Detection apparatus for end shape and length of crankle guide bucket

A detection device and a technology of guide vanes, applied in the field of measuring tools, can solve the problems of large error and many times of measurement, etc.

Active Publication Date: 2009-10-28
苏州盛泽科技创业园发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of producing curved and twisted guide vanes, in order to ensure product quality, it is necessary to detect the end shape and length of the curved and twisted guide vanes. The traditional method uses measuring tools to directly measure the length to see if it is within the error range. The disadvantage of large error and many times of measurement

Method used

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  • Detection apparatus for end shape and length of crankle guide bucket

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Embodiment Construction

[0007] As shown in the figure, the present invention is composed of an inner ring contrast block 2 , an outer ring contrast block 3 , a support plate 4 and a bottom plate 1 .

[0008] Its specific structure is as follows: the inner ring comparison block 2 is fixed on one end of the bottom plate 1, and the inner surface of the inner ring comparison block 2 is a profiling structure that can match the inner ring of the standard curved and twisted guide vane; the outer ring comparison block 3 is fixed on The other end of the bottom plate 1, and the inner surface of the outer ring comparison block 3 is a profiling structure that can be matched with the outer ring of the standard curved and twisted guide vane; we separate the inner ring comparison block 2 and the outer ring comparison block 3 The position distance is adjusted to the standard length of the guide vane at the corresponding position, so we only need to look at the degree of light leakage or fit between the inner and oute...

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PUM

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Abstract

The invention relates to a detection apparatus which can determine whether the end shape and length of the crankle guide bucket meet the requirement, comprises an inner ring contrasting block, an outer ring contrasting block, a support plate and a bottom plate. The inner and outer ring contrasting blocks are respectively fixed at two ends of the bottom plates. One or more grooves in parallel to the inner and outer ring contrasting blocks are arranged on the upper end surface of the bottom plate. The support plate is connected with the bottom plate through the groove. The crankle guide bucket is arranged between the inner ring contrasting block and the outer ring contrasting block by the supporting plate. Because the distance of the positions between the inner ring contrasting block and the outer ring contrasting block are the standard length of the corresponding guide bucket, it is fast to determine whether the end shape and length of the crankle guide bucket meet the requirement by observing whether the inner and outer rings of the crankle guide bucket coincide with the inner and outer ring contrasting blocks.

Description

technical field [0001] The invention relates to a measuring tool, in particular to a device for measuring and detecting the shape and length of the end of a curved guide vane. Background technique [0002] In the process of producing curved and twisted guide vanes, in order to ensure product quality, it is necessary to detect the end shape and length of the curved and twisted guide vanes. The traditional method uses measuring tools to directly measure the length to see if it is within the error range. The error is large and the disadvantages of needing to measure more times. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a detection device capable of quickly measuring and judging whether the length of the curved guide vane meets the requirements. [0004] In order to solve the above technical problems, the technical solution of the present invention is: a device for detecting the length of a curved and twisted ...

Claims

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Application Information

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IPC IPC(8): G01B5/20G01B5/02G01B3/14
Inventor张望梧
Owner苏州盛泽科技创业园发展有限公司