Fixing structure for machining of single-seat adjusting valve

The utility model relates to the technical field of single-seat regulating valve machining, and discloses a fixing structure for single-seat regulating valve machining, which comprises a fixing table, the top of the fixing table is movably connected with a valve body, the top of the fixing table is fixedly connected with a supporting block, one side of the supporting block is provided with a movable hole, and the movable hole is communicated with the valve body. The inner wall of the movable hole is movably connected with a movable rod, and one end of the movable rod is fixedly connected with a grip. According to the fixing structure for machining of the single-seat adjusting valve, the valve body, the supporting block, the fixing plate, the movable rod, the fixing rod, the first threaded hole, the second threaded hole and the movable hole are arranged, so that the single-seat adjusting valve can be fixed in the machining process; a worker does not need to fix the single-seat adjusting valve with one hand and