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Bearing detecting device

A technology for bearing detection and one-way bearings, which is applied in measuring devices, mechanical bearing testing, power measurement, etc., can solve problems such as detection data distortion, damage, and internal structure deformation of bearings, and achieve the effect of real data

Inactive Publication Date: 2015-11-25
新昌县大市聚正好轴承厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the interference is too large or when the one-way bearing is a thin-walled bearing, the design of this structure will cause deformation or even damage to the internal structure of the bearing, which will distort the final test data

Method used

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  • Bearing detecting device

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Embodiment Construction

[0009] The present invention will be further explained below in conjunction with the drawings in the specification:

[0010] A bearing detection device for measuring the reverse torque of a one-way bearing 4, comprising: a left side clamp body 1, a right side clamp body 2 and a spindle 3; the left side clamp body 1 and the right side clamp body 2 The structure is the same, a number of threaded holes are evenly opened, and the inner holes of the left clamp body 1 and the right clamp body 2 are in clearance fit with the outer circular surface of the one-way bearing 4, and the left clamp The bolts in the threaded holes of the concrete 1 and the right clamp body 2 are fastened so that the left clamp body 1 and the right clamp body 2 are combined, and the outer ring end face of the one-way bearing 4 is fixed, specifically The hexagonal head bolt 8 connects the left side clamp body 1 and the right side clamp body 2 through threaded holes, and is fastened by the first hexagon nut 5, so ...

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Abstract

The invention relates to a bearing detecting device. The bearing detecting device is characterized by comprising a left clamp body, a right clamp body and a mandrel, wherein inner holes of the left clamp body and the right clamp body are in clearance fit with the external circular surface of a one-way bearing, bolts in threaded holes of the left clamp body and the right clamp body are fastened to combine the left clamp body and the right clamp body and fix the outer end surface of the one-way bearing, the mandrel is in clearance fit with an inner hole of the one-way bearing, the mandrel is a step shaft, a boss capable of fixing the inner end surface of one side of the one-way bearing is formed at one end of the mandrel, and the other end of the mandrel is connected with a gasket for fixing the inner end surface of the other side of the one-way bearing. According to the bearing detecting device, the left and right clamp bodies are combined to fix the outer end surface of the one-way bearing, and the inner end surface of the one-way bearing is fixed by the step-type mandrel and the gasket, so that the end surface loading mode effectively overcomes relevant defects of external circle loading of a common detecting device, and the detected data is more real, stable and reliable.

Description

Technical field [0001] The invention relates to a bearing detection device. Background technique [0002] When detecting the reverse torque of a one-way bearing, it is usually used to obtain the static friction torque required to fix the inner and outer rings of the one-way bearing by relying on the interference fit of the outer circle and the inner hole. However, when the interference is too large or when the one-way bearing is a thin-walled bearing, the design of this structure will cause deformation or even damage to the internal structure of the bearing, which will distort the final test data. Summary of the invention [0003] In view of the problems in the prior art, the purpose of the present invention is to provide a technical solution for a bearing detection device. [0004] The bearing detection device is characterized in that it comprises a left-side clamp body, a right-side clamp body and a mandrel. The left-side clamp body and the right-side clamp body have the same str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L3/00G01M13/04
Inventor 王鑫
Owner 新昌县大市聚正好轴承厂
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