CN205212652U - Motor winding overhang plastic frock - Google Patents
Motor winding overhang plastic frock Download PDFInfo
- Publication number
- CN205212652U CN205212652U CN201521079296.7U CN201521079296U CN205212652U CN 205212652 U CN205212652 U CN 205212652U CN 201521079296 U CN201521079296 U CN 201521079296U CN 205212652 U CN205212652 U CN 205212652U
- Authority
- CN
- China
- Prior art keywords
- child
- swollen tire
- stator core
- winding
- interior
- 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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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a motor winding overhang plastic frock, it includes interior bloated child, the child of expanding outward, the excircle of interior bloated child is coniform, the one end excircle of interior bloated child be equipped with with stator core end plate and stator core in circle assorted tang, the design shape phase -match of circle in the other end excircle of interior bloated child and the end winding, the outer interior circle that expands the child be coniform, in the one end of the child of expanding outward the circle be equipped with with stator core clamping ring and stator core excircle assorted tang, the design shape phase -match of round and end winding excircle in the other end of the child of expanding outward. The utility model discloses child and the outer child of expanding owing to expand in having used for tip plastic outward appearance is improved, and tip outer lane size and inner circle size obtain fine control, operate simplyr, and the reduction workman beats the tip, sparingly the plastic time, has improved production efficiency, reduces dielectric breakdown simultaneously.
Description
Technical field
The utility model relates to field of motor manufacturing, particularly relates to a kind of electric motor winding end shaping tooling.
Background technology
Have winding stator core by stator core and the winding that is embedded in iron core slot, winding overhang refers to the winding exceeding stator core two ends, and end trimming mainly carries out at the winding stator core two ends that have of non-dipping lacquer.At present, electric motor winding end shaping generally by workman with rubber hammer, make the instruments such as handle, by beaing end, shaping carried out to motor end, this technique is high to operative's level requirement, end shape size is restive, easy misoperation destroys overhang insulation, and man-hour is long, inefficiency.
Utility model content
The purpose of this utility model is to overcome above defect, provides a kind of electric motor winding end shaping tooling improving winding overhang shaping efficiency.
The technical solution of the utility model is: a kind of electric motor winding end shaping tooling, it comprises interior swollen tire, outer swollen tire, the cylindrical of described interior swollen tire is coniform, one end cylindrical of interior swollen tire is provided with the seam matched with stator core end plate and stator core inner circle, the interior other end cylindrical of swollen tire and the design shape of end winding inner circle match, the inner circle of described outer swollen tire is coniform, one end inner circle of outer swollen tire is provided with the seam matched with stator core trim ring and stator core cylindrical, and the other end inner circle of outer swollen tire and the design shape of end winding cylindrical match.
Preferably, described interior swollen tire is made up of the circular cone of a radial expansion cone lobes more than two lobes or two lobes.
Preferably, described outer swollen tire is made up of the circular cone of a radial expansion cone lobes more than two lobes or two lobes.
Preferably, also comprise abrasive rubber, described abrasive rubber is arranged between interior swollen tire and end winding and outward between swollen tire and end winding.
Advantageous Effects of the present utility model is, owing to employing interior swollen tire and outer swollen tire, end cosmetic appearance is improved, outer ring, end size and inner ring size are well controlled, operation is simpler, reduces workman's beaing end, saves training time, improve production efficiency, reduce insulation breakdown simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to accompanying drawing, a kind of electric motor winding end shaping tooling, it comprises interior swollen tire 2, outer swollen tire 1 and abrasive rubber 3, described interior swollen tire 2 is made up of the circular cone of a radial expansion two lobes, one end cylindrical of interior swollen tire 2 is provided with the seam matched with stator core 4 end plate and stator core 4 inner circle, the interior other end cylindrical of swollen tire 2 and the design shape of end winding 5 inner circle match, described outer swollen tire 1 is made up of the circular cone of a radial expansion two lobes, one end inner circle of outer swollen tire 1 is provided with the seam matched with stator core 4 trim ring and stator core 4 cylindrical, the other end inner circle of outer swollen tire 1 and the design shape of end winding 5 cylindrical match, described abrasive rubber 3 is arranged between interior swollen tire 2 and end winding 5 and outward between swollen tire 1 and end winding 5.
Claims (5)
1. an electric motor winding end shaping tooling, it is characterized in that, it comprises interior swollen tire, outer swollen tire, the cylindrical of described interior swollen tire is coniform, one end cylindrical of interior swollen tire is provided with the seam matched with stator core end plate and stator core inner circle, the interior other end cylindrical of swollen tire and the design shape of end winding inner circle match, the inner circle of described outer swollen tire is coniform, one end inner circle of outer swollen tire is provided with the seam matched with stator core trim ring and stator core cylindrical, and the other end inner circle of outer swollen tire and the design shape of end winding cylindrical match.
2. a kind of electric motor winding end shaping tooling according to claim 1, is characterized in that, described interior swollen tire is made up of the circular cone of a radial expansion cone lobes more than two lobes or two lobes.
3. according to a kind of electric motor winding end shaping tooling according to claim 1 or claim 2, it is characterized in that, described outer swollen tire is made up of the circular cone of a radial expansion cone lobes more than two lobes or two lobes.
4. according to a kind of electric motor winding end shaping tooling according to claim 1 or claim 2, it is characterized in that, also comprise abrasive rubber, described abrasive rubber is arranged between interior swollen tire and end winding and outward between swollen tire and end winding.
5. a kind of electric motor winding end shaping tooling according to claim 3, is characterized in that, also comprise abrasive rubber, and described abrasive rubber is arranged between interior swollen tire and end winding and outward between swollen tire and end winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521079296.7U CN205212652U (en) | 2015-12-23 | 2015-12-23 | Motor winding overhang plastic frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521079296.7U CN205212652U (en) | 2015-12-23 | 2015-12-23 | Motor winding overhang plastic frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212652U true CN205212652U (en) | 2016-05-04 |
Family
ID=55850342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521079296.7U Expired - Fee Related CN205212652U (en) | 2015-12-23 | 2015-12-23 | Motor winding overhang plastic frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110098683A (en) * | 2019-06-07 | 2019-08-06 | 中车永济电机有限公司 | A kind of traction electric machine stator |
| CN112564429A (en) * | 2019-09-26 | 2021-03-26 | 襄阳中车电机技术有限公司 | Scattered winding series motor stator end shaping device |
-
2015
- 2015-12-23 CN CN201521079296.7U patent/CN205212652U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110098683A (en) * | 2019-06-07 | 2019-08-06 | 中车永济电机有限公司 | A kind of traction electric machine stator |
| CN112564429A (en) * | 2019-09-26 | 2021-03-26 | 襄阳中车电机技术有限公司 | Scattered winding series motor stator end shaping device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161223 |