The invention discloses an intelligent precision machining center production line control system. The intelligent precision machining center production line control system comprises a punching platform, supporting columns, a U-shaped plate, installing plates, guide rails, a sliding sleeve, a sliding rod, a T-shaped sliding plate, a slide groove, a motor, a first slider, a second slider, an L-shaped plate, a connection rod, a compressed spring, a connection plate, a hydraulic cylinder, a mold plate, a mold, an inner material stripping cushion, an outer material stripping cushion, a rectangularfeeding port, a PLC and a control panel; the supporting columns are welded to the bottom four corners of the punching platform; the U-shaped plate is welded and fixed to the top of the punching platform; the installing plates are symmetrically fixed to one side of the U-shaped plate; and the guide rails are installed between the installing plates. The production line control system achieves automatic feeding, two times of punching can be achieved through one time of feeding, the hydraulic cylinder is in the work state all the time, the hydraulic cylinder starting frequency is reduced, the possibility that the hydraulic cylinder is burnt is reduced, transverse movement of the mold and stretching and shrinking of the hydraulic cylinder are synchronously performed, time is saved, and therefore the machining speed is increased.