Bearing inner ring assembly cylindrical roller deflection detection method and device

A technology of cylindrical roller and detection device, which is applied in the direction of measurement device, mechanical measurement device, and mechanical device, etc., achieves the effect of reducing detection cost and labor, simple overall structure and easy operation.

Active Publication Date: 2017-11-07
LUOYANG LYC BEARING
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiency of the existing method for detecting roller sinkage in inner ring assemblies of cylindrical roller bearings, the present invention discloses a detection method and device for roller sinkage of inner ring assemblies in cylindrical roller bearings

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  • Bearing inner ring assembly cylindrical roller deflection detection method and device
  • Bearing inner ring assembly cylindrical roller deflection detection method and device
  • Bearing inner ring assembly cylindrical roller deflection detection method and device

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Embodiment Construction

[0022] The present invention is described in detail in conjunction with accompanying drawing and specific embodiment:

[0023] Such as figure 1 , figure 2 As shown, a detection device for the sinking amount of the cylindrical roller of the bearing inner ring assembly, the detection device has a mandrel 5 for supporting the inner ring assembly 7; combined with image 3 , Figure 4 , the mandrel 5 is a stepped shaft with an annular boss on the lower part of the outer wall surface, and the annular step forms a supporting step for supporting the inner ring assembly 7; the inner ring assembly 7 is sleeved on on the mandrel 5, and its lower end surface fits with the annular step; the outer diameter of the annular step is not larger than the rib outer diameter of the inner ring assembly; the inner ring assembly 7 and the The mandrel 5 mentioned above is loosely fitted; the rubber ring 6 is arranged between the inner ring assembly 7 and the mandrel 5; the rubber ring 6 is used to ...

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Abstract

The invention belongs to the technical field of rolling bearing detection, and provides a detection method and device for the roller deflection in a cylindrical roller bearing inner ring assembly. The proposed bearing inner ring assembly cylindrical roller deflection detection device is provided with a mandrel used for supporting the inner ring assembly. The inner ring assembly sleeves the mandrel and is in clearance fit with the mandrel. A rubber ring is arranged between the inner ring assembly and the mandrel. A stepped through hole is arranged in the center of the mandrel, wherein the upper part of the stepped through hole is small and the lower part of the stepped through hole is large. A supporting bearing which tightly matches the mandrel is arranged in the large diameter through hole of the mandrel. The upper end face of the supporting bearing fits the upper end face of the large diameter through hole of the mandrel. The lower end of a support shaft which matches the supporting bearing is fixed on the platform. The platform is fixed with a column parallel to the support shaft. The detection device further comprises a clamp attachment used for clamping a cylindrical roller. According to the invention, the manual operation inaccuracy of an inspector is reduced, and the uncomfortableness of manual roller pinching operation can be avoided.

Description

technical field [0001] The invention belongs to the technical field of detection of rolling bearings, and mainly relates to a method and device for detecting the sinkage of rollers in an inner ring assembly of a cylindrical roller bearing, and is suitable for detecting the sinkage of rollers in an inner ring assembly of a cylindrical roller bearing. Background technique [0002] Cylindrical roller bearings have the characteristics of high radial load capacity and high radial rigidity, and are widely used in mechanical equipment such as machine tool spindles, rolling mills, rolling stock, and lifting equipment. In general, according to the design of the cylindrical roller bearing to guide the operation of the cage, the formed cylindrical roller bearing structure is also different; usually if the inner ring guides the cage to run, the cage will be in contact with the inner ring, Cylindrical rollers form an inner ring assembly. If the outer ring guides the cage to run, the cage...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00
CPCG01B5/00
Inventor 董汉杰时可可何红玉张帅军杨凯文王珂王典仁康延辉孟艳艳张天立冯振王超陈帅梁志强高国辉何勇勇李翠珍
Owner LUOYANG LYC BEARING
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