Rotary swaging clamping device for tungsten alloy bar

The utility model discloses a tungsten alloy bar rotary swaging clamping device which comprises a displacement adjusting set, a transmission box mounting seat is arranged on the displacement adjusting set, a transmission box is arranged on the transmission box mounting seat, a transmission assembly is arranged in the transmission box, and a rotary swaging assembly is arranged on the transmission assembly. The input end of the transmission assembly is connected with the output end of a rotating motor arranged on one side of the transmission box, and the output end of the transmission assembly is connected with a bar clamping base. According to the tungsten alloy bar clamping device, a linkage mechanism of the inner connecting base and the outer connecting base is driven by the clamping jaw air cylinder, so that a tungsten alloy bar can be stably and accurately clamped and released through the clamping jaw; according to the rotary swaging device, the stability of bars in the rotary swaging process is guaranteed