YE, Lei,ZHOU, Jian,FENG, Hua,LI, Fei,ZHU, Hengyang,LI, Congxiao
申请号：
ES11828031
公开号：
ES2682668T3
申请日:
2011.08.24
申请国别(地区):
ES
年份:
2018
代理人:
摘要：
A Cranial drill, which comprises a Main Machine, a Reducer and a Lock SEAT, Connected successively through a thread,Which has a Drill Rod Transmission connected to an Output Shaft of the reducer, inserted in the seat LockThe main Machine comprises a handle (1) in the lower part and a Holding part (2) in the Upper portion.The Container (2) having a stator and a rotor (5) of a DC Electric motor located insideDefining a Wall (4) of the container (2) a casing of the stator of the DC Electric motor when the rear portion of the container (2) is arranged with a plate (6) of BLOqueo has holes, and a Terminal cover (3) are connected through a thread with the rear end of the container (2),Tightly the wires of the Electric motor stator dc Pass Through The holes on the lock plate (6),And enter the inside of the handle (1) where the seat Lock comprising a flange (2 - 1) with a Through Hole, An Inner Wall of a small Cylinder on the upper part of the FlangePrepared with Bearings (2-8) and members (2 - 12) support on the Bearings (8, 2)The Flange is also provided with a sleeve (2) is provided with a First Locking protrusion (2 - 5), on the Inner Wall of the Upper portion thereof,And a Second protrusion (2 - 3) on the Inner Wall of the lower part of the same a Spring (2 - 9) is arranged between the second protrusion (2 - 3) and the Upper Face (2 - 10)Flange a plate (2 - 6) pressure is connected through a thread with an exterior wall (2 to 7) of an Upper portion of the small Cylinder, the upper part of the FlangeAnd pressed against the first Bump (2-5) of various sizes Holes are provided on the Inner Wall of the small Cylinder, in Correspondence with the second protrusion (2 - 3).And members (2 - 12) support, to form a staggered Holes (2 - 11) are provided with balls (2 - 4) of Steel in the same.Un taladro craneal que comprende una máquina principal, un reductor y un asiento de bloqueo, conectados sucesivamente mediante rosca, que tiene una varilla de transmisión de taladro intercone
