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Vane radius measuring device

A measuring device and blade technology, applied in the direction of mechanical diameter measurement, etc., can solve the problems of long measurement cycle and high labor intensity of operators.

Inactive Publication Date: 2011-04-06
WUXI MINGZHU TURBOCHARGER MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The measurement of the blade radius of the existing turbocharger, which measures the absolute radius length of each blade through a ruler, and then compares it with the designed standard length, and then obtains whether the radius of the blade meets the requirements, the measurement period is long, and the operator labor strong

Method used

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Examples

Experimental program
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Embodiment Construction

[0010] see figure 1 , figure 2 , It includes square box 1, impeller 2 to be tested, square box 1 is equipped with a clamping mechanism, and the clamping mechanism specifically includes a fixed block with a V-shaped groove 3, a pressure plate 4, a lock nut 5, and a fixed block with a V-shaped groove 3 Fasten to the front face of the square box 1, the impeller 2 to be tested is supported in the V-shaped groove of the fixed block 3 with V-shaped groove, the blades of the impeller 2 to be tested are exposed on the upper end of the square box 1, and the pressure plate 4 can be wound around The pressure plate 4 is covered on the main shaft of the impeller 2 to be tested. The other end of the pressure plate 4 is provided with a long groove 6, one end of the lock nut 5 can be rotated, and the other end of the lock nut 5 is buckled in the long groove of the pressure plate 4 In 6, two dial indicators 7 are installed on the upper end surface of the square box 1, and the heads of the two ...

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Abstract

The invention provides a vane radius measuring device and relates to the field of measurement of booster vanes. The device is convenient for measurement and reduces the labor intensity of operators. The device comprises a square box and an impeller to be measured, and is characterized in that: the square box is provided with a clamping mechanism; the spindle of the impeller to be measured is arranged in the clamping mechanism; the vane of the impeller to be measured is exposed from the upper end face of the square box; and the upper end face of the square box is provided with a dial indicator, and the head of the dial indicator is aimed at the vane of the impeller to be measured.

Description

Technical field [0001] The invention relates to the measurement field of turbocharger blades, in particular to a measuring device for blade radius. Background technique [0002] The existing measurement of the blade radius of the supercharger uses a ruler to measure the absolute radius length of each blade, and then compares it with the designed standard length, and then finds whether the radius of the blade meets the requirements, the measurement cycle is long, and the operator labors High intensity. Summary of the invention [0003] In view of the above problems, the present invention provides a blade radius measuring device, which is convenient to measure and has low labor intensity of the operator. [0004] The technical solution of the measuring device for blade radius is as follows: it includes a square box and an impeller to be measured, characterized in that: the square box is equipped with a clamping mechanism, and the main shaft of the impeller to be measured is insta...

Claims

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Application Information

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IPC IPC(8): G01B5/08
Inventor 高锡民
Owner WUXI MINGZHU TURBOCHARGER MFG
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