MAGNETIC CLAMPING ARRANGEMENT
    1.
    发明申请
    MAGNETIC CLAMPING ARRANGEMENT 审中-公开
    磁力夹紧装置

    公开(公告)号:WO02011951A1

    公开(公告)日:2002-02-14

    申请号:PCT/GB2001/003448

    申请日:2001-07-31

    CPC classification number: G01B5/0002 B23Q3/1543 B25B11/002 H01F2007/208

    Abstract: A magnetic clamping arrangement (10) for holding the arrangement, and in particular a body (5), operably clamped with respect to a ferromagnetic surface (6) by way of a body datum face (8), comprises housing means (12) mounted on the body, and electromagnet (16) carried by the housing means. The electromagnet comprises a core (18), having three limbs 20.1, 20.2 and 20.3, each terminating in a pole face 22.1, 22.2 and 22.3, being formed by a plurality of ferromagnetic transformer laminations (26), stacked together and slideable with respect to each other in a direction to and from the pole faces. Lamination bias means (36), in the form of masses 38, 40.1 and 40.2 of resilient compressible material, defined quiescent pole faces from which individual laminations may depart by sliding when forced against a surface having ridges and/or grooves extending in the lamination planes, but exerts a restoring force on such laminations so displaced. The pole faces are thus able to conform to such an uneven surface before the electromagnet is energised and attach with improved flux coupling thereafter. The housing means is mounted on the body by way of attachment means (44) which biases the core to a position recessed with respect to the datum face. Bias override, provided by handle (50), permits the quiescent core pole pieces to be exposed for forcing into conformity with the ferromagnetic surface and when flux coupling is established the attachment bias urges the body (5) against the surface.

    Abstract translation: 用于保持该装置的磁性夹紧装置(10),特别是通过主体基准面(8)可操作地相对于铁磁表面(6)夹紧的本体(5),包括安装 和由壳体装置承载的电磁体(16)。 电磁铁包括一个具有三个支杆20.1,20.2和20.3的铁芯(18),每个端子分别由多个强磁性变压器叠片(26)形成,极板22.1,22.2和22.3分别堆叠在一起并可相对于 彼此在朝向和离开极面的方向上。 层压偏压装置(36)以弹性可压缩材料的质量38,40.1和40.2的形式形成,限定的静态极面,当被强制抵靠具有在层叠平面中延伸的脊和/或沟槽的表面时,单独的叠片可以通过滑动从其中分离出来 ,但是对这样排列的这种叠片施加恢复力。 因此,在电磁铁通电之前,极面能够符合这样一个不平坦的表面,此后可以改善磁通耦合。 壳体装置通过附接装置(44)安装在主体上,该装置将芯偏压到相对于基准面凹陷的位置。 由手柄(50)提供的偏置覆盖允许静态芯极极片暴露以强制与铁磁表面一致,并且当建立通量耦合时,附接偏压将主体(5)推向表面。

    DEVICE FOR MAGNETIC FIXATION OF PARTS
    2.
    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:WO1986005429A1

    公开(公告)日:1986-09-25

    申请号:PCT/SU1986000002

    申请日:1986-01-21

    CPC classification number: B23Q3/1543

    Abstract: The device contains a plate (4) for positioning the parts (14), which is made as a solid piece of a ferromagnetic material, and units for excitation of the magnetic field. One unit contains cores (2) mounted on a base (1) and embraced by coils (3) of a direct current winding. The other unit consists of W-shaped magnetic circuits, each of them being located within a zone of contact of the plate (4) with the core (2) and symmetrically in relation to its longitudinal axis so that a part of it is placed inside the body of the plate (4) and the other part - inside the core (2). The magnetic circuits are isolated from the cores (2) by means of liners (13) of a non-magnetic material.

    静電チャック
    3.
    发明申请
    静電チャック 审中-公开
    静电卡

    公开(公告)号:WO2013047648A1

    公开(公告)日:2013-04-04

    申请号:PCT/JP2012/074867

    申请日:2012-09-27

    Abstract:  本発明による静電チャックは、被吸着物を載置する第1主面と、前記第1主面とは反対側の第2主面と、を有するセラミック誘電体基板と、前記セラミック誘電体基板の前記第1主面と前記第2主面とのあいだに介設された電極と、前記セラミック誘電体基板の前記電極よりも前記第2主面側において前記電極と接続され、前記電極と接する第1領域を有する接続部と、を備え、前記第1主面から前記第2主面に向かう方向を第1方向、前記第1方向と直交する方向を第2方向としたとき、前記第1領域は、前記電極及び前記接続部の前記第2方向にみた断面において、前記電極の前記第2主面側の外形に沿った延長線と、前記接続部の外形の接線と、のなす角度のうち前記接続部側の角度が前記第1方向に徐々に大きくなることを特徴とする静電チャックが提供される。

    Abstract translation: 该静电卡盘的特征在于具有:陶瓷电介质基板,其具有放置在其上的吸引对象的第一主表面和位于第一主表面的相反侧的第二主表面; 设置在陶瓷电介质基板的第一主表面和第二主表面之间的电极; 以及连接部,其与陶瓷电介质基板的电极相比在第二主表面侧的电极连接,并具有与电极接触的第一区域。 静电卡盘的特征还在于,当从第一主表面朝向第二主表面的方向设定为第一方向时,将与第一方向正交的方向设定为第二方向,在第一区域交叉 在电极和连接部分的第二方向上观察的截面与第二主表面上的电极外部形状的延伸线形成的角度以及连接部分的外部形状的切线, 连接部侧沿第一方向逐渐增加。

    AN ELECTRO PERMANENT MAGNETIC WORK HOLDING SYSTEM HAVING ADDITIONAL SOLENOID(S) POSITIONED WITHIN THE MAIN POLE(S) OF THE WORKING FACE.
    4.
    发明申请
    AN ELECTRO PERMANENT MAGNETIC WORK HOLDING SYSTEM HAVING ADDITIONAL SOLENOID(S) POSITIONED WITHIN THE MAIN POLE(S) OF THE WORKING FACE. 审中-公开
    具有在工作面的主要位置定位的附加电磁阀的电离永磁工作控制系统。

    公开(公告)号:WO2012029073A1

    公开(公告)日:2012-03-08

    申请号:PCT/IN2011/000574

    申请日:2011-08-24

    Applicant: SARDA, Uttam

    Inventor: SARDA, Uttam

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

    Abstract: The present invention relates to an Electro Permanent Magnetic work holding system having additional solenoid(s) positioned within the main pole(s) of the working face. Conventional double magnet EPM work holding systems for ferromagnetic work pieces suffer from unsatisfactory control of flux affecting working operations and incidence of residual magnetism in work pieces. The present invention aims at overcoming these difficulties and provides an Electro Permanent work holding system characterized in that the said system comprises a work holding face (1), a base plate (2), a set of reversible magnets (5), solenoid(s) for controlling reversible magnets (3), main pole(s) (4) positioned above the reversible magnets, a set of non-reversible permanent magnets (6), set of additional solenoid(s) (7) within the main poles of the working surface and magnetic insulator (8). These set of additional solenoids positioned within the main poles of the working facilitates better control of flux for proper holding and also demagnetization of the work piece as and when needled.

    Abstract translation: 本发明涉及一种具有位于工作面的主极内的附加螺线管的电永磁工作保持系统。 用于铁磁性工件的常规双磁体EPM工作保持系统受到影响工作操作的焊剂的不令人满意的控制和工件中的残余磁性的发生。 本发明旨在克服这些困难,并提供一种电永久性工作保持系统,其特征在于所述系统包括工件保持面(1),基板(2),一组可逆磁体(5),螺线管 ),用于控制位于可逆磁体上方的可逆磁体(3),主极(4),一组不可逆永磁体(6),一组额外的螺线管(7) 工作表面和磁绝缘体(8)。 定位在工作主极内的这些附加螺线管组件有助于更好地控制焊剂,以便在针刺时以及当针刺时正确保持和减少工件的退磁。

    ATTACHING DEVICE, ATTACHING ARRANGEMENT AND METHOD FOR ATTACHING AN OBJECT TO BE WORKED TO A WORKING BASE
    5.
    发明申请
    ATTACHING DEVICE, ATTACHING ARRANGEMENT AND METHOD FOR ATTACHING AN OBJECT TO BE WORKED TO A WORKING BASE 审中-公开
    连接装置,连接装置和将对象连接到工作基础的方法

    公开(公告)号:WO2011148057A1

    公开(公告)日:2011-12-01

    申请号:PCT/FI2011/050476

    申请日:2011-05-25

    Abstract: The invention relates to an attaching device (10), an arrangement and a method for attaching an object to be worked to a working base. The attaching device comprises: - a first holding means, i.e. a first magnet (8), in the first end of the attaching device (10), for attaching the attaching device (10) to the working base or to another attaching device or to the object to be worked; - a second holding means, i.e. second magnet (1 ), in the second end of the attaching device (10), for attaching the attaching device (10) to the working base or to another attaching device or to the object to be worked; - control means for controlling the holding forces produced by the first and second holding means, such as magnets.

    Abstract translation: 本发明涉及一种附着装置(10),一种用于将待加工物体附着到工作基座的装置和方法。 附接装置包括: - 第一保持装置,即在附接装置(10)的第一端中的第一磁体(8),用于将附接装置(10)附接到工作基座或另一附接装置或 待加工对象; - 在所述附接装置(10)的第二端中的第二保持装置,即第二磁体(1),用于将所述附接装置(10)附接到所述工作基座或另一附接装置或所述待加工物体; - 用于控制由诸如磁体的第一和第二保持装置产生的保持力的控制装置。

    切割机刀具的夹持装置
    6.
    发明申请

    公开(公告)号:WO2014139237A1

    公开(公告)日:2014-09-18

    申请号:PCT/CN2013/077932

    申请日:2013-06-25

    Inventor: 贾胡平

    CPC classification number: B23Q3/1543 B23B31/28 C03B33/027 Y10T279/23

    Abstract: 一种切割机刀具的夹持装置,包括:安装座(2)及安装于安装座(2)内的夹持构件(4),安装座(2)的安装部(22)上设有铁芯(24),线圈(26)绕设于安装部(22)外围,夹持构件(4)安装于安装部(22)上的一安装槽(222)内,铁芯(24)与线圈(26)组成的第一电磁铁(246)通电后将夹持构件(4)吸附固定于安装座(2)的安装槽(222)内。安装座(2)与夹持构件(4)之间通过磁力吸附固定,易于夹持构件(4)的固定和取出,操作方便,不需要卡合;夹持构件(4)的第一、第二轴承(44,46)与安装槽(222)的槽壁之间的间隙可以稍大,以避免由于玻璃屑及颗粒物落入轴承(44,46)与安装槽(222)的槽壁之间的间隙内而卡设夹持构件(4)于安装槽(222)内。

    COIN BILLET OR COINING DIE HOLDER
    7.
    发明申请
    COIN BILLET OR COINING DIE HOLDER 审中-公开
    硬币包或打字机

    公开(公告)号:WO2014016592A1

    公开(公告)日:2014-01-30

    申请号:PCT/GB2013/051975

    申请日:2013-07-24

    Inventor: COOK, Geraint

    CPC classification number: B24B41/06 B23Q3/1543 B23Q3/1546 B24B31/003

    Abstract: There is disclosed coin billet or coining die holder (108) for a robotic arm of a polishing machine for polishing a coining die or coin billet. The holder comprises a base (114); a magnetic retainer (122) which is arranged to magnetically retain a billet or die to the base; and a supporting sidewall (128)extending away from the base in an axial direction. The supporting sidewall is arranged to at least partially surround the outer surface of a billet or die retained to the base by the magnetic retainer so as to restrict lateral movement of the billet or die with respect to the base.

    Abstract translation: 公开了用于抛光造型模具或硬币坯料的抛光机的机器臂的硬币坯料或压印模具座(108)。 保持器包括基座(114); 磁性保持器(122),其布置成将坯料或模具磁性地保持在基座上; 以及在轴向方向上远离基座延伸的支撑侧壁(128)。 支撑侧壁被布置成至少部分地围绕通过磁性保持器保持到基部的坯料或模具的外表面,以便限制坯料或模具相对于基部的横向移动。

    MODULAR MAGNETIC DEVICE FOR CLAMPING FERROMAGNETIC WORKPIECES
    8.
    发明申请
    MODULAR MAGNETIC DEVICE FOR CLAMPING FERROMAGNETIC WORKPIECES 审中-公开
    用于钳制功能性工件的模块化磁性装置

    公开(公告)号:WO2013041984A1

    公开(公告)日:2013-03-28

    申请号:PCT/IB2012/053826

    申请日:2012-07-26

    CPC classification number: B23Q3/1543 B25B11/002

    Abstract: The present invention refers to a magnetic device for clamping ferromagnetic workpieces comprising a frame (2) having a first magnetic circuit (3) configured to generate a first magnetic field adapted to clamp a ferromagnetic workpiece to be processed; a second magnetic circuit (4) configured to generate a second magnetic field adapted to clamp said ferromagnetic workpiece (1) to a machine tool bed; said first magnetic circuit (3) and said second magnetic circuit (4) being adapted to be controlled to turn on and/off independently one from the other. The modular magnetic device is characterized in that it comprises first (6, 10) and second (5, 11) mechanical and electrical connection means for mechanically and electrically connecting said magnetic device, when in operation, to corresponding second and first complementary mechanical and electrical connection means of other modular magnetic devices located adjacent thereto, to create a series of modular magnetic devices mechanically and electrically connected together.

    Abstract translation: 本发明涉及一种用于夹紧铁磁性工件的磁性装置,其包括具有第一磁路(3)的框架(2),该第一磁路被配置为产生适于夹紧要被处理的铁磁性工件的第一磁场; 第二磁路(4),被配置为产生适于将所述铁磁性工件(1)夹持到机床的第二磁场; 所述第一磁路(3)和所述第二磁路(4)适于被控制以彼此独立地导通和/关闭。 模块化磁性装置的特征在于它包括第一(6,10)和第二(5,11)机械和电连接装置,用于在操作时将所述磁性装置机械地和电气地连接到对应的第二和第一互补的机械和电气 与其相邻的其他模块化磁性装置的连接装置,以产生机械和电气连接在一起的一系列模块化磁性装置。

    마그네틱 척
    9.
    发明申请
    마그네틱 척 审中-公开
    磁性卡盘

    公开(公告)号:WO2012050278A1

    公开(公告)日:2012-04-19

    申请号:PCT/KR2011/002608

    申请日:2011-04-13

    Inventor: 고영선

    CPC classification number: B23Q3/1543

    Abstract: 본 발명에 따른 마그네틱 척은, 베이스와, 상기 베이스 상에 배열된 복수의 마그네틱 블록을 포함하는 마그네틱 스테이지; 및 상기 마그네틱 블록의 상부에 배치되어 가공대상물을 지지하고, 상기 마그네틱 스테이지에 결합된 상태에서 적어도 일 방향으로 슬라이딩 이동 가능하게 마련되는 적어도 하나의 슬라이딩용 확장 블록을 포함한다.

    Abstract translation: 根据本发明,一种磁卡盘包括:包括基座的磁性台和布置在基座上的多个磁块; 以及一个或多个可滑动的延伸块,其布置在磁块上以便支撑工件,并且当联接到磁性载台时可在至少一个方向上滑动。

    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
    10.
    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:WO2010128527A2

    公开(公告)日:2010-11-11

    申请号:PCT/IN2010/000294

    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)。

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