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Radial jitter detector for shaft

A detector and shaft radial technology, applied in the field of shaft workpiece radial runout detection equipment, can solve the problems of scrap, large error range, waste of resources, etc., and achieve the effect of wide measurement range and simple structure

Inactive Publication Date: 2012-06-20
WAFANGDIAN BEARING GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the measurement of the radial runout and coaxiality of the spindle boxes of lathes, grinders, and small shafts of other transmission mechanisms is mainly determined by workers' visual inspection, and the error range is relatively large. During maintenance, it is easy to misjudge the bending deformation of the small shaft. , resulting in the phenomenon of scrapping, resulting in waste of resources

Method used

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  • Radial jitter detector for shaft
  • Radial jitter detector for shaft
  • Radial jitter detector for shaft

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Embodiment Construction

[0015] In order to further understand the shaft radial runout detector, combined with the accompanying drawings, the description is as follows:

[0016] Shaft radial runout detector, which mainly includes: sliding bearing guide rail, first adjustable center point, dial indicator, meter frame and second adjustable center point, the first adjustable center point and the second adjustable center point are respectively tangent to the guide rail , the first adjustable top has a built-in spring, the first adjustable top and the second adjustable top are fixed on the top fixing frame with fixing bolts, the top fixing frame is fixed on the sliding guide rail, and the beam is fixed on the sliding bearing guide rail through screw nuts , the table frame is suspended on the beam and slides horizontally on the beam, and the dial indicator is suspended on the beam and fixed by the table frame.

[0017] Working principle of the present invention:

[0018] The second adjustable top is...

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Abstract

The invention relates to a radial jitter detector for a shaft, belonging to the field of radial jitter detection equipment of shaft-like workpieces. The radial run-out detector for the shaft is simple in structure, has a wide measurement range, is provided with two adjustable apexes and can adjust the movable apex to measure workpieces with different sizes according to the size of the workpiece. A dial gage is arranged on a gauge bracket, the gauge bracket is fixed on a cross beam and can do reciprocating motion and up-and-down motion, so that the radial run-out value of the shaft can be measured accurately; the condition that a bench worker mistakenly judges deformation due to no detecting instrument is arranged in maintenance to cause waste phenomenon owning to scrapping can be avoided.

Description

[0001] technical field [0002] The invention relates to a shaft radial runout detector, which belongs to the field of radial runout detection equipment for shaft workpieces. Background technique [0003] With the continuous development of industry, lathes and grinders are widely used in the processing fields of shafts, disks, sleeves and other workpieces with rotating surfaces, especially in the field of bearing processing. At present, the measurement of the radial runout and coaxiality of the spindle boxes of lathes, grinders, and small shafts of other transmission mechanisms is mainly determined by workers' visual inspection, and the error range is relatively large. During maintenance, it is easy to misjudge the bending deformation of the small shaft. , resulting in the phenomenon of scrapping, resulting in waste of resources. Therefore, a small shaft radial runout and coaxiality detector is absolutely necessary. Contents of the invention [0004] In view of the probl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00G01B5/252
Inventor 胡玉健石庆娟
Owner WAFANGDIAN BEARING GRP CO LTD
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