公开(公告)号：EP3505265A1

公开(公告)日：2019-07-03

申请号：EP19151259.9

申请日：2015-03-09

申请人： AUTOTECH ENGINEERING S.L.

发明人： Martin Gonzalez, Ignacio ,  López Lage, Manuel ,  Raya Zamora, Pedro ,  Sunden, Anna ,  Berglund, Daniel ,  Isaksson, Kenneth ,  Isaksson, Sören

IPC分类号： B21D22/02 ,  B21D22/20 ,  B21D37/16 ,  B21D35/00 ,  C21D1/18

摘要： Press systems for manufacturing hot formed structural components are provided. The systems comprise a fixed lower body, a mobile upper body and a mechanism configured to provide upwards and downwards press progression of the mobile upper body with respect to the fixed lower body. The system further comprises a cooling tool configured to cool down a previously heated blank which comprises: upper and lower mating dies, the lower die connected to the lower body with one or more lower biasing elements and/or the upper die connected to the upper body with one or more upper biasing elements. The system further comprises a press tool configured to draw the blank, wherein the press tool is arranged downstream from the cooling tool. Moreover, methods for hot forming structural components are also provided.