Temperature detection system for inner chamber of universal joint and detection method thereof

A detection system and universal joint technology, applied to thermometers, thermometers using directly heat-sensitive electric/magnetic elements, measuring devices, etc., can solve problems such as inaccurate temperature monitoring data, improve sensitivity, and increase heat conduction The area and the effect of accurate data

Pending Publication Date: 2020-12-29
ZHEJIANG ODM TRANSMISSION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that the non-contact external sensor telemetry to measure the temperature of the outer surface of the universal joint cup has the disadvantage of inaccurate temperature monitoring data

Method used

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  • Temperature detection system for inner chamber of universal joint and detection method thereof
  • Temperature detection system for inner chamber of universal joint and detection method thereof
  • Temperature detection system for inner chamber of universal joint and detection method thereof

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Embodiment Construction

[0038]The following is attached Figure 1-3 The application is described in further detail.

[0039] The embodiment of the present application discloses a universal joint inner cavity temperature detection system and a detection method thereof.

[0040] refer to figure 1 , a universal joint inner cavity temperature detection system, including a sensor 2 arranged on a ball cage type universal joint 1, the sensor 2 includes a data processing device 3 and a probe rod 4, a thermistor is integrally arranged in the probe rod 4, A through hole 5 is opened on one end surface of the shaft of the ball cage type universal joint 1 , the through hole 5 communicates with the inner cavity of the ball cage type universal joint 1 , and the insertion rod is inserted into the inner cavity of the through hole 5 .

[0041] refer to figure 2 , the data processing device 3 comprises an installation shell 11, a data processor 12 and a wireless bluetooth transmitter 13, and the data processor 12 a...

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Abstract

The invention relates to a temperature detection system for an inner chamber of a universal joint. The temperature detection system comprises a sensor arranged on a ball cage type universal joint, andthe sensor comprises a data processing device and a detecting rod used for detecting the temperature in an inner chamber of the ball cage type universal joint. A through hole communicating with the inner chamber of the ball cage type universal joint is formed in the end face of one end of a shaft rod of the ball cage type universal joint, and one end of the detecting rod penetrates through the through hole and is positioned in the inner chamber of the ball cage type universal joint. The temperature detection system has the effects that the temperature test data is more accurate, and grease type selection is better facilitated.

Description

technical field [0001] The present application relates to the field of constant velocity universal joints, in particular to a temperature detection system and a detection method for an inner cavity of a universal joint. Background technique [0002] The constant velocity universal joint is a device that connects two shafts with an angle between the shafts or changes in mutual position, and makes the two shafts transmit power at the same angular velocity. speed problem. Currently widely used constant velocity joints mainly include ball fork type universal joints and ball cage type universal joints. [0003] The contact between the steel ball in the inner cavity of the constant velocity universal joint and the ballway is rolling friction. In the working state, grease is needed to reduce its mechanical friction and improve the service life of the universal joint. For the selection of grease, in order to avoid the problem of insufficient or excess performance, we first need to...

Claims

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Application Information

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IPC IPC(8): F16D3/223F16D3/84G01K7/22
CPCF16D3/223F16D3/84F16D2300/18G01K7/22
Inventor 王立军曾令镒钟芳平刘春光金晨辉
Owner ZHEJIANG ODM TRANSMISSION TECH
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