CN209488375U - A kind of brushless novel assembling structure of air barrel motor fan blade - Google Patents
A kind of brushless novel assembling structure of air barrel motor fan blade Download PDFInfo
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- CN209488375U CN209488375U CN201920372452.0U CN201920372452U CN209488375U CN 209488375 U CN209488375 U CN 209488375U CN 201920372452 U CN201920372452 U CN 201920372452U CN 209488375 U CN209488375 U CN 209488375U
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- fan blade
- casing
- brushless
- central spindle
- fixedly connected
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Abstract
The utility model discloses a kind of brushless novel assembling structures of air barrel motor fan blade, including bracket, the left end of the bracket is rotatably connected to central spindle, the surface of the central spindle is fixedly connected with rotor, the outer surface of the rotor is fixedly connected with stator, the outer surface of the central spindle is socketed with magnet ring, the outer surface of the magnet ring is fixedly installed with casing, the right end of the casing is equipped with axle sleeve, the outer surface of the casing is fixedly installed with positioning tube, the outer surface of the positioning tube is fixedly connected with fan blade, the right end of the fan blade is provided with steel pawl, the surface of the steel pawl and the right end of central spindle are clamped.The casing of the utility model setting brushless motor is formed using the good plastic injection of strength character, reduces cost, and brushless air barrel motor locks central spindle using steel pawl and fixes, makes convenient for disassembly and assembly.
Description
Technical field
The utility model relates to brushless air barrel motor technical field, specially a kind of brushless novel assembly of air barrel motor fan blade
Structure.
Background technique
There are two types of air ducts: the first industrial mining ventilating tunnel, is exactly for second our hair dryer, is also air duct, leads to
The stator cage of the brushless air barrel motor of normal outer rotor is stamped to form using electrolytic zinc-coated steel sheet, and manufacturing cost is higher, usual outer rotor without
Brush air barrel motor fan blade is fixed using the assembly of nut twistlock, and fixed effect is bad to be not easy to dismantle, it is therefore desirable to be improved.
Utility model content
The purpose of this utility model is to provide a kind of brushless novel assembling structures of air barrel motor fan blade, have at low cost
The advantages of motor blower fan easy to disassemble, solves the problems, such as at high cost in the prior art and is not easy to dismounting motor blower fan.
To achieve the above object, the utility model provides the following technical solutions: a kind of brushless novel dress of air barrel motor fan blade
Distribution structure, including bracket, the left end of the bracket are rotatably connected to central spindle, and the surface of the central spindle is fixedly connected with rotor, institute
The outer surface for stating rotor is fixedly connected with stator, and the outer surface of the central spindle is socketed with magnet ring, and the outer surface of the magnet ring is fixed
Casing is installed, the right end of the casing is equipped with axle sleeve, and the outer surface of the casing is fixedly installed with positioning tube, the positioning
The outer surface of cylinder is fixedly connected with fan blade, and the right end of the fan blade is provided with steel pawl, the surface of the steel pawl and the right end of central spindle
Clamping.
Preferably, the central spindle Front-end Design is less than the inner hole of axle sleeve at step dimension, outer diameter of step.
Preferably, the left end beer of the right end of the casing and axle sleeve is infused together.
Preferably, the outer surface of the magnet ring and the inner surface of casing are assembled together by AB glue.
Preferably, the inner surface of the positioning tube is fixedly connected with positioning bar, and the outer surface of the casing offers positioning
Slot, the surface of the positioning bar and the inner surface of locating slot are clamped.
Preferably, the positioning tube inner surface is fixedly connected with positioning convex platform, and the right end of the casing offers location hole,
The inner surface of the location hole and the surface of positioning convex platform are clamped.
Preferably, the surface of fan blade is fixedly connected with the small tooth of equating weighing apparatus.
Compared with prior art, the beneficial effects of the utility model are as follows:
One, the utility model is by the way that by central spindle Front-end Design, at step dimension, outer diameter of step is less than the inner hole of axle sleeve, is filling
Can play the guiding role when with casing, by using AB glue by the outer surface of magnet ring with inner surface be fixedly connected, make to fill
With more fast reliable, the casing of brushless motor is formed using the good plastic injection of strength character, reduces the brushless air barrel motor
Production cost, by the way that the right end of casing is equipped with axle sleeve, the left end beer note of the right end of casing and axle sleeve together, makes axle sleeve
Sealing effect between casing is more preferable, is fixedly connected with the small tooth of equating weighing apparatus by the surface in fan blade, having reached fan blade can be single
The effect of only equating weighing apparatus.
Two, the utility model is assembled together by the outer surface of setting magnet ring and the inner surface of casing by AB glue, machine
The right end of shell and the left end beer of axle sleeve are infused together, so that central spindle is passed through casing, axle sleeve and positioning tube, fan blade is by positioning bar and determines
Position slot clamping, positioning convex platform and location hole are clamped, and fan blade is fastened on casing with steel pawl, complete to assemble, and brushless motor
Casing is formed using the good plastic injection of strength character, reduces cost, and brushless air barrel motor locks central spindle using steel pawl and fixes, makes
It is convenient for disassembly and assembly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model front view；
Fig. 2 is the structural schematic diagram of the utility model perspective view；
Fig. 3 is the structural schematic diagram that enough front views are completed in the utility model assembly；
Fig. 4 is the structural schematic diagram of left view at casing in the utility model.
In figure: 1- bracket, 2- central spindle, 3- rotor, 4- stator, 5- magnet ring, 6- casing, 7- axle sleeve, 8- positioning tube, 9- wind
Leaf, 10- steel pawl, 11- positioning bar, 12- locating slot, 13- positioning convex platform, 14- location hole, the small tooth of 15- equating weighing apparatus.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of brushless novel dress of air barrel motor fan blade
Distribution structure, including bracket 1, bracket 1 play the role of supporting the brushless air barrel motor, and the left end of bracket 1 is rotatably connected to central spindle
2, for 2 Front-end Design of central spindle at step dimension, outer diameter of step is less than the inner hole of axle sleeve 7, by by 2 Front-end Design of central spindle at step ruler
Very little, outer diameter of step is less than the inner hole of axle sleeve 7, can play the guiding role when assembling casing 6, the surface of central spindle 2 is fixedly connected with
Rotor 3, the outer surface of rotor 3 are fixedly connected with stator 4, and rotor 3 and stator 4 are public affairs known to the art staff
Technology is opened, details are not described herein, and the outer surface of central spindle 2 is socketed with magnet ring 5, and the outer surface of magnet ring 5 and the inner surface of casing 6 pass through
AB glue is assembled together, by using AB glue by the outer surface of magnet ring 5 with can 6 inner surface be fixedly connected, make assembly more
Fast reliable, the outer surface of magnet ring 5 are fixedly installed with casing 6, and casing 6 plays the role of protecting stator 4 and rotor 3, brushless electricity
The casing 6 of machine is formed using the good plastic injection of strength character, reduces the production cost of the brushless air barrel motor, the right side of casing 6
End is equipped with axle sleeve 7, and the right end of casing 6 and the left end beer of axle sleeve 7 are infused together, by the way that the right end of casing 6 is equipped with axle sleeve
7, the right end of casing 6 and the left end beer of axle sleeve 7 are infused together, keep the sealing effect between axle sleeve 7 and casing 6 more preferable, casing 6
Outer surface is fixedly installed with positioning tube 8, and 8 inner surface of positioning tube is fixedly connected with positioning convex platform 13, and the right end of casing 6 offers fixed
Position hole 14, the inner surface of location hole 14 and the surface of positioning convex platform 13 are clamped, and the inner surface of positioning tube 8 is fixedly connected with positioning bar
11, the outer surface of casing 6 offers locating slot 12, and the surface of positioning bar 11 and the inner surface of locating slot 12 are clamped, positioning tube 8
Outer surface is fixedly connected with fan blade 9, and the surface of fan blade 9 is fixedly connected with the small tooth 15 of equating weighing apparatus, by fixing on the surface of fan blade 9
The small tooth of equating weighing apparatus is connected, has haved the function that fan blade 9 individually equating weighing apparatus, the right end of fan blade 9 can be provided with steel pawl 10, steel pawl 10
Surface and central spindle 2 right end be clamped.
Working principle: when the novel assembling structure of air barrel motor fan blade that this is brushless is assembled, outer surface and the casing 6 of magnet ring 5
Inner surface is assembled together by AB glue, the left end beer note of the right end of casing 6 and axle sleeve 7 together, make central spindle 2 pass through casing 6,
Axle sleeve 7 and positioning tube 8, fan blade 9 are clamped by positioning bar 11 and the clamping of locating slot 12, positioning convex platform 13 and location hole 14, use steel
Pawl 10 is fastened on fan blade 9 on casing 6, completes assembly.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of brushless novel assembling structure of air barrel motor fan blade, including bracket (1), the left end rotation connection of the bracket (1)
Have central spindle (2), the surface of the central spindle (2) is fixedly connected with rotor (3), and the outer surface of the rotor (3) is fixedly connected with fixed
Sub (4), it is characterised in that: the outer surface of the central spindle (2) is socketed with magnet ring (5), and the outer surface of the magnet ring (5) is fixedly mounted
Have casing (6), the right end of the casing (6) is equipped with axle sleeve (7), and the outer surface of the casing (6) is fixedly installed with positioning tube
(8), the outer surface of the positioning tube (8) is fixedly connected with fan blade (9), and the right end of the fan blade (9) is provided with steel pawl (10), institute
The right end on the surface and central spindle (2) of stating steel pawl (10) is clamped.
2. a kind of brushless novel assembling structure of air barrel motor fan blade according to claim 1, it is characterised in that: the central spindle
(2) Front-end Design is less than the inner hole of axle sleeve (7) at step dimension, outer diameter of step.
3. a kind of brushless novel assembling structure of air barrel motor fan blade according to claim 1, it is characterised in that: the casing
(6) the left end beer note of right end and axle sleeve (7) is together.
4. a kind of brushless novel assembling structure of air barrel motor fan blade according to claim 1, it is characterised in that: the magnet ring
(5) inner surface of outer surface and casing (6) is assembled together by AB glue.
5. a kind of brushless novel assembling structure of air barrel motor fan blade according to claim 1, it is characterised in that: the positioning
The inner surface of cylinder (8) is fixedly connected with positioning bar (11), and the outer surface of the casing (6) offers locating slot (12), described fixed
The surface of position muscle (11) and the inner surface of locating slot (12) are clamped.
6. a kind of brushless novel assembling structure of air barrel motor fan blade according to claim 1, it is characterised in that: the positioning
Cylinder (8) inner surface is fixedly connected with positioning convex platform (13), and the right end of the casing (6) offers location hole (14), the positioning
The inner surface in hole (14) and the surface of positioning convex platform (13) are clamped.
7. a kind of brushless novel assembling structure of air barrel motor fan blade according to claim 1, it is characterised in that: the fan blade
(9) surface is fixedly connected with the small tooth (15) of equating weighing apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372452.0U CN209488375U (en) | 2019-03-22 | 2019-03-22 | A kind of brushless novel assembling structure of air barrel motor fan blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372452.0U CN209488375U (en) | 2019-03-22 | 2019-03-22 | A kind of brushless novel assembling structure of air barrel motor fan blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209488375U true CN209488375U (en) | 2019-10-11 |
Family
ID=68134770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920372452.0U Active CN209488375U (en) | 2019-03-22 | 2019-03-22 | A kind of brushless novel assembling structure of air barrel motor fan blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209488375U (en) |
-
2019
- 2019-03-22 CN CN201920372452.0U patent/CN209488375U/en active Active
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