Tailstock for machine tools
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United States of America Patent
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Jan 10, 2017
Grant Date -
Jun 30, 2016
app pub date -
Jul 21, 2015
filing date -
Dec 30, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A tailstock includes a main body, a lathe center unit arranged in a hollow hole of the main body, a sliding base coupled with the main body and having a slider configured at a side thereof for pairing a slide rail, and a clamping unit configured in the sliding base. The clamping unit for increasing clamping force of the tailstock further includes a connection plate having at least one positioning hole to connect the main body, at least one hydraulic rod bridging the slider and the main body, a plurality of loading devices ring-set about the hydraulic rod, and a plurality of sleeves ring-set with the corresponding loading devices.
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