Gear milling machine tire clamp

The invention discloses a gear milling machine tire clamp which comprises a fixed seat (1), a locking nut (2) in threaded connection with one end of the fixed seat (1) and a pressing sleeve (4), wherein one end of the locking nut (2) is provided with a sealing cover, and a through hole is arranged o...

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Bibliographic Details
Main Authors ZHANG SHIYING, XU WANGMING
Format Patent
LanguageChinese
English
Published 26.01.2011
Subjects
MACHINE TOOLS
MAKING GEARS OR TOOTHED RACKS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The invention discloses a gear milling machine tire clamp which comprises a fixed seat (1), a locking nut (2) in threaded connection with one end of the fixed seat (1) and a pressing sleeve (4), wherein one end of the locking nut (2) is provided with a sealing cover, and a through hole is arranged on the sealing cover; the center of the fixed seat (1) is provided with a mandrel (7) extruding out of the upper end surface of the fixed seat (1); the upper end surface of the fixed seat (1) is provided with a plurality of positioning pins (5); the upper end of the pressing sleeve (4) is provided with a sealing bottom, and the sealing bottom is provided with a through hole which is larger than the diameter of the mandrel (7); the pressing sleeve (4) is positioned in the through hole, and the pressing part is extruded at the inner side of the positioning pin (5) to realize radial positioning; the excircle surface of the pressing sleeve (4) is also provided with a boss; and a nut lever (6) is fixed on the locking nut
Bibliography:Application Number: CN20091144152