Sand-leakage-free shooting plate device for casting shooting core

The utility model discloses a sand-leakage-free shooting plate device for casting shooting cores, and belongs to the technical field of core shooting machines. The sand-leakage-free shooting plate device for casting the shot core comprises a shooting plate and a reverse ejection plate device, the re...

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Bibliographic Details
Main Author CHEN QIAOHUA
Format Patent
LanguageChinese
English
Published 28.01.2022
Subjects
CASTING
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Summary:The utility model discloses a sand-leakage-free shooting plate device for casting shooting cores, and belongs to the technical field of core shooting machines. The sand-leakage-free shooting plate device for casting the shot core comprises a shooting plate and a reverse ejection plate device, the reverse ejection plate device is arranged on the shooting plate, the reverse ejection plate device comprises a plurality of reverse ejection rods, the bottoms of the multiple reverse ejection rods penetrate through the shooting plate and are exposed out of the shooting plate, the multiple reverse ejection rods are in sliding fit with the shooting plate, the tops of the multiple reverse ejection rods are fixedly connected with a reverse ejection plate, and the reverse ejection plate is arranged on the shooting plate. A plurality of sand sealing needles are fixedly arranged on the reverse top plate, a plurality of elastic assemblies are further fixedly arranged on the shooting plate upwards, the elastic assemblies pene
Bibliography:Application Number: CN202120911792U