Inner star wheel machining equipment with coaxiality calibration and calibration method thereof

Abstract

The application relates to the technical field of inner star wheel machining, in particular to an inner star wheel machining equipment with coaxiality calibration, which comprises a machining table, a rotary table assembly, a coaxial support assembly, a forging assembly and a coaxiality detection assembly. The rotary table assembly is arranged on the upper surface of the machining table, the coaxial support assembly is arranged on the upper surface of the rotary table assembly, the inner star wheel blank is erected on the coaxial support assembly during machining, the forging assembly is arranged on the upper surface of the machining table and is used for forging forming of the inner star wheel blank, and the coaxiality detection assembly is arranged on the upper surface of the machining table and is located on one side of the coaxial support assembly and is used for coaxiality calibration of the inner star wheel forming piece. The coaxial support assembly comprises a plurality of coaxially arranged support ring bodies, the outer diameters of the plurality of support ring bodies gradually increase, the heights of the plurality of support ring bodies gradually increase, and the height of the outermost circle support ring body is between 1 and 2 mm. The application has the effects of improving the coaxiality of each part during inner star wheel production and ensuring the stability during forging.

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