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    Stanzeinrichtung mit Wechselstempel und variablem Stanzmuster
    2.
    发明公开
    Stanzeinrichtung mit Wechselstempel und variablem Stanzmuster 有权

    公开(公告)号：EP1993335A1

    公开(公告)日：2008-11-19

    申请号：EP07009594.8

    申请日：2007-05-14

    申请人： Groz-Beckert KG

    发明人： Horn, Kuno ,  Heinemann, Ernst-Viktor

    IPC分类号： H05K3/00 ,  B26F1/14

    CPC分类号： H05K3/005 ,  B26D5/08 ,  B26D7/2614 ,  B26F1/14 ,  B26F1/24 ,  H05K1/0306 ,  Y10T83/8727 ,  Y10T83/943 ,  Y10T83/9432

    摘要： Erfindungsgemäß wird bei einer Stanzeinrichtung (1) eine Auswahlplatte (39) vorgesehen, die einzelne Stempelhalteleisten (13, 14) aktiviert oder deaktiviert. Sie hat dazu Koppelmittel (40), zu denen beispielsweise eine formschlüssige Kupplung zwischen einer Stempelhalteleiste (13, 14) und der Auswahlplatte (39) gehören. Zu der formschlüssigen Kupplung kann ein mit einer Ausnehmung (42) versehener Rand der Auswahlplatte (39), ein diesen Rand übergreifender Fortsatz (43) der Stempelhalteleiste (13, 14) und/oder eine Rippe (41) gehören, die an der Unterseite der Auswahlplatte (39) angeordnet und der Stempelhalteleiste (13, 14) zugeordnet ist. Dadurch kann wahlweise ein Formschluss zwischen der Stempelhalteleiste (13, 14) und der Auswahlplatte (39) hergestellt werden. Mittels der Rippe 41 wird der Stanzhub der Auswahlplatte (39) lediglich auf diejenige Stempelhalteleiste (13 oder 14) übertragen, die formschlüssig mit dem seitlichen Rand oder Vorsprüngen der Auswahlplatte 39 in Eingriff steht. Die längliche Rippe (41) deckt die Köpfe (26, 27, 28, 29) der Stempel 8 ab und überträgt den Hub flächenhaft auf die Stempelhalteleiste (13 oder 14).

    摘要翻译： 该装置具有下部工具部分，具有带有冲压开口的模板，并且上部工具部件相对于下部工具部件可移动地安装。 冲头（8）连接到上部工具部件。 冲头保持条（14）形式的保持元件在冲压方向上可移动地布置在上部工具部分。 致动元件安装在上部工具部分上以移动保持元件。 耦合单元设置在保持元件和选择元件（38）上，以选择性地将保持元件和致动元件彼此连接或释放耦合连接。

    TURRET TOOL HOLDER FOR A PRESS
    3.
    发明公开
    TURRET TOOL HOLDER FOR A PRESS 有权
    REVOLVER刀柄用于压

    公开(公告)号：EP1747087A4

    公开(公告)日：2008-04-23

    申请号：EP05735215

    申请日：2005-03-15

    申请人： PEM MAN INC

    发明人： YEH EDWARD P

    IPC分类号： B26D1/00 ,  B21D28/12 ,  B21D37/14 ,  B21J15/10 ,  B23P19/06 ,  B23Q3/155

    CPC分类号： B23P19/062 ,  B21D28/12 ,  B21D37/145 ,  B23Q2220/002 ,  Y10T83/8727 ,  Y10T83/8729 ,  Y10T83/8732 ,  Y10T83/929

    摘要： A tool-changing system for a press utilizes a rotary turret on which different tools are rigidly fixed. The turret includes a circular table base (10) which is rotatably mounted on top of the press anvil. As the turret is turned, a different tool is moved into the work zone in vertical alignment with the upper tool on the press ram. The turret table can either be manually or motor driven in either direction between indexed operative positions. The indexing system which senses the position of the turret and indexes the turret to its next operating position uses only two simple sensors (21, 22) which are located beneath the turret table. Each sensor reads a different circular track (33, 34) on the underside of the turret table.

    Cutting blades assembly for sheet material
    6.
    发明公开
    Cutting blades assembly for sheet material 审中-公开
    切割刀片组件用于切割片材

    公开(公告)号：EP1533088A3

    公开(公告)日：2005-07-20

    申请号：EP04017724.8

    申请日：2004-07-27

    申请人： CARL MANUFACTURING CO., LTD.

    发明人： Schultz, Richard J. ,  Alsberg, Keith ,  Wilmot, Eric

    IPC分类号： B26D1/18

    CPC分类号： B26D1/185 ,  B23D35/008 ,  B26D9/00 ,  Y10S83/955 ,  Y10T83/7507 ,  Y10T83/8727 ,  Y10T83/8732 ,  Y10T83/8822

    摘要： The combination of a base, with which at least one sheet layer can be operatively supported to be cut, a guide assembly, and a cutting blade assembly. The cutting blade assembly includes first and second cutting blades. The cutting blade assembly is selectively changeable between a) a first state wherein the first cutting blade is in a first operative position and the second cutting blade is in a first inactive position, and b) a second state wherein the second cutting blade is in a second operative position and the first cutting blade is in a second inactive position. The cutting blade assembly cooperates with the guide assembly to be movable guidingly in a cutting path. The first cutting blade in the first operative position causes cutting of a sheet layer operatively supported on the base as the cutting blade assembly is moved in the cutting path. The second cutting blade in the second operative position causes cutting of a sheet layer operatively supported on the base as the cutting blade assembly is moved in the cutting path.

    Multiaxis punch device
    8.
    发明公开
    Multiaxis punch device 有权
    Mehrachsige Stanzvorrichtung

    公开(公告)号：EP1245356A2

    公开(公告)日：2002-10-02

    申请号：EP02006753.4

    申请日：2002-03-25

    申请人： UHT Corporation

    发明人： Yasoda, Hisashi, Kanazawa R & D Center of ,  Tsuchida, Takashi, Kanazawa R & D Center of

    IPC分类号： B26F1/04

    CPC分类号： B26F1/04 ,  Y10T83/6484 ,  Y10T83/808 ,  Y10T83/8727 ,  Y10T83/8759 ,  Y10T83/9416 ,  Y10T83/942

    摘要： A grid pattern punch type multiaxis punch device is capable of simultaneously punching punched holes of the same shape showing different shapes for every location at each of the same positions in each of the areas defined in a work. Every time a work W is moved in X-axis, Y-axis directions under its controlled state, a hammer holder 5 is moved in a horizontal direction under its controlled state, a punch drive source (a servo motor) 13 is driven under a state in which hammers H ... are corresponded just above optional punches Z ..... at the same positions in each group of units, each of the punches Z ... present at the same positions in the group of units is punched by each of the hammers H ..., thereby the punch holes having the same shapes showing different shapes for every location are punched simultaneously at each of the same locations within each area defined in the work W.

    摘要翻译： 格栅冲模型多轴冲压装置能够同时冲裁在工件中限定的每个区域中的每个相同位置处的每个位置具有不同形状的相同形状的冲孔。 每当工件W在其受控状态下在X轴，Y轴方向上移动时，锤保持器5在其受控状态下沿水平方向移动，冲击驱动源（伺服电动机）13被驱动在 在各组单元的相同位置处将锤H ...对准在任选的冲头Z .....上方的状态下，冲压出组在该组单元中的相同位置的每个冲头Z ... 通过每个锤H ...，由此在每个位置上具有不同形状的相同形状的冲孔同时在工件W中限定的每个区域内的每个相同位置上冲压。

    Punching device, sheet processor having the punching device, and image forming apparatus having the punching device
    9.
    发明公开
    Punching device, sheet processor having the punching device, and image forming apparatus having the punching device 有权
    Lochstanze sowie Bogenbearbeitungsvorrichtung undBilderzeugungsgerätmit mit einer solchen Lochstanze

    公开(公告)号：EP1240985A2

    公开(公告)日：2002-09-18

    申请号：EP02005628.9

    申请日：2002-03-12

    申请人： CANON KABUSHIKI KAISHA

    发明人： Yaginuma, Masatoshi ,  Sugita, Shigeru ,  Morishige, Yuji ,  Fukazu, Yasuo ,  Murata, Mitsushige ,  Okamoto, Kiyoshi

    IPC分类号： B26D5/16

    CPC分类号： B26F1/0092 ,  B26D5/16 ,  B26F1/04 ,  G03G2215/00818 ,  Y10T83/8727 ,  Y10T83/8831 ,  Y10T83/8843 ,  Y10T83/943

    摘要： There is provided a punching device including: a die member having a plurality of die holes formed therein; a plurality of punch members which are caused to advance into the die holes to punch holes in a member to be punched; an operating member having cam portions formed along a direction intersecting the direction of advancement of the punch members, the operating member being moved along the direction intersecting the direction of advancement of the punch members to cause by a conversion function of the cam portions the punch members to advance into the die holes; and a drive unit for selectively causing advancement of the plurality of punch members by changing the direction of movement of the operating member. In the punching device, each of the cam portions has a straight groove and a cam groove for performing the conversion function, and when the operating member is moved in one of opposite directions, at least one of the cam grooves of the cam portions acts on one of the punch members to selectively cause the same to advance.

    摘要翻译： 提供一种冲压装置，包括：模具构件，其中形成有多个模孔; 多个冲头构件，其被引导到模孔中以在要冲压的构件中冲孔; 所述操作构件具有沿着与所述冲头构件的前进方向相交的方向形成的凸轮部，所述操作构件沿着与所述冲头构件的前进方向相交的方向移动，由所述凸轮部的转换功能引起所述冲头构件 进入模具孔; 以及驱动单元，用于通过改变操作构件的移动方向来选择性地引起多个冲压构件的前进。 在冲孔装置中，每个凸轮部分具有用于执行转换功能的直槽和凸轮槽，并且当操作构件在相反方向中的一个方向上移动时，凸轮部分的至少一个凸轮槽作用在 其中一个打孔成员选择性地使其前进。