Self-centering double-support chuck

The invention relates to a self-centering double-support chuck for fixing an axis part with axis centering requirement, which comprises a fixing assembly and a power input assembly. The fixing assembly comprises a first fixed support. The inside of the first fixed support is provided with a through...

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Bibliographic Details
Main Authors WANG YUHUI, CHEN JIANKUI, YIN ZHOUPING, XIONG YOULUN
Format Patent
LanguageChinese
English
Published 23.06.2010
Subjects
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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Summary:The invention relates to a self-centering double-support chuck for fixing an axis part with axis centering requirement, which comprises a fixing assembly and a power input assembly. The fixing assembly comprises a first fixed support. The inside of the first fixed support is provided with a through hole. A tip cone shaft passes through the through hole. One end of the tip cone shaft is connected with a reciprocating mechanism, while the other end thereof is connected with a signal tip cone. The single tip cone 7 can rotate with the tip cone shaft. A positioning mechanism which prevents the tip cone shaft from rotating is arranged between the tip cone shaft and the first fixed support. The power input assembly comprises a second fixed support. The inside of the second fixed support is provided with a through hole. A power input shaft passes through the through hole. One end of the power input shaft is connected with a multiple tip cone, while the other end thereof is externally connected with a power source. T
Bibliography:Application Number: CN20091273409