Injection forming die of road roller damping block

The utility model relates to an injection forming die of road roller damping block comprising an upper template, a flow rubber plate, a middle die cavity and a lower template. An injection hole is disposed on the front side of the upper template, and a flow rubber groove is disposed on the rear side...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DING FEIXIA, HUANG SHUNDAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model relates to an injection forming die of road roller damping block comprising an upper template, a flow rubber plate, a middle die cavity and a lower template. An injection hole is disposed on the front side of the upper template, and a flow rubber groove is disposed on the rear side of the upper template, besides, the flow rubber plate is provided with a plurality of injection holes corresponding to the flow rubber groove. The middle die cavity is provided with a mould cavity corresponding to the injection hole, and parting die drawing plates are disposed on two sides of the mould cavity, besides, an ejector plate is disposed on the outer side of the middle mould cavity. The lower template is provided with a mould cavity bottom plate corresponding to the mould cavity, and mould cavity fixing blocks are disposed on two sides of the mould cavity bottom plate. In the utility model, the cementation of the glue material and the steel plate is firm by using the ejection mould, and the degumming pro