The invention discloses a dynamic balance aluminum guide roller line calibration and scoring device. The dynamic balance aluminum guide roller line calibration and scoring device comprises a machine frame, a lifting frame is arranged at the inner top of the machine frame, a second hydraulic cylinder is arranged at the top of the machine frame, a second piston rod is arranged at the lower portion of the second hydraulic cylinder, and the lower end of the second piston rod is installed in the middle of the lifting frame; a fixing frame is arranged on one side of the lifting frame, positioning cylinders are arranged on the two sides of the lower portion of the fixing frame, tensioning wheels are arranged between the positioning cylinders in a sleeved mode, and a notch line is arranged betweenthe lower portions of tensioning wheels; the notch line is arranged above a nick table; and a liquid inlet tank is arranged at the outer side portion of the machine frame, and the notch line is connected with the bottom of the liquid inlet tank. According to the dynamic balance aluminum guide roller line calibration and scoring device, flexible movement adjustment can be carried out on the nick table conveniently; the dynamic balance aluminum guide roller can be flexibly and flexibly adjusted; the liquid inlet tank provides a dye for the notch line, the outer peripheral surface of the dynamicbalance aluminum guide roller can be conveniently subjected to notch treatment through the notch lines, so that the notch processing efficiency is greatly improved.