CN206908478U - A kind of sectional type stator press-loading apparatus - Google Patents
A kind of sectional type stator press-loading apparatus Download PDFInfo
- Publication number
- CN206908478U CN206908478U CN201720454761.3U CN201720454761U CN206908478U CN 206908478 U CN206908478 U CN 206908478U CN 201720454761 U CN201720454761 U CN 201720454761U CN 206908478 U CN206908478 U CN 206908478U
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- sectional type
- threaded rod
- type stator
- connecting cylinder
- loading apparatus
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Abstract
The utility model discloses a kind of sectional type stator press-loading apparatus,Including the circular bottom plate being arranged at the top of sectional type stator and the annular pressing plate being arranged at the top of sectional type stator,The annular pressing plate it is circumferentially equidistant from provided with four fixed blocks,Round hole is equipped with the top of four fixed blocks,The top of the round hole is provided with cylindric briquetting,The top of the cylindric briquetting is provided with screwed hole,The lower section of the threaded rod is provided with attachment means,The attachment means include connecting pole,Connecting tube and connecting cylinder,Wherein connecting pole fixes the top of circular bottom plate,The top of the connecting pole is provided with circular mounting groove,The inner bottom part of the mounting groove is bonded with connecting cylinder,And the lower end of threaded rod is extended in connecting cylinder,And it is connected with the inner thread of connecting cylinder,The outside of the connecting cylinder is socketed with spring,Connecting tube is socketed with the middle part of the threaded rod.The utility model structure is novel, ingenious in design, rational in infrastructure, is adapted to promote.
Description
Technical field
It the utility model is related to stator press-loading technical field, more particularly to a kind of sectional type stator press-loading apparatus.
Background technology
Stator is the actionless part of motor.Stator is made up of stator core, stator winding and support three parts.It is fixed
The main function of son is to produce rotating excitation field, and the main function of rotor is by magnetic force line cutting and then generation in rotating excitation field
(output) electric current.In the prior art, stator is spliced by multiple stator blocks, it is therefore desirable to multiple stator blocks are pressed,
Common press fitting is completed by interface arrangment can, but interface arrangment work long hours it is lower easily loosen, therefore, this reality
With a kind of sectional type stator press-loading apparatus of new proposition.
Utility model content
The purpose of this utility model is and a kind of sectional type stator proposed in order to solve shortcoming present in prior art
Press-loading apparatus.
To achieve these goals, the utility model employs following technical scheme：
A kind of sectional type stator press-loading apparatus, including be arranged on the circular bottom plate at the top of sectional type stator and be arranged on piecemeal
Annular pressing plate at the top of formula stator, the annular pressing plate it is circumferentially equidistant from provided with four fixed blocks, the top of four fixed blocks
Round hole is equipped with, the top of the round hole is provided with cylindric briquetting, and the top of the cylindric briquetting is provided with screw thread
Hole, threaded rod is threaded with the screwed hole, and the lower end of threaded rod extends to the lower section of fixed block, the threaded rod
Lower section is provided with attachment means, and the attachment means include connecting pole, connecting tube and connecting cylinder, and wherein connecting pole fixes circular bottom plate
Top, the top of the connecting pole is provided with circular mounting groove, and the inner bottom part of the mounting groove is bonded with connecting cylinder, and threaded rod
Lower end extend in connecting cylinder, and be connected with the inner thread of connecting cylinder, the outside of the connecting cylinder is socketed with spring, described
Connecting tube is socketed with the middle part of threaded rod.
Preferably, the upper end of the threaded rod is welded with operation cross bar, and the operation cross bar is mutually perpendicular to threaded rod.
Preferably, gap is left between the inwall of the connecting cylinder and connecting pole, the bottom of the connecting tube is placed on bullet
The top of spring.
Preferably, the external diameter of the connecting tube is less than the diameter of mounting groove.
Preferably, the fixed block and annular pressing plate are formed in one structure
Compared with prior art, the beneficial effects of the utility model are：By attachment means include connecting pole, connecting tube and
Connecting cylinder, wherein connecting pole fix the top of circular bottom plate, and the top of connecting pole is provided with circular mounting groove, the inner bottom part of mounting groove
Connecting cylinder is bonded with, and the lower end of threaded rod is extended in connecting cylinder, and be connected with the inner thread of connecting cylinder, outside connecting cylinder
Portion is socketed with spring, and connecting tube is socketed with the middle part of threaded rod, in use, annular pressing plate is placed on to the top of sectional type stator,
It is threaded in by threaded rod in connecting cylinder, and cylindric briquetting can be pressed downward annular briquetting, thus can be real
The press fitting of existing sectional type stator, the design of connecting tube and spring, can make it is flexible between annular pressing plate and circular bottom plate, can be with
Make press-fit effect more preferably, the effect with bumper and absorbing shock, the utility model structure is novel, ingenious in design, rational in infrastructure, is adapted to push away
Extensively.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of sectional type stator press-loading apparatus structural representation；
Fig. 2 be the utility model proposes a kind of sectional type stator press-loading apparatus top view figure；
Fig. 3 be the utility model proposes a kind of sectional type stator press-loading apparatus in attachment means and the structure of threaded rod show
It is intended to.
In figure：It is 1 circular bottom plate, 2 sectional type stators, 3 annular pressing plates, 4 connecting poles, 5 connecting tubes, 6 fixed blocks, 7 cylindric
Briquetting, 8 threaded rods, 9 operation cross bars, 10 connecting cylinders, 11 springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of sectional type stator press-loading apparatus, including it is arranged on the circular bottom plate 1 at the top of sectional type stator 2
With the annular pressing plate 3 for being arranged on the top of sectional type stator 2, annular pressing plate 3 it is circumferentially equidistant from provided with four fixed blocks 6, four
The top of fixed block 6 is equipped with round hole, and the top of round hole is provided with cylindric briquetting 7, and the top of cylindric briquetting 7 is set
There is screwed hole, threaded rod 8 is threaded with screwed hole, and the lower end of threaded rod 8 extends to the lower section of fixed block 6, threaded rod 8
Lower section be provided with attachment means, attachment means include connecting pole 4, connecting tube 5 and connecting cylinder 10, and wherein connecting pole 4 fixes circle
The top of bottom plate 1, the top of connecting pole 4 are provided with circular mounting groove, and the inner bottom part of mounting groove is bonded with connecting cylinder 10, and threaded rod
8 lower end is extended in connecting cylinder 10, and is connected with the inner thread of connecting cylinder 10, and the outside of connecting cylinder 10 is socketed with spring
11, the middle part of threaded rod 8 is socketed with connecting tube 5, includes connecting pole 4, connecting tube 5 and connecting cylinder 10 by attachment means, wherein
Connecting pole 4 fixes the top of circular bottom plate 1, and the top of connecting pole 4 is provided with circular mounting groove, and the inner bottom part of mounting groove is bonded with company
Connect cylinder 10, and the lower end of threaded rod 8 is extended in connecting cylinder 10, and be connected with the inner thread of connecting cylinder 10, connecting cylinder 10
Outside is socketed with spring 11, and the middle part of threaded rod 8 is socketed with connecting tube 5, in use, annular pressing plate 3 is placed on into sectional type stator 2
Top, be threaded in by threaded rod 8 in connecting cylinder 10, and cylindric briquetting 7 can be pressed downward annular briquetting 3,
The press fitting of sectional type stator 2 can be thus realized, the design of connecting tube 5 and spring 11, annular pressing plate 3 and circular base can be made
It is flexible between plate 1, press-fit effect can be made more preferably, the effect with bumper and absorbing shock, the utility model structure is novel, and design is skilful
It is wonderful, it is rational in infrastructure, it is adapted to promote.
In the utility model, the upper end of threaded rod 8 is welded with operation cross bar 9, and operation cross bar 9 is mutually perpendicular to threaded rod 8,
Gap is left between the inwall of connecting cylinder 10 and connecting pole 4, the bottom of connecting tube 5 is placed on the top of spring 11, connecting tube 5
External diameter is less than the diameter of mounting groove, and fixed block 6 and annular pressing plate 3 are formed in one structure.
The utility model includes connecting pole 4, connecting tube 5 and connecting cylinder 10 when in use, by attachment means, wherein connecting
Post 4 fixes the top of circular bottom plate 1, and the top of connecting pole 4 is provided with circular mounting groove, and the inner bottom part of mounting groove is bonded with connecting cylinder
10, and the lower end of threaded rod 8 is extended in connecting cylinder 10, and be connected with the inner thread of connecting cylinder 10, the outside of connecting cylinder 10
Spring 11 is socketed with, the middle part of threaded rod 8 is socketed with connecting tube 5, in use, annular pressing plate 3 to be placed on to the top of sectional type stator 2
Portion, it is threaded in by threaded rod 8 in connecting cylinder 10, and cylindric briquetting 7 can be pressed downward annular briquetting 3, so
Can realizes the press fitting of sectional type stator 2, the design of connecting tube 5 and spring 11, can make annular pressing plate 3 and circular bottom plate 1
Between it is flexible, press-fit effect can be made more preferably, have bumper and absorbing shock effect.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of sectional type stator press-loading apparatus, including be arranged on the circular bottom plate (1) at the top of sectional type stator (2) and be arranged on
Annular pressing plate (3) at the top of sectional type stator (2), it is characterised in that the annular pressing plate (3) it is circumferentially equidistant from provided with four
Fixed block (6), round hole is equipped with the top of four fixed blocks (6), the top of the round hole is provided with cylindric briquetting
(7), the top of the cylindric briquetting (7) is provided with screwed hole, and threaded rod (8), and screw thread are threaded with the screwed hole
The lower end of bar (8) extends to the lower section of fixed block (6), and the lower section of the threaded rod (8) is provided with attachment means, the attachment means
Include the top of connecting pole (4), connecting tube (5) and connecting cylinder (10), the wherein fixed circular bottom plate (1) of connecting pole (4), the company
The top for connecing post (4) is provided with circular mounting groove, and the inner bottom part of the mounting groove is bonded with connecting cylinder (10), and threaded rod (8)
Lower end is extended in connecting cylinder (10), and is connected with the inner thread of connecting cylinder (10), the outside socket of the connecting cylinder (10)
There is spring (11), connecting tube (5) is socketed with the middle part of the threaded rod (8).
A kind of 2. sectional type stator press-loading apparatus according to claim 1, it is characterised in that the threaded rod (8) it is upper
End is welded with operation cross bar (9), and the operation cross bar (9) is mutually perpendicular to threaded rod (8).
3. a kind of sectional type stator press-loading apparatus according to claim 1, it is characterised in that the connecting cylinder (10) is with connecting
Connect and leave gap between the inwall of post (4), the bottom of the connecting tube (5) is placed on the top of spring (11).
4. a kind of sectional type stator press-loading apparatus according to claim 1, it is characterised in that outside the connecting tube (5)
Footpath is less than the diameter of mounting groove.
5. a kind of sectional type stator press-loading apparatus according to claim 1, it is characterised in that the fixed block (6) and ring
Shape pressing plate (3) is formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454761.3U CN206908478U (en) | 2017-04-27 | 2017-04-27 | A kind of sectional type stator press-loading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454761.3U CN206908478U (en) | 2017-04-27 | 2017-04-27 | A kind of sectional type stator press-loading apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206908478U true CN206908478U (en) | 2018-01-19 |
Family
ID=61291472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720454761.3U Active CN206908478U (en) | 2017-04-27 | 2017-04-27 | A kind of sectional type stator press-loading apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206908478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682709A (en) * | 2020-06-08 | 2020-09-18 | 日立电梯电机（广州）有限公司 | Stator core assembling method |
-
2017
- 2017-04-27 CN CN201720454761.3U patent/CN206908478U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682709A (en) * | 2020-06-08 | 2020-09-18 | 日立电梯电机（广州）有限公司 | Stator core assembling method |
| CN111682709B (en) * | 2020-06-08 | 2021-08-31 | 日立电梯电机（广州）有限公司 | Stator core assembling method |
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