Bending die and stamping equipment for products without inner filleted corners

The utility model discloses a bending die and stamping equipment for a product without an inner fillet, and relates to the technical field of stamping processing, the bending die comprises an upper die and a lower die, the upper die comprises an upper die base, and a first male die, a second male di...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU PING, DU ANWEN, WANG LYU, LIU GUOBAO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a bending die and stamping equipment for a product without an inner fillet, and relates to the technical field of stamping processing, the bending die comprises an upper die and a lower die, the upper die comprises an upper die base, and a first male die, a second male die and a third male die which are sequentially connected to the upper die base; the lower die comprises a lower die plate as well as a first female die, a second female die and a third female die which are sequentially arranged on the lower die plate; the first male die and the first female die are matched with a material belt in an abutting mode, and the bending position of a thinned product is extruded. The second male die is matched with the second female die in an embedded mode, and the outer side area of the bent part of the product is blanked. The third male die and the third female die are arranged in a staggered mode, and the bent part of the product is bent in a right-angle mode. The stamping equipment comp