Stirrer impeller seat machining tool and machining method

Abstract

The invention discloses a stirrer impeller seat machining tool and a machining method. The machining tool comprises a turning tool mandrel, a turning tool base, a drilling tool bent plate and a drilling tool drill jig; the turning tool mandrel and the turning tool base are fixedly arranged; the drilling tool drill jig comprises a drilling tool drill jig body, a small moon-shaped positioning platewhich is fixedly arranged on the outer side of the drilling tool drill jig body in a protruding mode, and a protruding spigot which is fixedly arranged on the inner side of the drilling tool drill jigbody in a protruding mode; the diameter of the protruding spigot is equal to that of a blind hole of a stirrer impeller seat, and the protruding spigot and the blind hole of the stirrer impeller seatare concentric; and positioning holes, first drill jig holes and second drill jig holes are formed in the small moon-shaped positioning plate, wherein the first drill jig holes are correspondingly matched with threaded holes in the end surface of the blind hole of the impeller seat, and the second drill jig holes are correspondingly matched with small angel-adjusting holes in the end surface of the blind hole of the impeller seat. The stirrer impeller seat machining tool has the advantages of being high in manufacturing accuracy and batch machining efficiency and the like; and according to the machining method, optimal machining procedures are adopted, and the manufacturing accuracy of all the surfaces, holes and key grooves are guaranteed.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and in particular relates to a processing tool and a processing method for an impeller seat of an agitator. Background technique [0002] The impeller seat of the agitator is made of cast 304 stainless steel and has a unique shape. The impeller seat of the agitator includes a middle through hole located in the center, and three blind holes extending uniformly outward along the axial direction of the middle through hole, and one end of the middle through hole is provided with a stepped hole, and the blind hole end faces of the blind holes are provided with There are multiple threaded holes and small holes for angle adjustment. The design accuracy of the impeller seat of the agitator is relatively high, so the processing is difficult. In the prior art, the processing of the impeller seat depends entirely on the marking workers on the platform to control the processing flow and proce...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a processing tool and processing method for the impeller seat of the agitator to improve the processing efficiency and pass rate of the impeller seat in order to solve the problem of low manufacturing pass rate and production efficiency of the impeller seat in the current prior art

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