STRUCTURE FOR PREVENTING FALLING OF MOLD IN MOLD CLAMPING DEVICE

PROBLEM TO BE SOLVED: To prevent falling of a mold clamped to a die plate by a magnet plate by restraining operation of a stopper member by relation between a locate ring and a protruding rod. SOLUTION: The structure comprises a die plate including a rod insert hole for the protruding rod, a mold in...

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Bibliographische Detailangaben
Hauptverfasser:	SATO TAKUMA, OKADA HARUO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent falling of a mold clamped to a die plate by a magnet plate by restraining operation of a stopper member by relation between a locate ring and a protruding rod. SOLUTION: The structure comprises a die plate including a rod insert hole for the protruding rod, a mold including the locate ring protrusively provided on a mold mounting surface having a protruding hole bored therein, and a magnet plate including a receiving hole for the locate ring, and fixed to a plate surface of the die plate with the receiving hole being superimposed on the rod insert hole. A stopper member of the mold is stored in a storage hole bored in a ring wall part of the locate ring to be protrudable out of the ring and retractable into the ring. An engaging edge of the stopper member is protrusively provided within the locate ring inserting-side opening end of the receiving hole. COPYRIGHT: (C)2009,JPO&INPIT