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    Biasing assembly for a punching device
    1.
    发明授权
    Biasing assembly for a punching device 有权
    用于冲压装置的偏压组件

    公开(公告)号：US07698979B2

    公开(公告)日：2010-04-20

    申请号：US10945929

    申请日：2004-09-22

    申请人： Fumitaka Sugizaki ,  Hitoshi Iizuka ,  Edward A. Dries

    发明人： Fumitaka Sugizaki ,  Hitoshi Iizuka ,  Edward A. Dries

    IPC分类号： B26D7/26 ,  B26F1/14 ,  B26D7/18

    CPC分类号： B26D7/2614 ,  B21D28/26 ,  B21D28/34 ,  B21D28/346 ,  B21D45/006 ,  B26F1/02 ,  B26F1/14 ,  Y10T83/2155 ,  Y10T83/2159 ,  Y10T83/2166 ,  Y10T83/8785 ,  Y10T83/8867 ,  Y10T83/9423 ,  Y10T83/9428 ,  Y10T83/9476

    摘要： A biasing assembly for a punching device that includes a punch support member adapted to support a punch and including a head portion and a main portion extending from the head portion. The main portion has a recessed surface. A retaining member is coupled to the punch support member with the punch support member being slidable with respect to the retaining member. A coupling member is disposed between the main portion of the punch support member and the retaining member. A portion of the coupling member engages the recessed surface. A biasing member is supported between the head portion of the punch support member and the retaining member. The punch support member is movable between at least first and second positions with respect to the coupling member.

    摘要翻译： 一种用于冲压装置的偏压组件，其包括适于支撑冲头并包括头部和从所述头部延伸的主要部分的冲头支撑构件。 主要部分具有凹面。 保持构件联接到冲头支撑构件，其中冲头支撑构件可相对于保持构件滑动。 联接构件设置在冲头支撑构件的主要部分和保持构件之间。 联接构件的一部分接合凹入表面。 偏置构件支撑在冲头支撑构件的头部与保持构件之间。 冲头支撑构件可相对于联接构件在至少第一和第二位置之间移动。

    Biasing assembly for a punching device
    3.
    发明申请
    Biasing assembly for a punching device 有权
    用于冲压装置的偏压组件

    公开(公告)号：US20060060046A1

    公开(公告)日：2006-03-23

    申请号：US10945929

    申请日：2004-09-22

    申请人： Fumitaka Sugizaki ,  Hitoshi Iizuka ,  Edward Dries

    发明人： Fumitaka Sugizaki ,  Hitoshi Iizuka ,  Edward Dries

    IPC分类号： B26D7/06 ,  B26F1/14

    CPC分类号： B26D7/2614 ,  B21D28/26 ,  B21D28/34 ,  B21D28/346 ,  B21D45/006 ,  B26F1/02 ,  B26F1/14 ,  Y10T83/2155 ,  Y10T83/2159 ,  Y10T83/2166 ,  Y10T83/8785 ,  Y10T83/8867 ,  Y10T83/9423 ,  Y10T83/9428 ,  Y10T83/9476

    摘要： A biasing assembly for a punching device that includes a punch support member adapted to support a punch and including a head portion and a main portion extending from the head portion. The main portion has a recessed surface. A retaining member is coupled to the punch support member with the punch support member being slidable with respect to the retaining member. A coupling member is disposed between the main portion of the punch support member and the retaining member. A portion of the coupling member engages the recessed surface. A biasing member is supported between the head portion of the punch support member and the retaining member. The punch support member is movable between at least first and second positions with respect to the coupling member.

    摘要翻译： 一种用于冲压装置的偏压组件，其包括适于支撑冲头并包括头部和从所述头部延伸的主要部分的冲头支撑构件。 主要部分具有凹面。 保持构件联接到冲头支撑构件，其中冲头支撑构件可相对于保持构件滑动。 联接构件设置在冲头支撑构件的主要部分和保持构件之间。 联接构件的一部分接合凹入表面。 偏置构件支撑在冲头支撑构件的头部与保持构件之间。 冲头支撑构件可相对于联接构件在至少第一和第二位置之间移动。

    Follow-up slotting tool
    4.
    发明授权
    Follow-up slotting tool 失效
    后续开槽工具

    公开(公告)号：US5499566A

    公开(公告)日：1996-03-19

    申请号：US292008

    申请日：1994-08-17

    申请人： Shigeru Endo ,  Fumitaka Sugizaki

    发明人： Shigeru Endo ,  Fumitaka Sugizaki

    IPC分类号： B21D28/14 ,  B21D28/00 ,  B21D28/34 ,  B23D27/00 ,  B23D31/00 ,  B23D31/04 ,  B26D5/08

    CPC分类号： B21D28/34 ,  B23D27/00 ,  B23D31/008 ,  B23D31/04 ,  Y10S83/916 ,  Y10T83/0572 ,  Y10T83/8854 ,  Y10T83/9423 ,  Y10T83/9435 ,  Y10T83/9444

    摘要： In a follow-up slotting tool for continuously punching workpiece (W) fed between a punch (3) and a die unit (5) at a predetermined pitch, the punch (3) is formed with a shear angle (.alpha.) at a lower end surface thereof in such a way that a front end of the punch is cut into the workpiece but a rear end thereof is not cut into the workpiece when lowered at a predetermined downward stroke; and the die unit (5) is provided with a counter member (15) for raising a residue (W.sub.A) partially cut away from the workpiece, after the punch has been lowered at the predetermined downward stroke, and with a cutting edge (21) for cutting off the partially cutaway residue (W.sub.A) raised by the counter member in cooperation with the punch, when the punch is lowered at the succeeding predetermined downward stroke. The follow-up die can form an elongate slot, without forming any stepped portions at the junction portions of the workpiece, in spite of a relatively large pitch of the follow-up cutting processing of workpiece W.

    摘要翻译： 在用于以预定间距连续冲压在冲头（3）和模具单元（5）之间供给的工件（W）的后续开槽工具中，冲头（3）在较低的角度形成剪切角（α） 端部表面使冲头的前端被切割成工件，但是当其以预定的向下冲程下降时，其后端不被切割成工件; 并且模具单元（5）在冲头已经以预定的向下冲程下降之后设置有用于提升部分地从工件切除的残余物（WA）的对置构件（15），并且具有切削刃（21） 用于当冲头在随后的预定向下冲程下降时，切断与冲头配合而由计数部件升起的部分切除的残余物（WA）。 后续模具可以形成细长的槽，而不会在工件的接合部分处形成任何阶梯部分，尽管工件W的后续切割加工具有相对较大的间距。