CN107026529A - The dual-purpose machine rotor coil holder of electricity generation and electric welding - Google Patents
The dual-purpose machine rotor coil holder of electricity generation and electric welding Download PDFInfo
- Publication number
- CN107026529A CN107026529A CN201710373743.7A CN201710373743A CN107026529A CN 107026529 A CN107026529 A CN 107026529A CN 201710373743 A CN201710373743 A CN 201710373743A CN 107026529 A CN107026529 A CN 107026529A
- Authority
- CN
- China
- Prior art keywords
- coil holder
- fixed plate
- coil
- per
- dual
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 19
- 230000005611 electricity Effects 0.000 title claims abstract description 17
- 210000002435 tendon Anatomy 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000004804 winding Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
- H02K3/51—Fastening of winding heads, equalising connectors, or connections thereto applicable to rotors only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/12—Machines characterised by the bobbins for supporting the windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention provides a kind of dual-purpose machine rotor coil holder of electricity generation and electric welding, including coil holder body, the coil holder body is provided with the top of an axle sleeve, four coil grooves and two pole segments, the axle sleeve and is arranged with two trapezoid-shaped openings；Two fixed plates and two gussets are additionally provided with the coil holder body, two fixed plate corresponds respectively to two trapezoid-shaped openings and set, per the T-shaped structure of the fixed plate, and the T-shaped structure is set towards the trapezoid-shaped openings；The left and right ends of the horizontal edge of the fixed plate are respectively equipped with a hook portion；The back side of a fixed plate is vertical at per the gusset, and the gusset corresponds to a upper lateral part of fixed plate provided with a kerf.The present invention realizes automatic winding, and production efficiency is greatly improved, and reduces labor strength；The fixation of coil terminal, it is easy to operate.
Description
Technical field
Present invention relates particularly to a kind of dual-purpose machine rotor coil holder of electricity generation and electric welding.
Background technology
The dual-purpose machine rotor coil holder of electricity generation and electric welding is monoblock type, heatproof, enhanced compression moulding part, existing dual-purpose turn of electricity generation and electric welding
Sub-line frame 100 ' is as shown in figure 1, in one axle sleeve 1 ' of center setting of coil holder 100 ', two are provided with the top of axle sleeve 1 ' symmetrically
Rectangular aperture 11 ', fixed corresponding to rectangular aperture 11 ' provided with small column 12 ' for coil terminal.On coil holder lateral surface
One wall 13 ' is set per pole end turn outer fix, 6 reinforcements 14 ', wall 13 ' and and both sides are additionally provided with the outer wall of wall 13 '
The lateral wall of wire casing 15 ' connects to form enclosing wall type structure, the side and bottom of end turn is sticked together with coil holder 100 ',
When preventing that rotor from running at high speed, end turn is thrown away under the action of the centrifugal force.But there is following lack in the coil holder 100 ' of such a structure
Point：
1st, Automated winding can not be used, by workman while around while whole, low production efficiency, labor intensity is high, it is difficult to meet
Produce in enormous quantities；
2nd, coil terminal fixed effect is poor, reliably believe low；
3rd, complicated, consumptive material is more, cost is high, and end turn ventilation and heat is not good.
Rotor coil holder is unusual important spare part in the rotor, for installing fixed rotor coil.Run at high speed in rotor
Coil end will produce larger centrifugal force, in order to prevent end turn from throwing away under the action of the centrifugal force, on the outside of end turn
The device that position must have sufficient intensity blocks end turn；In order to further reach that consumptive material is few, cost is low, Functionality, quality and appealing design, it is necessary to
By carrying out more scientific and reasonable design to whole wire frame structure, Full-automatic coiling is realized, production efficiency is improved, and improve
Motor internal ventilation and heat condition.
The content of the invention
The technical problem to be solved in the present invention, is to provide a kind of electricity generation and electric welding dual-purpose machine rotor coil holder.
What the present invention was realized in：A kind of dual-purpose machine rotor coil holder of electricity generation and electric welding, including coil holder body, the coil holder body
It is provided with the top of an axle sleeve, four coil grooves and two pole segments, the axle sleeve and is arranged with two trapezoid-shaped openings；The coil holder body
On be additionally provided with two fixed plates and two gussets, two fixed plate corresponds respectively to two trapezoid-shaped openings and set, per the fixation
The T-shaped structure of plate, and the T-shaped structure sets towards the trapezoid-shaped openings；The left and right ends difference of the horizontal edge of the fixed plate
Provided with a hook portion；The back side of a fixed plate is vertical at per the gusset, and the gusset corresponds on the side of fixed plate
Portion is provided with a kerf.
Further, it is respectively provided with an incoming line per the coil groove；Set respectively at the lateral surface corner of the coil holder body
There is an inlet wire to aid in skewback, the side wall of inlet wire auxiliary skewback and incoming line described in one spreads out and connect.
Further, it is parallel on the lateral surface of the coil holder body to be equipped with six blades, and six blade is relative two-by-two
In two pole segments；Cross section per the blade is respectively provided with a long side and a short side, and the short side is towards the outer of pole segment
Periphery is set.
Further, one first is equipped with every pole segment and between centrally located blade and the axle sleeve
Convex tendon；One second convex tendon, and second convex tendon are equipped with the notch for corresponding to coil holder outer body face per the coil groove
Top it is consistent with the elevation of water residing for the top of first convex tendon.
The advantage of the invention is that：Automatic winding is realized, production efficiency is greatly improved, workman's work is reduced strong
Degree；The fixation of coil terminal, it is easy to operate.
Brief description of the drawings
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structural representation of the dual-purpose machine rotor coil holder of existing electricity generation and electric welding.
Fig. 2 is the main parallax stereogram of the dual-purpose machine rotor coil holder of electricity generation and electric welding of the present invention.
Fig. 3 is the rear perspective view of the dual-purpose machine rotor coil holder of electricity generation and electric welding of the present invention.
Fig. 4 is the use state figure of the dual-purpose machine rotor coil holder of electricity generation and electric welding of the present invention.
Embodiment
Refer to shown in Fig. 2-4, a kind of dual-purpose machine rotor coil holder 100 of electricity generation and electric welding, including coil holder body 1, the coil holder sheet
Body 1 is provided with an axle sleeve 11, four coil grooves 12 and two pole segments 13, and the top of the axle sleeve 11 is arranged with two trapezoid-shaped openings
111；Two fixed plates 14 and two gussets 15 are additionally provided with the coil holder body 1, two fixed plate 14 corresponds respectively to described two
Trapezoid-shaped openings 111 are set, per the T-shaped structure of the fixed plate 14, and the T-shaped structure is set towards the trapezoid-shaped openings 111；
The left and right ends of the horizontal edge of the fixed plate 14 are respectively equipped with a hook portion 141；A fixation is vertical at per the gusset 15
The back side of plate 14, and the gusset 15 corresponds to a upper lateral part of fixed plate 14 provided with a kerf 151.The trapezoid-shaped openings 111
Set, when making the welding of wiring pin 302 of the terminal of coil 2 and collector ring 301, more convenient for electric iron is operated.The gusset 15
Setting, when rotor is operated, gusset 15 will play fan blade effect, promote motor internal radiating, to motor play reduction temperature rise,
Propose efficient effect.The otch 151 and the setting in hook portion 141, the terminal for changing existing column Wugou fix dress
The traditional structure put, solves terminal in the presence of the fixed phenomenon loosely easily deviate from；As long as the present invention passes through the terminal of coil 2
The connecting pin 302 that otch 151 and hook portion 141 twine after a circle with collector ring 301 is welded, rotor at a high speed rotate in terminal just
It can not possibly deviate from from fixing device.
Referring again to Fig. 2 and Fig. 3, an incoming line 121 is respectively provided with per the coil groove 12；The outside of the coil holder body 1
Inlet wire auxiliary skewback 16 is respectively equipped with the corner of face, the side wall 1211 of incoming line 121 described in inlet wire auxiliary skewback 16 and one
Spread out and connect.It is so designed that, increases before and after the working arm of automatic coil winding machine amplitude back and forth, coil sections 2 is aided in skewback through inlet wire
16 inclined-plane is slipped into groove, realizes automatic coil winding machine to small with groove inner width, notch, and the two difference more serious, wire casing knot
Structure more special rotor carries out coiling work, and production efficiency is greatly improved.
It is parallel on the lateral surface of the coil holder body 1 to be equipped with six blades 17, and six blade 17 referring again to Fig. 2
It is relative in two pole segments 13 two-by-two；Cross section per the blade 17 is respectively provided with a long short side 171 of side 172 and one, and should
Short side 171 is set towards the neighboring of pole segment 13.It is so designed that so that the sagittal plane of the blade 17 is wider, radial strength
Height, but blade 17 and the end contact face of coil 2 are smaller, can prevent the end of coil 2 from outwards throwing away under the action of the centrifugal force, make simultaneously
The lateral surface of the end of coil 2 is substantially exposed in atmosphere in order to radiate, and when rotor is operated, blade 17 will play fan
Effect, further improve the result of ventilating heat dissipation of motor internal.
It is in every pole segment 13 and equal between centrally located blade 17 and the axle sleeve 11 referring again to Fig. 2
Provided with one first convex tendon 18；It is convex that one second is equipped with the notch for corresponding to the lateral surface of coil holder body 1 per the coil groove 12
Muscle 19, and the top of second convex tendon 19 is consistent with the elevation of water residing for the top of first convex tendon 18.First convex tendon
18 and second convex tendon 19 setting, the intensity of coil holder 100 is on the one hand added, on the other hand by the first convex tendon 18 and the second convex tendon 19
The end of top braces coil 2, so as to reduce the contact area of the end of coil 2 and coil holder body 1, and make the end of coil 2 with
Space is produced between the lateral surface of coil holder body 1, the ventilation and heat that ventilating duct is conducive to coil 2 is formed, reaches reduction motor temperature rise,
Improve the effect of electric efficiency.
The present invention has advantages below：
(1) Automated winding is realized, production efficiency is greatly improved, labor strength is reduced；
(2) fixation and welding of the terminal of coil 2, easy to operate, solid and reliable；
(3) motor internal result of ventilating heat dissipation significantly, reaches saving material, reduces cost purpose；Compared with existing coil holder,
25% can be reduced using the weight of rotor coil 2 of the present invention；
(4) intensity is high, simple in construction, unique outlook, novelty, attractive in appearance.
Claims (4)
1. a kind of dual-purpose machine rotor coil holder of electricity generation and electric welding, including coil holder body, the coil holder body are provided with an axle sleeve, four coil grooves
With two pole segments, it is characterised in that：Two trapezoid-shaped openings are arranged with the top of the axle sleeve；Two are additionally provided with the coil holder body
Fixed plate and two gussets, two fixed plate correspond respectively to two trapezoid-shaped openings and set, per the T-shaped knot of the fixed plate
Structure, and the T-shaped structure sets towards the trapezoid-shaped openings；The left and right ends of the horizontal edge of the fixed plate are respectively equipped with a hook
Portion；The back side of a fixed plate is vertical at per the gusset, and the gusset corresponds to a upper lateral part of fixed plate provided with all
Mouthful.
2. the dual-purpose machine rotor coil holder of electricity generation and electric welding as claimed in claim 1, it is characterised in that：One is respectively provided with per the coil groove
Incoming line；Inlet wire auxiliary skewback, inlet wire auxiliary skewback and an institute are respectively equipped with the lateral surface corner of the coil holder body
The side wall for stating incoming line spreads out and connect.
3. the dual-purpose machine rotor coil holder of electricity generation and electric welding as claimed in claim 1, it is characterised in that：The lateral surface of the coil holder body
It is above parallel to be equipped with six blades, and six blade is relative in two pole segments two-by-two；Cross section per the blade has
There are a long side and a short side, and the short side is set towards the neighboring of pole segment.
4. the dual-purpose machine rotor coil holder of electricity generation and electric welding as claimed in claim 3, it is characterised in that：Per in the pole segment and being located at
One first convex tendon is equipped between the blade in centre position and the axle sleeve；Correspond to coil holder outer body face per the coil groove
Notch at be equipped with one second convex tendon, and the top of second convex tendon and the horizontal plane residing for the top of first convex tendon
It is highly consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710373743.7A CN107026529A (en) | 2017-05-24 | 2017-05-24 | The dual-purpose machine rotor coil holder of electricity generation and electric welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710373743.7A CN107026529A (en) | 2017-05-24 | 2017-05-24 | The dual-purpose machine rotor coil holder of electricity generation and electric welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107026529A true CN107026529A (en) | 2017-08-08 |
Family
ID=59528465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710373743.7A Pending CN107026529A (en) | 2017-05-24 | 2017-05-24 | The dual-purpose machine rotor coil holder of electricity generation and electric welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107026529A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2115098A1 (en) * | 1970-11-30 | 1972-07-07 | Anaconda Wire & Cable Co | |
| CN101213723A (en) * | 2006-06-09 | 2008-07-02 | 日本电产株式会社 | Brushless motor and fan unit |
| CN102957283A (en) * | 2012-11-19 | 2013-03-06 | 福建永强力加动力设备有限公司 | Salient pole type alternating current synchronous generator rotor bobbin |
| CN207134904U (en) * | 2017-05-24 | 2018-03-23 | 福建永强力加动力设备有限公司 | The dual-purpose machine rotor coil holder of electricity generation and electric welding |
-
2017
- 2017-05-24 CN CN201710373743.7A patent/CN107026529A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2115098A1 (en) * | 1970-11-30 | 1972-07-07 | Anaconda Wire & Cable Co | |
| CN101213723A (en) * | 2006-06-09 | 2008-07-02 | 日本电产株式会社 | Brushless motor and fan unit |
| CN102957283A (en) * | 2012-11-19 | 2013-03-06 | 福建永强力加动力设备有限公司 | Salient pole type alternating current synchronous generator rotor bobbin |
| CN207134904U (en) * | 2017-05-24 | 2018-03-23 | 福建永强力加动力设备有限公司 | The dual-purpose machine rotor coil holder of electricity generation and electric welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170808 |
|
| RJ01 | Rejection of invention patent application after publication |