CN207858149U - Generator Stator core ventilation slotted vane welding equipment positioning mold - Google Patents
Generator Stator core ventilation slotted vane welding equipment positioning mold Download PDFInfo
- Publication number
- CN207858149U CN207858149U CN201820166292.XU CN201820166292U CN207858149U CN 207858149 U CN207858149 U CN 207858149U CN 201820166292 U CN201820166292 U CN 201820166292U CN 207858149 U CN207858149 U CN 207858149U
- Authority
- CN
- China
- Prior art keywords
- centrally
- plate
- welding equipment
- positioning mold
- equipment positioning
- 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.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 45
- 238000009423 ventilation Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 4
- 238000004080 punching Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 101150086005 gob-1 gene Proteins 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Generator Stator core ventilation slotted vane welding equipment positioning mold, including top and the centrally-located plate that is connect with top, centrally-located plate both sides are respectively arranged at least one locating plate, and the centrally-located plate and locating plate both sides are parallel lines；The channel steel being distributed as axial symmetry using the centrally-located board shaft heart is formed between centrally-located plate and locating plate and between adjacent positioned piece welds strip shape gob, the centrally-located plate center back is fixedly connected with locating piece, and the locating piece width and the inserting slot on vent segment are of same size.Using Generator Stator core ventilation slotted vane welding equipment positioning mold described in the utility model, using frid inserting slot as benchmark, realize the accurate positionin to ventilation steel channel position, it allows the operator to reliably accurately weld ventilation steel channel, eliminates punching press and damaged for caused by frid；Spot welding location efficiency improves, and labor intensity of operating staff reduces.
Description
Technical field
The utility model belongs to machinery field, is related to a kind of moulds of industrial equipment, and in particular to a kind of Generator Stator iron
Core vent segment welding equipment positioning mold.
Background technology
The ventilating and cooling technology generally use stator core sub-sectional cooling heat dissipation technology of existing high-rating generator, uses ventilation
Iron core is separated into multiple segmentations by slotted vane, and air caused by being rotated using generator is flowed, the cooling formed by vent segment
Air duct takes away the heat in each segment core, to keep generator iron-core and coil temperature unlikely excessively high.Ventilation slot
Piece is usually made of the tens of channel steels 7 welded on frid and frid, has multiple inserting slots 6 on frid, as shown in Figure 4.
It is typically in the prior art to stamp out multiple dresses on frid in advance for channel steel is welded on the positioning on frid
Anchor point is welded, anchor point is then pressed by ventilation steel channel welding equipment on frid by mash welder operator, large-scale ventilation steel channel is up to
More than ten rice, solder joint up to more than 200；Existing welding manner has the disadvantages that：1. the anchor point stamped out on frid can be
The sags and crests for being harmful to stator core stamping sheet paint film are formed on offline frid.2. when spot welding operation, offline channel steel is fixed by root
Site weldering difficulty is big, welding quality unstable.3. offline channel steel positioning accuracy is low.
Utility model content
Technological deficiency existing for channel steel position fixing process is welded on existing vent segment to overcome, the utility model discloses one
Kind Generator Stator core ventilation slotted vane welding equipment positioning mold.
Generator Stator core ventilation slotted vane welding equipment positioning mold described in the utility model, including top and with top
The centrally-located plate of connection, centrally-located plate both sides are respectively arranged at least one locating plate, the centrally-located plate and
Locating plate both sides are parallel lines；It is formed with centrally-located between centrally-located plate and locating plate and between adjacent positioned piece
The board shaft heart is that the channel steel of axial symmetry distribution welds strip shape gob, and the centrally-located plate center back is fixedly connected with locating piece, institute
It states locating piece width and the inserting slot on vent segment is of same size.
Preferably, observation window is offered close to the symmetrical channel steel welding strip shape gob top of a pair of centrally-located plate
Mouthful.
Preferably, the positioning block of material is austenitic stainless steel.
Preferably, the welding equipment positioning mold material is red copper.
Preferably, the locating piece is tapered far from top one end.
Preferably, the centrally-located intralamellar part is equipped with positioning groove, and the locating piece is fixed in the positioning groove.
Preferably, the top thickness and the thickness ratio of centrally-located plate and/or locating plate are 1:0.5-0.7.
It is offline using frid using Generator Stator core ventilation slotted vane welding equipment positioning mold described in the utility model
Slot realizes the accurate positionin to ventilation steel channel position as benchmark, allow the operator to it is reliable accurately to ventilation steel channel into
Row welding, eliminates punching press and is damaged for caused by frid；Spot welding location efficiency improves, and labor intensity of operating staff reduces.
Description of the drawings
Fig. 1 is a kind of specific implementation mode schematic top plan view of welding equipment positioning mold described in the utility model,
Fig. 2 is the sectional view along the directions A-A in specific implementation mode shown in Fig. 1,
Fig. 3 is a specific implementation mode schematic diagram of locating piece described in the utility model, and Fig. 3 left-halfs are to overlook
Figure, right half part is left view,
Fig. 4 is that frid described in the utility model and channel steel weld schematic diagram；
The entitled 1- channel steels of reference numeral weld strip shape gob, 2- locating plates, 3- positioning grooves, 4- watch windows, 5- in figure
Centrally-located plate, 6- inserting slots, 7- channel steels, the tops 8-.
Specific implementation mode
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in further detail.
Generator Stator core ventilation slotted vane welding equipment positioning mold described in the utility model, including top 8 and with top
The centrally-located plate 5 of portion's connection, centrally-located plate both sides are respectively arranged at least one locating plate, the centrally-located plate
5 and 2 both sides of locating plate be parallel lines；It is formed with center between centrally-located plate and locating plate and between adjacent positioned piece
Positioning plate axle center is that the channel steel of axial symmetry distribution welds strip shape gob 1, and the centrally-located plate center back is fixedly connected with positioning
Block, the locating piece width and the inserting slot on vent segment are of same size.
The centrally-located plate width of welding equipment mold described in the utility model is distributed in depending on the channel steel to be welded on frid
Distance.As shown in Figure 1 and Figure 4, in use, the frid that will be welded is placed on a welding stage, the centrally-located of welding equipment mold
Plate is aligned with the inserting slot in Fig. 4 and locating piece is made to be stuck in inserting slot, and the channel steel that will then have to welding is caught in channel steel welding item
Shape mouth is opened mash welder alignment slot steel, will be directly welded on frid after the high temperature melt of channel steel bottom, is only needed in welding process
Mash welder is operated, any manual operations need not all be carried out for channel steel and frid.
It, can be symmetrical point in a pair close to centrally-located plate to observe whether locating piece is caught in inserting slot completely
Watch window 4 is opened up at the top of the channel steel welding strip shape gob of cloth, whether is snapped onto by the inserting slot 6 of the observation of watch window 4 lower section
Position.It is caught in inserting slot for convenience and is conducive to switching position, as shown in figure 3, taper can be made far from top one end in locating piece, it is fixed
Position block can be directly welded at centrally-located area；Different offline well widths is adapted in order to facilitate replacement locating piece and keeps essence
Locating piece is sticked to institute by degree as shown in Fig. 2, the positioning groove 3 of recess can be equipped in centrally-located intralamellar part using adhesive
It states in positioning groove 3.
The integral material of welding equipment positioning mold preferentially selects red copper, red copper to conduct electricity very well, and spot welding spark is small, while red copper
Non-magnetic, the magnetic field that mash welder electric current of intermediate frequency generates will not cause to generate heat on mold, and the material is soft for red copper, is conveniently caught in offline
Slot and channel steel, and it is not easy damage ventilation channel plate and ventilation steel channel surface
The material of locating piece generally selects austenitic stainless steel, such as 1Cr18Ni9Ti austenitic stainless steels, on the one hand examines
It is non-magnetic to consider austenitic stainless steel, it is possible to reduce fever of the mold under the effect of mash welder electric current of intermediate frequency induced field, simultaneously
Its own intensity is high, and wearability is good, and positioning accuracy is made to be easy to keep.
Utility model people is in practice, it has been found that if form the centrally-located plate and/or locating plate of channel steel welding strip shape gob
Thickness it is thicker, then when spot welding, high temperature and spark that mash welder generates are easy to corrode channel steel welding strip shape gob boundary, are used for multiple times
After cause boundary defect uneven, therefore can to the thickness of central positioning plate and/or locating plate carry out skiving processing, top thickness
It is 1 with the thickness of centrally-located plate and/or locating plate ratio:Within the scope of 0.5-0.7, erosion almost no longer occurs or will not be right
It causes to damage in channel steel welding strip shape gob boundary.
The utility model is two 300,000,000, three 770 megawatts of hydrogenerators of Xi Luo Du reservoir, the power stations Yan Tan
The making of the stator core vent segment of watt hydrogenerator and three, Pakistan power stations Ta Beila, 350 megawatts of hydrogenerators
Middle application simultaneously obtains good result, welding precision greatly improved and reduces welder's labor intensity.
It is offline using frid using Generator Stator core ventilation slotted vane welding equipment positioning mold described in the utility model
Slot realizes the accurate positionin to ventilation steel channel position as benchmark, allow the operator to it is reliable accurately to ventilation steel channel into
Row welding eliminates punching press positioning damage for caused by frid；Spot welding positioning accuracy and efficiency improve, and operating personnel's labour is strong
Degree reduces.
Previously described each preferred embodiment for the utility model, the preferred embodiment in each preferred embodiment
If not apparent contradictory or premised on a certain preferred embodiment, each preferred embodiment can be arbitrarily superimposed
It is applied in combination, the design parameter in the embodiment and embodiment is merely to clearly state the practicality of utility model inventor
Novel verification process, not to limit the scope of patent protection of the utility model, the scope of patent protection of the utility model is still
So it is subject to its claims, equivalent structure variation made by every specification and accompanying drawing content with the utility model,
Similarly it should be included in the scope of protection of the utility model.
Claims (7)
1. Generator Stator core ventilation slotted vane welding equipment positioning mold, which is characterized in that connect including top and with top
Centrally-located plate, centrally-located plate both sides are respectively arranged at least one locating plate, the centrally-located plate and positioning
Piece both sides are parallel lines；It is formed with centrally-located board shaft between centrally-located plate and locating plate and between adjacent positioned piece
The heart is that the channel steel of axial symmetry distribution welds strip shape gob, and the centrally-located plate center back is fixedly connected with locating piece, described fixed
Position block width and the inserting slot on vent segment are of same size.
2. welding equipment positioning mold as described in claim 1, which is characterized in that a pair close to centrally-located plate is symmetrical
Watch window is offered at the top of channel steel welding strip shape gob.
3. welding equipment positioning mold as described in claim 1, which is characterized in that the positioning block of material is austenitic stainless steel.
4. welding equipment positioning mold as described in claim 1, which is characterized in that the welding equipment positioning mold material is red copper.
5. welding equipment positioning mold as described in claim 1, which is characterized in that the locating piece is tapered far from top one end.
6. welding equipment positioning mold as described in claim 1, which is characterized in that it is recessed that the centrally-located intralamellar part is equipped with positioning
Slot, the locating piece are fixed in the positioning groove.
7. welding equipment positioning mold as described in claim 1, which is characterized in that the top thickness and centrally-located plate and/or
The thickness ratio of locating plate is 1:0.5-0.7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166292.XU CN207858149U (en) | 2018-01-31 | 2018-01-31 | Generator Stator core ventilation slotted vane welding equipment positioning mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166292.XU CN207858149U (en) | 2018-01-31 | 2018-01-31 | Generator Stator core ventilation slotted vane welding equipment positioning mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207858149U true CN207858149U (en) | 2018-09-14 |
Family
ID=63460353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820166292.XU Active CN207858149U (en) | 2018-01-31 | 2018-01-31 | Generator Stator core ventilation slotted vane welding equipment positioning mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207858149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127320A (en) * | 2018-01-31 | 2018-06-08 | 张天德 | Generator Stator core ventilation slotted vane welding equipment positioning mold |
-
2018
- 2018-01-31 CN CN201820166292.XU patent/CN207858149U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127320A (en) * | 2018-01-31 | 2018-06-08 | 张天德 | Generator Stator core ventilation slotted vane welding equipment positioning mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109904379B (en) | Power battery adapter plate welding structure and welding method thereof | |
| CN101508057B (en) | Battery laser welding method | |
| CN207858149U (en) | Generator Stator core ventilation slotted vane welding equipment positioning mold | |
| CN108127320A (en) | Generator Stator core ventilation slotted vane welding equipment positioning mold | |
| CN103383326B (en) | On-line detection method and on-line detection mould of weld seam during continuous production of strip steel | |
| CN105436702A (en) | Method for processing metal connecting sheet before series-parallel welding of lithium ion battery | |
| CN204204946U (en) | Disc type aluminium-to-nickel lug | |
| CN206010177U (en) | A kind of spot welding hard metal tip | |
| CN203992933U (en) | Guarantee the cellular board welding detent mechanism of forced convection even flow field | |
| CN214264269U (en) | Rolling type resistance welding device for metal bipolar plate | |
| CN201123990Y (en) | Golf bar head | |
| CN106695193B (en) | The connection method of conductive carbon felt and lead matter lug | |
| CN206561200U (en) | Continuous aluminium-to-nickel positioner | |
| CN205279299U (en) | Welding scrap (bridge) structure, electrical apparatus box and outer machine of air conditioner | |
| CN208408981U (en) | A kind of busbar welding platform | |
| CN108723536A (en) | Tamping pickaxe head soldering processes | |
| CN104148857A (en) | Positioning mechanism for welding of cellular board capable of guaranteeing uniformity of forced convection flow field | |
| CN104259623B (en) | A kind of novel unit stator iron core pressing fastening method | |
| CN104827182B (en) | A kind of bands for band root band laser welding process | |
| CN208673898U (en) | Clamping mold is used in the welding of miniature transformer pin | |
| CN201895170U (en) | Electrode cap capable of protecting outer surface of car body | |
| CN202344176U (en) | Spot welding assisting tool with positioning hole punching sheet | |
| CN202207857U (en) | Gas protection mechanism for steel wire welding apparatus | |
| CN209598408U (en) | Medium frequency inverter smoke exhaust ventilator cover automatic welding machine | |
| CN220240295U (en) | Electrode slice resistance welding structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200910 Address after: 618000 economic and Technological Development Zone, Jingyang District, Deyang City, Sichuan Province Patentee after: Deyang Far East electromechanical Co., Ltd Address before: 618000 room 3, unit 19, No. 119 the Yellow River West Road, Jingyang District, Deyang, Sichuan, 301 Patentee before: Zhang Tiande |
|
| TR01 | Transfer of patent right |