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A reverse torque detection device for one-way bearing

A one-way bearing, torque detection technology, applied in measuring devices, torque measurement, instruments, etc., can solve problems such as deformation of the bearing's internal structure, distortion of detection data, damage, etc., to achieve convenient detection, real data, and convenient clamping. Effect

Active Publication Date: 2016-08-24
CSC BEARING
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  • 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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  • A reverse torque detection device for one-way bearing
  • A reverse torque detection device for one-way bearing

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Embodiment Construction

[0014] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0015] see Figure 1-Figure 2 , the embodiment of the present invention includes:

[0016] A reverse torque detection device for a one-way bearing, used to measure the reverse torque of a one-way bearing 4, comprising: a left clamp body 1, a right clamp body 2 and a spindle 3;

[0017] The structure of the left side clamp body 1 and the right side clamp body 2 is the same, and several threaded holes are evenly opened, and the inner holes of the left side clamp body 1 and the right side clamp body 2 are aligned with the unidirectional The outer circular surface of the bearing 4 is clearance fit, and the bolts in the threaded holes of the left sid...

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Abstract

The invention discloses a reverse torque detection device for a one-way bearing, which comprises: a left clamp body, a right clamp body and a mandrel, the left clamp body and the right clamp body have the same structure, and are evenly provided with several threaded holes , and the inner holes of the left clamp body and the right clamp body are in clearance fit with the outer circular surface of the one-way bearing, and the bolts in the threaded holes of the left clamp body and the right clamp body are tightened to make the left clamp body and the right clamp body The clamp body fits together and fixes the end face of the outer ring of the one-way bearing. The mandrel and the inner hole of the one-way bearing have clearance fit, and the mandrel is a stepped shaft. The other end is connected with a gasket that fixes the end face of the inner ring on the other side of the one-way bearing, and the boss and the gasket are respectively fastened on the end faces of the inner ring on both sides of the one-way bearing through bolt connection. Through the above method, the present invention can effectively avoid the disadvantages related to the outer circle loading of common detection devices, and make the detected data more real, stable and reliable.

Description

technical field [0001] The invention relates to the technical field of bearing measurement, in particular to a reverse torque detection device of a one-way bearing. Background technique [0002] A one-way bearing is a bearing that can rotate freely in one direction and produces a large resistance distance (ie: reverse torque) in the other direction. [0003] When detecting the reverse torque of a one-way bearing, it is usually used to rely on the interference fit between the outer circle and the inner hole to obtain the static friction torque required to fix the inner and outer rings of the one-way bearing. 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. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a reverse torq...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L3/00
Inventor 王士伟陈海亮黄立邹艳付宝刚
Owner CSC BEARING
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