CN207239532U - Electric generator rotor coil group welds positioning mould - Google Patents
Electric generator rotor coil group welds positioning mould Download PDFInfo
- Publication number
- CN207239532U CN207239532U CN201721010506.6U CN201721010506U CN207239532U CN 207239532 U CN207239532 U CN 207239532U CN 201721010506 U CN201721010506 U CN 201721010506U CN 207239532 U CN207239532 U CN 207239532U
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- China
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- clamp system
- coil
- welding
- coil clamp
- electric generator
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Abstract
It the utility model is related to a kind of electric generator rotor coil group weldering positioning mould, including first coil clamp system, the second coil clamp system, sliding equipment, adjusting mechanism, angle positioning and the welding platform being arranged on installation tablet, first coil clamp system is arranged on above welding platform, second coil clamp system is arranged on welding platform side, first coil clamp system and the second coil clamp system are perpendicular, and first coil clamp system, the second coil clamp system are connected with water-cooling system；Sliding equipment, adjusting mechanism are connected with the second coil clamp system respectively, and first coil clamp system, the second coil clamp system are connected with angle positioning respectively；Welding platform is equipped with welding gun clamp system, and welding gun clamp system is connected with welding machine.The utility model not only reduces spillage of material, improves work efficiency；And can ensure that welding precision, welding quality is improved, work efficiency is lifted, there is good economy and social value.
Description
Technical field
A kind of welded type rotor coil group welding structure is the utility model is related to, more particularly, to a kind of electric generator rotor coil
Group weldering positioning mould.
Background technology
Rotor coil is the core component of steam turbine generator, its structure type is very much, according to processing method, purposes difference point
For：Phase-wound rotor coil, sleeve type rotor coil and unit-welded rotor coil etc..But in large turbo-type generator (particularly
Half speed unit) manufacturing process in, welded rotor coil have other structures rotor coil not available for it is excellent
Gesture：Such as flexible design, it is compact-sized, using segmentation copper piece, wind groove easy to process, be easy to ensure inherent quality.
At present, the weldering of welded type rotor coil group is conventional in the prior art uses interior pattern.Interior pattern presses inner cavity size design
Processing, each coil inner wall manually controls size and welding gap against interior pattern during group weldering, and the two panels copper sheet of butt welding is tight
Inner pattern an angle of 90 degrees controls angle.This structure mold will customize interior pattern according to different product size, and work efficiency is low,
, in actual production, easily there is the rotor coil size that welding comes out and does not meet drawing requirement, be actually welded into the bad guarantee of precision
Coil angle deviation it is overproof can not overall welding the problem of, quality can not ensure, repair rate of doing over again is high, and the process-cycle extends,
The problems such as causing a large amount of man-hours to waste.
Utility model content
In order to overcome the shortcomings of the prior art, the utility model, which provides one kind, has simple in structure, use and maintenance
Convenient, the processing and fabricating cycle is short, saves work time cost, reduces Steel material consumption, and labor intensity is low, and motor manufacturing cost is low, raw
Produce the electric generator rotor coil group weldering positioning mould of the features such as efficient.
A kind of electric generator rotor coil group welds positioning mould, the positioning mould include installation tablet, first coil clamp system,
Second coil clamp system, sliding equipment, adjusting mechanism, angle positioning and welding platform, the first coil clamp
It is flat that mechanism, the second coil clamp system, sliding equipment, adjusting mechanism, angle positioning, welding platform are separately positioned on installation
On plate, the first coil clamp system is arranged on above welding platform, and the second coil clamp system is arranged on welding platform one
Side, the first coil clamp system and the second coil clamp system are perpendicular, the first coil clamp system, the second coil
Clamp system is connected with water-cooling system；The sliding equipment, adjusting mechanism are connected with the second coil clamp system respectively, described
First coil clamp system, the second coil clamp system are connected with angle positioning respectively；The welding platform is equipped with weldering
Rifle clamp system, the welding gun clamp system are connected with welding machine.
Preferably, the welding platform is arranged on the center of installation tablet.
Preferably, the sliding equipment is arranged on the side of the second coil clamp system, adjusting mechanism is arranged on second
The lower section of coil clamp system.
Preferably, the first coil clamp system includes first coil clamping device and the first mounting bracket, first
Coil clamping device is fixed in the first mounting bracket；The second coil clamp system includes the second coil clamping device and the
Two mounting brackets, the second coil clamping device are fixed in the second mounting bracket.
Preferably, the welding machine is the intermediate-frequency welding machine with welding inductor.
The utility model can accurately control butt welding two panels coil contour when welding, and control an angle of 90 degrees degree；Coil clamp system
Water-cooling system quickly cool down welding copper sheet, avoid the infringement to turn-to-turn insulation；The utility model not only reduce silver soldering piece and
Silver solder spillage of material more than 30%, improves work efficiency more than one times；And it can ensure that the welding essence of rotor coil copper docking
Degree, improves welding and overall welding welding quality, lifts work efficiency, have good economy and social value.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but claimed by the utility model
Scope be not limited to this.
With reference to Fig. 1, a kind of electric generator rotor coil group welds positioning mould, and the positioning mould includes installation tablet 1, first coil
Clamp system, the second coil clamp system, sliding equipment 4, adjusting mechanism 5, angle positioning 6 and welding platform 7, institute
Stating first coil clamp system includes first coil clamping device 2-1 and the first mounting bracket 2-2, first coil clamping device 2-
1 is fixed on the first mounting bracket 2-2；The second coil clamp system includes the peaces of the second coil clamping device 3-1 and second
Stent 3-2 is filled, the second coil clamping device 3-1 is fixed on the second mounting bracket 3-2.
The first coil clamp system, the second coil clamp system, sliding equipment 4, adjusting mechanism 5, angle localization machine
Structure 6, welding platform 7 are separately positioned on installation tablet 1, and the welding platform 7 is arranged on the center of installation tablet 1, institute
State first coil clamp system and be arranged on the top of welding platform 7, the second coil clamp system is arranged on 7 side of welding platform, institute
State first coil clamp system and the second coil clamp system is perpendicular, the first coil clamp system, the second coil clamp
Mechanism is connected with water-cooling system 8；The sliding equipment 4, adjusting mechanism 5 are connected with the second coil clamp system respectively, described
Sliding equipment 4 is arranged on the side of the second coil clamp system, and adjusting mechanism 5 is arranged on the lower section of the second coil clamp system；
Being adjusted up and down for the second coil clamp system can be controlled, it is ensured that butt welding coil is contour；The first coil clamps
Mechanism, the second coil clamp system are connected with angle positioning 6 respectively, and an angle of 90 degrees degree is controlled by angle positioning.
The welding platform 7 is equipped with welding gun clamp system 9, and the welding gun clamp system 9 is connected with welding machine 10, the weldering
Machine is the intermediate-frequency welding machine with welding inductor.
The utility model can accurately control butt welding two panels coil contour when welding, and control an angle of 90 degrees degree；Coil clamp system
Water-cooling system quickly cool down welding copper sheet, avoid the infringement to turn-to-turn insulation；The utility model have it is simple in structure, have it is general
Property, implement that convenient, welding quality is good, improves production efficiency, reduces the advantages that material consumption reduces generator cost.
Claims (5)
1. a kind of electric generator rotor coil group welds positioning mould, it is characterised in that：The positioning mould includes installation tablet, first coil
Clamp system, the second coil clamp system, sliding equipment, adjusting mechanism, angle positioning and welding platform, described
One coil clamp system, the second coil clamp system, sliding equipment, adjusting mechanism, angle positioning, welding platform are set respectively
Put on installation tablet, the first coil clamp system is arranged on above welding platform, and the second coil clamp system is arranged on
Welding platform side, the first coil clamp system and the second coil clamp system are perpendicular, the first coil clamping machine
Structure, the second coil clamp system are connected with water-cooling system；The sliding equipment, adjusting mechanism respectively with the second coil clamping machine
Structure is connected, and the first coil clamp system, the second coil clamp system are connected with angle positioning respectively；The welding is flat
Platform is equipped with welding gun clamp system, and the welding gun clamp system is connected with welding machine.
2. electric generator rotor coil group according to claim 1 welds positioning mould, it is characterised in that：The welding platform is set
In the center of installation tablet.
3. electric generator rotor coil group according to claim 1 welds positioning mould, it is characterised in that：The sliding equipment is set
In the side of the second coil clamp system, adjusting mechanism is arranged on the lower section of the second coil clamp system.
4. electric generator rotor coil group according to claim 1 welds positioning mould, it is characterised in that：The first coil clamps
Mechanism includes first coil clamping device and the first mounting bracket, and first coil clamping device is fixed in the first mounting bracket；
The second coil clamp system includes the second coil clamping device and the second mounting bracket, and the second coil clamping device is fixed on
In second mounting bracket.
5. electric generator rotor coil group according to claim 1 welds positioning mould, it is characterised in that：The welding machine is with weldering
Connect the intermediate-frequency welding machine of inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721010506.6U CN207239532U (en) | 2017-08-14 | 2017-08-14 | Electric generator rotor coil group welds positioning mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721010506.6U CN207239532U (en) | 2017-08-14 | 2017-08-14 | Electric generator rotor coil group welds positioning mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207239532U true CN207239532U (en) | 2018-04-17 |
Family
ID=61881113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721010506.6U Active CN207239532U (en) | 2017-08-14 | 2017-08-14 | Electric generator rotor coil group welds positioning mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207239532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828886A (en) * | 2021-09-07 | 2021-12-24 | 东方电气集团东方电机有限公司 | Automatic brazing equipment for large-scale steam generator rotor coil and using method thereof |
-
2017
- 2017-08-14 CN CN201721010506.6U patent/CN207239532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828886A (en) * | 2021-09-07 | 2021-12-24 | 东方电气集团东方电机有限公司 | Automatic brazing equipment for large-scale steam generator rotor coil and using method thereof |
| CN113828886B (en) * | 2021-09-07 | 2022-09-27 | 东方电气集团东方电机有限公司 | Automatic brazing equipment for rotor coil of large steam turbine generator and using method thereof |
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