Bearing unilateral roll extrusion close device

The utility model provides a bearing unilateral roll extrusion close device, belongs to hand tool technical field, and it includes roll extrusion subassembly, feeding nut, main shaft, bearing assemblyand separation blade subassembly: the roll extrusion subassembly is equipped with roll extrusion sea...

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Bibliographische Detailangaben
Hauptverfasser:	LIU QIANG, DI WEIJIA, WANG QI, GAO MIN, YANG QIANG, KANG HUANZHEN, JIANG XIAOQING, ZHANG GUANGBIN, SHI JIANZHENG, LI LIN, SUI JIANGTAO, AN XIAOYING, KANG JIANZHONG, ZHANG JUNTAO, WANG SHAOZENG, HAN YUJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COMBINED OPERATIONS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS TRANSPORTING UNIVERSAL MACHINE TOOLS
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Beschreibung
Zusammenfassung:	The utility model provides a bearing unilateral roll extrusion close device, belongs to hand tool technical field, and it includes roll extrusion subassembly, feeding nut, main shaft, bearing assemblyand separation blade subassembly: the roll extrusion subassembly is equipped with roll extrusion seat, roll extrusion steel ball and roll extrusion steel ball positioning seat, the roll extrusion seat is equipped with bearing assembly and holds chamber and feeding nut pilot hole to set up roll extrusion steel ball positioning seat pilot hole in roll extrusion seat lateral wall, join in marriage dress roll extrusion steel ball positioning seat in roll extrusion steel ball positioning seat pilot hole, the roll extrusion steel ball is installed at roll extrusion steel ball positioning seat medial extremity, main shaft one end sets up the external screw thread, and the main shaft other end gets into the inboard enclosure space of bearing to set up separation blade subassembly holding tank, the feeding nut suit is in