| 摘要 |
PURPOSE:To prevent a grindstone and a work both from becoming damaged, by attaching a body part inclusive of the grindstone to a robot hand part via resilience of a spring member, in case of a grinding attachment to be attached to the robot hand part. CONSTITUTION:Slightly small diametral guide rollers 23a and 23b are set up at the side of both ends of a grindstone 22. Accordingly, when some deformation occurs on a work surface, either of these guide rollers 23a and 23b or both come into contact with this, whereby such a possibility that the grindstone 22 is made contact with the work unnecessarily is in no case caused to happen. And that a body part 10 is elastically supported by a hand part 16 of a robot via spring members 106a and 106b so that, if the work is in a curved form, the body part 10 is displaced along the work form, and the work is made grindable so favorably. Thus, there is no fear of damaging the grindstone and the work. |
