Sewing die for composite material rotary preform

The utility model relates to a sewing die of a rotary prefabricated body, in particular to a sewing die of a composite material rotary prefabricated body. The clamp is composed of an upper pressing plate, a lower pressing plate and a mandrel, internal threads are installed at the two ends of the man...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG SUWAN, SUN FEI, ZHAN MIAN, LIU JUNLONG, CHEN KEN
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 utility model relates to a sewing die of a rotary prefabricated body, in particular to a sewing die of a composite material rotary prefabricated body. The clamp is composed of an upper pressing plate, a lower pressing plate and a mandrel, internal threads are installed at the two ends of the mandrel in a threaded mode, and outer diameter control arc-shaped pressing plates are installed on thecircumferences of the upper pressing plate, the lower pressing plate, the upper pressing plate and the lower pressing plate. The sewing die is simple in structure, the sewing mold is simple in structure and good in practicability, has the advantages of being convenient to assemble and disassemble, small in size and convenient to store and store, and compared with an existing sewing mold, by meansof the arc-shaped pressing plates on the circumferences of the upper pressing plate and the lower pressing plate, the auxiliary effect of sewing supporting can be achieved when a prefabricated body ofa composite material is se