Robot end tool for on-orbit disassembly and assembly of non-disengagement fastening screws

• Main Authors: WU TINGTING, ZHANG YIYUE, GUO TAO, YU YANG, HAO HONGDA, YANG JIAXIN, LIU JUNLIANG, WANG ZHE
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2024
• Subjects: CHAMBERS PROVIDED WITH MANIPULATION DEVICES; HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TRANSPORTING

The invention provides a robot end tool for on-orbit disassembly and assembly of fastening screws without disengagement, the robot end tool comprises an adaptive shell, a radial floating block and an extension rod, one end of the adaptive shell is fixedly connected with a robot end adapter, the radial floating block is installed in the adaptive shell, the radial floating block is provided with a return mechanism, and the extension rod is connected with the adaptive shell. The return mechanism is assembled with a limiting structure on the adaptive shell so as to elastically return the radial floating block when the radial floating block generates radial movement; the extension rod is detachably connected with the radial floating block, and the tail end of the extension rod is provided with an assembling linkage mechanism matched with the non-disengaging fastening screw. Wherein the assembling and connecting linkage mechanism is used for connecting, disassembling and assembling according to the transmission tor