CN104122093A - Electric actuator elastic torque loading device - Google Patents
Electric actuator elastic torque loading device Download PDFInfo
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- CN104122093A CN104122093A CN201310151262.3A CN201310151262A CN104122093A CN 104122093 A CN104122093 A CN 104122093A CN 201310151262 A CN201310151262 A CN 201310151262A CN 104122093 A CN104122093 A CN 104122093A
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- torsion bar
- steering engine
- electric steering
- output shaft
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Abstract
The invention belongs to a torque loading device and particularly relates to an electric actuator elastic torque loading device. The electric actuator elastic torque loading device is characterized by comprising a loading table, an actuator support, an electric actuator, an output shaft adapter ring, a torsion bar, a torsion bar support, a dial scale support, a rotation angle dial scale, a rotation angle pointer and mounting screws. The electric actuator elastic torque loading device has the biennial effects that the torsion bar serves as the core part of the loading device, the structure is simple, and design and production are easy; through calculating and designing the corresponding cross section parameters H1, H2, and D of the torsion bar and the length parameter L according to the actual situation, different elastic load demands can be met; and through the rotation angle dial scale mounted on the actuator support and the rotation angle pointer mounted on the output shaft adapter ring, and the output shaft rotation angle of the electric actuator can be monitored in real time.
Description
Technical field
The invention belongs to moment charger, be specifically related to a kind of electric steering engine elastic torque charger.
Background technology
Output torque is an important performance indexes of electric steering engine, Missile Weapon System not only has the requirement of max. output torque to electric steering engine, also the output torque of electric steering engine is proposed the requirement of elastic load simultaneously, require the electric steering engine can be within the specific limits along with the continuous regulation output moment of torsion of output shaft rotation.Therefore, need a kind of electric steering engine torque loading device with elastic load function of design, to meet the test needs of electric steering engine to performance index such as output torques.In prior art, do not have to regulate continuously the device that applies moment.
Summary of the invention
The object of the invention is for prior art defect, provide a kind of and can regulate continuously the electric steering engine elastic torque charger that applies moment.
The present invention is achieved in that a kind of electric steering engine elastic torque charger, comprises loading bench, steering wheel support, electric steering engine, output shaft adapter ring, torsion bar, torsion bar anchor, index dial support, corner index dial, corner pointer and mounting screw composition.
A kind of electric steering engine elastic torque charger as above, wherein, loading bench is platform-type part, for carrying all devices on it.
A kind of electric steering engine elastic torque charger as above, wherein, described electric steering engine is arranged on loading bench, near electric steering engine, steering wheel support is set, this steering wheel support is a support being fixedly connected with loading bench, and steering wheel support plays stable and supports two effects, and output shaft adapter ring is set on steering wheel support, this output shaft adapter ring is fixedly connected with the output shaft of electric steering engine, on output shaft adapter ring, is fixedly connected with torsion bar.
A kind of electric steering engine elastic torque charger as above, wherein, described torsion bar is stock shape part, and the two ends of torsion bar are rectangular structure, and the center section of torsion bar is cylindrical structure or rectangular structure.
A kind of electric steering engine elastic torque charger as above, wherein, is connected with output shaft adapter ring at torsion bar on the rectangular rod structure of one end and is fixedly connected with measurement mechanism, and this measurement mechanism is for measuring the rotational angle of torsion bar.
A kind of electric steering engine elastic torque charger as above, wherein, described measurement mechanism comprises corner pointer, scaleplate support and corner index dial, wherein, corner pointer is fixedly connected with torsion bar, scaleplate support is fixedly connected with steering wheel support with corner index dial, drives corner pointer to rotate in the time that torsion bar rotates, and its rotational angle can directly be read by corner index dial.
A kind of electric steering engine elastic torque charger as above wherein, also arranges torsion bar anchor on loading bench, and this torsion bar anchor is fixedly connected with loading bench by mounting screw, and the free end of torsion bar stretches in the preformed hole of torsion bar anchor.
The invention has the beneficial effects as follows: the core part using torsion bar as charger, simple in structure, be easy to design and produce; Can design the corresponding xsect Parameter H 1 of torsion bar, H2 and D and length parameter L by calculating according to actual conditions, to meet different elastic load requirements; By being arranged on corner index dial on steering wheel support and being arranged on the corner pointer on output shaft adapter ring, output shaft corner that can Real-Time Monitoring electric steering engine.
Brief description of the drawings
Fig. 1 is the structural representation of the torque loading device that provides of the application;
Fig. 2 is the structural representation of torsion bar;
Fig. 3 is Fig. 2 A-A cut-open view;
Fig. 4 is corner index dial front view.
In figure: 1. loading bench, 2. steering wheel support, 3. electric steering engine, 4. output shaft adapter ring, 5. torsion bar, 6. torsion bar anchor, 7. index dial support, 8. corner index dial, 9. corner pointer, 10. mounting screw.
Embodiment
As shown in Figure 1, a kind of electric steering engine elastic torque charger, comprises that loading bench 1, steering wheel support 2, electric steering engine 3, output shaft adapter ring 4, torsion bar 5, torsion bar anchor 6, index dial support 7, corner index dial 8, corner pointer 9 and mounting screw 10 form.
Wherein, loading bench 1 is platform-type part, for carrying all devices on it.
Described electric steering engine 3 is arranged on loading bench 1, near electric steering engine 3, steering wheel support 2 is set, and this steering wheel support 2 is supports that are fixedly connected with loading bench 1, and steering wheel support 2 plays stable and two effects of support.Output shaft adapter ring 4 is set on steering wheel support 2, and this output shaft adapter ring 4 is fixedly connected with the output shaft of electric steering engine 3, is fixedly connected with torsion bar 5 on output shaft adapter ring 4.
As shown in accompanying drawing 2 and accompanying drawing 3, described torsion bar 5 is stock shape part, and the two ends of torsion bar 5 are rectangular structure, and the center section of torsion bar 5 is cylindrical structure or rectangular structure.
Be connected with output shaft adapter ring 4 at torsion bar 5 on the rectangular rod structure of one end and be fixedly connected with measurement mechanism, this measurement mechanism is for measuring the rotational angle of torsion bar 5.
Described measurement mechanism comprises corner pointer 9, scaleplate support 7 and corner index dial 8.Wherein, corner pointer 9 is fixedly connected with torsion bar 5, and scaleplate support 7 is fixedly connected with steering wheel support 2 with corner index dial 8.In the time that torsion bar 5 rotates, drive corner pointer 9 to rotate, its rotational angle can directly be read by corner index dial 8.
Torsion bar anchor 6 is also set on loading bench 1, and this torsion bar anchor 6 is fixedly connected with loading bench 1 by mounting screw 10, and the free end of torsion bar 5 stretches in the preformed hole of torsion bar anchor 6.
Provide an example below.
A kind of electric steering engine elastic torque charger is made up of loading bench 1, steering wheel support 2, electric steering engine 3, output shaft adapter ring 4, torsion bar 5, torsion bar anchor 6, index dial support 7, corner index dial 8, corner pointer 9 and mounting screw 10.According to electric steering engine practical structures and performance index, torsion bar 5 xsects are designed to rectangle, get Parameter H 1=H2=12mm, L=603.5mm.
Utilize a kind of electric steering engine elastic torque charger for electric steering engine load step mainly comprise: 1. first electric steering engine 3 is arranged on steering wheel support 2, then steering wheel support 2 is fixed on loading bench 1; 2. output shaft adapter ring 4 is connected with electric steering engine 3 output shafts, then corner index dial 8 is arranged on steering wheel support 2 by index dial support 7, and corner pointer 9 is arranged on output shaft adapter ring 4; 3. torsion bar 5 one end are fixed on output shaft adapter ring 4, adjust the position of torsion bar anchor 6 on loading bench 1 according to the physical length of torsion bar 5; 4. torsion bar 5 other ends are connected with torsion bar anchor 6, then torsion bar anchor 6 are fixed on loading bench 1; 5. when electric steering engine 3 is worked, drive torsion bar 5 at ± 15 ° of scope intrinsic deflections by output shaft, by corner index dial 8 and corner pointer 9 Real-Time Monitoring torsion bar deflection angles, thereby reach the object that the performance index such as electric steering engine 3 max. output torque, specified output torque, specified output speed and maximum output angle of rudder reflection are tested.
Claims (7)
1. an electric steering engine elastic torque charger, is characterized in that: comprise loading bench (1), steering wheel support (2), electric steering engine (3), output shaft adapter ring (4), torsion bar (5), torsion bar anchor (6), index dial support (7), corner index dial (8), corner pointer (9) and mounting screw (10) composition.
2. a kind of electric steering engine elastic torque charger as claimed in claim 1, is characterized in that: loading bench (1) is platform-type part, for carrying all devices on it.
3. a kind of electric steering engine elastic torque charger as claimed in claim 2, it is characterized in that: described electric steering engine (3) is arranged on loading bench (1), near electric steering engine (3), steering wheel support (2) is set, this steering wheel support (2) is a support being fixedly connected with loading bench (1), steering wheel support (2) plays stable and two effects of support, output shaft adapter ring (4) is set on steering wheel support (2), this output shaft adapter ring (4) is fixedly connected with the output shaft of electric steering engine (3), on output shaft adapter ring (4), be fixedly connected with torsion bar (5).
4. a kind of electric steering engine elastic torque charger as claimed in claim 3, it is characterized in that: described torsion bar (5) is stock shape part, the two ends of torsion bar (5) are rectangular structure, and the center section of torsion bar (5) is cylindrical structure or rectangular structure.
5. a kind of electric steering engine elastic torque charger as claimed in claim 4, it is characterized in that: be connected with output shaft adapter ring (4) at torsion bar (5) on the rectangular rod structure of one end and be fixedly connected with measurement mechanism, this measurement mechanism is used for measuring the rotational angle of torsion bar (5).
6. a kind of electric steering engine elastic torque charger as claimed in claim 5, it is characterized in that: described measurement mechanism comprises corner pointer (9), scaleplate support (7) and corner index dial (8), wherein, corner pointer (9) is fixedly connected with torsion bar (5), scaleplate support (7) is fixedly connected with steering wheel support (2) with corner index dial (8), in the time that torsion bar (5) rotates, drive corner pointer (9) to rotate, its rotational angle can directly be read by corner index dial (8).
7. a kind of electric steering engine elastic torque charger as claimed in claim 6, it is characterized in that: torsion bar anchor (6) is also set on loading bench (1), this torsion bar anchor (6) is fixedly connected with loading bench (1) by mounting screw (10), and the free end of torsion bar (5) stretches in the preformed hole of torsion bar anchor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151262.3A CN104122093A (en) | 2013-04-27 | 2013-04-27 | Electric actuator elastic torque loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151262.3A CN104122093A (en) | 2013-04-27 | 2013-04-27 | Electric actuator elastic torque loading device |
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| CN104122093A true CN104122093A (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310151262.3A Pending CN104122093A (en) | 2013-04-27 | 2013-04-27 | Electric actuator elastic torque loading device |
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| CN (1) | CN104122093A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466708A (en) * | 2015-11-13 | 2016-04-06 | 兰州飞行控制有限责任公司 | Loading device used for steering engine fatigue test |
| CN106769013A (en) * | 2016-12-27 | 2017-05-31 | 湖北三江航天红峰控制有限公司 | A kind of loading inertia test apparatus of motor-driven cylinder |
| CN107588972A (en) * | 2017-09-29 | 2018-01-16 | 兰州飞行控制有限责任公司 | A kind of Loading for actuator exerciser for simulating missile wing rudder face loading condition |
| CN108088666A (en) * | 2016-11-23 | 2018-05-29 | 北京遥感设备研究所 | A kind of follow-up rudder machine power square loading equipemtn on bullet rotation testboard |
| CN109000927A (en) * | 2018-06-15 | 2018-12-14 | 湖北三江航天红峰控制有限公司 | Dynamic loading device for missile propulsive plant wabbler mechanism performance test |
| CN109307610A (en) * | 2018-09-25 | 2019-02-05 | 四川航天烽火伺服控制技术有限公司 | Rudder system load simulation test device |
| CN109795716A (en) * | 2019-02-28 | 2019-05-24 | 北京航空航天大学 | A kind of general small-size steering engine sweep check device and method |
| CN110608909A (en) * | 2019-09-20 | 2019-12-24 | 西安联飞智能装备研究院有限责任公司 | Two-way loading equipment of rotatory steering wheel |
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| SU563584A1 (en) * | 1975-07-09 | 1977-06-30 | Киевский Ордена Ленина Политехнический Институт Им. 50-Летия Великой Октябрьской Социалистической Революции | Device for measuring torque moments |
| SU1049761A1 (en) * | 1980-11-20 | 1983-10-23 | Московский Ордена Ленина Энергетический Институт | Process for measuring angle static mechanical characteristics of motor |
| US20080034895A1 (en) * | 2006-08-14 | 2008-02-14 | Mccarthy Shaun David | System and method for measuring interaction of loads |
| CN102288342A (en) * | 2011-05-17 | 2011-12-21 | 湖北航天技术研究院总体设计所 | Steering engine output torque and deflection angle measuring device |
| CN202255850U (en) * | 2011-08-26 | 2012-05-30 | 凯迈（洛阳）测控有限公司 | Four-passage steering engine test table |
| CN202255755U (en) * | 2011-08-26 | 2012-05-30 | 凯迈（洛阳）测控有限公司 | Calibrating device for calibrating torsion and corner measuring mechanism |
| CN102788956A (en) * | 2012-08-21 | 2012-11-21 | 中国航天科技集团公司烽火机械厂 | Testing device and testing method of electric steering engine |
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2013
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| SU563584A1 (en) * | 1975-07-09 | 1977-06-30 | Киевский Ордена Ленина Политехнический Институт Им. 50-Летия Великой Октябрьской Социалистической Революции | Device for measuring torque moments |
| SU1049761A1 (en) * | 1980-11-20 | 1983-10-23 | Московский Ордена Ленина Энергетический Институт | Process for measuring angle static mechanical characteristics of motor |
| US20080034895A1 (en) * | 2006-08-14 | 2008-02-14 | Mccarthy Shaun David | System and method for measuring interaction of loads |
| CN102288342A (en) * | 2011-05-17 | 2011-12-21 | 湖北航天技术研究院总体设计所 | Steering engine output torque and deflection angle measuring device |
| CN202255850U (en) * | 2011-08-26 | 2012-05-30 | 凯迈（洛阳）测控有限公司 | Four-passage steering engine test table |
| CN202255755U (en) * | 2011-08-26 | 2012-05-30 | 凯迈（洛阳）测控有限公司 | Calibrating device for calibrating torsion and corner measuring mechanism |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466708A (en) * | 2015-11-13 | 2016-04-06 | 兰州飞行控制有限责任公司 | Loading device used for steering engine fatigue test |
| CN108088666A (en) * | 2016-11-23 | 2018-05-29 | 北京遥感设备研究所 | A kind of follow-up rudder machine power square loading equipemtn on bullet rotation testboard |
| CN106769013A (en) * | 2016-12-27 | 2017-05-31 | 湖北三江航天红峰控制有限公司 | A kind of loading inertia test apparatus of motor-driven cylinder |
| CN106769013B (en) * | 2016-12-27 | 2019-05-10 | 湖北三江航天红峰控制有限公司 | A kind of load inertia test apparatus of motor-driven cylinder |
| CN107588972A (en) * | 2017-09-29 | 2018-01-16 | 兰州飞行控制有限责任公司 | A kind of Loading for actuator exerciser for simulating missile wing rudder face loading condition |
| CN109000927A (en) * | 2018-06-15 | 2018-12-14 | 湖北三江航天红峰控制有限公司 | Dynamic loading device for missile propulsive plant wabbler mechanism performance test |
| CN109307610A (en) * | 2018-09-25 | 2019-02-05 | 四川航天烽火伺服控制技术有限公司 | Rudder system load simulation test device |
| CN109795716A (en) * | 2019-02-28 | 2019-05-24 | 北京航空航天大学 | A kind of general small-size steering engine sweep check device and method |
| CN109795716B (en) * | 2019-02-28 | 2020-03-03 | 北京航空航天大学 | Universal small steering engine frequency sweep test equipment and method |
| CN110608909A (en) * | 2019-09-20 | 2019-12-24 | 西安联飞智能装备研究院有限责任公司 | Two-way loading equipment of rotatory steering wheel |
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Application publication date: 20141029 |
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