Pentroof assembly and die comprising pentroof assembly

The invention relates to a pentroof assembly and a die comprising the pentroof assembly. The pentroof assembly comprises a pentroof, a pentroof guide block, a pentroof seat, a spring and a resetting pull block, wherein the pentroof penetrates through the pentroof guide block; one end of the pentroof...

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Bibliographische Detailangaben
Hauptverfasser:	WANG ZHIYONG, CAI XIANGLI, YI HAO, YU ZHENGYUN, SU JINLING
Format:	Patent
Sprache:	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 a pentroof assembly and a die comprising the pentroof assembly. The pentroof assembly comprises a pentroof, a pentroof guide block, a pentroof seat, a spring and a resetting pull block, wherein the pentroof penetrates through the pentroof guide block; one end of the pentroof is connected with a backoff structure of a model product; the other end of the pentroof is connected with the pentroof seat; the pentroof seat is fixedly connected with a needle plate through the resetting pull block; the spring is arranged between the pentroof seat and the needle plate. The pentroof assembly has the beneficial effects of simple design and convenient use; the production efficiency and the forming quality of a product are improved.