CN202495860U - Nodeless wire embedding device of high-power motor stator random embedded winding - Google Patents
Nodeless wire embedding device of high-power motor stator random embedded winding Download PDFInfo
- Publication number
- CN202495860U CN202495860U CN2012200963532U CN201220096353U CN202495860U CN 202495860 U CN202495860 U CN 202495860U CN 2012200963532 U CN2012200963532 U CN 2012200963532U CN 201220096353 U CN201220096353 U CN 201220096353U CN 202495860 U CN202495860 U CN 202495860U
- Authority
- CN
- China
- Prior art keywords
- pay
- supporting plate
- winding
- nodeless
- rack
- 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
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a nodeless wire embedding device of a high-power motor stator random embedded winding. The nodeless wire embedding device comprises a base. A first supporting plate is in adapter coupling on the base, and at least three pay-off stands are in adapter coupling on the first supporting plate. A horizontal pay-off rod is arranged on each pay-off stand, wherein the pay-off rod penetrates through the pay-off stand, the middle part of the pay-off rod is in adapter coupling on the pay-off stand, and both ends of the pay-off rod are provided with a fixing device. The nodeless wire embedding device provided by the utility model has the advantages of abilities of continuous random embedding, guaranteeing integrity of winding insulation, saving materials and production cost, and improving motor performance.
Description
Technical field
The utility model relates to the diffusing embedding winding of large power, electrically machine stator does not have the node winding inserter.
Background technology
Existing large power, electrically machine stator all adopts single lenticular wire formed coil such as wind-driven generator, rule after the hot pressing insulation processing, and the end links into an integrated entity coil with the silver soldering mode.Technological immature because of domestic frequency conversion flat electromagnetic wire to the specific (special) requirements of wind-driven generator, reach desirable anti-corona effect; Must rely on follow-up insulation system to guarantee, cost is high like this, and technical difficulty is big; Stator coil adopts lenticular wire, must wind the line earlier, system's operations such as pull-up, integer, bag insulation, hot pressing, welding, and the production cycle is long; Cost is high, and technical difficulty is big.
The utility model content
The purpose of the utility model is to provide the diffusing embedding winding of large power, electrically machine stator not have the node winding inserter; The no node mode of connection and the winding inserter that adopt side outlet two ends to pass a bridge can effectively solve the problem that heavy-duty motor stator coil manufacturing process is complicated, intermediate node is many, product quality is difficult to guarantee.
In order to solve the problems of the technologies described above, the utility model is realized through following technical scheme: the diffusing embedding winding of large power, electrically machine stator does not have the node winding inserter, comprises base; Switching first supporting plate on the said base; Switching has at least three pay off racks on said first supporting plate, is equipped with the unwrapping wire bar of level on each pay off rack, and said unwrapping wire bar passes pay off rack; The middle part of said unwrapping wire bar and pay off rack switching, the two ends of said unwrapping wire bar are provided with fixture.
Preferably, said each pay off rack all is fixed on one second supporting plate, said second supporting plate and the switching of first supporting plate; Second supporting plate can better be set, be convenient to install.
Preferably, said first supporting plate is circular, and said pay off rack has three, and said three pay off racks are evenly distributed on first supporting plate; Unwrapping wire preferably when rule.
Preferably, also be evenly equipped with three lifting bolts on said first supporting plate; Be convenient to move this device.
Preferably, said fixture is a nut, and the two ends of said unwrapping wire bar all have the screw thread suitable with nut; Installing/dismounting is simple and convenient.
Compared with prior art, the utility model has the advantages that: adopt frequency conversion enamel-cover circle electromagnetic wire, need not carry out insulation processing once more electromagnetic wire; Continuously diffusing embedding, all windings do not have intermediate node, have guaranteed the integrality of winding insulation; Practice thrift material and production cost, improved motor properties, saved the equipment input of pull-up, shaping in the lenticular wire manufacture process, bag insulation, hot-press solidifying etc.; The electromagnetic wire of being selected for use itself has very high anti-corona effect, need not carry out follow-up anti-corona insulation processing to it again, and electric property is stable; Because no any contact in the middle of the continuous rule of complete machine, winding can not cause the artificial damage to former electromagnetic wire insulation; High conformity has been eliminated incident connecting line mistake in the stator moulding winding overhang welding process, and the contact resistance that possibly produce because of rosin joint; Do not produce the corrosion that causes because of welding, guaranteed the fatigue strength of original electromagnetic wire conductor.
Description of drawings
Fig. 1 does not have the structural representation of node winding inserter for the diffusing embedding winding of large power, electrically machine stator;
Fig. 2 is the cutaway view of A-A among Fig. 1.
Embodiment
Consulting Fig. 1, Fig. 2 does not have the embodiment of node winding inserter for the utility model large power, electrically machine stator embedding winding that looses, and the large power, electrically machine stator embedding winding that looses does not have the node winding inserter, comprises base 1; Switching first supporting plate 2 on the said base 1, switching has at least three pay off racks 3 on said first supporting plate 2, is equipped with the unwrapping wire bar 4 of level on each pay off rack 3; Said unwrapping wire bar 4 passes pay off rack 3, the middle part of said unwrapping wire bar 4 and pay off rack 3 switchings, and the two ends of said unwrapping wire bar 4 are provided with fixture 5; Said each pay off rack 3 all is fixed on one second supporting plate 6; Said second supporting plate 6 and 2 switchings of first supporting plate, said first supporting plate 2 is circular, said pay off rack 3 has three; Said three pay off racks 3 are evenly distributed on first supporting plate 2; Also be evenly equipped with three lifting bolts 7 on said first supporting plate 2, said fixture 5 is a nut, and the two ends of said unwrapping wire bar 4 all have the screw thread suitable with nut.Switching all can adopt rolling bearing to realize.
Adopt the diffusing embedding winding of large power, electrically machine stator of above-mentioned actinobacillus device not have the node mode of connection, may further comprise the steps successively:
A. with frequency conversion enamel-cover circle electromagnetic wire multiply and on circular drum, electromagnetic wire length is the required length of a phase winding, and is design quantity around number of share of stock;
B. stator core vertically is placed on the rolling frame, can guarantees during rule that stator core is along circular motion;
C. place an actinobacillus device respectively in the both sides of stator core, the drum in the steps A is divided equally by the number of phases on the unwrapping wire bar that is placed on stator core both sides actinobacillus device, twist good nut and fix drum;
D. earlier the electromagnetic wire on one of them drum of stator core one side is embedded in the corresponding stator coring groove, and leave the lead wire of sufficient length, the end winding shape was crooked by hand after rule was accomplished;
E. again the electromagnetic wire on one of them drum of opposite side is embedded corresponding second by same method and decided in the core slots, and the shape of crooked end by hand, lead wire is stayed the same side of step D;
F. rotate first supporting plate separately behind completing steps D, the E, make another drum be in rational position, beginning repeating step D, E, the corresponding stator slot that embedding is other, along with the rotation of iron core, the coil of intact all grooves of embedding that the rest may be inferred.
In the rule process as find that electromagnetic wire turns round stubbornly, need in time to rotate second supporting plate in the said method, it is straight to flatten again after electromagnetic wire is discharged, and guarantees the rule quality with this, and the lead-in wire of all coils is in the same side, guarantees intercoil connection dividing equally at both ends
Save the equipment input of pull-up, shaping in the lenticular wire manufacture process, bag insulation, hot-press solidifying etc., the electromagnetic wire of being selected for use itself has very high anti-corona effect, need not carry out follow-up anti-corona insulation processing to it again; Electric property is stable, since the continuous rule of complete machine, no any contact in the middle of the winding; Can not cause artificial damage to former electromagnetic wire insulation; High conformity has been eliminated incident connecting line mistake in the stator moulding winding overhang welding process, and the contact resistance that possibly produce because of rosin joint; Do not produce the corrosion that causes because of welding, guaranteed the fatigue strength of original electromagnetic wire conductor.
The above is merely the specific embodiment of the utility model; But the technical characterictic of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (5)
1. the diffusing embedding winding of large power, electrically machine stator does not have the node winding inserter; It is characterized in that: comprise base (1), said base (1) is gone up switching first supporting plate (2), and said first supporting plate (2) is gone up switching has at least three pay off racks (3); Be equipped with the unwrapping wire bar (4) of level on each pay off rack (3); Said unwrapping wire bar (4) passes pay off rack (3), the middle part of said unwrapping wire bar (4) and pay off rack (3) switching, and the two ends of said unwrapping wire bar (4) are provided with fixture (5).
2. the diffusing embedding winding of large power, electrically machine stator as claimed in claim 1 does not have the node winding inserter, and it is characterized in that: said each pay off rack (3) all is fixed on one second supporting plate (6), said second supporting plate (6) and first supporting plate (2) switching.
3. according to claim 1 or claim 2 the large power, electrically machine stator embedding winding that looses does not have the node winding inserter, and it is characterized in that: said first supporting plate (2) is for circular, and said pay off rack (3) has three, and said three pay off racks (3) are evenly distributed on first supporting plate (2).
4. the diffusing embedding winding of large power, electrically machine stator as claimed in claim 3 does not have the node winding inserter, it is characterized in that: also be evenly equipped with three lifting bolts (7) on said first supporting plate (2).
5. the diffusing embedding winding of large power, electrically machine stator as claimed in claim 1 does not have the node winding inserter, and it is characterized in that: said fixture (5) is nut, and the two ends of said unwrapping wire bar (4) all have the screw thread suitable with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200963532U CN202495860U (en) | 2012-03-14 | 2012-03-14 | Nodeless wire embedding device of high-power motor stator random embedded winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200963532U CN202495860U (en) | 2012-03-14 | 2012-03-14 | Nodeless wire embedding device of high-power motor stator random embedded winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202495860U true CN202495860U (en) | 2012-10-17 |
Family
ID=47002072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200963532U Expired - Fee Related CN202495860U (en) | 2012-03-14 | 2012-03-14 | Nodeless wire embedding device of high-power motor stator random embedded winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202495860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102594059A (en) * | 2012-03-14 | 2012-07-18 | 浙江省金华市电机实业有限公司 | Non-joint wire embedding device for random-embedded windings of large-power motor stator and wiring method |
| CN104218747A (en) * | 2014-09-23 | 2014-12-17 | 常州金康精工机械股份有限公司 | Horizontal wire embedding machine |
-
2012
- 2012-03-14 CN CN2012200963532U patent/CN202495860U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102594059A (en) * | 2012-03-14 | 2012-07-18 | 浙江省金华市电机实业有限公司 | Non-joint wire embedding device for random-embedded windings of large-power motor stator and wiring method |
| CN104218747A (en) * | 2014-09-23 | 2014-12-17 | 常州金康精工机械股份有限公司 | Horizontal wire embedding machine |
| CN104218747B (en) * | 2014-09-23 | 2016-08-24 | 常州金康精工机械股份有限公司 | A kind of horizontal coil inserting apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204424076U (en) | A kind of easy winding mould | |
| CN107032176A (en) | A kind of cable processing pay-off equipment | |
| CN202495860U (en) | Nodeless wire embedding device of high-power motor stator random embedded winding | |
| CN202034210U (en) | Dry-type transformer capable of adjusting capacity and voltage | |
| CN202334054U (en) | Molding half-element winding structure for high-specific-power motor | |
| CN204926991U (en) | Two transformer with split windings of silicon steel dry -type | |
| CN102594059B (en) | Non-joint wire embedding device for random-embedded windings of large-power motor stator and wiring method | |
| CN101453147B (en) | Thread end organizing method for rotary electricity motor stator coil | |
| CN213211820U (en) | Cable manufacture is with paying out machine's paying out machine constructs with stranding machine convenient to change | |
| CN204993001U (en) | Energy -efficient novel AC motor | |
| CN212305081U (en) | Mounting paper shaping device for motor rotor winding | |
| CN203839180U (en) | Transformer used for electricity generator test | |
| CN106783146A (en) | A kind of photovoltaic transformer annular core founds winding technologe | |
| CN206293242U (en) | A kind of multi cord inductance | |
| CN201804607U (en) | Copper flat wire packed by special-shape paper | |
| CN201126755Y (en) | Transformer structure capable of improving impedance | |
| CN216161591U (en) | Diameter-variable winding mold for transformer | |
| CN216981643U (en) | Mica glass ribbon wrapped copper bus for wind power rotor coil | |
| CN208225701U (en) | A kind of transformer automatic winding molding machine device | |
| CN204651161U (en) | End insulated coil Winder | |
| CN202475069U (en) | High speed high power sine wave intermediate frequency generator stator three-pitch laminated winding | |
| CN217904143U (en) | L-shaped connecting piece type ring lead structure of stator coil of asynchronous motor | |
| CN202352364U (en) | Aluminium alloy cable conductor | |
| CN207967854U (en) | A kind of concealed wire circuit winding tool | |
| CN211319908U (en) | Novel reactor for copper-clad aluminum wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20140314 |