Multi-station precision machining device

According to the multi-station precision machining device, a supporting plate in a supporting piece is horizontally and fixedly arranged, a supporting rod is vertically and upwards fixed to the top face of the supporting plate, a support is vertically fixed to the top end of the supporting rod of the supporting plate, a plurality of hole opening pieces are evenly arranged on the vertical end face of the outer side of the support, and a motor is vertically installed in the support; a rotating cylinder is fixedly arranged at the top of the support, a rotating plate in the clamping piece is horizontally arranged above the support, a rotating shaft is vertically and downwards fixed to the bottom face of the rotating plate, the rotating shaft is rotationally installed in the rotating cylinder of the support, the bottom end of the rotating shaft is connected with the output end of the motor, and a plurality of clamping frames are horizontally and evenly fixed to the top face of the rotating plate. According to the