CN104184277A - Direct current motor rotor winding mechanism - Google Patents
Direct current motor rotor winding mechanism Download PDFInfo
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- CN104184277A CN104184277A CN201410416331.3A CN201410416331A CN104184277A CN 104184277 A CN104184277 A CN 104184277A CN 201410416331 A CN201410416331 A CN 201410416331A CN 104184277 A CN104184277 A CN 104184277A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 65
- 238000004804 winding Methods 0.000 title claims abstract description 29
- 238000010422 painting Methods 0.000 claims description 25
- 125000006850 spacer group Chemical group 0.000 claims description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 230000003287 optical effect Effects 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000003973 paint Substances 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 description 10
- 230000006872 improvement Effects 0.000 description 9
- 239000002966 varnish Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a direct current motor rotor winding mechanism which comprises a workbench, a winding main body mechanism, a paint removing mechanism, a clamping mechanism and a tailstock, wherein the clamping mechanism and the tailstock are used for clamping a motor rotor; the winding main body mechanism comprises a first base, a first vertical plate and a second vertical plate which are arranged at two ends of the first base, a square block, a first screw rod which is horizontally arranged, a second screw rod which is vertically arranged, more than one first guide rail which is horizontally arranged, more than one second guide rail which is vertically arranged, a second motor and a first motor which drives the first screw rod to rotate, wherein the different surfaces of the second screw rod and the first screw rod are vertical; the paint removing mechanism is arranged on the upper end plate, and a connecting line of the clamping mechanism and the tailstock is parallel to the first screw rod. The invention has the beneficial effects that: the motor rotor does not move axially in the winding process of the motor rotor, the winding process of the motor rotor is simple, and the motor rotor does not need to be positioned for many times.
Description
Technical field
The present invention relates to a kind of DC motor rotor winding mechanism.
Background technology
In rotor production process, on rotor core, the operation of winding winding need be used rotor winding equipment conventionally, and existing rotor winding equipment is generally provided with the indexing mechanism of rotor coiling die, winding mechanism, installation rotor core; Its winding mechanism is fixed, it when coiling, is reciprocal mobile motor rotor, first rotor is positioned, reciprocal mobile motor rotor is around first group of coil again, and first group of coil rotates an angle by rotor again after complete, then rotor is located, move back and forth again rotor around second group of coil, whole process, because rotor is ceaselessly moving back and forth, therefore all will position it before every group of coil, and coiling process is very loaded down with trivial details.
Summary of the invention
The object of this invention is to provide a kind of DC motor rotor winding mechanism, solve in prior art and need repeatedly rotor to be positioned, the technological deficiency that coiling process is loaded down with trivial details.
For addressing the above problem, the technical solution used in the present invention is:
A kind of DC motor rotor winding mechanism, comprise workbench, coiling main body mechanism, painting stripping mechanism, clamp system and tailstock for clamping motor rotor, painting stripping mechanism is arranged on coiling main body mechanism top, and clamp system, tailstock and coiling main body mechanism are all arranged on workbench;
Coiling main body mechanism comprises the first base being arranged on workbench, be separately positioned on the first riser and second riser at the first base two ends, square, horizontally disposed the first screw mandrel, the second screw mandrel vertically arranging, above horizontally disposed first guide rail, above second guide rail vertically arranging, the second motor and the first motor that drives the first screw mandrel to rotate, the first nut is set on square, the first screw mandrel level runs through square both sides and matches with the first nut, the two ends of the first screw mandrel are rotated respectively and are arranged on the first riser and the second riser, the first guide rail is through square, and the two ends of the first guide rail are separately fixed on the first riser and the second riser, the first screw mandrel rotating drive square slides on the first guide rail,
The second guide rail runs through square up and down, the top of the second guide rail and bottom arrange respectively upper head plate and lower end version, on square, rotate the second nut that is driven rotation by the second motor is set, the second screw mandrel runs through square up and down and matches with the second nut, the top and bottom of the second screw mandrel are fixedly connected with bottom plate with upper head plate respectively, and the second screw mandrel is vertical with the first screw mandrel antarafacial;
Painting stripping mechanism is arranged on upper head plate, and clamp system is parallel with the first screw mandrel with the line of tailstock.
Painting stripping mechanism of the present invention is arranged on the upper head plate of coiling main body mechanism, and square in coiling main body mechanism can move in the horizontal direction, drive painting stripping mechanism to move in the horizontal direction, coiling main body mechanism is under the second motor drives, upper head plate can move up and down by the vertical direction, namely painting stripping mechanism can move up and down by the vertical direction, because painting stripping mechanism can move in the horizontal direction with on vertical direction, therefore, rotor can move in the axial direction, in the present invention, rotor one end is clamped by clamp system, the other end of rotor mechanism has tailstock to head on, keep rotor to rotate around axis, rotor drives painting stripping mechanism to move back and forth in the horizontal direction with in the vertical direction and move around every group of coil main body mechanism that only need wind the line, and only need the certain angle of clamp system drive motor rotor around another group coil, in whole coiling process, rotor is around its axis rotation, and on axis direction, do not move, the angle of rotor rotation only need be set in advance according to the model of motor, therefore only need before coiling, do one-time positioning, follow-up coiling no longer needs location, simplify the process of whole coiling.
As a further improvement on the present invention, clamp system comprises
Main shaft frame;
Be arranged on the clutch shaft bearing seat of main shaft frame one end;
Rotate the chuck overcoat being arranged in clutch shaft bearing seat by two bearings, between the inner ring of two bearings, spacer is set, chuck overcoat has the central through hole that runs through two ends along axis, collet is set in central through hole, on collet, radially have the first through hole, one end of central through hole is little horn-like in the large rear end of the front end matching with collet, and chuck puts outward and has groove, and chuck overcoat is fixed with the first spring base away from one end of collet;
Pull bar, one end of pull bar is stretched in chuck overcoat and is threaded with collet, the other end of pull bar is rotated and is arranged on the second bearing pedestal by bearing, pull bar and bearing inner race matched in clearance, the second bearing pedestal is arranged on the other end of main shaft frame, on pull bar, near one end of the second bearing pedestal, the second spring base is set, the second spring base between the first spring base and the second bearing pedestal, one end of pull bar and collet connection radially have second through hole corresponding with the first through hole;
Compress Spring, Compress Spring is enclosed within on pull bar, and Compress Spring is between the first spring base and the second spring base;
Square key, square key arranges in spacer and runs through groove, the first through hole and the second through hole;
Fork, the top that is arranged on main shaft frame is rotated at the top of fork by bearing pin, and the middle part of fork contacts with the second spring base and in axial direction reciprocating motion of pushing drawing rod;
Be arranged on the cylinder of main shaft frame bottom, the piston of cylinder can contact with fork bottom and promote fork and rotate around bearing pin;
The 3rd motor, the 3rd motor and cylinder are positioned at the same side of main shaft frame, and the output shaft of the 3rd motor is connected with pull bar.
The present invention arranges the first spring base and the second spring base, cylinder piston extends, promoting fork rotates around bearing pin, fork promotes the second spring base makes Compress Spring in compressive state, Compress Spring promotes the first spring base, because the first spring base and chuck overcoat fix, so, the left thrust of clutch shaft bearing seat is applied to by spacer on the clutch shaft bearing on the left side, and clutch shaft bearing is subject to active force left.Because the second spring base is arranged on pull bar, so pull bar moves together with the second spring base, promote the collet that is connected with pull bar, thereby unclamp the workpiece etc. of chuck clamping.Cylinder piston shrinks, Compress Spring extends and resets, promote the second spring base moves to the direction away from collet together with pull bar, pull bar pulls collet to shrink in chuck overcoat, thereby clamping work pieces, in this process, 1. pull bar is received Compress Spring thrust to the right, and pull collet as shrinking in chuck overcoat, collet is to shrinking chuck overcoat is applied to the active force towards the second bearing pedestal direction in chuck overcoat, because being fixed on chuck, the inner ring of clutch shaft bearing and the second bearing puts outward, so clutch shaft bearing and the second bearing are subject to the active force towards the second bearing pedestal direction, 2. Compress Spring extends while reset, the first spring base is compressed the active force of spring, the direction of power is towards the direction away from the second bearing pedestal, because the second spring base is fixed on chuck and puts outward, so chuck overcoat is subject to the active force away from the second bearing pedestal direction, clutch shaft bearing and the second bearing be subject to chuck overcoat to both towards the active force away from the second bearing holder (housing, cover), because Compress Spring equates the amount of force of the first spring base and the second spring base, opposite direction, so the active force 1. equates with the amount of force 2., opposite direction, clutch shaft bearing and the second shaft strength balance, cancel out each other, be equivalent to clutch shaft bearing and the second bearing does not bear axial force.In the process of above-mentioned collet axial motion, the reciprocating ultimate range of collet is exactly the length of groove, and the matched in clearance of pull bar and bearing inner race can move in the axial direction pull bar and keeps position of bearings motionless.Bearing is not subject to axial power, can make significantly extend the useful life of bearing, thereby extended the useful life of whole clamp system.
As a further improvement on the present invention, fork comprises two poles on top and the push rod of bottom, and the top of main shaft frame arranges bearing, and the top of two poles is rotated and is arranged on bearing by bearing pin, pull bar passes in the middle of two poles, and the second spring base promotes reciprocating motion by pole.
The top of push rod is two poles, is convenient to pull bar through push rod, again because the both sides of the second spring base are all stressed, so fork the second spring base stressed more even in rotation.
As a further improvement on the present invention, two poles are provided with the projection towards the second spring base, and the second spring base contacts with projection.
Projection is set, makes the second spring base stressed more reasonable, if this fork is flat, the lower edge that can only be the second bearing pedestal at the end face of impeller-hub bearing contacts with this bar, and the second spring base is stressed unreasonable.
As a further improvement on the present invention, push rod is the arc towards collet curving, and the bottom of main shaft frame arranges two optical axises, and the slide block that can slide on optical axis is set on optical axis, the piston connection sliding block of cylinder, and push rod is by slipper push.
Push rod is curved, can be slide block and reserves enough spaces.
As a further improvement on the present invention, painting stripping mechanism comprises
Be arranged on the second base on upper head plate, the second base two ends arrange respectively the 3rd riser and the 4th riser;
Rotor, rotor comprises cylinder and is arranged on two end caps at cylinder two ends, cylinder and two end caps form inner chambers, on two end caps, rotate and be arranged on the 3rd riser and the 4th riser respectively, and on two end caps all along Cylindorical rod to direction have the cable hole that confession enamelled wire passes through;
Be arranged on the 4th motor for driving rotor to rotate on upper head plate;
Two rotations are arranged on centrifugal in the inner chamber of rotor, each centrifugal L shaped support that includes centrifugal-block, be arranged in parallel with clamp and two of tooth mouth, corner and the rotor of support are rotationally connected, one end of two supports is all connected with centrifugal-block, the other end of two supports is all connected with clamp, the quality of centrifugal-block is greater than the quality of clamp, and two clamps are between two centrifugal-blocks, and the tooth mouth of two clamps is relative;
Two springs, two both ends of the spring all connect two centrifugal-blocks, and two springs lay respectively at the both sides of clamp;
Be arranged on the 3rd riser for drawing the drawing head of enamelled wire.
Enamelled wire is penetrated in rotor from cable hole, and when use, rotor rotates, and two centrifugal-blocks receive that centrifugal force all outwards gets rid of, two clamp move toward one another, and contact, tooth mouth closes up, and the tooth mouth on two clamps is clamped enamelled wire and is kept certain thrust, due to the high speed rotary of rotor, tooth mouth can strike off the insulating varnish of enamelled wire surface, and rotor stops operating, and two clamps separate under the pulling of spring, enamelled wire can pass through rotor smoothly, carries out next step coiling action.The present invention strikes off the insulating varnish on enamelled wire with tooth mouth, and without stripping knife, has avoided in depainting process stripping knife enamelled wire to cause damage, and structure of the present invention is compared with prior art smaller and more exquisite simple.
As a further improvement on the present invention, the corner of support arranges axle sleeve, and rotation axis is set in rotor, and rotation axis is through axle sleeve, and the two ends of rotation axis are separately fixed on two end caps of rotor.
Axle sleeve rotates on axle, not only facilitates the rotation of centrifugal, and is beneficial to demolition and maintenance.
As a further improvement on the present invention, have the through hole vertical with rotating shaft on centrifugal-block, spring support is set in through hole, the two ends between spring are stretched out through hole and are bent to spring carrier arm, and spring hangs on spring carrier arm.
The bending two ends of spring support becomes spring carrier arm, for spring provide fulcrum with being connected of centrifugal-block, the two ends of spring support are connected with one end of two respectively again, so spring support can not separate from centrifugal-block, spring is more firm with being connected of centrifugal-block.
As a further improvement on the present invention, on described cylinder, have two relative ventilation holes.
On cylinder, open ventilation hole, the insulating varnish powder of being convenient to come off is discharged in cylinder, because ventilation hole is relative two, insulating varnish powder is lighter again, in can be from one of them ventilation hole to cylinder, ventilate insulating varnish powder is blown out from another ventilation hole, do not affect follow-up depainting.
As a further improvement on the present invention, spacer pin is set on end cap, spacer pin is positioned at the support place near clamp one side.
Spacer pin is set, when rotor stops operating after depainting completes, the revolution of support is limited, make two distances between clamp can be very not large, convenient depainting next time.
In sum, the invention has the beneficial effects as follows: in rotor coiling, rotor does not axially move, the coiling process of rotor is simple, without repeatedly rotor being located, and solve collet in flexible process, bearing axially loaded and to easily enamelled wire being caused the technological deficiency of damage in enamelled wire depainting.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of main body mechanism and painting stripping mechanism of winding the line in the present invention.
Fig. 3 is in the present invention, wind the line subject mechanism and the horizontal cutaway view of painting stripping mechanism.
Fig. 4 is the longitudinal sectional view of main body mechanism of winding the line in the present invention.
Fig. 5 is the structural representation of clamp system in the present invention.
Fig. 6 is the schematic diagram of clamp system internal structure in reaction the present invention.
Fig. 7 is the structural representation of fork in reaction the present invention.
Fig. 8 is the structural representation of reaction rotor of the present invention.
Fig. 9 is the structural representation of centrifugal in reaction the present invention.
Figure 10 is reaction internal structure schematic diagram of the present invention.
Figure 11 is the cutaway view of painting stripping mechanism in the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
DC motor rotor winding mechanism as shown in Figures 1 to 4, comprise workbench 1, coiling main body mechanism 2, painting stripping mechanism 3, clamp system 4 and the tailstock 5 that can move around towards clamp system 4 for clamping motor rotor on workbench 1, painting stripping mechanism 3 is arranged on coiling main body mechanism 2 tops, and clamp system 4, tailstock 5 and coiling main body mechanism 2 are all arranged on workbench 1.
Coiling main body mechanism 2 comprises the first base 201 being arranged on workbench 1, be separately positioned on the first riser 202 and second riser 203 at the first base 201 two ends, square 204, horizontally disposed first ball-screw 205, second ball-screw 206 vertically arranging, two horizontally disposed the first guide rails 207, two the second guide rails 208 that vertically arrange, be arranged on the second motor 209 of square 204 1 sides and be arranged on the first motor 210 for driving the first ball-screw 205 to rotate on workbench 1, the first ball nut 211 is set on square 204, the first ball-screw 205 levels run through square 204 both sides and match with the first ball nut 211, the two ends of the first ball-screw 205 are rotated and are arranged on the first riser 202 and the second riser 203 by bearing respectively, the first guide rail 207 is through square 204, and the two ends of the first guide rail 207 are separately fixed on the first riser 202 and the second riser 203, the above and below that is arranged on the first ball-screw 205 of two the first guide rail 207 symmetries and the first ball-screw 205 and two the first guide rails 207 are coplanar, one end of the first ball-screw 205 is through the second riser 203 and the first synchronous pulley 212 is set, the first synchronous pulley 212 is connected by Timing Belt (not shown) with the output shaft of the first motor 210, first ball-screw 205 rotating drive squares 204 horizontal slip on the first guide rail 207.
The second guide rail 208 is put on down and is run through square 204, the top of the second guide rail 208 and bottom arrange respectively upper head plate 213 and lower end version 214, on square 204, rotate to arrange by bearing and drive the second ball nut 215 of rotation by the second motor 209 (being specially bearing outer ring is fixed on square 204, the second ball nut 215 is arranged in bearing inner race, the second ball nut 215 tops are fixedly installed the 3rd synchronous pulley 216, the 3rd synchronous pulley 216 tops arrange linear bearing, the second ball-screw 206 is successively through linear bearing, the 3rd synchronous pulley 216 and the second ball nut 215, and the 3rd synchronous pulley 216 is connected by Timing Belt with the output shaft of the second motor 209, Timing Belt is not shown in the drawings), the second ball-screw 206 runs through square and matches Shang Xia 204 and with the second ball nut 215, the top and bottom of the second ball-screw 206 are fixedly connected with bottom plate 214 with upper head plate 213 respectively, the second ball-screw 206 is vertical with the first ball-screw 205 antarafacials, clamp system 4 is parallel with the first ball-screw 205 with the line of tailstock 5.
As shown in Fig. 5, Fig. 6 and Fig. 7, clamp system 4 comprises:
1. be arranged on the main shaft frame 401 on workbench 1, for supporting other all parts.
2. be arranged on the clutch shaft bearing seat 402 of main shaft frame 401 one end, the interior outer ring that 427, two clutch shaft bearings 427 of two clutch shaft bearings are set of clutch shaft bearing seat 402 is all fixed on clutch shaft bearing seat 402.
3. be arranged on the chuck overcoat 403 in clutch shaft bearing seat 402, chuck overcoat 403 is arranged in the inner ring of clutch shaft bearing 427, between the inner ring of two clutch shaft bearings 427, connected by spacer 404, chuck overcoat 403 has the central through hole that runs through two ends along axis, collet 405 is set in central through hole, on collet 405, radially have the first through hole 406, one end of central through hole is little horn-like in the large rear end of the front end matching with collet 405, on chuck overcoat 403, have groove 407, chuck overcoat 403 is fixed with the first spring base 408 away from one end of collet 405 by screw thread.The interior reference column 426 that arranges of collet 405.Collet 405 stretches out outside chuck overcoat 403, the power that the horn-like part of chuck overcoat 403 centre bores is pushed collet 405 reduces, the power of the clamping of collet 405 to workpiece diminish and the most at last the workpiece of clamping unclamp, collet 405 is to the interior contraction of chuck overcoat 403, the horn-like part extruding collet 405 of chuck overcoat 403 centre bores, collet 405 clamps the workpiece that will clamp, the interior reference column 426 that arranges of collet 405, the length that can extend in collet 405 workpiece of clamping limits.Clutch shaft bearing seat 402 arranges internal thread, for clutch shaft bearing 427 is sealed, is provided with externally threaded nut 430 in the end of clutch shaft bearing seat 402.
4. pull bar 409, one end of pull bar 409 is stretched in chuck overcoat 403 and is threaded with collet 405, the other end of pull bar 409 is rotated and is arranged on the second bearing pedestal 410 by the second bearing 428, the inner ring matched in clearance of pull bar 409 and the second bearing 428, the second bearing pedestal 410 is arranged on the other end of main shaft frame 401, one end near the second bearing pedestal 410 on pull bar 409 arranges the second spring base 411 by screw thread, the second spring base 411 is between the first spring base 408 and the second bearing pedestal 410, one end that pull bar 409 connects with collet 405 radially have second through hole 412 corresponding with the first through hole 406, the first spring base 408 and chuck overcoat 403 are locked by trip bolt, the second spring base 411 and pull bar 409 are also locked by trip bolt.
5. Compress Spring 413, Compress Spring 413 is enclosed within on pull bar 409, and Compress Spring 413 is between the first spring base 408 and the second spring base 411.Promote the direction motion towards collet 405 together with pull bar 409 of the second spring base 411, the second spring bases 411 to collet 405 1 sides, collet 405 is extrapolated to chuck overcoat 403, unclamp the workpiece that collet 405 clamps; Because the first spring base 408 is fixed on chuck overcoat 403, so the position of the first spring base 408 is relatively-stationary, the second spring base 411 promotes Compress Spring 413, Compress Spring 413 is compressed, unclamp after the second spring base 411, because Compress Spring 413 will be replied not compressed state originally, the second spring base 411 moves towards the direction away from collet 405 under the promotion of Compress Spring 413, pull collet 405 to move together, collet 405 is to the interior contraction of chuck overcoat 403, thus clamping work pieces.In the compression of Compress Spring 413 and the process of elongation, only that the first spring base 408 and the second spring base 411 are subject to axial power, clutch shaft bearing 427 axially loadeds balance all the time, is also just equivalent to clutch shaft bearing and does not axially stress, and extends the useful life of clutch shaft bearing 427.
6. square key 414, square key 414 is arranged in spacer 404 and runs through groove 407, the first through hole 406 and the second through hole 412.Because pull bar 409 and collet 405 are threaded connection, so may relatively rotate between the two, at the first through hole 406 and the interior square key 414 that arranges of the second through hole 412, both are fixed, prevent that both from relatively rotating, on the other hand, square key 414 is in the interior slip of groove 407, the length of groove 407 is exactly the scope that pull bar 409 moves, and namely collet 405 is in the interior flexible scope of chuck overcoat 403.
7. fork 415, fork 415 comprises two poles 418 on top and the push rod 419 of bottom, two poles 418 are provided with the projection 421 towards the second spring base 411, the top of main shaft frame 401 arranges bearing 420, two poles 418 are rotated and are arranged on bearing 420 through the top of mainframe 401 and by bearing pin 416, pull bar 409 passes in the middle of two poles 418, and the second spring base 411 contacts with projection 421, and the second spring base 411 promotes reciprocating motion by pole 418.Push rod 419 is the arc towards collet 405 curvings, and the bottom of main shaft frame 401 arranges two optical axises 422, and the slide block 423 that can slide on optical axis 422 is set on optical axis 422, the piston connection sliding block 423 of cylinder 417, and push rod 419 is promoted by slide block 423.
8. be arranged on the cylinder 417 of main shaft frame 401 bottoms, the piston of cylinder 417 can contact and promote fork 415 with the push rod 419 of fork 415 bottoms and rotate around bearing pin 416.On main shaft frame 401, away from one end of cylinder 417, limited post 424 is set, limited post 424 is between two optical axises 422.The elongation of cylinder 417 pistons promotes slide block 423 and slides on optical axis 422, slide block 423 promotes the push rod 419 of fork 415, push rod 419 rotates to the direction of collet 405, projection 421 places on pole 418 promote the second spring base 411 and move, the piston retraction of cylinder 417, Compress Spring 413 promotes the second spring base 411 and fork 415 towards the direction rotation away from collet 405.
9. the 3rd motor 425, motor 425 and cylinder 417 are positioned at the same side of main shaft frame 401, and the output shaft of the 3rd motor 425 is connected with pull bar 409 by shaft coupling 429.The 3rd motor 425 can drive pull bar 409, collet 405 to rotate together with chuck overcoat 403.
Unclamp action: the piston rod band movable slider 423 of cylinder 417 moves to left, promote fork 415 and move clockwise around bearing pin 416, limited post 424 is controlled the limit of sports record position of fork 415.The projection 421 at fork 415 middle parts contacts with the second spring base 411 and pushing drawing rod 409 moves to left, and pull bar 409 promotes collet 405 and moves to left, and collet 405 unclamps, and workpiece can take out.Now Compress Spring 413 is compressed.
Clamp action: when putting into after workpiece in collet 405, the piston retraction of cylinder 417, fork 415 rotates counterclockwise reset; Compress Spring 413 in confined state promotes the second spring base 411 and moves to right, and the second spring base 411 pushing drawing rods 409 drive collet 405 to move to right, clamping work pieces.Now between the first spring base 408 and fork 415, do not contact, there is no interaction force; Collet 405 is clamping work pieces under the axial thrust of Compress Spring 413 just, collet 405, chuck overcoat 403, pull bar 409, clutch shaft bearing seat 408, the second bearing pedestal 411 and Compress Spring 413 are in aggregates, clutch shaft bearing 427 grades are not subject to extra axial force, and the 3rd motor 425 drives pull bar 409 to make collet 405 freely easily rotate or to swing by shaft coupling 429.
Painting stripping mechanism 3, comprise the second base 334 and the 4th motor 340 that are arranged on upper head plate 213, be separately positioned on the 3rd riser 335 and the 4th riser 336 at the second base 334 two ends, rotor, the first spring 309, the second spring 310, first centrifugal, second centrifugal and be arranged on the 3rd riser 335 for drawing the drawing head 337 of enamelled wire, on drawing head 337, have the cable hole passing for enamelled wire, described rotor comprises cylinder 306 and is arranged on the first end cap 307 and second end cap 308 at cylinder 306 two ends, cylinder 306, the first end cap 307, the second end cap 308 forms inner chamber, on the first end cap 307 and the second end cap 308, have along the axial direction of cylinder 306 cable hole passing through for enamelled wire 303, on cylinder 306, have two ventilation holes 333, two settings that ventilation hole 333 is relative.
In the inner chamber of rotor, be symmetrical arranged the first rotation axis 317 and the second rotation axis 318 along the axial defence line of cylinder 306, the two ends of the first rotation axis 317 and the second rotation axis 318 are all fixed on the first end cap 307 and the second end cap 308, and the axis of the first rotation axis 317, the second rotation axis 318 and cylinder 306 is coplanar.
First centrifugal comprises the first centrifugal-block 311, L shaped the first support 313 be arrangeding in parallel with the first clamp 319 and two of the first tooth mouth 327, the corner of two the first supports 313 respectively arranges first axle sleeve 315, two the first axle sleeves 315 are sleeved on the first rotation axis 317, it is fast that one end of two the first supports 313 all connects the first off-line, the other end of two the first supports 313 is all connected with the first clamp 319, mass ratio first clamp 319 of the first centrifugal-block 311 is large, on the first centrifugal-block 311, have the first through hole 321, the axis of the first through hole 321 is vertical with the first rotation axis 317, interior first spring 309 supports that arrange of the first through hole 321, the two ends of the first spring 309 supports bend to respectively the first spring carrier arm 323 and the second spring carrier arm 324.
Second centrifugal comprises the second centrifugal-block 312, L shaped the second support 314 be arrangeding in parallel with the second clamp 320 and two of the second tooth mouth 328, the corner of two the second supports 314 respectively arranges second axle sleeve 316, two the second axle sleeves 316 are sleeved on the second rotation axis 318, one end of two the second supports 314 all connects the second off-line piece 12, the other end of two the second supports 314 is all connected with the second clamp 320, mass ratio second clamp 320 of the second centrifugal-block 312 is large, on the second centrifugal-block 312, have the second through hole 322, the axis of the second through hole 322 is vertical with the second rotation axis 318, interior second spring 310 supports that arrange of the second through hole 322, the two ends of the second spring 310 supports bend to respectively the 3rd spring carrier arm 325 and the 4th spring carrier arm 326.
The first centrifugal-block 311 and the second centrifugal-block 312 lay respectively at the both sides of the first rotation axis 317 and the second rotation axis 318 common residing planes, and the first tooth mouth 327 of the first clamp 319 and the second tooth mouth 328 of the second clamp 320 are oppositely arranged.
The two ends of the first spring 309 hook respectively on the first spring carrier arm 323 and the 3rd spring carrier arm 325, the two ends of the second spring 310 hook respectively on the second spring carrier arm 324 and the 4th spring carrier arm 326, and the first spring 309 and the second spring 310 lay respectively at the both sides of the first clamp 319 (or second clamp 320).
Foregoing the first rotation axis 317 is relative with two ventilating openings respectively with the second rotation axis 318, the first spacer pin 329 and the second spacer pin 330 are set on the first end cap 307, the 3rd spacer pin 331 and the 4th spacer pin 332, the first spacer pins 329, the second spacer pin 330, the 3rd spacer pin 331 and the 4th spacer pin 332 are set on the second end cap 308 and lay respectively at the first support 313 and the second support 314 places near the first clamp 319 and the second clamp 320 1 sides.
In the present invention, the use state of painting stripping mechanism 3 is as shown in Fig. 2, Fig. 3, Fig. 8, Fig. 9, Figure 10 and Figure 11, the first end cap 307 is rotated and is arranged on the 3rd riser 335 by clutch shaft bearing 301, the second end cap 308 is crossed the second bearing 302 rotations and is arranged on the 4th riser 336, the 3rd synchronous pulley 305, the three synchronous pulleys 305 are set between the outside of the second end cap 308 and the second bearing 302 and connect the 4th motor 340 by Timing Belt (not shown).
Before use (when the 4th motor 340 does not start), under the pulling of the first spring 309 and the second spring 310, the second clamp 320 on the first clamp 319 on first centrifugal and second centrifugal is in separated position, cable hole by enamelled wire 303 from the second end cap 308 pierces in cylinder 306, make to want enamelled wire 303 heads of depainting between the first clamp 319 and the second clamp 320, start synchronous machine, rotor driven rotates, rotor rotates first centrifugal and second centrifugal rotation in rotor driven, because the quality of the first centrifugal-block 311 is greater than the quality of the first clamp 319, the quality of the second centrifugal-block 312 is greater than the quality of the second clamp 320, so the first centrifugal-block 311 and the second centrifugal-block 312 outwards throw away, namely first centrifugal and second centrifugal rotate and overcome respectively the pulling force of the first spring 309 and the second spring 310 around the first rotation axis 317 and the second rotation axis 318, make the first clamp 319 and the second clamp 320 move toward one another, the first tooth mouth 327 and the second tooth mouth 328 close up clamps enamelled wire 303, and keep enamelled wire 303 to keep certain thrust, due to the high speed rotating of rotor, the insulating varnish on the first tooth mouth 327 and 328 pairs of enamelled wire 303 surfaces of the second tooth mouth strikes off, then close synchronous machine, rotor stops operating, the first tooth mouth 327 and the second tooth mouth 328 separate under the pulling force of the first spring 309 and the second spring 310, enamelled wire 303 can move freely between the first clamp 319 and the second clamp 320, and cable hole from the first end cap 307 passes the coiling of carrying out next step.
For better coiling, in the present invention, be also provided with guiding mechanism 6, guiding mechanism 6 comprises guide holder 601 and rotates the guide plate 602 that is arranged on the arc on guide holder 601, guide plate 602 can be promoted to rotate around horizontal axis by its second cylinder 603, guide plate 602 has two, lay respectively near a side of tailstock 5 with near a side of clamp system 4, and two guide plates 602 lay respectively at the both sides of tailstock 5 and clamp system 4 lines.The second cylinder 603 drives guide plate 602 to rotate, and enamelled wire can be pushed into the rotor end of rotor.
Before coiling, rotor one end is clipped on the collet 405 of clamp system 4, the other end is supported by the thimble of tailstock 5, enamelled wire 303 is after removing the paint of its end through painting stripping mechanism 3, the first tooth mouth 327 and the second tooth mouth 328 separate under the pulling force of the first spring 309 and the second spring 310, enamelled wire 303 moves freely between the first clamp 319 and the second clamp 320, and successively through the cable hole on the first end cap 307 and the cable hole on drawing head 337, the first motor 210 drives the first ball-screw 205 to move back and forth on the first guide rail 207, enamelled wire can be wound around to the other end from one end of rotor, the second motor 209 drives the second ball-screw 206, whole painting stripping mechanism 3 can be moved up and down, pull up and down enamelled wire, in the present invention painting stripping mechanism 3 by enamelled wire from the other end of rotor is pulled in one end of rotor, clamp system 4 drive motor rotors rotate certain angle, painting stripping mechanism 3 pulls the other end by enamelled wire again, enamelled wire is wrapped in the rotor of rotor, painting stripping mechanism 3 moves up and down and enamelled wire can be torn up and down, jointly complete the coiling of rotor.
Motors all in the present invention are by PLC program control; PLC program is the program of finishing in advance; for prior art; do not belong to the content of the present invention's protection; and what in specification of the present invention, be not specifically noted is prior art; should be understood that described in the present invention, concrete case study on implementation, only for better case study on implementation of the present invention, is not used for limiting practical range of the present invention.Be that all equivalences of doing according to the content of the present patent application the scope of the claims change and modify, all should serve as technology category of the present invention.
Claims (10)
1. a DC motor rotor winding mechanism, it is characterized in that: comprise workbench, coiling main body mechanism, painting stripping mechanism, clamp system and tailstock for clamping motor rotor, painting stripping mechanism is arranged on coiling main body mechanism top, and clamp system, tailstock and coiling main body mechanism are all arranged on workbench;
Coiling main body mechanism comprises the first base being arranged on workbench, be separately positioned on the first riser and second riser at the first base two ends, square, horizontally disposed the first screw mandrel, the second screw mandrel vertically arranging, above horizontally disposed first guide rail, above second guide rail vertically arranging, the second motor and the first motor that drives the first screw mandrel to rotate, the first nut is set on square, the first screw mandrel level runs through square both sides and matches with the first nut, the two ends of the first screw mandrel are rotated respectively and are arranged on the first riser and the second riser, the first guide rail is through square, and the two ends of the first guide rail are separately fixed on the first riser and the second riser, the first screw mandrel rotating drive square slides on the first guide rail,
The second guide rail runs through square up and down, the top of the second guide rail and bottom arrange respectively upper head plate and lower end version, on square, rotate the second nut that is driven rotation by the second motor is set, the second screw mandrel runs through square up and down and matches with the second nut, the top and bottom of the second screw mandrel are fixedly connected with bottom plate with upper head plate respectively, and the second screw mandrel is vertical with the first screw mandrel antarafacial;
Painting stripping mechanism is arranged on upper head plate, and clamp system is parallel with the first screw mandrel with the line of tailstock.
2. electric motor rotor winding machine structure according to claim 1, is characterized in that: clamp system comprises
Main shaft frame;
Be arranged on the clutch shaft bearing seat of main shaft frame one end;
Rotate the chuck overcoat being arranged in clutch shaft bearing seat by two bearings, between the inner ring of two bearings, spacer is set, chuck overcoat has the central through hole that runs through two ends along axis, collet is set in central through hole, on collet, radially have the first through hole, one end of central through hole is little horn-like in the large rear end of the front end matching with collet, and chuck puts outward and has groove, and chuck overcoat is fixed with the first spring base away from one end of collet;
Pull bar, one end of pull bar is stretched in chuck overcoat and is threaded with collet, the other end of pull bar is rotated and is arranged on the second bearing pedestal by bearing, pull bar and bearing inner race matched in clearance, the second bearing pedestal is arranged on the other end of main shaft frame, on pull bar, near one end of the second bearing pedestal, the second spring base is set, the second spring base between the first spring base and the second bearing pedestal, one end of pull bar and collet connection radially have second through hole corresponding with the first through hole;
Compress Spring, Compress Spring is enclosed within on pull bar, and Compress Spring is between the first spring base and the second spring base;
Square key, square key arranges in spacer and runs through groove, the first through hole and the second through hole;
Fork, the top that is arranged on main shaft frame is rotated at the top of fork by bearing pin, and the middle part of fork contacts with the second spring base and in axial direction reciprocating motion of pushing drawing rod;
Be arranged on the cylinder of main shaft frame bottom, the piston of cylinder can contact with fork bottom and promote fork and rotate around bearing pin;
The 3rd motor, the 3rd motor and cylinder are positioned at the same side of main shaft frame, and the output shaft of the 3rd motor is connected with pull bar.
3. electric motor rotor winding machine structure according to claim 2, it is characterized in that: fork comprises two poles on top and the push rod of bottom, the top of main shaft frame arranges bearing, the top of two poles is rotated and is arranged on bearing by bearing pin, pull bar passes in the middle of two poles, and the second spring base promotes reciprocating motion by pole.
4. electric motor rotor winding machine structure according to claim 2, is characterized in that: two poles are provided with the projection towards the second spring base, and the second spring base contacts with projection.
5. electric motor rotor winding machine structure according to claim 2, it is characterized in that: push rod is the arc towards collet curving, the bottom of main shaft frame arranges two optical axises, and the slide block that can slide on optical axis is set on optical axis, the piston connection sliding block of cylinder, push rod is by slipper push.
6. electric motor rotor winding machine structure according to claim 1, is characterized in that: painting stripping mechanism comprises
Be arranged on the second base on upper head plate, the second base two ends arrange respectively the 3rd riser and the 4th riser;
Rotor, rotor comprises cylinder and is arranged on two end caps at cylinder two ends, cylinder and two end caps form inner chambers, on two end caps, rotate and be arranged on the 3rd riser and the 4th riser respectively, and on two end caps all along Cylindorical rod to direction have the cable hole that confession enamelled wire passes through;
Be arranged on the 4th motor for driving rotor to rotate on upper head plate;
Two rotations are arranged on centrifugal in the inner chamber of rotor, each centrifugal L shaped support that includes centrifugal-block, be arranged in parallel with clamp and two of tooth mouth, corner and the rotor of support are rotationally connected, one end of two supports is all connected with centrifugal-block, the other end of two supports is all connected with clamp, the quality of centrifugal-block is greater than the quality of clamp, and two clamps are between two centrifugal-blocks, and the tooth mouth of two clamps is relative;
Two springs, two both ends of the spring all connect two centrifugal-blocks, and two springs lay respectively at the both sides of clamp;
Be arranged on the 3rd riser for drawing the drawing head of enamelled wire.
7. electric motor rotor winding machine structure according to claim 6, is characterized in that: the corner of support arranges axle sleeve, and rotation axis is set in rotor, and rotation axis is through axle sleeve, and the two ends of rotation axis are separately fixed on two end caps of rotor.
8. electric motor rotor winding machine structure according to claim 6, is characterized in that: on centrifugal-block, have the through hole vertical with rotating shaft, spring support is set in through hole, the two ends between spring are stretched out through hole and bent to spring carrier arm, and spring hangs on spring carrier arm.
9. electric motor rotor winding machine structure according to claim 6, is characterized in that: on described cylinder, have two relative ventilation holes.
10. electric motor rotor winding machine structure according to claim 6, is characterized in that: spacer pin is set on end cap, and spacer pin is positioned at the support place near clamp one side.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416331.3A CN104184277B (en) | 2014-08-21 | 2014-08-21 | Direct current motor rotor winding mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416331.3A CN104184277B (en) | 2014-08-21 | 2014-08-21 | Direct current motor rotor winding mechanism |
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| CN104184277A true CN104184277A (en) | 2014-12-03 |
| CN104184277B CN104184277B (en) | 2016-08-17 |
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| CN201410416331.3A Active CN104184277B (en) | 2014-08-21 | 2014-08-21 | Direct current motor rotor winding mechanism |
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| CN106385148A (en) * | 2016-11-22 | 2017-02-08 | 哈尔滨理工大学 | Vertical automatic coiling apparatus for 12N16P mini motor stator |
| CN107070135A (en) * | 2017-05-11 | 2017-08-18 | 深圳市鑫华威机电设备有限公司 | A kind of stator winder coiling bus cable device and its method |
| CN108448842A (en) * | 2018-03-29 | 2018-08-24 | 南京信息职业技术学院 | Turnover type winding mechanism |
| CN109302018A (en) * | 2018-09-26 | 2019-02-01 | 巨力自动化设备（浙江）有限公司 | ABS rotor Wrapping machine |
| CN109474143A (en) * | 2019-01-02 | 2019-03-15 | 珠海达明科技有限公司 | A kind of rotor clamping rotating mechanism |
| CN109888995A (en) * | 2019-03-25 | 2019-06-14 | 江苏施依洛通风设备有限公司 | A kind of winding inserter |
| CN111906797A (en) * | 2020-08-07 | 2020-11-10 | 合肥市菲力克斯电子科技有限公司 | Moving device of double-coordinate winding manipulator |
| CN114069992A (en) * | 2021-11-15 | 2022-02-18 | 全南县超亚科技有限公司 | Motor rotor winding device |
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| CN106385148A (en) * | 2016-11-22 | 2017-02-08 | 哈尔滨理工大学 | Vertical automatic coiling apparatus for 12N16P mini motor stator |
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| CN111906797A (en) * | 2020-08-07 | 2020-11-10 | 合肥市菲力克斯电子科技有限公司 | Moving device of double-coordinate winding manipulator |
| CN114069992A (en) * | 2021-11-15 | 2022-02-18 | 全南县超亚科技有限公司 | Motor rotor winding device |
| CN114069992B (en) * | 2021-11-15 | 2023-05-09 | 全南县超亚科技有限公司 | Motor rotor winding device |
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| CN104184277B (en) | 2016-08-17 |
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Effective date of registration: 20230424 Address after: 522000, Peng Lin Industrial Zone, Rongcheng District, Guangdong, Jieyang Patentee after: Jieyang Yongxingsheng Micro Motor Co.,Ltd. Address before: Xianlin University City Road in Qixia District of Nanjing City, Jiangsu Province, No. 99 210046 Patentee before: Nanjing Vocational College of Information Technology |
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