CN203984116U - Connecting rod type interphase insulation - Google Patents
Connecting rod type interphase insulation Download PDFInfo
- Publication number
- CN203984116U CN203984116U CN201420280243.0U CN201420280243U CN203984116U CN 203984116 U CN203984116 U CN 203984116U CN 201420280243 U CN201420280243 U CN 201420280243U CN 203984116 U CN203984116 U CN 203984116U
- Authority
- CN
- China
- Prior art keywords
- insulating sheet
- lead end
- interphase insulating
- phase insulation
- dowel
- 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
Links
- 230000016507 interphase Effects 0.000 title claims abstract description 52
- 238000009413 insulation Methods 0.000 title claims abstract description 46
- 239000002657 fibrous material Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229920006267 polyester film Polymers 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a connecting rod formula is insulating alternately, including terminal end alternate insulation piece and non-terminal end alternate insulation piece, terminal end alternate insulation piece and non-terminal end alternate insulation piece are connected as an organic wholely through the splice bar, terminal end alternate insulation piece and non-terminal end alternate insulation piece are provided with the card with two liang of relatively of junction of splice bar. Like this, the interphase insulation piece of lead wire end and the interphase insulation piece of non-lead wire end are connected through the splice bar, become the interphase insulation of integral type, and the card makes fixing in the stator wire casing that interphase insulation can be better, increases the reliability of the interphase insulation of motor stator. When the connecting ribs are welded on the clamping sheets, the welding parts are positioned on the clamping sheets instead of the insulating sheets, so that the placing difficulty can be reduced, the production efficiency is improved, and the cost of interphase insulation is reduced.
Description
Technical field
The utility model relates to motor stator and makes field, is specifically related to a kind of phase insulation.
Background technology
In current compressor of air conditioner motor stator manufacturing process, in order to prevent yarn, all adopt link-type phase insulation that major-minor is separated.Although Contiuum type phase insulation is effective, lay more difficultly, and easily deviate from, increased the difficulty of laying phase insulation and rolling off the production line.
Utility model content
In view of the foregoing defects the prior art has, the utility model will solve following technical problem, and phase insulation reduces the difficulty of laying phase insulation when guaranteeing to lay effect, reduces the time of laying phase insulation, enhance productivity, and reduce the cost of phase insulation.
For solving the problems of the technologies described above, the utility model provides a kind of link-type phase insulation, comprise lead end interphase insulating sheet and non-lead end interphase insulating sheet, described lead end interphase insulating sheet and non-lead end interphase insulating sheet connect as one by dowel, and the junction of described lead end interphase insulating sheet and non-lead end interphase insulating sheet and dowel is relatively set with card between two.
As preferably, the width of the width of described card and motor stator wire casing adapts.
As preferably, the length of described dowel is less than the distance between described lead end interphase insulating sheet and non-lead end interphase insulating sheet inner edge, and the end of described dowel is connected on corresponding card.
As preferably, described dowel is welded on corresponding card.
As preferably, described dowel and described card overlapping all weld together.
As preferably, the distance between described lead end interphase insulating sheet and non-lead end interphase insulating sheet inner edge is slightly larger than the folded height of motor stator.
As preferably, described lead end interphase insulating sheet and non-lead end interphase insulating sheet are made by polyester film material.
As preferably, described dowel is made by individual fiber materials.
The utility model at least has following beneficial effect: lead end interphase insulating sheet and non-lead end interphase insulating sheet couple together by dowel, the formula that becomes one phase insulation, card can better be fixed phase insulation in stator slot, increases the reliability of motor stator phase insulation.When dowel is welded on card, welding position is positioned on card, rather than on insulating trip, can reduce and lay difficulty like this, enhances productivity, and reduces the cost of phase insulation.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the link-type phase insulation of the utility model embodiment.
Fig. 2 is the another kind of structural representation of the link-type phase insulation of the utility model embodiment.
Description of reference numerals
1-lead end interphase insulating sheet, the non-lead end interphase insulating sheet of 2-, 3-dowel, 4-card, A-welding position
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
Fig. 1 and Fig. 2 are the structural representations of the link-type phase insulation of the utility model embodiment.As shown in the figure, link-type phase insulation of the present utility model comprises lead end interphase insulating sheet 1 and non-lead end interphase insulating sheet 2, lead end interphase insulating sheet 1 and non-lead end interphase insulating sheet 2 connect as one by dowel 3, and lead end interphase insulating sheet 1 and non-lead end interphase insulating sheet 2 are relatively set with card 4 between two with the junction of dowel 3.Like this, lead end interphase insulating sheet 1 and non-lead end interphase insulating sheet 2 couple together by dowel 3, the formula that becomes one phase insulation, and card 4 can better be fixed phase insulation in stator slot, increases the reliability of motor stator phase insulation.
Can be according to the size of stator lead end and non-lead end line bag, design lead end interphase insulating sheet 1 and non-lead end interphase insulating sheet 2.
According to the folded height of stator, design the overall length of dowel 3 and card 4.The length of different cards 4 is according to demand also different, in order to make phase insulation better fixing in stator, card 4 structures have been designed, if but the oversize difficulty of laying that can increase again phase insulation of card 4, so the length of card 4 must design according to the actual requirements, advantageously, the width of the width of card 4 and motor stator wire casing adapts.
Advantageously, as shown in Figure 2, the length of dowel 3 is less than the distance between lead end interphase insulating sheet 1 and non-lead end interphase insulating sheet 2 inner edges, and the end of dowel 3 is connected on corresponding card 4.As shown in Figure 2, dowel 3 can be welded on corresponding card 4.Also be that welding position A is positioned on card 4, compare with the situation that the welding position A of Fig. 1 is positioned on each insulating trip, this structure of Fig. 2 makes in laying the process of phase insulation, dowel 3 and card 4 just can become one, and when moving dowel 3, card 4 also can move thereupon, when so can avoid moving in installation process dowel 3, be subject to stopping of card 4, can reduce the time of laying like this, enhance productivity, also reduce the cost of phase insulation simultaneously.Advantageously, dowel 3 all welds together with card 4 overlappings.
Distance between lead end interphase insulating sheet 1 and non-lead end interphase insulating sheet 2 inner edges can be slightly larger than the folded height of motor stator.
Lead end interphase insulating sheet 1 and non-lead end interphase insulating sheet 2 can be made by polyester film material, can select as required 0.188mm thickness or 0.125mm thickness.Dowel 3 can be made by individual fiber materials, and for example individual fiber materials diameter can be 0.9mm.
Lead end and non-lead end interphase insulating sheet 1 adopt polyester film material, can select as required 0.188mm thickness or 0.125mm thickness, and it is 0.9mm that ultimate fibre dowel 3 adopts individual fiber materials diameter.
Certainly; the above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (8)
1. a link-type phase insulation, comprise lead end interphase insulating sheet and non-lead end interphase insulating sheet, described lead end interphase insulating sheet and non-lead end interphase insulating sheet connect as one by dowel, it is characterized in that, the junction of described lead end interphase insulating sheet and non-lead end interphase insulating sheet and dowel is relatively set with card between two.
2. link-type phase insulation as claimed in claim 1, is characterized in that, the width of the width of described card and motor stator wire casing adapts.
3. link-type phase insulation as claimed in claim 1 or 2, is characterized in that, the length of described dowel is less than the distance between described lead end interphase insulating sheet and non-lead end interphase insulating sheet inner edge, and the end of described dowel is connected on corresponding card.
4. link-type phase insulation as claimed in claim 3, is characterized in that, described dowel is welded on corresponding card.
5. link-type phase insulation as claimed in claim 4, is characterized in that, described dowel and described card overlapping all weld together.
6. link-type phase insulation as claimed in claim 1 or 2, is characterized in that, the distance between described lead end interphase insulating sheet and non-lead end interphase insulating sheet inner edge is slightly larger than the folded height of motor stator.
7. link-type phase insulation as claimed in claim 1, is characterized in that, described lead end interphase insulating sheet and non-lead end interphase insulating sheet are made by polyester film material.
8. link-type phase insulation as claimed in claim 1, is characterized in that, described dowel is made by individual fiber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280243.0U CN203984116U (en) | 2014-05-28 | 2014-05-28 | Connecting rod type interphase insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280243.0U CN203984116U (en) | 2014-05-28 | 2014-05-28 | Connecting rod type interphase insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984116U true CN203984116U (en) | 2014-12-03 |
Family
ID=51981533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420280243.0U Expired - Fee Related CN203984116U (en) | 2014-05-28 | 2014-05-28 | Connecting rod type interphase insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984116U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986265A (en) * | 2014-05-28 | 2014-08-13 | 珠海凌达压缩机有限公司 | Connecting rod type interphase insulation |
| CN117175876A (en) * | 2023-11-03 | 2023-12-05 | 山西电机制造有限公司 | Manufacturing process and wire embedding process for interphase insulation of hanging type 2-pole motor for automatic wire embedding |
| DE102022126271A1 (en) | 2022-10-11 | 2024-04-11 | Schaeffler Technologies AG & Co. KG | Method for producing a stator of an electric rotary machine, stator of an electric rotary machine produced thereby and electric rotary machine |
-
2014
- 2014-05-28 CN CN201420280243.0U patent/CN203984116U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986265A (en) * | 2014-05-28 | 2014-08-13 | 珠海凌达压缩机有限公司 | Connecting rod type interphase insulation |
| DE102022126271A1 (en) | 2022-10-11 | 2024-04-11 | Schaeffler Technologies AG & Co. KG | Method for producing a stator of an electric rotary machine, stator of an electric rotary machine produced thereby and electric rotary machine |
| WO2024078656A1 (en) | 2022-10-11 | 2024-04-18 | Schaeffler Technologies AG & Co. KG | Method for producing a stator of an electric rotary machine, electric rotary machine stator produced by said method, and electric rotary machine |
| CN117175876A (en) * | 2023-11-03 | 2023-12-05 | 山西电机制造有限公司 | Manufacturing process and wire embedding process for interphase insulation of hanging type 2-pole motor for automatic wire embedding |
| CN117175876B (en) * | 2023-11-03 | 2024-02-13 | 山西电机制造有限公司 | Manufacturing process and wire embedding process for interphase insulation of hanging type 2-pole motor for automatic wire embedding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20210528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |