Rotary riveting type rivet device for fan impeller

The invention relates to the field of riveting, and discloses a rivet device for a rotary riveting type fan impeller. Balance plates are symmetrically arranged on the outer surface of a groove drum, the opposite sides of the balance plates are fixedly connected with the outer surface of the groove d...

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Bibliographic Details
Main Author GUAN YONGJIAN
Format Patent
LanguageChinese
English
Published 21.06.2024
Subjects
FORGE FURNACES
FORGING
HAMMERING
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PRESSING METAL
PUNCHING METAL
RIVETING
TRANSPORTING
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Summary:The invention relates to the field of riveting, and discloses a rivet device for a rotary riveting type fan impeller. Balance plates are symmetrically arranged on the outer surface of a groove drum, the opposite sides of the balance plates are fixedly connected with the outer surface of the groove drum, a bottom ring is fixedly connected to the bottom of the groove drum, and elastic plates are symmetrically arranged on the top of the bottom ring; the bottom of the elastic plate is fixedly connected with the top of the bottom ring, a sliding ring is fixedly connected to the top of the elastic plate, the sliding ring and the balance plate are arranged, the elastic plate abuts against the sliding ring to limit the balance plate which deforms excessively, the consistency of outward deformation of the balance plate is guaranteed, and the rivet is prevented from being damaged in the process that the rivet falls into an impeller rivet hole. The balance plate clamps the surface of the rivet, through the consistency o
Bibliography:Application Number: CN202410651638