Single-point nail-free hydraulic riveting clamp

The utility model relates to the technical field of riveting equipment, in particular to a single-point nail-free hydraulic riveting clamp which comprises a clamp body and a hydraulic cylinder. A punch assembly and a punch nut assembly are arranged on the clamp body, the punch assembly comprises a p...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG XIAOJING, ZHU PEIYUE, CHEN LINGLONG, ZHENG BAOJIN, QI PENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of riveting equipment, in particular to a single-point nail-free hydraulic riveting clamp which comprises a clamp body and a hydraulic cylinder. A punch assembly and a punch nut assembly are arranged on the clamp body, the punch assembly comprises a punch side sliding seat, a punch side material returning seat, a punch side material returning rod, a punch and a punch side spring, the punch side sliding seat is connected with the clamp body through a sliding module, the punch side material returning seat is fixed to the outer side of the punch, the punch side material returning rod is arranged in a cavity of the punch side material returning seat in a sliding mode, and the punch nut assembly is arranged in the cavity of the punch side material returning seat. One end of the punch is fixedly connected with the punch side sliding seat, the other end of the punch penetrates through the punch side material returning seat and the punch side material returning rod, th