High-precision rotary vacuum suction device

The utility model relates to the technical field of rotating mechanisms, in particular to a high-precision rotating vacuum suction device which comprises a support, a rotating shaft, an air pipe connector, a positioning assembly and a ventilation shaft collar, an inner cavity used for containing the...

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Bibliographic Details
Main Authors ZENG QIANGQIANG, YUAN YINGEN
Format Patent
LanguageChinese
English
Published 16.06.2023
Subjects
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
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Summary:The utility model relates to the technical field of rotating mechanisms, in particular to a high-precision rotating vacuum suction device which comprises a support, a rotating shaft, an air pipe connector, a positioning assembly and a ventilation shaft collar, an inner cavity used for containing the rotating shaft, the positioning assembly and the ventilation shaft collar is formed in the support, and a mounting hole used for being connected with the air pipe connector is formed in the top of the support. A vent groove communicated with the air pipe connector is formed in the rotating shaft, and the positioning assembly comprises a pair of radial ball bearings. The device comprises a support, a rotating shaft, an air pipe connector, a positioning assembly and a ventilation shaft ring, an inner cavity is formed in the support and used for containing all parts, a mounting hole is formed in the top of the support and connected with the air pipe connector, a ventilation groove is formed in the rotating shaft and
Bibliography:Application Number: CN202223486129U