CN210774593U - Vibration experiment tool compatible with various types of steering engines - Google Patents
Vibration experiment tool compatible with various types of steering engines Download PDFInfo
- Publication number
- CN210774593U CN210774593U CN201922075097.3U CN201922075097U CN210774593U CN 210774593 U CN210774593 U CN 210774593U CN 201922075097 U CN201922075097 U CN 201922075097U CN 210774593 U CN210774593 U CN 210774593U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- base body
- tool
- vibration
- vibration experiment
- 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.)
- Active
Links
Images
Landscapes
- Testing Of Engines (AREA)
Abstract
The utility model belongs to the technical field of steering engine control, and relates to a vibration experiment tool compatible with multi-model steering engines, which comprises a tool base body and a transfer plate fixed in the tool base body; the tool base body comprises a bottom plate and side plates which are arranged on the bottom plate and connected with the edges of the bottom plate, the adapter plates are a plurality of side plates which are uniformly distributed in the tool base body, the bottom plate is a square bottom plate, the number of the side plates is four, the four adapter plates are symmetrically fixed on the four side plates in the tool base body respectively, and fixing holes are formed in the adapter plates; the steering engine to be tested is connected with the adapter plate through a fixing hole, and the size of the fixing hole is matched with that of a rotating shaft of the steering engine to be tested; the device also comprises a mounting hole and an assembling hole which are arranged on the bottom plate. The utility model provides a vibration experiment frock has that the compatibility is good, and anti vibration intensity is high, can realize multi-direction switching-over, steering wheel interval adjustable characteristics.
Description
Technical Field
The utility model belongs to the technical field of steering wheel control, a vibration experiment frock of steering wheel is related to, especially, relate to a vibration experiment frock of compatible polytypic steering wheel.
Background
The steering engine is a position (angle) servo driver, is suitable for control systems which need constantly changing angles and can keep, is widely applied, and particularly in the aspect of spaceflight, pitching, yawing and rolling motions of missile attitude transformation are completed by mutual matching of the steering engine, so that the requirements on the performance and the precision of the steering engine are high. Therefore, in the steering engine research and development stage, the real use scene of the steering engine needs to be simulated, the external acting force needs to be simulated, and the parameter adjustment and verification are carried out on the steering engine.
But when carrying out steering wheel simulation vibration experiment, traditional vibration frock structure has following problem: the utility model provides a frock is to a model steering wheel, and is with high costs, because of structural problem, anti-vibration intensity is relatively poor, and the installation step is many, and the switching-over step is various.
SUMMERY OF THE UTILITY MODEL
In order to solve the steering wheel vibration experiment, the vibration frock is compatible poor, anti vibration intensity is little and connect the complicated problem of switching-over, the utility model provides a have compatible good, anti vibration intensity is high, can realize multi-direction switching-over, the vibration experiment frock of the compatible polytypic steering wheel of steering wheel interval adjustable.
In order to realize the purpose, the utility model discloses a technical scheme is:
a vibration experiment tool compatible with various types of steering engines comprises a tool base body and an adapter plate fixed in the tool base body; the tool base body comprises a bottom plate and side plates which are arranged on the bottom plate and connected with the edge of the bottom plate, and the adapter plates are uniformly distributed on the side plates in the tool base body.
Furthermore, the bottom plate is a square bottom plate, the number of the side plates is four, and the four adapter plates are symmetrically fixed on the four side plates in the tool base body respectively.
Furthermore, a fixing hole is formed in the adapter plate; the steering engine to be tested is connected with the adapter plate through the fixing hole.
Furthermore, the size of the fixing hole is matched with the size of a rotating shaft of the steering engine to be tested.
Furthermore, the vibration experiment tool compatible with the various types of steering engines further comprises mounting holes and assembling holes which are formed in the bottom plate.
Furthermore, the mounting holes are a plurality of and are evenly distributed on the bottom plate.
Further, the assembling holes are multiple and are symmetrically distributed on the bottom plate.
The utility model has the advantages that:
1. the utility model discloses in, the keysets is fixed on the inside curb plate of frock base member, and the fixed orifices size on the keysets and the size looks adaptation of the steering wheel of waiting the experiment, in the experimentation, through the size of steering wheel and select corresponding keysets, with the steering wheel of the different models of screwed connection for the frock can carry out vibration test to the steering wheel of different models, and is easy to assemble, and is compatible good, can reduce the cost.
2. The utility model discloses in, the frock base member includes the bottom plate and the curb plate that is connected with the bottom plate edge for the frock base member is integrative cabin structure, and this kind of structure can improve anti-vibration intensity, satisfies the steering wheel when carrying out the vibration simulation experiment, produces the high strength vibration that the vibration level is 5 ~ 15G.
3. The utility model discloses in, the bottom plate of frock base member is square bottom plate, and the curb plate of frock base member is four, and the keysets is four and the symmetry is fixed on four curb plates in the frock base member respectively, and the symmetrical formula frock can reach the purpose of switching-over through the installation direction of frock with same shaking table, and can not change the intensity of vibration.
4. The utility model discloses in, set up the mounting hole on the bottom plate, fixed connection controller on the mounting hole, the utility model discloses install the controller inside vibration frock, carry out electrified experimental control to steering wheel controller simultaneously, reach the installation of compatible controller, electrified vibration test's purpose.
Drawings
Fig. 1 is an overall schematic view of a vibration tool provided by the present invention;
fig. 2 is a schematic top view of the vibration tool provided by the present invention;
FIG. 3 is a schematic view of a vibration tool application;
wherein:
1, a tool base body; 2, a patch panel; 21-fixing holes; 3, mounting holes; 4, a steering engine; 5, a controller; 6-assembly holes.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings and examples.
Examples
The utility model provides a can compatible polytypic steering wheel's vibration experiment frock, including frock base member 1 and fix keysets 2 in frock base member 1, frock base member 1 includes the bottom plate and arranges the curb plate that just is connected with the bottom plate edge on the bottom plate in, keysets 2 is a plurality of and the equipartition is provided with fixed orifices 21 on the keysets 2 on the curb plate in frock base member 1, treats that experiment steering wheel 4 passes through fixed orifices 21 and keysets 2 fixed connection.
In the embodiment, the strength requirement of the vibration tool is very high, and the general vibration grade is 5-15G, so that the bottom plate of the tool base body 1 and the side plates which are perpendicular to the bottom plate and connected with the edge of the bottom plate form an integrated cabin structure of the whole tool base body 1, the vibration resistance strength can be improved by the structure, and the test requirement is met.
Further, preferably, referring to fig. 1 and fig. 2, in this embodiment, the bottom plate is a square bottom plate, the number of the side plates is four, the number of the adapter plates 2 is four, and the adapter plates 2 are symmetrically fixed on the four side plates in the tool base 1, respectively. Concretely, keysets 2 is thin cuboid, the central point of two symmetrical curb plates of keysets 2 puts the department and sets up the fixed orifices 21 that link up two curb plates, the size of fixed orifices 21 with wait to experiment steering wheel 4 pivot size phase-match, it passes through the bolt fastening on fixed orifices 21 to wait to experiment steering wheel 4, realize steering wheel 4 and keysets 2's fixed connection, four holes of still evenly distributed around fixed orifices 21, further realization steering wheel 4 and keysets's fixed connection, the outside in four holes still sets up the connecting hole that runs through keysets 2 curb plates respectively, the connecting hole is total four, fix keysets 2 on 1 inside curb plate of frock base member through the connecting hole. During implementation, the tool base body 1 is of a square cabin structure, high-strength vibration with the vibration level of 5-15G can be generated when the steering engine 4 is subjected to a vibration simulation experiment, the requirement of the steering engine high-strength vibration test is met, the steering engine 4 and the adapter plate 1 are fixed through bolts, and the steering engine is convenient to install and disassemble.
Further, the utility model discloses the adapter plate 2 of the 4 size preparation of steering wheel of different models looks adaptations can be based on the size looks adaptations of the 4 sizes preparation of steering wheel of different models and steering wheel 4 on the adapter plate 2, consequently, the size of adapter plate 2 also has a plurality ofly for the steering wheel 4 of different models can be convenient to be fixed mutually with adapter plate 2, and is compatible good.
Referring to fig. 2, in this embodiment, a bottom plate of the fixture base 1 is provided with a plurality of mounting holes 3 and a plurality of assembling holes 6, and the plurality of mounting holes 3 are uniformly distributed on the bottom plate of the fixture base 1; the assembly holes 6 are a plurality of assembly holes 6, and the assembly holes 6 are symmetrically distributed on the bottom plate of the tool base body 1. Specifically, the number of the mounting holes 3 is 9, and the mounting holes are uniformly distributed in the center of the bottom plate of the tool base body 1 in a cross shape; the four assembling holes 6 are symmetrically arranged in the four-corner area on the bottom plate of the tool base body 1 respectively, and the tool base body 1 is fixed on the test table board through the assembling holes 6.
The use method of the steering engine vibration tool provided by the embodiment.
Referring to fig. 3, the steering engine vibration experiment tool provided by this embodiment is adopted to perform vibration test, and the steering engine 4 and the controller 5 are connected firstly, and then the steering engine is tested, and its specific operation method is as follows:
1) firstly, a tool base body 1 is placed and fixed on a vibration test bed, and the tool base body 1 is fixed on the test bed and locked through screws and assembly holes 6 on a bottom plate; the positions of the assembly holes 6 and the structure of the tool base body 1 are symmetrically designed, so that the tool base body can be installed in any direction;
2) connecting a wire with the controller 5, and fixing the controller 5 at the middle position on the bottom plate of the tool base body 1 through the mounting hole 3 on the bottom plate;
3) the adapter plates 2 of the steering engine 4 with a specific model are respectively fixed on four side plates in the tool base body 1, and the positions of the four adapter plates 2 are axisymmetric during installation;
4) because the size of the fixing hole 21 on the adapter plate 2 is matched with the size of the rotating shaft of the steering engine 4 with a specific model, the steering engine 4 with the specific model can be placed in the horizontal direction, the rotating shaft is fixed in the fixing hole 21, and the steering engine with the specific model is subjected to vibration test;
5) after the vibration test is completed in the horizontal direction, the position of the specific steering engine 4 is adjusted in the longitudinal direction and the vertical direction, and the corresponding steering engine vibration test is performed.
In the utility model, because the motion coordinate of the vibration table is unique, and the steering engine 4 needs to simulate the vibration of different three coordinates for the steering engine in the vibration experiment, the symmetrical tool base body 1 can achieve the reversing purpose only by changing the installation direction of the steering engine without changing the vibration strength, and the vibration tool can simulate the vibration load, so the installation mode of the circumferential array steering engine, namely the steering engine surrounds the controller 5, and the arrangement mode is favorable for more approaching the real working state of the simulated steering engine; the vibration tool is convenient for mounting the steering engine, the adapter plates with different models can be replaced, and the steering engines with different models can be connected through screws, so that the cost is reduced, and the mounting is convenient; the utility model discloses can install controller 5 inside vibration frock base member 1, carry out electrified experimental control to four steering wheel 4 and controller 5 simultaneously, reach controller 5's compatible installation, electrified vibration test's purpose.
Claims (7)
1. The utility model provides a vibration experiment frock that can compatible polytypic steering wheel which characterized in that: the vibration experiment tool compatible with the various types of steering engines comprises a tool base body (1) and an adapter plate (2) fixed in the tool base body (1); the tool base body (1) comprises a bottom plate and side plates arranged on the bottom plate and connected with the edge of the bottom plate, and the adapter plates (2) are uniformly distributed on the side plates in the tool base body (1).
2. The vibration experiment tool compatible with the multi-model steering engines as claimed in claim 1, which is characterized in that: the tool base is characterized in that the base plate is a square base plate, the number of the side plates is four, and the four adapter plates (2) are symmetrically fixed on the four side plates in the tool base body (1) respectively.
3. The vibration experiment tool compatible with the multi-model steering engines as claimed in claim 1 or 2, and is characterized in that: the adapter plate (2) is provided with a fixing hole (21); the steering engine to be tested is connected with the adapter plate (2) through the fixing hole (21).
4. The vibration experiment tool compatible with the multi-model steering engines as claimed in claim 3, wherein the vibration experiment tool comprises: the size of the fixing hole (21) is matched with the size of a rotating shaft of the steering engine to be tested.
5. The vibration experiment tool compatible with the multi-model steering engines as claimed in claim 1 or 2, and is characterized in that: the vibration experiment tool compatible with the multi-model steering engines further comprises mounting holes (3) and assembling holes (6) formed in the bottom plate.
6. The vibration experiment tool compatible with the multi-model steering engines as claimed in claim 5, wherein the vibration experiment tool comprises: the mounting holes (3) are a plurality of and are uniformly distributed on the bottom plate.
7. The vibration experiment tool compatible with the multi-model steering engines as claimed in claim 5, wherein the vibration experiment tool comprises: the assembling holes (6) are distributed on the bottom plate symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075097.3U CN210774593U (en) | 2019-11-26 | 2019-11-26 | Vibration experiment tool compatible with various types of steering engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075097.3U CN210774593U (en) | 2019-11-26 | 2019-11-26 | Vibration experiment tool compatible with various types of steering engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210774593U true CN210774593U (en) | 2020-06-16 |
Family
ID=71042259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922075097.3U Active CN210774593U (en) | 2019-11-26 | 2019-11-26 | Vibration experiment tool compatible with various types of steering engines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210774593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465856A (en) * | 2021-08-31 | 2021-10-01 | 中国航天空气动力技术研究院 | Cabin body frequency modulation tool |
-
2019
- 2019-11-26 CN CN201922075097.3U patent/CN210774593U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465856A (en) * | 2021-08-31 | 2021-10-01 | 中国航天空气动力技术研究院 | Cabin body frequency modulation tool |
| CN113465856B (en) * | 2021-08-31 | 2022-01-04 | 中国航天空气动力技术研究院 | Cabin body frequency modulation tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111551328B (en) | Six-degree-of-freedom vibration excitation system with parallel configuration of three-stage Stewart mechanism | |
| CN210774593U (en) | Vibration experiment tool compatible with various types of steering engines | |
| CN202133525U (en) | Universal clamp of three dimensional vibration table | |
| CN109099287B (en) | Visual observation holder applied to ground mobile robot | |
| CN210154772U (en) | General vibration test frame of on-vehicle product | |
| CN111551330B (en) | Four-stage Stewart mechanism parallel configuration six-degree-of-freedom vibration excitation system | |
| CN104615125A (en) | Whole vehicle network testing system applied to new energy vehicle | |
| CN104743120A (en) | Agricultural multi-rotor aircraft | |
| CN111551329A (en) | Two-stage Stewart mechanism parallel configuration six-degree-of-freedom vibration excitation system | |
| CN208984794U (en) | A kind of fixed bracket of adjustable radar | |
| CN202199989U (en) | Automobile subframe assembly welding fixture | |
| CN204674836U (en) | agricultural Multi-rotor aerocraft | |
| CN218847649U (en) | Automobile steering knuckle strength and fatigue endurance test tool | |
| CN105729384A (en) | Adjustable-angle suspension bushing press-fitting fixture | |
| CN204944841U (en) | The adjustable independent suspension of a kind of hard spot is comprehensive performance test bed | |
| CN210241083U (en) | Adjustable fixed rubber coating gun support | |
| CN202793346U (en) | Positioner for body-in-white three-coordinate measuring support | |
| CN214079965U (en) | Auxiliary device for assembling and adjusting automobile back door cover | |
| CN211855079U (en) | Clamp for combined vibration test | |
| CN209288767U (en) | Catch base slotting attachment | |
| CN220742632U (en) | Suspension beam arm support structure | |
| CN109484490A (en) | Modularized arrangement framework for front cabin of passenger car | |
| CN106909737B (en) | A kind of flat fore suspension and rear suspension rigidity distribution method for jumping pitching couple movement of control car body | |
| CN106314522B (en) | Steering column installation device with adjustable | |
| CN207902757U (en) | Aircraft battery mounting structure and aircraft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |