Valve ball producing and machining device

The invention discloses a valve ball producing and machining device, and relates to the technical field of valve ball production, the valve ball producing and machining device comprises a first motor and a rotating assembly, the rotating assembly used for direction adjustment is arranged on the rear side of the first motor, and the rotating assembly comprises an output shaft, a rotating disc, a connecting rod, a sliding sleeve, a supporting rod, a first rotating rod, a mounting rod and a second rotating rod. A rotating disc is arranged on the rear side of the output shaft, a connecting rod is arranged on the rear side of the rotating disc, and a sliding sleeve is arranged on the rear side of the connecting rod. According to the valve ball producing and machining device, by arranging the rotating assembly, when a worker needs to machine a ball valve, a first motor can be driven to operate to drive a sliding sleeve to move, so that a polishing block indirectly moves on the surface of the ball valve, the polishi