The utility model discloses a perforating device is bound to financial accounting voucher, including file platform, landing leg, universal wheel and recovery box, file platform below is equipped with the landing leg and retrieves the box, and just retrieve the box and be located between the landing leg, landing leg and file platform fixed connection, file platform both sides all are equipped with the connecting plate, it all is equipped with the slip recess no. Two to retrieve the box both sides, landing leg one end is equipped with the universal wheel, file bench side is equipped with the air pump, the air pump top is equipped with the telescopic link, the telescopic link top is equipped with the clamp plate that punches, the clamp plate lower extreme that punches is equipped with a plurality of perforating needles, air pump one side is equipped with the file and hits the platform, the file hits an opposite side and is equipped with the file clamp plate, file platform both sides all are equipped with the slip recess no. One, file clamp plate both sides all are equipped with the sliding plate. The utility model discloses an accounting document binds the hole puncher and compares with prior art, has reasonable in design, simple structure, convenient to use, reduces staff intensity of labour, characteristics such as improvement work efficiency.