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Force measuring auxiliary tool

An auxiliary tool and force measurement technology, which is applied in measurement devices, power measurement, instruments, etc., can solve the problems of low measurement accuracy and easy damage to the impeller, and achieve the effect of improving accuracy and reducing damage.

Pending Publication Date: 2020-06-23
NANYANG FEILONG AUTOMOBILE PARTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a force measurement auxiliary tool to alleviate the technical problems in the prior art that the force measurement causes the impeller to be easily damaged and the measurement accuracy is low

Method used

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Examples

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Embodiment

[0035] Such as figure 1 - Figure 5 As shown, the force measurement auxiliary tool provided by this embodiment includes a fastening assembly 10 and a checker assembly 20; the fastening assembly 10 is used to detachably connect the impeller 30, and the fastening assembly 10 can fix the impeller 30 relative to the fastening assembly 10 ; One side of the inspection tool assembly 20 is used to connect the impeller 30, and the other side is used to connect the torque wrench.

[0036] Specifically, the fastening assembly 10 is used to install the impeller 30 to stably support the impeller 30 to ensure that the impeller 30 will not swing randomly during the torque detection process, thereby affecting the measurement accuracy. The test tool assembly 20 is used to connect between the impeller 30 and the torque wrench, that is, the torque wrench acts on the impeller 30 through the test tool assembly 20 , so as to realize the torque test on the impeller 30 . When the torque of the impe...

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Abstract

The invention provides a force measurement auxiliary tool, and relates to the technical field of force measurement machinery. The force measurement auxiliary tool comprises a fastening assembly and atesting fixture assembly. The fastening assembly is used for being detachably connected with an impeller, and the fastening assembly can fix the impeller relative to the fastening assembly. One side of the testing fixture assembly is used for connecting the impeller, and the other side is used for connecting a torque wrench, so as to alleviate the technical problems in the prior art that the impeller is liable to be damaged and the measurement precision is lower.

Description

technical field [0001] The invention relates to the technical field of force-measuring machines, in particular to a force-measuring auxiliary tool. Background technique [0002] Torque is a very important parameter in rotating power machinery. By measuring the torque parameters of each drive shaft, it can provide a reference for system design and improvement. For example, when the impeller is manufactured, the torque of the impeller needs to be detected. In the traditional detection process, the metal bushing of the impeller needs to be welded to an object for torque detection. However, the high temperature during welding is likely to cause the plastic on the impeller in contact with the metal bush to melt, and the force measurement accuracy is low. [0003] In view of this, there is an urgent need for a force-measuring auxiliary tool that can solve the above-mentioned problems. [0004] The information disclosed in this Background section is only intended to enhance the u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L3/00
CPCG01L3/00
Inventor 张洋江剑武李振河王星黄涛徐爱芬赵彦王苛张二水
Owner NANYANG FEILONG AUTOMOBILE PARTS CO LTD
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