CN204405764U - A kind of actuator life-span tester - Google Patents
A kind of actuator life-span tester Download PDFInfo
- Publication number
- CN204405764U CN204405764U CN201520052896.8U CN201520052896U CN204405764U CN 204405764 U CN204405764 U CN 204405764U CN 201520052896 U CN201520052896 U CN 201520052896U CN 204405764 U CN204405764 U CN 204405764U
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- actuator
- output shaft
- coupling shaft
- magnetic powder
- powder brake
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Abstract
The utility model relates to a kind of actuator life-span tester, comprise magnetic powder brake, torque sensor and coupling shaft, the output shaft of described magnetic powder brake is coaxially fixedly mounted with coupling shaft, the output shaft coaxial cooperation of this coupling shaft and actuator links together, and the output shaft of actuator drives the output shaft of magnetic powder brake together to rotate by coupling shaft; The coaxial mounting torque sensor of output shaft of described magnetic powder brake.This tester structure is simple, easy to make, is realized the object of adjustment torsion, thus can accurately measure the serviceable life of actuator by the change of adjustment magnetic powder brake input voltage.Fast the output shaft of actuator and the coupling shaft of this tester can be located fast, accurately by bracing frame, effectively increase work efficiency.The utility model design science is reasonable, flexible and convenient operation, saving manpower, test data are accurate, has the value of wide popularization and application.
Description
Technical field
The utility model belongs to actuation technologies field, especially a kind of actuator life-span tester.
Background technology
Actuator is main energy sources with electric energy, is used for driving the mechanism of valve.Existing actuator, before dispatching from the factory, needs testing its serviceable life.
Traditional actuator life test, generally by manually completing, not only testing efficiency is low, and test result is inaccurate.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of structure simple, easy to operate, test accurate actuator life-span tester.
Scheme of the present utility model is achieved in that
A kind of actuator life-span tester, comprise magnetic powder brake, torque sensor and coupling shaft, the output shaft of described magnetic powder brake is coaxially fixedly mounted with coupling shaft, the output shaft coaxial cooperation of this coupling shaft and actuator links together, and the output shaft of actuator drives the output shaft of magnetic powder brake together to rotate by coupling shaft; The coaxial mounting torque sensor of output shaft of described magnetic powder brake.
And the coaxial mounting flange of coupling shaft outer rim at described torque sensor top, the coupling shaft outer rim at this ring flange top coaxially installs bracing frame, and the upper surface of described coupling shaft flushes with the upper surface of bracing frame.
And support frame as described above is a rectangular configuration, is shaped with circular hole in the middle part of its upper surface; Four edges of this bracing frame upper surface are shaped with the through hole for connecting actuator.
And described coupling shaft is shaped with the square hole coordinated with actuator output shaft.
Advantage of the present utility model and good effect are:
This tester structure is simple, easy to make, is realized the object of adjustment torsion, thus can accurately measure the serviceable life of actuator by the change of adjustment magnetic powder brake input voltage.Fast the output shaft of actuator and the coupling shaft of this tester can be located fast, accurately by bracing frame, effectively increase work efficiency.The utility model design science is reasonable, flexible and convenient operation, saving manpower, test data are accurate, has the value of wide popularization and application.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the middle bracing frame of Fig. 1 and the vertical view of coupling shaft.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail.
A kind of actuator life-span tester, as shown in Figure 1 and Figure 2, comprise magnetic powder brake 5, torque sensor 4, ring flange 3, bracing frame 1 and coupling shaft 2, the output shaft of described magnetic powder brake is coaxially fixedly mounted with coupling shaft, the output shaft coaxial cooperation of this coupling shaft and actuator 6 links together, and the output shaft of actuator drives the output shaft of magnetic powder brake together to rotate by coupling shaft; The coaxial mounting torque sensor of output shaft of described magnetic powder brake, the torsion recorded is transferred to display unit (not shown) by torque sensor, the top of this torque sensor is fixedly mounted with ring flange, the top of this ring flange is fixedly mounted with bracing frame, and the upper surface of described coupling shaft flushes with the upper surface of bracing frame.
In the present embodiment, as shown in Figure 2, this bracing frame is a rectangular configuration to the structure of support frame as described above and coupling shaft, is shaped with circular hole 7 in the middle part of its upper surface, and four edges of this bracing frame upper surface are shaped with the through hole 8 for connecting actuator.
Described coupling shaft is shaped with the square hole 9 coordinated with actuator output shaft.
Described magnetic powder brake take magnetic as actuating medium, be control device with exciting curent, reach the object controlling retarding torque or transmitting torque, its Driving Torque and exciting curent are good linear relationship, and have nothing to do with rotating speed or slippage, and there is fast response time, advantages of simple structure and simple.This magnetic powder brake belongs to prior art, and therefore present patent application is no longer described in detail.
Principle of work of the present utility model is:
The running status of this magnetic powder brake simulation valve reality, torsion and the voltage of magnetic powder brake are directly proportional, and realized the object of adjustment magnetic powder brake outputting torsion, thus can accurately measure the serviceable life of actuator by the change adjusting its input voltage.
This tester structure is simple, easy to make, is realized the object of adjustment torsion, thus can accurately measure the serviceable life of actuator by the change of adjustment magnetic powder brake input voltage.Fast the output shaft of actuator and the coupling shaft of this tester can be located fast, accurately by bracing frame, effectively increase work efficiency.The utility model design science is reasonable, flexible and convenient operation, saving manpower, test data are accurate, has the value of wide popularization and application.
It is emphasized that; embodiment described in the utility model is illustrative; instead of it is determinate; therefore the utility model comprises the embodiment be not limited to described in embodiment; every other embodiments drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope of the utility model protection equally.
Claims (4)
1. an actuator life-span tester, it is characterized in that: comprise magnetic powder brake, torque sensor and coupling shaft, the output shaft of described magnetic powder brake is coaxially fixedly mounted with coupling shaft, the output shaft coaxial cooperation of this coupling shaft and actuator links together, and the output shaft of actuator drives the output shaft of magnetic powder brake together to rotate by coupling shaft; The coaxial mounting torque sensor of output shaft of described magnetic powder brake.
2. actuator life-span tester according to claim 1, it is characterized in that: the coaxial mounting flange of coupling shaft outer rim at described torque sensor top, the coupling shaft outer rim at this ring flange top coaxially installs bracing frame, and the upper surface of described coupling shaft flushes with the upper surface of bracing frame.
3. actuator life-span tester according to claim 2, is characterized in that: support frame as described above is a rectangular configuration, is shaped with circular hole in the middle part of its upper surface; Four edges of this bracing frame upper surface are shaped with the through hole for connecting actuator.
4. actuator life-span tester according to claim 1, is characterized in that: described coupling shaft is shaped with the square hole coordinated with actuator output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052896.8U CN204405764U (en) | 2015-01-26 | 2015-01-26 | A kind of actuator life-span tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052896.8U CN204405764U (en) | 2015-01-26 | 2015-01-26 | A kind of actuator life-span tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204405764U true CN204405764U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520052896.8U Active CN204405764U (en) | 2015-01-26 | 2015-01-26 | A kind of actuator life-span tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204405764U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957339A (en) * | 2017-12-22 | 2018-04-24 | 芜湖全程智能科技有限公司 | The load device of electronic parking actuator performance detection apparatus |
| CN108489378A (en) * | 2018-01-25 | 2018-09-04 | 深圳市傲睿智能科技有限公司 | A kind of magnetic sensitive angle sensor |
| CN108750594A (en) * | 2018-06-29 | 2018-11-06 | 淮北合众机械设备有限公司 | Intelligent sweeper and its control method |
-
2015
- 2015-01-26 CN CN201520052896.8U patent/CN204405764U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957339A (en) * | 2017-12-22 | 2018-04-24 | 芜湖全程智能科技有限公司 | The load device of electronic parking actuator performance detection apparatus |
| CN107957339B (en) * | 2017-12-22 | 2020-07-31 | 芜湖全程智能科技有限公司 | Load device of electronic parking actuator performance detection equipment |
| CN108489378A (en) * | 2018-01-25 | 2018-09-04 | 深圳市傲睿智能科技有限公司 | A kind of magnetic sensitive angle sensor |
| CN108750594A (en) * | 2018-06-29 | 2018-11-06 | 淮北合众机械设备有限公司 | Intelligent sweeper and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |