Front mold core assembly and three-plate mold

The invention relates to the technical field of molds, and provides a front mold core assembly and a three-plate mold. The front mold core assembly comprises a front mold core, a runner plate and a front mold insert; the front mold core is arranged in a mounting cavity of a plate A, and the front mo...

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Bibliographische Detailangaben
1. Verfasser:	ZHAO QIULONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS 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:	The invention relates to the technical field of molds, and provides a front mold core assembly and a three-plate mold. The front mold core assembly comprises a front mold core, a runner plate and a front mold insert; the front mold core is arranged in a mounting cavity of a plate A, and the front mold core is provided with a front mold cavity and a through hole communicated with the front mold cavity; the runner plate is movably arranged at the side, away from the front mold cavity, of the front mold core, and the runner plate is provided with a branch runner; and the front mold insert is arranged on the runner plate and penetrates through the runner plate and the through hole, a channel is formed in the front mold insert, one end of the channel is communicated with the branch runner, and the other end of the channel is communicated with the front mold cavity, wherein a first lock catch is arranged at the side, away from the front mold core, of the runner plate, and a first lock hole is formed in the side, cl