Crankshaft connecting rod neck roller press

The utility model discloses a crankshaft connecting rod neck roller press which comprises a machine tool rack, wherein a headstock and a tail box are arranged on the machine tool rack; a rotating tip and a tail tip are respectively arranged on the headstock and the tail box; a rolling bracket is arranged between the headstock and the tail box; an upper rolling wheel and a lower rolling wheel are arranged on the rolling bracket; and a rolling cavity used for accommodating a crankshaft connecting rod neck is arranged between the upper rolling wheel and the lower rolling wheel. The crankshaft connecting rod neck roller press is easy and convenient to operate, high in processing efficiency and accurate in positioning, the stress of the machined crankshaft connecting rod neck is reduced, the surface fatigue strength is increased, and the service life is prolonged.