Special and dedicated short pipe compression moulding device

Disclosed is a special and dedicated short pipe compression moulding device. The special and dedicated short pipe compression moulding device is characterized by comprising a speed reducer (1), a coupling, a counter gear, a movable support, a lead screw, a handle, a press sleeve, a clamp nut, a lower mould, a press plate and the like. When operation is conducted, the handle is rotated, the lead screw is adjusted to loosen the movable support, an upper mould, the counter gear, a shaft, a flat key, the press sleeve, the clamp nut and other parts are moved upwards in a combined mode, a workpiece is placed, then the handle is rotated, the lead screw is adjusted to loosen the movable support, the upper mould, the counter gear, the shaft, the flat key, the press sleeve, the clamp nut and other parts are moved downwards in a combined mode, finally the workpiece is locked, the speed reducer is started, the counter gear rotates for two circles, the speed reducer is stopped, and compression moulding of the workpiece is