| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique that a fastening member can be fastened to a fastened member while collectively holding at least one member with a through hole and the fastening member.SOLUTION: A fastening tool 50 is provided in which at least one member 41 with a through hole 43 is put into a suspension 30 vertically arranged having a screw part 37 upward from above, and a nut 40 of which diameter is smaller than that of the member 41 is screwed to the screw part. The fastening tool 50 comprises: a centering pin 61 which penetrates the through holes 43 of the nut 40 and the member 41 to decide horizontal position of the nut 40 and the member 41; sucking means 71 which sucks the member 41 on which the nut 40 is mounted; rotation means 81 which is used to screw the nut 40; and a base plate supported by a robot arm, which collectively supports the centering pin 61, the sucking means 71, and the rotation means 81.EFFECT: The member can be assembled and the nut can be fastened while positioning the nut and the component.SELECTED DRAWING: Figure 10 |
