Scale of puncher

The utility model discloses a ruler of a puncher, the ruler comprises a base plate, a first baffle plate and a second baffle plate, the first baffle plate is arranged at one end of the base plate, the second baffle plate is arranged on the end face of the base plate, and the first baffle plate and the second baffle plate are arranged on the same side of the base plate. According to the ruler of the puncher, the first baffle is aligned with one side of the to-be-punched file, the puncher punches the to-be-punched file, then the second baffle is aligned with the other side of the to-be-punched file, and then the puncher punches the to-be-punched file, so that the positions of four holes of the to-be-punched file can be accurately determined; and the binding effect is improved. 本实用新型公开一种打孔器的标尺，所述标尺包括：底板、第一挡板和第二挡板，所述第一挡板设置在所述底板的一端，所述第二挡板设置在所述底板的端面上，所述第一挡板与所述第二挡板设置在所述底板的同一侧。本申请提供的打孔器的标尺，通过第一挡板与待打孔文件的其中一边对齐，打孔器对待打孔文件进行打孔，然后通过第二挡板与待打孔文件的另外一边对齐，然后打孔器对待打孔文件进行打孔，使待打孔文件的四个孔位置均能准确确定，提高了装订效果。