CN2067194U - Combined ultrasonic wave transducing device - Google Patents
Combined ultrasonic wave transducing device Download PDFInfo
- Publication number
- CN2067194U CN2067194U CN 90208268 CN90208268U CN2067194U CN 2067194 U CN2067194 U CN 2067194U CN 90208268 CN90208268 CN 90208268 CN 90208268 U CN90208268 U CN 90208268U CN 2067194 U CN2067194 U CN 2067194U
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- CN
- China
- Prior art keywords
- transducer
- lead
- radiant panel
- fixed
- groove
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- 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.)
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Abstract
The utility model relates to a device which utilizes ultrasonic wave to washing and coating. The utility model is especially suitable for the washing and the dipping paint for a motor winding. The energy conversion device of the utility model mainly comprises a polygonal cylindrical component which is assembled by a single energy converter or the arranging structure of the polygonal cylindrical component. Corresponding and matched components are matched. An ultrasonic wave electric signal is converted into an ultrasonic frequency vibration. The efficiency of 'strong pressure', 'vacuum ', vibration stir and abrading diffusion is formed under the action of the 'cavitation' of ultrasonic wave. The utility model has the functions of washing and dipping paint. The utility model has the advantages of simple equipment, convenient operation, wide application extension, etc.
Description
The utility model is a kind of device that utilizes ultrasonic wave to clean and be coated with.Be specially adapted to cleaning and dipping lacquer to the motor winding.
At present, the cleaning of motor winding is often wiped examination or used injection apparatus by artificial.It is low that these ways all exist efficient, cost height, defective such as the dead angle dirt removal is unclean.Comparatively outmodedly aspect dipping lacquer be dip and roll and soak, Chang Yinqi soaks into ability, cause the humidity resistance of winding, electrical strength, mechanical strengths etc. do not reach specification requirement, and both having made is the vacuum paint dipping of now having applied, because equipment is huge yet, complicated operation, investment is high and make its scope of application be subjected to bigger restriction.
The purpose of this utility model be utilize hyperacoustic " cavitation " effect and " vacuum " that form " suppress " and vibrate stirring, effects such as porphyrize diffusion, reasonably dispose the transducing transducing head, it is not only had both cleans and two kinds of functions of dipping lacquer but also to have equipment simple, easy to operate, distinguishing feature such as have wide range of applications.
The overall structure of combination ultrasonic transducing head is:
This device is based on polygon or Cylinder member or its arrangement architecture of single transducer assembling, is aided with matching component.Matching component comprises supersonic generator groove, jar and drives facility.Fixing piezoelectric ceramic vibrator more than 2 on the radiant panel of each single transducer spaced reciprocally as single transducer.The positive and negative electrode of each oscillator connects with series, parallel or connection in series-parallel form, and it goes between by the lead-in wire pillar on the coupling assembly, directly or through transformational structure connects with supersonic generator.
The structure of this device is when cleaning with dipping lacquer to motor stator:
Fixing the radiant panel (18) and the sealing plate (17) of 5 piezoelectric ceramic vibrators (11), it is trapezoidal single transducer (20) that connecting plate (15) is incorporated into the cross section.Each single transducer connects formation regular pentagon bar shape transducer components (10) by securing member (19) again.The positive and negative electrode of the piezoelectric ceramic vibrator on every transducer is parallel with one another, and its two lead-in wires penetrate 5 lead bushings (13) respectively, and device is the lead-in wire house steward (2) and each fairlead UNICOM at cylinder center.The lead-in wire house steward is by ring flange (14) and Hollow Transmission Shafts (9) attaching, and 10 lead-in wires of 5 transducers after the lead-in wire house steward crosses hollow shaft and draws, are connected in respectively on the slip ring assembly (7).
Above-mentioned regular pentagon column transducing member, the lead-in wire house steward, hollow rotating shaft is installed among the cage of sealing, they and the power transmission shaft (6) of device on cage (1) top cover (3), slip ring assembly (7), end finger brush (8) and reducing gear (5), motor (4) etc. are always dressed up the rotating combined type transducing head of a kind of relative workpiece.
The structure that rotor is cleaned with the used transducing head of dipping lacquer is:
Set has the radiant panel (25) of 5 piezoelectric ceramic vibrators and sealing plate (26) to interconnect becomes single rectangular transducer of cross section, and 5 single transducers are fixed in the groove (29) by the arrangement of " product " font.A transducer is placed in bottom, groove pond, and its radiant panel (25) makes progress, and two transducers (23), (28) are being fixed in notch two ends symmetry respectively, and its radiant panel is all in groove.Piezoelectric ceramics on 5 transducer radiant panels is parallel connection, and two lead-in wires are drawn through fairlead (24), (30), connect with supersonic generator behind the boundling.
This transducer components be erected at the combined type transducer apparatus that turning of work piece (22) on the groove Chi Kou is assembled into a kind of fixed form.
Accompanying drawing of the present utility model has:
Fig. 1 is that stator cleans, the impregnating vessel sketch drawing.
Fig. 2 is the combined type transducing head structure diagram among Fig. 1.
Fig. 3 is that the A-A of Fig. 2 is to view.
Fig. 4 is cleaning, the dip tank sketch of rotor.
Fig. 5 is that the A of Fig. 4 is to view.
Operation principle to the combination ultrasonic transducing head is described as follows in conjunction with the accompanying drawings:
Fig. 1-shown in Figure 3 cleans cage and rotating combined type transducing head with dipping lacquer to motor stator winding.Inject cleaning fluid or insulated paint at the jar mouth when cleaning or dipping lacquer, the stator of to be cleaned or dipping lacquer is put into jar, be sleeved on outside positive five side's body ultrasonic wave transducer members (10), the motor and speed reducer structure makes the transducing member rotate with certain rotating speed, the supersonic frequency electric signal that supersonic generator produced is powered to the piezoelectric ceramic vibrator on each radiant panel by transmission line by slip ring and brushgear, make the vibration of radiant panel generation supersonic frequency, in medium (cleaning fluid or insulated paint), spread, each winding in the stator is cleaned or dipping lacquer with compressional wave.To the stator of different inner diameters size, jar in positive five side's body transducing members in connect garden radius difference.
When to armature (rotor) cleaning or dipping lacquer, in the groove pond, inject cleaning fluid or insulated paint, the armature frame is on the bearing shell (22) of notch, as shown in Figure 4.Armature rotates with certain rotating speed by reducing gear during work, radiant panel in the groove on the transducer components of one-tenth " product " word shape, convert the electric signal of supersonic generator to the supersonic frequency vibration, clean or dipping lacquer from two sides and underrun pond medium winding respectively rotor.For different armatures, the installation site of each transducer and size also are not quite similar in the groove.
In sum, utilize ultrasonic wave that motor is cleaned or dipping lacquer by supersonic generator, corollary apparatus such as combination ultrasonic transducing head and cage jar, groove pond motor-driven are formed.
The obtained technological progress of the utility model is:
1, utilizes hyperacoustic cavitation and the sudden change of pressure surface that produces both can weaken dirt, the grease adhesive force on winding in cleaning process, can lean on again " pressure ", the ability of soaking into when " vacuum " usefulness strengthens dipping lacquer. It cleans and the dipping lacquer effect all is better than other modes.
2, because the effect of ultrasonic wave " cavitation " and " porphyrize diffusion " can make the densification of dipping lacquer smooth surface, it is coarse even the deficiency such as the knurl of lacquer arranged to have overcome the paint film that is prone in the conventional dipping lacquer mode.
3, the stirring action that has of ultrasonic wave can make the viscosity of insulated paint even, thereby utilizes ultrasonic wave composite set dipping lacquer can save electric mixer in the vacuum pressure impregnation equipment.
Claims (3)
1, a kind of combination ultrasonic transducing head constitutes the polygon that it is characterized in that with single transducer assembling by single transducer and corresponding matching component, garden tubular cylinder member or based on its spread pattern, matching component comprises supersonic generator, groove, jar and driving facility; The piezoelectric ceramic vibrator more than 2 fixed in space on the radiant panel of each single transducer, the positive and negative electrode of each oscillator connects with series, parallel or series-parallel system, its lead-in wire directly or indirectly connects with supersonic generator through transformational structure by the lead-in wire pillar on the coupling assembly.
2, transducing head according to claim 1 is characterized in that being fixed with the radiant panel (18) and the sealing plate (17) of 5 piezoelectric ceramic vibrators (11), and it is trapezoidal single transducer (20) that connecting plate (15) is incorporated into the cross section; Each single transducer connects formation regular pentagon bar shape transducer components (10) by securing member (19) again, piezoelectric ceramic vibrator both positive and negative polarity on every transducer is parallel with one another, its two lead-in wires penetrate 5 lead bushings (13) respectively, and device the lead-in wire house steward (2) at the cylinder center be communicated with each fairlead; The lead-in wire house steward is by ring flange (14) and Hollow Transmission Shafts (9) attaching, and 10 lead-in wires of 5 transducers after the lead-in wire house steward crosses hollow shaft and draws, are connected in respectively on the slip ring assembly (7);
Regular pentagon column transducing member, the lead-in wire house steward, hollow rotating shaft is installed among the cage of sealing, they and the power transmission shaft (6) of device on cage (1) top cover (3), slip ring assembly (7), end finger formula brush (8) and reducing gear (5), motor (4) etc. are always dressed up the rotating combination transducing head of a kind of relative workpiece.
3, transducing head according to claim 1 is characterized in that being fixed with the radiant panel (25) of 5 piezoelectric ceramic vibrators and sealing plate (26) and interconnects and become single rectangular transducer of cross section, 5 single transducers are arranged by " product " font, are fixed in the groove pond (29); A transducer is placed in bottom, groove pond, and its radiant panel (25) makes progress, and two transducers (23), (28) its radiant panel are being fixed all in groove in notch two ends symmetry respectively; Piezoelectric ceramics on 5 transducer radiant panels is parallel connection, and two lead-in wires are drawn through fairlead (24), (30), connect with supersonic generator behind the boundling;
This transducer components be erected at the combined type transducer apparatus that rotation work (22) on the groove Chi Kou is assembled into a kind of fixed form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90208268 CN2067194U (en) | 1990-06-11 | 1990-06-11 | Combined ultrasonic wave transducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90208268 CN2067194U (en) | 1990-06-11 | 1990-06-11 | Combined ultrasonic wave transducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2067194U true CN2067194U (en) | 1990-12-12 |
Family
ID=4888546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90208268 Withdrawn CN2067194U (en) | 1990-06-11 | 1990-06-11 | Combined ultrasonic wave transducing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2067194U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817007A (en) * | 2010-04-01 | 2010-09-01 | 中国人民解放军海军潜艇学院 | Ultrasonic cleaning device of motor winding |
| CN103611702A (en) * | 2013-09-07 | 2014-03-05 | 国家电网公司 | Detachable ultrasonic cleaning device and using method thereof |
| CN103611703A (en) * | 2013-09-07 | 2014-03-05 | 国家电网公司 | Combined type ultrasonic cleaning device and using method thereof |
-
1990
- 1990-06-11 CN CN 90208268 patent/CN2067194U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817007A (en) * | 2010-04-01 | 2010-09-01 | 中国人民解放军海军潜艇学院 | Ultrasonic cleaning device of motor winding |
| CN103611702A (en) * | 2013-09-07 | 2014-03-05 | 国家电网公司 | Detachable ultrasonic cleaning device and using method thereof |
| CN103611703A (en) * | 2013-09-07 | 2014-03-05 | 国家电网公司 | Combined type ultrasonic cleaning device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |