To provide a fixture for a working machine, that allows various works to be efficiently executed by facilitating the installation of a working machine even onto the mounting face of a structure having a plurality of protrusions.
A fixture 20 is used for freely attachably/detachably mounting a drilling machine 10 as a working machine for removing rivets 3 onto the mounting face 4 of a structure. The fixture has: a base 21 onto which the drilling machine 10 is freely attachably/detachably fixed and installed; and a plurality of legs 22 provided to the base 21, that respectively have a magnet unit 23 capable of switching a magnetic-force acting face 23a in contact with the mounting face 4 between a magnetized state and a non-magnetized state, are arranged on the base 21 so as to have a positional relationship that prevents contact with each head 3a of the rivets 3 while being mounted to the mounting face 4, and support the base 21 while being spaced-apart at a setting interval from the mounting face 4 so as to prevent the base 21 from contacting with each head 3a.
Norio Morioka
Hisayoshi Sekiguchi