Device for trimming positioning end surface of wheel blank

A device for trimming the positioning end surface of a wheel blank, comprising a frame, a support plate, a clamping guiding rail, drive motors, a left sliding plate, a gear rack, a right sliding plate, a clamping cylinder, a shaft, rollers, a left cylinder, a left guiding rail, a left lifting platform, a right cylinder, a right guiding rail, a right lifting platform, a left servo motor, a coupler, a bearing seat, a left overturning platform, a left guiding pillar, a first cylinder, a first platform, a first servo motor, a first milling cutter, a first position regulating cylinder, slideways, sliding rails, a left sliding block, a second cylinder, an axial intelligent dial indicator, a right servo motor, a right overturning platform, a second position regulating cylinder, a right sliding block, a third cylinder, a right guiding pillar, a second platform, a first angle regulating cylinder, a first overturning plate, a second servo motor, a second milling cutter, a fourth cylinder, a third platform, a second angle regulating cylinder, a second overturning plate and a radial intelligent dial indicator, wherein that the lifting platform is of a cantilever structure, the left servo motor is fixed on the lifting platform and an output end the left servo motor is connected with the left overturning platform, and the two ends of the left overturning platform are in a shaft shape and the middle is hollow and square;

• slideways are symmetrically arranged on both left side and the right side inside the left overturning platform, the first position regulating cylinder is fixed inside the left overturning platform and an output end of the first position regulating cylinder is connected with the left sliding block, two ends of the left sliding block are equipped with sliding rails, the sliding rails are matched with the slideways, and the first position regulating cylinder is configured to regulate the horizontal position of the left sliding block;
• the first cylinder is fixed above the left sliding block through a bracket and an output end of the left sliding block is connected with the first platform, the first servo motor is fixed on the first platform and an output end of the first servo motor is provided with the first milling cutter, the second cylinder is fixed below the left sliding block through the bracket and an output end of the second cylinder is provided with the axial intelligent dial indicator to detect the hop of the axial positioning surface of the wheel.