sand tray.

Description

technical field [0001] The invention relates to the technical field of automobile accessories, in particular to a grinding and polishing device for automobile gears. Background technique [0002] A gear is a mechanical element with gears on the rim that continuously mesh to transmit motion and power. The application of gears in transmission appeared very early. At the end of the 19th century, the principle of generative gear cutting method and special machine tools and tools for gear cutting using this principle appeared one after another. With the development of production, the stability of gear operation was paid more attention. Transmission refers to a device that transmits motion and power by a gear pair. It is the most widely used mechanical transmission method in various modern equipment. Its transmission is relatively accurate, high in efficiency, compact in structure, reliable in operation and long in life. The mounting hole is a hole designed on the part for part i...

AI Technical Summary

Problems solved by technology

Most of the mechanical parts need to be designed with mounting holes. The size of the mounting hole should generally be larger than the maximum component size of the equipment, and it should be a multiple of 0.5. The surface roughness of the hole should be marked on the design drawing. The surface roughness is Refers to the size characteristics of the micro-geometric shape with small spacing and tiny peaks and valleys on the machined surface. The interior of the car generally converts the rotation of the engine into the rotation of the wheels through transmission gears, but there are often some places in the process of gear processing that can only Processing can not be polished. With the rapid development of society, the technical requirements for automotive gears are getting higher and higher. It is difficult for some automobile factories to assemble and it is difficult to meet the needs of the market.

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