The utility model provides an aggravate whole device of thickening of drilling rod pipe end, the on -line screen storage device comprises a base, a pedestal, back beam, the back timber, the intermediate beam, back front -axle beam and front -axle beam connect into a frame, the jumping -up hydro -cylinder is connecing on back beam, install the guide bar between back beam and intermediate beam, the cover is equipped with the jumping -up shifting beam on the guide bar, jumping -up shifting beam one side is connected with jumping -up oil cylinder piston rod, the drift mobile device is installed to the opposite side, install the drift on the drift mobile device, be provided with the thickening device between intermediate beam and back front -axle beam, clamping device is through the connecting rod connecing on back front -axle beam and front -axle beam, it installs on back front -axle beam and front -axle beam to press from both sides tight seat, during the thickening, the thickening device is sent into to the steel pipe, clamping device presss from both sides the steel pipe tightly on pressing from both sides tight seat, the motion of jumping -up oil cylinder drive jumping -up shifting beam drives the drift and thickeies the steel pipe tip, return after the completion, the thickening device loosens the thickening mould, the steel pipe withdraws from aggravate whole device of thickening of drilling rod pipe end, the utility model discloses good, the steady quality of stem metal streamline, the processing cost of production are low.