公开(公告)号：US20020088319A1

公开(公告)日：2002-07-11

申请号：US10028196

申请日：2001-12-20

申请人： Nissinbo Industries, Inc.

发明人： Michiharu Ichikawa

IPC分类号： B26F001/04 ,  B26F001/14

CPC分类号： B21D28/12 ,  Y10T83/04 ,  Y10T83/8732 ,  Y10T83/8733 ,  Y10T483/10 ,  Y10T483/1729

摘要： A punch press for machining a plate-shaped workpiece by cooperation of an upper metal mold mounted on an upper turret and a lower metal mold mounted on a lower turret. The upper turret and the lower turret are rotationally driven. A plurality of lower metal molds are provided corresponding to a selected one of the upper metal molds, and the workpiece is machined after selection of one lower metal mold from among the plurality of lower metal molds.

摘要翻译： 一种冲压机，用于通过安装在上转塔上的上金属模具和安装在下转塔上的下金属模具配合来加工板形工件。 上转塔和下转塔旋转驱动。 对应于所选择的一个上金属模具设置多个下金属模具，并且在从多个下金属模具中选择一个下金属模具之后对工件进行加工。

公开(公告)号：US20020072456A1

公开(公告)日：2002-06-13

申请号：US10016409

申请日：2001-12-10

申请人： Nissinbo Industries,Inc.

发明人： Michiharu Ichikawa

IPC分类号： B23Q003/155 ,  B23B029/32 ,  B26F001/04

CPC分类号： B21D28/12 ,  Y10T483/10 ,  Y10T483/1729

摘要： A punch press includes an upper metal mold mounting board 2 mounting the upper metal molds 16 and a lower metal mold mounting board 3 mounting the lower metal molds 17. A notch portion 20 or bore for exchange of a lower metal mold is provided in the upper metal mold mounting board 2. When the lower metal mold 17 is mounted or dismounted, the notch portion 20 or bore provided in the upper metal mold mounting board 2 is positioned above the lower metal mold 17 to be exchanged or its mounting hole, thereby mounting or dismounting the lower metal mold 17 through the notch portion 20 or bore.

摘要翻译： 冲压机包括安装上金属模具16的上金属模具安装板2和安装下金属模具17的下金属模具安装板3.用于更换下金属模具的切口部分20或孔设置在上模 金属模具安装板2.当下金属模具17被安装或拆卸时，设置在上金属模具安装板2中的切口部分20或孔定位在下金属模具17上方以进行更换或其安装孔，从而安装 或者通过切口部分20或孔拆下下金属模具17。