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1. 发明公开

KR1020000057372A 수동 공작기 无效
标题翻译：手动操作机床
公开(公告)号：KR1020000057372A
公开(公告)日：2000-09-15
申请号：KR1019997004910
申请日：1997-10-06
申请人： 로베르트 보쉬 게엠베하
发明人： 키른만프레트 , 클라이더알베르트
IPC分类号： B24B23/02
CPC分类号： B25F5/001 , B24B23/022 , B24B45/006 , B27B5/38
摘要： PURPOSE: A manually operated machine-tool is provided which is fitted with a disc-shaped tool and a housing for accommodating a work spindle, the free end of which bears the tool between a clamping ring and a securing nut, both featuring together a securing device. CONSTITUTION: A machine is fitted with a locking device(25) to prevent the spindle (13) from rotating. The locking device has a crown, mounted on the clamping piece, with a least one notch (28), as well as a hand lever (29) provided with a latch tooth (32) to engage the notch (28). For a safer change of tool on the machine, the SDS-click clamping ring (19), as modified according to the standard EP 0 424 388, is captive, torsion-proof and can be fixed to the drive spindle (13) by putting a hexagon socket on an external hexagonal socket head screw, superficially locked in the direction of rotation of the work spindle (13) up to a certain number of rotations by the work spindle (13), and, starting from a given number of rotations, actuated through gearing by means of a spindle-locking device (25) and put in a release position.
摘要翻译：目的：提供一种手动操作的机床，其具有盘形工具和用于容纳工作主轴的壳体，该工作主轴的自由端承载在夹紧环和固定螺母之间的工具，设备。规定：机器配有锁定装置（25），以防止主轴（13）旋转。锁定装置具有安装在夹紧件上的冠部，具有至少一个凹口（28）以及设置有接合凹口（28）的闩锁齿（32）的手柄（29）。为了在机器上更安全地更换刀具，按照标准EP 0 424 388进行修改的SDS-click夹紧环（19）是固定的，抗扭转的，可以通过放置固定到驱动主轴（13）在外部六角形内六角头螺钉上的六角形插座，通过工作主轴（13）表面锁定在工作主轴（13）的旋转方向上至一定数量的转动，并且从给定的转数开始，通过主轴锁定装置（25）通过齿轮传动而进入释放位置。

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