Space variable camber pipe fitting bending and forming device

The invention discloses a space variable camber pipe fitting bending and forming device which comprises a base, a guide component, a rotating support, a swing arm, a moving support, a bending die, a bending die drive motor, a moving support hydraulic cylinder, a swing arm drive motor and a rotating support drive motor. The rotating support drive motor drives a rotating support pinion to rotate todrive a rotating support rack wheel and the rotating support to rotate around the center axis of the guide component. The moving support hydraulic cylinder is fixed to the swing arm. The moving support can move in the length direction of the swing arm under driving of the moving support hydraulic cylinder. The swing arm rotates around shafts on the two sides of the rotating support under driving of the swing arm drive motor. The bending die motor is fixed to the moving support. The bending die rotates a transverse shaft of the moving support by means of the bending die drive motor. According to the device, by means of