Large-angle machining grinding machine for outer ring of tapered roller bearing

The utility model provides a large-angle machining grinding machine for an outer ring of a tapered roller bearing. The large-angle machining grinding machine for the tapered roller bearing outer ring comprises an operation table, a supporting plate is arranged on one side of the top of the operation table, a convex groove is formed in the top of the supporting plate, a control groove is formed in the operation table, a motor is arranged on one side of the interior of the control groove, and a main gear is fixedly connected to an output shaft of the motor; and one side of the interior of the control groove is rotationally connected with a rotating shaft. The large-angle machining grinding machine for the tapered roller bearing outer ring has the angle adjusting function, can meet the machining requirements of various types of tapered roller bearing outer rings, and solves the limitation that the large-taper-angle thrust tapered roller bearing outer rings cannot be machined, so that the machining flexibility is