Edge folding machining die

The utility model provides an edge folding machining die. The edge folding machining die comprises a lower die block, a middle die block and an upper die block. A first edge folding pressing face is arranged on the lower die block; the lower end face of the middle die block is provided with a second...

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Bibliographische Detailangaben
Hauptverfasser:	YAO YUECHENG, WANG JIANCHAO, JIA SHENGJUAN, XUE GUANGQIANG, YANG ZAIYOU, WAN HAIHUI
Format:	Patent
Sprache:	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 provides an edge folding machining die. The edge folding machining die comprises a lower die block, a middle die block and an upper die block. A first edge folding pressing face is arranged on the lower die block; the lower end face of the middle die block is provided with a second edge folding pressing face matched with the first edge folding pressing face, and the first edge folding pressing face is arranged opposite to the second edge folding pressing face; the upper end face of the middle die block is provided with an edge-turning groove; the upper die block is movably arranged on the upper side of the middle die block in the vertical direction, and the lower end of the upper die block is provided with an edge-turning protrusion matched with the edge-turning groove. According to the edge folding machining die, the structure is simple and the operating is simple; machining of edge turning and edge folding can be achieved through a one-step installation of the die, and therefore, the universality and production efficiency of the edge folding machining die are improved.