Forging, pressing, rolling and expanding automatic transfer manipulator for bearing production and transfer using method thereof

The invention belongs to the field of bearing production and machining technical equipment, and particularly relates to a forging, pressing, rolling and expanding automatic transfer manipulator for bearing production and a transfer using method thereof.The forging, pressing, rolling and expanding automatic transfer manipulator for bearing production comprises a supporting frame designed in a Z shape, and a bidirectional moving device is arranged at the front end of a vertical plate and provided with a bearing frame designed in the shape of the Arabic number W. A rotating adjusting device is arranged in the bearing frame, a first lead screw adjusting assembly is arranged above the rotating adjusting device, a transferring mechanical arm is arranged on the first lead screw adjusting assembly, and a material bearing assembly is arranged on the side, corresponding to the transferring mechanical arm, of the front carrying plate. A shaft jacking device is arranged on the inner side, away from the material bearing a