CN107165949A - Torquemeter calibrates shaft coupling - Google Patents
Torquemeter calibrates shaft coupling Download PDFInfo
- Publication number
- CN107165949A CN107165949A CN201710355636.1A CN201710355636A CN107165949A CN 107165949 A CN107165949 A CN 107165949A CN 201710355636 A CN201710355636 A CN 201710355636A CN 107165949 A CN107165949 A CN 107165949A
- Authority
- CN
- China
- Prior art keywords
- torquemeter
- shaft coupling
- lever
- positioning boss
- linkage section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
Abstract
Shaft coupling, including lever interface, canned paragraph are calibrated the invention discloses a kind of torquemeter, positioning boss, linkage section, keyway, the lever interface 21 is hexagon or square, depending on specifically can be according to standard lever end opening shape, the fixing end 22 is fixed at the fixing hole that shaft coupling end stop is opened, and the positioning boss 23 plays a part of axial restraint, is fitted in shaft coupling end stop, the linkage section 24 is connected by flat key 5 with torquemeter, plays a part of transmitting moment of torsion.The present invention is simple and reliable for structure, it is easy to process, stable transmission, can play a part of calibrating torquemeter.
Description
Technical field
The present invention relates to a kind of shaft coupling, a kind of torquemeter calibration shaft coupling is related in particular to, belongs to mechanical field.
Background technology
Contactless torque instrument has largely been applied among the industry and research practice of rotating machinery, and the measurement of moment of torsion is accurate
True degree is most important for the calculating of rotating machine efficiency, is requiring higher occasion for measurement results reliability, often
Magnitude tracing calibration is carried out to commercial torquemeter, i.e., using the actual registration of standard test weight and standard lever ratio to torquemeter.
The moment of torsion that standard test weight and standard lever combination are produced is delivered on torquemeter, design structure is simple, stably,
Reliable shaft coupling is necessary, has no readily available coupling system on the market at present, it is therefore necessary to according to torquemeter and
The special calibration shaft coupling of standard lever Interface design one.
The content of the invention
The purpose of the present invention, which is that, to solve the above problems.Therefore, the present invention carries a kind of torquemeter calibration shaft coupling, purpose
It is, to torquemeter, and to carry out value calibration by standard lever and the moment of torsion accurate transfer of standard test weight device transmission.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of torquemeter calibrates shaft coupling, including lever interface 21, canned paragraph 22, positioning boss 23, linkage section 24, keyway 25.
The lever interface 21 be hexagon or square, specifically can be according to standard lever end opening shape depending on.
The fixing end 22 is fixed at the fixing hole that shaft coupling end stop is opened.
The positioning boss 23 plays a part of axial restraint, is fitted in shaft coupling end stop.
The linkage section 24 is connected by flat key 5 with torquemeter, plays a part of transmitting moment of torsion.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is one embodiment of the present invention schematic diagram.
Fig. 3 is the schematic diagram of flat key connected mode of the present invention
1- torquemeters in figure；2- shaft couplings；3- standard levers；4- standard test weights；5- flat keys；21- lever interfaces；22- canned paragraphs；
23- positioning boss；24- linkage sections；25- keyways.
Embodiment
Below against accompanying drawing, by the description to embodiment, the embodiment to the present invention makees further details of
Explanation, it is therefore an objective to help those skilled in the art to have more complete, accurate and deep reason to design of the invention, technical scheme
Solution, and contribute to it to implement.
A kind of torquemeter calibration shaft coupling as shown in Figure 1, including lever interface 21, canned paragraph 22, positioning boss 23, even
Connect section 24, keyway 25.
The lever interface 21 is hexagon or square to ensure standard lever energy horizontal positioned, specifically can be according to standard thick stick
Depending on rod end opening shape.
The fixing end 22 is fixed at the fixing hole that shaft coupling end stop is opened.
The positioning boss 23 plays a part of axial restraint, is fitted in shaft coupling end stop.
The linkage section 24 is connected by flat key 5 with torquemeter, plays a part of transmitting moment of torsion.
Fig. 2 is one embodiment of the present invention, and the one end of shaft coupling 2 is fixed on torquemeter 1, other end connection standard thick stick
Standard test weight 4 is hung in bar 3, one end of standard lever 3.When carrying out calibration test, determined to mark according to the torque range of required calibration
The length of quasi- lever 3 and the weight of standard test weight 4, read torquemeter registration.
Shaft coupling 2 is connected by flat key 5 with torquemeter, plays a part of transmitting moment of torsion, as shown in Figure 3.
The beneficial effects of the invention are as follows：Coupler structure is simple and reliable, it is easy to process, stable transmission.
One kind of embodiment described above, simply more preferably embodiment of the invention, the skill personnel of this area
The usual variations and alternatives carried out in the range of technical solution of the present invention all should be comprising within the scope of the present invention.
Claims (5)
1. a kind of torquemeter calibrates shaft coupling, including lever interface 21, canned paragraph 22, positioning boss 23, linkage section 24, keyway
25。
2. a kind of torquemeter calibration shaft coupling according to claim 1, the lever interface 21 be hexagon or it is square with
Guarantee standard lever energy horizontal positioned, specifically can be according to standard lever end opening shape depending on.
3. a kind of torquemeter calibration shaft coupling according to claim 1, the fixing end 22 is fixed on shaft coupling end gear
At the fixing hole that plate is opened.
4. a kind of torquemeter calibration shaft coupling according to claim 1, the positioning boss 23 plays the work of axial restraint
With being fitted in shaft coupling end stop.
5. a kind of torquemeter calibration shaft coupling according to claim 1, the linkage section 24 is connected by flat key 5 and torquemeter
Connect, play a part of transmitting moment of torsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710355636.1A CN107165949A (en) | 2017-05-19 | 2017-05-19 | Torquemeter calibrates shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710355636.1A CN107165949A (en) | 2017-05-19 | 2017-05-19 | Torquemeter calibrates shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107165949A true CN107165949A (en) | 2017-09-15 |
Family
ID=59816665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710355636.1A Pending CN107165949A (en) | 2017-05-19 | 2017-05-19 | Torquemeter calibrates shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107165949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326086A (en) * | 2020-11-25 | 2021-02-05 | 宁夏天地奔牛实业集团有限公司 | Starting torque testing device for precision speed reducer |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300521A (en) * | 2005-04-15 | 2006-11-02 | Meidensha Corp | Calibration apparatus for torque meter |
| WO2008026200A2 (en) * | 2006-08-31 | 2008-03-06 | Rafael Advanced Defense Systems Ltd. | An adaptor for a torque transducer |
| CN101522503A (en) * | 2006-08-02 | 2009-09-02 | 雷诺股份公司 | Linkage device for a steering system |
| CN201575076U (en) * | 2010-01-05 | 2010-09-08 | 北京丰隆温室科技有限公司 | Sleeve coupling |
| CN202531669U (en) * | 2012-03-26 | 2012-11-14 | 合肥天麦生物科技发展有限公司 | High pressure homogenizer used for insulin production |
| CN203414230U (en) * | 2013-08-30 | 2014-01-29 | 中国北车集团大同电力机车有限责任公司 | Torductor calibrating device |
| CN103630292A (en) * | 2013-11-29 | 2014-03-12 | 常州市计量测试技术研究所 | Automatic torque applying calibrating apparatus for torque spanner |
| CN203732201U (en) * | 2014-02-10 | 2014-07-23 | 天津市自行车研究院 | Calibration device used for calibrating torque spanner detection instrument |
| US20150168245A1 (en) * | 2013-12-13 | 2015-06-18 | Honda Motor Co., Ltd. | Torque tool calibration fixture |
| JP2016017870A (en) * | 2014-07-09 | 2016-02-01 | 東芝三菱電機産業システム株式会社 | Calibration system of shaft torque meter |
| CN105300594A (en) * | 2015-11-12 | 2016-02-03 | 西安航空动力股份有限公司 | Calibration device and calibration method of tension sensor |
-
2017
- 2017-05-19 CN CN201710355636.1A patent/CN107165949A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300521A (en) * | 2005-04-15 | 2006-11-02 | Meidensha Corp | Calibration apparatus for torque meter |
| CN101522503A (en) * | 2006-08-02 | 2009-09-02 | 雷诺股份公司 | Linkage device for a steering system |
| WO2008026200A2 (en) * | 2006-08-31 | 2008-03-06 | Rafael Advanced Defense Systems Ltd. | An adaptor for a torque transducer |
| CN201575076U (en) * | 2010-01-05 | 2010-09-08 | 北京丰隆温室科技有限公司 | Sleeve coupling |
| CN202531669U (en) * | 2012-03-26 | 2012-11-14 | 合肥天麦生物科技发展有限公司 | High pressure homogenizer used for insulin production |
| CN203414230U (en) * | 2013-08-30 | 2014-01-29 | 中国北车集团大同电力机车有限责任公司 | Torductor calibrating device |
| CN103630292A (en) * | 2013-11-29 | 2014-03-12 | 常州市计量测试技术研究所 | Automatic torque applying calibrating apparatus for torque spanner |
| US20150168245A1 (en) * | 2013-12-13 | 2015-06-18 | Honda Motor Co., Ltd. | Torque tool calibration fixture |
| CN203732201U (en) * | 2014-02-10 | 2014-07-23 | 天津市自行车研究院 | Calibration device used for calibrating torque spanner detection instrument |
| JP2016017870A (en) * | 2014-07-09 | 2016-02-01 | 東芝三菱電機産業システム株式会社 | Calibration system of shaft torque meter |
| CN105300594A (en) * | 2015-11-12 | 2016-02-03 | 西安航空动力股份有限公司 | Calibration device and calibration method of tension sensor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326086A (en) * | 2020-11-25 | 2021-02-05 | 宁夏天地奔牛实业集团有限公司 | Starting torque testing device for precision speed reducer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170915 |