Drive For a Grinding Spindle
    3.
    发明申请
    Drive For a Grinding Spindle 审中-公开
    驱动磨床

    公开(公告)号:US20090004954A1

    公开(公告)日:2009-01-01

    申请号:US12281395

    申请日:2007-03-01

    IPC分类号: B24B9/00

    CPC分类号: B24B41/04 B23Q5/10

    摘要: The invention relates to a grinding-spindle assembly comprising a fixed shaft and a ring motor that has a stator and a rotor, wherein the stator is connected in a fixed fashion to the shaft, the rotor is a hollow shaft and is pivotal on the fixed shaft, and the grinding tool is connected in a rotationally fixed fashion to the rotor, and the ring motor extends through the grinding tool. The fact that the grinding tool is mounted directly on the rotor produces an especially space-saving construction.

    摘要翻译: 本发明涉及一种研磨主轴组件,其包括固定轴和具有定子和转子的环形电动机,其中定子以固定方式连接到轴,转子是中空轴,并且在固定 轴,并且研磨工具以旋转固定的方式连接到转子,并且环形电动机延伸穿过研磨工具。 研磨工具直接安装在转子上的事实产生了特别节省空间的结构。

    Tool for mechanically machining workpieces
    4.
    发明申请
    Tool for mechanically machining workpieces 审中-公开
    机械加工工件的工具

    公开(公告)号:US20060163309A1

    公开(公告)日:2006-07-27

    申请号:US10529109

    申请日:2003-10-17

    IPC分类号: B25C3/00

    CPC分类号: B21J15/26

    摘要: The invention relates to a tool for the mechanical processing of workpieces, in particular for the joining, self-piercing riveting or clinching of sheet, tube or profile parts, having tool-insert carriers which are movable relative to one another and to the working ends of which a respective tool insert of a tool set can be fastened, and having an electric-motor drive which acts on a plunger of at least one tool-insert carrier for performing a working stroke, the drive comprising as drive member a cam disk (21) which can be driven by a shaft (32) of a motor (31) and controls a positive motion of a stroke member which is formed by a rocker (16) which is pivotably mounted about a fixed axis (16.1) perpendicularly to a working stroke direction of the movable tool-insert carrier (1, 2) and whose free end (17) moves a plunger (9) guided in the working stroke direction.

    摘要翻译: 本发明涉及一种用于工件的机械加工的工具,特别是用于接合,穿孔铆接或夹紧板,管或型材部件的工具,其具有可相对于彼此移动的工具插入物托架和工作端 其中工具组的相应工具插入件可以被紧固,并且具有作用在用于执行工作行程的至少一个工具插入物承载件的柱塞上的电动机驱动器,该驱动器包括作为驱动构件的凸轮盘 21),其可以由马达(31)的轴(32)驱动,并且控制由围绕垂直于...的固定轴线(16.1)可枢转地安装的摇杆(16)形成的冲程构件的正运动 可动刀片架(1,2)的工作行程方向,其自由端(17)移动在工作行程方向上引导的柱塞(9)。