CN109382457A - A kind of lead-out wires of coil reshaping structure and method - Google Patents
A kind of lead-out wires of coil reshaping structure and method Download PDFInfo
- Publication number
- CN109382457A CN109382457A CN201710664728.8A CN201710664728A CN109382457A CN 109382457 A CN109382457 A CN 109382457A CN 201710664728 A CN201710664728 A CN 201710664728A CN 109382457 A CN109382457 A CN 109382457A
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- CN
- China
- Prior art keywords
- coil
- shaping
- lead
- boss
- skeleton
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The present invention proposes a kind of lead-out wires of coil reshaping structure and method, including lead-out wire reshaping clamp and fixed coil magnet, the lead-out wire reshaping clamp is made of shaping boss, skeleton fixing lug boss and collet, skeleton fixing lug boss is fixed on collet one end, shaping boss is arranged in skeleton fixing lug boss, and machining and shaping slot on shaping boss, coil is mounted in skeleton fixing lug boss, adsorption magnet fixed coil, skeleton fixing lug boss and coil rack inner chamber body cooperate.The present invention guarantees that lead-out wire shaping once succeeds by using reshaping clamp, avoids repeatedly bending the damage to enameled wire.
Description
Technical field
The present invention relates to a kind of lead-out wires of coil reshaping structure and methods, belong to torquer mounting technology field.
Background technique
Square device coil is symmetrically bonded in center pendulum two sides, and beginning and end draw enameled wire to be welded on center pendulum corresponding golden
Qu Shang is electrical connection paths important component, if drawing thread breakage, product exports no signal.Lead-out wires of coil is whole
The purpose of shape is to prevent lead-out wire and skeleton edges from interfering, avoid skeleton edges repeatedly with draw enameled wire caused by enamel-cover link friction
Situations such as damaged.
Since enamel-cover linear diameter is less than 0.07mm, shaping at present needs to hold coil tip tweezers under 10 power microscopes
Lead-out wire is arranged into camber, and far from the sharp place of skeleton edges.Coil dimension is small, is not easy to clamp by hand, lead-out wire shaping one
It is secondary it is unsuccessful need to carry out shaping again, be easy to appear the problem that bending enameled wire causes enameled wire impaired repeatedly.
Summary of the invention
It is an object of the invention to overcome the shortage of prior art, provide it is a kind of it is easy to operate, one-time success rate is high, can effectively keep away
Exempt from the lead-out wires of coil reshaping structure for bending enameled wire repeatedly and method.
Technical solution of the invention: a kind of lead-out wires of coil reshaping structure, including lead-out wire reshaping clamp and fixation
Coil magnet, the lead-out wire reshaping clamp are made of shaping boss, skeleton fixing lug boss and collet, skeleton fixing lug boss
It is fixed on collet one end, shaping boss is arranged in skeleton fixing lug boss, and machining and shaping slot, coil are mounted on bone on shaping boss
In frame fixing lug boss, adsorption magnet fixed coil, skeleton fixing lug boss and coil rack inner chamber body cooperate；
When shaping, it is bonded at the top of skeleton fixing lug boss upper top and coil rack inner chamber body inner surface, shaping boss is higher than
Enameled wire at coil rack edge circular hole is integrally exposed by coil rack edge circular hole on coil rack top, and coil draws
Outlet is welded on center pendulum across shaping slot and corresponds on Jin Qu.
The thickness w of the skeleton fixing lug boss1>=coil rack thickness wg。
The extraction linear diameter that the shaping boss and skeleton fixing lug boss overhead height difference Δ h value range is >=7 times.
The shaping slot runs through shaping boss, bottom thickness w2>=2 times of extraction linear diameter.
The groove width w of the shaping slot3>=5 times of extraction linear diameter.
A kind of lead-out wires of coil shaping methods, are realized by following steps:
The first step will be mounted on reshaping clamp with shaped framework coil,
Shaping boss face skeleton edges circular hole, will be placed into skeleton fixing lug boss with shaped framework coil, and make shaping boss
Expose skeleton from skeleton edges circular hole, band shaped framework coil is motionless, and reshaping clamp moves back, and skeleton fixing lug boss upper top is made to be adjacent to bone
Frame inner cavity；
Second step places magnet outside skeleton, is fixed on band shaped framework coil on reshaping clamp；
Lead-out wires of coil is pulled in shaping slot with tweezers, cuts off extra extraction enameled wire by third step；
4th step sequentially removes magnet and with shaped framework coil, completes lead-out wire shaping.
The present invention compared with prior art the utility model has the advantages that
(1) present invention guarantees that lead-out wire shaping once succeeds by using reshaping clamp, avoids repeatedly bending to enameled wire
Damage；
(2) present invention effectively prevents damaging enameled wire in reforming process by limiting reshaping clamp structure snd size
Surface coat of paint；
(3) reshaping clamp structure of the present invention is simple, convenient for operation；
(4) present clip is easy to operate, and lead-out wires of coil shaping consistency is good, the abrasion of lead-out wire is reduced, after being conducive to
Welding of the phase enameled wire on corresponding Jin Qu.
Detailed description of the invention
Fig. 1 is reshaping clamp main view of the present invention；
Fig. 2 is reshaping clamp side view of the present invention；
Fig. 3 is present invention band shaped framework coil assembling front view on reshaping clamp；
Fig. 4 is present invention band shaped framework coil assembling side elevation on reshaping clamp；
Fig. 5 is that present invention band shaped framework coil assembles partial enlarged view on reshaping clamp.
1 it is wherein collet, 2 be skeleton fixing lug boss, 3 be shaping boss, 4 be shaping slot, 5 be band shaped framework coil, 6 is line
Circle lead-out wire, 7 be coil enameled wire, 8 be skeleton edges circular hole.
Specific embodiment
Below with reference to specific example and attached drawing, the present invention is described in detail.
Reshaping structure of the present invention is as shown in Figure 1, 2, including lead-out wire reshaping clamp and fixed coil magnet, lead-out wire it is whole
Clamp is made of shaping boss 3, skeleton fixing lug boss 2 and collet 1.Perforative shaping slot 4, shaping are processed on shaping boss 3
Slot passes through extra-fine grinding, guarantees shaping slot inner wall smooth, avoids damage to coil and draws enameled wire.Collet 1 facilitates manual taking whole
A lead-out wire reshaping clamp, fixture are made of 304 stainless steels, and absorbent cylindrical shape small magnet is for solid after placing band shaped framework coil
Alignment circle.
As shown in Figure 1, 2, the thickness w of this example middle skeleton fixing lug boss1For 3.5mm, (coil rack thickness wg3mm), whole
Shape boss and skeleton fixing lug boss overhead height difference Δ h take 8 times of extraction linear diameter, shaping trench bottom thickness w22 times are taken to draw
Linear diameter out, groove width w3Take 6 times of extraction linear diameter.
Invention also provides lead-out wires of coil shaping methods, as shown in Fig. 3,4,5, the specific steps are as follows:
1, it will be mounted on reshaping clamp with shaped framework coil,
3 face skeleton edges circular hole 8 of shaping boss, will be placed into skeleton fixing lug boss 2 with shaped framework coil 5, and make shaping
Boss 3 exposes skeleton from skeleton edges circular hole 8, and band shaped framework coil 5 is motionless, and reshaping clamp moves back, and makes to push up in skeleton fixing lug boss 2
Portion is adjacent to framework inner cavity；
2, magnet is placed outside skeleton, is fixed on band shaped framework coil 5 on reshaping clamp；
3, lead-out wires of coil 6 is pulled in shaping slot 4 with tweezers, cuts off extra extraction enameled wire；
4, it sequentially removes magnet and with shaped framework coil 5, completes lead-out wire shaping.
Unspecified part of the present invention is known to the skilled person technology.
Claims (6)
1. a kind of lead-out wires of coil reshaping structure, it is characterised in that: including lead-out wire reshaping clamp and fixed coil magnet, institute
The lead-out wire reshaping clamp stated is made of shaping boss, skeleton fixing lug boss and collet, and skeleton fixing lug boss is fixed on collet one
End, shaping boss are arranged in skeleton fixing lug boss, and machining and shaping slot on shaping boss, coil is mounted on skeleton fixing lug boss
On, adsorption magnet fixed coil, skeleton fixing lug boss and coil rack inner chamber body cooperate；
When shaping, it is bonded at the top of skeleton fixing lug boss upper top and coil rack inner chamber body inner surface, shaping boss is higher than coil
Enameled wire at skeleton edges circular hole is integrally exposed by coil rack edge circular hole in coil rack top, lead-out wires of coil
Center pendulum is welded on across shaping slot to correspond on Jin Qu.
2. a kind of lead-out wires of coil reshaping structure according to claim 1, it is characterised in that: the skeleton fixing lug boss
Thickness w1>=coil rack thickness wg。
3. a kind of lead-out wires of coil reshaping structure according to claim 1, it is characterised in that: the shaping boss and bone
The extraction linear diameter that frame fixing lug boss overhead height difference Δ h value range is >=7 times.
4. a kind of lead-out wires of coil reshaping structure according to claim 1, it is characterised in that: the shaping slot is through whole
Shape boss, bottom thickness w2>=2 times of extraction linear diameter.
5. a kind of lead-out wires of coil reshaping structure according to claim 1, it is characterised in that: the groove width of the shaping slot
w3>=5 times of extraction linear diameter.
6. utilizing a kind of shaping methods of lead-out wires of coil reshaping structure described in claim 1, which is characterized in that by following
Step is realized:
The first step will be mounted on reshaping clamp with shaped framework coil,
Shaping boss face skeleton edges circular hole, will be placed into skeleton fixing lug boss with shaped framework coil, and make shaping boss from bone
Frame edge circular hole exposes skeleton, and band shaped framework coil is motionless, and reshaping clamp moves back, and is adjacent to skeleton fixing lug boss upper top in skeleton
Chamber；
Second step places magnet outside skeleton, is fixed on band shaped framework coil on reshaping clamp；
Lead-out wires of coil is pulled in shaping slot with tweezers, cuts off extra extraction enameled wire by third step；
4th step sequentially removes magnet and with shaped framework coil, completes lead-out wire shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664728.8A CN109382457B (en) | 2017-08-07 | 2017-08-07 | Shaping structure and method for coil outgoing line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664728.8A CN109382457B (en) | 2017-08-07 | 2017-08-07 | Shaping structure and method for coil outgoing line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109382457A true CN109382457A (en) | 2019-02-26 |
| CN109382457B CN109382457B (en) | 2020-06-02 |
Family
ID=65413054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710664728.8A Active CN109382457B (en) | 2017-08-07 | 2017-08-07 | Shaping structure and method for coil outgoing line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109382457B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108591A (en) * | 2020-09-27 | 2020-12-22 | 马鞍山久想电气有限公司 | Trimming and length-fixing device and trimming method for outgoing line of transformer coil |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3851830A (en) * | 1972-04-25 | 1974-12-03 | M Barthalon | Method for winding electric coils and electric coils produced thereby |
| CN101542656A (en) * | 2007-07-24 | 2009-09-23 | 日本萨比克株式会社 | Method and device involving coil taking-out or taking-out forming |
| CN103560622A (en) * | 2013-09-30 | 2014-02-05 | 宁波菲仕运动控制技术有限公司 | Servo motor stator assembly shaping tool |
| CN203644557U (en) * | 2013-12-16 | 2014-06-11 | 天津斯巴克瑞汽车电子有限公司 | Powdered iron core wire wrapping tool fixture |
| CN204906127U (en) * | 2015-09-10 | 2015-12-23 | 湘潭电机股份有限公司 | Random winding tip shaping device |
| CN106300839A (en) * | 2015-05-22 | 2017-01-04 | 襄阳南车电机技术有限公司 | A kind of magnetic pole open stich the end of a thread fixture for forming |
| CN106887326A (en) * | 2015-12-15 | 2017-06-23 | 航天科工惯性技术有限公司 | Torquer coil winding method |
-
2017
- 2017-08-07 CN CN201710664728.8A patent/CN109382457B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3851830A (en) * | 1972-04-25 | 1974-12-03 | M Barthalon | Method for winding electric coils and electric coils produced thereby |
| CN101542656A (en) * | 2007-07-24 | 2009-09-23 | 日本萨比克株式会社 | Method and device involving coil taking-out or taking-out forming |
| CN103560622A (en) * | 2013-09-30 | 2014-02-05 | 宁波菲仕运动控制技术有限公司 | Servo motor stator assembly shaping tool |
| CN203644557U (en) * | 2013-12-16 | 2014-06-11 | 天津斯巴克瑞汽车电子有限公司 | Powdered iron core wire wrapping tool fixture |
| CN106300839A (en) * | 2015-05-22 | 2017-01-04 | 襄阳南车电机技术有限公司 | A kind of magnetic pole open stich the end of a thread fixture for forming |
| CN204906127U (en) * | 2015-09-10 | 2015-12-23 | 湘潭电机股份有限公司 | Random winding tip shaping device |
| CN106887326A (en) * | 2015-12-15 | 2017-06-23 | 航天科工惯性技术有限公司 | Torquer coil winding method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108591A (en) * | 2020-09-27 | 2020-12-22 | 马鞍山久想电气有限公司 | Trimming and length-fixing device and trimming method for outgoing line of transformer coil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109382457B (en) | 2020-06-02 |
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| CB03 | Change of inventor or designer information |
Inventor after: Yang Xingmin Inventor after: Yang Shouan Inventor after: Zhang Hongjie Inventor after: Xu Guodong Inventor after: Zhao Lijuan Inventor before: Chen Liutao Inventor before: Yang Shouan Inventor before: Zhang Hongjie Inventor before: Xu Guodong Inventor before: Zhao Lijuan |
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