发明名称 |
METHOD AND DEVICE FOR MACHINING STACKED CORE |
摘要 |
<p>The stacked core assembly apparatus, which can perform assembly at a high speed while keeping strength of an angle indexing apparatus, comprises a press machine 1, a non-synchronous transmitting apparatus 10 and an angle indexing apparatus 7. The non-synchronous transmitting apparatus 10 transforms a constant revolution of the press machine 1 into a variable revolution. The angle indexing apparatus 7 is connected to the non-synchronous transmitting apparatus 10 via a coupling device 20, and is connected to a rotatably stacking cavity device 51 of a press die 5. An accelerated rotational speed period of an output shaft 13 of the non-synchronous transmitting apparatus 10 is set during a Feeding-Phase period of time of the press machine 1, and thereby, a rotational state completion of a driving shaft 33 of the angle indexing apparatus 7 completes earlier than the Feeding-Phase period of time completion of the press machined 1 so that a non-rotating period of time can be provided. <IMAGE></p> |
申请公布号 |
EP1396868(B1) |
申请公布日期 |
2007.03.07 |
申请号 |
EP20020733443 |
申请日期 |
2002.06.10 |
申请人 |
YAMADA DOBBY CO., LTD.;MINEBEA CO., LTD. |
发明人 |
SHIRAI, KUNIYASU;SATO, TAKUYA |
分类号 |
B21D28/02;H01F41/02;B21D28/22;B21D43/00;B21D43/22;H02K15/02 |
主分类号 |
B21D28/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|