CN207231801U - A kind of steering engine simulation loading mechanism - Google Patents
A kind of steering engine simulation loading mechanism Download PDFInfo
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- CN207231801U CN207231801U CN201721262932.9U CN201721262932U CN207231801U CN 207231801 U CN207231801 U CN 207231801U CN 201721262932 U CN201721262932 U CN 201721262932U CN 207231801 U CN207231801 U CN 207231801U
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- steering engine
- load
- simulation loading
- loading mechanism
- motor
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Abstract
The utility model embodiment discloses a kind of steering engine simulation loading mechanism, including stent；Set and be used for the mounting base for installing steering engine on the bracket；And set and be connected and the steering engine is provided the single channel simulation loading component of load with the steering engine on the bracket.The utility model steering engine simulation loading mechanism can realize the loading to steering engine in laboratory conditions, to verify performance of the steering engine under real working condition, and be carried out again after machine product without being assembled into, so spending smaller.Simultaneously as the utility model is tested before machine product is formed, so the time point that the utility model finds problem shifts to an earlier date, security during steering engine detection is improved.
Description
Technical field
Steering engine technical field of measurement and test is the utility model is related to, more specifically to a kind of steering engine simulation loading mechanism.
Background technology
Steering engine is mainly made of shell, circuit board, seedless core motor, gear and position detector.Its operation principle
It is that signal is sent to steering engine by receiver, judges rotation direction via the IC on circuit board, then drive seedless core motor to start to turn
It is dynamic, power is reached into swing arm through reduction gearing, while send the signal of instruction rotational angle back to by position detector, judge whether
Have arrived at positioning.I.e. steering engine essence is a kind of driver of position (angle) servo, and it is suitable for those to need angle continuous
The control system that changes and can keep.And in practical applications, load capacity requirement of the different control systems to steering engine is not
Together, this requires need to be driven steering engine actuator load capacity test.
At present, the test that the test of steering engine actuator driving load ability can only be subject under actual condition, i.e. steering engine
Executing agency is assembled into after machine product carries out actual test again.When being tested due to actual working conditions, test is whole
In itself, machine product itself is bulky for machine product rather than steering engine, this causes to test costly.In addition, in actual condition
Under the conditions of when being tested, if actuator load ability is undesirable, easily there is security incident, there are security risk.
Therefore, how to reduce the testing cost of steering engine actuator driving load ability and improve Security of test, become
Those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
In view of this, technical problem to be solved in the utility model is how to reduce steering engine actuator driving load energy
The testing cost of power simultaneously improves Security of test, for this reason, the utility model provides a kind of steering engine simulation loading mechanism.
To achieve the above object, the utility model provides following technical solution：
A kind of steering engine simulation loading mechanism, including：
Stent；
Set and be used for the mounting base for installing steering engine on the bracket；And
Set and be connected and the steering engine is provided the single channel simulation loading group of load with the steering engine on the bracket
Part.
Preferably, in above-mentioned steering engine simulation loading mechanism, the single channel simulation loading component includes：
The load loading motor of installation on the bracket；
For detecting the load loading motor output torque and generating the torque sensor of torque signal, the moment of torsion passes
The rotating shaft of sensor and the output shaft synchronous of the load loading motor rotate；And
The load loading motor output torque is adjusted for receiving the torque signal, and according to the torque signal
Controller.
Preferably, in above-mentioned steering engine simulation loading mechanism, the load loading motor is installed by motor fixing tool
On the bracket, offered on the motor fixing tool and the positioning annulus on the load loading motor is matched matches somebody with somebody
Close round hole.
Preferably, in above-mentioned steering engine simulation loading mechanism, the torque sensor passes through torque sensor fixing tool
Installation is on the bracket.
Preferably, in above-mentioned steering engine simulation loading mechanism, the rotating shaft of the torque sensor passes through diaphragm coupling
With the output axis connection of the load loading motor.
Preferably, in above-mentioned steering engine simulation loading mechanism, the rotating shaft for connecting the torque sensor is further included
With the linkage of the output shaft of the steering engine.
Preferably, in above-mentioned steering engine simulation loading mechanism, the linkage is installed on the torsion by axle sleeve of transferring
On the rotating shaft of square sensor, the switching axle sleeve is linked together by the rotating shaft of keyway and the torque sensor.
Preferably, in above-mentioned steering engine simulation loading mechanism, further include be arranged on the switching axle sleeve both sides close to opening
Close, the predeterminated position of the switching axle sleeve is provided with described close to corresponding detection body is switched, when the Coupling Shaft is recovered
It is described to generate antiport signal close to switch and be sent to the control when turning so that the detection body triggers the close switch
Device processed, the controller receive the antiport signal and control the load loading motor antiport.
Preferably, in above-mentioned steering engine simulation loading mechanism, the stent includes：
For installing the installation base plate of the single channel simulation loading component and the mounting base；And
Support the base of the installation base plate.
Preferably, in above-mentioned steering engine simulation loading mechanism, it is vertical that two detection directions are provided with the installation base plate
Air-bubble level；Four height-adjustable lower margins and four castors are provided with the base.
It can be seen from the above technical scheme that the steering engine for needing to test is fixed in mounting base, start single channel mould
Intend charging assembly and provide load for steering engine, so as to play the function of simulation actuator load.It is it can be seen from the above that real using the utility model
Loading to steering engine can be realized in laboratory conditions by applying steering engine simulation loading mechanism in example, to verify steering engine in real working condition
Under performance, and carried out again after machine product without being assembled into, so spending smaller.Since the utility model is in composition complete machine
Tested before product, so the time point that the utility model finds problem shifts to an earlier date, improve safety during steering engine detection
Property.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
A kind of structure diagram for steering engine simulation loading mechanism that Fig. 1 is provided by the utility model embodiment；
A kind of structure diagram for single channel simulation loading component that Fig. 2 is provided by the utility model embodiment.
Wherein, 100 it is stent, 200 be single channel simulation loading component, 300 be linkage, 400 is mounting base, 500
It is installation base plate for steering engine, 101,102 be base, 1011 be air-bubble level, 1021 be lower margin, 1022 be castor, 201 is load
Lotus loading motor, 202 be torque sensor, 203 be motor fixing tool, 204 be torque sensor fixing tool, 205 be film
Piece shaft coupling, 206 be switching axle sleeve, 207 be to approach switch.
Embodiment
The core of the utility model is to provide a kind of steering engine simulation loading mechanism, negative to reduce steering engine actuator driving
The testing cost of loading capability simultaneously improves Security of test.
In addition, embodiments illustrated below does not play any restriction effect to the utility model content described in claim.
In addition, the full content of the composition represented by example below is not limited to the solution as the utility model described in claim
Necessary to scheme.
Please refer to Fig.1 to Fig. 2, steering engine simulation loading mechanism provided by the utility model, including：
Stent 100；
It is arranged on and is used for the mounting base 400 for installing steering engine 500 on stent 100；And
It is arranged on stent 100 and is connected and steering engine 500 is provided the single channel simulation loading component of load with steering engine 500
200。
It can be one or multiple to need the above-mentioned single channel simulation loading component 200 that illustrates, when for one when can be with
Load test is carried out to a steering engine 500.When for it is multiple when, each single channel simulation loading component 200 can be to a steering engine 500
Load test is carried out, therefore, multiple single channel simulation loading components 200 can carry out load test for multiple steering engines at the same time.Should
Single channel simulation loading component 200 can be directed to different types of steering engine 500 and carry out load test.
The steering engine 500 for needing to test is fixed in mounting base 400, it is steering engine to start single channel simulation loading component 200
500 provide load, so as to play the function that simulation steering engine 500 loads.It can be seen from the above that using steering engine in the utility model embodiment
Simulation loading mechanism can realize the loading to steering engine 500 in laboratory conditions, to verify steering engine 500 under real working condition
Performance, and carried out again after machine product without being assembled into, so spending smaller.
Further, since the utility model is tested before machine product is formed, so the utility model sends out problem
Existing time point shifts to an earlier date, and improves the security during test of servo driving load capacity.
It is and existing further, since directly tested using the steering engine simulation loading mechanism of the utility model steering engine 500
Technology tests machine product, and shared space is small, therefore, the whole steering engine simulation loading mechanism of the utility model
Size is relatively small.
Since the effect of single channel simulation loading component 200 is to provide load, therefore, it is possible to realize the structure for providing load
It is within the protection scope of the present utility model, such as the single channel simulation loading component of load is obtained by fluid motor-driven
200 structures, by air motor drive to obtain 200 structure of single channel simulation loading component of load, drive to obtain by motor
200 structure of single channel simulation loading component of load etc. is within the protection scope of the present utility model.
A kind of concrete structure of single channel simulation loading component 200 is provided in the utility model embodiment, it is illustrated that middle list
Tunnels analogy charging assembly 200 includes：
Load loading motor 201 on stent 100；For detecting 201 output torque of load loading motor and life
Into the torque sensor 202 of torque signal, the rotating shaft of torque sensor 202 and the output shaft synchronous of load loading motor 201
Rotate；And for receiving torque signal, and according to the controller of 201 output torque of torque signal adjusting load loading motor
(not shown).It should be noted that revolution of the rotating shaft of torque sensor 202 as single channel simulation loading component 200
Axis.Wherein, communicated to connect between torque sensor 202 and controller, it is logical between torque sensor 202 and controller to realize
Letter, such as realizes that controller receives torque signal from torque sensor 202.
In use, steering engine 500 is installed in mounting base 400, the rotating shaft of torque sensor 202 is defeated with steering engine 500
Go out axis connection, controller control load loading motor 201 starts, and torque sensor 202 detects load loading motor 201 and exports torsion
Square simultaneously generates torque signal, and controller receives torque signal, and adjusts load loading motor 201 according to the torque signal and export torsion
Square.Controller by varying the parameter regulation load such as electric current, voltage loading motor 201 output torque, for different steering engines
Adjust output torque, and cause output torque be more than steering engine can driving moment.
Above-mentioned load loading motor 201 can be fixed on stent 100 by its shell, can also be by other parts
It is fixed on stent 100, load loading motor 201 is installed on branch by motor fixing tool 203 in the utility model embodiment
On frame 100.Height by the output shaft for selecting the various sizes of adjustment load of motor fixing tool 203 loading motor 201.
In practical application, it is circular that the cooperation coordinated with the positioning annulus on load loading motor 201 is offered on motor fixing tool 203
Hole, the cooperation round hole can ensure the uniformity of each fitted load loading motor 201.Motor fixing tool 203 can be
It is spliced using such as aluminium alloy structure or integrally formed.
In addition, the motor fixing tool 203 is detachably mounted on stent 100, therefore, can be according to different steering engines
The different load loading motor 201 of 500 selections, then adjusts the position of motor fixing tool 203, adjusts load loading motor
201 position.
Revolution axis connection of the above-mentioned load loading motor 201 directly with torque sensor 202, or load loading motor
The revolution axis connection that 201 output shaft passes through shaft coupling and torque sensor 202.In the utility model embodiment preferably, carry
The output shaft of lotus loading motor 201 is connected with the rotating shaft of torque sensor 202 by diaphragm coupling 205, ensures that load adds
The output shaft for carrying motor 201 is rotate in same direction with the rotating shaft of torque sensor 202 with identical rotating speed.
Above-mentioned torque sensor 202 can be directly anchored on stent 100, can also be installed on branch by other parts
On frame 100, in order to ensure the concentricity of the rotating shaft of the torque sensor 202 and the output shaft of load loading motor 201, moment of torsion
Sensor 202 is installed on stent 100 by torque sensor fixing tool 204.
In addition, torque sensor fixing tool 204 is detachably mounted on stent 100, therefore, can be according to different
Steering engine 500 selects different torque sensors 202, then adjusts the position of square sensor fixing tool 204, adjusts torque sensing
The position of device 202.
In the utility model embodiment, the rotating shaft of above-mentioned single channel simulation loading component 200 can directly connect with steering engine 500
Connect.Or the rotating shaft of above-mentioned single channel simulation loading component 200 is connected by linkage 300 with steering engine 500.Above-mentioned connecting rod
Mechanism 300 can be directly published in instalments on the rotating shaft of torque sensor 202, can also be installed on torque sensing by axle sleeve 206 of transferring
On the rotating shaft of device 202.
Switching axle sleeve 206 be arranged on by screw thread or axis pin on the rotating shaft of torque sensor 202, or by keyway with
The rotating shaft of torque sensor 202 is linked together.Switching axle sleeve 206 passes through keyway, screw thread or axis pin etc. and torque sensor
202 rotating shaft is linked together, and ensures to have turned round output shaft same angle rotary of the rotating shaft with steering engine 500 of square sensor 202,
Simultaneously because the output shaft of load loading motor 201 is rotate in same direction with the rotating shaft of torque sensor 202 with identical rotating speed,
So the output shaft of the output shaft of steering engine 500 and load loading motor 201 is with same angle rotary so that load loading motor 201
Play the function that simulation steering engine 500 loads.
The both sides of torque sensor fixing tool 204 are provided with close to switch 207, the predeterminated position of switching axle sleeve 206 and set
Be equipped with close to switch 207 corresponding detection bodies, when transfer axle sleeve 206 turn round so that detection body triggering close to switch 207 when,
Close to the generation antiport signal of switch 207 and controller is sent to, controller receives antiport signal and control load adds
201 antiport of motor is carried, so as to limit the revolution range of switching axle sleeve 206.
Mounting base 400 for installing steering engine 500 is detachably mounted to stent 100.Therefore, can be according to different shaped
Number steering engine 500 select different mounting bases 400, then adjust mounting base 400 position, adjust steering engine 500 position.
The effect of above-mentioned stent 100 is the component that support is installed on stent 100, and stent 100 includes installation single channel mould
Intend the installation base plate 101 of charging assembly 200 and mounting base 400 and the base 102 of support installation base plate 101.
In order to facilitate the height of adjusting bracket 100, four lower margins 1021 for adjusting height and four are provided with base 102
Castor 1022, the height of stent 100 can be adjusted by adjusting lower margin 1021, when needing mobile stent 100, by adjustably
Foot 1021 contacts castor 1022 with ground, so as to be moved easily whole equipment (i.e. steering engine simulation loading mechanism).
Simultaneously as during lower margin 1021 is adjusted, in order to ensure the levelness of installation base plate 101, on installation base plate 101
It is fixed with the air-bubble level 1011 of two arranged crosswises.
The steering engine 500 and its mounting base 400 that needs are tested tentatively are fixed on installation base plate 101, detection switching axle sleeve
206 with the axis parallel degree of 500 output shaft of steering engine, after 500 output shaft axis centering of steering engine, utilize the connection of linkage 300 to turn
Spindle set 206 and linkage 300.Start load loading motor 201 and steering engine 500, load loading motor 201 drives steering engine
500 output shafts are swung, and load loading motor is adjusted by parameters such as the input currents of controller control load loading motor 201
201 output torques produced.The output shaft and 500 output shaft of steering engine of guarantee load loading motor 201 are needed in turning course
Angle of revolution angle value is identical.So when steering engine 500 turns round, load loading motor 201 can be realized with steering engine 500 with same
The revolution of angular speed, and torque value caused by load loading motor 201 is determined according to actual condition, so as to play simulation steering engine
The function of 500 loads.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
- A kind of 1. steering engine simulation loading mechanism, it is characterised in that including：Stent (100)；It is arranged on and is used for the mounting base (400) for installing steering engine (500) on the stent (100)；AndIt is arranged on the stent (100) and is connected and the steering engine (500) is provided the single channel of load with the steering engine (500) Simulation loading component (200).
- 2. steering engine simulation loading mechanism as claimed in claim 1, it is characterised in that the single channel simulation loading component (200) include：Load loading motor (201) on the stent (100)；It is described for detecting load loading motor (201) output torque and generating the torque sensor (202) of torque signal The rotating shaft of torque sensor (202) and the output shaft synchronous of the load loading motor (201) rotate；AndLoad loading motor (201) output torque is adjusted for receiving the torque signal, and according to the torque signal Controller.
- 3. steering engine simulation loading mechanism as claimed in claim 2, it is characterised in that the load loading motor (201) passes through Motor fixing tool (203) is installed on the stent (100), is offered and the load on the motor fixing tool (203) The matched cooperation round hole of positioning annulus on lotus loading motor (201).
- 4. steering engine simulation loading mechanism as claimed in claim 2, it is characterised in that the torque sensor (202) passes through torsion Square sensor fixing tool (204) is installed on the stent (100).
- 5. steering engine simulation loading mechanism as claimed in claim 2, it is characterised in that the revolution of the torque sensor (202) Axis passes through diaphragm coupling (205) and the output axis connection of the load loading motor (201).
- 6. steering engine simulation loading mechanism as claimed in claim 4, it is characterised in that further include for connecting the torque sensing The linkage (300) of the rotating shaft of device (202) and the output shaft of the steering engine (500).
- 7. steering engine simulation loading mechanism as claimed in claim 6, it is characterised in that the linkage (300) passes through switching Axle sleeve (206) be installed on the torque sensor (202) rotating shaft on, it is described switching axle sleeve (206) by keyway with it is described The rotating shaft of torque sensor (202) links together.
- 8. steering engine simulation loading mechanism as claimed in claim 7, it is characterised in that further include and be arranged on the switching axle sleeve (206) both sides close to switch (207), the predeterminated position of the switching axle sleeve (206) is provided with and described close to switch (207) Corresponding detection body, when the switching axle sleeve (206), which is turned round, causes the detection body triggering described close to switch (207), Described to generate antiport signal close to switch (207) and be sent to the controller, the controller receives the reversely fortune Rotaring signal simultaneously controls load loading motor (201) antiport.
- 9. such as steering engine simulation loading mechanism described in any item of the claim 1 to 8, it is characterised in that stent (100) bag Include：For installing the installation base plate (101) of the single channel simulation loading component (200) and the mounting base (400)；AndSupport the base (102) of the installation base plate (101).
- 10. steering engine simulation loading mechanism as claimed in claim 9, it is characterised in that be provided with the installation base plate (101) The vertical air-bubble level in two detection directions；Four height-adjustable lower margins (1021) are provided with the base (102) With four castors (1022).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721262932.9U CN207231801U (en) | 2017-09-28 | 2017-09-28 | A kind of steering engine simulation loading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721262932.9U CN207231801U (en) | 2017-09-28 | 2017-09-28 | A kind of steering engine simulation loading mechanism |
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| Publication Number | Publication Date |
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| CN207231801U true CN207231801U (en) | 2018-04-13 |
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ID=61864839
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| CN201721262932.9U Active CN207231801U (en) | 2017-09-28 | 2017-09-28 | A kind of steering engine simulation loading mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668752A (en) * | 2019-01-24 | 2019-04-23 | 西安深瞳智控技术有限公司 | A kind of steering engine performance test universal mount mechanism and application method |
| 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 |
| CN111024426A (en) * | 2019-12-20 | 2020-04-17 | 深圳市优必选科技股份有限公司 | Steering wheel life test equipment |
| CN111103090A (en) * | 2018-10-25 | 2020-05-05 | 北京振兴计量测试研究所 | Torque calibration device of steering engine test system |
-
2017
- 2017-09-28 CN CN201721262932.9U patent/CN207231801U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103090A (en) * | 2018-10-25 | 2020-05-05 | 北京振兴计量测试研究所 | Torque calibration device of steering engine test system |
| CN109668752A (en) * | 2019-01-24 | 2019-04-23 | 西安深瞳智控技术有限公司 | A kind of steering engine performance test universal mount mechanism and application method |
| CN109668752B (en) * | 2019-01-24 | 2023-09-01 | 西安深瞳智控技术有限公司 | Universal bracket mechanism for steering engine performance test and use method |
| 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 |
| CN111024426A (en) * | 2019-12-20 | 2020-04-17 | 深圳市优必选科技股份有限公司 | Steering wheel life test equipment |
| CN111024426B (en) * | 2019-12-20 | 2021-10-29 | 深圳市优必选科技股份有限公司 | Steering wheel life test equipment |
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