Adjusting device for rotating pad of machine head of punching machine

The utility model provides an adjusting device for a rotary pad of a machine head of a punching machine, which relates to the technical field of machine heads of punching machines and comprises a mounting frame, a stopping frame and the rotary pad. An inner fixing plate is arranged on the mounting frame, a first rotating shaft is mounted on the left portion of the inner fixing plate, a stopping frame is arranged on the left side of the first rotating shaft, the stopping frame moves left and right in the horizontal direction, a second rotating shaft is mounted in the middle of the inner fixing plate, and a third rotating shaft is mounted in the middle of the right portion of the mounting frame. A plurality of sets of connecting rods are arranged between the left portion of the inner fixing plate and the inner side wall of the mounting frame, first connecting sleeves are arranged on the front side and the rear side of the left end of the mounting frame, and a second connecting sleeve is arranged in the middle o