CN106826049A - Stator welding tooling - Google Patents
Stator welding tooling Download PDFInfo
- Publication number
- CN106826049A CN106826049A CN201611257574.2A CN201611257574A CN106826049A CN 106826049 A CN106826049 A CN 106826049A CN 201611257574 A CN201611257574 A CN 201611257574A CN 106826049 A CN106826049 A CN 106826049A
- Authority
- CN
- China
- Prior art keywords
- positioning bucket
- slot
- ring
- bucket
- pressure ring
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention provides a kind of stator welding tooling, the steel plate punching that it both can guarantee that closed assembly with one heart, can ensure that the steel plate lamination structure after closed assembly is tight again.It includes frame and positioning bucket, and oil cylinder is arranged on cylinder installation seat, and the piston rod front end of oil cylinder is connected with joint；The rear end of power transmission shaft passes core pipe and inserts joint, the front end of power transmission shaft passes core pipe after passing through transition sleeve, positioning bucket is coaxially disposed with power transmission shaft, on the bucket wall of positioning bucket circumferentially at least three strip grooves are uniformly offered along it, circular push pedal is provided with positioning bucket, the outer sheath of positioning bucket is equipped with pressure ring and preceding shelves ring, movable support rod sequentially passes through the slot on preceding shelves ring, pressure ring, listrium and rear end cap and coordinates with slot gap, stage clip is provided between movable support rod and positioning bucket, fixed support bar sequentially passes through on preceding shelves ring and pressure ring and affixed with positioning bucket.
Description
Technical field
The present invention relates to welding tooling technical field, specially a kind of stator welding tooling.
Background technology
Generator unit stator is made up of many steel plate punching closed assembly welding, and current closed assembly mode is typically steel plate stamping
Piece is sleeved on mandrel successively, is compressed with pressing plate, this closed assembly mode it is difficult to ensure that concentricity between steel plate punching, and
The compression dynamics of pressing plate is small, situation about not pressing tightly, the stator quality after influence welding easily occurs.
The content of the invention
Regarding to the issue above, the invention provides a kind of stator welding tooling, the steel plate punching that it both can guarantee that closed assembly is same
The heart, can ensure the steel plate lamination structure after closed assembly closely, and then ensure follow-up stator welding quality again.
A kind of stator welding tooling, it is characterised in that：It includes frame and positioning bucket, is installed successively side by side in the frame
Have cylinder installation seat, support base and a bearing block, oil cylinder be horizontally arranged on the cylinder installation seat and the oil cylinder piston rod
Front end is connected with joint；Horizontal through hole is offered on the support base, the horizontal through hole of the support base is inserted in the rear end of core pipe
And the two gap coordinates, the front end of the core pipe to pass through and be coaxially connected with rear end cap on the bearing block and its front end outer side wall,
The core pipe is rotated with the bearing block by self-aligning roller bearing and is connected, and interference is provided with the front end inner tubal wall of the core pipe
Transition sleeve；Power transmission shaft is located in the core pipe and is coaxially disposed with the piston rod of the oil cylinder, and the rear end of the power transmission shaft is worn
Go out the core pipe and insert the joint, the power transmission shaft is rotated with the joint and is connected, the front end of the power transmission shaft passes through institute
The core pipe is passed after stating transition sleeve, the power transmission shaft coordinates with the transition sleeve gap；The positioning bucket is in both ends open
Barrel-shaped structure, the rear end of the positioning bucket is circumferentially with listrium along it, and the positioning bucket is coaxially disposed with the power transmission shaft, institute
State listrium affixed with the rear end cap, the front end of the positioning bucket is connected with drive end bearing bracket；Along its week on the bucket wall of the positioning bucket
At least three strip grooves are offered to uniform, the length direction of the strip groove is flat with the axial direction of the positioning bucket
OK；Circular push pedal is provided with the positioning bucket, the circular push pedal is coaxially affixed with the front end of the power transmission shaft, and the circle is pushed away
The edge of plate is connected with flange along its circumference, and the flange inserts the strip groove and stretches out the positioning bucket one by one,
The flange coordinates with the strip groove gap；The outer sheath of the positioning bucket is equipped with pressure ring and preceding shelves ring, the pressure ring
Between the circular push pedal and the preceding shelves ring, the pressure ring coordinates with the positioning bucket gap, and the preceding shelves ring is affixed
On the drive end bearing bracket；Three slots are circumferentially uniformly offered respectively on the pressure ring and the preceding shelves ring, on the pressure ring
Slot it is just right one by one with slot on the preceding baffle ring, offered on the listrium and the one of slot on the pressure ring
Just to slot, offered on the rear end cap with the slot on the listrium just to slot；The outside edge of the positioning bucket
Its circumference is laid with three support bars, and the length direction of the support bar is parallel with the length direction of the positioning bucket；Three
One of them in the support bar is movable support rod, and two other is fixed support bar, and the movable support rod is worn successively
The slot crossed on the preceding shelves ring, the pressure ring, the listrium and the rear end cap simultaneously coordinates with the slot gap, described to insert
Height of the height of groove more than the movable support rod；Offered along its length at least on the bottom surface of the movable support rod
Two the first mounting grooves, offered on the lateral wall of the positioning bucket with first mounting groove one by one up and down just to second peace
Tankage, just to first mounting groove and second mounting groove in stage clip is installed；The both ends of the surface of the movable support rod
It is upper to offer the first locating slot respectively, offered respectively on the drive end bearing bracket and the rear end cap upper and lower with first locating slot
Just to the second locating slot, U-shaped locating piece coordinate insertion just to first locating slot and second locating slot in make institute
State stage clip and be in confined state；The fixed support bar is sequentially passing through remaining two groups on the preceding shelves ring and the pressure ring just
To slot and affixed with the positioning bucket.
Further, it is connected with the first elastic buffer along its circumference on the side relative with the preceding baffle ring of the pressure ring
Circle, be connected with the preceding shelves ring with the first elastic buffer circle just to the second elastic buffer circle.
Further, locating rod is connected with the lateral wall of the positioning bucket along its length, the locating rod is passed through
The pressure ring and the preceding baffle ring, the locating rod are just right up and down with the movable support rod.
Further, the quantity of the strip groove is three.
Further, the core pipe is formed integrally with the rear end cap.
Further, the circular push pedal is formed integrally with the flange.
Further, the quantity of first mounting groove is two, and two first mounting grooves are with the movable supporting
It is symmetrical arranged in the middle part of bar.
The beneficial effects of the invention are as follows：
The closed assembly of steel plate punching is carried out using welding tooling of the invention, first U-shaped locating piece is installed in place, stage clip is pressurized,
Then steel plate punching is sleeved on three support bar outsides successively, starts oil cylinder, circular push pedal is promoted pressing plate forward, by steel plate
Punching is pressed between pressing plate and front apron, then pulls down U-shaped locating piece, under the elastic force effect of stage clip, movable support rod quilt
Jack-up, realizes to the radial direction stretching of steel plate punching, and then ensure that the concentricity of steel plate punching, next can be welded；
This frock can quickly realize the axial compression and radial direction stretching of steel plate punching, and simple to operate, it is ensured that follow-up stator welding
Quality.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is the sectional view of the line A-A along Fig. 2；
Fig. 4 is the enlarged drawing in B regions in Fig. 3；
Fig. 5 is the front view of circular push pedal.
Reference：1- frames；3- cylinder installation seats；4- support bases；5- bearing blocks；6- oil cylinders；7- joints；8- core pipes；
9- rear end caps；10- self-aligning roller bearings；11- transition sleeves；12- power transmission shafts；13- positioning buckets；13-1- listriums；14- drive end bearing brackets；
15- strip grooves；16- circle push pedals；16-1- flanges；The mounting grooves of 17- first；The mounting grooves of 18- second；19- pressure rings；Before 20-
Shelves ring；21- slots；22- support bars；22-1- movable support rods；22-2- fixes support bar；23- the first elastic buffer circles；24-
Second elastic buffer circle；25- locating rods；26- stage clips；The locating slots of 27- first；The locating slots of 28- second；The U-shaped locating pieces of 29-.
Specific embodiment
See Fig. 1-5, a kind of stator welding tooling of the invention, it includes frame 1 and positioning bucket 13, in frame 1 side by side according to
It is secondary that cylinder installation seat 3, support base 4 and bearing block 5 be installed, oil cylinder 6 be horizontally arranged on cylinder installation seat 3 and oil cylinder 6 work
Stopper rod front end insertion joint 7 one end and with the interference fit of joint 7；Horizontal through hole, the rear end of core pipe 8 are offered on support base 4
The horizontal through hole and the two gap for inserting support base 4 coordinate, and the front end of core pipe 8 is passed through on bearing block 5 and its front end outer side wall together
Axle is connected with rear end cap 9, and core pipe 8 is rotated with bearing block 5 by self-aligning roller bearing 10 and is connected, on the front end inner tubal wall of core pipe 8
Interference is provided with transition sleeve 11；Power transmission shaft 12 is located in core pipe 8 and is coaxially disposed with the piston rod of oil cylinder 6, power transmission shaft 12
Rear end passes core pipe 8 and inserts joint 7, and power transmission shaft 12 is rotated with joint 7 and is connected, after the front end of power transmission shaft 12 passes through transition sleeve 11
Core pipe 8 is passed, power transmission shaft 12 coordinates with the gap of transition sleeve 11.
Positioning bucket 13 is in the barrel-shaped structure of both ends open, and the rear end of positioning bucket is circumferentially with listrium 13-1 along it, is positioned
Bucket 13 is coaxially disposed with power transmission shaft 12, and listrium 13-1 is affixed by screw with rear end cap 9, and the front end of positioning bucket 13 is solid by screw
It is connected to drive end bearing bracket 14；On the bucket wall of positioning bucket 13 circumferentially three strip grooves 15, strip groove 15 are uniformly offered along it
Length direction it is axially in parallel with positioning bucket 13；Circular push pedal 16, circular push pedal 16 and power transmission shaft 12 are provided with positioning bucket 13
Front end it is coaxially affixed, the edge of circular push pedal 16 is connected with flange 16-1 along its circumference, and flange 16-1 inserts strip one by one
Shape groove 15 simultaneously stretches out positioning bucket 13, and flange 16-1 coordinates with the gap of strip groove 15.
The outer sheath of positioning bucket 13 is equipped with pressure ring 19 and preceding shelves ring 20, pressure ring 19 be located at circular push pedal 16 and preceding shelves ring 20 it
Between, pressure ring 19 coordinates with the gap of positioning bucket 13, and preceding baffle ring 20 is fixed on drive end bearing bracket 14；On pressure ring 19 and preceding shelves ring 20 circumferentially
Three slots 21 are uniformly offered respectively, and the slot 21 on pressure ring 19 is just right one by one with slot 21 on preceding baffle ring 20, listrium 13-
Offered on 1 with the one of slot 21 on pressure ring 19 just to slot 21, offered on rear end cap 9 with listrium 13-1
Slot 21 just to slot 21；The outside of positioning bucket 13 is laid with three support bars 22, the length of support bar 22 along its circumference
Direction is parallel with the length direction of positioning bucket 13；One of them in three support bars 22 is movable support rod 22-1, in addition two
Individual is fixed support bar 22-2, and movable support rod 22-1 is sequentially passed through on preceding shelves ring 20, pressure ring 19, listrium 13-1 and rear end cap 9
Slot 21 and coordinate with the gap of slot 21, the height of the height of slot 21 more than movable support rod 22-1；Movable support rod 22-
Two the first mounting grooves 17 are offered on 1 bottom surface along its length, two the first mounting grooves 17 are with movable support rod 22-1
Middle part be symmetrical arranged, offered on the lateral wall of positioning bucket 13 with the first mounting groove 17 one by one up and down just to the second mounting groove
18, just to the first mounting groove 17 and the second mounting groove 18 in stage clip 26 is installed；Divide in the both ends of the surface of movable support rod 22-1
Do not offer the first locating slot 27, offered respectively on drive end bearing bracket 14 and rear end cap 9 with the first locating slot about 27 just to
Two locating slots 28, U-shaped locating piece 29 coordinate insertion just to the first locating slot 27 and the second locating slot 28 in be in stage clip 26
Confined state；Fixed support bar 22-2 sequentially pass through remaining two groups on preceding shelves ring 20 and pressure ring 19 just to slot 21 and with
Positioning bucket 13 is affixed；When stage clip 26 is compressed, three circumscribed circle diameters of support bar 22 work as pressure less than the internal diameter of steel plate punching
When spring 26 is in normal condition, internal diameter of three circumscribed circle diameters of support bar 22 more than or equal to steel plate punching.
Preferably, the first elastic buffer circle 23 is connected with along its circumference on the side relative with preceding baffle ring 20 of pressure ring 19,
Be connected with preceding shelves ring 20 with the first elastic buffer circle 23 just to the second elastic buffer circle 24.So, it is ensured that in compression steel
Will not wear and tear steel plate punching during plate punching.
Preferably, locating rod 25 is connected with the lateral wall of positioning bucket 13 along its length, locating rod 25 passes through pressure ring
19 and preceding baffle ring 20, locating rod 25 is just right up and down with movable support rod.In this way, quick positioning and installation pressure ring and preceding shelves ring.
Preferably, core pipe 8 is formed integrally with rear end cap 9, and circular push pedal 16 is formed integrally with flange 16-1.In this way, being easy to
Manufacture, while also improving the structural strength of part.
Installation process：
U-shaped locating piece 29 is inserted into the first locating slot 27 and the second locating slot 28, movable support rod 22-1 is fixed, now stage clip
26 are pressurized, and remove preceding shelves ring 20, and steel plate punching is sleeved on support bar 22 successively, after suit terminates, install fixed preceding shelves ring
20, start oil cylinder 6, the piston rod of oil cylinder 6 stretches out, and drives power transmission shaft 12 to travel forward, and power transmission shaft 12 promotes circular push pedal 16, circle
The flange 16-1 of shape push pedal 16 promotes forward pressure ring 19, and steel plate punching is pressed between pressure ring 19 and preceding shelves ring 20, realizes steel
The axial compression of plate punching, unloads U-shaped locating piece 29, and in the presence of stage clip 26, movable support rod 22-1 is by jack-up and and steel
The inwall contact of plate punching, steel plate punching radial direction stretching, so as to complete the closed assembly of steel plate punching, can now be welded
Connect, after having welded together, rotational positioning bucket 13 carries out down welding together, until welding is completed.Due to weight after stator laminating
It is very big, therefore do not have to concern in welding process that positioning bucket can rotate influence welding quality.
Claims (7)
1. a kind of stator welding tooling, it is characterised in that：It includes frame and positioning bucket, is sequentially installed with side by side in the frame
Cylinder installation seat, support base and bearing block, oil cylinder are horizontally arranged on the cylinder installation seat and before the piston rod of the oil cylinder
End is connected with joint；Offer horizontal through hole on the support base, the rear end of core pipe insert the horizontal through hole of the support base and
The two gap coordinates, and the front end of the core pipe to pass through and be coaxially connected with rear end cap on the bearing block and its front end outer side wall, institute
State core pipe to be connected with bearing block rotation by self-aligning roller bearing, interference was provided with the front end inner tubal wall of the core pipe
Cross set；Power transmission shaft is located in the core pipe and is coaxially disposed with the piston rod of the oil cylinder, and the rear end of the power transmission shaft passes
The core pipe simultaneously inserts the joint, and the power transmission shaft is rotated with the joint and is connected, and the front end of the power transmission shaft is described in
The core pipe is passed after transition sleeve, the power transmission shaft coordinates with the transition sleeve gap；The positioning bucket is in the circle of both ends open
Barrel-like structure, the rear end of the positioning bucket is circumferentially with listrium along it, and the positioning bucket is coaxially disposed with the power transmission shaft, described
Listrium is affixed with the rear end cap, and the front end of the positioning bucket is connected with drive end bearing bracket；Along its circumference on the bucket wall of the positioning bucket
At least three strip grooves uniformly are offered, the length direction of the strip groove is axially in parallel with the positioning bucket；
Circular push pedal is provided with the positioning bucket, the circular push pedal is coaxially affixed with the front end of the power transmission shaft, the circular push pedal
Edge be connected with flange along its circumference, the flange inserts the strip groove and stretches out the positioning bucket one by one, institute
Flange is stated to coordinate with the strip groove gap；The outer sheath of the positioning bucket is equipped with pressure ring and preceding shelves ring, the pressure ring position
Between the circular push pedal and the preceding shelves ring, the pressure ring coordinates with the positioning bucket gap, and the preceding shelves ring is fixed in
On the drive end bearing bracket；Three slots are circumferentially uniformly offered respectively on the pressure ring and the preceding shelves ring, on the pressure ring
Slot is just right one by one with slot on the preceding baffle ring, is offered on the listrium with the one of slot on the pressure ring just
To slot, offered on the rear end cap with the slot on the listrium just to slot；The outside of the positioning bucket is along it
Three support bars circumferentially are laid with, the length direction of the support bar is parallel with the length direction of the positioning bucket；Three institutes
One of them in support bar is stated for movable support rod, two other is fixed support bar, the movable support rod is sequentially passed through
Slot on the preceding shelves ring, the pressure ring, the listrium and the rear end cap simultaneously coordinates, the slot with the slot gap
Height more than the movable support rod height；At least two are offered on the bottom surface of the movable support rod along its length
Individual first mounting groove, offered on the lateral wall of the positioning bucket with first mounting groove one by one up and down just to second installation
Groove, just to first mounting groove and second mounting groove in stage clip is installed；In the both ends of the surface of the movable support rod
The first locating slot is offered respectively, is offered respectively on the drive end bearing bracket and the rear end cap with first locating slot up and down just
To the second locating slot, U-shaped locating piece coordinate insertion just to first locating slot and second locating slot in make it is described
Stage clip is in confined state；Sequentially pass through on the preceding shelves ring and the pressure ring remaining two groups of the fixed support bar are just right
Slot and affixed with the positioning bucket.
2. a kind of stator welding tooling according to claim 1, it is characterised in that：The pressure ring with the preceding baffle ring phase
To side on be connected with the first elastic buffer circle along its circumference, be connected with the preceding shelves ring and the first elastic buffer circle
Just to the second elastic buffer circle.
3. a kind of stator welding tooling according to claim 1 and 2, it is characterised in that：On the lateral wall of the positioning bucket
Be connected with locating rod along its length, the locating rod passes through the pressure ring and the preceding baffle ring, the locating rod with it is described
Movable support rod is just right up and down.
4. a kind of stator welding tooling according to claim 3, it is characterised in that：The quantity of the strip groove is three
It is individual.
5. a kind of stator welding tooling according to claim 4, it is characterised in that：The core pipe is made with the rear end cap
Integrally.
6. a kind of stator welding tooling according to claim 5, it is characterised in that：The circular push pedal and the flange system
Integrally.
7. a kind of stator welding tooling according to claim 4,5 or 6, it is characterised in that：The number of first mounting groove
It is two to measure, and two first mounting grooves in the middle part of the movable support rod being symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611257574.2A CN106826049B (en) | 2016-12-30 | 2016-12-30 | Stator welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611257574.2A CN106826049B (en) | 2016-12-30 | 2016-12-30 | Stator welding tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106826049A true CN106826049A (en) | 2017-06-13 |
| CN106826049B CN106826049B (en) | 2018-05-18 |
Family
ID=59114459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611257574.2A Expired - Fee Related CN106826049B (en) | 2016-12-30 | 2016-12-30 | Stator welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106826049B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093525A (en) * | 2018-08-21 | 2018-12-28 | 苏州铭德铝业有限公司 | A kind of sand blasting jig of profile |
| CN109483127A (en) * | 2018-12-07 | 2019-03-19 | 上海电气电站设备有限公司 | Turbine generator stator end upper and lower level coil thin space welder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5658477A (en) * | 1995-11-22 | 1997-08-19 | Odawara Automation, Inc. | Method and apparatus for welding a stack of stator laminations |
| CN102545492A (en) * | 2012-02-27 | 2012-07-04 | 常州市神力电机有限公司 | Large-sized and medium-sized motor stator iron core laminating tool |
| CN102891570A (en) * | 2011-07-22 | 2013-01-23 | 日特机械工程株式会社 | Manufacturing device of stator with skewed slots |
| CN204997284U (en) * | 2015-09-30 | 2016-01-27 | 常州市大千机械制造有限公司 | Pressure welding of folding of stator connects frock |
| CN205237297U (en) * | 2015-12-31 | 2016-05-18 | 乐山牧田电器有限公司 | Motor stator welding equipment |
| CN206445418U (en) * | 2016-12-30 | 2017-08-29 | 无锡明珠钢球有限公司 | A kind of stator welding tooling |
-
2016
- 2016-12-30 CN CN201611257574.2A patent/CN106826049B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5658477A (en) * | 1995-11-22 | 1997-08-19 | Odawara Automation, Inc. | Method and apparatus for welding a stack of stator laminations |
| CN102891570A (en) * | 2011-07-22 | 2013-01-23 | 日特机械工程株式会社 | Manufacturing device of stator with skewed slots |
| JP2013027180A (en) * | 2011-07-22 | 2013-02-04 | Nittoku Eng Co Ltd | Skewed stator manufacturing device |
| CN102545492A (en) * | 2012-02-27 | 2012-07-04 | 常州市神力电机有限公司 | Large-sized and medium-sized motor stator iron core laminating tool |
| CN204997284U (en) * | 2015-09-30 | 2016-01-27 | 常州市大千机械制造有限公司 | Pressure welding of folding of stator connects frock |
| CN205237297U (en) * | 2015-12-31 | 2016-05-18 | 乐山牧田电器有限公司 | Motor stator welding equipment |
| CN206445418U (en) * | 2016-12-30 | 2017-08-29 | 无锡明珠钢球有限公司 | A kind of stator welding tooling |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093525A (en) * | 2018-08-21 | 2018-12-28 | 苏州铭德铝业有限公司 | A kind of sand blasting jig of profile |
| CN109483127A (en) * | 2018-12-07 | 2019-03-19 | 上海电气电站设备有限公司 | Turbine generator stator end upper and lower level coil thin space welder |
| CN109483127B (en) * | 2018-12-07 | 2021-01-19 | 上海电气电站设备有限公司 | Narrow-interval welding device for upper and lower coils at end part of turbine generator stator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106826049B (en) | 2018-05-18 |
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