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    BENDING DEVICE FOR MEATLLIC PLATE
    1.
    发明申请
    BENDING DEVICE FOR MEATLLIC PLATE 审中-公开

    公开(公告)号：US20170259316A1

    公开(公告)日：2017-09-14

    申请号：US15604916

    申请日：2017-05-25

    Applicant: TOKYO SEIMITSU HATSUJO CO.,LTD.

    Inventor： Takaaki Maeda

    IPC: B21D5/02 ,  B21D5/01

    CPC classification number: B21D5/0263

    Abstract: A metal plate bending device, including a lower die having a main body including a pair of arc-shaped cross-sectional recesses formed on an upper surface in a symmetric design with respect to a center line, and swingable members swingably received in said recesses respectively. An upper die is arranged above said lower die movably along said center line relative to said lower die, wherein said upper die is moved toward a metal plate mounted on said lower die causing a press-push force to said metal plate to, causing said swingable members to swing and bend said metal plate along said center line. A movable plate is slideably in planar contact with a flat upper surface of the swingable members and is a flat supporting surface. During bending, said movable plate is slideable with respect to said swingable member, and is moved together with said metal plate.

    BENDING DEVICE FOR MEATLLIC PLATE
    8.
    发明申请
    BENDING DEVICE FOR MEATLLIC PLATE 有权
    用于肉制品的弯曲装置

    公开(公告)号：US20160121382A1

    公开(公告)日：2016-05-05

    申请号：US14893345

    申请日：2015-03-03

    Applicant: TOKYO SEIMITSU HATSUJO CO.,LTD.

    Inventor： Takaaki MAEDA

    IPC: B21D5/01

    CPC classification number: B21D5/01 ,  B21D5/0263 ,  B21D5/0281

    Abstract: [Problem] To provide a bending device with a novel structure capable of efficiently bending a metallic plate without scratching or denting the plate.[Solution] A device (10) for bending a metallic plate (W) mounted on a pair of movable plates (35, 35) by applying pressing force to the metallic plate by an upper die (20) along a central axis (X), wherein against the biasing force of a coil spring (45), the movable plates move with the extension of the metallic plate during bending, and therefore the metallic plate is not scratched. The upper surface of each of the movable plates is a perfect flat surface, and therefore does not dent the metallic plate being subjected to the pressing force by the upper die. When the pressing force and the load of the metallic plate are removed after the completion of bending, swing members return to the original position thereof, and the movable plates are also returned to the original position thereof by the biasing force of the coil spring, with top parts (42) of fastening members (41) coupling the movable plates to fixed plates (38) functioning as a stopper and holding the movable plates at the original position.

    Abstract translation: 本发明提供一种具有能够有效地弯曲金属板而不会刮板或凹陷的新型结构的弯曲装置。 [解决方案]一种用于通过沿着中心轴线（X）的上模（20）向金属板施加按压力来弯曲安装在一对可动板（35,35）上的金属板（W）的装置（10） ，其中抵抗螺旋弹簧（45）的偏置力，可动板在弯曲期间随着金属板的延伸而移动，因此金属板不被划伤。 每个可移动板的上表面是完美的平坦表面，因此不会使金属板受到上模受压力的影响。 当完成弯曲之后去除金属板的按压力和负载时，摆动构件返回其初始位置，并且可动板也通过螺旋弹簧的偏压力返回到其原始位置， 紧固构件（41）的顶部（42）将可移动板联接到用作止动器的固定板（38）并将可动板保持在原始位置。

    Die device
    9.
    发明授权
    Die device 失效
    模具装置

    公开(公告)号：US5007278A

    公开(公告)日：1991-04-16

    申请号：US465385

    申请日：1990-01-16

    Applicant: Rolf Haberstock

    Inventor： Rolf Haberstock

    IPC: B21D5/02

    CPC classification number: B21D5/0209 ,  B21D5/0263

    Abstract: This invention relates to a die device for the die bending of metal plates (sheet), with two shafts (4, 5), supported rotatable around their lengthwise axis, flattened on one side, and arranged side by side, parallel lengthwise. In particular, in order to be able to produce even bending legs with a length less than the radius of the shaft, in the die device according to the invention, the rotation of the shafts in opposite directions is force-coupled by coupling mechanism (6-10).

    Abstract translation: 本发明涉及一种用于金属板（片）的模具弯曲的模具装置，具有两个轴（4,5），其可沿其纵向轴线旋转支撑，在一侧平坦化并且并排布置成纵向。 特别地，为了能够产生长度小于轴的半径的均匀的弯曲腿，在根据本发明的模具装置中，轴在相反方向上的旋转通过联接机构（6 -10）。

    Punch adaptor for folding machine
    10.
    发明授权
    Punch adaptor for folding machine 失效
    打孔机适用于折叠机

    公开(公告)号：US4328695A

    公开(公告)日：1982-05-11

    申请号：US147424

    申请日：1980-05-06

    Applicant: Graham J. Beaumont

    Inventor： Graham J. Beaumont

    IPC: B21D5/02 ,  B21D28/00 ,  B21D7/06 ,  B21D37/00

    CPC classification number: B21D5/0263 ,  B21D28/00 ,  B21D5/02

    Abstract: A folding machine has a pair of longitudinally extending forming members which in a rest position have horizontal co-planar upper surfaces 22 and 23. In use as a folding machine a holding tool (not shown) is supported on a holding bar 33 to hold a workpiece which is folded by swinging the forming members 15 and 16 upwardly and outwardly as shown. The folding machine is modified in accordance with the invention by the provision of a vertically guided horizontal platten 41 connected to the forming members by pivoted links 42 and 43 to enable the apparatus to operate a punch and die set 48. A fixed abutment 51 on the holding bar 33 operates the punch as the platten is raised.

    Abstract translation: 折叠机具有一对纵向延伸的成形构件，其在静止位置具有水平的共面上表面22和23.在用作折叠机时，保持工具（未示出）被支撑在保持杆33上以保持 如图所示，通过使成形构件15和16向上和向外摆动而折叠的工件。 根据本发明，折叠机通过设置通过枢转连杆42和43连接到成形构件的垂直引导的水平板41来改变，以使设备能够操作冲头和模具组48.在 当压板升高时，保持杆33操作冲头。

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