A bracket for fixing arc work piece

The utility model relates to a frock clamp of machining trade, in particular to a bracket for fixing arc work piece, including carrier frame plate, supporting component and adjusting part, the carrier frame plate passes through the adjusting part and is connected with the supporting component, the carrier frame plate cooperatees with arc work piece surface, the arc work piece detachable be fixed in on the carrier frame plate, be used for supporting the arc work piece of treating the cutting through setting up with arc work piece surface matched with carrier frame plate, the convenient support and fixed arc work piece, make the difficult damage arc workpiece surface of cutting process, set up the height and cutting angle of arc work piece fixed on the adjusting part key put one's child in a boarding nursery frame plate simultaneously, the height and cutting angle that are favorable to accurate control arc work piece, make things convenient for going on of smear metal course of working, solved in the current ar