CN202057469U - Triaxial direction vibration tool for electro hydraulic servo valve vibration test - Google Patents
Triaxial direction vibration tool for electro hydraulic servo valve vibration test Download PDFInfo
- Publication number
- CN202057469U CN202057469U CN2010206744313U CN201020674431U CN202057469U CN 202057469 U CN202057469 U CN 202057469U CN 2010206744313 U CN2010206744313 U CN 2010206744313U CN 201020674431 U CN201020674431 U CN 201020674431U CN 202057469 U CN202057469 U CN 202057469U
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- base plate
- servo valve
- face
- supporting baseplate
- vibration
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Abstract
The utility model relates to a triaxial direction vibration tool for electro hydraulic servo valve vibration tests, comprising a supporting base plate (2) and a mounting base plate (1), wherein the supporting base plate (2) comprises an X surface (21), a Y surface (22) and a Z surface (23), each two of the surfaces are vertically arranged, the mounting base plate (1) is vertically connected onto the X surface (21) and the Z surface of the supporting base plate, the mounting base plate (1) is provided with a threaded hole, the three surfaces of the supporting base plate (2) are provided with fixed slots, the mounting base plate (1) is connected with the supporting base plate (2) in a welding manner, and a center distance of the threaded hole and size of the screw thread are determined according to the requirement of the servo valve. The triaxial direction vibration tool enables that a plurality of vibration tests can be conducted at the same time, and triaxial commutation is convenient, thereby saving time spent in loading and unloading during the process of the test.
Description
Technical field
The utility model belongs to the technical field of electrohydraulic control system, particularly relates to a kind of three direction of principal axis vibration frock of electrohydraulic servo valve vibration test.
Background technology
Electrohydraulic servo valve has experienced 50 years in the development of international professional domain, and the occasion of application also more and more widely.Yet the research of servo-valve and manufacturing also are in a relatively backward state at home, and especially the stability of domestic servo-valve and external advanced electrohydraulic servo valve also exist very big gap under rugged surroundings.For the vibration test of servo-valve, all be single unidirectional operating in the past, implement the both time-consuming gas of also requiring great effort like this.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of three direction of principal axis vibration frock of electrohydraulic servo valve vibration test, implements the both time-consuming gas of also requiring great effort with solution.
The technical scheme that its technical matters that solves the utility model adopts is: the three direction of principal axis vibration frock that a kind of electrohydraulic servo valve vibration test is provided, comprise supporting baseplate and base plate is installed, described supporting baseplate is made up of X face, Y face, three faces of Z face, and it is vertical in twos, described installation base plate vertically is connected on the X face and Z face of supporting baseplate, the threaded hole that electrohydraulic servo valve is installed is arranged on the described installation base plate, and three faces of described supporting baseplate all are provided with pickup groove.
The connected mode of described installation base plate and supporting baseplate is welding.
The centre distance of described threaded hole and thread size and servo-valve match.
Beneficial effect
Can a plurality ofly carry out simultaneously when the utility model makes vibration test, and make three commutations conveniently save trouble, saved in the experimentation the used time in loading and unloading.
Description of drawings
Fig. 1 is a tool structure synoptic diagram of the present utility model.
Fig. 2 installs synoptic diagram behind the servo-valve for the utility model.
Among the figure: 1-installs base plate, 2-supporting baseplate, 21-X face, 22-Y face, 23-Z face
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment
As shown in Figure 1 and Figure 2, a kind of three direction of principal axis vibration frock of electrohydraulic servo valve test vibration, comprise supporting baseplate 2 and base plate 1 is installed, described supporting baseplate 2 is made up of X face 21, Y face 22,23 3 faces of Z face, and it is vertical in twos, described installation base plate 1 vertically is connected on the X face 21 and Z face 23 of supporting baseplate 2, and the threaded hole of electrohydraulic servo valve is arranged on the described installation base plate 1, and three faces of described supporting baseplate 2 all are provided with pickup groove.
Described installation base plate 1 is welding with the connected mode of supporting baseplate 2.
The centre distance of described threaded hole and thread size and servo-valve match.
The utility model by install base plate, supporting baseplate behind surface grinding again through being welded, wherein install directly attack on the base plate the threaded hole (requirement according to the different servo valve can be changed threaded hole centre distance and thread size) of corresponding electrohydraulic servo valve, be processed with fixing required groove on the supporting baseplate.This frock is installed in electrohydraulic servo valve on the installation base plate of frock, is fixed on to reach on the vibration table by supporting baseplate again and follows vibration table and together vibrate.
Claims (3)
1. three direction of principal axis of an electrohydraulic servo valve vibration test vibrate frock, comprise supporting baseplate (2) and base plate (1) is installed, it is characterized in that: described supporting baseplate (2) is made up of X face (21), Y face (22), (23) three faces of Z face, and it is vertical in twos, described installation base plate (1) vertically is connected on the X face (21) and Z face (23) of supporting baseplate (2), the threaded hole that electrohydraulic servo valve is installed is arranged on the described installation base plate (1), and three faces of described supporting baseplate (2) all are provided with pickup groove.
2. the three direction of principal axis vibration frock of a kind of electrohydraulic servo valve vibration test according to claim 1 is characterized in that: described installation base plate (1) is welding with the connected mode of supporting baseplate (2).
3. the three direction of principal axis vibration frock of a kind of electrohydraulic servo valve vibration test according to claim 1, it is characterized in that: the centre distance of described threaded hole and thread size and servo-valve match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206744313U CN202057469U (en) | 2010-12-22 | 2010-12-22 | Triaxial direction vibration tool for electro hydraulic servo valve vibration test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206744313U CN202057469U (en) | 2010-12-22 | 2010-12-22 | Triaxial direction vibration tool for electro hydraulic servo valve vibration test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202057469U true CN202057469U (en) | 2011-11-30 |
Family
ID=45017440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206744313U Expired - Fee Related CN202057469U (en) | 2010-12-22 | 2010-12-22 | Triaxial direction vibration tool for electro hydraulic servo valve vibration test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202057469U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935625A (en) * | 2012-10-20 | 2013-02-20 | 奇瑞汽车股份有限公司 | Fixture for durability tests on battery management system of electric vehicle |
| CN103575487A (en) * | 2012-07-23 | 2014-02-12 | 中国运载火箭技术研究院 | Symmetric cantilever vibration auxiliary device |
| CN104019951A (en) * | 2014-05-20 | 2014-09-03 | 奇瑞汽车股份有限公司 | Battery vibration test device and method thereof |
| CN104949814A (en) * | 2014-03-25 | 2015-09-30 | 株洲南车时代电气股份有限公司 | Fixture for mechanical shock test on power semiconductor module, and test method |
| CN105571798A (en) * | 2015-12-15 | 2016-05-11 | 北京航星机器制造有限公司 | Three-direction vibration test tool for electronic components |
| CN105699037A (en) * | 2014-11-24 | 2016-06-22 | 上海汽车集团股份有限公司 | Transmission press filter cover vibration test apparatus and method |
| CN113092045A (en) * | 2021-05-10 | 2021-07-09 | 重庆华渝电气集团有限公司 | Vehicle-mounted control circuit printed board vibration test tool and test method |
-
2010
- 2010-12-22 CN CN2010206744313U patent/CN202057469U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575487A (en) * | 2012-07-23 | 2014-02-12 | 中国运载火箭技术研究院 | Symmetric cantilever vibration auxiliary device |
| CN102935625A (en) * | 2012-10-20 | 2013-02-20 | 奇瑞汽车股份有限公司 | Fixture for durability tests on battery management system of electric vehicle |
| CN104949814A (en) * | 2014-03-25 | 2015-09-30 | 株洲南车时代电气股份有限公司 | Fixture for mechanical shock test on power semiconductor module, and test method |
| CN104019951A (en) * | 2014-05-20 | 2014-09-03 | 奇瑞汽车股份有限公司 | Battery vibration test device and method thereof |
| CN104019951B (en) * | 2014-05-20 | 2016-09-07 | 奇瑞新能源汽车技术有限公司 | A kind of battery vibration testing device and method |
| CN105699037A (en) * | 2014-11-24 | 2016-06-22 | 上海汽车集团股份有限公司 | Transmission press filter cover vibration test apparatus and method |
| CN105571798A (en) * | 2015-12-15 | 2016-05-11 | 北京航星机器制造有限公司 | Three-direction vibration test tool for electronic components |
| CN113092045A (en) * | 2021-05-10 | 2021-07-09 | 重庆华渝电气集团有限公司 | Vehicle-mounted control circuit printed board vibration test tool and test method |
| CN113092045B (en) * | 2021-05-10 | 2024-05-28 | 重庆华渝电气集团有限公司 | Vibration test tool and test method for vehicle-mounted control circuit printed board |
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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: 20111130 Termination date: 20141222 |
|
| EXPY | Termination of patent right or utility model |