The invention discloses a press-in device for an end face spring. The press-in device comprises a base, a supporting arm, a supporting plate, a rack, a gear, a pressing rod and a mounting seat, wherein the mounting seat is slidably connected to the top of the base, the supporting arm is installed on one side of the top of the base, the supporting plate is fixed on one side of the supporting arm, alimiting plate is fixed at the top of the supporting plate, a sliding plate is slidably connected to one side of the supporting plate, a threaded rod is fixed to the top of the sliding plate, the end, away from the sliding plate, of the threaded rod penetrates through the limiting plate to be fixedly provided with a rotating rod, the threaded rod is in threaded connection with the limiting platein a meshed mode, one side of the sliding plate is connected with an equipment box in a sliding mode, a containing box is fixed on one side of the equipment box, and a connecting rod is arranged in the equipment box. According to the press-in device for the end face spring, the stroke of the pressing rod can be increased or reduced, and a proper position can be achieved through adjustment; and a rotating handle of the device can be automatically reset, and the device is simple in principle and easy to operate.