| 摘要 |
A simple, compact, lightweight, and inexpensive pipe assembling device (1) for welding and affixing connection flanges (3, 4) to both ends of a connection pipe (2) with high reproducible accuracy on the basis of electronic data for manufacturing design pipes, the connection pipe (2) comprising a straight pipe or a bent pipe for conveying fluid such as gas or running water. The pipe assembling device comprises a pair of left and right, the first and second flange positioning mechanisms (5, 6), at least one of which can move on a horizontal plane so as to approach and separate from each other in the direction in which the pair is separated from each other. The flange positioning mechanisms comprise: flange placement bases (7, 8) which are provided with X-direction slide mechanism (10) for sliding the flanges in the X-direction with the flanges affixed; &thetas;1-direction rotation mechanism (11) which rotate the flange placement bases in a plane; &thetas;2-direction rotation mechanism (12) which rotate the &thetas;1-direction rotation mechanism in the vertical direction; and &thetas;3-direction rotation mechanism (13) which rotate the &thetas;2-direction rotation mechanism in the horizontal direction. |
