Supporting tool for curved outer plate detection sample plate

The utility model relates to a supporting tool for a curved outer plate detection sample plate, which comprises a base and at least two supporting rods, the supporting rods are arranged on the base in parallel, an angle is formed between the supporting rods and the base, the supporting rods are connected through a cross beam, three opening clamping grooves which form angles with a curved outer plate surface are arranged on the supporting rods, and the angles are respectively 70 degrees, 80 degrees and 90 degrees. The three clamping grooves are sequentially arranged and used for clamping the upper edges of the two-wing connecting plates of the adjustable sample plate, a 5-degree play gap is reserved between the two-wing connecting plates of the adjustable sample plate, the position range of the adjustable sample plate can be rapidly positioned by designing the three angle opening clamping grooves, the workload and time of manual angle debugging are reduced, and the working efficiency is improved. And the flatn