Automobile casting precoated sand core shooter

The invention relates to the technical field of core shooters and discloses an automobile casting precoated sand core shooter which comprises a sand shooting device, a fixed mold and a movable mold, fixing rods are fixedly connected to the positions, located on the two sides of a nozzle, of the bott...

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Bibliographic Details
Main Author CHEN WENMEI
Format Patent
LanguageChinese
English
Published 30.06.2023
Subjects
CASTING
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Summary:The invention relates to the technical field of core shooters and discloses an automobile casting precoated sand core shooter which comprises a sand shooting device, a fixed mold and a movable mold, fixing rods are fixedly connected to the positions, located on the two sides of a nozzle, of the bottom face of the sand shooting device, magnetic blocks are fixedly arranged on the lower sides of the interiors of the fixing rods, and movable cavities are symmetrically formed in the interiors of the fixed mold and the movable mold; a magnetic sliding plate is slidably connected into the movable cavity, an air hole is formed in the magnetic sliding plate, a tension spring I is fixedly connected to the middle of the bottom face of the magnetic sliding plate, and through holes are formed in the positions, located on the outer side of the middle of the movable cavity, in the fixed mold and the movable mold. A magnetic block and a magnetic sliding plate attract each other through magnetic attraction force, when a fixed
Bibliography:Application Number: CN202310541180