Special -shaped guide ring of tyre die

The utility model relates to a special -shaped guide ring of tyre die. Its technical scheme is: including outer heterotypic lead ring, interior heterotypic lead ring, the outside of heterotypic lead ring including the outer heterotypic lead ring suit, set up at the outer wall middle part of outer he...

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Bibliographische Detailangaben
Hauptverfasser:	LIU JINXIANG, REN YUJUN, JIA JINGXIAO, LIU HAOJIAN, SONG WENSONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS,WHEELS, RINGS, BARRELS, BALLS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model relates to a special -shaped guide ring of tyre die. Its technical scheme is: including outer heterotypic lead ring, interior heterotypic lead ring, the outside of heterotypic lead ring including the outer heterotypic lead ring suit, set up at the outer wall middle part of outer heterotypic lead ring fluted, hollow portion from upward down be overhead core in proper order, go up round platform portion, middle hollow portion, round platform portion and lower hollow portion down, overhead core, middle hollow portion. The beneficial effects of the utility model are that: the utility model discloses can make the steady shaping in the rolling process of dysmorphism ring and fill the complete of type, the device includes outer heterotypic lead ring and interior heterotypic lead ring, and outer heterotypic lead ring and interior heterotypic lead ring separately use, and once only the roll off becomes a dysmorphism ring respectively, outer heterotypic lead ring and interior heterotypic lead ring sui