| 摘要 |
PURPOSE:To facilitate the piping work and to effectively utilize space by providing a frame for piping where plural piping members are coupled in a lined-up state and arranging piping end connections close to operating members to the piping members. CONSTITUTION:The frame 5 for piping where air pipes 41 and 42 are coupled in the lined-up state respectively as the piping for the operating members such as welding guns 3, etc., is set up at the rear of a jig main body 1. Further, the piping end connections 4a are arranged respectively in the vicinity of fitting places of the welding guns 3 and connected to air cylinders 3a of the welding guns 3 and air cylinders of clamp members via hoses 6 respectively. The air pipes 41 and 42 are arranged at the rear of the jig main body 1 in the lined-up state and the piping end connections 4a are arranged in the vicinity of the operating members respectively, so the piping work is extremely facilitated and the front space of the jig main body 1 is utilized effectively.
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