Extrusion mold

The invention provides an extrusion mold for extruding aluminum alloy profiles. The extrusion mold comprises a mold pad and a guide plate; a guide area, recessed inwards, is formed in the front end ofthe guide plate; a guide hole, communicating with the guide area, is formed in the back end of the g...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WANG KUNLUN, JIN DI, ZHU KUNLONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The invention provides an extrusion mold for extruding aluminum alloy profiles. The extrusion mold comprises a mold pad and a guide plate; a guide area, recessed inwards, is formed in the front end ofthe guide plate; a guide hole, communicating with the guide area, is formed in the back end of the guide plate; a groove, surrounding by a lap, is formed in the side wall of the guide area; and whenthe extrusion mold is used for extruding the aluminum alloy profiles, the aluminum alloy profiles flow from the front end of the guide plate to the back end to fill in the groove. After the extrusionmold is used, the pullout of the aluminum alloy profiles filled in the guide plate at the time of separating residues through extrusion is prevented, so that the product rejection rate is reduced; andthe aluminum alloy profiles, pulled out by an extrusion rod or an excess pressing scissor, are not needed to clean at each time, so that the production operation efficiency is improved. 本发明提供了种挤压模具,用于挤压铝合金型材,包括模垫和导流板,所述导流板的前端设有