Combined bending die and bending machine

The invention relates to a combined bending die and a bending machine with the combined bending die, the combined bending die comprises a first pressing die, a second pressing die and a first folding knife, the first pressing die, the second pressing die and the first folding knife are arranged in p...

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Bibliographische Detailangaben
Hauptverfasser:	YE LIANGPENG, YE JIANFENG, ZANG WENFU, YE YUANYI
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 relates to a combined bending die and a bending machine with the combined bending die, the combined bending die comprises a first pressing die, a second pressing die and a first folding knife, the first pressing die, the second pressing die and the first folding knife are arranged in parallel and are in a straight strip shape, and the first pressing die is provided with a first working plane and a first pressing die tip extending out along the first working plane; the first pressing die is positioned on one side of the first working plane; the second pressing die is provided with a third working plane, and the second pressing die is located on the single side of the third working plane. The first folding knife is provided with a third transition face and a first arc working face protruding in the outer normal direction of the third transition face. The first pressing die tip and the second pressing die tip are positioned on the same side of the normal of the first working plane; the first foldin