Robotic arm fixing device and robotic arm fixing method

Abstract

A robotic arm fixing device includes a first bracket and a second bracket; the first bracket includes a first connecting surface and a first contact surface that is in close contact with a mounting surface of a support member; the second bracket includes a second connecting surface and a second contact surface that is in close contact with a mounting surface of the robotic arm or a link that transmits driving force to the robotic arm; the first bracket and the second bracket include one of a first threaded hole or a first through hole, formed at a position corresponding to one of the first threaded holes or first through holes on the respective mounting surfaces of the first contact surface and the second contact surface; the first bracket and the second bracket can be fixed to each other by bolts passing through the first connecting surface and the second connecting surface; at least two of the first contact surface, the second contact surface, and the first connecting surface in a state of being in close contact with the second connecting surface extend in an interlaced direction.

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