公开(公告)号：US20080072415A1

公开(公告)日：2008-03-27

申请号：US11943017

申请日：2007-11-20

申请人： Atsushi KOSHIZAKA ,  Toshiaki UEDA ,  Yuichi KIRIHARA ,  Keiji KAWAHARA ,  Susumu SASAKI

发明人： Atsushi KOSHIZAKA ,  Toshiaki UEDA ,  Yuichi KIRIHARA ,  Keiji KAWAHARA ,  Susumu SASAKI

IPC分类号： H01F3/04

CPC分类号： H02K15/026 ,  H02K1/16 ,  Y10T29/49078 ,  Y10T29/49771 ,  Y10T29/49906 ,  Y10T29/49991 ,  Y10T29/5317 ,  Y10T29/53526

摘要： An apparatus for manufacturing an iron core comprising: a plate thickness measurement unit for measuring a thickness of the strip as an intermediate product of the iron core; an inlet guide for positioning the strip in a widthwise direction thereof; a mil roll unit for performing a rolling-bending process to the strip fed out of the inlet guide; a restraint jig for shaping the strip fed out of the mil unit and holding a curvature thereof constant; and a curvature measurement unit for measuring a curvature of the strip to which the rolling-bending process has been performed by using said mill roll. Position control of the inlet guide, the pressure roll unit, and the restraint jig is performed based on at least one of the plate thickness and the curvature of the strip.

摘要翻译： 一种用于制造铁芯的设备，包括：板厚测量单元，用于测量作为铁芯的中间产品的条带的厚度; 入口引导件，用于将条带沿其宽度方向定位; 用于对从所述入口引导件送出的所述带进行滚动弯曲处理的密封辊单元; 用于使从所述密封单元送出的所述带的成形保持其曲率恒定的约束夹具; 以及曲率测量单元，用于通过使用所述轧辊来测量已经进行了所述轧制弯曲处理的所述带材的曲率。 基于板的厚度和带的曲率中的至少一个来执行入口引导件，压力辊单元和约束夹具的位置控制。