Double-station corrugated pipe hydraulic forming machine and realizing method thereof

The invention discloses a double-station corrugated pipe hydraulic forming machine. The double-station corrugated pipe hydraulic forming machine comprises a machine frame. A left die frame, a right die frame, a lower die head dragging plate, two die heads, an oil feeding pipe, a left die piece, a le...

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Bibliographische Detailangaben
Hauptverfasser:	Guo Xinxin, Wu Xiangqin
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 invention discloses a double-station corrugated pipe hydraulic forming machine. The double-station corrugated pipe hydraulic forming machine comprises a machine frame. A left die frame, a right die frame, a lower die head dragging plate, two die heads, an oil feeding pipe, a left die piece, a left spiral insertion piece, a right die piece, and a right spiral insertion piece are arranged on the machine frame. The left spiral insertion piece and the right spiral insertion piece are arranged oppositely. A die disassembly and assembly hydraulic cylinder and a die separation piece hydraulic cylinder are arranged behind the machine frame from top to bottom. The die disassembly and assembly hydraulic cylinder is connected with the left die frame and the right die frame through connecting rods. The die separation piece hydraulic cylinder is connected with the left spiral insertion piece and the right spiral insertion piece. A pressing hydraulic cylinder is arranged above the left die piece and the right die piece