UNIVERSAL MAGNETIC TABLE JIG ASSEMBLIES AND METHODS FOR POSITIONING A WORKPIECE, ESPECIALLY FOR THE FABRICATION OF AIRCRAFT STRUCTURAL COMPONENTS
    21.
    发明申请
    UNIVERSAL MAGNETIC TABLE JIG ASSEMBLIES AND METHODS FOR POSITIONING A WORKPIECE, ESPECIALLY FOR THE FABRICATION OF AIRCRAFT STRUCTURAL COMPONENTS 审中-公开
    通用磁性表组件和用于定位工作的方法,特别是用于制造飞机结构部件

    公开(公告)号:WO2016094981A1

    公开(公告)日:2016-06-23

    申请号:PCT/BR2015/000172

    申请日:2015-11-13

    Applicant: EMBRAER S.A.

    Abstract: Magnetic table jig assemblies and methods allow workpieces (e.g., aircraft components to be fabricated) on a table top of the table jig assembly to be accurately indexed relative to a robotically operated tool (e.g., a robotically operated drill). The magnetic table jig assembly may include a wheeled frame which is capable of rolling movement across a floor surface, a horizontally planar table top exhibiting ferromagnetic properties supported by the frame and a plurality of magnetic workpiece positioners each including an actuator to magnetically couple and decouple the magnetic workpiece positioner to the table top. The workpiece will therefore be positioning restrained on the table top by magnetically coupling the plurality of the magnetic workpiece positioners to the table top in abutting relationship to a perimetrical edge of the workpiece.

    Abstract translation: 磁性工作台夹具组件和方法允许工具夹具组件的台面上的工件(例如,制造的飞机部件)相对于机器人操作的工具(例如机器人操作的钻头)被精确地分度。 磁性工作台夹具组件可以包括能够跨越地板表面滚动的轮式框架,显示由框架支撑的铁磁特性的水平平面的台面,以及多个磁性工件定位器,每个磁性工件定位器包括致动器以磁耦合和解耦 磁性工件定位器到桌面。 因此,通过将多个磁性工件定位器磁耦合到台面,工件将被定位在台面上,与工件的周边邻接。

    MAGNETSPANNVORRICHTUNG
    22.
    发明申请
    MAGNETSPANNVORRICHTUNG 审中-公开
    MAGNET JIG

    公开(公告)号:WO2013144233A1

    公开(公告)日:2013-10-03

    申请号:PCT/EP2013/056571

    申请日:2013-03-27

    Abstract: Die Erfindung betrifft eine Magnetspannvorrichtung mit einer Spannfläche, wenigstens einem elektromagnetischen Spannmittel zum Aufspannen eines Werkstückes in der Spannfläche und einer Zentriervorrichtung zum Zentrieren des Werkstückes, wobei die Zentriervorrichtung wenigstens eine in der Spannfläche verschiebbare Grundspannbacke aufweist, wobei der wenigstens einen Grundspannbacke eine bezüglich der Spannfläche in eine abgesenkte oder angehobene Position bewegbare Spannbacke zugeordnet ist sowie ein Verfahren zum Zentrieren eines Werkstückes.

    Abstract translation: 本发明涉及一种具有夹紧表面,至少所述定心装置包括一个电磁夹紧装置,用于夹紧在所述前刀面的工件和用于定心工件,在芯片表面基础颚至少一个可移动的定心装置的磁性夹持设备,其中,所述至少一个基座夹板一相对于所述前刀面在 一个降低或升高位置移动的夹紧爪与相关联,并且用于定心工件的方法。

    MAGNETIC APPARATUS FOR CLAMPING FERROMAGNETIC WORKPIECES
    23.
    发明申请
    MAGNETIC APPARATUS FOR CLAMPING FERROMAGNETIC WORKPIECES 审中-公开
    用于钳制光刻胶的磁性装置

    公开(公告)号:WO2010125592A1

    公开(公告)日:2010-11-04

    申请号:PCT/IT2009/000190

    申请日:2009-04-29

    CPC classification number: B25B11/002 B23Q3/1543

    Abstract: The present invention relates to a magnetic apparatus for clamping ferromagnetic workpieces, comprising a first magnetic clamping plate (2) with a first magnetic circuit therein for generating a first magnetic flux when said first magnetic circuit is on, to define a magnetically active portion of said first magnetic plate (2), acting as a magnetic clamping surface (2D). The present invention is characterized in that the apparatus further comprises a spacer (3) extending in a predetermined direction of extension (Y-Y), a second magnetic clamping plate (4) with a second magnetic circuit therein for generating a second magnetic flux when said second magnetic circuit is on, to define a magnetically active portion of said second magnetic plate (4), acting as a magnetic clamping surface (4D), said spacer (3) being interposed between said first magnetic plate (2) and said second magnetic plate (4), said spacer (3), said first magnetic plate (2) and said second magnetic plate (4) being rigidly and integrally connected together, wherein the first magnetic flux generated- by said first circuit is higher than the second magnetic flux generated by said second magnetic circuit, with the clamping surfaces (2D, 4D) defined in said first magnetic plate (2) and said second magnetic plate (4) having the same area.

    Abstract translation: 本发明涉及一种用于夹紧铁磁性工件的磁性装置,包括:第一磁性夹持板(2),其中具有第一磁路,用于在所述第一磁路接通时产生第一磁通量,以限定所述 第一磁性板(2),用作磁性夹紧表面(2D)。 本发明的特征在于,该装置还包括沿预定的延伸方向(YY)延伸的间隔物(3),其中具有第二磁路的第二磁性夹持板(4),用于当所述第二磁通量产生第二磁通量 为了限定所述第二磁性板(4)的磁性有效部分,用作磁性夹持表面(4D),所述间隔件(3)插入在所述第一磁性板(2)和所述第二磁性板 (4),所述间隔物(3),所述第一磁性板(2)和所述第二磁性板(4)刚性并整体地连接在一起,其中所述第一电路产生的第一磁通高于第二磁通量 由所述第二磁路产生,其中限定在所述第一磁性板(2)和所述第二磁性板(4)中的夹持表面(2D,4D)具有相同的面积。

    MOVABLE POLE EXTENSION FOR A MAGNETIC CLAMPING APPARATUS AND MAGNETIC CLAMPING APPARATUS HAVING SUCH MOVABLE POLE EXTENSION
    24.
    发明申请
    MOVABLE POLE EXTENSION FOR A MAGNETIC CLAMPING APPARATUS AND MAGNETIC CLAMPING APPARATUS HAVING SUCH MOVABLE POLE EXTENSION 审中-公开
    用于磁力夹紧装置和具有这种可移动扩展的磁力夹紧装置的可移动的扩展

    公开(公告)号:WO2009007807A1

    公开(公告)日:2009-01-15

    申请号:PCT/IB2008/001477

    申请日:2008-05-29

    CPC classification number: B23Q3/1543 B23Q3/1546 B66C1/04

    Abstract: The present invention relates to a movable pole extension (4) for a magnetic clamping apparatus (1) for holding a ferromagnetic workpiece (P), comprising a fixed pole member (5) extending in a predetermined longitudinal direction (X-X) and at least two pole members (6, 7) attached to said fixed pole member (5), said at least two pole members (6, 7) being movable relative to said fixed pole member (5). The movable pole extension is characterized in that it has holder means (8) operably coupled to said fixed pole member (5), wherein said holder means (8) are movable in said predetermined longitudinal direction (X-X) between a first operating position (Pl) and a second operating position (P2) and operate on said at least two movable pole members (6, 7) to hold them in coupled contact with said fixed pole member (5).

    Abstract translation: 本发明涉及一种用于保持铁磁性工件(P)的磁性夹紧装置(1)的可动磁极延伸部(4),其包括沿预定的纵向方向(XX)延伸的固定磁极部件(5)和至少两个 安装在所述固定磁极部件(5)上的磁极部件(6,7),所述至少两个磁极部件(6,7)能够相对于所述固定磁极部件(5)移动。 可动杆延伸部的特征在于,其具有可操作地联接到所述固定杆构件(5)的保持器装置(8),其中所述保持器装置(8)可在所述预定纵向方向(XX)之间在第一操作位置 )和第二操作位置(P2),并且在所述至少两个可动磁极部件(6,7)上操作以保持它们与所述固定磁极部件(5)联接接触。

    MAGNETISCHE SPANNVORRICHTUNG
    25.
    发明申请
    MAGNETISCHE SPANNVORRICHTUNG 审中-公开
    磁性体的夹具

    公开(公告)号:WO2008145090A1

    公开(公告)日:2008-12-04

    申请号:PCT/DE2008/000817

    申请日:2008-05-09

    CPC classification number: B25B11/002 B23Q3/152 B23Q3/1543

    Abstract: Die Erfindung betrifft eine magnetische Spannvorrichtung insbesondere für zylindrische bzw. ringförmige Werkstücke (08) aus magnetisierbaren Werkstoffen mit einer kreisförmigen Trägerplatte (01) mit radialer Anordnung abwechselnd polarisierter Magnetpole (02). Die magnetische Spannvorrichtung zeichnet sich dadurch aus, dass die Magnetpole (02) drei gleich großen Segmentbereichen (03) zugeordnet sind, welche symmetrisch auf der Trägerplatte (01) angeordnet sind, wobei die Segmentbereiche (03) voneinander beabstandet sind und sich dadurch zwischen benachbarten Segmentbereichen (03) jeweils ein magnetisch inaktiver Bereich befindet (04). Innerhalb dieser magnetisch inaktiven Bereiche (04) befinden sich Aussparungen (05) zur Aufnahme von Greifarmen (09).

    Abstract translation: 本发明涉及一种特别是用于圆柱形或可磁化材料的环形工件(08)具有圆形支承板(01)具有径向布置交替极化的磁极(02)磁性夹持装置。 磁夹紧装置的特征在于:所述磁极(02)与它们对称地布置在所述载体板(01)三个相等的段区域(03)相关联,所述段部(03)在相邻的分段区域之间隔开,从而 (03)各自具有磁惰性区域(04)。 在这些磁惰性区域(04)是凹部(05),用于接收所述夹臂(09)。

    AN ELECTRO PERMANENT MAGNETIC WORK HOLDING SYSTEM WHICH CLAMPS FERROMAGNETIC WORK PIECE(S) AND SIMULTANEOUSLY SENSES DISPLACEMENT
    26.
    发明申请
    AN ELECTRO PERMANENT MAGNETIC WORK HOLDING SYSTEM WHICH CLAMPS FERROMAGNETIC WORK PIECE(S) AND SIMULTANEOUSLY SENSES DISPLACEMENT 审中-公开
    一种电磁永磁工作控制系统,其中包括一个和另一个传感器位移

    公开(公告)号:WO2008032333A1

    公开(公告)日:2008-03-20

    申请号:PCT/IN2006/000405

    申请日:2006-10-10

    Applicant: SARDA, Uttam

    Inventor: SARDA, Uttam

    CPC classification number: B25B11/002 B23Q3/1543 B23Q17/003

    Abstract: Described herein is an electro permanent magnetic work holding system which simultaneously senses displacement using its electrical winding(s) as search coil(s). Conventional Electro Permanent Magnetic work holding system could not detect displacement of work piece(s) on its own, which affected working operations and consequently accuracy of work. In an attempt to overcome this difficulty extraneous sensor(s) had been provided to detect displacement during work holding. The present invention aims at addressing the foregoing difficulties, which relates to a system for holding ferromagnetic work piece(s) (6) magnetically and simultaneously sensing any displacement thereof, which comprises an electro permanent magnetic work holder (1) having a plurality of reversible magnet(s) (2) placed thereon and a controller (5) to deliver power to electrical winding(s) (3), characterized in that the electrical winding(s) have adequate number of turns which after magnetization acts as search coil(s) and is connected to displacement monitor circuit provided in the controller (5) for analysis and comparison of the induced signal due to change in magnetic lines of force (7) and generates an error signal output in the event of displacement of the work piece(s) (6).

    Abstract translation: 这里描述的是一种电永磁工作保持系统,其同时使用其电绕组作为搜索线圈来感测位移。 传统电永磁工作保持系统不能自行检测工件的位移,影响工作操作和工作精度。 为了克服这个难题,已经提供了外部传感器来检测工作中的位移。 本发明的目的在于解决上述困难,其涉及一种用于保持铁磁性工件(6)的磁性并同时感测其位移的系统,该系统包括具有多个可逆的 放置在其上的磁体(2)和用于向电力绕组(3)输送功率的控制器(5),其特征在于,所述电绕组具有足够的匝数,其在磁化之后起到搜索线圈( s),并且连接到设置在控制器(5)中的位移监测电路,用于分析和比较由于磁力线(7)的变化引起的感应信号,并且在工件的位移发生时产生误差信号输出 (s)(6)。

    MAGNETIC PALLET FOR ANCHORAGE OF FERROMAGNETIC PARTS FOR MACHINING BY MACHINE TOOLS WITH HORIZONTAL TOOL AXIS
    27.
    发明申请
    MAGNETIC PALLET FOR ANCHORAGE OF FERROMAGNETIC PARTS FOR MACHINING BY MACHINE TOOLS WITH HORIZONTAL TOOL AXIS 审中-公开
    用于用水平工具轴加工机床的机器人用的磁性托盘

    公开(公告)号:WO2003022514A1

    公开(公告)日:2003-03-20

    申请号:PCT/EP2002/009916

    申请日:2002-09-05

    Inventor: CARDONE, Michele

    CPC classification number: B23Q3/1543 B23Q3/1546 B25B11/002

    Abstract: A magnetic pallet (1) for anchorage of a ferromagnetic part to be taken for machining to a machine tool with horizontal tool axis, said magnetic pallet (1) comprising a base plate (3), a vertical parallelepiped shoulder (5) extending from the base plate (3), a first plurality of magnetic conductors (15) arranged in a matrix and which can be polarised magnetically so as to define a first surface for vertical magnetic anchorage of ferrous parts at a first lateral face (4) of said shoulder (5), characterised in that said base plate (3) and said shoulder (5) are formed from a single ferromagnetic monolithic block, and in that from said ferromagnetic monolithic block, at said first lateral face (4) of said shoulder (5), a first recess (7) is formed for housing said first plurality of magnetic conductors (15).

    Abstract translation: 1.一种磁性托盘(1),其用于将要被加工的铁磁部件锚固到具有水平工具轴线的机床上,所述磁性托盘(1)包括基板(3),垂直平行六面体的肩部(5) 底板(3),以矩阵布置的第一多个磁导体(15),其可以磁化地极化,以便限定用于在所述肩部的第一侧面(4)处垂直磁性锚定铁质部件的第一表面 (5),其特征在于,所述基板(3)和所述肩部(5)由单个铁磁整体块形成,并且由所述铁磁整体块在所述肩部(5)的所述第一侧面(4) ),形成用于容纳所述第一多个磁性导体(15)的第一凹部(7)。

    DEVICE FOR MAGNETIC FIXATION OF PARTS
    28.
    发明申请
    DEVICE FOR MAGNETIC FIXATION OF PARTS 审中-公开
    用于磁性固定零件的装置

    公开(公告)号:WO1986004850A1

    公开(公告)日:1986-08-28

    申请号:PCT/SU1985000012

    申请日:1985-02-13

    CPC classification number: B23Q3/1543

    Abstract: A device for magnetic fixation of parts worked on a machine-tool comprises a source (3, 4) of magnetic field and a plate (5) placed thereon and provided, on its side which serves for positioning the worked parts (1), with slots (6) intended for splitting the poles. The plate (5) on its side facing the source (3, 4) of the magnetic field is provided with additional slots (7) shifted in relation to the slots (6) so that the distance (b) from the bottom of the slot (6) to the surface of the plate (5) facing the source (3, 4) of the magnetic field, the distance (a) between the slot (6) and the additional slot (7) and the overlapping distance (c) of the slot (6) and the additional slot (7) are equal to each other.

    Abstract translation: 用于在机床上加工的部件的磁性固定装置包括磁场源(3,4)和放置在其上的板(5),并在其用于定位加工部件(1)的侧面上设置有用于将加工部件(1)定位的板 用于分割杆的槽(6)。 位于其面对磁场源3,4的一侧的板(5)设置有相对于槽(6)移位的附加槽(7),从而与槽的底部距离(b) (6)到所述板(5)的面对所述磁场源(3,4)的表面,所述槽(6)和所述附加槽(7)之间的距离(a)和所述重叠距离(c) (6)和附加槽(7)彼此相等。

    AN ELECTRO PERMANENT MAGNETIC WORK HOLDING SYSTEM INVOLVING CONVERSION OF MAGNETIC POLE FROM SQUARE POLE TO LONG POLE OR A CROSS POLE CONFIGURATION OR VICE VERSA
    29.
    发明申请
    AN ELECTRO PERMANENT MAGNETIC WORK HOLDING SYSTEM INVOLVING CONVERSION OF MAGNETIC POLE FROM SQUARE POLE TO LONG POLE OR A CROSS POLE CONFIGURATION OR VICE VERSA 审中-公开
    电磁永久磁铁工艺控制系统,涉及磁场从长方形到长边或十字形配置或VERSA的转换

    公开(公告)号:WO2010128527A3

    公开(公告)日:2015-02-19

    申请号:PCT/IN2010000294

    申请日:2010-05-06

    Applicant: SARDA UTTAM

    Inventor: SARDA UTTAM

    CPC classification number: B23Q3/1543 B23Q3/1546 H01F7/0226

    Abstract: An electro permanent magnetic work holding system with variable magnetic pole configuration (5), comprising a work holding face(l) located on a base plate (2) carrying electrical winding (3) with magnetic poles (4), below which are placed permanent magnets (5), the said system being characterized in that the said magnetic poles are deployed in square pole, long pole or cross pole configuration or arrangement, there allowing handling of work pieces varying dimensions with a greater degree of attachment with the said work holding face (1).

    Abstract translation: 一种具有可变磁极结构(5)的电永磁工作保持系统,包括位于承载具有磁极(4)的电绕组(3)的基板(2)上的工件保持面(1),其下放置有永久 磁体(5),所述系统的特征在于,所述磁极以方形极,长极或十字架构造或布置展开,从而允许处理具有与所述工件保持件更大程度的附接的不同尺寸的工件 面(1)。

    VARIABLE FIELD MAGNETIC HOLDING SYSTEM
    30.
    发明申请
    VARIABLE FIELD MAGNETIC HOLDING SYSTEM 审中-公开
    可变磁场保持系统

    公开(公告)号:WO2014028448A1

    公开(公告)日:2014-02-20

    申请号:PCT/US2013/054670

    申请日:2013-08-13

    CPC classification number: B23Q3/15 B23Q3/1543 B25B11/002

    Abstract: A magnetic holding device uses an array of switchable magnets. A carrier holds the array of switchable magnets to form a working surface. Each switchable magnet has a coil of wire surrounding a magnetizable core element. The array is arranged in groups of magnets. A circuit is coupled to the coils to selectively magnetize and demagnetize each group of switchable magnets to selectively independently place each group into one of these states: an ON state that configures the selected group to have a first magnetic polarity at the working surface, an ON state that configures the selected group to have an opposite magnetic polarity at the working surface, and an OFF state that configures the magnets in the selected group to have no magnetism at the working surface. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

    Abstract translation: 磁性保持装置使用可切换磁体阵列。 载体保持可切换磁体阵列以形成工作表面。 每个可切换磁体具有围绕可磁化的芯元件的线圈。 该阵列以一组磁体排列。 电路耦合到线圈以选择性地磁化和消磁每组可切换磁体,以选择性地将每个组置于这些状态之一中:将所选择的组配置为在工作表面具有第一磁极性的导通状态,ON 将所选择的组配置为在工作表面具有相反的磁极性的状态,以及将所选组中的磁体配置为在工作表面上没有磁性的OFF状态。 该摘要不被认为是限制性的,因为其它实施例可能偏离本摘要中描述的特征。

Patent Agency Ranking