| 摘要 |
PURPOSE: An air finger is provided to remove key grooves and a sensor dog hole by integrating a pin hole and bolt holes of a master jaw in a singular form and remove a chuck mounting part formed with keys by integrating a pin hole and bolt holes of a chuck jaw in a singular form, thereby simplifying the coupling between the master jaw and the chuck jaw. CONSTITUTION: An air finger includes a body housing formed with a sensor mounting groove, at least one or more master jaws having bolt holes(38a) integrated in a first coupling hole and having a diameter smaller than pin holes(35a,39a) to be fitted with a pin bush(60) and mounted in the body housing able to linearly move, at least one or more chuck jaws having bolt holes integrated in a second coupling hole and having a diameter smaller than the pin hole to be fitted with the pin bush, and at least one or more sensors mounted in the sensor mounting groove for sensing the operation of the master jaw.
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