CN105904130A - Motor commutator continuous welding device - Google Patents
Motor commutator continuous welding device Download PDFInfo
- Publication number
- CN105904130A CN105904130A CN201610211472.0A CN201610211472A CN105904130A CN 105904130 A CN105904130 A CN 105904130A CN 201610211472 A CN201610211472 A CN 201610211472A CN 105904130 A CN105904130 A CN 105904130A
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- Prior art keywords
- welding device
- welding
- heat conduction
- mobile base
- auxiliary
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Classifications
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- 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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
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- 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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/38—Conductors
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The invention discloses a motor commutator continuous welding device. The motor commutator continuous welding device includes a main rack; a main rack is welded to a welding machine, a rotary motor, a primary rotary shaft, a secondary rotary shaft, two three-jaw chucks which are coaxial mutually and are used for clamping a rotor shaft, and a compression welding structure for driving the welding machine to move vertically; the welding machine includes a machine body and a welding head; a clamping welding part is formed between the two three-jaw chucks; one three-jaw chuck is coaxially connected to the primary rotary shaft, and the other three-jaw chuck is coaxially connected to the secondary rotary shaft; the primary rotary shaft and the secondary rotary shaft are in a rotary fit with the main rack; the primary shaft is driven by the rotary motor to rotate; and the rotary motor is a servo motor. The beneficial effects of the motor commutator continuous welding device are that: the motor commutator continuous welding device is reasonable in structure, can weld connection pins of a commutator and rotor winding outgoing lines winding around the connection pins, can effectively remove paint films to form an electric conduction function, and strengthen the stability and reliability of connection.
Description
Technical field
The invention belongs to motor production technical field, particularly relate to a kind of engine commutator continuous welding device.
Background technology
In motor production process, need to be connected between the winding of rotor and diverter, connected mode
For: the rotating shaft (armature spindle) of rotor passes diverter, and rotor winding has many lead-out wires,
The connecting pin structure on diverter with multiple C-shaped or class similar C-shaped (is also copper bar, clubfoot etc., its tool
System producing material material is depending on demand, and usually metal, it is as conduction connecting structure, is used for connecting rotor
Winding), the lead-out wire of rotor windings is walked around the connecting pin of correspondence and fixes, thus achieves a butt joint.But,
The lead-out wire of rotor windings, with after corresponding connecting pin, can not be directly realized by conducting function, this be due to
Whether winding (line) or lead-out wire, is all enamel-covered wire, and its surface paint film has insulating capacity, this
Outward, simple connect by coiling, the most firm between lead-out wire and the connecting pin of diverter, so need right
It welds, the paint film of the junction that melts away first, it is ensured that its conductive capability, second can be by welding
Connection effect between strengthening lead-out wire and connecting pin.But, at present to diverter connecting pin and rotor
When winding leading-out wire welds, at aspects such as convenience, the continuity of welding process, welding efficiency,
It has been short of.
Summary of the invention
The present invention is to overcome deficiency of the prior art, it is provided that a kind of rational in infrastructure, can be to diverter
Connecting pin and the rotor windings lead-out wire that is wound on connecting pin weld, effectively remove paint film, shape
Become conducting function, and strengthen the welder of connective stability and fixing.
To achieve these goals, the present invention is by the following technical solutions:
A kind of engine commutator continuous welding device, including mainframe, described mainframe be provided with welding machine,
Rotary electric machine, main shaft, auxiliary spindle, two coaxial with each other and for grip roll axle scroll chuck,
For the pressure Welding Structure down driving welding machine to move up and down, welding machine includes fuselage, plumb joint, two three-jaws
Forming clamping weld part between chuck, a scroll chuck is coaxially connected with main shaft, another three-jaw card
Dish is coaxially connected with auxiliary spindle, and main shaft, auxiliary spindle are all rotatably assorted with mainframe, and main shaft can be by turning
Dynamic driven by motor rotates, and rotary electric machine is a servomotor, and lower pressure Welding Structure includes can mainframe relatively
The Mobile base moved up and down, Mobile base is provided with placement plate, and placement plate connects fuselage, fuselage and shifting
Dynamic seat is slidably connected, and the fuselage slidably direction on Mobile base is parallel with diverter axis, location-plate
Block is provided with the location screw for compressing Mobile base surface, location screw through placement plate and with location
Plate is threaded.
As preferably, described rotary electric machine is provided with reductor, the power intake of reductor and rotation electricity
The output shaft of machine connects, and the clutch end of reductor is connected with main shaft, and rotary electric machine passes through motor rack
It is fixed on mainframe.
As preferably, if the described Welding Structure of pressure down also includes band rotating ring, actuating cylinder, down pressing oil cylinder
Doing the support spring for supporting Mobile base, band moving ring sleeve is located on the scroll chuck being connected with auxiliary spindle,
Band rotating ring is coaxial with scroll chuck, and actuating cylinder, down pressing oil cylinder are all fixed with mainframe, actuating cylinder bag
Include active cylinders, main piston, active piston bar, in active cylinders, be provided with back-moving spring, back-moving spring one
End connects main piston, and the back-moving spring other end connects active cylinders, and down pressing oil cylinder includes pushing cylinder body, pressure
Piston, press piston rod down, active piston bar, press down the extended direction of piston rod the most straight down, main
Move piston rod, press down the recoverable direction of piston rod the most straight up, between active cylinders and pushing cylinder body
Being connected by oil pipe, active piston bar is in above band rotating ring, and lower pressure piston rod is in above Mobile base,
It is provided with rotating ring outer ring surface and some pushes base for push active piston bar, push radix mesh and welded
The connecting pin number of diverter is consistent, respectively pushes base and is uniformly distributed along band rotating ring circumference.
As preferably, described mainframe is provided with support seat, supports axle of spring vertical, supports under spring
Hold and fix with support seat, support spring upper end and fix bottom Mobile base.
As preferably, described mainframe is provided with at least guide post, and guide post is vertically and and mainframe
Fixing, Mobile base is provided with slide opening, and guide post external diameter is adaptive with slide opening internal diameter, guide post through slide opening and
And it is slidably matched between slide opening.
As preferably, described in push base there is end face on an arc, two guiding surfaces, guiding surface
Parallel with driving ring axis, on arc, end face is positioning welding portion away from driving ring axis distance maximum.
As preferably, also include one for depressing the auxiliary sizing strip of diverter connecting pin, assisting sizing strip
It is connected on plumb joint by sizing strip frame.
As preferably, described sizing strip frame includes heat conduction sliding sleeve, some heat conduction connecting rods, assists sizing strip
Being slidably connected with heat conduction sliding sleeve, the slidably direction of auxiliary sizing strip is above-below direction, sets in heat conduction sliding sleeve
Having the self-regulation spring of axis vertical, self-regulation spring upper end connects heat conduction sliding sleeve, self-regulation lower spring end
Connect auxiliary sizing strip upper end, auxiliary sizing strip lower end stretch out outside heat conduction sliding sleeve, heat conduction connecting rod one end with
Plumb joint connects, and the heat conduction connecting rod other end is connected with heat conduction sliding sleeve, the residing height in auxiliary sizing strip lower end
Less than height residing for plumb joint lower end.
As preferably, on described arc, on end face, minimum range between any point and band rotating ring outer ring surface is equal
Equal.
The invention has the beneficial effects as follows: rational in infrastructure, can be to the connecting pin of diverter and be wound on connecting pin
On rotor windings lead-out wire weld, effectively remove paint film, form conducting function, and strengthen connection
Stability and fixing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the enlarged drawing in Fig. 1 at B；
Fig. 4 is the enlarged drawing in Fig. 1 at C；
Fig. 5 is the structural representation at band rotating ring of the present invention.
In figure: welding machine 1, fuselage 11, plumb joint 12, rotary electric machine 2, reductor 21, main shaft 31,
Auxiliary spindle 32, scroll chuck 33, band rotating ring 41, push end face 4111, two on base 411, arc
Guiding surface 4112, actuating cylinder 42, active cylinders 421, main piston 422, active piston bar 423,
Back-moving spring 424, actively oil pocket 425, actively cavity 426, down pressing oil cylinder 43, pushing cylinder body 431,
Press piston 432, down pressure piston rod 433, lower pumping cavity 434, down pressure cavity 435, Mobile base 44, determine
Position plate 441, location screw 442, support spring 45, support seat 451, guide post 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, diverter 6, connecting pin 61, rotor 7, armature spindle 71.
Detailed description of the invention
The present invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
In embodiment as shown in Figures 1 to 5, a kind of engine commutator continuous welding device, including main
Frame, described mainframe is provided with welding machine 1, rotary electric machine 2, main shaft 31, auxiliary spindle 32, two
Coaxial with each other and scroll chuck 33 for grip roll axle, for the lower pressure welding that drives welding machine to move up and down
Access node structure, welding machine includes fuselage 11, plumb joint 12, forms clamping weld part between two scroll chucks,
One scroll chuck is coaxially connected with main shaft, and another scroll chuck is coaxially connected with auxiliary spindle, main turn
Axle, auxiliary spindle are all rotatably assorted with mainframe, and main shaft can be driven by rotary electric machine and rotate, rotary electric machine
Be a servomotor, lower pressure Welding Structure include can mainframe moves up and down relatively Mobile base, Mobile base
Being provided with placement plate 441, placement plate connects fuselage, and fuselage is slidably connected with Mobile base, and fuselage exists
Slidably direction on Mobile base is parallel with diverter axis, and placement plate is provided with for compressing movement
The location screw 442 of seating face, location screw through placement plate and is threadeded with placement plate.Institute
Stating rotary electric machine and be provided with reductor 21, the power intake of reductor is connected with the output shaft of rotary electric machine,
The clutch end of reductor is connected with main shaft, and rotary electric machine is fixed on mainframe by motor rack.
The fields such as scroll chuck is common clamping device, lathe are all widely used.Two scroll chucks can
For gripping the two ends of armature spindle, also will diverter clamped (diverter 6 in advance with turn
Sub-axle connects, and each connecting pin 61 of diverter is wound into by corresponding rotor windings lead-out wire the most
Position).After starting welding, rotary electric machine drives and drives the scroll chuck being connected with main shaft to turn by main rotation
Dynamic certain angle, remaining structure (rotor 7, armature spindle 71, diverter, another scroll chuck, pair
Rotating shaft) also with rotating together, a connecting pin reaches immediately below plumb joint, lower pressure Welding Structure band
Dynamic welding machine moves down, plumb joint (i.e. the soldering tip of welding machine) contact and continue under the connecting pin of the side of pressure, in weldering
Under the effect of joint, the outside paint film of enamel-covered wire melts, thus and conduction between connecting pin, can be realized, and
Under the effect of high-temperature soldering head, the lead-out wire being wound on connecting pin welds together with connecting pin, this
Outward, when pressing under plumb joint, also connecting pin can be pressed to diverter body, allow connecting pin compress further and draw
Outlet, promotes and connects effect and welding effect.After completing once to weld, lower pressure Welding Structure drives welding machine
Upper shifting resets, and rotary electric machine drives diverter to rotate, until next connecting pin reaches immediately below plumb joint,
Repeat above-mentioned welding process subsequently.Wherein, scroll chuck can also replace with the most conventional clamping device
Change.
The described Welding Structure of pressure down also includes band rotating ring 41, actuating cylinder 42, down pressing oil cylinder 43, some
For supporting the support spring 45 of Mobile base, band moving ring sleeve is located on the scroll chuck being connected with auxiliary spindle,
Band rotating ring is coaxial with scroll chuck, and actuating cylinder, down pressing oil cylinder are all fixed with mainframe, actuating cylinder bag
Include the master that the main piston 422 that active cylinders 421 coordinates is connected with main piston with active cylinders slipper seal
Dynamic piston rod 423, is provided with back-moving spring 424 in active cylinders, back-moving spring one end connects main piston, multiple
The position spring other end connects active cylinders, and down pressing oil cylinder includes that pushing cylinder body 431 and pushing cylinder body slide
Seal the pressure piston 432 coordinated and the pressure pressure piston rod 433 down that is connected of piston, active piston bar, press down
The most straight down, active piston bar, the recoverable direction pressing down piston rod are equal in the extended direction of piston rod
Straight up, being connected by oil pipe 47 between active cylinders with pushing cylinder body, main piston is by active cylinders
Part is divided into actively oil pocket 425, actively cavity 426, and pressure piston will be separated into lower force feed inside active cylinders
Chamber 434, down pressure cavity 435, oil pipe will actively connect with lower pumping cavity by oil pocket, and active piston bar is in band
Above rotating ring, lower pressure piston rod is in above Mobile base, and band rotating ring outer ring surface is provided with some for pushing
Active piston bar push base 411, push radix mesh with by weldering diverter connecting pin number consistent, respectively
Push base to be uniformly distributed along band rotating ring circumference.The described base that pushes has end face 4111, two on an arc
Guiding surface 4112, guiding surface is parallel with driving ring axis, and on arc, end face is away from driving ring axis distance
Maximum is positioning welding portion.Described mainframe is provided with support seat 451, supports axle of spring vertical,
Support lower spring end and fix with supporting seat, support spring upper end and fix bottom Mobile base.
In this programme, hydraulic oil only flows in active oil pocket, oil pipe, lower pumping cavity, namely actively oil
Chamber, oil pipe, lower pumping cavity are filled with hydraulic oil, actively cavity, down pressure cavity do not have hydraulic oil (main
All and atmosphere, this is the prior art in oil cylinder field, otherwise can affect oil for dynamic cavity, down pressure cavity
The normal work of cylinder).Rotary electric machine drives diverter to rotate set angle (360 degree divided by connecting pin number),
The connecting pin allowing diverter forwards to below plumb joint, meanwhile, in rotation process, and band rotating ring
Also rotate together with diverter, scroll chuck, when pushing base and starting to forward to contact active piston bar, meeting
Pushing down and move on pressure piston rod, actively a part of hydraulic oil in oil pocket begins to pass through oil pipe and enters lower force feed
Chamber, drives pressure piston rod down to push down on Mobile base, thus drives welding machine (plumb joint) to move down, undetermined
When position weld part touches down pressure piston-rod lower end, now plumb joint is depressed into lower limit position, rotates electricity
Machine can suspend, and after having welded, rotary electric machine is rotated further subsequently, and diverter continues to rotate,
Pushing base to leave down and press piston rod, under action of reset spring, active piston bar resets, and presses work under driving
Stopper rod resets, and under supporting spring effect, Mobile base, welding machine also reset, and the most just complete a connection
The welding of foot, rotary electric machine continues to rotate subsequently, repeats above-mentioned action, can carry out next connecting pin
Welding.And every time rotary electric machine suspends, the most also it is plumb joint when be depressed into, can ensure
Welding all accurate positionings, welding position deviation is minimum, can effectively ensure that welding quality every time.And by one
The linkage of sleeve mechanism, it is achieved that plumb joint press down with diverter rotate automatically coordinate location, ensure
The accuracy of welding position every time, and owing to being machinery location, precision fully relies on structure itself and realizes,
Can avoid calculating the error that control (circuit module control) is caused.Additionally, turn location screw,
After making location screw leave Mobile base, the position of scalable plumb joint (allow fuselage slide on Mobile base,
After slip puts in place, turn location screw, makes location screw again compress Mobile base surface again, so that it may real
Existing placement plate and the location again of fuselage), make plumb joint position adapt to the connecting pin position of different diverter
Put, it is thus possible to multiple diverter is welded.
Described mainframe is provided with at least guide post 46, and guide post vertically and is fixed with mainframe, moves
Dynamic seat is provided with slide opening, and guide post external diameter is adaptive with slide opening internal diameter, guide post through slide opening and with slide opening it
Between be slidably matched.Guide post is provided with limited block 461, and limited block is in above Mobile base.Guide post can
Move up and down with auxiliary Mobile base, improve the stability of Mobile base work process.When Mobile base resets,
Limited block can limit the ultimate range that Mobile base rises, it is to avoid mobile excessive.
Also include that one for depressing the auxiliary sizing strip 51 of diverter connecting pin, auxiliary sizing strip is by sizing
Bar frame 52 is connected on plumb joint.Described sizing strip frame includes heat conduction sliding sleeve 521, some heat conduction connecting rods
522, auxiliary sizing strip is slidably connected with heat conduction sliding sleeve, and the slidably direction of auxiliary sizing strip is above-below direction,
Being provided with the self-regulation spring 523 of axis vertical in heat conduction sliding sleeve, self-regulation spring upper end connects heat conduction sliding sleeve,
Self-regulation lower spring end connects auxiliary sizing strip upper end, and auxiliary sizing strip lower end is stretched out outside heat conduction sliding sleeve, leads
Thermally coupled bar one end is connected with plumb joint, and the heat conduction connecting rod other end is connected with heat conduction sliding sleeve, auxiliary sizing
The residing height in bar lower end is less than the residing height in plumb joint lower end.During welding, Mobile base drives welding machine to move down,
It has been mentioned hereinbefore that the plumb joint of welding machine is in addition to completing welding, on lead-out wire to be melted away (with
Diverter connecting pin junction) paint film, but, in actual production, for safeguard work efficiency, often
Secondary welding time of contact can not be the longest, and plumb joint lower end size is the most also fixing, it is possible to leads
Cause paint film and eliminate deficiency, affect conductive effect, and welding is also completely dependent on for pressing downwards of connecting pin
Head, short owing to pressing the time, it is impossible to ensure that connecting pin deforms the degree of (inwardly compressing) further very well.
And in this programme, the heat on the plumb joint of high temperature can be transmitted to auxiliary through heat conduction sliding sleeve by heat conduction connecting rod
Helping on sizing strip, in plumb joint folding process, auxiliary sizing strip touches diverter connecting pin one step ahead
And enamel-covered wire (lead-out wire), such that it is able to heat in advance, melt away paint film, and assist connecting pin is entered
Pressing under Hang, plumb joint completes to weld again and (after auxiliary sizing strip touches connecting pin, is pressed in the most always subsequently
On connecting pin, and stepping in heat conduction sliding sleeve, until welding terminates, after Mobile base is mentioned, just meeting exists
Gradually reset under self-regulation spring effect), be equivalent to, on the premise of work rhythm is constant, additionally extend
Melt paint, weld interval, can effectively promote welding quality, optimize product quality.
On described arc, on end face, minimum range between any point with band rotating ring outer ring surface is the most equal.Arc
On upper end face, the minimum range between any point with band rotating ring outer ring surface is the most equal, it is meant that as long as on arc
End face heads on active piston bar, then the position of active piston bar is the most constant, until end face leaves on arc
Active piston bar, when starting to be contacted active piston bar by guiding surface or band rotating ring outer ring surface, actively lives
The relative altitude of stopper rod just can decline.So just ensure that rotary electric machine can rotate continuously, when having one
On the arc of measured length after end face jack-up active piston bar, on arc, end face does not leaves active piston bar
In that time, plumb joint can persistently be pressed in weld, and the paint film carrying out lead-out wire weld eliminates, holds
Continuous carry out being welded to connect of lead-out wire and connecting pin, thus rotary electric machine is without repeatedly starting and stopping, can effectively carry
Rise continuity, reduce position error further.
Claims (9)
1. an engine commutator continuous welding device, including mainframe, is characterized in that, described mainframe is provided with
Welding machine, rotary electric machine, main shaft, auxiliary spindle, two coaxial with each other and for the three-jaw of grip roll axle
Chuck, for driving the pressure Welding Structure down that welding machine moves up and down, welding machine includes fuselage, plumb joint, two
Forming clamping weld part between individual scroll chuck, a scroll chuck is coaxially connected with main shaft, another
Scroll chuck is coaxially connected with auxiliary spindle, and main shaft, auxiliary spindle are all rotatably assorted with mainframe, main shaft
Can be driven by rotary electric machine and rotate, rotary electric machine is a servomotor, and lower pressure Welding Structure includes can be relative
The Mobile base that mainframe moves up and down, Mobile base is provided with placement plate, and placement plate connects fuselage, machine
Body is slidably connected with Mobile base, and the fuselage slidably direction on Mobile base is parallel with diverter axis,
Placement plate is provided with the location screw for compressing Mobile base surface, location screw through placement plate and
Threaded with placement plate.
A kind of engine commutator continuous welding device the most according to claim 1, is characterized in that, described rotation
Motor is provided with reductor, and the power intake of reductor is connected with the output shaft of rotary electric machine, reductor
Clutch end be connected with main shaft, rotary electric machine is fixed on mainframe by motor rack.
A kind of engine commutator continuous welding device the most according to claim 1, is characterized in that, described under press
Welding Structure also includes band rotating ring, actuating cylinder, down pressing oil cylinder, some supports for supporting Mobile base
Spring, band moving ring sleeve is located on the scroll chuck being connected with auxiliary spindle, and band rotating ring is coaxial with scroll chuck,
Actuating cylinder, down pressing oil cylinder are all fixed with mainframe, and actuating cylinder includes active cylinders, main piston, master
Dynamic piston rod, is provided with back-moving spring in active cylinders, back-moving spring one end connects main piston, back-moving spring
The other end connects active cylinders, and down pressing oil cylinder includes pushing cylinder body, pressure piston, presses piston rod down, actively
Piston rod, press down the extended direction of piston rod the most straight down, active piston bar, down pressure piston rod
Recoverable direction the most straight up, is connected by oil pipe between active cylinders with pushing cylinder body, active piston
Bar is in above band rotating ring, and lower pressure piston rod is in above Mobile base, and band rotating ring outer ring surface is provided with some
Push base for push active piston bar, push radix mesh consistent with by the connecting pin number of weldering diverter,
Respectively push base to be uniformly distributed along band rotating ring circumference.
A kind of engine commutator continuous welding device the most according to claim 3, is characterized in that, described main frame
Frame is provided with support seat, supports axle of spring vertical, supports lower spring end and fixes with supporting seat, supports bullet
Fix bottom spring upper end and Mobile base.
A kind of engine commutator continuous welding device the most according to claim 3, is characterized in that, described main frame
Frame is provided with at least guide post, and guide post vertically and is fixed with mainframe, and Mobile base is provided with slide opening,
Guide post external diameter and slide opening internal diameter are adaptive, guide post through slide opening and and slide opening be slidably matched.
6., according to a kind of engine commutator continuous welding device described in claim 3 or 4, it is characterized in that, described
Pushing base and have end face on an arc, two guiding surfaces, guiding surface is parallel with driving ring axis,
On arc, end face is positioning welding portion away from driving ring axis distance maximum.
A kind of engine commutator continuous welding device the most according to claim 3, is characterized in that, also include one
For depressing the auxiliary sizing strip of diverter connecting pin, auxiliary sizing strip is connected to welding by sizing strip frame
On head.
A kind of engine commutator continuous welding device the most according to claim 7, is characterized in that, described sizing
Bar frame includes heat conduction sliding sleeve, some heat conduction connecting rods, and auxiliary sizing strip is slidably connected with heat conduction sliding sleeve, auxiliary
The slidably direction helping sizing strip is above-below direction, is provided with the self-regulation spring of axis vertical in heat conduction sliding sleeve,
Self-regulation spring upper end connects heat conduction sliding sleeve, and self-regulation lower spring end connects auxiliary sizing strip upper end, 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, and heat conduction connecting rod is another
One 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.
A kind of engine commutator continuous welding device the most according to claim 6, is characterized in that, described arc
On upper end face, the minimum range between any point with band rotating ring outer ring surface is the most equal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610211472.0A CN105904130B (en) | 2016-04-05 | 2016-04-05 | A kind of engine commutator continuous welding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610211472.0A CN105904130B (en) | 2016-04-05 | 2016-04-05 | A kind of engine commutator continuous welding device |
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| CN105904130A true CN105904130A (en) | 2016-08-31 |
| CN105904130B CN105904130B (en) | 2017-09-19 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107896033A (en) * | 2017-11-18 | 2018-04-10 | 贵州航天林泉电机有限公司 | A kind of end commutator and multiply winding leading-out wire welding method |
| CN109175702A (en) * | 2018-11-08 | 2019-01-11 | 深圳市华冠五金模具有限公司 | A kind of drag cup commutator welding machine |
| CN115118099A (en) * | 2022-08-05 | 2022-09-27 | 中达电机股份有限公司 | Tool and process for machining surface of motor copper bar rotor |
| CN116093704A (en) * | 2023-04-04 | 2023-05-09 | 山东瑞博电机有限公司 | Automatic pressure welding equipment for motor commutator wiring |
| CN117139908A (en) * | 2023-10-31 | 2023-12-01 | 南通硕兴机电有限公司 | Continuous welding machine for motor commutator production |
| CN117300319A (en) * | 2023-11-28 | 2023-12-29 | 安徽汉普斯精密传动有限公司 | Automatic butt-welding equipment for motor rotor commutator |
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| CN107896033A (en) * | 2017-11-18 | 2018-04-10 | 贵州航天林泉电机有限公司 | A kind of end commutator and multiply winding leading-out wire welding method |
| CN109175702A (en) * | 2018-11-08 | 2019-01-11 | 深圳市华冠五金模具有限公司 | A kind of drag cup commutator welding machine |
| CN115118099A (en) * | 2022-08-05 | 2022-09-27 | 中达电机股份有限公司 | Tool and process for machining surface of motor copper bar rotor |
| CN115118099B (en) * | 2022-08-05 | 2023-12-15 | 中达电机股份有限公司 | Tooling and processing technology for processing surface of copper bar rotor of motor |
| CN116093704A (en) * | 2023-04-04 | 2023-05-09 | 山东瑞博电机有限公司 | Automatic pressure welding equipment for motor commutator wiring |
| CN117139908A (en) * | 2023-10-31 | 2023-12-01 | 南通硕兴机电有限公司 | Continuous welding machine for motor commutator production |
| CN117139908B (en) * | 2023-10-31 | 2024-01-23 | 南通硕兴机电有限公司 | Continuous welding machine for motor commutator production |
| CN117300319A (en) * | 2023-11-28 | 2023-12-29 | 安徽汉普斯精密传动有限公司 | Automatic butt-welding equipment for motor rotor commutator |
| CN117300319B (en) * | 2023-11-28 | 2024-02-06 | 安徽汉普斯精密传动有限公司 | Automatic butt-welding equipment for motor rotor commutator |
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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. |
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