Automobile steel ring positioning and grinding device

Abstract

The invention discloses an automobile steel ring positioning and grinding device and belongs to the technical field of machining equipment. The automobile steel ring positioning and grinding device comprises a rack, a table board, a motor and a gearbox; the table board is arranged at the top end of the rack; the motor is arranged on the rack through a supporting plate; the gearbox is arranged on the lower portion of the table board and is connected with a main shaft of the motor; the gearbox is provided with a first output shaft, a second output shaft and a third output shaft; the second output shaft and the third output shaft are symmetrically arranged on the two sides of the first output shaft; a positioning rotation disk is fixedly arranged at the upper end of the first output shaft; a grinding wheel is fixedly arranged at the upper ends of the second output shaft and the third output shaft; and pressing modules which are evenly distributed in the circumferential direction are arranged on the edge of the positioning rotation disk. The automobile steel ring positioning and grinding device is simple in structure, reasonable in design and good in automatic centering effect; the two-way grinding wheel is used for grinding, and the machining precision is high; and meanwhile, the sound insulating, noise lowering and protecting functions are also achieved.

Description

technical field [0001] The invention relates to the technical field of mechanical processing equipment, in particular to a positioning and grinding device for steel rims of automobiles. Background technique [0002] In recent years, my country's automobile industry, especially the car industry, has developed rapidly. From 2005 to 2009, the average annual growth rates of automobile and car production were 24.7% and 26.1%, respectively. The development of the automobile industry has led to the development of the wheel hub industry. According to statistics, the annual output of automobile wheels in the world is more than 300 million pieces. It is estimated that the demand for wheels will reach about 400 million pieces in 2015. Therefore, the development potential of the automobile wheel industry is huge. There are very broad prospects for development. [0003] Because of the wide application of wheels, the surface treatment technology is also being researched and developed one...

AI Technical Summary

Problems solved by technology

At present, most of the traditional car rim grinding devices adopt a single-head structure. On the one hand, this design scheme is inconvenient to install, and the clamping process is troublesome. Uniform, with slight bias

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