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1. 发明公开

EP0421782A2 Shearing machine 失效
标题翻译： Schere。
公开(公告)号：EP0421782A2
公开(公告)日：1991-04-10
申请号：EP90310872.8
申请日：1990-10-04
申请人： WYSONG AND MILES COMPANY
发明人： Hawkins, Paul F. , Wagoner, Leon F.
IPC分类号： B23D15/08 , B23D15/12 , B23D15/14 , B23D33/08 , B23D35/00
CPC分类号： B23D35/005 , B23D15/08 , B23D15/12 , B23D15/14 , B23D33/08 , Y10T74/18296 , Y10T83/576 , Y10T83/8837 , Y10T83/8843 , Y10T83/8858 , Y10T83/8867
摘要： The vertically reciprocal upper blade assembly of a sheet metal squaring shear is activated in a substantially vertical path past a fixed lower blade (16) by means of one or more reciprocal rotary hydraulic actuators (19). The output drive shaft (18) of the hydraulic actuator(s) (19) is connected to one or more drive straps (26) by an eccentric cam (30) which is keyed to the drive shaft (18) and rotatably received within the straps (26). The horizontal gap between the upper blade (25) and the lower blade (16) is precisely controlled by suspending the blade supporting gib bracket (20) from pins (50-52) on the side walls (10-12) of the apparatus housing and adjustably connecting the gib plate to the pins by eccentric cams (58). The gib mounting system also provides for adjusting the angle of the upper blade (25) with respect to the lower blade (16). An improved hold down assembly limits the stroke of the hold down pins (116) to maintain a slight clearance (z) between the hold down pins (116) and the bed surface (14) at all times. A unique hydraulic actuator mounting bracket (150) facilitates alignment of the actuator (19) with the drive shaft (18) by permitting adjustment of the actuator (19) relative to the shaft (18) after the shaft (18) is properly mounted and aligned in the machine frame (10).
摘要翻译：通过一个或多个往复式旋转液压致动器（19），通过固定的下叶片（16）的基本上垂直的路径激活钣金平切剪的垂直往复上刀片组件。液压致动器（19）的输出驱动轴（18）通过偏心凸轮（30）连接到一个或多个驱动带（26），所述偏心凸轮（30）键合到驱动轴（18）并可旋转地接收在驱动轴皮带（26）。上刀片（25）和下刀片（16）之间的水平间隙通过将刀片支撑臂架（20）从销（50-52）悬挂在设备壳体的侧壁（10-12）上而被精确地控制并且通过偏心凸轮（58）可调节地将前桥板连接到销上。前桥安装系统还提供了调节上刀片（25）相对于下刀片（16）的角度。改进的压紧组件限制了压紧销（116）的行程，以始终保持压紧销（116）和床表面（14）之间的微小间隙（z）。独特的液压致动器安装支架（150）通过在轴（18）被正确安装之后允许致动器（19）相对于轴（18）调节，便于致动器（19）与驱动轴（18）对准，在机架（10）中对齐。

2. 发明公开

EP0421782A3 Shearing machine 失效
标题翻译：剪切机
公开(公告)号：EP0421782A3
公开(公告)日：1992-04-08
申请号：EP90310872.8
申请日：1990-10-04
申请人： WYSONG AND MILES COMPANY
发明人： Hawkins, Paul F. , Wagoner, Leon F.
IPC分类号： B23D15/08 , B23D15/12 , B23D15/14 , B23D33/08 , B23D35/00
CPC分类号： B23D35/005 , B23D15/08 , B23D15/12 , B23D15/14 , B23D33/08 , Y10T74/18296 , Y10T83/576 , Y10T83/8837 , Y10T83/8843 , Y10T83/8858 , Y10T83/8867
摘要： The vertically reciprocal upper blade assembly of a sheet metal squaring shear is activated in a substantially vertical path past a fixed lower blade (16) by means of one or more reciprocal rotary hydraulic actuators (19). The output drive shaft (18) of the hydraulic actuator(s) (19) is connected to one or more drive straps (26) by an eccentric cam (30) which is keyed to the drive shaft (18) and rotatably received within the straps (26). The horizontal gap between the upper blade (25) and the lower blade (16) is precisely controlled by suspending the blade supporting gib bracket (20) from pins (50-52) on the side walls (10-12) of the apparatus housing and adjustably connecting the gib plate to the pins by eccentric cams (58). The gib mounting system also provides for adjusting the angle of the upper blade (25) with respect to the lower blade (16). An improved hold down assembly limits the stroke of the hold down pins (116) to maintain a slight clearance (z) between the hold down pins (116) and the bed surface (14) at all times. A unique hydraulic actuator mounting bracket (150) facilitates alignment of the actuator (19) with the drive shaft (18) by permitting adjustment of the actuator (19) relative to the shaft (18) after the shaft (18) is properly mounted and aligned in the machine frame (10).
摘要翻译：通过一个或多个往复式旋转液压致动器（19），通过固定的下叶片（16）的基本上垂直的路径激活钣金平切剪的垂直往复上刀片组件。液压致动器（19）的输出驱动轴（18）通过偏心凸轮（30）连接到一个或多个驱动带（26），所述偏心凸轮（30）键合到驱动轴（18）并可旋转地接收在驱动轴皮带（26）。上刀片（25）和下刀片（16）之间的水平间隙通过将刀片支撑臂架（20）从销（50-52）悬挂在设备壳体的侧壁（10-12）上而被精确地控制并且通过偏心凸轮（58）可调节地将前桥板连接到销上。前桥安装系统还提供了调节上刀片（25）相对于下刀片（16）的角度。改进的压紧组件限制了压紧销（116）的行程，以始终保持压紧销（116）和床表面（14）之间的微小间隙（z）。独特的液压致动器安装支架（150）通过在轴（18）被正确安装之后允许致动器（19）相对于轴（18）调节，便于致动器（19）与驱动轴（18）对准，在机架（10）中对齐。

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