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534 条记录 (耗时 0.026 秒)

    Die block, steel-rule die assembly comprising the same, and method thereof
    92.
    发明授权
    Die block, steel-rule die assembly comprising the same, and method thereof 有权

    公开(公告)号：US11833705B2

    公开(公告)日：2023-12-05

    申请号：US17816518

    申请日：2022-08-01

    申请人： DIEBEC MATRICES LTEE

    发明人： Paolo Quercia

    IPC分类号： B26D7/26 ,  B26F1/40 ,  B26F1/44

    CPC分类号： B26D7/2614 ,  B26F1/40 ,  B26F1/44 ,  B26D2007/2607 ,  B26F2001/4445 ,  B26F2001/4463 ,  Y10T83/9459 ,  Y10T83/9476

    摘要： The invention relates to steel-rule cutting dies having a die block with at least one kerf configured to receive a corresponding steel-rule intended to be partially inserted into the kerf. The die block also has at least one element having magnetic properties, such as for instance a magnet, located or embedded in proximity to each kerf for providing a magnetic field that retains the steel-rule when the steel-rule is received into the corresponding kerf. The presence of the magnetic element(s) in proximity to the kerf(s) allows maintaining the corresponding rule(s) in position within its kerf even if the kerf is cut “loosely”. The corresponding rule may be quickly and easily inserted and accurately maintained even if the die block expand or retract under atmospheric variations. Among other advantages, the invention allows better stability of the cutting-die, faster leveling on press, and increased the number of re-knifing and longer run-time.

    Punch assemblies and universal punch therefor
    97.
    发明授权
    Punch assemblies and universal punch therefor 有权
    冲孔组件和通用冲头

    公开(公告)号：US09409223B2

    公开(公告)日：2016-08-09

    申请号：US14357083

    申请日：2012-11-05

    申请人： Wilson Tool International Inc.

    发明人： John H Morehead ,  Brian J Lee ,  Kevin A Johnston ,  Richard L Timp

    IPC分类号： B21D37/04 ,  B21D28/34

    CPC分类号： B21D37/04 ,  B21D28/34 ,  B21D28/343 ,  Y10T29/49826 ,  Y10T83/9428 ,  Y10T83/9476

    摘要： A punch tip (16) design configured to be universal in its application with wide varieties of punch assemblies, and various punch body (14) designs from which universal application of the punch tip (16) is exemplified. Ancillary components (34, 16, 50) used with the various punch body (14) designs enhance ease by which the operator can selectively manipulate the same for alternately securing or releasing the punch tip (16).

    摘要翻译： 冲压头（16）设计构造成在其应用中具有广泛的冲头组件，以及例示了冲头（16）的通用应用的各种冲压体（14）设计。 与各种冲头主体（14）一起使用的辅助部件（34,16,50）设计增强了操作者可以选择性地操纵它们以便交替地固定或释放冲头（16）的容易程度。

    Ball-lock retainers and methods for controlling ball bounce in a ball-lock retainer
    98.
    发明授权
    Ball-lock retainers and methods for controlling ball bounce in a ball-lock retainer 有权
    球锁定保持器和球锁定保持器中球弹跳的控制方法

    公开(公告)号：US09327335B2

    公开(公告)日：2016-05-03

    申请号：US12872197

    申请日：2010-08-31

    申请人： Dennis Michael Belyan ,  Richard Everett Del Grosso, II

    发明人： Dennis Michael Belyan ,  Richard Everett Del Grosso, II

    IPC分类号： B21D28/34 ,  B21D5/02

    CPC分类号： B21D28/34 ,  B21D5/0209 ,  Y10T83/9461 ,  Y10T83/9476

    摘要： Retainers for holding tools and methods for controlling the motion of a locking member, such as a resiliently-biased locking ball, in a retainer. The locking member is disposed in a passage that intersects another passage configured to receive the tool. A portion of the locking member has a contacting relationship with the tool in order to hold the tool within its passage. The retainer further includes a constraint member, which may be a threaded member or a non-threaded member, that occludes the passage containing the locking member. During a stamping operation using the tool, the constraint member mechanically constrains motion of the locking member within its passage by contact with the locking member.

    摘要翻译： 用于保持工具的保持器和用于控制保持器中的锁定构件（例如弹性偏置锁定球）的运动的方法。 锁定构件设置在与构造成接收工具的另一通道相交的通道中。 锁定构件的一部分与工具具有接触关系，以便将工具保持在其通道内。 保持器还包括限制构件，其可以是封闭包含锁定构件的通道的螺纹构件或非螺纹构件。 在使用该工具的冲压操作期间，约束构件通过与锁定构件接触来机械地约束锁定构件在其通道内的运动。

    DRAW STUD CONNECTOR
    99.
    发明申请
    DRAW STUD CONNECTOR 有权
    绘图连接器

    公开(公告)号：US20150298339A1

    公开(公告)日：2015-10-22

    申请号：US14755410

    申请日：2015-06-30

    申请人： Milwaukee Electric Tool Corporation

    发明人： Sean T. Kehoe ,  James O. Myrhum, JR.

    IPC分类号： B26D7/26 ,  B21D28/34

    CPC分类号： B26D7/26 ,  B21D28/34 ,  B21D28/343 ,  B26F1/40 ,  Y10T83/9476

    摘要： A draw stud connector, for use on a punch driver, includes a draw stud having a first end. The draw stud connector also includes a body defining an axis therethrough, the body forming a cavity having an open end, and a wedge at least partially positioned within the cavity and moveable with respect to the body both axially and radially. The wedge allows the first end of the draw stud to move axially into the cavity but does not permit axial removal of the first end of the draw stud from the cavity.

    摘要翻译： 在冲头驱动器上使用的拉杆螺栓连接器包括具有第一端的拉杆。 牵引螺柱连接器还包括限定穿过其中的轴线的主体，主体形成具有开口端的空腔，以及至少部分地定位在腔体内并且可轴向和径向地相对于主体运动的楔形物。 楔形件允许拉杆的第一端轴向移动到空腔中，但不允许从空腔轴向移除拉杆的第一端。

    Punch assembly with quick attach punch point and stripper plate removably secure thereon
    100.
    发明授权
    Punch assembly with quick attach punch point and stripper plate removably secure thereon 有权
    具有快速附接的冲头和剥离板的冲头组件可移除地固定在其上

    公开(公告)号：US08997617B2

    公开(公告)日：2015-04-07

    申请号：US13419714

    申请日：2012-03-14

    申请人： Steve H. Thomson

    发明人： Steve H. Thomson

    IPC分类号： B26F1/14 ,  G06K1/00 ,  B21D28/24

    CPC分类号： B21D28/246 ,  Y10T83/9428 ,  Y10T83/9476

    摘要： A punch assembly for a turret punch press having a two piece reciprocally movable punch member that has a punch point insert removably attached to a punch driver that allows replacement of the punch point insert without the need to extract the punch member from its punch guide. A locking assembly having four vertical guideways containing slider strips for coupling the punch point insert to the punch driver ensures precision registration of the punch point insert with its driver.

    摘要翻译： 一种用于转塔冲压机的冲头组件，具有两件可往复运动的冲压件，该冲头组件具有可移除地附接到冲头驱动器上的冲头插入件，该冲头装置允许更换冲头插入件，而不需要将冲头构件从冲头引导件中取出。 具有四个垂直导轨的锁定组件，其具有用于将冲孔刀片连接到冲头驱动器的滑块，确保冲头插入件与其驱动器的精确对准。