MOLD FOR MOLDING RESIN

申请公布号：JPH06114898(A)

申请号：JP19920262573

申请日期：1992.09.30

申请公布日期：1994.04.26

申请人：

SUZUKI MOTOR CORP

发明人：OKI RYOICHI

分类号：B29C33/44;B29C45/33;B29C45/44;B29L31/30;(IPC1-7):B29C45/44

主分类号：B29C33/44

摘要：PURPOSE:To effectively process an undercut part without scraping damage on an outer surface of a resin molded form. CONSTITUTION:The mold for molding resin comprises a direct upper core block 40 arranged at a position corresponding to an end face 10a of one edge 10a of a bumper 10 at a control protrusion 40b when mold plates 13, 17 are closed, a side core block 50 formed at a center with an oblique guide hole 50b, and an angular pin 60 inserted into the oblique guide hole of the core block when the plates are closed. When the plates are extended, the block 50 is moved separately from the bumper in a state that the core block is brought into contact with the end face 10c of one edge 10a of the bumper 10 by the operations of the pin 60 and the guide hole.

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