CN103512719B - A kind of vibration-testing apparatus - Google Patents
A kind of vibration-testing apparatus Download PDFInfo
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- CN103512719B CN103512719B CN201310506642.4A CN201310506642A CN103512719B CN 103512719 B CN103512719 B CN 103512719B CN 201310506642 A CN201310506642 A CN 201310506642A CN 103512719 B CN103512719 B CN 103512719B
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- table top
- base
- main table
- substage
- vibration
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Abstract
The invention discloses a kind of vibration-testing apparatus, including base, table top, motor, vibrator coil, described vibrator coil is arranged at base top, and described table top, motor are connected with vibrator coil respectively；Described table top includes being horizontally placed on the main table top on base top, being arranged at n the substage face on main table top top, is all connected with vibrator coil between described main table top and base, between substage face and base, and described vibrator coil is connected with motor；Wherein, n is more than or equal to 1.This device can be set to multiple-working mode, and each table top can work independently, it is possible to work simultaneously, and each table top can be separately configured to different mode of operations, tests different product, is effectively utilized the time.This apparatus structure is simple, easy to operate.
Description
Technical field
The invention discloses a kind of vibration-testing apparatus, belong to test apparatus field.
Background technology
Shake table is applicable on every profession and trade laboratory and production line sample is carried out coupled vibration test.As environment receives test, Quality Identification is tested, reliability compliance test, long duration test, vibration simulation analysis, and material behavior is tested, fatigue test, and vibration prevents improvement etc..The vibration environment that analog equipment is suffered during manufacturing, assemble, transport and using, to evaluate the vibration resistance of its structure, reliability and integrity.
The structure of shake table mainly includes base, table top, vibrator coil, motor etc., most of shake tables include a table top, product to be tested is positioned on table top, motor is started after setup parameter, can test, the shake table of this structure can only test same product or the product of same vibration parameters every time, if for running into variety classes or the different product of test parameter, need sequential testing, after testing one, re-test is another kind of, even and if some product is the least is also required to a workflow, waste time and resource, in order to solve this problem, would have to increase vibration-testing apparatus, the utilization of time is exchanged for increase vibrating device, add cost.
Therefore, the problems referred to above are the equipment enterprise of test at present urgent problems.
Summary of the invention
The technical problem to be solved is: provide a kind of vibration-testing apparatus, and this device, by improving mesa structure, can be tested multiple product simultaneously, solve the problem of vibrating device effective rate of utilization in prior art.
For solving above-mentioned technical problem, the technical scheme is that
A kind of vibration-testing apparatus, including base, table top, motor, vibrator coil, described vibrator coil is arranged at base top, and described table top, motor are connected with vibrator coil respectively；Described table top includes being horizontally placed on the main table top on base top, being arranged at n the substage face on main table top top, is all connected with vibrator coil between described main table top and base, between substage face and base, and described vibrator coil is connected with motor；Wherein, n is more than or equal to 1.
Described substage face includes four, and four substage faces are arranged at main table top top, and described four substage faces are positioned on the same plane parallel with main table top, and have gap each other；Described vibrator coil includes five vibrator coils being connected with motor, and described five vibrator coils are corresponding with main table top and four substage faces respectively to be connected.
Arranging four through holes on described main table top, center with four substage faces respectively, the center of described four through holes is correspondingly arranged, and the line of centres in the center of described through hole and described substage face is perpendicular to main table top；Described vibrator coil is by corresponding through hole.
It is respectively provided with switch between described motor and any one vibrator coil.
So that this device controls more convenient, also include control panel, described control panel arranges the button being connected with motor, switch respectively.
Between described main table top and base, between substage face and main table top, it is respectively provided with elastomeric element.
Described elastomeric element is the one in spring, shell fragment or rubber blanket.
Compared with prior art, the invention have the benefit that
(1) this apparatus structure is simple, it is simple to operation.
(2) this device can be set to multiple-working mode, and each table top can work independently, it is possible to work simultaneously, and each table top can be separately configured to different mode of operations, tests different product, is effectively utilized the time.
(3) this device can arrange control parameter by external control panel, it is achieved that automatically runs stopping, having saved human resources.
(4) elastomeric element is set, it is to avoid hard collision between table top and base during vibration between table top and base, effectively increases the service life of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the ON-OFF control circuit schematic diagram of the present invention.
Wherein, the main table top of being designated in figure: 1-；2-the first substage face；3-the second substage face；4-the 3rd substage face；5-the 4th substage face；6-base.
Detailed description of the invention
With embodiment, technical scheme is described in detail below in conjunction with the accompanying drawings:
Embodiment one, as shown in Figure 1, a kind of vibration-testing apparatus, including base 6, main table top 1, first to fourth substage face, motor, vibrator coil, main table top 1 is horizontally placed on base top, is arranged at the first to fourth substage face on main table top 1 top, between described main table top 1 and base, between substage face and base, it is all connected with vibrator coil, described vibrator coil is connected with motor, and described first to fourth substage face is positioned on the same plane parallel with main table top 1, and has gap each other；Described vibrator coil includes five vibrator coils being connected with motor, and described main table top 1 arranges four through holes, and center with four substage faces respectively, the center of described four through holes is correspondingly arranged, and the line at through hole center and table top center is perpendicular to main table top 1；Being all connected with a vibrator coil between described main table top 1 and base the 6, first substage face 2 and base, the second substage face 3 and base the 6, the 3rd substage face 4 and base the 6, the 4th substage face 5 and base 6, the vibrator coil between the first substage face 2 with base, the second substage face 3 and base the 6, the 3rd substage face 4 and base the 6, the 4th substage face 5 and base 6 passes through corresponding through hole.Described main table top 1, first to fourth substage face is square structure.
It is respectively provided with switch between described motor and any one vibrator coil.
So that this device controls more convenient, also include control panel, described control panel arranges the button being connected with motor, switch respectively.
Between described main table top 1 and base 6, between substage face and main table top, it is respectively provided with elastomeric element.
Described elastomeric element is the one in spring, shell fragment or rubber blanket.
Described ON-OFF control circuit is as in figure 2 it is shown, include on-off controller, switching tube Q1~Q5；Described vibrator coil includes the first to the 5th vibrator coil being all connected with the drive shaft of motor, and the first vibrator coil is connected with main table top, and the second to the 5th vibrator coil is corresponding with first to fourth substage face respectively to be connected；Wherein switching tube Q1Input be connected with power supply, output is by the connection of current-limiting resistance R and the first vibrator coil；Switching tube Q2Input be connected with power supply, output is by the connection of current-limiting resistance R and the second vibrator coil；Switching tube Q3Input be connected with power supply, output is by the connection of current-limiting resistance R and the 3rd vibrator coil；Switching tube Q4Input be connected with power supply, output is by the connection of current-limiting resistance R and the 4th vibrator coil；Switching tube Q5Input be connected with power supply, output is by the connection of current-limiting resistance R and the 5th vibrator coil；Described on-off controller respectively with switching tube Q1~Q5, motor control end connect.
The control course of work of this device is: when needs test multiple product, control the switching tube being connected with corresponding vibration coil, open motor, corresponding table top starts vibration, when product to be tested is bigger, the switch controlling to be connected with main table top is opened, and starts the work of main table top, also can open substage surface vibration simultaneously, increase the oscillation intensity to product to be measured.
The oscillation intensity of each table top can control by controlling the vibrator coil number of turn, when the vibration frequency difference needed, vibration frequency is changed by arranging coil turn, the regulation vibrator coil number of turn can be realized by adjustable resistance, adjustable resistance may be disposed on control panel, regulates adjustable resistance by the button on control panel.
Embodiment two, a kind of vibration-testing apparatus, including base 6, main table top 1, first to fourth substage face, first to the 5th motor, first to the 5th vibrator coil, main table top 1 is horizontally placed on base top, it is arranged at the first to fourth substage face on main table top 1 top, between described main table top 1 and base, the first to the 5th vibrator coil it is connected respectively between substage face and base, described first to the 5th vibrator coil is corresponding with the first to the 5th motor respectively to be connected, described first to fourth substage face is positioned on the same plane parallel with main table top 1, and have gap each other；Arranging four through holes on described main table top 1, center with four substage faces respectively, the center of described four through holes is correspondingly arranged, and the line at through hole center and table top center is perpendicular to main table top 1；Being all connected with a vibrator coil between described main table top 1 and base the 6, first substage face 2 and base, the second substage face 3 and base the 6, the 3rd substage face 4 and base the 6, the 4th substage face 5 and base 6, the vibrator coil between the first substage face 2 with base, the second substage face 3 and base the 6, the 3rd substage face 4 and base the 6, the 4th substage face 5 and base 6 passes through corresponding through hole.Described main table top 1, first to fourth substage face is square structure.
So that this device controls more convenient, also include control panel, described control panel arranges the button being connected with the first to the 5th motor respectively.
Between described main table top 1 and base 6, between substage face and main table top, it is respectively provided with elastomeric element.
Described elastomeric element is the one in spring, shell fragment or rubber blanket.
Embodiment three, main table top 1 is provided in round structure, and first to fourth substage face is all provided with being set to sector, four substage face one circles of composition.
The equivalent deformation done on the basis of this apparatus structure, belongs within the scope of program protection.
Claims (7)
1. a vibration-testing apparatus, including base, table top, motor, vibrator coil, described vibrator coil is arranged at base top, and described table top, motor are connected with vibrator coil respectively；It is characterized in that: described table top includes being horizontally placed on the main table top on base top, is arranged at n the square substage face on main table top top, being all connected with vibrator coil between described main table top and base, between substage face and base, described vibrator coil is connected with motor；Wherein, n is more than or equal to 1.
Vibration-testing apparatus the most according to claim 1, it is characterised in that: described substage face includes four, and four substage faces are arranged at main table top top, and described four substage faces are positioned on the same plane parallel with main table top, and have gap each other；Described vibrator coil includes five vibrator coils being connected with motor, and described five vibrator coils are corresponding with main table top and four substage faces respectively to be connected.
Vibration-testing apparatus the most according to claim 2, it is characterized in that: four through holes are set on described main table top, center with four substage faces respectively, the center of described four through holes is correspondingly arranged, and the line of centres in the center of described through hole and described substage face is perpendicular to main table top；Described vibrator coil is by corresponding through hole.
4. according to the vibration-testing apparatus according to any one of claim 1 ~ 3, it is characterised in that: it is respectively provided with switch between described motor and any one vibrator coil.
Vibration-testing apparatus the most according to claim 4, it is characterised in that: also include control panel, described control panel arranges the button being connected with motor, switch respectively.
Vibration-testing apparatus the most according to claim 5, it is characterised in that: between described main table top and base, between substage face and main table top, it is respectively provided with elastomeric element.
Vibration-testing apparatus the most according to claim 6, it is characterised in that: described elastomeric element is the one in spring, shell fragment or rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506642.4A CN103512719B (en) | 2013-10-24 | 2013-10-24 | A kind of vibration-testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506642.4A CN103512719B (en) | 2013-10-24 | 2013-10-24 | A kind of vibration-testing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103512719A CN103512719A (en) | 2014-01-15 |
| CN103512719B true CN103512719B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310506642.4A Expired - Fee Related CN103512719B (en) | 2013-10-24 | 2013-10-24 | A kind of vibration-testing apparatus |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110288880A (en) * | 2019-06-12 | 2019-09-27 | 苏州迪芬德物联网科技有限公司 | A kind of physics laboratory's pressure test device |
| CN110596784B (en) * | 2019-09-23 | 2022-04-01 | 深圳市深创谷技术服务有限公司 | Testing device and testing method of earth sound sensing probe and readable storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19918820A1 (en) * | 1999-04-26 | 2000-11-16 | Hirschmann Karl Heinz | Rotation drive machine for testing rotating machinery with nominal rotation speeds and movements that include high frequency components, where the machine comprises low and high frequency rotation generators coupled by a spring |
| JP2003287475A (en) * | 2002-03-28 | 2003-10-10 | Railway Technical Res Inst | Shaking table and shaking method |
| CN1696631A (en) * | 2005-05-23 | 2005-11-16 | 苏州试验仪器总厂 | Triaxiality and six degrees of freedom test bench for airdriven vibration, transportation bump, and slant swing |
| CN1877280A (en) * | 2006-04-14 | 2006-12-13 | 苏州试验仪器总厂 | Resonance device for vibration experiment |
| CN2862003Y (en) * | 2005-11-30 | 2007-01-24 | 比亚迪股份有限公司 | Vibration table |
| CN200947117Y (en) * | 2006-07-21 | 2007-09-12 | 上海晨兴电子科技有限公司 | Device for testing lifetime of minimotor |
| CN201138277Y (en) * | 2007-12-29 | 2008-10-22 | 苏州试验仪器总厂 | Connecting apparatus for multiple synchronous spring plates |
| CN203551245U (en) * | 2013-10-24 | 2014-04-16 | 无锡俊达测试技术服务有限公司 | Vibration testing device |
-
2013
- 2013-10-24 CN CN201310506642.4A patent/CN103512719B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19918820A1 (en) * | 1999-04-26 | 2000-11-16 | Hirschmann Karl Heinz | Rotation drive machine for testing rotating machinery with nominal rotation speeds and movements that include high frequency components, where the machine comprises low and high frequency rotation generators coupled by a spring |
| JP2003287475A (en) * | 2002-03-28 | 2003-10-10 | Railway Technical Res Inst | Shaking table and shaking method |
| CN1696631A (en) * | 2005-05-23 | 2005-11-16 | 苏州试验仪器总厂 | Triaxiality and six degrees of freedom test bench for airdriven vibration, transportation bump, and slant swing |
| CN2862003Y (en) * | 2005-11-30 | 2007-01-24 | 比亚迪股份有限公司 | Vibration table |
| CN1877280A (en) * | 2006-04-14 | 2006-12-13 | 苏州试验仪器总厂 | Resonance device for vibration experiment |
| CN200947117Y (en) * | 2006-07-21 | 2007-09-12 | 上海晨兴电子科技有限公司 | Device for testing lifetime of minimotor |
| CN201138277Y (en) * | 2007-12-29 | 2008-10-22 | 苏州试验仪器总厂 | Connecting apparatus for multiple synchronous spring plates |
| CN203551245U (en) * | 2013-10-24 | 2014-04-16 | 无锡俊达测试技术服务有限公司 | Vibration testing device |
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| CN103512719A (en) | 2014-01-15 |
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Effective date of registration: 20170728 Address after: 211800 No. 7 Pu Pu Road, Pukou Economic Development Zone, Nanjing, Jiangsu Patentee after: Nanjing Yuantong Core Information Technology Co. Ltd. Address before: 214135 Jiangsu city of Wuxi province Taihu new international science and Technology Park of University Science and Technology Park Qingyuan Road 530 building A802 Patentee before: Wuxi Junda Testing Technology Services Co., Ltd. |
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Granted publication date: 20160831 Termination date: 20201024 |
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