CN209659180U - A kind of detachable disc type ultrasound electric machine - Google Patents
A kind of detachable disc type ultrasound electric machine Download PDFInfo
- Publication number
- CN209659180U CN209659180U CN201920566961.7U CN201920566961U CN209659180U CN 209659180 U CN209659180 U CN 209659180U CN 201920566961 U CN201920566961 U CN 201920566961U CN 209659180 U CN209659180 U CN 209659180U
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- shaft
- clamping plate
- rotor
- electric machine
- disc type
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- 238000002604 ultrasonography Methods 0.000 title claims abstract description 18
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
- H02N2/12—Constructional details
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The utility model relates to a kind of detachable disc type ultrasound electric machines, aim to solve the problem that existing rotor and shaft are fixed together non-detachable problem, including rotor and shaft, the through-hole of perforation is offered in the middle part of rotor, shaft is arranged in through-hole, and contradicts on the side wall of shaft and be provided with clamping plate, and clamping plate is slidably arranged in through-hole, and clamping plate is provided with connecting rod far from the side of shaft, the other end of connecting rod is fixed on the side wall of sliding shoe；In the utility model, detachable connection is set by rotor and shaft, after one of rotor and shaft are damaged in this way, still it can achieve the effect that continue to use by replacing another, in the utility model, it is reasonable in design, by the detachable setting of rotor and shaft, achieve the effect that economize on resources, therefore in actual use, there is very high practical value.
Description
Technical field
The utility model relates to disc type Ultrasonic Motor Techniques fields, and in particular to a kind of detachable disc type ultrasound electric machine.
Background technique
Ultrasound electric machine (Ultrasonic Motor or being abbreviated as USM) technology is vibration, kymatology, tribology, dynamic
The new technology that the subjects such as design, power electronics, automatic control, new material and new process combine.Ultrasound electric machine is unlike traditional electricity
Machine is such, its movement and torque are obtained using the cross force of electromagnetism.Ultrasound electric machine is imitated using the inverse piezoelectricity of piezoelectric ceramics
Its movement and torque should be obtained with ultrasonic vibration, and the microdeformation of material is amplified by mechanical resonance and the coupling that rubs turns
Change the macroscopic motion of rotor into.
But there are following defects for existing disc type ultrasound electric machine: rotor and shaft in existing disc type ultrasound electric machine are solid
It is scheduled on together, it is not easy to disassemble, and shaft is easily worn, therefore in actual application, with the damage of shaft, is turned
Son can not continue to use, and need replacing rotor and shaft is whole, thus cause unnecessary waste, for this purpose, this is practical
In novel, a kind of detachable disc type ultrasound electric machine is proposed.
Utility model content
(1) technical problems to be solved
The purpose of the utility model is to overcome the deficiencies in the prior art, adapt to reality and need, provide a kind of removable disk
Formula ultrasound electric machine, to solve the problems, such as that it is non-detachable that existing rotor and shaft are fixed together.
(2) technical solution
In order to realize the purpose of this utility model, the technology employed by the present utility model is
A kind of detachable disc type ultrasound electric machine, including rotor and shaft offer the through-hole of perforation in the middle part of the rotor,
The shaft is arranged in through-hole, and contradicts on the side wall of shaft and be provided with clamping plate, and the clamping plate is slidably arranged in through-hole
It is interior, and clamping plate is provided with connecting rod far from the side of shaft, the other end of the connecting rod is fixed at the side of sliding shoe
On wall, and sliding shoe is slidably arranged in sliding slot, and the sliding slot is provided on the side wall of rotor, and fixation is set on the side wall of sliding slot
It is equipped with elastic telescopicing rod, the other end of the elastic telescopicing rod is fixed on the side wall of sliding shoe, and the shaft rod upper sleeve is set
There is screwed pipe, and the thread groove of screwed pipe is provided on lateral wall, thread bush is equipped with nut, and nut and folder on the screwed pipe
Solid plate contradicts setting.
Further, there are four the quantity settings of the clamping plate, and equidistant annular spread.
Further, the clamping plate is set as circular arc apparatus structure, and anti-skid chequer is offered on clamping plate.
Further, the clamping plate is fixedly installed clamping bar close to the side of shaft, and the other end for being clamped bar prolongs
It reaches in clamping groove, the clamping groove is provided on shaft.
Further, it is opened up on the clamping plate jagged.
Further, conflict slot is offered in the inner tube of the nut.
Further, the conflict slot is in horn-like structure, and the notch and conflict slot contradict and be arranged.
(3) the utility model has the advantages that
In the utility model, detachable connection is set by rotor and shaft, one of such rotor and shaft occur
After damage, still it can achieve the effect that continue to use by replacing another, it is reasonable in design in the utility model, lead to
The detachable setting for crossing rotor and shaft, achievees the effect that economize on resources, therefore in actual use, has very high practical valence
Value.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is A structure enlargement diagram；
Fig. 3 is clamping board combining structure side view；
Fig. 4 is B structure enlarged diagram.
Appended drawing reference is as follows:
Rotor 1, through-hole 2, shaft 3, clamping plate 4, notch 41, clamping groove 5, clamping bar 6, connecting rod 7, sliding shoe 8, sliding slot
9, elastic telescopicing rod 10, screwed pipe 11, nut 12, conflict slot 121.
Specific embodiment
The present invention will be further described for 1-4 and embodiment with reference to the accompanying drawing:
A kind of detachable disc type ultrasound electric machine, including rotor 1 and shaft 3, the middle part of rotor 1 offer the through-hole 2 of perforation,
Shaft 3 is arranged in through-hole 2, and contradicts on the side wall of shaft 3 and be provided with clamping plate 4, and clamping plate 4 is slidably arranged in through-hole 2,
And clamping plate 4 is provided with connecting rod 7 far from the side of shaft 3, the other end of connecting rod 7 is fixed at the side wall of sliding shoe 8
On, and sliding shoe 8 is slidably arranged in sliding slot 9, sliding slot 9 is provided on the side wall of rotor 1, and fixation is set on the side wall of sliding slot 9
It is equipped with elastic telescopicing rod 10, the other end of elastic telescopicing rod 10 is fixed on the side wall of sliding shoe 8, is arranged on shaft 3
Screwed pipe 11, and the thread groove of screwed pipe 11 is provided on lateral wall, thread bush is equipped with nut 12, and nut 12 on screwed pipe 11
It contradicts and is arranged with clamping plate 4.
Above-mentioned clamping plate 4 be it is clamping for serving to shaft 3, in order to reach better clamping effect, this implementation
In example, there are four the quantity settings of clamping plate 4, and equidistant annular spread.
In order to reach better fixed effect, in the present embodiment, clamping plate 4 is set as circular arc apparatus structure, and clamping plate 4
On offer anti-skid chequer.
For above-mentioned clamping plate 4 when squeezing shaft 3, shaft 3 is clamping built on the sand in order to prevent, clamping in the present embodiment
Plate 4 is fixedly installed clamping bar 6 close to the side of shaft 3, and the other end for being clamped bar 6 extends in clamping groove 5, clamping groove 5
It is provided on shaft 3.
Above-mentioned clamping process is realization to be squeezed to be formed to clamping plate 4, by the movement of nut 12 in order to make
The movement of nut 12 accurately can play squeezing action to clamping plate 4, in the present embodiment, jagged 41 are opened up on clamping plate 4, spiral shell
It is offered in the inner tube of mother 12 and contradicts slot 121, conflict slot 121 is in horn-like structure, and notch 41 contradicts setting with slot 121 is contradicted.
The working principle mounted and dismounted in the utility model is as follows:
During installation:
Shaft 3 is inserted between clamping plate 4, nut 12 is turned, the movement of nut 12, which can form clamping plate 4 to squeeze, to be made
With, so that clamping plate 4 moves, the movement of clamping plate 4 can squeeze shaft 3, so that fixed function is played to shaft 3,
Shaft 3 and rotor 1 are fixed together, connecting rod 7, sliding shoe 8, sliding slot 9 and the combined setting of elastic telescopicing rod 10 can be right
Support and guiding are played the role of in the movement of clamping plate 4, prevent the movement of clamping plate 4 from lateral deviation occurs.
In disassembly:
Nut 12 is turned to original position is restored to, the rotation of nut 12 can lose the squeezing action to clamping plate 4,
When clamping plate 4 loses extruding force, elastic telescopicing rod 10 works, and hauls clamping plate 4 and moves to original position is restored to, when
When nut 12 moves to origin-location, clamping plate 4 also moves to origin-location, at this point, extracting shaft 3,1 He of rotor can be completed
The disassembly of shaft 3.
The utility model has the beneficial effects that
In the utility model, detachable connection, one of such rotor 1 and shaft 3 are set by rotor 1 and shaft 3
After being damaged, still it can achieve the effect that continue to use, in the utility model, structure design is closed by replacing another
Reason, by the detachable setting of rotor 1 and shaft 3, achievees the effect that economize on resources, therefore in actual use, has very high
Practical value.
What the embodiments of the present invention were announced is preferred embodiment, and however, it is not limited to this, the common skill of this field
Art personnel understand the spirit of the utility model easily according to above-described embodiment, and make different amplification and variation, but as long as
The spirit of the utility model is not departed from, it is all within the protection scope of the present utility model.
Claims (5)
1. a kind of detachable disc type ultrasound electric machine, including rotor and shaft, which is characterized in that offer and pass through in the middle part of the rotor
Logical through-hole, the shaft are arranged in through-hole, and contradict on the side wall of shaft and be provided with clamping plate, and the clamping plate sliding is set
It sets in through-hole, and clamping plate is provided with connecting rod far from the side of shaft, the other end of the connecting rod is fixed at cunning
On the side wall of motion block, and sliding shoe is slidably arranged in sliding slot, and the sliding slot is provided on the side wall of rotor, and the side wall of sliding slot
On be fixedly installed elastic telescopicing rod, the other end of the elastic telescopicing rod is fixed on the side wall of sliding shoe, the axis
Screwed pipe being arranged on bar, and the thread groove of screwed pipe is provided on lateral wall, thread bush is equipped with nut on the screwed pipe, and
Nut and clamping plate, which contradict, to be arranged.
2. detachable disc type ultrasound electric machine as described in claim 1, it is characterised in that: the quantity of the clamping plate is provided with four
It is a, and equidistant annular spread.
3. detachable disc type ultrasound electric machine as described in claim 1, it is characterised in that: the clamping plate is set as circular arc device
Structure, and anti-skid chequer is offered on clamping plate.
4. detachable disc type ultrasound electric machine as described in claim 1, it is characterised in that: the clamping plate is close to the side of shaft
It is fixedly installed clamping bar, and the other end for being clamped bar extends in clamping groove, the clamping groove is provided on shaft.
5. disc type ultrasound electric machine as described in claim 1 detachable, it is characterised in that: opened up on the clamping plate it is jagged,
Conflict slot is offered in the inner tube of the nut, the conflict slot is in horn-like structure, and the notch and conflict slot contradict and be arranged.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566961.7U CN209659180U (en) | 2019-04-24 | 2019-04-24 | A kind of detachable disc type ultrasound electric machine |
| PCT/CN2019/112839 WO2020215635A1 (en) | 2019-04-24 | 2019-10-23 | Detachable disc-type ultrasonic motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566961.7U CN209659180U (en) | 2019-04-24 | 2019-04-24 | A kind of detachable disc type ultrasound electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209659180U true CN209659180U (en) | 2019-11-19 |
Family
ID=68529713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920566961.7U Active CN209659180U (en) | 2019-04-24 | 2019-04-24 | A kind of detachable disc type ultrasound electric machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209659180U (en) |
| WO (1) | WO2020215635A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101071033B1 (en) * | 2009-08-25 | 2011-10-06 | 엘지이노텍 주식회사 | Spindle motor |
| CN202370827U (en) * | 2011-11-18 | 2012-08-08 | 张意立 | Disc spring compensating five-wire meshed rotor pump |
| CN105322825A (en) * | 2015-01-06 | 2016-02-10 | 长春工业大学 | Longitudinal vibration sandwich beam and plate complex excitation ultrasonic motor, driving platform and driving method thereof |
| CN206937820U (en) * | 2017-05-27 | 2018-01-30 | 诸暨越博企业管理咨询有限公司 | A kind of vertical detachable rotating shaft of disc type injection machine |
-
2019
- 2019-04-24 CN CN201920566961.7U patent/CN209659180U/en active Active
- 2019-10-23 WO PCT/CN2019/112839 patent/WO2020215635A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020215635A1 (en) | 2020-10-29 |
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