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Robot claw automatic change device with hydraulic transmission
Robot claw automatic change device with hydraulic transmission
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机译：带有液压传动装置的机械手爪自动更换装置
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摘要
The device forms part of a rapid plug-in coupling of the claw which carries the tool to the arm of a robot, consisting of two pieces 4 and 5 equipped with corresponding holes 8 and 16 for plugging-in of the hydraulic supply conduits of the arm of the robot and of the tool coupled on it, these pieces 4 and 5 also having respective movable and axially displaceable pieces 12 and 20 which close off in the position of rest the corresponding ends of portions 11 and 24 which continue the conduits which communicate, on each piece, with the connection orifices 8 and 16, in such a manner that the opposition and coupling of both pieces 4 and 5 generates retraction of the movable pieces 12 and 20 and communication of the conduit portions 11 and 24, a fluid passage being established between the entry 16 and exit 8 orifices. IMAGE
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