CN105364270A - Three-station argon welding machine for motor stator - Google Patents

Three-station argon welding machine for motor stator Download PDF

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Publication number
CN105364270A
CN105364270A CN201510929553.XA CN201510929553A CN105364270A CN 105364270 A CN105364270 A CN 105364270A CN 201510929553 A CN201510929553 A CN 201510929553A CN 105364270 A CN105364270 A CN 105364270A
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CN
China
Prior art keywords
fixed
lower mold
mold mounting
mounting plate
oil cylinder
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Granted
Application number
CN201510929553.XA
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Chinese (zh)
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CN105364270B (en
Inventor
尹兴满
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Xinzhi Group Co ltd
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XINGZHI MOTOR CO Ltd
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Priority to CN201510929553.XA priority Critical patent/CN105364270B/en
Publication of CN105364270A publication Critical patent/CN105364270A/en
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Publication of CN105364270B publication Critical patent/CN105364270B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/16Arc welding or cutting making use of shielding gas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/24Features related to electrodes
    • B23K9/28Supporting devices for electrodes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/32Accessories

Abstract

The invention discloses a three-station argon welding machine for a motor stator. The three-station argon welding machine comprises a workbench, wherein an upper mould fixing plate is fixed above the workbench; a rotary table plate is connected on the workbench below the upper mould fixing plate; a rotary mechanism is connected below the center of the rotary table plate; the rotary table plate is distributed with a loading-unloading part, a charging part and a welding part in a peripheral direction; the upper mould fixing plate above the welding part is connected with a lifting mechanism; welding guns are connected on the lower part of the lifting mechanism; in the peripheral direction, the welding guns are uniformly distributed and correspond to stator welding slot parts; a material return oil cylinder is connected below the loading-unloading part; a charging oil cylinder is connected below the charging part; and a material pressing oil cylinder is connected below the welding part. The three-station argon welding machine for the motor stator is low in manufacturing cost, high in production efficiency and suitable for large-scale producing and manufacturing on industry.

Description

Motor stator three station argon welding machine
Technical field
The present invention relates to a kind of argon welding machine, especially relate to a kind of motor stator three station argon welding machine.
Background technology
Electric motor of automobile stator is laminated by some stator punchings, and its outer peripheral face is provided with many welding grooves, in motor stator manufacture process, needs to be welded and fixed by each stator punching by the welding groove of motor stator outer peripheral face.The punching closed assembly welding of conventional motors stator is all adopt human weld, and it is large that this human weld's mode also exists labour intensity, the defect that production efficiency is low, and welding quality is also very unstable.
Therefore, someone devises the automatic argon welding machine of numerical control, be used for welding stator piece, welding gun is arranged in outside stator piece, walk with the welding groove of numerical control program control welding gun along stator piece, although whole system automaticity is high, complex structure, manufacturing cost is high, and production process also needs to expend the more time simultaneously.
Summary of the invention
The present invention aims to provide a kind of motor stator three station argon welding machine, its low cost of manufacture, and production efficiency is high, is applicable to industry is produced in enormous quantities manufacturing.
Technical scheme of the present invention is a kind of motor stator three station argon welding machine, comprise workbench, upper mould fixed plate is fixed with above workbench, workbench below upper mould fixed plate is connected with rotation platen, rotate platen central lower and be connected with rotating mechanism, rotate platen and be circumferentially distributed with loading and unloading portion, reason material portion and weld part, upper mould fixed plate above weld part is connected with elevating mechanism, elevating mechanism bottom is connected with welding gun, welding gun is circumferentially uniform and corresponding with stator welding groove position, loading and unloading are connected with material returned oil cylinder below portion, reason connects reasonable material oil cylinder below material portion, binder oil cylinder is connected with below weld part.
Preferably, described elevating mechanism comprises electric rotating machine and is connected to the leading screw on electric rotating machine output shaft, electric rotating machine is fixed on upper mould fixed plate by motor fixed bar, also comprise the welding gun control panel that center has screwed hole, welding gun control panel coordinates with threads of lead screw, welding gun control panel has the extension extended radially outward, and is connected with the welding gun connecting rod through upper mould fixed plate, is connected with welding gun bottom welding gun connecting rod below extension.
Preferably, described rotating mechanism comprises the Cam splitter being connected to and rotating platen central lower, and Cam splitter power shaft is connected with the motor below workbench by V belt translation or Chain conveyer.
Preferably, described loading and unloading portion comprises the lower mold mounting plate being fixed on and rotating on platen, lower mold mounting plate central lower is fixed with the liftout post through rotating platen, material returned oil cylinder is connected by lengthening part below liftout post, lower mold mounting plate is also connected with the guide post coordinated with turntable sheet separation, guide post top is connected with material returned jacking block, and material returned jacking block is positioned at the top of lower mold mounting plate; Described lengthening part comprises the oil cylinder fixed bar be connected and fixed by material returned oil cylinder on the table and the push rod fixed head that can slide up and down along oil cylinder fixed bar, push rod fixed head is connected with the material returned push rod through workbench, material returned push rod top is positioned at immediately below the guide post of connection material returned jacking block.
Preferably, described reason material portion comprises the lower mold mounting plate being fixed on and rotating on platen, lower mold mounting plate central lower is fixed with the liftout post through rotating platen, coordinate with the cylinder rod of binder oil cylinder below liftout post and locate, lower mold mounting plate is also connected with the guide post coordinated with turntable sheet separation, guide post top is connected with material returned jacking block, and material returned jacking block is positioned at above lower mold mounting plate, and reason material oil cylinder is fixed on workbench lower surface.
Preferably, described weld part comprises the lower mold mounting plate being fixed on and rotating on platen, lower mold mounting plate central lower is fixed with the liftout post through rotating platen, coordinate with the cylinder rod of binder oil cylinder below liftout post and locate, lower mold mounting plate is also connected with the guide post coordinated with turntable sheet separation, guide post top is connected with material returned jacking block, and material returned jacking block is positioned at above lower mold mounting plate, and binder oil cylinder is fixed on workbench lower surface.
Preferably, the quantity of described welding gun is 6; The quantity of material returned jacking block in described weld part, loading and unloading portion and reason material portion is 2, and it is positioned opposite along lower mold mounting plate both sides separately, the quantity of described guide post is 4 groups, be positioned at outside liftout post, often organize 2, wherein have one relative 2 groups connect material returned jacking block through lower mold mounting plate, remain two groups and connect lower mold mounting plates.
Preferably, have supporting leg below described workbench, supporting leg is connected with support between bottom, and belt wheel or sprocket wheel and motor are all fixed on support.
Preferably, described workbench periphery is provided with aluminum alloy protective cover, and package unit, by electrical system integrating control, is extended with operating desk outside described aluminum alloy protective cover, operating desk is provided with unlatching/emergency stop switch, outside aluminum alloy protective cover, is also provided with state modulator panel and electric box.
Preferably, described upper mould fixed plate is fixing on the table by column.
Preferably, the position that described upper mould fixed plate lower surface is positioned at directly over weld part and reason material portion is provided with patrix mounting flange.
Structure of the present invention is practical reliable, and automaticity is high, low cost of manufacture, is applicable to industry is produced in enormous quantities manufacturing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation after the present invention removes two root posts;
Fig. 3 is the partial enlarged drawing at A place in Fig. 2;
Fig. 4 is the partial enlarged drawing at B place in Fig. 2;
Fig. 5 is the structural representation that the present invention removes another visual angle after two root posts;
Fig. 6 is the partial enlarged drawing at C place in Fig. 5;
Fig. 7 is the structural representation after the present invention installs protective cover;
In figure: 1-workbench, 2-upper mould fixed plate, 3-rotates platen, 4-motor, 5-loading and unloading portion, 6-manages material portion, 7-weld part, 8-welding gun, 9-material returned oil cylinder, 10-manages material oil cylinder, 11-binder oil cylinder, 12-electric rotating machine, 13-leading screw, 14-motor fixed bar, 15-welds control panel, 16-welding gun connecting rod, mold mounting plate under 17-, 18-liftout post, 19-lengthening part, 20-guide post, 21-material returned jacking block, 22-oil cylinder fixed bar, 23-push rod fixed head, 24-material returned push rod, 25-aluminum alloy protective cover, 26-operating desk, 27-control panel, 28-electric box, 29-column, 30-patrix mounting flange.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further elaborated.
As shown in Figures 1 to 7, the invention discloses a kind of motor stator three station argon welding machine, comprise workbench 1, upper mould fixed plate 2 is fixed with above workbench 1, workbench 1 below upper mould fixed plate 2 is connected with and rotates platen 3, rotate platen 3 central lower and be connected with rotating mechanism, described rotating mechanism is comprise the Cam splitter being connected to and rotating platen 3 central lower, Cam splitter power shaft is connected with the motor 4 below workbench 1 by V belt translation or Chain conveyer, or rotating mechanism is the servomotor be directly connected with rotation platen 3, rotate platen 3 and be circumferentially distributed with loading and unloading portion 5, reason material portion 6 and weld part 7, upper mould fixed plate 2 above weld part 7 is connected with elevating mechanism, elevating mechanism bottom is connected with welding gun 8, welding gun 8 is circumferentially uniform and corresponding with stator welding groove position, material returned oil cylinder 9 is connected with below loading and unloading portion 5, reason connects reasonable material oil cylinder 10 below material portion 6, binder oil cylinder 11 is connected with below weld part 7, the leading screw 13 that described elevating mechanism comprises electric rotating machine 12 and is connected on electric rotating machine 12 output shaft, electric rotating machine 12 is fixed on upper mould fixed plate 2 by motor fixed bar 14, also comprise the welding gun control panel 15 that center has screwed hole, welding gun control panel 15 and leading screw 13 threaded engagement, welding gun control panel 15 has the extension extended radially outward, be connected with the welding gun connecting rod 16 through upper mould fixed plate 2 below extension, bottom welding gun connecting rod 16, be connected with welding gun 8, described loading and unloading portion 5 comprises the lower mold mounting plate 17 being fixed on and rotating on platen 3, lower mold mounting plate 17 central lower is fixed with the liftout post 18 through rotating platen 3, material returned oil cylinder 9 is connected by lengthening part 19 below liftout post 18, lower mold mounting plate 17 is also connected with and the guide post 20 rotating platen 3 matched in clearance, guide post 20 top is connected with material returned jacking block 21, and material returned jacking block 21 is positioned at the top of lower mold mounting plate 17, described lengthening part 19 comprises the oil cylinder fixed bar 22 be fastened on by material returned oil cylinder 9 on workbench 1 and the push rod fixed head 23 that can slide up and down along oil cylinder fixed bar 22, push rod fixed head 23 is connected with the material returned push rod 24 through workbench 1, material returned push rod 24 top is positioned at immediately below the guide post 20 of connection material returned jacking block 21, described reason material portion 6 comprises the lower mold mounting plate 17 being fixed on and rotating on platen 3, lower mold mounting plate 17 central lower is fixed with the liftout post 18 through rotating platen 3, coordinate with the cylinder rod of binder oil cylinder 11 below liftout post 18 and locate, lower mold mounting plate 17 is also connected with and the guide post 20 rotating platen 3 matched in clearance, guide post 20 top is connected with material returned jacking block 21, material returned jacking block 21 is positioned at above lower mold mounting plate 17, and reason material oil cylinder 9 is fixed on workbench 1 lower surface, described weld part 7 comprises the lower mold mounting plate 17 being fixed on and rotating on platen 3, lower mold mounting plate 17 central lower is fixed with the liftout post 18 through rotating platen 3, coordinate with the cylinder rod of binder oil cylinder 11 below liftout post 18 and locate, lower mold mounting plate 17 is also connected with and the guide post 20 rotating platen 3 matched in clearance, guide post 20 top is connected with material returned jacking block 21, material returned jacking block 21 is positioned at above lower mold mounting plate 17, and binder oil cylinder 11 is fixed on workbench 1 lower surface.
Preferably, the quantity of welding gun 9 is 6; The quantity of material returned jacking block 21 in weld part 7, loading and unloading portion 5 and reason material portion 6 is 2, and it is positioned opposite along lower mold mounting plate 17 both sides separately, the quantity of described guide post 20 is 4 groups, be positioned at outside liftout post 18, often organize 2, wherein have one relative 2 groups connect material returned jacking block 21 through lower mold mounting plate 17, remain two groups and connect lower mold mounting plates 17.
Preferably, have supporting leg below workbench 1, supporting leg is connected with support between bottom, and belt wheel or sprocket wheel and motor 4 are all fixed on support, make compact conformation reliable.
Preferably, workbench 1 periphery is provided with aluminum alloy protective cover 25, package unit is by electrical system integrating control, operating desk 26 is extended with outside described aluminum alloy protective cover 25, operating desk 26 is provided with unlatching/emergency stop switch, also be provided with state modulator panel 27 and electric box 28 outside aluminum alloy protective cover 25, be convenient to integrated control and the operation of whole system.
Preferably, upper mould fixed plate 2 is fixed on workbench 1 by column 29, simple and reliable for structure.
Preferably, the position that upper mould fixed plate 2 lower surface is positioned at directly over weld part 7 and reason material portion 6 is provided with patrix mounting flange 30, and patrix is fixed on patrix mounting flange 30 place.
In use procedure, the lower mold mounting plate 17 in loading and unloading portion 5 installs stator mould counterdie, upper mould fixed plate 2 lower surface mounting flange 30 above resonable material portion 6 and weld part 7 installs stator mould patrix, stator mould counterdie place is placed on by stacked for stator piece, set the parameter in state modulator panel 27, open gauge tap, motor 4 starts, Cam splitter is driven to rotate by V belt translation or Chain conveyer, and then driven rotary platen 3 rotates, stator piece is rotated famous dictum material portion 6, reason material oil cylinder 9 cylinder rod below reason material portion 6 stretches out stator piece group jack-up to the stator patrix place of upper mould fixed plate 2, reciprocal several lower rear reset back and forth, the reason material process of stator piece group can be realized, loading and unloading portion 5 and weld part 7 perform the operation of self separately simultaneously, unaffected each other, then rotate platen 3 and rotate an angle again, rotate managing the stator piece group of having expected to weld part 7 place, binder oil cylinder 11 cylinder rod below weld part 7 ejects and ejects to stator patrix place by the stator counterdie setting sub-pieces group, stator upper and lower mould closes, electric rotating machine 12 on upper mould fixed plate 2 rotates, welding gun control panel 15 is driven to move along leading screw 13 length direction by leading screw 13, each welding gun 8 is connected with welding machine separately, the corresponding welding groove of each welding gun, under the control of electrical system, welding gun 8 automatic ignition, and move downward welding along the welding groove of stator piece group, realize the welding process of stator piece group, after completing welding, electric rotating machine 12 reverses, welding gun 8 rises to initial position under the drive of welding gun control panel 15, complete reset, rotate platen 3 and rotate an angle again, the stator piece group of having welded just is rotated to place of loading and unloading portion 5, material returned oil cylinder 9 below loading and unloading portion 5 ejects, by guide post 20 material returned jacking block 21 ejected and realize being separated of stator piece group and stator counterdie, and then realize blanking process, then circulation material loading is continued, so move in circles, three stations are fitted to each other and unaffected each other, reliable in function, automaticity is high, production efficiency is high, be applicable to very much outputization to produce.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the present invention.

Claims (10)

1. a motor stator three station argon welding machine, it is characterized in that: comprise workbench (1), workbench (1) top is fixed with upper mould fixed plate (2), the workbench (1) of upper mould fixed plate (2) below is connected with and rotates platen (3), rotate platen (3) central lower and be connected with rotating mechanism, rotate platen (3) and be circumferentially distributed with loading and unloading portion (5), reason material portion (6) and weld part (7), the upper mould fixed plate (2) of weld part (7) top is connected with elevating mechanism, elevating mechanism bottom is connected with welding gun (8), welding gun (8) is circumferentially uniform and corresponding with stator welding groove position, below, loading and unloading portion (5) is connected with material returned oil cylinder (9), reason material portion (6) below connects reasonable material oil cylinder (10), weld part (7) below is connected with binder oil cylinder (11).
2. motor stator three station argon welding machine according to claim 1, it is characterized in that: described elevating mechanism comprises electric rotating machine (12) and is connected to the leading screw (13) on electric rotating machine (12) output shaft, electric rotating machine (12) is fixed on upper mould fixed plate (2) by motor fixed bar (14), also comprise the welding gun control panel (15) that center has screwed hole, welding gun control panel (15) and leading screw (13) threaded engagement, welding gun control panel (15) has the extension extended radially outward, the welding gun connecting rod (16) through upper mould fixed plate (2) is connected with below extension, welding gun connecting rod (16) bottom is connected with welding gun (8).
3. motor stator three station argon welding machine according to claim 1, it is characterized in that: described rotating mechanism comprises the Cam splitter being connected to and rotating platen (3) central lower, Cam splitter power shaft is connected with the motor (4) of workbench (1) below by V belt translation or Chain conveyer.
4. motor stator three station argon welding machine according to claim 1, it is characterized in that: described loading and unloading portion (5) comprises the lower mold mounting plate (17) being fixed on and rotating on platen (3), lower mold mounting plate (17) central lower is fixed with the liftout post (18) through rotating platen (3), liftout post (18) below connects material returned oil cylinder (9) by lengthening part (19), lower mold mounting plate (17) is also connected with and the guide post (20) rotating platen (3) matched in clearance, guide post (20) top is connected with material returned jacking block (21), material returned jacking block (21) is positioned at the top of lower mold mounting plate (17), described lengthening part (19) comprises the push rod fixed head (23) material returned oil cylinder (9) being fastened on the oil cylinder fixed bar (22) on workbench (1) and can sliding up and down along oil cylinder fixed bar (22), push rod fixed head (23) is connected with the material returned push rod (24) through workbench (1), material returned push rod (24) top is positioned at immediately below the guide post (20) of connection material returned jacking block (21).
5. motor stator three station argon welding machine according to claim 1, it is characterized in that: described reason material portion (6) comprises the lower mold mounting plate (17) being fixed on and rotating on platen (3), lower mold mounting plate (17) central lower is fixed with the liftout post (18) through rotating platen (3), liftout post (18) below coordinates with the cylinder rod of binder oil cylinder (11) locates, lower mold mounting plate (17) is also connected with and the guide post (20) rotating platen (3) matched in clearance, guide post (20) top is connected with material returned jacking block (21), material returned jacking block (21) is positioned at lower mold mounting plate (17) top, reason material oil cylinder (9) is fixed on workbench (1) lower surface.
6. motor stator three station argon welding machine according to claim 1, it is characterized in that: described weld part (7) comprises the lower mold mounting plate (17) being fixed on and rotating on platen (3), lower mold mounting plate (17) central lower is fixed with the liftout post (18) through rotating platen (3), liftout post (18) below coordinates with the cylinder rod of binder oil cylinder (11) locates, lower mold mounting plate (17) is also connected with and the guide post (20) rotating platen (3) matched in clearance, guide post (20) top is connected with material returned jacking block (21), material returned jacking block (21) is positioned at lower mold mounting plate (17) top, binder oil cylinder (11) is fixed on workbench (1) lower surface.
7. the motor stator three station argon welding machine according to claim 4,5 or 6, is characterized in that: the quantity of described welding gun (9) is 6; The quantity of described material returned jacking block (21) is 2, and it is positioned opposite along lower mold mounting plate (17) both sides, the quantity of described guide post (20) is 4 groups, be positioned at liftout post (18) outside, often organize 2, wherein have one relative 2 groups connect material returned jacking block (21) through lower mold mounting plate (17), remain two groups and connect lower mold mounting plates (17).
8. motor stator three station argon welding machine according to claim 1, is characterized in that: described upper mould fixed plate (2) is fixed on workbench (1) by column (29); There is supporting leg described workbench (1) below, and supporting leg is connected with support between bottom, and belt wheel or sprocket wheel and motor (4) are all fixed on support.
9. motor stator three station argon welding machine according to claim 1, it is characterized in that: described workbench (1) periphery is provided with aluminum alloy protective cover (25), package unit is by electrical system integrating control, described aluminum alloy protective cover (25) outside is extended with operating desk (26), (26) are provided with unlatching/emergency stop switch with operating desk, and aluminum alloy protective cover (25) outside is also provided with state modulator panel (27) and electric box (28).
10. motor stator three station argon welding machine according to claim 1, is characterized in that: the position that described upper mould fixed plate (2) lower surface is positioned at directly over weld part (7) and reason material portion (6) is provided with patrix mounting flange (30).
CN201510929553.XA 2015-12-15 2015-12-15 The station argon welding machine of motor stator three Active CN105364270B (en)

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CN105689846A (en) * 2016-03-29 2016-06-22 河南鑫桃源机械股份有限公司 Twist welding machine for motor stator
CN111774778A (en) * 2020-08-03 2020-10-16 广东技术师范大学 Rotary arm support for robot
CN114952100A (en) * 2022-06-08 2022-08-30 无锡新瑞驰科技有限公司 Stator piece welding processing device

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CN108188543B (en) * 2018-01-12 2020-01-07 精进电动科技(正定)有限公司 Automatic welding machine for inner hole of three-station rotor core

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Publication number Priority date Publication date Assignee Title
CN105689846A (en) * 2016-03-29 2016-06-22 河南鑫桃源机械股份有限公司 Twist welding machine for motor stator
CN111774778A (en) * 2020-08-03 2020-10-16 广东技术师范大学 Rotary arm support for robot
CN114952100A (en) * 2022-06-08 2022-08-30 无锡新瑞驰科技有限公司 Stator piece welding processing device

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Address after: 318000 Jiaojiang City, Zhejiang Province before the letter road, No. 28, Taizhou

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Denomination of invention: Three position argon welding machine for motor stator

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Denomination of invention: Three station argon welding machine for motor stator

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