公开(公告)号：US20140008853A1

公开(公告)日：2014-01-09

申请号：US13500566

申请日：2011-11-07

申请人： Daniela Innocente ,  Anja Herrmann

发明人： Daniela Innocente ,  Anja Herrmann

IPC分类号： B23Q3/154

CPC分类号： B23Q3/1546 ,  B23Q3/154

摘要： A magnetic device for gripping and clamping a workpiece in a machining unit or on a machining line including a magnetic plate having a distribution of high-energy permanent-magnet modules, which can be electrically activated. An auxiliary workpiece-holder plate made of ferromagnetic material rests on a main surface of the magnetic plate and has a top surface shaped in a way complementary to a surface of the workpiece that rests thereon. The workpiece rests on the top surface of the auxiliary workpiece-holder plate only in points corresponding to some supporting pads, whilst the facing surfaces of the workpiece and auxiliary workpiece-holder plate are kept slightly set apart from one another for most of their extension.

摘要翻译： 一种用于在加工单元中或在包括具有能够电活动的高能永磁体模块分布的磁性板的加工线上夹持和夹紧工件的磁性装置。 由铁磁材料制成的辅助工件保持器板搁置在磁性板的主表面上，并且具有与搁置在其上的工件的表面互补的方式成形的顶表面。 工件仅在与一些支撑垫相对应的位置处于辅助工件夹持板的顶表面上，而工件和辅助工件夹持板的相对表面在其大部分延伸时保持彼此稍微分开。

公开(公告)号：US08967603B2

公开(公告)日：2015-03-03

申请号：US13500566

申请日：2011-11-07

申请人： Daniela Innocente ,  Anja Herrmann

发明人： Daniela Innocente ,  Anja Herrmann

IPC分类号： B25B11/00 ,  B23Q3/00 ,  H01F7/20 ,  B23Q3/154

CPC分类号： B23Q3/1546 ,  B23Q3/154

摘要： A magnetic device for gripping and clamping a workpiece in a machining unit or on a machining line including a magnetic plate having a distribution of high-energy permanent-magnet modules, which can be electrically activated. An auxiliary workpiece-holder plate made of ferromagnetic material rests on a main surface of the magnetic plate and has a top surface shaped in a way complementary to a surface of the workpiece that rests thereon. The workpiece rests on the top surface of the auxiliary workpiece-holder plate only in points corresponding to some supporting pads, while the facing surfaces of the workpiece and auxiliary workpiece-holder plate are kept slightly set apart from one another for most of their extension.

摘要翻译： 一种用于在加工单元中或在包括具有能够电活动的高能永磁体模块分布的磁性板的加工线上夹持和夹紧工件的磁性装置。 由铁磁材料制成的辅助工件保持器板搁置在磁性板的主表面上，并且具有与搁置在其上的工件的表面互补的方式成形的顶表面。 工件仅在与一些支撑垫相对应的位置处于辅助工件夹持板的顶表面上，而工件和辅助工件夹持板的相对表面在其大部分延伸时保持彼此稍微分开。