Forming die of engine common rail pipe

The utility model discloses a forming die of an engine common rail pipe, which comprises a lower connecting frame, a top plate, an upper connecting frame, a wire cylinder, a wire column, a motor, a sliding column, a sliding sleeve, a top pressure structure, a pressure measuring device, an upper die body and a lower die body, the top plate is arranged above the lower connecting frame in parallel, and multiple rows of sliding columns are fixed between the lower connecting frame and the top plate at equal intervals. An upper connecting frame is arranged between the lower connecting frame and thetop plate, sliding columns are in sliding insertion connection with the upper connecting frame, a motor is installed on the surface of the top plate, a wire column is installed at the output end of the motor, a wire cylinder is fixed to the top face of the upper connecting frame, the wire column is in meshed connection with the wire cylinder, and upper die bodies are fixed to the bottom face of the upper connecting frame