CN203135751U - Ultrasonic motor split mounting-type vibrating reed - Google Patents
Ultrasonic motor split mounting-type vibrating reed Download PDFInfo
- Publication number
- CN203135751U CN203135751U CN2012207104154U CN201220710415U CN203135751U CN 203135751 U CN203135751 U CN 203135751U CN 2012207104154 U CN2012207104154 U CN 2012207104154U CN 201220710415 U CN201220710415 U CN 201220710415U CN 203135751 U CN203135751 U CN 203135751U
- Authority
- CN
- China
- Prior art keywords
- vibrating reed
- split mounting
- type vibrating
- sheet
- slots
- 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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Abstract
The utility model discloses an ultrasonic motor split mounting-type vibrating reed. The ultrasonic motor split mounting-type vibrating reed includes an energizing ring, vibration sheets and solder. The vibration sheets are inserted into slots of the energizing ring; the vibration sheets are welded with the slots of the energizing ring through the solder so as to form one entity; the slots which form dip angles with an axis are formed on the outer circumference of the energizing ring; the width of the slots is in a range of 0.10 to 0.25 mm; the thickness of the vibration sheets is corresponding to the width of the slots; and an elastic thin sheet material is adopted to make the energizing ring. With the split mounting-type vibrating reed in circumferential distribution adopted, the processing difficulty of the vibrating reed is deceased.
Description
Technical field
The utility model relates to a kind of supersonic motor, particularly relates to a kind of supersonic motor split mounting type vibrating reed.
Background technology
Supersonic motor is a kind of motor with brand-new drive principle, compares with the traditional electrical magneto, and supersonic motor does not use coil, adopts the coupling that rubs between piezoelectric ceramic inverse piezoelectric effect and the rotor to finish motor is exported energy from the electric energy to the torque conversion.The relative electromagnetic machine of supersonic motor has that response is fast, low speed high torque, nothing input self-locking, be not subjected to characteristics such as electromagnetic interference.The stator of supersonic motor adopts the many vibrating reeds of integral type at present, the difficult processing of complex structure.
Summary of the invention
The purpose of this utility model is to provide a kind of supersonic motor split mounting type vibrating reed, adopts the split mounting type vibrating reed of circle distribution, has reduced the difficulty of processing of vibrating reed.
The utility model adopts No. 20 steel and 65Mn steel as rapidoprint, by processing and welding it is joined together, and has a certain degree with axis in the process of welding, thereby make the elliptical vibration on summit be converted into thrust to rotor.
The utility model comprises excitation rings, the sheet that shakes, scolder, excitation rings is processed into ring-type, interior hole dimension becomes interference fits with piezoelectric ceramic, open the groove that becomes certain inclination angle with axis at excircle, groove width 0.10～0.25mm, the thickness of the sheet that shakes is wide corresponding with groove, and the sheet that shakes adopts elasticized thin sheet material to make as 65Mn, the sheet that will shake inserts in the excitation annular groove, with welding it is joined together.The sheet that shakes adopts elasticized thin sheet material to make, and forms precompression at rotor surface, and with axis at angle, exciting forms oval particle later on, promotes the direction motion that rotor tilts to the sheet that shakes.
The processing of this structure can utilize general car, milling machine to finish, and the efficient height because vibrating reed is split mounting type, has reduced difficulty of processing, improves the shake machining accuracy of sheet of worker.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further
Figure 1 shows that a kind of supersonic motor split mounting type vibration plate structure schematic diagram
Embodiment
By accompanying drawing as can be known, the vibrating reed of the utility model patent comprises excitation rings 1, the sheet 2 that shakes, scolder 3, excitation rings 1 is processed into ring-type, open the groove that becomes certain inclination angle with axis at excitation rings 1 excircle, groove width 0.10～0.25mm, the thickness of the sheet 2 that shakes is wide corresponding with groove, excitation rings 1, the sheet 2 that shakes adopt elasticized thin sheet material to make, as 65Mn, the sheet 2 that will shake inserts in excitation rings 1 groove, and is just integrally welded with scolder 3.
Excitation rings 1, the sheet 2 of shaking adopt elasticized thin sheet material to make, and form precompression at rotor surface, and with axis at angle, exciting forms oval particle later on, promotes the direction motion that rotor tilts to the sheet that shakes.
Claims (3)
1. a supersonic motor split mounting type vibrating reed comprises excitation rings (1), the sheet that shakes (2), scolder (3), it is characterized in that: the sheet (2) that will shake inserts in excitation rings (1) groove, and is with scolder (3) that it is integrally welded.
2. a kind of supersonic motor split mounting type vibrating reed as claimed in claim 1 is characterized in that: open the groove that becomes the inclination angle with axis on described excitation rings (1) excircle, and groove width 0.10～0.25mm, the thickness of the sheet that shakes (2) is wide corresponding with groove.
3. a kind of supersonic motor split mounting type vibrating reed as claimed in claim 1 is characterized in that: described excitation rings (1), the sheet that shakes (2) are elasticized thin sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207104154U CN203135751U (en) | 2012-12-20 | 2012-12-20 | Ultrasonic motor split mounting-type vibrating reed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207104154U CN203135751U (en) | 2012-12-20 | 2012-12-20 | Ultrasonic motor split mounting-type vibrating reed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135751U true CN203135751U (en) | 2013-08-14 |
Family
ID=48943690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207104154U Expired - Fee Related CN203135751U (en) | 2012-12-20 | 2012-12-20 | Ultrasonic motor split mounting-type vibrating reed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079205A (en) * | 2014-07-18 | 2014-10-01 | 环一军 | Multi-vibration-piece type standing wave type ultrasonic motor |
-
2012
- 2012-12-20 CN CN2012207104154U patent/CN203135751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079205A (en) * | 2014-07-18 | 2014-10-01 | 环一军 | Multi-vibration-piece type standing wave type ultrasonic motor |
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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: 20130814 Termination date: 20191220 |