发明名称 Modular power pack assembly
摘要 Provided herein are pressure modules for use with die pressing operations for stripping work pieces from individual dies. The pressure modules include a top plate and a transfer plate that is separated by a resilient member that is compressed when a die set is closed and which provides a restoring force when the die set is opened. The pressure modules are formed independent of the dies and supported relative to the ram or press-bed of the press. In this regard, transfer pins may be utilized to transfer the restoring force from the resilient member to a stripper mechanism. In another arrangement, a press is provided that allows the pressure modules to be removed from or inserted into the press without removing a die attached to the press.
申请公布号 US7765847(B2) 申请公布日期 2010.08.03
申请号 US20070934559 申请日期 2007.11.02
申请人 FLEXTRONICS AP, LLC 发明人 MICHONSKI RICHARD D.
分类号 B21D45/06 主分类号 B21D45/06
代理机构 代理人
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