Cold drawing device

The utility model discloses a cold drawing device which comprises a pay-off reel, a straightening assembly, a drawing die and a drawing assembly which are sequentially arranged, a drawing body is wound on the pay-off reel, and a travel switch and a pressing wheel assembly are further arranged betwee...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GE QIANG, WU GUOZHONG, GUAN XINHUA, GUO NAIZHU, LEI ZHANQUAN, LI WANCHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a cold drawing device which comprises a pay-off reel, a straightening assembly, a drawing die and a drawing assembly which are sequentially arranged, a drawing body is wound on the pay-off reel, and a travel switch and a pressing wheel assembly are further arranged between the drawing die and the drawing assembly. According to the utility model, by utilizing the straightening assembly, a cable can be straightened before entering the drawing die, so that the cable drawing quality is prevented from being influenced by bending deformation caused by winding the cable onthe pay-off reel for a long time, and the situation of cable breakage is effectively reduced; the pressing wheel assembly and the travel switch are arranged, if the cable is broken, the pressing wheel assembly loses support and can automatically fall to knock the travel switch, a production line can be stopped in time, and the situation that the cable is pulled out and drawing is not completed isavoided; meanwhile, the c