Pipe assembling device

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; θ1-direction rotation mechanism (11) which rotate the flange placement bases in a plane; θ2-direction rotation mechanism (12) which rotate the θ1-direction rotation mechanism in the vertical direction; and θ3-direction rotation mechanism (13) which rotate the θ2-direction rotation mechanism in the horizontal direction.

主权项

1. A pipe assembling device for welding and affixing with high reproducible accuracy on the basis of electronic data connection flanges to both ends of a connection pipe, to connect a straight pipe or a bent pipe for conveying a fluid, said pipe assembling device comprising,
first and second flange positioning mechanisms, at least one of which can move on a horizontal plane so as to approach or separate said first and second flange positioning mechanisms from each other, said first flange positioning mechanism comprising, a flange placement base having an X-direction slide mechanism to slide a flange along the X-direction, wherein the X-direction comprises the direction parallel to the face of the flange mounting to the placement base that the flange linearly slides, a θ1-direction turning mechanism to planarly turn to a θ1-direction the flange placement base, wherein said θ1-direction is a direction that planarly turns around a flange axis that is perpendicular to a surface of the flange, a θ2-direction turning mechanism to vertically turn to a θ2-direction relative to the θ1-direction turning mechanism, wherein said θ2-direction the is a direction that turns around a support axis of the θ1-direction turning mechanism, and a θ3-direction turning mechanism to horizontally turn the θ2-direction turning mechanism to a θ3-direction, wherein the θ3-direction comprises a direction that turns said x-direction slide mechanism, said θ1-direction turning mechanism and said θ2-direction turning mechanism integrally on a horizontal plane.