Blade jacking-up device for fusion cutting machines

The utility model relates to a blade jacking-up device for fusion cutting machines. The blade jacking-up device comprises a rack, a blade, air cylinders and a transmission rod. The blade is fixedly erected on a blade hanging shaft supporting beam, each of two sides of the rack is provided with one a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG PING, SHEN JUEMIN, FANG YUE, WANG QUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS PERFORMING OPERATIONS SEVERING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model relates to a blade jacking-up device for fusion cutting machines. The blade jacking-up device comprises a rack, a blade, air cylinders and a transmission rod. The blade is fixedly erected on a blade hanging shaft supporting beam, each of two sides of the rack is provided with one air cylinder, a cylinder push rod is fixedly connected to one end of the transmission rod, and the other end of the transmission rod is fixedly connected with the bottom of the blade hanging shaft supporting beam. Since an oil cylinder is replaced by the air cylinders, convenience is brought to modification, the air cylinders are clean, free of liquid, simple to maintain and small in thrust, and the blade hanging shaft support beam cannot be deformed in long-time use.