Orthopedics electric drill of institutional advancement

The utility model provides an orthopedics electric drill of institutional advancement, electric drill including hand -held type, be equipped with the drill bit on the output of electric drill, be equipped with the limiting plate on the drill bit, drill bit endwise slip can be followed through the drill bit guiding hole on it to the limiting plate, the downwardly extending of one side department of limiting plate has the linking arm, be equipped with the screw rod guiding hole in the linking arm, be equipped with the screw rod in the screw rod guiding hole, screw rod and drill bit parallel arrangement, the limiting plate can slide along the axial of the screw rod, the out -of -the -way jack panel of linking arm through its both sides is fixed in screw rod no. 1 to be served, the other end of screw rod is connected with the shell of electric drill, be equipped with the splash guard on the corresponding human terminal surface of limiting plate. The utility model has the advantages of simple structure, convenient to use, work efficiency is high.