Front combined lamp housing die of automobile

The utility model discloses a front combined lamp housing die of an automobile. The front combined lamp housing die comprises a fixed die (1) and a movable die (2), wherein a sprue gate (3) is formed in the movable die (2); two profiled grooves (4) are formed in the fixed die (1); a material rod (5)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN BINGFENG, ZHANG CHUANJIN, DU ANSHENG, HUANG HAO, CHEN LIN, YAO XIUYANG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a front combined lamp housing die of an automobile. The front combined lamp housing die comprises a fixed die (1) and a movable die (2), wherein a sprue gate (3) is formed in the movable die (2); two profiled grooves (4) are formed in the fixed die (1); a material rod (5) is arranged between the two profiled grooves (4); an ejector rod (51) and material guide rods (52) are arranged on the material rod (5); the material guide rods (52) and the material rod (5) are arranged in a 'cross' shape at one side of the material rod (5); and the ejector rod (51) is in shape of a tapered cylinder and is arranged at the other end of the material rod (5). Compared with the prior art, the front combined lamp housing die of the automobile has the advantages that the material rod on the die is only provided with two material guide rods, which means that only two feed ports are provided for injection molding; the method of releasing the pressure in the mold injection process is carried out, so that