CN204359473U - A kind of 300kNm electric operator moment test board - Google Patents
A kind of 300kNm electric operator moment test board Download PDFInfo
- Publication number
- CN204359473U CN204359473U CN201420856309.6U CN201420856309U CN204359473U CN 204359473 U CN204359473 U CN 204359473U CN 201420856309 U CN201420856309 U CN 201420856309U CN 204359473 U CN204359473 U CN 204359473U
- Authority
- CN
- China
- Prior art keywords
- electric operator
- 300knm
- test board
- transition axis
- moment test
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 230000008878 coupling Effects 0.000 claims abstract description 19
- 238000010168 coupling process Methods 0.000 claims abstract description 19
- 238000005859 coupling reaction Methods 0.000 claims abstract description 19
- 230000007704 transition Effects 0.000 claims abstract description 19
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 14
- 230000009467 reduction Effects 0.000 claims abstract description 3
- 239000006247 magnetic powder Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a kind of 300kNm electric operator moment test board.This 300kNm electric operator moment test board comprises base, the upside of base is provided with reducer casing, described reduction box input shaft is connected with the turning axle in electric operator erecting frame by transition axis, shaft coupling, electric operator erecting frame is for connecting electric operator, turning axle is for connecting the output shaft of electric operator, the surface of described transition axis is provided with torque rotary speed sensor, the output shaft of described reducer casing is connected with charger, and this charger is used for providing resistance to hinder input shaft to rotate to reducer casing.This 300kNm electric operator moment test board can detect the moment of torsion of the electric operator of 3kNm to 300kNm, ensure that the quality of high-torque electric actuating mechanism.
Description
Technical field
The utility model relates to a kind of pick-up unit of electric operator, especially relates to 300kNm electric operator moment test board.
Background technology
On market, output torque carries out the parameter measurements such as torque, rotating speed, power more than the electric operator of 10kNm with regard to not adopting moment test board, but is calculated by experimental formula.Output torque is formed with reducing gear stack combinations by integrated type electric topworks (output torque is less than 3kNm) more than the electric operator of 10kNm, by moment test board test integrated type electric actuator stem force square, be multiplied by the ratio of gear of reducing gear and transmission efficiency again and calculate the output torque of complete machine, because the factor affecting reducing gear transmission efficiency is a lot, therefore the data deviation of theory calculate is very large.Design a pick-up unit that can detect high-torque electric actuating mechanism is the problem that the applicant is devoted to study always.
Summary of the invention
The purpose of this utility model is the deficiency existed for prior art, provides a kind of 300kNm electric operator moment test board that can detect 3kNm to 300kNm torque electric topworks.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of 300kNm electric operator moment test board, comprise base, the upside of base is provided with reducer casing, described reduction box input shaft is connected with the turning axle in electric operator erecting frame by transition axis, shaft coupling, electric operator erecting frame is for connecting electric operator, turning axle is for connecting the output shaft of electric operator, the surface of described transition axis is provided with torque rotary speed sensor, the output shaft of described reducer casing is connected with charger, and this charger is used for providing resistance to hinder input shaft to rotate to reducer casing.
Described charger is magnetic powder brake.
The input shaft of described reducer casing is connected with transition axis by shaft coupling, the other end of transition axis is connected with the turning axle in electric operator erecting frame by Hooks coupling universal coupling, the both sides of described transition axis are by support installing on base, and torque rotary speed sensor is arranged on the transition axis surface between support.
The utility model compared with prior art, has the following advantages:
Tested 10kNm-300kNm electric operator is installed on electric operator erecting frame, after electric operator energising runs, magnetic powder brake load on is realized by power supply continuously adjustabe loading current, thus realize the on-the-spot actual operating mode of analog electrical movable valve, the parameters such as the torque exported by torque rotary speed sensor Real-time and Dynamic Detection, rotating speed, power.This 300kNm electric operator moment test board can detect the moment of torsion of the electric operator of 3kNm to 300kNm, ensure that the quality of high-torque electric actuating mechanism.Employing 300kNm electric operator moment test board carries out the parameter measurements such as torque, rotating speed, power, can realize dynamically directly measuring continuously and testing accurately, improves the accuracy of output parameter.
Accompanying drawing explanation
Fig. 1 is the structural representation of 300kNm electric operator moment test board.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
As depicted in figs. 1 and 2, a kind of 300kNm electric operator moment test board, comprise the cast iron base 1 of square-section, base is provided with reducer casing 2, the output shaft of reducer casing 2 is connected with magnetic powder brake 3 by shaft coupling 4, magnetic powder brake is also arranged on base, the input shaft of reducer casing is connected with shaft coupling 4 in turn, transition axis 5 and Hooks coupling universal coupling 6, Hooks coupling universal coupling 6 is connected with the turning axle in electric operator erecting frame 7, the both sides of transition axis 5 are arranged on base by support 8, rolling bearing is provided with between support 8 and transition axis 5, for supporting transition axis 5, transition axis 5 between support is provided with torque rotary speed sensor 9.Hooks coupling universal coupling 6 can shorten or extend for flexible Hooks coupling universal coupling, and base offers two parallel chutes 11, and in chute, be provided with bolt 12, electric operator erecting frame 7 is connected with the chute 11 of base by bolt 12.Electric operator is arranged on electric operator erecting frame 7, can the position of size adjustment electric operator erecting frame 7 of electric operator, meets the needs of installation dimension.
Torque rotary speed sensor is connected with host computer, and host computer is connected with display and printer.Tested 10kNm-300kNm electric operator is installed on electric operator erecting frame, after electric operator energising runs, magnetic powder brake load on is realized by power supply continuously adjustabe loading current, thus realize the on-the-spot actual operating mode of analog electrical movable valve, the parameters such as the torque exported by torque rotary speed sensor Real-time and Dynamic Detection, rotating speed, power, are transferred to host computer simultaneously and are shown by display and/or printer output printing correlation parameter by above-mentioned parameter.This 300kNm electric operator moment test board can detect the moment of torsion of the electric operator of 3kNm to 300kNm.
Claims (3)
1. a 300kNm electric operator moment test board, it is characterized in that: comprise base, the upside of base is provided with reducer casing, described reduction box input shaft passes through transition axis, shaft coupling is connected with the turning axle in electric operator erecting frame, electric operator erecting frame is for connecting electric operator, turning axle is for connecting the output shaft of electric operator, the surface of described transition axis is provided with torque rotary speed sensor, the output shaft of described reducer casing is connected with charger, this charger is used for providing resistance to hinder input shaft to rotate to reducer casing.
2. 300kNm electric operator moment test board according to claim 1, is characterized in that: described charger is magnetic powder brake.
3. 300kNm electric operator moment test board according to claim 1, it is characterized in that: the input shaft of described reducer casing is connected with transition axis by shaft coupling, the other end of transition axis is connected with the turning axle in electric operator erecting frame by Hooks coupling universal coupling, the both sides of described transition axis are by support installing on base, and torque rotary speed sensor is arranged on the transition axis surface between support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856309.6U CN204359473U (en) | 2014-12-30 | 2014-12-30 | A kind of 300kNm electric operator moment test board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856309.6U CN204359473U (en) | 2014-12-30 | 2014-12-30 | A kind of 300kNm electric operator moment test board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359473U true CN204359473U (en) | 2015-05-27 |
Family
ID=53260937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420856309.6U Expired - Fee Related CN204359473U (en) | 2014-12-30 | 2014-12-30 | A kind of 300kNm electric operator moment test board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359473U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424245A (en) * | 2015-12-17 | 2016-03-23 | 东莞市秦智工业设计有限公司 | Torque and rotation speed measurement device of anti-falling safety device |
| CN108007697A (en) * | 2017-12-22 | 2018-05-08 | 芜湖全程智能科技有限公司 | The moment of torsion of electronic parking actuator and rotation speed characteristic detection method |
| CN111734872A (en) * | 2020-06-18 | 2020-10-02 | 中国石化销售有限公司华南分公司 | Electric actuator with non-contact torque detection unit |
| CN113237645A (en) * | 2021-05-08 | 2021-08-10 | 苏克执行器(宁波)有限公司 | Multifunctional testing machine for electric actuator |
-
2014
- 2014-12-30 CN CN201420856309.6U patent/CN204359473U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424245A (en) * | 2015-12-17 | 2016-03-23 | 东莞市秦智工业设计有限公司 | Torque and rotation speed measurement device of anti-falling safety device |
| CN105424245B (en) * | 2015-12-17 | 2018-03-20 | 潘素娇 | A kind of torque rotary speed measuring device for anti-falling safety device |
| CN108007697A (en) * | 2017-12-22 | 2018-05-08 | 芜湖全程智能科技有限公司 | The moment of torsion of electronic parking actuator and rotation speed characteristic detection method |
| CN111734872A (en) * | 2020-06-18 | 2020-10-02 | 中国石化销售有限公司华南分公司 | Electric actuator with non-contact torque detection unit |
| CN113237645A (en) * | 2021-05-08 | 2021-08-10 | 苏克执行器(宁波)有限公司 | Multifunctional testing machine for electric actuator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |