公开(公告)号：US20100173762A1

公开(公告)日：2010-07-08

申请号：US12626297

申请日：2009-11-25

申请人： Udo TÜLLMANN ,  Stephan KÜMMEL ,  Andreas KRETZSCHMAR

发明人： Udo TÜLLMANN ,  Stephan KÜMMEL ,  Andreas KRETZSCHMAR

IPC分类号： B23Q3/155

CPC分类号： B23Q3/15766 ,  B23Q3/1554 ,  B23Q5/027 ,  B23Q5/345 ,  Y10T74/14 ,  Y10T74/1441 ,  Y10T74/1476 ,  Y10T483/1767 ,  Y10T483/1779 ,  Y10T483/1786

摘要： A tool changer for machine tools, the tool changer having at least one rotatable tool gripper, a supporting column for the tool gripper which can be lifted and lowered and rotated about a rotational axis, a mechanical cam gear for generating the lifting and rotating movements of the tool gripper, all driven by a drive motor connected to a cam barrel and intermediate gearing. The cam barrel has a tappet for the rotational drive of the tool gripper on its upper front and a cam curve or groove on its peripheral surface for the lifting movement of the tool gripper. The tappet drives a Maltese wheel supported on a shaft parallel to the rotational axis of the tool gripper. The Maltese wheel, the cam barrel, and the supporting column of the tool gripper are successively supported in a manner parallel to the axis.

摘要翻译： 一种用于机床的刀具更换器，所述刀具更换器具有至少一个可旋转刀具夹持器，用于可被提升和降低并围绕旋转轴旋转的刀具夹持器的支撑柱，用于产生提升和旋转运动的机械凸轮齿轮 工具夹具，全部由连接到凸轮筒和中间传动装置的驱动电机驱动。 凸轮筒具有用于工具夹持器在其上前部上的旋转驱动的挺杆，以及其外周表面上的凸轮曲线或凹槽，用于工具夹持器的提升运动。 挺杆驱动一个支撑在平行于工具夹持器旋转轴线的轴上的马耳他车轮。 马耳他车轮，凸轮筒和工具夹持器的支撑柱以与轴线平行的方式连续地支撑。