公开(公告)号：US07204118B2

公开(公告)日：2007-04-17

申请号：US11206584

申请日：2005-08-18

申请人： Philip V. Wiens ,  Keller McGaffey ,  Darius Gheorghita ,  Kenneth St. Denis ,  Gabor Sztvorecz ,  Dominique Baulier

发明人： Philip V. Wiens ,  Keller McGaffey ,  Darius Gheorghita ,  Kenneth St. Denis ,  Gabor Sztvorecz ,  Dominique Baulier

IPC分类号： B21D39/02

CPC分类号： B21D39/021 ,  Y10T29/53791

摘要： A hemming die tool assembly for use with an anvil supporting a workpiece to be hemmed. A mounting plate is pivotally secured about an axis relative to the anvil while a vertical slide is slidably attached to the mounting plate along a first direction. An elongated channel is attached to the vertical slide so that the axis of the channel is transverse to the first direction. A hemming tool is secured to the vertical slide while a rocker arm is pivotally secured at one end to the mounting plate about the pivotal axis of the mounting plate while a second end of the rocker arm is longitudinally slidably mounted in the channel. A first cam assembly pivots the mounting plate between a retracted position, in which the hemming tool is positioned away from the workpiece, and an extended position in which the hemming tool overlies the workpiece. A second cam assembly pivots the rocker arm about its pivotal axis and, in doing so, vertically displaces the vertical slide relative to the mounting plate to perform the prehemming operation.

摘要翻译： 一种折边模具组件，用于与支撑被卷绕的工件的砧座一起使用。 安装板相对于砧座围绕轴线枢转固定，同时垂直滑动件沿着第一方向可滑动地附接到安装板。 细长通道连接到垂直滑动件，使得通道的轴线横向于第一方向。 折边工具固定在垂直滑动件上，同时摇臂在一端枢轴固定在安装板周围的安装板的枢转轴线上，同时摇臂的第二端可纵向滑动地安装在通道中。 第一凸轮组件将安装板枢转在收缩位置，折叠工具位于远离工件的缩回位置和折边工具覆盖工件的延伸位置。 第二凸轮组件围绕其枢转轴线枢转摇臂，并且在这样做时，垂直滑动件相对于安装板垂直移动以执行预热操作。

公开(公告)号：US20060037377A1

公开(公告)日：2006-02-23

申请号：US11206584

申请日：2005-08-18

申请人： Philip Wiens ,  Keller McGaffey ,  Darius Gheorghita ,  Kenneth St. Denis ,  Gabor Sztvorecz ,  Dominique Baulier

发明人： Philip Wiens ,  Keller McGaffey ,  Darius Gheorghita ,  Kenneth St. Denis ,  Gabor Sztvorecz ,  Dominique Baulier

IPC分类号： B21D39/02

CPC分类号： B21D39/021 ,  Y10T29/53791

摘要： A hemming die tool assembly for use with an anvil supporting a workpiece to be hemmed. A mounting plate is pivotally secured about an axis relative to the anvil while a vertical slide is slidably attached to the mounting plate along a first direction. An elongated channel is attached to the vertical slide so that the axis of the channel is transverse to the first direction. A hemming tool is secured to the vertical slide while a rocker arm is pivotally secured at one end to the mounting plate about the pivotal axis of the mounting plate while a second end of the rocker arm is longitudinally slidably mounted in the channel. A first cam assembly pivots the mounting plate between a retracted position, in which the hemming tool is positioned away from the workpiece, and an extended position in which the hemming tool overlies the workpiece. A second cam assembly pivots the rocker arm about its pivotal axis and, in doing so, vertically displaces the vertical slide relative to the mounting plate to perform the prehemming operation.

摘要翻译： 一种折边模具组件，用于与支撑被卷绕的工件的砧座一起使用。 安装板相对于砧座围绕轴线枢转固定，同时垂直滑动件沿着第一方向可滑动地附接到安装板。 细长通道连接到垂直滑动件，使得通道的轴线横向于第一方向。 折边工具固定在垂直滑动件上，同时摇臂在一端枢轴固定在安装板周围的安装板的枢转轴线上，同时摇臂的第二端可纵向滑动地安装在通道中。 第一凸轮组件将安装板枢转在收缩位置，折叠工具位于远离工件的缩回位置和折边工具覆盖工件的延伸位置。 第二凸轮组件围绕其枢转轴线枢转摇臂，并且在这样做时，垂直滑动件相对于安装板垂直移动以执行预热操作。