CN205914877U - Stator assembly resistance weld machine - Google Patents
Stator assembly resistance weld machine Download PDFInfo
- Publication number
- CN205914877U CN205914877U CN201620955291.4U CN201620955291U CN205914877U CN 205914877 U CN205914877 U CN 205914877U CN 201620955291 U CN201620955291 U CN 201620955291U CN 205914877 U CN205914877 U CN 205914877U
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- China
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- workbench
- silver soldering
- fixed
- turntable
- soldering piece
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- Withdrawn - After Issue
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Abstract
The utility model provides a stator assembly resistance weld machine, including the workstation, the workstation middle part is provided with the revolving stage of centre gripping stator, and the workstation is link up to revolving stage inside, and the workstation lower surface is connected with welding mechanism, and welding mechanism has two ascending connecting rods, and two connecting rods pass revolving stage inside and the outside workstation of revolving stage respectively, two connecting rod simultaneous movement under welding mechanism's drive, and both are synchronous each other near perhaps keeping away from each other, and the connecting rod top is connected with welder, two welder rifle head mutual dispositions, be provided with the stand on the workstation in the revolving stage outside, be provided with the elevating system who supplies with the silver soldering piece on the stand, be provided with product card position mechanism on the revolving stage. The utility model discloses can carry out high efficiency to row flat type copper wire inside and outside the stator and weld, the working process is reliable and stable, and production efficiency is high, and degree of automation is high.
Description
Technical field
The present invention relates to a kind of bonding machine, especially relate to a kind of field frame assembly resistance welding machine.
Background technology
Stator is requisite a kind of assembly in motor, and with the lifting of various demands, stator also has more improvement
Place, as shown in figure 1, stator winding forms for inside and outside double flat type copper wire grafting, whole operation with respect to original coiling operation and
Speech is simply efficient, simultaneously in every respect aspect of performance also superior to original winding mode, between the double inside and outside flat type copper wire of one end
Needs are welded, and existing electric welding machine is difficult to meet this technique.
Content of the invention
For the problems referred to above, the present invention is intended to provide a kind of field frame assembly resistance welding machine, it can be flat to arranging inside and outside stator
Copper cash is rapidly and efficiently welded, and work process is reliable and stable, and production efficiency is high, high degree of automation.
The technical scheme is that a kind of field frame assembly resistance welding machine, including workbench, be provided with the middle part of workbench
The turntable of clamping stator, turntable internal run-through workbench, workbench lower surface is connected with welding mechanism, and welding mechanism has two
Individual connecting rod upwards, two connecting rods are each passed through turntable inside and the workbench outside turntable, and two connecting rods exist
It is synchronized with the movement under the drive of welding mechanism, both are synchronous close to each other or are located remotely from each other, and connecting rod top is connected with welding gun, two
Welding gun pipette tips are positioned opposite；Column is provided with the workbench outside described turntable, column is provided with supply silver soldering piece
Elevating mechanism, turntable is provided with product clamping mechanism.
Preferably, described elevating mechanism includes silver soldering piece supply unit and is fixed on the lifting motor at column top, lifting electricity
Machine lower end connects leading screw, and silver soldering piece supply unit is connected on leading screw by nut and can move up and down along leading screw, and silver soldering piece supplies
Portion includes the slide rail being fixed on column, and motor fixing plate is connected on slide rail by slide block, and motor for feeding bottom is fixed on electricity
In machine fixed plate, motor fixing plate is connected with silver soldering piece wrap plate, is provided with for motor for feeding output on the left of silver soldering piece wrap plate
The through hole that axle passes through, right side is provided with the center-pole for silver soldering piece winding, is connected with driving silver soldering piece on the left of silver soldering piece wrap plate
Motion drivewheel and driven pulley, gap between two-wheeled for the silver soldering piece pass through and with two-wheeled interference fit, drivewheel is by feed
Motor drive, gear drive between driven pulley and drivewheel.
Preferably, described welding mechanism includes being fixed on the servomotor of workbench bottom surface, and servomotor passes through V belt translation
Connect left-right rotary screw rod, left-right rotary screw rod two ends are fixed in contiguous block by bearing, and contiguous block is fixed on workbench lower surface,
Left-right rotary screw rod left-half is right-handed thread and is connected with right-handed nut, and right half part is left hand thread and is connected with left-handed spiral shell
Mother, left and right spin nut has been respectively fixedly connected with left and right side connecting plate, and left and right side connecting plate is respectively fixed with sleeve, slide bar
Through sleeve inner and fixing contiguous block connecting working table lower surface is passed through at respective two ends, left and right side connecting plate can be by set
Cylinder slides along slide bar length direction, and left and right side connecting plate is fixedly arranged in the middle of fixed strip, and fixed strip is connected with connecting rod and both it
Between be provided with spring.
Preferably, described product clamping mechanism includes fixed part and screens portion, and described fixed part is fixing on a spinstand, card
Position portion is connected to fixed part top and is provided with spring between the two, and screens portion can move along turntable radial expansion.
Preferably, described workbench lower surface is connected with rotation motor, and rotation motor is rotated platform rotation by V belt translation
Turn positioning.
Preferably, described welding gun is internally provided with cooling water circulation passage, is entered by being externally supplied cooling water Butt welding gun head
Row cooling.
Preferably, it is provided with electric box outside described workbench, logical between turntable, welding mechanism and elevating mechanism three
Cross electrically integrated control.
Preferably, it is provided with protective cover and operating board outside described workbench, described workbench lower inner is provided with row
Wind heat sink.
The present invention rapidly and efficiently can weld to row's flat type copper wire inside and outside stator, and work process is reliable and stable, produces
Efficiency high, high degree of automation.
Brief description
Fig. 1 is the structural representation of product in the present invention；
Fig. 2 is the structural representation of the present invention；
Fig. 3 removes the structural representation of protective cover for the present invention；
Fig. 4 is the partial enlarged drawing at a in Fig. 3；
Fig. 5 is the partial enlarged drawing at b in Fig. 3；
Fig. 6 removes the structural representation at another visual angle after protective cover for the present invention；
Fig. 7 is the partial enlarged drawing at c in Fig. 6；
Fig. 8 removes the structural representation at another visual angle after protective cover for the present invention；
Fig. 9 is the partial enlarged drawing at d in Fig. 8；
Figure 10 is the structural representation of welding mechanism in the present invention；
Wherein: 1 workbench；2 turntables；3 welding mechanisms；311 servomotors；312 left-right rotary screw rods；
313 bearings；314 contiguous blocks；315 right-handed nuts；316 left-handed nuts；317 left side connecting plates；Connect on the right side of in the of 318
Fishplate bar；319 sleeves；320 slide bars；321 fixed strips；4 connecting rods；5 welding guns；6 columns；7 elevating mechanisms；
71 silver soldering piece supply units；711 slide rails；712 motor fixing plates；713 slide blocks；714 motor for feeding；72 lifting electricity
Machine；73 leading screws；8 product clamping mechanisms；81 fixed parts；82 screens portions；9 rotation motors；10 electric boxs；11—
Protective cover；12 operating board；13 air draft heat sinks.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in further detail.
As shown in Fig. 2 to Figure 10, the invention provides a kind of field frame assembly resistance welding machine, including workbench 1, workbench
It is provided with the turntable 2 of clamping stator, turntable 2 internal run-through workbench 1, workbench 1 lower surface is connected with bonding machine in the middle part of in the of 1
Structure 3, welding mechanism 3 has two connecting rods 4 upwards, and two connecting rods 4 are each passed through outside turntable 2 inside and turntable 2
Workbench 1, two connecting rods 4 are synchronized with the movement under the drive of welding mechanism 3, and both are synchronous close to each other or mutually remote
From connecting rod 4 top is connected with welding gun 5, and two welding gun 5 pipette tips are positioned opposite；Arrange on the workbench 1 in described turntable 2 outside
There is column 6, column 6 is provided with the elevating mechanism 7 of supply silver soldering piece, turntable 2 is provided with product clamping mechanism 8.
Preferably, elevating mechanism 7 includes silver soldering piece supply unit 71 and the lifting motor 72 being fixed on column 6 top, lifting
Motor 72 lower end connects leading screw 73, and silver soldering piece supply unit 71 is connected on leading screw 73 by nut and can transport about 73 along leading screw
Dynamic, silver soldering piece supply unit 71 includes the slide rail 711 being fixed on column 6, and motor fixing plate 712 is connected to cunning by slide block 713
On rail 711, motor for feeding 714 bottom is fixed on motor fixing plate 712, and motor fixing plate 712 is connected with silver soldering piece wrap plate
715, it is provided with the through hole passing through for motor for feeding 714 output shaft on the left of silver soldering piece wrap plate 715, right side is provided with and supplies silver soldering piece
The center-pole 716 of winding, is connected with the drivewheel 717 driving silver soldering piece motion and driven pulley on the left of silver soldering piece wrap plate 715
718, gap between two-wheeled for the silver soldering piece pass through and with two-wheeled interference fit, drivewheel 717 drives by motor for feeding 714, from
Gear drive between driving wheel 718 and drivewheel 717.
Preferably, welding mechanism 3 includes being fixed on the servomotor 311 of workbench 1 bottom surface, and servomotor 311 passes through band
Be in transmission connection left-right rotary screw rod 312, and left-right rotary screw rod 312 two ends are fixed in contiguous block 314 by bearing 313, contiguous block 314
It is fixed on workbench 1 lower surface, left-right rotary screw rod 312 left-half is right-handed thread and is connected with right-handed nut 315, right-hand part
It is divided into left hand thread and is connected with left-handed nut 316, left and right spin nut 316,315 has been respectively fixedly connected with left and right side connecting plate
317th, 318, left and right side connecting plate 317,318 is respectively fixed with sleeve 319, slide bar 320 passes through sleeve 319 internal and respective
Fixing contiguous block 314 connecting working table 1 lower surface is passed through at two ends, and left and right side connecting plate 317,318 can pass through sleeve 319 edge
Slide bar 320 length direction slides, and left and right side connecting plate 317,318 is fixedly arranged in the middle of fixed strip 321, fixed strip 321 and connecting rod
4 connect and are provided with spring between the two.
Preferably, product clamping mechanism 8 includes fixed part 81 and screens portion 82, and described fixed part 81 is fixed on turntable 2
On, screens portion 82 is connected to fixed part 81 top and is provided with spring between the two, and screens portion 82 can be along turntable 2 radial expansion
Motion.The dead-center position being provided for determination product of product clamping mechanism 8, because the flat type copper wire of the stator product of certain model
In have several places to be not need to weld, so set operation program in automated procedures, only each stator product
Dead-center position is put into after determining, the automatic operating of calling program just can be made to run accurately.
Preferably, workbench 1 lower surface is connected with rotation motor 9, and rotation motor 9 is rotated platform 2 by V belt translation and revolves
Turn positioning.
Preferably, welding gun 5 is internally provided with cooling water circulation passage, is carried out by being externally supplied cooling water Butt welding gun 5 head
Cooling.
Preferably, it is provided with electric box 10 outside workbench 1, between turntable 2, welding mechanism 3 and elevating mechanism 7 three
By electrically integrated control.
Preferably, it is provided with protective cover 11 and operating board 12 outside workbench 1, described workbench 1 lower inner is provided with
Air draft heat sink 13.
During use, operator puts into product in the frock of turntable 2, is had good positioning product by product clamping mechanism 8, opens
Dynamic rotation motor 9 is rotated the rotation of platform 2 frock, thus positioning welding original position, silver soldering piece supply unit 71 supply prominent
Quantitative silver soldering piece, elevating mechanism 7 moves downward, and so that silver soldering piece is inserted between two flat type copper wires, servomotor 311 rotates and makes a left side
Right handed screw 312 rotates, thus drive inside and outside welding gun 5 head extrude two flat type copper wires, simultaneously start welding current, make two flat
Together, operation principle is to be passed through between two flat type copper wire the end of a thread using high current to copper wire welding, and flat type copper wire the end of a thread will first go
Except coat of paint, two flat type copper wire the end of a thread of welding gun pipette tips extruding simultaneously, between two flat type copper wire the end of a thread, high temperature is produced due to resistance,
Produce resistance heat effect in contact surface and adjacent domain, contact surface is heated to melting or mecystasises, in the process, will
Silver soldering piece is inserted between two flat type copper wire the end of a thread, because silver soldering piece fusing point is low, good conductivity, and easily melt and two flat type copper wire lines
First melt is connected together, and after having welded, inside and outside welding gun 5 is return in situ, and elevating mechanism 7 moves upwards, and rotation motor 9 starts rotation
Turn, carry out the welding of the next position.In the process, welding gun 5 head precompressed flat type copper wire the end of a thread is it is ensured that absorption surface is good,
After power-off, flat type copper wire the end of a thread that between two welding gun 5 head, extruding welding completes.Molten metal is continued under pressure
Crystallisation by cooling, forms dense structure, no shrinkage cavity, flawless solder joint.In addition cooling water recirculation system when equipment starts always
Work, is controlled by single blood circulation.
The processing action process of concrete single product is as follows: 1, product is put in frock, and is adjusted by product clamping mechanism 8
The position of section product, determines zero point；2nd, start start button；3rd, rotation motor 9 is rotated platform 2 frock and takes stator product together
Rotate to primary importance, motor for feeding 714 rotarily drives silver soldering piece and moves downward a prominent part simultaneously；4th, elevating mechanism 7 carries
Dynamic silver soldering piece supply unit 71 declines, and so that silver soldering piece is inserted between two flat type copper wires；5th, servomotor 311 rotation makes inside and outside welding gun 5
Head extrudes flat type copper wire, and the source of welding current starts simultaneously, is welded while extruding；6th, welding gun 5 is in extruding welding one timing
Between after, servomotor 311 reversion so that inside and outside welding gun 5 is resetted, simultaneously elevating mechanism 7 drive silver soldering piece supply unit 71 rise reset；
7th, rotation horse 9 is rotated platform 2 frock and takes stator product and rotate to the second position together and welded ... the like to
A position afterwards；8th, take off stator product, put into new product to be welded.
The present invention is high in machining efficiency, safe and reliable, high degree of automation, is suitable for producing in enormous quantities.
The above, be only the better embodiment of the present invention, and not invention is made with any pro forma restriction, every according to
According to the present invention know-why to any simple modification made for any of the above embodiments, equivalent variations or modification, still fall within the present invention
In the range of technical scheme.
Claims (8)
1. a kind of field frame assembly resistance welding machine, including workbench (1), is provided with the rotation of clamping stator in the middle part of workbench (1)
Platform (2), turntable (2) internal run-through workbench (1), workbench (1) lower surface is connected with welding mechanism (3), welding mechanism (3)
There are two connecting rods (4) upwards, two connecting rods (4) are each passed through the work that turntable (2) is internal and turntable (2) is outside
Platform (1), two connecting rods (4) are synchronized with the movement under the drive of welding mechanism (3), and both are synchronous close to each other or mutually remote
From connecting rod (4) top is connected with welding gun (5), and two welding guns (5) pipette tips are positioned opposite；Workbench outside described turntable (2)
(1) it is provided with column (6) on, column (6) is provided with the elevating mechanism (7) of supply silver soldering piece, turntable is provided with product on (2)
Product clamping mechanism (8).
2. field frame assembly resistance welding machine according to claim 1 it is characterised in that: described elevating mechanism (7) includes silver
Weld tabs supply unit (71) and the lifting motor (72) being fixed on column (6) top, lifting motor (72) lower end connects leading screw (73),
Silver soldering piece supply unit (71) is connected to leading screw (73) above by nut and can move up and down along leading screw (73), silver soldering piece supply unit
(71) inclusion is fixed on the slide rail (711) on column (6), and motor fixing plate (712) is connected to slide rail by slide block (713)
(711), on, motor for feeding (714) bottom is fixed on motor fixing plate (712), and motor fixing plate (712) is connected with silver soldering piece
Wrap plate (715), is provided with, on the left of silver soldering piece wrap plate (715), the through hole passing through for motor for feeding (714) output shaft, right side sets
It is equipped with the center-pole (716) for silver soldering piece winding, on the left of silver soldering piece wrap plate (715), be connected with the active driving silver soldering piece motion
Wheel (717) and driven pulley (718), gap between two-wheeled for the silver soldering piece by and with two-wheeled interference fit, drivewheel (717) by
Motor for feeding (714) drives, gear drive between driven pulley (718) and drivewheel (717).
3. field frame assembly resistance welding machine according to claim 1 it is characterised in that: described welding mechanism (3) includes solid
It is scheduled on the servomotor (311) of workbench (1) bottom surface, servomotor (311) connects left-right rotary screw rod (312) by V belt translation,
Left-right rotary screw rod (312) two ends are fixed in contiguous block (314) by bearing (313), and contiguous block (314) is fixed on workbench
(1) lower surface, left-right rotary screw rod (312) left-half is right-handed thread and is connected with right-handed nut (315), and right half part is a left side
Revolve screw thread and be connected with left-handed nut (316), left and right spin nut (316,315) has been respectively fixedly connected with left and right side connecting plate
(317,318), left and right side connecting plate (317,318) is respectively fixed with sleeve (319), and slide bar (320) passes through sleeve (319)
Fixing contiguous block (314) connecting working table (1) lower surface, left and right side connecting plate (317,318) are passed through in internal and respective two ends
Can be slided along slide bar (320) length direction by sleeve (319), left and right side connecting plate (317,318) is fixedly arranged in the middle of fixed strip
(321), fixed strip (321) is connected with connecting rod (4) and is provided with spring between the two.
4. field frame assembly resistance welding machine according to claim 1 it is characterised in that: described product clamping mechanism (8) bag
Include fixed part (81) and screens portion (82), described fixed part (81) is fixed on turntable (2), and screens portion (82) are connected to fixation
Portion (81) top and be provided with spring between the two, screens portion (82) can move along turntable (2) radial expansion.
5. field frame assembly resistance welding machine according to claim 1 it is characterised in that: described workbench (1) lower surface is even
It is connected to rotation motor (9), rotation motor (9) is rotated platform (2) rotational positioning by V belt translation.
6. field frame assembly resistance welding machine according to claim 1 it is characterised in that: described welding gun (5) is internally provided with
Cooling water circulation passage, is lowered the temperature by being externally supplied cooling water Butt welding gun (5) head.
7. field frame assembly resistance welding machine according to claim 1 it is characterised in that: setting outside described workbench (1)
There is electric box (10), between turntable (2), welding mechanism (3) and elevating mechanism (7) three, pass through electrically integrated control.
8. field frame assembly resistance welding machine according to claim 1 it is characterised in that: setting outside described workbench (1)
There are protective cover (11) and operating board (12), described workbench (1) lower inner is provided with air draft heat sink (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955291.4U CN205914877U (en) | 2016-08-29 | 2016-08-29 | Stator assembly resistance weld machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955291.4U CN205914877U (en) | 2016-08-29 | 2016-08-29 | Stator assembly resistance weld machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205914877U true CN205914877U (en) | 2017-02-01 |
Family
ID=57869278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620955291.4U Withdrawn - After Issue CN205914877U (en) | 2016-08-29 | 2016-08-29 | Stator assembly resistance weld machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205914877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181003B (en) * | 2016-08-29 | 2018-07-03 | 长鹰信质科技股份有限公司 | Field frame assembly resistance welding machine |
| CN110315182A (en) * | 2019-08-02 | 2019-10-11 | 璋祐科技(深圳）有限公司 | Full-automatic stator mash welder |
-
2016
- 2016-08-29 CN CN201620955291.4U patent/CN205914877U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181003B (en) * | 2016-08-29 | 2018-07-03 | 长鹰信质科技股份有限公司 | Field frame assembly resistance welding machine |
| CN110315182A (en) * | 2019-08-02 | 2019-10-11 | 璋祐科技(深圳）有限公司 | Full-automatic stator mash welder |
| CN110315182B (en) * | 2019-08-02 | 2021-07-23 | 璋祐科技(深圳）有限公司 | Full-automatic stator spot welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318000 Taizhou Province, Jiaojiang district before the streets of the letter quality road, No. 28 Patentee after: Long eagle letter quality Polytron Technologies Inc Address before: 318000 Taizhou Province, Jiaojiang district before the streets of the letter quality road, No. 28 Patentee before: Xingzhi Motor Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170201 Effective date of abandoning: 20180703 |