DIE
    2.
    发明授权
    DIE 有权

    公开(公告)号:EP1535676B1

    公开(公告)日:2008-05-28

    申请号:EP03760154.9

    申请日:2003-06-17

    摘要: A die device, wherein cores (15) having discharge ports (13) communicating with die holes (9) are installed in die bodies (11) having the die holes (9) for punching out a work, a plurality of fluid jetting ports (25) jetting fluid in the lower directions of the discharge holes (13) are provided in the cores (15), the inflow ports (27) allowing the compressed fluid to flow into the fluid jetting ports (25) are provided in the die bodies (11), the cores (13) are formed of a resin and the discharge holes are formed in tapered holes larger in diameter toward the lower side, and peripheral grooves (29) communicating with the inflow ports (27) are provided in the outer peripheral surfaces of the die bodies (11).

    摘要翻译: 一种模具装置,其中具有与模孔(9)连通的排出口(13)的芯(15)安装在具有用于冲压工件的模孔(9)的模体(11)中,多个流体喷射口 25)在排出孔(13)的下方设置喷射流体,在芯体(15)内设置有能够使压缩流体流入流体喷射口(25)的流入口(27) (11)中,芯体(13)由树脂形成,并且排出孔形成为朝向下侧的直径更大的锥形孔,并且与流入端口(27)连通的周向槽(29)设置在外侧 (11)的周边表面。