| 摘要 |
PURPOSE: A welding jig device is provided to easily fix materials regardless of a shape of an object through flat plate clamping units and cylindrical clamping units in butt-welding of flat plate-shaped materials or cylindrical pipe welding. CONSTITUTION: A welding jig device comprises a base frame(100), a connecting plate(200), a work table(300), a vertical pipe(400), a first horizontal pipe(500), a pair of flat plate clamping units(600). The base frame is erectly installed on the ground. One side of the connecting plate is joined to the base frame. The work table is joined to the upper part of the base frame. The vertical pipe is erectly installed on the ground and joined to the other side of the connecting plate. One side of the horizontal pipe is joined to the vertical pipe and the other side of the horizontal pipe is stretched from the vertical pipe. The pair of flat plate clamping unit is joined to the first horizontal pipe to be rotated. Flat plate clampers of the flat plate clamping units clamp a flat plate type material.
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