CN105811673A - Automatic welding machine - Google Patents

Automatic welding machine Download PDF

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Publication number
CN105811673A
CN105811673A CN201610209687.9A CN201610209687A CN105811673A CN 105811673 A CN105811673 A CN 105811673A CN 201610209687 A CN201610209687 A CN 201610209687A CN 105811673 A CN105811673 A CN 105811673A
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CN
China
Prior art keywords
welding machine
heat conduction
auxiliary
mainframe
mobile base
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Application number
CN201610209687.9A
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Chinese (zh)
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CN105811673B (en
Inventor
陈金锋
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Ningbo Dechang Electric Co., Ltd
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Ningbo Dechang Electrical Machinery Manufacturing Co Ltd
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Priority to CN201610209687.9A priority Critical patent/CN105811673B/en
Publication of CN105811673A publication Critical patent/CN105811673A/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K15/00Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/0056Manufacturing winding connections
    • H02K15/0068Connecting winding sections; Forming leads; Connecting leads to terminals

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

The invention discloses an automatic welding machine. The automatic welding machine comprises a main rack, wherein a welding machine, a rotation motor, a main rotation shaft, an auxiliary rotation shaft, two three-claw clamping discs and a down-press welding structure are arranged on the main rack, the two three-claw clamping discs are coaxial to each other and are used for clamping a rotor shaft, the down-press welding structure is used for driving the welding machine to move upwards and downwards, the welding machine comprises a machine body and a welding head, a clamping welding part is formed between the two three-claw clamping discs, one of the two three-claw clamping discs is coaxially connected with the main rotation shaft, the other one of the two three-claw clamping discs is coaxially connected with the auxiliary rotation shaft, the main rotation shaft and the auxiliary rotation shaft are both rotatably matched with the main rack, the main rotation shaft can be driven to rotate by the rotation motor, and the rotation motor is a servo motor. The automatic welding machine has the advantages of reasonable structure, a connection pin of a commutator and a rotor winding leading-out line wound around the connection pin can be welded, a paint film is effectively removed, a conductive function is formed, and the connection stability and reliability are improved.

Description

A kind of automatic welding machine
Technical field
The invention belongs to motor production technical field, particularly relate to a kind of automatic welding machine.
Background technology
In motor production process, need to be connected between the winding of rotor and diverter, connected mode is: rotating shaft (armature spindle) the traverse diverter of rotor, rotor winding has many lead-out wires, the connecting pin structure on diverter with multiple C shape or class similar C-shaped (is also copper bar, clubfoot etc., it specifically manufactures material depending on demand, it is generally metal, it is as conduction connecting structure, for connecting rotor windings), the lead-out wire of rotor windings is walked around the connecting pin of correspondence and fixes, thus achieving a butt joint.But, the lead-out wire of rotor windings with after corresponding connecting pin, conducting function can not be directly realized by, this is due to whether winding (line) or lead-out wire, being all enamel-covered wire, its surface paint film has insulating capacity, in addition, simple by coiling connection, between lead-out wire and the connecting pin of diverter not firm yet, so needing it is welded, the paint film of the junction that melts away first, ensure its conductive capability, second can pass through to weld the connection effect between strengthening lead-out wire and connecting pin.But, at present when diverter connecting pin and rotor windings lead-out wire are welded, at aspects such as the convenience of welding process, continuity, welding efficiency, still it is short of to some extent.
Summary of the invention
The present invention is to overcome deficiency of the prior art, provide a kind of rational in infrastructure, the connecting pin of diverter and the rotor windings lead-out wire being wound on connecting pin can be welded, effectively remove paint film, form conducting function, and strengthen the bonding machine of connective stability and fixing.
To achieve these goals, the present invention is by the following technical solutions:
nullA kind of automatic welding machine,Including mainframe,Described mainframe is provided with welding machine、Rotary electric machine、Main shaft、Auxiliary spindle、Two mutually coaxial and scroll chucks for grip roll axle、For the pressure Welding Structure down 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 is coaxially connected with main shaft,Another scroll chuck is coaxially connected with auxiliary spindle,Main shaft、Auxiliary spindle is all rotatably assorted with mainframe,Main shaft can be driven by rotary electric machine and rotate,Rotary electric machine is a servomotor,Lower pressure Welding Structure includes can mainframe moves up and down relatively Mobile base,Mobile base is provided with Level Promoting oil cylinder,The piston rod of Level Promoting oil cylinder connects fuselage,Fuselage and Mobile base are slidably connected,The fuselage slidably direction on Mobile base is parallel with the scalable direction of the piston rod of Level Promoting oil cylinder,The scalable direction of the piston rod of Level Promoting oil cylinder is parallel with diverter axis.
As preferably, described rotary electric machine is provided with reductor, and the power intake of reductor is connected with the output shaft of rotary electric machine, and the clutch end of reductor is connected with main shaft, and rotary electric machine is fixed on mainframe by motor rack.
nullAs preferably,The described Welding Structure of pressure down also includes band rotating ring、Actuating cylinder、Down pressing oil cylinder、Some support springs for supporting Mobile base,It is located on the scroll chuck being connected with auxiliary spindle with moving ring sleeve,Band rotating ring is coaxial with scroll chuck,Actuating cylinder、Down pressing oil cylinder is all fixed with mainframe,Actuating cylinder includes active cylinders、Main piston、Active piston bar,Back-moving spring it is provided with in active cylinders,Back-moving spring one end connects main piston,The back-moving spring other end connects active cylinders,Down pressing oil cylinder includes pushing cylinder body、Pressure piston、Under press piston rod,Active piston bar、Press down the extended direction of piston rod all straight down,Active piston bar、Press down the recoverable direction of piston rod all straight up,Connected by oil pipe between active cylinders with pushing cylinder body,Active piston bar is in above band rotating ring,Lower pressure piston rod is in above Mobile base,It is provided with rotating ring outer ring surface and some pushes base for what push active piston bar,Push radix order consistent with by the connecting pin number of weldering diverter,Respectively push base to be uniformly distributed along band rotating ring circumference.
As preferably, described mainframe is provided with supporting seat, supports axle of spring vertically, supports lower spring end and fixes with supporting seat, fixes bottom support spring upper end and Mobile base.
As preferably, described mainframe is provided with at least one guide post, and guide post vertically and is fixed with mainframe, and 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 slide opening be slidably matched.
As preferably, described in push base there are end face on an arc, two guiding surfaces, guiding surface is parallel with driving ring axis, and on arc, end face is positioning welding portion from driving ring axis distance maximum.
As preferably, also including one for depressing the auxiliary sizing strip of diverter connecting pin, auxiliary sizing strip 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, auxiliary sizing strip is slidably connected with heat conduction sliding sleeve, the slidably direction of auxiliary sizing strip is above-below direction, the self-regulation spring of axis vertical it is provided with 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, auxiliary sizing strip lower end is stretched out outside heat conduction sliding sleeve, heat conduction connecting rod one end is connected with plumb joint, the heat conduction connecting rod other end is connected with heat conduction sliding sleeve, and the residing height in auxiliary sizing strip lower end is lower than height residing for plumb joint lower end.
As preferably, on described arc, on end face, any point is all equal with the minimum range between rotating ring outer ring surface.
The invention has the beneficial effects as follows: rational in infrastructure, the connecting pin of diverter 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.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the enlarged drawing at A place in Fig. 1;
Fig. 3 is the enlarged drawing at B place in Fig. 1;
Fig. 4 is the enlarged drawing at C place in Fig. 1;
Fig. 5 is the structural representation with rotating ring place of the present invention.
nullIn 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 base 411、End face 4111 on arc、Two guiding surfaces 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、Pressure piston 432、Lower pressure piston rod 433、Lower pumping cavity 434、Lower pressure cavity 435、Mobile base 44、Level Promoting oil cylinder 441、Support spring 45、Supporting 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
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
nullIn embodiment as shown in Figures 1 to 5,A kind of automatic welding machine,Including mainframe,Described mainframe is provided with welding machine 1、Rotary electric machine 2、Main shaft 31、Auxiliary spindle 32、Two mutually coaxial and scroll chucks 33 for grip roll axle、For the pressure Welding Structure down driving welding machine to move up and down,Welding machine includes fuselage 11、Plumb joint 12,Clamping weld part is formed between two scroll chucks,One scroll chuck is coaxially connected with main shaft,Another scroll chuck is coaxially connected with auxiliary spindle,Main shaft、Auxiliary spindle is all rotatably assorted with mainframe,Main shaft can be driven by rotary electric machine and rotate,Rotary electric machine is a servomotor,Lower pressure Welding Structure includes can mainframe moves up and down relatively Mobile base 44,Mobile base is provided with Level Promoting oil cylinder 441,The piston rod of Level Promoting oil cylinder connects fuselage,Fuselage and Mobile base are slidably connected,The fuselage slidably direction on Mobile base is parallel with the scalable direction of the piston rod of Level Promoting oil cylinder,The scalable direction of the piston rod of Level Promoting oil cylinder is parallel with diverter axis.Described rotary electric machine is provided with reductor 21, and the power intake of reductor is connected with the output shaft of rotary electric machine, and 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 be used for gripping the two ends of armature spindle, has also clamped (diverter 6 is connected in advance, and each connecting pin 61 of diverter has also been wound around by corresponding rotor windings lead-out wire and has put in place) with armature spindle by diverter.After starting welding, rotary electric machine drives and drives the scroll chuck being connected with main shaft to turn an angle by main rotation, all the other structures (rotor 7, armature spindle 71, diverter, another scroll chuck, auxiliary spindle) also with rotating together, one connecting pin reaches immediately below plumb joint, lower pressure Welding Structure drives welding machine to move down, the connecting pin of plumb joint (i.e. the soldering tip of welding machine) contact the lower pressure side of continuation, under the effect of plumb 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, in addition, when pressing under plumb joint, also connecting pin can be pressed to diverter body, connecting pin is allowed to compress lead-out wire further, promote and connect effect and welding effect.After completing once welding, lower pressure Welding Structure drives to move on welding machine and resets, and rotary electric machine drives diverter to rotate, until next connecting pin reaches immediately below plumb joint, repeats above-mentioned welding process subsequently.Wherein, scroll chuck can also be replaced with arbitrarily conventional clamping device.
nullThe described Welding Structure of pressure down also includes band rotating ring 41、Actuating cylinder 42、Down pressing oil cylinder 43、Some support springs 45 for supporting Mobile base,It is located on the scroll chuck being connected with auxiliary spindle with moving ring sleeve,Band rotating ring is coaxial with scroll chuck,Actuating cylinder、Down pressing oil cylinder is all fixed with mainframe,Actuating cylinder includes active cylinders 421、The main piston 422 coordinated with active cylinders slipper seal、The active piston bar 423 being connected with main piston,Back-moving spring 424 it is provided with in active cylinders,Back-moving spring one end connects main piston,The back-moving spring other end connects active cylinders,Down pressing oil cylinder includes pushing cylinder body 431、The pressure piston 432 coordinated with pushing cylinder body slipper seal、The pressure piston rod 433 down being connected with pressure piston,Active piston bar、Press down the extended direction of piston rod all straight down,Active piston bar、Press down the recoverable direction of piston rod all straight up,Connected by oil pipe 47 between active cylinders with pushing cylinder body,Main piston will be separated into actively oil pocket 425 inside active cylinders、Actively cavity 426,Pressure piston will be separated into lower pumping cavity 434 inside active cylinders、Lower pressure cavity 435,Oil pipe will actively connect with lower pumping cavity by oil pocket,Active piston bar is in above band rotating ring,Lower pressure piston rod is in above Mobile base,It is provided with rotating ring outer ring surface and some pushes base 411 for what push active piston bar,Push radix order consistent with by the connecting pin number of weldering diverter,Respectively push base to be uniformly distributed along band rotating ring circumference.The described base that pushes has 4111, two guiding surfaces 4112 of end face on an arc, and guiding surface is parallel with driving ring axis, and on arc, end face is positioning welding portion from driving ring axis distance maximum.Described mainframe is provided with supporting seat 451, supports axle of spring vertically, supports lower spring end and fixes with supporting seat, fixes bottom support spring upper end and Mobile base.
In this programme, hydraulic oil only flows in active oil pocket, oil pipe, lower pumping cavity, namely active oil pocket, oil pipe, lower pumping cavity are filled with hydraulic oil, (actively cavity, down pressure cavity are all and atmosphere actively not to have hydraulic oil in cavity, down pressure cavity, this is the prior art in oil cylinder field, otherwise can affect the normal operation of oil cylinder).nullRotary 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,Band rotating ring also with diverter、Scroll chuck rotates together,When pushing base and starting to forward to contact active piston bar,Can push down and pressure piston rod moves,Actively a part of hydraulic oil in oil pocket begins to pass through oil pipe and enters lower pumping cavity,Pressure piston rod down is driven to push down on Mobile base,Thus driving welding machine (plumb joint) to move down,When weld part to be positioned touches down pressure piston-rod lower end,Now plumb joint is depressed into lower limit position,Rotary electric machine can suspend,After having welded,Rotary electric machine is rotated further subsequently,Diverter continues to rotate,Push base to leave down and press piston rod,Under action of reset spring,Active piston bar resets,Pressure piston rod down is driven to reset,Mobile base under supporting spring effect、Welding machine also resets,So just complete the welding of a connecting pin,Rotary electric machine continues to rotate subsequently,Repeat above-mentioned action,The welding of next connecting pin can be carried out.And every time rotary electric machine suspends, also it is that plumb joint is when being depressed into position just, it is possible to ensureing and weld 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, achieve plumb joint press down with diverter rotate automatically coordinate location, ensure the accuracy of each welding position, and owing to being machinery location, precision fully relies on structure itself and realizes, it is possible to avoid calculating the error that control (circuit module control) causes.In addition, the piston rod of Level Promoting oil cylinder can stretch, thus on Mobile base, level is slided together with driving fuselage (with plumb joint), and the therefore position of scalable plumb joint, adapt it to the connecting pin of different diverter, it is thus possible to multiple diverter is welded.
Described mainframe is provided with at least one guide post 46, and guide post vertically and is fixed with mainframe, and 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 slide opening be slidably matched.Guide post is provided with limited block 461, and limited block is in above Mobile base.Guide post can assist Mobile base to move up and down, and improves the stability of Mobile base work process.When Mobile base resets, limited block can the ultimate range that rises of moving-limiting seat, it is to avoid mobile excessively.
Also including one for depressing the auxiliary sizing strip 51 of diverter connecting pin, auxiliary sizing strip is connected on plumb joint by sizing strip frame 52.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, the slidably direction of auxiliary sizing strip is above-below direction, the self-regulation spring 523 of axis vertical it is provided with 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, auxiliary sizing strip lower end is stretched out outside heat conduction sliding sleeve, heat conduction connecting rod one end is connected with plumb joint, the heat conduction connecting rod other end is connected with heat conduction sliding sleeve, and the residing height in auxiliary sizing strip lower end is lower than height residing for plumb joint lower end.During welding, Mobile base drives welding machine to move down, it is previously mentioned that, the plumb joint of welding machine is except completing welding, also to melt away on lead-out wire the paint film (with diverter connecting pin junction), but, in actual production, for safeguard work efficiency, welding time of contact can not be very long every time, and plumb joint lower end size is relatively also fixing, this may result in paint film and eliminate deficiency, affect conductive effect, and plumb joint is also completely dependent on for pressing downwards of connecting pin, short owing to pressing the time, can not ensure that connecting pin deforms the degree of (inwardly compressing) further very well.And in this programme, heat on the plumb joint of high temperature can be transmitted on auxiliary sizing strip through heat conduction sliding sleeve by heat conduction connecting rod, in plumb joint folding process, auxiliary sizing strip touches diverter connecting pin and enamel-covered wire (lead-out wire) one step ahead, such that it is able to heat in advance, melt away paint film, and assist and press under connecting pin, plumb joint completes welding (after assisting sizing strip to touch connecting pin more subsequently, just it is pressed on connecting pin always, and step in heat conduction sliding sleeve, until welding terminates, after Mobile base is mentioned, just can reset gradually under self-regulation spring effect), be equivalent under the constant premise of work rhythm, additionally extend and melt paint, weld interval, can effectively promote welding quality, optimizing product quality.
On described arc, on end face, any point is all equal with the minimum range between rotating ring outer ring surface.On arc, on end face, any point is all equal with the minimum range between rotating ring outer ring surface, as long as meaning that on arc, end face heads on active piston bar, so the position of active piston bar is just constant, until end face leaves active piston bar on arc, when starting to be contacted active piston bar by guiding surface or band rotating ring outer ring surface, the relative altitude of active piston bar just can decline.So just ensure that rotary electric machine can rotate continuously, when after end face jack-up active piston bar on the arc have certain length, on arc, end face does not leave in that time of active piston bar, plumb joint can continue to be pressed in weld, the paint film carrying out lead-out wire weld eliminates, is performed continuously over being welded to connect of lead-out wire and connecting pin, thus rotary electric machine is without repeatedly starting and stopping, can effectively promote continuity, reduce position error further.

Claims (9)

  1. null1. an automatic welding machine,Including mainframe,It is characterized in that,Described mainframe is provided with welding machine、Rotary electric machine、Main shaft、Auxiliary spindle、Two mutually coaxial and scroll chucks for grip roll axle、For the pressure Welding Structure down 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 is coaxially connected with main shaft,Another scroll chuck is coaxially connected with auxiliary spindle,Main shaft、Auxiliary spindle is all rotatably assorted with mainframe,Main shaft can be driven by rotary electric machine and rotate,Rotary electric machine is a servomotor,Lower pressure Welding Structure includes can mainframe moves up and down relatively Mobile base,Mobile base is provided with Level Promoting oil cylinder,The piston rod of Level Promoting oil cylinder connects fuselage,Fuselage and Mobile base are slidably connected,The fuselage slidably direction on Mobile base is parallel with the scalable direction of the piston rod of Level Promoting oil cylinder,The scalable direction of the piston rod of Level Promoting oil cylinder is parallel with diverter axis.
  2. 2. a kind of automatic welding machine according to claim 1, it is characterized in that, described rotary electric machine is provided with reductor, and 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.
  3. null3. a kind of automatic welding machine according to claim 1,It is characterized in that,The described Welding Structure of pressure down also includes band rotating ring、Actuating cylinder、Down pressing oil cylinder、Some support springs for supporting Mobile base,It is located on the scroll chuck being connected with auxiliary spindle with moving ring sleeve,Band rotating ring is coaxial with scroll chuck,Actuating cylinder、Down pressing oil cylinder is all fixed with mainframe,Actuating cylinder includes active cylinders、Main piston、Active piston bar,Back-moving spring it is provided with in active cylinders,Back-moving spring one end connects main piston,The back-moving spring other end connects active cylinders,Down pressing oil cylinder includes pushing cylinder body、Pressure piston、Under press piston rod,Active piston bar、Press down the extended direction of piston rod all straight down,Active piston bar、Press down the recoverable direction of piston rod all straight up,Connected by oil pipe between active cylinders with pushing cylinder body,Active piston bar is in above band rotating ring,Lower pressure piston rod is in above Mobile base,It is provided with rotating ring outer ring surface and some pushes base for what push active piston bar,Push radix order consistent with by the connecting pin number of weldering diverter,Respectively push base to be uniformly distributed along band rotating ring circumference.
  4. 4. a kind of automatic welding machine according to claim 3, is characterized in that, described mainframe is provided with supporting seat, and support axle of spring is vertical, supports lower spring end and fixes with supporting seat, supports bottom spring upper end and Mobile base fixing.
  5. 5. a kind of automatic welding machine according to claim 3, is characterized in that, described mainframe is provided with at least one guide post, guide post vertically and is fixed with mainframe, 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 slide opening be slidably matched.
  6. 6. a kind of automatic welding machine according to claim 3 or 4, it is characterized in that, the described base that pushes has end face on an arc, two guiding surfaces, and guiding surface is parallel with driving ring axis, and on arc, end face is positioning welding portion from driving ring axis distance maximum.
  7. 7. a kind of automatic welding machine according to claim 3, is characterized in that, also includes one for depressing the auxiliary sizing strip of diverter connecting pin, and auxiliary sizing strip is connected on plumb joint by sizing strip frame.
  8. 8. a kind of automatic welding machine according to claim 7, it is characterized in that, described sizing strip frame includes heat conduction sliding sleeve, some heat conduction connecting rods, auxiliary sizing strip is slidably connected with heat conduction sliding sleeve, the slidably direction of auxiliary sizing strip is above-below direction, the self-regulation spring of axis vertical it is provided with 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, auxiliary sizing strip lower end is stretched out outside heat conduction sliding sleeve, heat conduction connecting rod one end is connected with plumb joint, the heat conduction connecting rod other end is connected with heat conduction sliding sleeve, the residing height in auxiliary sizing strip lower end is lower than height residing for plumb joint lower end.
  9. 9. a kind of automatic welding machine according to claim 6, is characterized in that, on described arc, on end face, any point is all equal with the minimum range between rotating ring outer ring surface.
CN201610209687.9A 2016-04-05 2016-04-05 A kind of automatic welding machine Active CN105811673B (en)

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Application Number Priority Date Filing Date Title
CN201610209687.9A CN105811673B (en) 2016-04-05 2016-04-05 A kind of automatic welding machine

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CN105811673B CN105811673B (en) 2018-04-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109175966A (en) * 2018-11-01 2019-01-11 巨力自动化设备(浙江)有限公司 ABS engine commutator links up with press-loading device
CN115156778A (en) * 2022-09-07 2022-10-11 安徽方能电气技术有限公司 Intelligent welding equipment and welding method for fully-sealed transformer

Citations (3)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109175966A (en) * 2018-11-01 2019-01-11 巨力自动化设备(浙江)有限公司 ABS engine commutator links up with press-loading device
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
CN115156778A (en) * 2022-09-07 2022-10-11 安徽方能电气技术有限公司 Intelligent welding equipment and welding method for fully-sealed transformer

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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.