CN209402265U - A kind of brushless motor of Fast Installation - Google Patents
A kind of brushless motor of Fast Installation Download PDFInfo
- Publication number
- CN209402265U CN209402265U CN201822137990.XU CN201822137990U CN209402265U CN 209402265 U CN209402265 U CN 209402265U CN 201822137990 U CN201822137990 U CN 201822137990U CN 209402265 U CN209402265 U CN 209402265U
- Authority
- CN
- China
- Prior art keywords
- dovetail groove
- fixture block
- brushless motor
- motor
- fixed
- 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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- Brushless Motors (AREA)
Abstract
The utility model relates to brushless motor technical fields, especially a kind of brushless motor of Fast Installation, including motor case, motor case is fixedly arranged at the front end with drive end bearing bracket, and motor case inner wall is fixed with stator, is equipped with shaft inside motor case, both ends of the shaft is separately fixed in the middle part of drive end bearing bracket and motor case rear end by bearing, support connecting column is fixed in shaft, support connection outer surface of column has been bolted dovetail groove fixture block, and dovetail groove fixture block is equipped with permanent magnet pole.A kind of brushless motor of the Fast Installation of the utility model, dovetail groove fixture block is fixed by bolts on connection support column after shaft interference fit connection support connecting column, it is located by connecting after permanent magnet pole being inlayed in the dovetail groove for being stuck in dovetail groove fixture block with baffle, it is put into the motor housing for being fixed with stator after forming rotor after assembling in this way, it is fixed tightly after covering drive end bearing bracket with bolt, the package assembly is convenient and efficient, greatly improves the installation effectiveness of brushless motor.
Description
Technical field
The utility model relates to brushless motor technical field, especially a kind of brushless motor of Fast Installation.
Background technique
Brshless DC motor is made of motor body and driver, is a kind of typical electromechanical integrated product.It is brushless
Motor refers to the motor of brushless and commutator (or collector ring), also known as commutatorless machine.Early in 19 discipline birth motors
When, the practicability motor of generation is exactly brushless form, i.e. mouse cage AC formula asynchronous motor, and this motor has obtained extensively
Application.But there are many defects that can not be overcome for asynchronous motor, so that motor technology develops slowly.The middle of last century birth
Transistor has been given birth to, thus has replaced the DC brushless motor of brush and commutator just to come into being using transistor commutating circuit.
This novel brushless motor is known as electronically commutated direct current generator, it overcomes the defect of first generation brushless motor.Existing nothing
Brushless motor technology has the following problems: the winding on existing brushless DC motor rotor is required by complicated coiling
Installation process could install winding, and when will lead to motor assembling production in this way, working efficiency too underground influences to produce.
Utility model content
In order to overcome the shortcomings of that existing brushless motor turns complicated with process, assembly efficiency is low, the utility model is provided
A kind of brushless motor of Fast Installation, shaft are interference fitted after connection support connecting column dovetail groove fixture block being fixed by bolts to company
It connects on support column, is located by connecting after permanent magnet pole being inlayed in the dovetail groove for being stuck in dovetail groove fixture block with baffle.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of brushless motor of Fast Installation, packet
Motor case is included, motor case is fixedly arranged at the front end with drive end bearing bracket, and motor case inner wall is fixed with stator, is equipped with and turns inside motor case
Son, two ends of rotor are separately fixed in the middle part of drive end bearing bracket and motor case rear end by bearing, and the rotor includes shaft, and described turn
Support connecting column is fixed on axis, the support connection outer surface of column has been bolted dovetail groove fixture block, the dovetail groove
Fixture block is equipped with permanent magnet pole.
Further, it is equipped with including support connection outer surface of column for positioning the card slot for blocking dovetail groove fixture block.
Further, it is set as the opening worn for permanent magnet pole including dovetail groove fixture block one end, dovetail groove fixture block is another
One end is set as the closure seam allowance for stopping permanent magnet pole to continue sliding.
Further, including support connecting column wears with shaft interference fit and connect.
Further, the open end including dovetail groove fixture block is equipped with the baffle for closing opening.
The utility model has the beneficial effects that a kind of brushless motor of Fast Installation of the utility model, shaft interference are matched
Dovetail groove fixture block is fixed by bolts on connection support column after closing connection support connecting column, permanent magnet pole is inlayed and is stuck in swallow
It is located by connecting after in the dovetail groove of stern notch fixture block with baffle, is put into the motor for being fixed with stator after forming rotor after assembling in this way
In shell, fixed tightly after covering drive end bearing bracket with bolt, the package assembly is convenient and efficient, greatly improves the installation of brushless motor
Efficiency.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of rotor in Fig. 1；
Fig. 3 is the cross-sectional view at the place Fig. 2A-A；
Fig. 4 is the partial enlarged view at Fig. 3 B.
1. motor case in figure, 2. drive end bearing brackets, 3. rotors, 4. support connecting columns, 5. dovetail groove fixture blocks, 6. permanent magnet magnetics
Pole, 7. card slots, 8. baffles, 9. shafts, 10. stators.
Specific embodiment
If Fig. 1 is the structural schematic diagram of the utility model, a kind of brushless motor of Fast Installation, including motor case 1, electricity
Machine casing 1 is fixedly arranged at the front end with drive end bearing bracket 2, and 1 inner wall of motor case is fixed with stator 10, is equipped with rotor 3 inside motor case 1, turns
Sub 3 both ends are separately fixed in the middle part of drive end bearing bracket 2 and 1 rear end of motor case by bearing, and the rotor 3 includes shaft, and described turn
Support connecting column 4 is fixed on axis 9,4 outer surface of support connecting column has been bolted dovetail groove fixture block 5, the swallow
Stern notch fixture block 5 is equipped with permanent magnet pole 6, is inverted T shaped shape at the permanent magnet pole 6 and 5 mating connection of dovetail groove card slot.
In conjunction with shown in Fig. 2-4, support 4 outer surface of connecting column is equipped with for positioning the card slot 7 for blocking dovetail groove fixture block 5.Swallow
5 one end of stern notch fixture block is set as the opening worn for permanent magnet pole 6, and 5 other end of dovetail groove fixture block is set as stopping
Permanent magnet pole 6 continues the closure seam allowance of sliding.
In conjunction with shown in Fig. 2 and Fig. 3, support connecting column 4 wears with the interference fit of shaft 9 and connect.The opening of dovetail groove fixture block 5
End is equipped with the baffle 8 for closing opening.
In conjunction with shown in Fig. 1-4, in use, dovetail groove fixture block bolt is consolidated after shaft interference fit connection support connecting column
It is scheduled on connection support column, is opened dovetail geosynclinal block with baffle after permanent magnet pole being inlayed in the dovetail groove for being stuck in dovetail groove fixture block
Being located by connecting for permanent magnet pole is realized in closing at mouthful, forms rotor after assembling in this way and is packed into the motor housing for being fixed with stator
In, it is fixed tightly after covering drive end bearing bracket with bolt, and then realize the installation of brushless motor, the package assembly is convenient and efficient, greatly
Improve the installation effectiveness of brushless motor.
It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art
Understand, in the case where not departing from spirit and scope as defined in the appended claims, many modifications can be made, change or wait
Effect, but all will fall within the protection scope of the utility model.
Claims (5)
1. a kind of brushless motor of Fast Installation, including motor case (1), motor case (1) are fixedly arranged at the front end with drive end bearing bracket (2),
Motor case (1) inner wall is fixed with stator (10), is equipped with rotor (3) inside motor case (1), rotor (3) both ends pass through bearing
It being separately fixed in the middle part of drive end bearing bracket (2) and motor case (1) rear end, characterized in that the rotor (3) includes shaft, and described turn
Support connecting column (4) is fixed on axis (9), support connecting column (4) outer surface has been bolted dovetail groove fixture block
(5), the dovetail groove fixture block (5) is equipped with permanent magnet pole (6).
2. a kind of brushless motor of Fast Installation according to claim 1, characterized in that the support connecting column (4) is outside
Surface is equipped with for positioning the card slot (7) for blocking dovetail groove fixture block (5).
3. a kind of brushless motor of Fast Installation according to claim 1, characterized in that the dovetail groove fixture block (5) one
End is set as the opening worn for permanent magnet pole (6), and dovetail groove fixture block (5) other end is set as stopping permanent magnet magnetic
Continue the closure seam allowance of sliding in pole (6).
4. a kind of brushless motor of Fast Installation according to claim 1, characterized in that the support connecting column (4) with
Shaft (9) interference fit wears connection.
5. a kind of brushless motor of Fast Installation according to claim 1, characterized in that the dovetail groove fixture block (5)
Open end is equipped with the baffle (8) for closing opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822137990.XU CN209402265U (en) | 2018-12-19 | 2018-12-19 | A kind of brushless motor of Fast Installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822137990.XU CN209402265U (en) | 2018-12-19 | 2018-12-19 | A kind of brushless motor of Fast Installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209402265U true CN209402265U (en) | 2019-09-17 |
Family
ID=67895245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822137990.XU Expired - Fee Related CN209402265U (en) | 2018-12-19 | 2018-12-19 | A kind of brushless motor of Fast Installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209402265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114337055A (en) * | 2021-12-23 | 2022-04-12 | 深圳市亚加电机有限公司 | Brushless rotating electric machine |
-
2018
- 2018-12-19 CN CN201822137990.XU patent/CN209402265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114337055A (en) * | 2021-12-23 | 2022-04-12 | 深圳市亚加电机有限公司 | Brushless rotating electric machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190917 Termination date: 20191219 |