CN106238940A - The device of end turn welding on stator - Google Patents
The device of end turn welding on stator Download PDFInfo
- Publication number
- CN106238940A CN106238940A CN201610708326.9A CN201610708326A CN106238940A CN 106238940 A CN106238940 A CN 106238940A CN 201610708326 A CN201610708326 A CN 201610708326A CN 106238940 A CN106238940 A CN 106238940A
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- stator
- riser
- platform
- coil
- 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
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of device of end turn welding on stator, including workbench (1), platform (2) is slidably connected in the horizontal direction on workbench (1), and workbench (1) is provided with the first cylinder (36) for driving platform (2) to move back and forth, between workbench (1) and platform (2), it is provided with guider；Platform (2) one end is provided with the starting stave (3) for placing stator (5), and platform (2) other end is provided with the second riser (4).The device of a kind of welding of end turn on stator can avoided and occur wire harness solder skip and labor intensity of operating staff to be reduced is provided.
Description
Technical field
The present invention relates to stator coil end welding technology field, particularly relate to a kind of end turn welding on stator
Device.
Background technology
The stator of three phase alternating current motor is by stator core and the three-phase windings coil structure being inlaid in this stator core slot wedge
Become.And after coil is fitted on slot wedge, it is scattered for some coil exposing stator end.And put at stator
Will be welded as a whole before use one soldering tip of formation by the wire harness of exposed portion on each coil, and this soldering tip must be correspondence
Every single line on coil all includes；Because, if the soldering tip solder skip single line on a coil, and do not have on other coils
There is solder skip phenomenon, then will result in the unbalanced phenomenon of three-phase electricity, i.e. three phase alternating current motor and can not realize normally working, from
And cause motor defective.In prior art, for the welding of end turn by manually welding, operator are hand-held
Wire harness, and wire harness is placed on below welding machine, carry out reciprocal rotational line bundle by hands, thus end turn is welded into a weldering
Head.And this welding method easily causes the phenomenon of solder skip, and operator in long-term welding process, labor intensity is the most very
High.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes existing technological deficiency, it is provided that one can be avoided wire harness
The device of the welding of end turn on stator that solder skip and labor intensity of operating staff are reduced.
The technical solution of the present invention is to provide a kind of welding of end turn on stator with following structure
Device: include workbench, workbench slidably connects platform in the horizontal direction, and workbench is provided with for driving platform past
First cylinder of multiple movement, is provided with guider between workbench and platform；Platform one end be provided with for place stator first
Riser, the platform other end is provided with the second riser, and platform is sequentially provided with for coil-end stator from starting stave to the second riser
Support bar that portion passes and rotating disk, post upper is provided with the groove of circular arc, and starting stave is provided with the second cylinder, the second gas
Cylinder outfan connects the pushing block for being pushed against on groove by coil, and post upper is provided with for pushing block grafting or disengagement
One breach；Rotating disk is provided with the circular hole passed for coil, and rotating disk slidably connects for coil is pressed on circle at thickness direction
Latch on the inwall of hole, rotating disk is radially provided with the square hole slided for latch, and latch lower end is the claw of circular arc, claw both sides
The first plane and the second plane be fitted in respectively on square hole two side, latch is socketed with stage clip, square hole opening part is provided with use
In the cover plate that stage clip is locked in square hole；Be provided with annular protrusion on rotating disk towards the second riser side, annular protrusion axis with
Rotating disk dead in line, annular protrusion internal perisporium is provided with internal gear, and annular protrusion periphery wall is provided with external gear, on the second riser
Being provided with the support means for supporting wheel, the second riser is provided with the power set for driving rotating disk to rotate；Second riser
Be provided with for the depression bar that pushes against towards the sidewall of starting stave on rotating disk, workbench be provided with for be pointed to support bar with
Between rotating disk, the coil in region carries out the welding machine welded.
End turn on stator of the present invention is coordinated by support bar and the second cylinder with fixed coil, and coil free end
Through the circular hole on rotating disk, and coil free end is clamped on circular hole internal perisporium by latch；Under the work of power set, turn
Dish has enough to meet the need relative to support bar, i.e. coil free end rotates relative to stator, such that it is able to twisted into by end turn
Flos Cannabis structure, so, it is possible to every line on coil is included in Flos Cannabis structure and suffers；Drive followed by the first cylinder
End turn on moving platform moves as reciprocating linear relative to welding machine, thus can be pointed to support bar by welding machine and be turned
End turn between dish is welded as a soldering tip with certain length, and this soldering tip contains each on a coil
Line；After a coil has welded, the second air cylinder driven pushing block disengages with groove, and one hands of operator can drive latch
Rise to order about latch bottom and the disengaging of coil free end, thus facilitate the switching of coil；Can by the setting of guider
To guarantee that platform moves back and forth accurately relative to workbench, so ensure coil when moving back and forth always situated in welding machine just
Lower section, and coil can be clamped in the groove on support bar by the cooperation of pushing block and the first breach, and pass through groove
Motion to pushing block provides guiding；Coil can be clamped on circular hole internal perisporium by the claw of latch bottom, and, the
Guide the coordinating can the motion of latch be provided of one plane and the second plane and square hole, prevent latch along rotating disk radially slide time
Occur sliding inclined；The setting of stage clip may insure that end turn due to after twisting into Flos Cannabis the volume latch that diminishes persistently clamp coil freely
End, i.e. latch can promote claw to clamp coil free end further under the elastic force effect of stage clip, so that it is guaranteed that coil is freely
End is clamped in the circular hole of rotating disk all the time；By support means so that rotating disk keeps the axis of vertical state, i.e. rotating disk
Present level；And the accurate of rotating disk transmission can be improved by support means with coordinating with annular protrusion while of power set
Property, and the setting of depression bar may further ensure that rotating disk keeps vertical state, and, depression bar is also prevented from rotating disk from supporting dress
Put disengaging；In sum, the present invention can complete to tighten end turn, weld to prevent weldering leakage phenomenon, and grasps
Have only to coil carry out clamped one time to be clamped in coil free end on circular-hole internal-wall and once to dismantle to release as personnel
On coil free end, the constraint of latch lower end claw, greatly reduces the labor intensity of operator.Therefore, the present invention carries
For a kind of welding of end turn on stator can avoided and occur wire harness solder skip and labor intensity of operating staff to be reduced
Device.
Preferred as one, described guider refers to, workbench is provided with lead in the horizontal direction, sets below platform
There is the through hole passed for lead.Preferred by this, can guarantee that platform is along lead by lead with coordinating of through hole
Axis direction slides, and prevents platform from sliding inclined phenomenon occurring.
Preferred as one, described latch is positioned at the outside one end of rotating disk and is provided with draw ring.Preferred by this, can facilitate
Operator's hand-held latch upper end.
Preferred as one, described rotating disk is provided with second breach movable for claw both ends, and the second breach is positioned at
Immediately below claw.It is preferred by this, it can be ensured that coil free end is gathered on the internal perisporium of circular hole by the inner concave on claw,
This be due to claw both ends decline during can be embedded in the second breach of circular hole both sides, thus coil free end by
Gradually draw close to centre, i.e. coil becomes more and more intensive.
Preferred as one, described support means refers to, the second riser is provided with three first rotating shafts in the horizontal direction,
Being equipped with the first gear for engaging with internal gear in three first rotating shafts, three first rotating shafts disk axis that rotates uniformly divides
Cloth.Preferred by this, by three the first gears, carousel supports can be got up well, and rotating disk can be relative to first
Gear rotates, say, that both can complete the support to rotating disk by the first rotating shaft with coordinating of the first gear, again may be used
To allow rotating disk to have enough to meet the need.
Preferred as one, described power set refer to, the second riser is rotatably connected to the second rotating shaft, the second rotating shaft
Run through the second riser sidewall, and the second shaft axis is parallel with rotating disk axis；In second rotating shaft near rotating disk one end be provided with for
With the second gear of external gear engaged transmission, the second rotating shaft is provided with on the 3rd gear, and the second riser away from rotating disk one end and sets
There is the motor for driving the 3rd pinion rotation.Preferred by this, rotating disk can be driven to have enough to meet the need, and then make to be clamped in turn
Coil free end in dish rotates relative to the coil near stator one end, thus end turn is twisted into twisted shape.
Preferred as one, described depression bar be the cross section in bending-like, and depression bar towards rotating disk one end be semicircle.Logical
Cross this preferred, can well rotating disk be pressed on the first gear, prevent rotating disk de-from the first gear when rotation process
Open；It addition, semicircular depression bar end can reduce frictional force when depression bar end rotates relative to rotating disk end.
Preferred as one, the second described cylinder is vertically arranged.Preferred by this, it can be ensured that the second cylinder
On pushing block be connected in the groove of post upper, thus coil is clamped in the groove on support bar.
Accompanying drawing explanation
Fig. 1 is the structural representation of platform in the present invention.
Fig. 2 is the partial sectional view of the present invention.
Fig. 3 is the structural representation of turntable of the present invention.
Fig. 4 is the structural representation of another angle of turntable of the present invention.
Fig. 5 is the sectional view of turntable of the present invention.
Fig. 6 be on rotating disk of the present invention latch and the second breach clamping coil to be pressed on the section view on circular hole internal perisporium
Figure.
Fig. 7 is the structural representation of latch, claw and draw ring.
Fig. 8 is the side view of rotating disk.
Fig. 9 is the structural representation of the second cylinder and support bar.
Shown in figure: 1, workbench, 2, platform, 3, starting stave, the 4, second riser, 5, stator, 6, coil, 7, support
Bar, 8, groove, the 9, second cylinder, 10, pushing block, the 11, first breach, 12, rotating disk, 13, circular hole, 14, latch, 15, square hole, 16,
Claw, 17, cover plate, the 18, first plane, the 19, second plane, 20, annular protrusion, 21, internal gear, 22, external gear, 23, depression bar,
24, welding machine, 25, draw ring, the 26, second breach, the 27, first rotating shaft, the 28, first gear, the 29, second rotating shaft, the 30, second gear,
31, the 3rd gear, 32, stage clip, 33, motor, 34, lead, 35, through hole, the 36, first cylinder.
Detailed description of the invention
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
The operation principle of the present invention:
First, being placed on platform by stator, the hand-held draw ring of operator drives the claw on latch to take off with circular-hole internal-wall
From, then taking on stator the circular hole on groove that an overhang sequentially passes through on support bar, rotating disk, operator unclamp and draw
Ring, latch slides towards rotating disk axis direction under the elastic force effect of stage clip, i.e. claw snaps fit onto on circular hole internal perisporium, thus completes
Clamping to coil free end；And then, the second cylinder operation is to be clamped in coil in the groove on support bar；
Then, motor task driven the second axis of rotation, the second rotating shaft drives external gear around turntable shaft by the second gear
Line rotates, say, that rotating disk there occurs rotation relative to support bar, i.e. the coil of right part is sent out relative to the coil of left part
Raw rotation, thus can twist into end turn twisted shape, and then be included in this twisted shape by every line on coil, anti-
Only wired disengaging from wire harness in follow-up welding process；
Then, welding machine works, and the first air cylinder driven platform moves back and forth relative to workbench, and platform is each time
In reciprocating movement, the twisted shape end turn that welding machine all can be pointed between support bar with rotating disk welds, thus will
End turn is welded into the soldering tip with certain length, and this soldering tip length value is equal to the stroke that platform moves back and forth each time
Value；
Finally, an end turn be welded into soldering tip good after, operator pull extension spring so that in claw and circular hole
Wall departs from, and the second air cylinder driven pushing block departs from left end coil, can pull out the most welded end turn completed, and by next
Individual end turn sequentially passes through the circular hole on groove, rotating disk, waits and welding next time.
Present invention device of end turn welding on stator includes workbench 1, and workbench 1 slides in the horizontal direction
Connect and have platform 2, and workbench 1 is provided with the first cylinder 36 for driving platform 2 to move back and forth, the first cylinder 36 outfan
It is connected with platform 2 bottom, between workbench 1 and platform 2, is provided with guider；Platform 2 one end is provided with for placing stator 5
Starting stave 3, platform 2 other end is provided with the second riser 4, and platform 2 is sequentially provided with for fixed from starting stave the 3 to the second riser 4
The support bar 7 that passes of coil 6 end and rotating disk 12 on son 5, support bar 7 upper end is provided with the groove 8 of circular arc, on starting stave 3
Being provided with the second cylinder 9, the second cylinder 9 outfan connects has the pushing block 10 for being pushed against on groove 8 by coil 6, on support bar 7
End is provided with for pushing block 10 grafting or the first breach 11 of disengagement；Rotating disk 12 is provided with the circular hole 13 passed for coil 6, and rotating disk 12 exists
Thickness direction slidably connects for coil 6 is pressed on the latch 14 on circular hole 13 inwall, and rotating disk 12 is radially provided with for inserting
The square hole 15 that pin 14 slides, latch 14 lower end is the claw 16 of circular arc, the first plane 18 and the second plane of claw 16 both sides
19 are fitted on square hole 15 two side respectively, and latch 14 is socketed with stage clip 32, and square hole 15 opening part is provided with for by stage clip 32
The cover plate 17 being locked in square hole 15；It is provided with annular protrusion 20, annular protrusion 20 axis towards the second riser 4 side on rotating disk 12
With rotating disk 12 dead in line, annular protrusion 20 internal perisporium is provided with internal gear 21, and annular protrusion 20 periphery wall is provided with external gear
22, the second riser 4 is provided with the support means for supporting wheel 12, and the second riser 4 is provided with for driving rotating disk 12 to rotate
Power set；Second riser 4 be provided with for the depression bar 23 that pushes against towards the sidewall of starting stave 3 on rotating disk 12, work
Platform 1 is provided with and carries out, for the coil 6 being pointed to region between support bar 7 with rotating disk 12, the welding machine 24 that welds.
Described guider refers to, workbench 1 is provided with lead 34 in the horizontal direction, is provided with for guiding below platform 2
The through hole 35 that post 34 passes.Wherein, lead 34 can have multiple with the quantity of through hole 35, can pass through lead 34 and through hole
Platform 2 is supported and guides by the cooperation of 35.
It is positioned at the outside one end of rotating disk 12 on described latch 14 and is provided with draw ring 25.
Described rotating disk 12 is provided with second breach 26 movable for claw 16 both ends, and the second breach 26 is positioned at claw 16
Underface.
Described support means refers to, the second riser 4 is provided with three first rotating shafts 27 in the horizontal direction, three first turn
Being equipped with the first gear 28 for engaging with internal gear 21 on axle 27, three first rotating shafts 27 uniformly divide around rotating disk 12 axis
Cloth.
Described power set refer to, the second riser 4 is rotatably connected to the second rotating shaft 29, and the second rotating shaft 29 runs through second
Riser 4 sidewall, and the second rotating shaft 29 axis is parallel with rotating disk 12 axis；In second rotating shaft 29 near rotating disk 12 one end be provided with for
With the second gear 30 of external gear 22 engaged transmission, the second rotating shaft 29 is provided with the 3rd gear 31, and away from rotating disk 12 one end
Two risers 4 are provided with the motor 33 for driving the 3rd gear 31 to rotate.Described depression bar 23 is court in bending-like, and depression bar 23
It is semicircle to the cross section of rotating disk 12 one end.
The second described cylinder 9 is vertically arranged.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.All at this
Within bright claim, any amendment, equivalent and the improvement etc. made, should be included in protection scope of the present invention it
In.
Claims (8)
1. the device of end turn welding on stator, it is characterised in that: it includes workbench (1), on workbench (1)
Slidably connect platform (2) in the horizontal direction, and workbench (1) is provided with the first gas for driving platform (2) to move back and forth
Cylinder (36), is provided with guider between workbench (1) and platform (2)；Platform (2) one end be provided with for place stator (5)
One riser (3), platform (2) other end is provided with the second riser (4), platform (2) depends on to the second riser (4) from starting stave (3)
Secondary being provided with supplies stator (5) support bar (7) that above coil (6) end passes and rotating disk (12), and support bar (7) upper end is provided with circular arc
Groove (8), starting stave (3) is provided with the second cylinder (9), and the second cylinder (9) outfan connects to be had for being supported by coil (6)
Tight pushing block (10) on groove (8), support bar (7) upper end is provided with for pushing block (10) grafting or first breach (11) of disengagement；
Rotating disk (12) is provided with the circular hole (13) passed for coil (6), and rotating disk (12) slidably connects for by coil at thickness direction
(6) latch (14) being pressed on circular hole (13) inwall, rotating disk (12) is radially provided with the square hole (15) slided for latch (14),
Latch (14) lower end is the claw (16) of circular arc, and the first plane (18) and second plane (19) of claw (16) both sides are pasted respectively
Being combined on square hole (15) two side, latch (14) is socketed with stage clip (32), square hole (15) opening part is provided with for by stage clip
(32) cover plate (17) being locked in square hole (15)；It is provided with annular protrusion (20) towards the second riser (4) side on rotating disk (12),
Annular protrusion (20) axis and rotating disk (12) dead in line, annular protrusion (20) internal perisporium is provided with internal gear (21), convex annular
Playing (20) periphery wall and be provided with external gear (22), the second riser (4) is provided with the support means for supporting wheel (12), and second
Riser (4) is provided with the power set for driving rotating disk (12) to rotate；Second riser (4) be provided with for rotating disk (12)
The depression bar (23) pushed against towards the sidewall of starting stave (3), workbench (1) is provided with for being pointed to support bar (7) and rotating disk
(12) between, the coil (6) in region carries out the welding machine (24) welded.
The device of end turn welding on stator the most according to claim 1, it is characterised in that: described guiding dress
Putting and refer to, workbench (1) is provided with lead (34) in the horizontal direction, and platform (2) lower section was provided with for leading to that lead (34) passes
Hole (35).
The device of end turn welding on stator the most according to claim 1, it is characterised in that: described latch
(14) it is positioned at the outside one end of rotating disk (12) on and is provided with draw ring (25).
The device of end turn welding on stator the most according to claim 1, it is characterised in that: described rotating disk
(12) being provided with second breach (26) movable for claw (16) both ends, the second breach (26) is positioned at immediately below claw (16).
The device of end turn welding on stator the most according to claim 1, it is characterised in that: described support dress
Put and refer to, the second riser (4) is provided with three first rotating shafts (27) in the horizontal direction, three first rotating shafts (27) are equipped with use
In the first gear (28) engaged with internal gear (21), three first rotating shafts (27) are uniformly distributed around rotating disk (12) axis.
The device of end turn welding on stator the most according to claim 1, it is characterised in that: described power dress
Putting and refer to, the second riser (4) is rotatably connected to the second rotating shaft (29), the second rotating shaft (29) runs through the second riser (4) sidewall, and
Second rotating shaft (29) axis is parallel with rotating disk (12) axis；Second rotating shaft (29) is upper to be provided with for outward near rotating disk (12) one end
Second gear (30) of gear (22) engaged transmission, the second rotating shaft (29) is provided with the 3rd gear away from rotating disk (12) one end
, and the second riser (4) is provided with for driving the motor (33) that rotates of the 3rd gear (31) (31).
The device of end turn welding on stator the most according to claim 1, it is characterised in that: described depression bar
(23) it is bending-like, and on depression bar (23), cross section towards rotating disk (12) one end is semicircle.
The device of end turn welding on stator the most according to claim 1, it is characterised in that: the second described gas
Cylinder (9) is vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708326.9A CN106238940B (en) | 2016-08-19 | 2016-08-19 | For the device of stator coil end welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708326.9A CN106238940B (en) | 2016-08-19 | 2016-08-19 | For the device of stator coil end welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106238940A true CN106238940A (en) | 2016-12-21 |
| CN106238940B CN106238940B (en) | 2018-07-10 |
Family
ID=57596485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610708326.9A Active CN106238940B (en) | 2016-08-19 | 2016-08-19 | For the device of stator coil end welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106238940B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581137A (en) * | 2018-06-28 | 2018-09-28 | 福建省昌辉机电有限公司 | A kind of motor stator argon welding machine |
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| SU1352546A1 (en) * | 1986-02-07 | 1987-11-15 | Новосибирский электротехнический институт | Coil-winding device |
| JP2003158847A (en) * | 2001-11-16 | 2003-05-30 | Matsushita Electric Ind Co Ltd | Motor arrangement |
| CN201848661U (en) * | 2010-11-15 | 2011-06-01 | 南车株洲电机有限公司 | Welding tooling for stator end rings of direct-driven permanent magnet wind turbine generators |
| CN202804636U (en) * | 2012-10-29 | 2013-03-20 | 宁波奥凯安全科技有限公司 | Automatic argon welding machine of electromagnetic valve coil assembly |
| CN103259374A (en) * | 2012-02-17 | 2013-08-21 | 株式会社日立制作所 | Rotor coil for rotating machine and production method thereof |
| CN103384103A (en) * | 2012-05-01 | 2013-11-06 | 瑞美技术有限责任公司 | Welding/bonding method for induction rotors |
| CN104658754A (en) * | 2013-11-22 | 2015-05-27 | 万润科技股份有限公司 | Coil manufacturing method and apparatus |
| KR101550372B1 (en) * | 2014-03-28 | 2015-09-04 | (주)효원엔브이 | A lug welding apparatus |
| CN105499780A (en) * | 2015-12-27 | 2016-04-20 | 新乡辉簧弹簧有限公司 | Double-station automatic spot welding machine for stator coil |
-
2016
- 2016-08-19 CN CN201610708326.9A patent/CN106238940B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1352546A1 (en) * | 1986-02-07 | 1987-11-15 | Новосибирский электротехнический институт | Coil-winding device |
| JP2003158847A (en) * | 2001-11-16 | 2003-05-30 | Matsushita Electric Ind Co Ltd | Motor arrangement |
| CN201848661U (en) * | 2010-11-15 | 2011-06-01 | 南车株洲电机有限公司 | Welding tooling for stator end rings of direct-driven permanent magnet wind turbine generators |
| CN103259374A (en) * | 2012-02-17 | 2013-08-21 | 株式会社日立制作所 | Rotor coil for rotating machine and production method thereof |
| CN103384103A (en) * | 2012-05-01 | 2013-11-06 | 瑞美技术有限责任公司 | Welding/bonding method for induction rotors |
| CN202804636U (en) * | 2012-10-29 | 2013-03-20 | 宁波奥凯安全科技有限公司 | Automatic argon welding machine of electromagnetic valve coil assembly |
| CN104658754A (en) * | 2013-11-22 | 2015-05-27 | 万润科技股份有限公司 | Coil manufacturing method and apparatus |
| KR101550372B1 (en) * | 2014-03-28 | 2015-09-04 | (주)효원엔브이 | A lug welding apparatus |
| CN105499780A (en) * | 2015-12-27 | 2016-04-20 | 新乡辉簧弹簧有限公司 | Double-station automatic spot welding machine for stator coil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581137A (en) * | 2018-06-28 | 2018-09-28 | 福建省昌辉机电有限公司 | A kind of motor stator argon welding machine |
| CN108581137B (en) * | 2018-06-28 | 2023-11-07 | 福建省昌辉机电有限公司 | Motor stator argon welding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106238940B (en) | 2018-07-10 |
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