Step mould

The invention discloses a step mould which includes an upper mould and a lower mould, wherein the upper mould is provided with an upper sub-mould, the lower mould is provided with a lower sub-mould; and an upper backing plate is arranged between the upper sub-mould and the upper mould, and a lower b...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	YANG RENPU, JIANG YUNQUAN
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention discloses a step mould which includes an upper mould and a lower mould, wherein the upper mould is provided with an upper sub-mould, the lower mould is provided with a lower sub-mould; and an upper backing plate is arranged between the upper sub-mould and the upper mould, and a lower backing plate is arranged between the lower sub-mound and the lower mould. By respectively arranging the upper sub-mould and the lower sub-mould in the upper mould and the lower mould, additionally arranging backing plates of different thicknesses and changing the gap between the upper sub-mould and the lower sub-mould, the step mould can form and process sheet metal parts of different thicknesses and bending angles on a bending machine conveniently, and the processing size is stable and the processing efficiency is high.