CN201788071U - Vacuum sucker for connection of vibration exciter - Google Patents
Vacuum sucker for connection of vibration exciter Download PDFInfo
- Publication number
- CN201788071U CN201788071U CN2010201052119U CN201020105211U CN201788071U CN 201788071 U CN201788071 U CN 201788071U CN 2010201052119 U CN2010201052119 U CN 2010201052119U CN 201020105211 U CN201020105211 U CN 201020105211U CN 201788071 U CN201788071 U CN 201788071U
- Authority
- CN
- China
- Prior art keywords
- sucker
- vacuum
- vibrator
- vibration exciter
- testpieces
- 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.)
- Expired - Fee Related
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a vacuum sucker, in particular to a vacuum sucker used for connection of a vibration exciter, which comprises a sucker, a connecting rod and a sucking nozzle. One end of the connecting rod is arranged at the top end of the sucker while the other end is connected with the vibration exciter, an inner cavity is arranged inside the sucker, the sucking nozzle connected with a vacuum system is arranged on the wall of the inner cavity, and one end surface of the inner cavity is connected with the surface of a tested piece. A sealing ring attached to the surface of the tested piece is arranged on the sucker, and the sucking nozzle of the sucker realizes connection of the vacuum system with the inner cavity of the sucker by the aid of a vacuum rubber pipe. The vacuum sucker for connection of the vibration exciter can effectively improve connection reliability of the vibration exciter with the tested piece, has the advantages of simple technique, convenience for operation and lower cost, can be used for tested pieces with different surface shapes, and has larger practical application value.
Description
Technical field
The utility model relates to a kind of vacuum cup, especially a kind of vacuum cup that is used to connect vibrator.
Background technology
In vibration test, testpieces need link to each other with vibrator, by vibrator power is transmitted to testpieces, and testpieces is vibrated, to carry out vibration test.Be that bakelite joint by the wooden unit of one six centimeter square, a kind of autocracy links to each other with a connecting rod between traditional vibrator and the testpieces.Its specific embodiment need be according to testpieces surface configuration on-the-spot self-control wooden unit and bakelite joint, need with alcohol wash gluing of surfaces, gluing, bonding, wait for that nature dries or manually dries up after, the bonding again bakelite joint that is used to connect, and link to each other with vibrator by connecting rod.Between prior art vibrator and the testpieces be connected complex procedures, charge for loss of working time the time, and in the course of work often because gluing of surfaces is fitted tight or because bonding not firm and come off and cause above-mentioned work to repeat, so reliability is lower, cost is higher.
The utility model content
The purpose of this utility model: in order to overcome lower, the cost problem of higher of connection reliability between prior art vibrator and the testpieces, the utility model provides a kind of vibrator to connect the vacuum cup of usefulness, can effectively improve the connection reliability between vibrator and the testpieces, and technology is simple, and cost is lower.
Technical solutions of the utility model: a kind of vibrator connects uses vacuum cup, it comprises sucker, connecting rod, suction nozzle, wherein, described connecting rod one end is arranged on the sucker top, the other end links to each other with vibrator, be provided with inner chamber in the described sucker, this internal chamber wall is provided with the suction nozzle that links to each other with vacuum system, and this inner chamber one end face and testpieces surface join.
Described sucker is provided with the O-ring seal that is attached to the testpieces surface.
Described sucker suction nozzle is realized being connected between vacuum system and the sucker inner chamber by vacuum hose.
Described vacuum system is made up of vacuum gas tank and vacuum pump.
The beneficial effects of the utility model: the utility model vibrator connects with the vacuum cup product structure simple, easy to operately, laborsaving save time, reliability is higher, cost is lower, and the sucker absorption affinity is stronger, not limited by the installation site, not only can adsorb plane and testpieces that can the adsorption band cambered surface, so practicality is better, be easy to apply, have big practical value.
Description of drawings
Fig. 1 is that the utility model vibrator connects the structural representation with vacuum cup one better embodiment;
Wherein, 1-sucker, 2-O-ring seal, 3-suction nozzle, 4-connecting rod, 5-vibrator, 6-testpieces.
Embodiment
The utility model is described in further detail below by embodiment:
The utility model vibrator connects and is used to connect vibrator 5 and testpieces 6 with vacuum cup, and it is made of sucker 1, O-ring seal 2, suction nozzle 3 and connecting rod 4.Wherein, described connecting rod 4 is arranged on the top of sucker 1, and links to each other with vibrator 5.The inner chamber that has one one end and testpieces 6 surfaces to join in the described sucker 1.Described sucker is provided with suction nozzle 3, and connects vacuum system and inner chamber by vacuum hose, thereby can realize inner chamber is vacuumized by vacuum system, makes sucker 1 be attached to the testpieces surface, and realizes sealing by the O-ring seal 2 that is arranged on the testpieces surface.
In addition, in the present embodiment, vacuum system comprises that vacuum gas tank and vacuum pump form, be used for sucker 1 inner chamber is vacuumized so that sucker 1 can and testpieces 6 surfaces between adsorbed close.And, owing to realize and being connected of 6 of testpieces by vacuum suction, therefore lower to the surface configuration requirement of testpieces 6, described testpieces 6 surfaces can also can be cambered surface or curved surface for the plane, as long as it is promptly good to have higher vacuum between sucker inner chamber and testpieces 6 surfaces.Described connecting rod 4 is arranged on sucker 1 top by the mode that is threaded, and it is good that it connects tightness, can effectively realize the transmission of power between vibrator 5 and the testpieces 6.
Therefore the utility model vibrator connects with the vacuum cup product structure simple, easy to operately, laborsaving save time, reliability is higher, cost is lower, and the sucker absorption affinity can meet the demands more greatly, and not limited by the installation site, not only can adsorb plane and testpieces that can the adsorption band cambered surface, so practicality is better, be easy to apply, have big practical value.
Claims (4)
1. a vibrator connects and uses vacuum cup, it is characterized in that: comprise sucker, connecting rod, suction nozzle, wherein, described connecting rod one end is arranged on the sucker top, the other end links to each other with vibrator, be provided with inner chamber in the described sucker, this internal chamber wall is provided with the suction nozzle that links to each other with vacuum system, and this inner chamber one end face and testpieces surface join.
2. vibrator according to claim 1 connects uses vacuum cup, and it is characterized in that: described sucker is provided with the O-ring seal that is attached to the testpieces surface.
3. vibrator according to claim 2 connects use vacuum cup, it is characterized in that: described sucker suction nozzle is by being connected between vacuum hose realization vacuum system and the sucker inner chamber.
4. vibrator according to claim 3 connects uses vacuum cup, and it is characterized in that: described vacuum system is made up of vacuum gas tank and vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201052119U CN201788071U (en) | 2010-02-02 | 2010-02-02 | Vacuum sucker for connection of vibration exciter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201052119U CN201788071U (en) | 2010-02-02 | 2010-02-02 | Vacuum sucker for connection of vibration exciter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788071U true CN201788071U (en) | 2011-04-06 |
Family
ID=43820030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201052119U Expired - Fee Related CN201788071U (en) | 2010-02-02 | 2010-02-02 | Vacuum sucker for connection of vibration exciter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201788071U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288375A (en) * | 2011-07-29 | 2011-12-21 | 深圳创维－Rgb电子有限公司 | Equipment for detecting vibration resistance of electric appliance |
| CN105486475A (en) * | 2016-01-25 | 2016-04-13 | 系新电子技术（苏州）有限公司 | Self-absorption high frequency vibrating device used for detection |
| CN107271125A (en) * | 2017-05-05 | 2017-10-20 | 浙江科技学院 | A kind of connection method of shake table quick despatch fixture and device |
| CN109342572A (en) * | 2018-11-30 | 2019-02-15 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of outfield plane airfoil honeycomb corrosion damage lossless detection method and system |
-
2010
- 2010-02-02 CN CN2010201052119U patent/CN201788071U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288375A (en) * | 2011-07-29 | 2011-12-21 | 深圳创维－Rgb电子有限公司 | Equipment for detecting vibration resistance of electric appliance |
| CN102288375B (en) * | 2011-07-29 | 2013-04-24 | 深圳创维－Rgb电子有限公司 | Equipment for detecting vibration resistance of electric appliance |
| CN105486475A (en) * | 2016-01-25 | 2016-04-13 | 系新电子技术（苏州）有限公司 | Self-absorption high frequency vibrating device used for detection |
| CN107271125A (en) * | 2017-05-05 | 2017-10-20 | 浙江科技学院 | A kind of connection method of shake table quick despatch fixture and device |
| CN109342572A (en) * | 2018-11-30 | 2019-02-15 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of outfield plane airfoil honeycomb corrosion damage lossless detection method and system |
| CN109342572B (en) * | 2018-11-30 | 2022-02-22 | 中国航空工业集团公司沈阳飞机设计研究所 | Nondestructive testing method and system for corrosion damage of outfield airplane airfoil honeycomb structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20170202 |