Special device for high-precision main shaft taper hole

A special device for processing a high-precision main shaft taper hole comprises a sleeve and a press plate, wherein the main shaft (4) provided with the taper hole is arranged inside the sleeve; a C surface of the sleeve abuts against a stepped surface D surface of a shaft shoulder of the main shaf...

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Bibliographic Details
Main Authors CHEN XIAOMING, XU WENHONG, WEN SHUQIN, YANG HUA, JIANG XUNXIE
Format Patent
LanguageChinese
English
Published 06.11.2013
Subjects
DRESSING OR CONDITIONING OF ABRADING SURFACES
FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
GRINDING
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
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Summary:A special device for processing a high-precision main shaft taper hole comprises a sleeve and a press plate, wherein the main shaft (4) provided with the taper hole is arranged inside the sleeve; a C surface of the sleeve abuts against a stepped surface D surface of a shaft shoulder of the main shaft provided with the taper hole; and the sleeve presses and fixes the main shaft provided with the taper hole through the press plate (2) and a bolt (3). Precision grinding and grinding finish technologies are adopted, and a proper assembly and adjustment method is implemented, so that stable and reliable processing and positioning precision is obtained, clamping deformation is avoided, and the processing quality of the high-precision main shaft taper hole is guaranteed.
Bibliography:Application Number: CN20132250740U