CN205544689U - Insulating skeleton, stator module and adopt its motor - Google Patents
Insulating skeleton, stator module and adopt its motor Download PDFInfo
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- CN205544689U CN205544689U CN201620123084.2U CN201620123084U CN205544689U CN 205544689 U CN205544689 U CN 205544689U CN 201620123084 U CN201620123084 U CN 201620123084U CN 205544689 U CN205544689 U CN 205544689U
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- wall
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- insulation framework
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- coiling
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Abstract
The utility model relates to the technical field of electric machine, especially, relate to an insulating skeleton, stator module and adopt its motor. Insulating skeleton includes inner wall and outer wall to and the wire winding portion of connection outer wall and inner wall, wherein, the one end that wire winding portion upper surface is close to the outer wall is groove structure. Simultaneously the utility model discloses the stator module and the motor that adopt above -mentioned insulating skeleton are still provided. The utility model discloses in through setting up groove structure at wire winding portion upper surface to this groove structure is used for the spacing of insulating skeleton wire winding initiating terminal, from this, can make wire -wound initiating terminal fix in groove structure when beginning to wind the line and hug closely the inside wall of outer wall, can realize that wire -wound first layer just begins inseparable winding displacement, from this, also can hug closely the inner wall of outer wall when carry out the second floor winding displacement on, make the winding displacement of each layer all even inseparable.
Description
Technical field
This utility model relates to technical field of motors, particularly relates to a kind of insulation framework, stator module and uses its motor.
Background technology
According to being divided into rounding type iron core and piecemeal to be unshakable in one's determination in the different prior aries of core construction, rounding type iron core coiling is relatively difficult, and tankful rate is low, and end is relatively long, is to improve the performance of product, reliability and a big bottleneck of large-scale production efficiency.Sectional type iron core solves the problems referred to above, but sectional type iron core there is problems.
The winding displacement scheme that the winding displacement of piecemeal iron core winding sets by coil winding machine, plays line position and arranges location by program during coiling.Concrete referring to figs. 1 through Fig. 3, insulation framework is moulding, and for convenience of molding, the initial line Position Design at winding slot has chamfering 5, and being affected copper cash when winding displacement by chamfering 5 can cannot be adjacent to inboard wall of skeleton, thus, coiling can be caused more loose or the phenomenon of line bag heap line.
Concrete, existing insulation framework structure, causing more toward upper strata winding displacement owing to copper cash can not closely adhere to inboard wall of skeleton, winding displacement, with regard to overrelaxation, forms heap line, if the pulling force that coil winding machine provides is not enough, the phenomenon of local line's bag hollow, line bag hollow even can be caused then to make insulation framework unbalance stress when coiling, add the structural pressure of insulation framework local, and as occurred heap line and line bag hollow also to make the actual copper factor of winding exceed design load, increase the splicing difficulty of iron core.
For the problems referred to above, it is provided that a kind of insulation framework, it is possible to solve because coiling can not be adjacent to inboard wall of skeleton in prior art, the coiling caused is more loose, line bag heap line and the problem of line bag hollow.
Utility model content
The purpose of this utility model is to propose a kind of insulation framework, it is possible to solve because coiling can not be adjacent to inboard wall of skeleton in prior art, and the coiling caused is more loose, line bag heap line and the problem of line bag hollow.
Another purpose of this utility model is to propose a kind of stator module, and it uses insulation framework as described above.
This utility model further object is to propose a kind of motor, and it uses stator module as described above.
For reaching this purpose, this utility model by the following technical solutions:
A kind of insulation framework, including inner and outer wall, and connects outer wall and the winding section of inwall, and wherein, described winding section upper surface is groove structure near one end of outer wall.
As a kind of preferred version of above-mentioned insulation framework, the cross section of described groove structure is arc, and the initiating terminal of the coiling being wrapped in insulation framework is partially submerged in groove structure.
As a kind of preferred version of above-mentioned insulation framework, in 1/3 to 1/5 embedding groove structure of described coiling initiating terminal.
As a kind of preferred version of above-mentioned insulation framework, in 1/4 embedding groove structure of described coiling initiating terminal.
As a kind of preferred version of above-mentioned insulation framework, described groove structure is connected by arc surface with two sides, winding section.
As a kind of preferred version of above-mentioned insulation framework, two sides, described winding section are the lateral grooves structure connected with groove structure near one end of outer wall.
As a kind of preferred version of above-mentioned insulation framework, between the described winding section upper surface other end and two ends, it is provided with the winding slot of multiple uniform arrangement.
As a kind of preferred version of above-mentioned insulation framework, the cross section of described winding slot is arc.
A kind of stator module, including iron core, wherein, the two ends of described iron core are provided with insulation framework as described above, and wherein, the groove structure in two insulation framework is oppositely arranged.
A kind of motor, it includes stator module as described above.
The beneficial effects of the utility model are: by arranging groove structure at winding section upper surface in this utility model, and this groove structure is spacing for insulation framework coiling initiating terminal, thus, in the initiating terminal of coiling can being made to be fixed on groove structure when starting coiling and be close to the medial wall of outer wall, the ground floor that can realize coiling begins to tight winding displacement, thus, can also be close on the inwall of outer wall when carrying out second layer winding displacement so that the winding displacement of each layer all uniform close.
Accompanying drawing explanation
Fig. 1 is the structural representation of the insulation framework that prior art provides；
Fig. 2 is Fig. 1 " A-A to " sectional view；
Fig. 3 is the winding diagram of the insulation framework that prior art provides；
Fig. 4 is the structural representation of the insulation framework that this utility model detailed description of the invention provides；
Fig. 5 is Fig. 4 " B-B to " sectional view；
Fig. 6 is the winding diagram of the insulation framework that this utility model detailed description of the invention provides.
Wherein:
1: inwall；2: outer wall；3: winding section；4: groove structure；5: chamfering.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
As shown in figure Fig. 4 to Fig. 6, present embodiments provide for a kind of insulation framework, including inwall 1 and outer wall 2, and connect outer wall 2 and the winding section 3 of inwall 1, wherein, winding section 3 upper surface is groove structure 4 near one end of outer wall 2.
Concrete, winding section 3 includes that upper surface and two sides, groove structure 4 are arranged on upper surface one end near outer wall 2, and runs through two sides of winding section 3.
In the present embodiment, by arranging groove structure 4 at winding section 3 upper surface, and this groove structure 4 is used for the spacing of insulation framework coiling initiating terminal, thus, in the initiating terminal of coiling can being made to be fixed on groove structure 4 when starting coiling and be close to the medial wall of outer wall 2, it is possible to achieve the ground floor of coiling begins to tight winding displacement, thus, can also be close to when carrying out second layer winding displacement on the inwall of outer wall 2 so that the winding displacement of each layer all uniform close.
Preferably, the cross section of groove structure 4 is arc, and the coiling initiating terminal being wrapped in insulation framework is partially submerged in groove structure 4.Groove structure 4 matches with the profile of copper cash, makes spacing more accurate to copper cash of groove structure, improves the compactness of coiling.
Concrete, in 1/3 to 1/5 embedding groove structure 4 of coiling initiating terminal.As preferably, the 1/4 of coiling initiating terminal embeds in groove structure 4.
Above-mentioned groove structure 4 uses shallower design rather than copper cash is whole inserts in groove.The copper cash distribution that can make same row is more uniform, further improves the uniformity of coiling.
Groove structure 4 is connected by arc surface with two sides, winding section 3.By arc surface transition between groove structure 4 and winding section 3, improve the uniformity of coiling.
Two sides, winding section 3 are the lateral grooves structure connected with groove structure 4 near one end of outer wall.By arranging groove structure 4 in side, winding section 3, detour uniformity and compactness generation impact can be improved.
The winding slot of multiple uniform arrangement it is provided with between the winding section 3 upper surface other end and two ends.Concrete, the cross section of winding slot is arc.By arranging multiple groove on winding section 3, can carry out spacing to the copper cash of other position, the arrangement making copper cash is more uniform, improves uniformity and the compactness of coiling.
With reference to Fig. 6, the winding process concrete in above-mentioned insulation framework of coil winding machine is: copper cash is first embedded in the groove structure 4 of insulation framework by automatic coil winding machine when initial line, then with winding displacement route (in Fig. 6, the path of insulation framework left arrow instruction is route schematic diagram) the in layer winding displacement of S-shaped.By the setting of winding section 3 upper surface groove structure 4, in the initiating terminal of coiling can being made to be fixed on the groove structure 4 of winding section 3 upper surface when starting coiling and be close to the inwall of insulation framework, so start from the ground floor of coiling just can winding displacement closely.When coil winding machine may return to again carry out the winding displacement of the second layer with zigzag when and is close on the medial wall of outer wall 2, and the winding displacement at any a layer can cling on the medial wall of outer wall 2 by that analogy so that the winding displacement of each layer is all closely uniformly.
The insulation framework that present embodiment provides will not produce heap line and the phenomenon of line bag hollow in winding process, and make the uniform force of insulation framework, thus the actual copper factor reducing winding makes it more press close to design load, and then reduce the splicing difficulty of iron core, improve production efficiency.
Additionally providing a kind of stator module in the present embodiment, including iron core, wherein, two ends unshakable in one's determination are provided with the insulation framework in above as described in any one, and wherein, the groove structure 4 in two insulation framework is oppositely arranged.
In the present embodiment, additionally providing a kind of motor, it includes such as above stator module.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain principle of the present utility model, and can not be construed to the restriction to this utility model protection domain by any way.Based on explanation herein, those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes fall within protection domain of the present utility model.
Claims (10)
1. an insulation framework, including inwall (1) and outer wall (2), and connects outer wall (2) and inwall
(1) winding section (3), it is characterised in that described winding section (3) upper surface is near the one of outer wall (2)
End is groove structure (4).
Insulation framework the most according to claim 1, it is characterised in that described groove structure (4)
Cross section is arc, and the initiating terminal of the coiling being wrapped in insulation framework is partially submerged in groove structure (4).
Insulation framework the most according to claim 2, it is characterised in that the 1/3 of described coiling initiating terminal
Embed in groove structure (4) to 1/5.
Insulation framework the most according to claim 3, it is characterised in that the 1/4 of described coiling initiating terminal
Embed in groove structure (4).
Insulation framework the most according to claim 1, it is characterised in that described groove structure (4) with
Winding section (3) two sides are connected by arc surface.
Insulation framework the most according to claim 1, it is characterised in that described winding section (3) both sides
Face is the lateral grooves structure connected with groove structure (4) near one end of outer wall (2).
Insulation framework the most according to claim 1, it is characterised in that described winding section (3) upper table
The winding slot of multiple uniform arrangement it is provided with between the face other end and two ends.
Insulation framework the most according to claim 7, it is characterised in that the cross section of described winding slot is
Arc.
9. a stator module, including iron core, it is characterised in that the two ends of described iron core are provided with such as power
Profit requires the insulation framework in 1-8 described in any one, wherein, the groove structure (4) in two insulation framework
It is oppositely arranged.
10. a motor, it is characterised in that include stator module as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123084.2U CN205544689U (en) | 2016-02-16 | 2016-02-16 | Insulating skeleton, stator module and adopt its motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123084.2U CN205544689U (en) | 2016-02-16 | 2016-02-16 | Insulating skeleton, stator module and adopt its motor |
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| Publication Number | Publication Date |
|---|---|
| CN205544689U true CN205544689U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620123084.2U Active CN205544689U (en) | 2016-02-16 | 2016-02-16 | Insulating skeleton, stator module and adopt its motor |
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| Country | Link |
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| CN (1) | CN205544689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515250A (en) * | 2016-02-16 | 2016-04-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulating framework, stator module and motor adopting insulating framework |
-
2016
- 2016-02-16 CN CN201620123084.2U patent/CN205544689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515250A (en) * | 2016-02-16 | 2016-04-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulating framework, stator module and motor adopting insulating framework |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |