Turbine shell location degree detection tool

Abstract

The invention provides a turbine shell location degree detection tool which can improve detection efficiency, is suitable for a quick detection link in the mass production process, reduces use requirement of detection staff, and further reduces detection cost. The turbine shell location degree detection tool comprises a bottom plate, wherein bottom feet are arranged on the bottom face of the bottom plate and located on four corners of the bottom plate. The turbine shell location degree detection tool is characterized by comprising a limit structure and a location degree detection structure, and the limit structure and the location degree detection structure are arranged perpendicular to the bottom plate. The location degree detection structure comprises a measurement seat, a rough locator, adjusting screws and a dial gauge measurement body. The measurement seat is perpendicularly arranged on the bottom plate through a bolt, and two detection through holes are horizontally formed in the measurement seat, and two detection through holes are longitudinally formed in the measurement seat. Measurement sleeves are inserted in the detection through holes, and the rough locator is arranged on one side, facing a turbine shell to be detected, of the measurement seat. The lower portions of the measurement seat and the rough locator are provided with threaded holes, and the adjusting screws are arranged in the threaded holes. The turbine shell to be detected is arranged on the bottom plate through the limit structure, and one end, with an air outlet face, of the turbine shell to be detected faces the measurement seat.

Description

technical field [0001] The invention relates to the technical field of turbo casing detection of a supercharger, in particular to a position degree inspection tool for a turbine casing. Background technique [0002] The position and dimension inspection of the traditional supercharger turbine housing needs to be inspected by a three-coordinate inspection machine, which has high measurement accuracy and can accurately measure the data deviation between the measured elements and the requirements of the drawing, but the measurement time is long and the detection efficiency is low, which cannot meet the requirements. The rapid detection requirements in the mass production process and the high requirements for the use of testing personnel require three-coordinate testing methods and systematic training on the use of instruments before the three-coordinate testing machine can be used and tested, and the testing cost is high. Contents of the invention [0003] In view of the abov...

AI Technical Summary

Problems solved by technology

[0002] The position and dimension inspection of the traditional supercharger turbine housing needs to be inspected by a three-coordinate inspection machine, which has high measurement accuracy and can accurately measure the data deviation between the measured elements and the requirements of the drawing, but the measurement time is long and the detection efficiency is low, which cannot meet the requirements. Rapid detection requirements in the mass production process, and high requirements for the use of testing personnel. It is necessary to undergo systematic training on three-coordinate testing methods and instrument use before using and testing three-coordinate testing machines, and the testing cost is high.

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