End face treatment device for air inlet valve manufacturing

The invention relates to the field of air inlet valve machining equipment, in particular to an end face treatment device for air inlet valve manufacturing. The device comprises a base, wherein a polishing wheel used for polishing and buffing the end face of an air inlet valve is arranged on the base, a chuck used for fixing the air inlet valve is arranged on the base, a vertical frame is fixed tothe base, a second cantilever is fixed to the upper end of the vertical frame, an air cylinder is fixed to the second cantilever and arranged vertically upwards, a lifting plate is fixed to the pistonrod end of the air cylinder, a motor is fixed to one end of the lifting plate, the polishing wheel is fixed to the output shaft end of the motor, the motor can be in transmission connection with thechuck, a dust-blowing pump is fixed to the base, the air-out end of the dust-blowing pump is connected with an air nozzle through a pipeline, and the air nozzle is used for blowing dust on a buffed surface of the polishing whee