CN102332795B - A kind of winding end binding process - Google Patents
A kind of winding end binding process Download PDFInfo
- Publication number
- CN102332795B CN102332795B CN201110224535.3A CN201110224535A CN102332795B CN 102332795 B CN102332795 B CN 102332795B CN 201110224535 A CN201110224535 A CN 201110224535A CN 102332795 B CN102332795 B CN 102332795B
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- Prior art keywords
- tie
- winding overhang
- specific purpose
- purpose tool
- winding
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- 238000004804 winding Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000004080 punching Methods 0.000 claims abstract description 4
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 23
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 claims description 3
- 210000003298 dental enamel Anatomy 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 abstract description 6
- 239000004922 lacquer Substances 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The present invention discloses a kind of Novel winding end binding process, and it comprises following step of ligation: first penetrate in specific purpose tool by a bundle tie, and tie is from the pull-out of specific purpose tool one end, and tie is full of winding overhang root two circle, and knotting is fixing; Between two circle ties, specific purpose tool is inserted with in winding overhang from outside; Tie pulls out from there being winding overhang inner edge; Specific purpose tool is inserted from outside to inside between two strands of ties; Specific purpose tool is inserted from outside to inside between two circle ties again, be positioned at the two circle tie inner edges breaking into knot; Repeat above-mentioned steps, stator punching has N groove, then repeat N time, can realize winding overhang and intersect uninterrupted formula colligation continuously, have winding overhang after colligation.The present invention not only increases colligation efficiency, reduces labour intensity, and winding overhang coil is exposed on the outside, and is conducive to winding dipping lacquer, is conducive to the distributing of winding overhang coil heat when motor runs.
Description
Technical field
The present invention relates to one and have winding overhang colligation, specifically replace traditional binding strap with tie, belong to technical field of motor manufacture.
Background technology
The winding overhang that has of middle-size and small-size threephase asynchronous not only needs certain physical dimension requirement, also needs enough mechanical strengths, and to ensure safety when motor runs, therefore the end of winding needs to carry out colligation.Traditional technology for binding first the colligation tep reel (binding strap material is 0.17x25PST polyester staple fiber) of one fixed width is cut into the binding strap of one 10 ~ 25 meters long, then binding strap is shuttled between every slot coil gap, binding strap needs to flatten, and have certain tension force.The shortcoming of this technique is: because binding strap tens meters is long, the colligation overlong time of shuttling between every slot coil gap, and winding overhang coil is all wrapped up by binding strap, be unfavorable for winding dipping lacquer, when being also unfavorable for that motor runs, winding overhang coil heat distributes.
Summary of the invention
The invention reside in and overcome above-mentioned weak point, thus a kind of uninterrupted formula colligation that intersects continuously is provided, not only increase colligation efficiency, reduce labour intensity, and winding overhang coil is exposed on the outside, be conducive to the winding end binding process of winding dipping lacquer.
According to technical scheme provided by the invention, a kind of winding end binding process, comprises following step of ligation:
1, first a bundle tie is penetrated specific purpose tool, in penetrating from hollow handle, tie is from hollow stem one end pull-out certain length of specific purpose tool, and length is two times of winding overhang girth, and tie is full of winding overhang root two circle, and knotting is fixing;
2, be inserted with in winding overhang by the hollow stem of specific purpose tool from outside between two circle ties, the hollow stem of specific purpose tool need be positioned at the two circle tie inner edges breaking into knot;
3, pulled out from there being winding overhang inner edge by tie, the length of tie pull-out is 1.25 times of winding overhang length, not easily long;
4, from the tie of winding overhang inner edge pull-out, now two strands have been become, hollow by specific purpose tool
1
Bar inserts between two strands of ties from outside to inside; Hollow stem by specific purpose tool makes tie have some tension, ensures that winding overhang enamel covered wire is not loose; Inserted from outside to inside by the hollow stem of specific purpose tool between two circle ties, the hollow stem of specific purpose tool need be positioned at the two circle tie inner edges breaking into knot again;
5, repeat above-mentioned steps, stator punching has N groove, then repeat N time, just can realize winding overhang and intersect uninterrupted formula colligation continuously, complete the colligation of winding overhang after colligation.
Compared with the prior art the present invention has the following advantages:
The present invention has winding overhang tie to replace binding strap colligation, this technology for binding is the uninterrupted formula colligation of intersection continuously, by means of specific purpose tool, tie has some tension of one's own, this technology for binding not only increases colligation efficiency, reduces labour intensity, and winding overhang coil is exposed on the outside, be conducive to winding dipping lacquer, be conducive to the distributing of winding overhang coil heat when motor runs.
Accompanying drawing explanation
Fig. 1 be adopt tie colligation have winding schematic diagram.
Fig. 2 is the specific purpose tool schematic diagram adopting tie colligation.
Embodiment
Embodiment in is by reference to the accompanying drawings further described by the present invention below.
Shown in Fig. 1, tie 1 material is the hollow PST polyester staple fiber of φ 1mm or φ 3mm, and the tie of φ 1mm is used for the motor of center below height 160mm, and the tie of φ 3mm is used for center height 180mm and above motor.The effect of tie makes winding overhang coil not loose, and after dipping lacquer, winding overhang keeps certain mechanical strength.
Shown in Fig. 2, specific purpose tool comprises hollow handle 2, hollow stem 3.Hollow handle 2 material is that aluminium is made, and hollow stem 3 is with certain taper, and hollow stem 3 material is steel, and hollow handle 2 and hollow stem 3 are threaded connection, the hollow stem just worn and torn with replacing.
Embodiment 1: a kind of winding end binding process comprises following step of ligation:
First a bundle tie 1 is penetrated specific purpose tool, in penetrating from hollow handle, tie is from hollow stem one end pull-out certain length of specific purpose tool, and length is two times of winding overhang girth, and tie is full of winding overhang root two circle, and knotting is fixing.Between two circle ties, the hollow stem of specific purpose tool is inserted with in winding overhang from outside, the hollow stem of specific purpose tool need be positioned at the two circle tie inner edges breaking into knot, with hand, tie is pulled out from there being winding overhang inner edge, the length of tie pull-out is 1.25 times of winding overhang length, not easily long.Now become two strands from the tie of inner edge pull-out, inserted from outside to inside by the hollow stem of specific purpose tool between two strands of ties, the hollow stem by specific purpose tool makes colligation
2
Rope has some tension, ensure that winding overhang enamel covered wire is not loose, finally again the hollow stem of specific purpose tool is inserted from outside to inside between two circle ties, the hollow stem of specific purpose tool need be positioned at the two circle tie inner edges breaking into knot, repeat above-mentioned steps, stator punching has 48 grooves, then repeat 48 times, just can realize winding overhang and intersect uninterrupted formula colligation continuously, after colligation, complete the colligation of winding overhang.
This technology for binding avoids the long colligation time that the long binding strap of employing tens meters shuttles between every slot coil gap, average every platform electric motor winding end colligation tie substitutes binding strap and can save 20 minutes, substantially increase colligation efficiency, and winding overhang good looking appearance is generous, be easy to winding dipping lacquer, be easy to the distributing of winding overhang coil heat when motor runs.
Claims (1)
1. a winding end binding process, is characterized in that: comprise following step of ligation:
(1), first a bundle tie is penetrated specific purpose tool, in penetrating from hollow handle, tie pulls out from hollow stem one end of specific purpose tool, and pull-out length is two times of winding overhang girth, and tie encloses around winding overhang root two, and knotting is fixing;
(2), insert in winding overhang by the hollow stem of specific purpose tool from outside between two circle ties, the hollow stem of specific purpose tool need be positioned at the two circle tie inner edges breaking into knot;
(3), by tie from the pull-out of winding overhang inner edge, tie pull-out length is 1.25 times of winding overhang length;
(4) tie, from winding overhang inner edge pulled out, has now become two strands, has been inserted by the hollow stem of specific purpose tool between two strands of ties from outside to inside; Ensure that winding overhang enamel covered wire is not loose; Again the hollow stem of specific purpose tool is inserted between two circle ties from outside to inside, be positioned at the two circle tie inner edges breaking into knot;
(5), repeat above-mentioned steps (1) to step (4), stator punching has N groove, then repeat N time, can realize winding overhang and intersect uninterrupted colligation continuously, complete the colligation of winding overhang after colligation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110224535.3A CN102332795B (en) | 2011-08-06 | 2011-08-06 | A kind of winding end binding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110224535.3A CN102332795B (en) | 2011-08-06 | 2011-08-06 | A kind of winding end binding process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102332795A CN102332795A (en) | 2012-01-25 |
| CN102332795B true CN102332795B (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110224535.3A Active CN102332795B (en) | 2011-08-06 | 2011-08-06 | A kind of winding end binding process |
Country Status (1)
| Country | Link |
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| CN (1) | CN102332795B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060212A (en) * | 2015-08-10 | 2015-11-18 | 山西省农业科学院棉花研究所 | Quick, simple and rigid culture medium bottle opening sealing method |
| CN107147252A (en) * | 2017-05-25 | 2017-09-08 | 合肥皖化电泵有限公司 | A Method for Fixing Winding Ends of Boiler Water Circulating Pump |
| CN110896258B (en) * | 2018-09-13 | 2025-03-28 | 上海海立电器有限公司 | Fixing device and fixing method for motor and stator winding connecting wire thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167357A (en) * | 1996-04-18 | 1997-12-10 | Abb研究有限公司 | Banding of the outer end of the motor rotor winding and the binding method of the outer end of the winding |
| CN101079556A (en) * | 2006-05-25 | 2007-11-28 | 哈尔滨理工大学 | Structure of novel generator stator |
| CN201230261Y (en) * | 2008-06-27 | 2009-04-29 | 珠海格力电器股份有限公司 | Single-phase asynchronous motor with improved winding structure |
| CN101699727A (en) * | 2009-11-13 | 2010-04-28 | 湘潭电机股份有限公司 | Motor stator coil end part fixing method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5921258A (en) * | 1982-07-23 | 1984-02-03 | Matsushita Electric Ind Co Ltd | Knitting needles for coil knitting machines |
| JP2717434B2 (en) * | 1989-02-14 | 1998-02-18 | 三工機器株式会社 | Stator coil binding device |
| US6637593B2 (en) * | 2001-07-09 | 2003-10-28 | Lincoln Global, Inc. | Laced electrode coil and method of making |
| JP4957377B2 (en) * | 2007-05-23 | 2012-06-20 | トヨタ自動車株式会社 | Electric motor stator |
-
2011
- 2011-08-06 CN CN201110224535.3A patent/CN102332795B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167357A (en) * | 1996-04-18 | 1997-12-10 | Abb研究有限公司 | Banding of the outer end of the motor rotor winding and the binding method of the outer end of the winding |
| CN101079556A (en) * | 2006-05-25 | 2007-11-28 | 哈尔滨理工大学 | Structure of novel generator stator |
| CN201230261Y (en) * | 2008-06-27 | 2009-04-29 | 珠海格力电器股份有限公司 | Single-phase asynchronous motor with improved winding structure |
| CN101699727A (en) * | 2009-11-13 | 2010-04-28 | 湘潭电机股份有限公司 | Motor stator coil end part fixing method |
Non-Patent Citations (2)
| Title |
|---|
| 大型汽轮发电机定子绕组端部固定方法;王玉田等;《大电机技术》;20110430(第02期);第15-19页 * |
| 高压交流电机定子绕组端部固定结构研究;宁苏辉等;《电工技术杂志》;20010131(第1期);第48-49页 * |
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| Publication number | Publication date |
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| CN102332795A (en) | 2012-01-25 |
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Address after: 214145 Wuxi Province, New District, Hongshan street, No. golden street, No. 1 Patentee after: Zhongda Motors Co., Ltd. Address before: 214135 Jiangsu Province, Wuxi city Xin'an District Street Su Xi Road No. 888 Patentee before: Wuxi Zhongda Motors Co., Ltd. |