CN105811673B - A kind of automatic welding machine - Google Patents
A kind of automatic welding machine Download PDFInfo
- Publication number
- CN105811673B CN105811673B CN201610209687.9A CN201610209687A CN105811673B CN 105811673 B CN105811673 B CN 105811673B CN 201610209687 A CN201610209687 A CN 201610209687A CN 105811673 B CN105811673 B CN 105811673B
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- mainframe
- welding machine
- heat conduction
- rotary electric
- auxiliary
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Classifications
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- 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
- H02K15/0056—Manufacturing winding connections
- H02K15/0068—Connecting winding sections; Forming leads; Connecting leads to terminals
Abstract
The invention discloses a kind of automatic welding machine, including mainframe, the mainframe is equipped with welding machine, rotary electric machine, main shaft, auxiliary spindle, two scroll chucks coaxial with each other and for grip roll axis, for the pushing welding structure for driving welding machine to move up and down, welding machine includes fuselage, plumb joint, clamping weld part is formed between two scroll chucks, one scroll chuck and main shaft are coaxially connected, another scroll chuck and auxiliary spindle are coaxially connected, main shaft, auxiliary spindle is rotatably assorted with mainframe, main shaft can be driven by rotary electric machine and be rotated, rotary electric machine is a servomotor.The beneficial effects of the invention are as follows：It is rational in infrastructure, the connecting pin of commutator and the rotor windings lead-out wire being wound on connecting pin can be welded, effectively remove paint film, form conducting function, and strengthen connective stability and fixing.
Description
Technical field
The invention belongs to motor production technical field, more particularly to a kind of automatic welding machine.
Background technology
In motor production process, need to connect between the winding and commutator of rotor, connection mode is：Motor turns
The shaft (armature spindle) of son passes through commutator, and rotor winding has more lead-out wires, has multiple C-shapeds or class on commutator
Similar C-shaped connection leg structure (be also copper bar, clubfoot etc., its specific manufacture material depending on demand, be usually metal, its conduct
Conduction connecting structure, for connecting rotor windings), the lead-out wire of rotor windings bypasses corresponding connecting pin and fixation, so that real
Now dock.But, the lead-out wire of rotor windings be with that after corresponding connecting pin, can not be directly realized by conducting function, this is because
Whether winding (line) or lead-out wire, are all enameled wires, its surface film has insulating capacity, in addition, connecting by coiling merely
Connect, it is also not firm between lead-out wire and the connecting pin of commutator, so needing to weld it, the paint for the junction that first melts away
Film, ensures its conductive capability, second can be by welding the connection effect strengthened between lead-out wire and connecting pin.But, at present
When being welded to commutator connecting pin and rotor windings lead-out wire, convenience, continuity in welding process, welding efficiency
Etc., still it has been short of.
The content of the invention
, can be to the connection of commutator it is an object of the invention to overcome the defect of prior art, and provide a kind of rational in infrastructure
Foot and the rotor windings lead-out wire being wound on connecting pin are welded, and are effectively removed paint film, are formed conducting function, and strengthen company
Connect the bonding machine of stability and fixing.
To achieve these goals, the present invention uses following technical scheme：
A kind of automatic welding machine, including mainframe, the mainframe are equipped with welding machine, rotary electric machine, main shaft, pair and turn
Axis, two coaxial with each other and the scroll chuck for grip roll axis, the pushing welding structures for driving welding machine to move up and down,
Welding machine includes fuselage, plumb joint, and clamping weld part is formed between two scroll chucks, and a scroll chuck coaxially connects with main shaft
Connect, another scroll chuck and auxiliary spindle are coaxially connected, and main shaft, auxiliary spindle are rotatably assorted with mainframe, and main shaft can be by
Rotary electric machine, which drives, to be rotated, and rotary electric machine is a servomotor, and pushing welding structure includes what can be moved up and down with respect to mainframe
Mobile base, Mobile base are equipped with Level Promoting oil cylinder, the piston rod connection fuselage of Level Promoting oil cylinder, and fuselage is slided with Mobile base
Connection, slidably direction of the fuselage on Mobile base is parallel with the scalable direction of the piston rod of Level Promoting oil cylinder, and level pushes away
The scalable direction of the piston rod of dynamic oil cylinder is parallel with commutator axis.
Preferably, the rotary electric machine is equipped with gear reducer, the output of the power intake and rotary electric machine of gear reducer
Axis connection, the power output end of gear reducer are connected with main shaft, and rotary electric machine is fixed on mainframe by motor rack.
Preferably, the pushing welding structure further includes band rotating ring, actuating cylinder, down pressing oil cylinder, some is used to support
The support spring of Mobile base, is located on the scroll chuck being connected with auxiliary spindle with moving ring sleeve, and band rotating ring and scroll chuck are coaxial, main
Dynamic oil cylinder, down pressing oil cylinder are fixed with mainframe, and actuating cylinder includes active cylinders, main piston, active piston bar, active cylinders
Interior to be equipped with resetting spring, resetting spring one end connects main piston, resetting spring other end connection active cylinders, and down pressing oil cylinder includes
Pushing cylinder body, pressure piston, push piston rod, and active piston bar, the extended direction for pushing piston rod straight down, are actively lived
Stopper rod, the recoverable direction for pushing piston rod straight up, are connected, actively between active cylinders and pushing cylinder body by oil pipe
Piston rod is in band rotating ring top, pushes piston rod and is in above Mobile base, and band rotating ring outer ring surface is equipped with some for pushing
Active piston bar pushes base, and it is consistent with by the connecting pin number of weldering commutator to push radix mesh, respectively pushes base along band rotating ring week
To being uniformly distributed.
Preferably, the mainframe is equipped with support base, support spring axis vertical, support spring lower end and support base
Fixed, support spring upper end is fixed with Mobile base bottom.
Preferably, the mainframe is equipped with an at least guide rod, guide rod is vertical and is fixed with mainframe, mobile
Seat is equipped with slide opening, and guide rod outside diameter is adapted to slide opening internal diameter, and guide rod is slidably matched through slide opening and slide opening.
Preferably, the base that pushes, with top surface, two guiding surfaces on an arc, guiding surface is with driving annulate shaft
Line is parallel, and top surface is tack welding socket part apart from maximum away from drive ring axis on arc.
Preferably, further including an auxiliary sizing strip for depressing commutator connecting pin, auxiliary sizing strip passes through sizing
Bar frame is connected on plumb joint.
Preferably, the sizing strip frame includes heat conduction sliding sleeve, some heat conduction connecting rods, auxiliary sizing strip and heat conduction sliding sleeve
It is slidably connected, the slidably direction for aiding in sizing strip is above-below direction, and the self-regulation spring of axis vertical is equipped with heat conduction sliding sleeve,
Be self-regulated spring upper end connection heat conduction sliding sleeve, and self-regulation lower spring end connection auxiliary sizing strip upper end, auxiliary sizing strip lower end is stretched
Go out outside heat conduction sliding sleeve, heat conduction connecting rod one end is connected with plumb joint, and the heat conduction connecting rod other end is connected with heat conduction sliding sleeve, and auxiliary is fixed
The residing height in profile bar lower end is less than the residing height in plumb joint lower end.
Preferably, any point and it is equal on the arc on top surface with the minimum range between rotating ring outer ring surface.
The beneficial effects of the invention are as follows：It is rational in infrastructure, can be to the connecting pin of commutator and the rotor being wound on connecting pin
Winding leading-out wire is welded, and is effectively removed paint film, is formed conducting function, and strengthens connective stability and fixing.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the enlarged drawing at B in Fig. 1；
Fig. 4 is the enlarged drawing at C in Fig. 1；
Fig. 5 is the present invention with the structure diagram at rotating ring.
In figure：Welding machine 1, fuselage 11, plumb joint 12, rotary electric machine 2, gear reducer 21, main shaft 31, auxiliary spindle 32, three-jaw
Chuck 33, band rotating ring 41, push base 411, top surface 4111, two guiding surfaces 4112, actuating cylinder 42, active cylinders on arc
421st, main piston 422, active piston bar 423, resetting spring 424, active oil pocket 425, active cavity 426, down pressing oil cylinder 43, under
Cylinder pressure body 431, pressure piston 432, push piston rod 433, lower pumping cavity 434, push cavity 435, Mobile base 44, Level Promoting oil
Cylinder 441, support spring 45, support base 451, guide rod 46, limited block 461, oil pipe 47, auxiliary sizing strip 51, sizing strip frame 52,
Heat conduction sliding sleeve 521, heat conduction connecting rod 522, self-regulation spring 523, commutator 6, connecting pin 61, rotor 7, armature spindle 71.
Embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
In embodiment as shown in Figures 1 to 5, a kind of automatic welding machine, including mainframe, the mainframe are equipped with weldering
Machine 1, rotary electric machine 2, main shaft 31, auxiliary spindle 32, two are coaxial with each other and are used for the scroll chuck 33 of grip roll axis, are used for
The pushing welding structure for driving welding machine to move up and down, welding machine include fuselage 11, plumb joint 12, folder are formed between two scroll chucks
Weld part is held, a scroll chuck and main shaft are coaxially connected, another scroll chuck and auxiliary spindle are coaxially connected, main shaft,
Auxiliary spindle is rotatably assorted with mainframe, and main shaft can be driven by rotary electric machine and be rotated, and rotary electric machine is a servomotor, be pushed
Welding structure includes that Level Promoting oil cylinder 441 can be equipped with respect to the Mobile base 44 that mainframe moves up and down, Mobile base, and level pushes away
The piston rod connection fuselage of dynamic oil cylinder, fuselage are slidably connected with Mobile base, slidably direction of the fuselage on Mobile base and level
Promote the scalable direction of the piston rod of oil cylinder parallel, scalable direction and the commutator axis of the piston rod of Level Promoting oil cylinder
It is parallel.The rotary electric machine is equipped with gear reducer 21, the power intake of gear reducer and the output axis connection of rotary electric machine, slows down
The power output end of machine is connected with main shaft, and rotary electric machine is fixed on mainframe by motor rack.Scroll chuck is common
All it is widely used in the fields such as clamping device, lathe.Two scroll chucks can be used for the both ends for gripping armature spindle, namely
Commutator clamped to (commutator 6 has been connected with armature spindle in advance, and each connecting pin 61 of commutator is also corresponding
Rotor windings lead-out wire is wound in place).After starting welding, rotary electric machine drives rotates drive and be connected with main shaft three by main
Dog chuck turns an angle, remaining structure (rotor 7, armature spindle 71, commutator, another scroll chuck, auxiliary spindle) also with
And rotate together, a connecting pin is reached immediately below plumb joint, is pushed welding structure and is driven welding machine to move down, plumb joint (welds
The soldering tip of machine) contact and continue to push the connecting pin of lower section, under the action of plumb joint, paint film melts outside enameled wire, so that
Conduction can be achieved between connecting pin, and under the action of high-temperature soldering head, the lead-out wire and connecting pin that are wound on connecting pin
Welding together, in addition, when plumb joint pushes, can also press to connecting pin commutator body, allow connecting pin further to compress
Lead-out wire, lifts connection effect and welding effect.Complete after once welding, push welding structure and drive welding machine to move up reset, turn
Dynamic motor drives commutator to rotate, until next connecting pin reaches immediately below plumb joint, then repeats above-mentioned welding process.Its
In, scroll chuck can also be replaced with any common clamping device.
The pushing welding structure further includes band rotating ring 41, actuating cylinder 42, down pressing oil cylinder 43, some is used to support movement
The support spring 45 of seat, is located on the scroll chuck being connected with auxiliary spindle with moving ring sleeve, and band rotating ring and scroll chuck are coaxial, actively
Oil cylinder, down pressing oil cylinder are fixed with mainframe, and actuating cylinder includes active cylinders 421, is slidingly sealed cooperation with active cylinders
Main piston 422, the active piston bar 423 being connected with main piston, active cylinders are interior to be equipped with resetting spring 424, resetting spring one end
Main piston, resetting spring other end connection active cylinders are connected, down pressing oil cylinder includes pushing cylinder body 431, slided with pushing cylinder body
The pressure piston 432 coordinated, the pushing piston rod 433 being connected with pressure piston are sealed, active piston bar, push the extended of piston rod
Direction straight down, active piston bar, push piston rod recoverable direction straight up, active cylinders with push cylinder body
Between connected by oil pipe 47, main piston will be separated into active oil pocket 425, active cavity 426 inside active cylinders, pressure piston will
It is separated into inside active cylinders and pushes oil pocket 434, pushes cavity 435, oil pipe connects active oil pocket with lower pumping cavity, actively living
Stopper rod is in band rotating ring top, pushes piston rod and is in above Mobile base, and band rotating ring outer ring surface is equipped with some for pushing master
Piston bar pushes base 411, and it is consistent with by the connecting pin number of weldering commutator to push radix mesh, respectively pushes base along band rotating ring week
To being uniformly distributed.The base that pushes is with 4111, two guiding surfaces 4112 of top surface on an arc, guiding surface and with rotating ring
Axis is parallel, and top surface is tack welding socket part apart from maximum away from drive ring axis on arc.The mainframe is equipped with support base
451, support spring axis vertical, support spring lower end is fixed with support base, and support spring upper end is fixed with Mobile base bottom.
In the present solution, hydraulic oil only flowed in active oil pocket, oil pipe, lower pumping cavity, namely active oil pocket, oil pipe, under
Filled with hydraulic oil in pumping cavity, active cavity, push and do not have hydraulic oil in cavity (active cavity, push cavity and connect with air
Logical, this is the prior art in oil cylinder field, otherwise can influence the normal work of oil cylinder).Rotary electric machine drives commutator to rotate and sets
Determine angle (360 degree divided by connecting pin number), allow a connecting pin of commutator to go to below plumb joint, at the same time, turning
During dynamic, band rotating ring is also rotated with together with commutator, scroll chuck, when pushing base and starting to go to contact active piston bar,
Pushing piston rod can be pushed to move up, a part of hydraulic oil in active oil pocket begins to pass through oil pipe and enters lower pumping cavity, under drive
Pressure piston rod pushes down on Mobile base, so as to drive welding machine (plumb joint) to move down, weld part to be positioned touches pushing piston rod
During lower end, plumb joint is depressed into lower limit position at this time, and rotary electric machine can suspend, after the completion of welding, then rotates electricity
Machine is rotated further, and commutator continues to rotate, and is pushed base and is left pushing piston rod, and under action of reset spring, active piston bar is answered
Position, drives and pushes piston rod reset, is also resetted in support spring effect lower mobile base, welding machine, so just completes a connection
The welding of foot, subsequent rotary electric machine continue to rotate, and repeat above-mentioned action, can carry out the welding of next connecting pin.It is and each
Rotary electric machine suspends, and when being also that plumb joint is pushed in place just, can ensure welding all accurate positionings every time, welding position
Deviation is minimum, can effectively ensure that welding quality.And by the linkage of a whole set of mechanism, realize plumb joint and push and commutator turn
Dynamic automatic cooperation positioning, has ensured the accuracy of each welding position, and due to being machinery positioning, precision fully relies on structure
Itself realize, can be to avoid the error calculated caused by control (circuit module control).In addition, the piston rod of Level Promoting oil cylinder
It can stretch, so that horizontal on Mobile base together with driving fuselage (with plumb joint) slide, therefore the position of adjustable plumb joint,
The connecting pin of different commutators is adapted it to, so as to be welded to a variety of commutators.
The mainframe is equipped with an at least guide rod 46, and guide rod is vertical and is fixed with mainframe, is set on Mobile base
There is slide opening, guide rod outside diameter is adapted to slide opening internal diameter, and guide rod is slidably matched through slide opening and slide opening.Set on guide rod
There is limited block 461, limited block is in above Mobile base.Guide rod can aid in Mobile base to move up and down, and improve Mobile base
The stability of the course of work.When Mobile base resets, limited block can limit the ultimate range of Mobile base rising, avoid being moved through
Degree.
An auxiliary sizing strip 51 for depressing commutator connecting pin is further included, auxiliary sizing strip is connected by sizing strip frame 52
It is connected on plumb joint.The sizing strip frame includes heat conduction sliding sleeve 521, some heat conduction connecting rods 522, and auxiliary sizing strip is slided with heat conduction
Set is slidably connected, and the slidably direction for aiding in sizing strip is above-below direction, and the self-regulation bullet of axis vertical is equipped with heat conduction sliding sleeve
Spring 523, self-regulation spring upper end connection heat conduction sliding sleeve, self-regulation lower spring end connection auxiliary sizing strip upper end, aids in sizing strip
Lower end is stretched out outside heat conduction sliding sleeve, and heat conduction connecting rod one end is connected with plumb joint, and the heat conduction connecting rod other end is connected with heat conduction sliding sleeve,
The residing height in sizing strip lower end is aided in less than the residing height in plumb joint lower end.During welding, Mobile base drive welding machine move down, before
Through mentioning, the plumb joint of welding machine will also melt away on lead-out wire (with commutator connecting pin junction) in addition to welding to be completed
Paint film, still, in actual production, for safeguard work efficiency, welding time of contact every time can not possibly be very long, and under plumb joint
It is also fixed to hold size opposite, it is possible to causes paint film to eliminate deficiency, influences conductive effect, and be pressed downward for connecting pin
It is dynamic to be also completely dependent on plumb joint, it is short due to pressing the time, it is impossible to ensure the journey that connecting pin is further deformed and (inwardly compressed) very well
Degree.And in the present solution, heat conduction connecting rod can be on the plumb joint by high temperature heat be transmitted to auxiliary sizing strip through heat conduction sliding sleeve
On, in plumb joint folding process, auxiliary sizing strip touches commutator connecting pin and enameled wire (lead-out wire) one step ahead, from
And can heat in advance, melt away paint film, and aids in pushing connecting pin, subsequent plumb joint completes welding again, and (auxiliary is fixed
After profile bar touches connecting pin, just it is pressed on connecting pin, and is stepped into heat conduction sliding sleeve always, until welding terminates, it is mobile
After seat lifts, just can gradually be resetted under self-regulation spring effect), equivalent on the premise of work rhythm is constant, additionally prolong
Grow and melted paint, weld interval, can effectively lift welding quality, optimized product quality.
Any point and it is equal on the arc on top surface with the minimum range between rotating ring outer ring surface.On arc on top surface
Any point and it is equal with the minimum range between rotating ring outer ring surface, it is meant that as long as top surface heads on active piston bar on arc,
So position of active piston bar, until top surface leaves active piston bar on arc, starts by guiding surface or band with regard to constant
When rotating ring outer ring surface contacts active piston bar, the relative altitude of active piston bar can just decline.So rotary electric machine is just ensured
Can be with continuous rotation, after top surface jacks up active piston bar on the arc with certain length, top surface does not leave master on arc
In that time of piston bar, plumb joint can persistently be pressed in weld, the paint film for carrying out lead-out wire weld eliminates, continue into
Row lead-out wire and connecting pin are welded to connect, so that rotary electric machine can effectively lift continuity, further subtract without repeatedly starting and stopping
Few position error.
Claims (8)
1. a kind of automatic welding machine, including mainframe, it is characterized in that, the mainframe is equipped with welding machine, rotary electric machine, master turn
Axis, auxiliary spindle, two coaxial with each other and the scroll chuck for grip roll axis, the lower pressure weldings for driving welding machine to move up and down
Binding structure, welding machine include fuselage, plumb joint, and clamping weld part is formed between two scroll chucks, and a scroll chuck turns with main
Axis is coaxially connected, another scroll chuck and auxiliary spindle are coaxially connected, and main shaft, auxiliary spindle are rotatably assorted with mainframe, main
Shaft can be driven by rotary electric machine and be rotated, and rotary electric machine is a servomotor, and pushing welding structure includes can be with respect on mainframe
The Mobile base of lower movement, Mobile base are equipped with Level Promoting oil cylinder, and the piston rod connection fuselage of Level Promoting oil cylinder, fuselage is with moving
Dynamic seat is slidably connected, and slidably direction of the fuselage on Mobile base and the scalable direction of the piston rod of Level Promoting oil cylinder are put down
OK, the scalable direction of the piston rod of Level Promoting oil cylinder is parallel with commutator axis, and the pushing welding structure further includes band
Rotating ring, actuating cylinder, down pressing oil cylinder, some support springs for being used to support Mobile base, band moving ring sleeve is located to be connected with auxiliary spindle
Scroll chuck on, band rotating ring and scroll chuck it is coaxial, actuating cylinder, down pressing oil cylinder are fixed with mainframe, actuating cylinder bag
Active cylinders, main piston, active piston bar are included, resetting spring is equipped with active cylinders, connection main piston in resetting spring one end is multiple
Position spring other end connection active cylinders, down pressing oil cylinder include pushing cylinder body, pressure piston, push piston rod, active piston bar, under
Straight down, active piston bar, the recoverable direction for pushing piston rod straight up, are led in the extended direction of pressure piston rod
Connected between dynamic cylinder body and pushing cylinder body by oil pipe, active piston bar is in above band rotating ring, is pushed piston rod and is in movement
Seat top, with rotating ring outer ring surface be equipped with it is some be used to pushing active piston bar push base, push radix mesh with being commutated by weldering
The connecting pin number of device is consistent, respectively pushes base and is circumferentially uniformly distributed along band rotating ring.
2. a kind of automatic welding machine according to claim 1, it is characterized in that, the rotary electric machine is equipped with gear reducer, subtracts
The power intake of fast machine and the output axis connection of rotary electric machine, the power output end of gear reducer are connected with main shaft, rotate electricity
Machine is fixed on mainframe by motor rack.
3. a kind of automatic welding machine according to claim 1, it is characterized in that, the mainframe is equipped with support base, support
Axle of spring is vertical, and support spring lower end is fixed with support base, and support spring upper end is fixed with Mobile base bottom.
4. a kind of automatic welding machine according to claim 1, it is characterized in that, the mainframe is equipped with least one guiding
Bar, guide rod is vertical and is fixed with mainframe, and Mobile base is equipped with slide opening, and guide rod outside diameter is adapted to slide opening internal diameter, guide rod
It is slidably matched through slide opening and slide opening.
5. a kind of automatic welding machine according to claim 1 or 3, it is characterized in that, the base that pushes is with an arc
Top surface, two guiding surfaces, guiding surface is parallel with driving ring axis, and top surface is apart from maximum away from drive ring axis on arc
Tack welding socket part.
6. a kind of automatic welding machine according to claim 1, it is characterized in that, one is further included for depressing commutator connecting pin
Auxiliary sizing strip, auxiliary sizing strip be connected to by sizing strip frame on plumb joint.
7. a kind of automatic welding machine according to claim 6, it is characterized in that, if the sizing strip frame include heat conduction sliding sleeve,
Dry heat conduction connecting rod, auxiliary sizing strip are slidably connected with heat conduction sliding sleeve, and the slidably direction for aiding in sizing strip is above-below direction, is led
The self-regulation spring of axis vertical, self-regulation spring upper end connection heat conduction sliding sleeve are equipped with hot sliding sleeve, self-regulation lower spring end connects
Auxiliary sizing strip upper end is connect, auxiliary sizing strip lower end is stretched out outside heat conduction sliding sleeve, and heat conduction connecting rod one end is connected with plumb joint, heat conduction
The connecting rod other end is connected with heat conduction sliding sleeve, and the residing height in auxiliary sizing strip lower end is less than the residing height in plumb joint lower end.
8. a kind of automatic welding machine according to claim 5, it is characterized in that, any point and drive on top surface on the arc
Minimum range between ring outer ring surface is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209687.9A CN105811673B (en) | 2016-04-05 | 2016-04-05 | A kind of automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209687.9A CN105811673B (en) | 2016-04-05 | 2016-04-05 | A kind of automatic welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105811673A CN105811673A (en) | 2016-07-27 |
| CN105811673B true CN105811673B (en) | 2018-04-27 |
Family
ID=56460682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610209687.9A Active CN105811673B (en) | 2016-04-05 | 2016-04-05 | A kind of automatic welding machine |
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| Country | Link |
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| CN (1) | CN105811673B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175966B (en) * | 2018-11-01 | 2023-09-05 | 巨力自动化设备（浙江）有限公司 | ABS motor commutator couple pressure equipment mechanism |
| CN115156778B (en) * | 2022-09-07 | 2022-11-25 | 安徽方能电气技术有限公司 | Intelligent welding equipment and welding method for fully-sealed transformer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2239108A (en) * | 1989-12-14 | 1991-06-19 | Kramatorsk Ind I | Vibrating workpieces |
| CN2420094Y (en) * | 2000-04-19 | 2001-02-21 | 陈昭明 | Full automatic spot welding machine for motor commutator |
| CN203304801U (en) * | 2013-07-05 | 2013-11-27 | 湖州正豪电器科技有限公司 | Motor rotor spot welding machine |
-
2016
- 2016-04-05 CN CN201610209687.9A patent/CN105811673B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2239108A (en) * | 1989-12-14 | 1991-06-19 | Kramatorsk Ind I | Vibrating workpieces |
| CN2420094Y (en) * | 2000-04-19 | 2001-02-21 | 陈昭明 | Full automatic spot welding machine for motor commutator |
| CN203304801U (en) * | 2013-07-05 | 2013-11-27 | 湖州正豪电器科技有限公司 | Motor rotor spot welding machine |
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| Publication number | Publication date |
|---|---|
| CN105811673A (en) | 2016-07-27 |
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Address after: 315400, 18 East Yongxing Road, Fengshan street, Yuyao street, Ningbo, Zhejiang Patentee after: Ningbo Dechang Electric Co., Ltd Address before: 315400, 18 East Yongxing Road, Fengshan street, Yuyao street, Ningbo, Zhejiang Patentee before: Ningbo Dechang Electrical Machinery Manufacturing Co., Ltd. |