公开(公告)号：US20050045005A1

公开(公告)日：2005-03-03

申请号：US10774191

申请日：2004-02-06

Applicant: James Hamilton ,  Randy Riley

Inventor： James Hamilton ,  Randy Riley

IPC: B26D7/26 ,  B26F1/44 ,  B26D1/56

CPC classification number: B26F1/44 ,  B26D7/2614 ,  B26D2007/2607 ,  B26F2001/4463 ,  Y10T83/04 ,  Y10T83/483 ,  Y10T83/9459

Abstract: A rotary cutting die which is mountable on a metal cylinder. The rotary cutting die includes a rotary die plate having a concave, inner surface which is magnetically attractable and magnetically mountable on a metal cylinder. A cutting blade is mounted on a concave, outer surface of the die plate. Connectors may be engaged with the cutting blade and the die plate. A plurality of magnetic elements, such as neodymium magnets, are in the rotary die plate. The magnetic elements make the inner surface of they die plate magnetically attractable to the metal cylinder, thereby providing that the rotary cutting die is mountable on the metal cylinder without having to use screws, clamps or other mechanical holding devices. To prevent creep of the cutting die during operation, a magnetic member, such as a rubber magnet, may be magnetically mounted on the die cylinder, against the die plate.

Abstract translation: 一种可安装在金属圆筒上的旋转切割模具。 旋转切割模具包括旋转模板，其具有可磁吸引并可磁安装在金属圆筒上的凹形内表面。 切割刀片安装在模板的凹面外表面上。 连接器可以与切割刀片和模板接合。 诸如钕磁体的多个磁性元件位于旋转模板中。 磁性元件使它们的模板的内表面磁吸引到金属圆筒，从而提供旋转切割模具可安装在金属圆筒上，而不必使用螺钉，夹具或其它机械夹持装置。 为了防止在操作期间切割模具的蠕变，诸如橡胶磁体的磁性部件可以磁性地安装在模具滚筒上，抵靠模具板。