公开(公告)号：US6041633A

公开(公告)日：2000-03-28

申请号：US154725

申请日：1998-09-17

申请人： Peter Bieling

发明人： Peter Bieling

IPC分类号： B21D26/02 ,  B21D26/025 ,  B21D26/039 ,  B21D22/10

CPC分类号： B21D26/025 ,  B21D26/039

摘要： The invention is directed to a forming device, especially internal high-pressure forming device, with a multiple-part forming tool and a clamping device which holds the parts of the forming tool together against the deforming action. In the novel forming device, according to the invention, the clamping device and/or the forming tool have/has at least one counter-clamping device which compensates at least partially for deformations of the mold cavity during forming. The possibility of compensation according to the invention makes it possible to construct the clamping and/or forming tool parts in a less solid manner.

摘要翻译： 本发明涉及一种具有多部件成形工具的成形装置，特别是内部高压成形装置，以及夹持装置，其将成形工具的部件保持在一起抵抗变形作用。 在新颖的成形装置中，根据本发明，夹紧装置和/或成形工具具有/具有至少一个对夹紧装置，其至少部分补偿成形期间模腔的变形。 根据本发明的补偿的可能性使得可以以较不固定的方式构造夹紧和/或成形工具部件。