Welt moulded die

The utility model provides a welt moulded die, includes the hydraulic press, goes up the mould, and lower mould, lower mould are installed on the bottom plate of hydraulic press, on the power drive device the that upward mould was installed at the hydraulic press, upward are equipped with terrace di...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN KAIWEI, YU GENHAI, CAO ZEHUA
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model provides a welt moulded die, includes the hydraulic press, goes up the mould, and lower mould, lower mould are installed on the bottom plate of hydraulic press, on the power drive device the that upward mould was installed at the hydraulic press, upward are equipped with terrace die and upper die base on the mould, are equipped with die and die holder on the lower mould, and the top part of terrace die is vertical part, and the lower tip of terrace die is the arch section, and the die is continuous arc structure, and the arc length of terrace die arch section is equal with the chord length of die arc port department the utility model provides a welt moulded die can control the deflection of welt in the pressing process well, can make corresponding adjustment according to the material change simultaneously, improves the fashioned qualification rate of welt, practices thrift manufacturing cost