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1. 发明申请

WO9961205A3 AUTOMATIC FASTENING MACHINE AND METHOD 审中-公开
标题翻译：自动紧固机及方法
公开(公告)号：WO9961205A3
公开(公告)日：2000-07-13
申请号：PCT/US9911827
申请日：1999-05-27
申请人： GEN ELECTRO MECH CORP
发明人： ROBERTS BRADLEY M , KELLNER ROBERT J , BURNS THOMAS E , KUBANEK KURT R
IPC分类号： B21J15/10 , B23Q17/00 , B21B37/00 , B21C25/00 , B21J15/02 , B23B11/00 , B23B39/06 , B30B1/32 , B30B5/00 , B60T13/70 , F16B31/02 , G01G19/56 , G05B11/01 , G05D11/00 , B21P41/02
CPC分类号： B21J15/10 , Y10T29/49764 , Y10T29/49998 , Y10T29/5343 , Y10T29/53826 , Y10T29/53974
摘要： An automatic fastening machine (10) and method which reduces fastener installation cycle time by virtue of unique tool movement, pressure foot (204) operation and other features. The pressure foot plate (202) is coupled to actuators for moving the same in a manner allowing tilting of the plate relative to the plane of the workpiece during movement from one fastener installation location to another. The actuators are independently operated by a servo control arrangement (464) in conjunction with the machine control (460). As a result, it is not necessary for the system to seek a new down position thereby saving machine cycle time.
摘要翻译：一种自动紧固机（10）和方法，其通过独特的工具运动，压脚（204）操作和其他特征来减少紧固件安装周期时间。压力脚板（202）联接到致动器，用于在从一个紧固件安装位置移动到另一个紧固件安装位置期间允许板相对于工件的平面倾斜的方式移动。致动器通过与机器控制（460）结合的伺服控制装置（464）独立地操作。结果，系统不需要寻找新的下降位置，从而节省机器周期时间。

2. 发明申请

WO9961205A9 AUTOMATIC FASTENING MACHINE AND METHOD 审中-公开
标题翻译：自动紧固机及方法
公开(公告)号：WO9961205A9
公开(公告)日：2000-02-10
申请号：PCT/US9911827
申请日：1999-05-27
申请人： GEN ELECTRO MECH CORP
发明人： ROBERTS BRADLEY M , KELLNER ROBERT J , BURNS THOMAS E , KUBANEK KURT R
IPC分类号： B21J15/10 , B25B
CPC分类号： B21J15/10 , Y10T29/49764 , Y10T29/49998 , Y10T29/5343 , Y10T29/53826 , Y10T29/53974
摘要： An automatic fastening machine and method which reduces fastener installation cycle time by virtue of unique tool movements, pressure foot operation and other features. The pressure foot plate is coupled to actuators for moving the same in a manner allowing tilting of the plate relative to the plane of the workpiece during movement from one fastener installation location to another. The actuators are independently operated by a servo control arrangement in conjunction with the machine control. As a result, it is not necessary for the system to seek a new down position thereby saving machine cycle time. Sensors operatively associated with the actuators in conjunction with the machine control cause movement of the pressure foot plate in reaction to force applied to the workpiece during fastener installation to maintain the workline established by the position of the workpiece prior to application of force. The clamp of the lower ram is driven positively during both upward and downward strokes so as to save cycle time. The lower ram tool is rotated in a manner which does not interfere with other components on the lower ram assembly. A new and improved slug riveting process also is provided by the machine and method.
摘要翻译：一种自动紧固机和方法，其通过独特的工具移动，压脚操作和其它特征减少紧固件安装周期时间。压力脚板联接到致动器，用于在从一个紧固件安装位置移动到另一个紧固件安装位置期间允许板相对于工件的平面倾斜的方式移动。致动器通过与机器控制结合的伺服控制装置独立地操作。结果，系统不需要寻找新的下降位置，从而节省机器周期时间。与致动器可操作地与机器控制相关联的传感器引起压力脚板的移动，以反应在紧固件安装期间施加到工件上的力，以在施加力之前保持由工件的位置确定的工作线。下冲杆的夹具在向上和向下冲程期间被积极地驱动，以节省循环时间。下冲头工具以不会干扰下冲头组件上的其他部件的方式旋转。机器和方法也提供了一种新的改进的插芯铆接工艺。

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