CN105449940B - A kind of brushless motor magnetic steel ring processing technology and its winding apparatus - Google Patents
A kind of brushless motor magnetic steel ring processing technology and its winding apparatus Download PDFInfo
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- CN105449940B CN105449940B CN201511010224.1A CN201511010224A CN105449940B CN 105449940 B CN105449940 B CN 105449940B CN 201511010224 A CN201511010224 A CN 201511010224A CN 105449940 B CN105449940 B CN 105449940B
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- 238000004804 winding Methods 0.000 title claims abstract description 90
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
- 239000010959 steel Substances 0.000 title claims abstract description 40
- 238000005516 engineering process Methods 0.000 title claims description 8
- 238000012545 processing Methods 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims abstract description 131
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000005520 cutting process Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 238000007493 shaping process Methods 0.000 claims abstract description 6
- 238000009987 spinning Methods 0.000 claims description 14
- 238000004080 punching Methods 0.000 claims description 9
- 238000004064 recycling Methods 0.000 claims description 9
- 238000013519 translation Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 5
- 239000012778 molding material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 13
- 230000000007 visual effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000018199 S phase Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
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Abstract
The invention discloses a kind of brushless motor magnetic steel ring winding apparatus, cutting machine including steel band to be cut into sheet material strip and the up- coiler by sheet material strip winding shaping magnetic steel ring, the cutting machine includes sawing sheet workbench and the housing being fixed on above sawing sheet workbench, further include the hobboing cutter of about two parallel arrangements, hobboing cutter both ends are mounted on by bearing on housing, transmission mechanism is provided between two hobboing cutters, wherein one drives rotation hobboing cutter by motor, there is opening at housing in front of hobboing cutter, opening is provided with the upper platen extended outward, straightening roll and deviation post adjusting mechanism are provided on upper platen；The up- coiler includes wind-up station, has been sequentially arranged above aligning portion, winder, forming part, discharge unit and recoverer positioned at wind-up station, aligning portion is located at cutting machine material strip outlet rear；The present invention can be directly by magnetic steel ring monolithic coiling and molding, and raw material availability is high, and production efficiency is high, is suitble to produce in enormous quantities in industry.
Description
Technical field
The present invention relates to a kind of magnetic steel of motor circle processing technology and equipment, add more particularly, to a kind of brushless motor magnetic steel ring
Work technique and its winding apparatus.
Background technology
Traditional magnetic steel of motor coil structures are formed using the complete punching complex superposition of monolithic, and the structure of monolithic punching is such as
Shown in Figure 17, every monolithic is according to the material sawing sheet of whole punching size, is gone out by composite membrane one-pass molding, the punching of punching endoporus
The raw sheet material gone out all becomes leftover pieces, and raw material availability is very low, and waste is serious, low production efficiency.
The content of the invention
The present invention is intended to provide a kind of brushless motor magnetic steel ring processing technology and its winding apparatus, it can be directly by magnetic steel ring
Monolithic coiling and molding, raw material availability is high, and production efficiency is high, is suitble to produce in enormous quantities in industry.
The technical scheme is that a kind of brushless motor magnetic steel ring winding apparatus, including steel band is cut into sheet material strip
Cutting machine and the up- coiler by sheet material strip winding shaping magnetic steel ring, the cutting machine include sawing sheet workbench and are fixed on sawing sheet
Housing above workbench further includes the hobboing cutter of about two parallel arrangements, and hobboing cutter both ends are mounted on by bearing on housing, and two
Transmission mechanism is provided between hobboing cutter, wherein one is rotated hobboing cutter by motor driving, there is opening at the housing in front of hobboing cutter,
Opening is provided with the upper platen extended outward, and straightening roll and deviation post adjusting mechanism are provided on upper platen；The volume
Around machine include wind-up station, positioned at wind-up station be sequentially arranged above aligning portion, winder, forming part, discharge unit and
Recoverer, aligning portion are located at cutting machine material strip outlet rear.
Preferably, the hobboing cutter includes cutter shaft part and knife edge part, and cutter shaft part both ends are mounted on housing, blade part
Divide and be located at cutter shaft centre position, for blade around cutter shaft outer surface and perpendicular to cutter shaft axis, blade quantity is at least 2, and phase
Adjacent blade spaced set, upper and lower hobboing cutter blade edge position are corresponding；The motor is mounted on the bottom plate below sawing sheet workbench
On, motor output shaft is connected with sprocket wheel, and either the lower hobboing cutter one end of belt wheel stretches out the part of hull outside and is connected with sprocket wheel or band
Wheel, the kind of drive between motor output shaft and lower hobboing cutter are V belt translation or chain drive, sawing sheet workbench be provided with for chain or
The long stripes through hole that transmission belt passes through, the part that the lower hobboing cutter other end stretches out hull outside are connected with gear, upper hobboing cutter phase
Position is answered also to be connected with the gear identical with the lower intermeshing number of teeth of hobboing cutter gear, the quantity of straightening roll is two groups, one group of position
In the one end of upper platen away from hobboing cutter, another group is located at upper platen close to one end of hobboing cutter, and the quantity of every group of straightening roll is two,
Arrangement and the thickness that spacing is material strip, deviation post adjusting mechanism are two rows of rollers between two groups of straightening rolls up and down, often
The quantity of roller is arranged as 2 to 5, roller is mounted on by bearing on connecting pole, and connecting pole is mounted on upper platen by nut
In waist-shaped hole, waist-shaped hole length direction is perpendicular to material strip feedstock direction.
Preferably, the aligning portion of the up- coiler is located at wind-up station edge, and aligning portion includes bottom plate and positioned at bottom plate
On the roller that is arranged in pairs, the spacing between each pair roller is the thickness of material strip, the quantity of roller for 2 to 5 pairs and along material strip into
It is arranged to direction, material strip guide pad is additionally provided in front of roller, material strip guide pad is provided with that shape is adapted with material strip and is fed
The pilot hole that band passes through, the position of pilot hole are located at the front of cylinder gap.
Preferably, the winder of the up- coiler is located at aligning portion rear, winder include two pieces be mutually parallel along height
Fixed plate and the movable plate that direction is set are spent, fixed plate is fixed on wind-up station and on the outside of movable plate, outside fixed plate
Side is provided with winder and promotes motor and leadscrew-nut mechanism, and leading screw is fixedly connected on work through the nut in fixed plate and front end
On movable plate, winder promotes the nut rotation of motor driving leadscrew-nut mechanism, and movable plate is provided through the guiding of fixed plate
Column, the material strip supply motor being fixed on movable plate on vertical direction, connection spinning roller below material strip supply motor, spinning roller, which is located at, lives
One side of the movable plate away from fixed plate, movable plate are fixed with idler wheel and squeeze cylinder, material strip cut-out successively on the side away from fixed plate
Cylinder and winding mould, idler wheel squeeze cylinder piston rod front end and are connected with idler wheel, idler wheel it is corresponding with rotating wheel position and it is mutual it
Between spacing be equal to material strip thickness；Material strip cut-out cylinder piston rod front end is connected with cutoff tool, and cutoff tool is located at winding mould and rolling
Between wheel, idler wheel squeezes cylinder and material strip cut-out cylinder is fixed on by respective fixed link on movable plate, and winder promotes
The mode that nut rotates in motor driving leadscrew-nut mechanism is V belt translation, and movable plate is set on the side away from fixed plate one side
Have connecting plate, be provided on connecting plate feed strip by conduit, be located in connecting plate at spinning roller and idler wheel disconnect for spinning roller and
Idler wheel works, and the winding mould surface is provided with duct, winds the movable plate at mould and is provided with through hole, in hole size and winding mould
Hole is in the same size, and lead to the hole site and hole site in winding mould are concentric.
Preferably, the forming part of the up- coiler includes the platen being vertically arranged and the swing that are fixed on wind-up station
Cylinder, oscillating cylinder output axis connection rotation axis are fixedly connected with swivel plate through platen, and the rotation axis other end is connected by bearing
Winding gauge, forming part rotation motor and material strip head is connected on the fixed block being fixed on wind-up station, on platen to squeeze
Air cylinder, the quantity that the winding gauge, forming part rotation motor and material strip head squeeze cylinder is two, and is each located on revolving
Flap both sides are simultaneously centrosymmetrically arranged on swivel plate, and the winding gauge is located at material strip head and squeezes cylinder front end, winds gauge
Auxiliary rod including reel and on the outside of reel, auxiliary rod can be inserted into the duct that winding mould surface is set, and reel is close to material strip
The side of head extruding cylinder one end, which is provided with to be fed, takes the lead the slot penetrated, has feed to take the lead to squeeze cylinder inside the reel at slot
Piston rod stretches out the step for propping up material strip head, and reel is driven by forming part rotation motor to be rotated, roll position and winding mould position
Corresponding and outside barrel diameter is less than winding mould internal diameter, and the mode that forming part rotation motor driving reel rotates is gear drive, band passes
Dynamic or chain drive.
Preferably, the discharge unit of the up- coiler includes firm banking and the discharge cylinder being connected on firm banking, institute
It states firm banking to be located remotely from the outside of the forming part collecting motor of winder, slide is connected on the inside of firm banking vertical portion,
Discharge cylinder piston rod is connected with sliding block, and sliding block is mounted on slide, and the sliding block other end is connected with discharge rack, is connected on discharge rack
There is disk, there is plum blossom-shaped through hole inside disk, plum blossom-shaped through hole is adapted with winding gauge, and disk lateral surface is provided with external tooth
Wheel, external gear endoporus is engaged with disk outer diameter, is uniformly distributed circumferentially fluted at external gear endoporus, and disk internal circumferential is equal
Even to be distributed with diametrically opposite aperture, aperture penetrates through the plum blossom-shaped through hole and lateral surface of disk, the quantity of aperture and groove
Quantity is identical and the diameter of aperture is less than the size of groove, is provided with spring and thimble in aperture, the length of thimble is more than aperture
Length and the summation of depth of groove is added less than opening length, spring is compressive state and outwards ejects thimble and is close to external tooth
It takes turns on inner hole wall, sliding block is provided with thimble ejection cylinder with discharge rack junction top vertical, and thimble ejection cylinder piston rod connects
Rack is connected to, rack engages composition rack and pinion mechanism, disk and reel coaxial line, slide block movement direction and disk with external gear
Axis is parallel.
Preferably, the recoverer of the up- coiler includes the rotary swinging air cylinder being fixed on wind-up station, rotation pendulum
Cylinder output shaft take offence upward, turntable is connected at the top of rotary swinging air cylinder, the installation of ejection cylinder on a spinstand, ejects cylinder
Output shaft is connected with recycling frock, and the recycling frock includes the movable disk being connected with ejection cylinder output shaft and positioned at movable disk
The two rows on surface are uniformly distributed along the circumference and concentric guide post, and the circumferential outer surface diameter that interior row's guide post surrounds is equal to the outer diameter of reel,
The circumferential inner surface diameter that outer row's guide post surrounds is equal to the circumferential inner surface diameter that auxiliary rod surrounds, outer row's guide post and disk
Plum blossom-shaped through hole be adapted, the positioning guide column through turntable vertical portion is connected in movable disk, the guide post surrounds
Circumference, reel three's coaxial line in front of disk and disk.
A kind of magnetic steel ring processing technology using above-mentioned brushless motor magnetic steel ring winding apparatus, it is characterised in that：It includes
Following steps：
Step 1：The complete steel band of punching press is cut into the strip material strip of equidistantly definite width by cutting machine sawing sheet；
Step 2：Strip material strip from the aligning portion of up- coiler is introduced, is carried out after aligning into winder and forming part
Material strip winding is molded；
Step 3：After the completion of material strip winding recoverer is expelled to by the material strip completed is wound by discharge unit；
Step 4：Recoverer send the material strip for winding completion to welding equipment；
Step 5：The material strip completed using welding equipment to winding is welded so that the material strip of coiling and molding becomes finished product
Magnetic steel ring.
Structure of the present invention is reliable, can be directly by magnetic steel ring monolithic coiling and molding, and raw material availability is high, and production efficiency is high, fits
Produce in enormous quantities in conjunction industry.
Description of the drawings
Fig. 1 is cutting machine structure diagram in the present invention；
Fig. 2 is the partial enlarged view at E in Fig. 1；
Fig. 3 is the structure diagram at another visual angle of cutting machine in the present invention；
Fig. 4 removes the structure diagram after housing for cutting machine in the present invention；
Fig. 5 is up- coiler structure diagram in the present invention；
Fig. 6 is the structure diagram at another visual angle of up- coiler in the present invention；
Fig. 7 is the partial enlarged view at A in Fig. 5；
Fig. 8 is the partial enlarged view at B in Fig. 5；
Fig. 9 is the partial enlarged view at C in Fig. 6；
Figure 10 is the partial enlarged view at D in Fig. 6；
Figure 11 is up- coiler winder structure diagram in the present invention；
Figure 12 is the structure diagram at another visual angle of up- coiler winder in the present invention；
Figure 13 is up- coiler forming part structure diagram in the present invention；
Figure 14 is the structure diagram at another visual angle of up- coiler forming part in the present invention；
Figure 15 is up- coiler discharge unit structure diagram in the present invention；
Figure 16 is up- coiler recoverer structure diagram in the present invention；
Figure 17 is the structure diagram of the complete punching of traditional lamination magnetic steel ring monolithic；
Figure 18 is the magnetic steel ring structure diagram after the present invention has been wound；
In figure：11- sawing sheet workbench, 12- housings, 13- hobboing cutters, the upper hobboing cutters of 131-, hobboing cutter under 132-, 14- motors, 15-
Upper platen, 16- straightening rolls, 17- deviation post adjusting mechanisms, 171- rollers.172- connecting poles, 18- bottom plates, 19- strips lead to
Hole, 21- wind-up stations, 22- alignings portion, 221- bottom plates, 222- rollers, 223- material strip guide pads, 224- pilot holes, 23- volumes
Around portion, 231- fixed plates, 232- movable plates, 233- winders promotion motor, 234- leading screws, 235- leads, the confession of 236- material strips
To motor, 237- idler wheels squeeze cylinder, 238- material strips cut-out cylinder, 239- winding moulds, 24- forming parts, 241- platens, 242- pendulum
It takes offence cylinder, 243- swivel plates, 244- winding gauges, 245- forming part rotation motors, 246- material strips head squeezes cylinder, 247- volumes
Cylinder, 248- auxiliary rods, 249- slots, 25- discharge units, 251- firm bankings, 252- discharge cylinders, 253- sliding blocks, 254- disks,
255- external gears, 256- grooves, 257- thimbles, 258- thimbles ejection cylinder, 259- racks, 26- recoverers, 261- rotary oscillations
Cylinder, 262- turntables, 263- ejection cylinders, 264- recycling frocks, 265- movable disks, 266- guide posts, the interior row's guide posts of 267-,
Guide post, 269- positioning guide columns are arranged outside 268-.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention will be described in further detail.
As shown in Fig. 1 to Figure 16, the invention discloses a kind of brushless motor magnetic steel ring winding apparatus, including steel band is cut into
The cutting machine of sheet material strip and the up- coiler by sheet material strip winding shaping magnetic steel ring, the cutting machine include sawing sheet workbench 11
Housing 12 with 11 top of sawing sheet workbench is fixed on, further includes the hobboing cutter 13 of about two parallel arrangements, 13 both ends of hobboing cutter lead to
It crosses bearing installation on housing 12, transmission mechanism is provided between two hobboing cutters 13, wherein one is driven hobboing cutter 13 by motor 14
Dynamic rotation, there is opening at the housing 12 in 13 front of hobboing cutter, and opening is provided with the upper platen 15 extended outward, on upper platen 15
It is provided with straightening roll 16 and deviation post adjusting mechanism 17；The up- coiler includes wind-up station 21, positioned at wind-up station
21 have been sequentially arranged above aligning portion 22, winder 23, forming part 24, discharge unit 25 and recoverer 26, and aligning portion 22, which is located at, to open
Material machine material strip exports rear.
Preferably, hobboing cutter 13 includes cutter shaft part and knife edge part, and cutter shaft part both ends are installed on housing 12, blade part
Divide and be located at cutter shaft centre position, for blade around cutter shaft outer surface and perpendicular to cutter shaft axis, blade quantity is at least 2, and phase
Adjacent blade spaced set, upper and lower hobboing cutter 131,132 blade edge positions are corresponding；The motor 14 is mounted on sawing sheet workbench 11
On the bottom plate 18 of lower section, 14 output shaft of motor is connected with sprocket wheel or belt wheel, and the portion in 12 outside of housing is stretched out in lower 132 one end of hobboing cutter
Point being connected with sprocket wheel, either the kind of drive between 14 output shaft of belt wheel motor and lower hobboing cutter 132 is V belt translation or chain drive,
Sawing sheet workbench 11 is provided with the long stripes through hole 19 passed through for chain or transmission belt, and lower 132 other end of hobboing cutter stretches out housing
The part in 12 outsides is connected with gear, and upper 131 corresponding position of hobboing cutter is also connected with and the intermeshing number of teeth of lower 132 gear of hobboing cutter
Identical gear, the quantity of straightening roll 16 is two groups, and one group is located at the one end of upper platen 15 away from hobboing cutter 13, and another group positioned at upper
Platen 15 is close to one end of hobboing cutter 13, and the quantity of every group of straightening roll 16 is two, up and down arrangement and the thickness that spacing is material strip, partially
Pan position adjusting mechanism 17 is two rows of rollers 171 between two groups of straightening rolls 16, and the quantity for often arranging roller 171 is 2 to 5
A, roller 171 is mounted on by bearing on connecting pole 172, and connecting pole 172 is mounted on the waist-shaped hole of upper platen 15 by nut
In, waist-shaped hole length direction is perpendicular to material strip feedstock direction.
Preferably, the aligning portion 22 of up- coiler is located at 21 edge of wind-up station, and aligning portion 22 includes bottom plate 221 and is located at
The roller 222 being arranged in pairs on bottom plate 221, the spacing between each pair roller 222 are the thickness of material strip, and the quantity of roller 222 is 2
It arranges to 5 pairs and along material strip direction of feed, 222 front of roller is additionally provided with material strip guide pad 223, and material strip guide pad 223 is provided with
The pilot hole 224 that shape is adapted with material strip and feed strip passes through, the position of pilot hole 224 are being located at 222 gap of roller just
Front.
Preferably, the winder 23 of up- coiler is located at 22 rear of aligning portion, and winder 23 includes two pieces of edges being mutually parallel
The fixed plate 231 and movable plate 232 that short transverse is set, fixed plate 231 are fixed on wind-up station 21 and positioned at movable plates
232 outsides, 231 outside of fixed plate are provided with winder and promote motor 233 and leadscrew-nut mechanism, and leading screw 234 passes through fixed plate
Nut and front end in 231 are fixedly connected on movable plate 232, and winder promotes the spiral shell of the driving leadscrew-nut mechanism of motor 233
Mother's rotation, movable plate 232 are provided through the lead 235 of fixed plate 231, are fixed on movable plate 232 on vertical direction
Material strip supplies motor 236,236 lower section connection spinning roller of material strip supply motor, and spinning roller is located at movable plate 232 away from fixed plate 231
One side, movable plate 232 are fixed with idler wheel and squeeze cylinder 237, material strip cut-out cylinder 238 successively on the side away from fixed plate 231
With winding mould 239, idler wheel squeezes 237 piston rod front end of cylinder and is connected with idler wheel, and idler wheel is corresponding and mutual with rotating wheel position
Between spacing be equal to material strip thickness；238 piston rod front end of material strip cut-out cylinder is connected with cutoff tool, and cutoff tool is located at winding mould
Between 239 and idler wheel, idler wheel squeezes cylinder 237 and material strip cut-out cylinder 238 is fixed on movable plate by respective fixed link
On 232, it is V belt translation that winder, which promotes motor 233 to drive the mode that nut rotates in leadscrew-nut mechanism, and movable plate 232 is separate
Connecting plate is provided on the side of 231 one side of fixed plate, be provided on connecting plate feed strip by conduit, be located in connecting plate
It disconnects at spinning roller and idler wheel and working for spinning roller and idler wheel, 239 surface of the winding mould is provided with duct, winds the work at mould 239
Movable plate 232 is provided with through hole, and hole size and winding 239 endoporus of mould are in the same size, and lead to the hole site and hole site in winding mould 239 are same
The heart.
Preferably, the forming part 24 of up- coiler includes 241 He of platen being vertically arranged being fixed on wind-up station 21
Oscillating cylinder 242, oscillating cylinder 242 export axis connection rotation axis and are fixedly connected with swivel plate 243 through platen 241, and rotation axis is another
One end is connected to by bearing on the fixed block being fixed on wind-up station 21, be connected on platen 241 winding gauge 244,
Forming part rotation motor 245 and material strip head squeeze cylinder 246, the winding gauge 244, forming part rotation motor 245 and material strip
The quantity that head squeezes cylinder 246 is two, and is each located on 243 both sides of swivel plate and on 243 central symmetry cloth of swivel plate
It puts, the winding gauge 244 is located at material strip head and squeezes 246 front end of cylinder, and winding gauge 244 includes reel 247 and positioned at reel
The auxiliary rod 248 in 247 outsides, auxiliary rod 248 can be inserted into the duct that 239 surface of winding mould is set, and reel 247 is squeezed close to material strip head
The side of 246 one end of air cylinder, which is provided with to be fed, takes the lead the slot penetrated 249, has feed to take the lead inside the reel 247 at slot 249
The step that the stretching of 246 piston rod of cylinder props up material strip head is squeezed, reel 247 drives rotation, reel by forming part rotation motor 245
247 positions are corresponding with 239 position of winding mould and 247 outer diameter of reel is less than winding 239 internal diameter of mould, and forming part rotation motor 245 drives
The mode that movable reel 247 rotates is gear drive, V belt translation or chain drive.
Preferably, the discharge unit 25 of up- coiler includes firm banking 251 and the discharge cylinder being connected on firm banking 251
252, the firm banking 251 is located remotely from 245 outside of forming part collecting motor of winder 23,251 vertical portion of firm banking
Slide is connected on the inside of point, discharge 252 piston rod of cylinder is connected with sliding block 253, and sliding block 253 is mounted on slide, and sliding block 253 is another
One end is connected with discharge rack, and disk 254 is connected on discharge rack, there is plum blossom-shaped through hole, plum blossom-shaped through hole and volume inside disk 254
It is adapted around gauge 244,254 lateral surface of disk is provided with external gear 255, and 255 endoporus of external gear matches with 254 outer diameter of disk
It closes, is uniformly distributed circumferentially fluted 256 at 255 endoporus of external gear, 254 internal circumferential of disk is evenly distributed with diametrically
Aperture, aperture penetrates through the plum blossom-shaped through hole and lateral surface of disk 254, and the quantity of aperture is identical and small with the quantity of groove 256
The diameter in hole is less than the size of groove 256, and spring and thimble 257 are provided in aperture, and the length of thimble 257 is more than the length of aperture
Degree and the summation that 256 depth of groove is added less than opening length, spring are close to outer for compressive state and by the outside ejection of thimble 257
On 255 inner hole wall of gear, sliding block 253 is provided with thimble ejection cylinder 258, thimble ejection gas with discharge rack junction top vertical
258 piston rod of cylinder is connected with rack 259, and rack 259 engages composition rack and pinion mechanism, disk 254 and reel with external gear 255
247 coaxial lines, 253 direction of motion of sliding block are parallel with 254 axis of disk.
Preferably, the recoverer 26 of up- coiler includes the rotary swinging air cylinder 261 being fixed on wind-up station 21, rotation
Upward, 261 top of rotary swinging air cylinder is connected with turntable 262 to 261 output shaft of oscillating cylinder, and ejection cylinder 263 is mounted on rotation
On turntable 262, ejection 263 output shaft of cylinder is connected with recycling frock 264, and the recycling frock 264 is included with ejecting cylinder 263
The movable disk 265 that output shaft the is connected and two rows positioned at 265 surface of movable disk are uniformly distributed along the circumference and concentric guide post 266, interior row
The circumferential outer surface diameter that guide post 267 surrounds is equal to the outer diameter of reel 247, the circumferential inner surface diameter that outer row's guide post 268 surrounds
Equal to the circumferential inner surface diameter that auxiliary rod 248 surrounds, outer row's guide post 268 is adapted with the plum blossom-shaped through hole of disk 254,
The positioning guide column 269 through 262 vertical portion of turntable is connected in movable disk 265, circumference that the guide post 266 surrounds,
247 three's coaxial line of reel in 254 front of disk 254 and disk.
A kind of magnetic steel ring processing technology using above-mentioned brushless motor magnetic steel ring winding apparatus, it includes the following steps：
Step 1：The complete steel band of punching press is cut into the strip material strip of equidistantly definite width by cutting machine sawing sheet；
Step 2：Strip material strip from the aligning portion 22 of up- coiler is introduced, winder 23 and forming part are entered after aligning
24 carry out material strip winding shaping；
Step 3：After the completion of material strip winding recoverer 26 is expelled to by the material strip completed is wound by discharge unit 25；
Step 4：Recoverer 26 send the material strip for winding completion to welding equipment；
Step 5：The material strip completed using welding equipment to winding is welded so that the material strip of coiling and molding becomes finished product
Magnetic steel ring.
During work, material strip enters at that group straightening roll 16 away from hobboing cutter 13, passes through deviation post adjusting mechanism 17
The roller 171 at place, material strip two sides contact respectively with the roller of both sides 171, and receive the guiding of roller 171, and then ensure to expect
Band is moved forward to close at that group of straightening roll 16 of 13 one end of hobboing cutter, and material strip is passed through between two straightening rolls 16, passes through shell
12 opening of body enters in housing 12, and between upper and lower hobboing cutter 131,132, equidistant material is uniformly cut by hobboing cutter 13
Band, opening of the material strip cut directly from 12 rear of housing are expelled to the aligning portion 22 of up- coiler, and material strip passes through aligning portion 22
When the material strip head reel 247 that is formed directly into forming part 24 slot 249 in, be specially that material strip penetrates leading for material strip guide pad 223
Into hole 224, enter after the aligning of roller 222 in winder 23, pass through the rolling that idler wheel squeezes 237 piston rod front end of cylinder
Below wheel and material strip supply motor between 236 spinning roller, between control idler wheel extruding cylinder 237 is regulated between idler wheel and spinning roller
Gap so that gap size is equal to the thickness of material strip, and the material strip supply rotation of motor 236 may be such that material strip continuously travels forward, complete
Into the purpose of feed, material strip is finally entered by the conduit of connecting plate in the slot 249 of reel 247, and material strip head squeezes cylinder 246
Piston rod stretching material strip head is extruded on the step reel 247 at slot 249 inside, completion material strip head fixation, this
When winder promote motor 233 moved by V belt translation leadscrew-nut mechanism so that leading screw 234 promote movable plate
232 is close to forming part 24, and reel 247 is pierced by from winding 239 endoporus of mould, 239 duct of the insertion winding mould of auxiliary rod 248
Interior, winding mould 239 is sleeved on 247 periphery of reel.When winding process starts, forming part rotation motor 245, winder promote motor
233 and material strip supply 236 three of motor move simultaneously, and pass through electrical system control setting design parameter three's phase interworking
It closes, forming part rotation motor 245 is responsible for the rotation of reel 247 so that material strip winding reel 247 rotates, and winder promotes motor 233
It is responsible for control movable plate 232 slowly to exit backward, that is, winds mould 239 and slowly exit backward, material strip supply motor 236 is responsible for will material
Band is continually pushed ahead with the winding of supply spool 247, and after the completion of material strip winding, material strip cut-out 238 piston rod of cylinder is stretched
Go out to drive cutoff tool to cut off material strip, the gap of 247 outer surface of auxiliary rod 248 and reel is slightly larger than the width of material strip, auxiliary rod 248
Presence cause winding complete material strip will not scatter, at this time winder promote motor 233 movable plate 232 is exited so that
Winding mould 239 exits at reel 247.Following forming part 24 is carried out exchanging process, i.e. oscillating cylinder 242 drives swivel plate
243 180 ° of rotations so that the winding gauge 244 of the left and right sides is exchanged with each other, and the winding gauge 244 for being wound with material strip is turned to
Close to that one side of discharge unit 25, empty winding gauge 244 is turned to this one side of winder 23.After rotation, winder
23 repeat above-mentioned work, and discharge unit 25, which performs, to wind the work for the material strip discharge winding gauge 244 completed, and specially arranges
Go out 252 piston rod of cylinder band movable slider 253 and discharge rack moves so that disk 254 is inserted in winding gauge 244, at this time disk 254
Locate the position of radial hole and the groove 256 of external gear 255 to just, the thimble 257 in disk 254 is pressed under spring force
In the groove 256 of external gear 255, reel 247 and auxiliary rod 248 are both passed through in the plum blossom-shaped through hole of disk 254, discharge cylinder
252 piston rods are retracted, when the position of disk 254 is located between 247 tail end of slot 249 and reel of reel 247, thimble ejection
Cylinder 258 is moved with carry-over bar 259, and rack 259 drives external gear 255 to rotate so that the position of radial hole and groove 256 is wrong
It opens, thimble 257 stretches out the material strip for blocking winding under the extruding of 255 inner wall of external gear out of disk 254 plum blossom-shaped through hole
End, material strip head squeezes the retraction of cylinder 246 piston rod and separated with material strip head, at this time 263 band of ejection cylinder at recoverer 26
Dynamic recycling frock is stretched out, and inside and outside row's guide post 267,268 aligns respectively with the plum blossom-shaped through hole and axially extending bore of disk 254, discharges
252 piston rod of cylinder stretches out the material strip that will be wound and complete and discharges winding gauge 244, and continues to stretch out and will wind the material strip row completed
Discharging cylinder 252 between the inside and outside guide post 267,268 for entering to recycle frock 264, after being discharged into controls disk 254 to be located at winding
Position between gauge 244 and recycling frock 264, thimble ejection cylinder 258 are moved with carry-over bar 259, and rack 259 drives external gear
255 rotations so that the position of radial hole and groove 256 is to being just convenient for next step repeated work, while the rotation of recoverer 26
Oscillating cylinder 261 rotates an angle and will wind machinery of the material strip the completed ejection for next station by ejection cylinder 263
Hand manually takes out, and the material-strap structure that the winding of taking-up is completed is as shown in figure 18, and winder 23 and forming part 24 continue at this time
Winding work is performed, various pieces mutual cooperation is again mutual indepedent, and whole system is by electrical system integrated control, production efficiency
Height, raw material availability is high, is suitble to produce in enormous quantities in industry.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
Various corresponding changes and deformation, but these corresponding changes and deformation can be made according to the present invention by knowing those skilled in the art
The protection domain of appended claims of the invention should all be belonged to.
Claims (7)
1. a kind of brushless motor magnetic steel ring winding apparatus, it is characterised in that：Including steel band is cut into sheet material strip cutting machine and
By the up- coiler of sheet material strip winding shaping magnetic steel ring, the cutting machine includes sawing sheet workbench（11）It works with sawing sheet is fixed on
Platform（11）The housing of top（12）, further include about two hobboing cutters being arranged in parallel（13）, hobboing cutter（13）Pacified by bearing at both ends
Mounted in housing（12）On, two hobboing cutters（13）Between be provided with transmission mechanism, wherein one hobboing cutter（13）Pass through motor（14）It drives
Dynamic rotation, hobboing cutter（13）The housing in front（12）There is opening at place, and opening is provided with the upper platen extended outward（15）, appear on the stage
Plate（15）On be provided with straightening roll（16）With deviation post adjusting mechanism（17）；The up- coiler includes wind-up station（21）,
Positioned at wind-up station（21）It has been sequentially arranged above aligning portion（22）, winder（23）, forming part（24）, discharge unit（25）With
Recoverer（26）, aligning portion（22）Rear, the hobboing cutter are exported positioned at cutting machine material strip（13）Including cutter shaft part and blade part
Point, cutter shaft part both ends are mounted on housing（12）On, knife edge part is located at cutter shaft centre position, blade around cutter shaft outer surface and
Perpendicular to cutter shaft axis, blade quantity is at least 2, and adjacent edge spaced set, upper and lower hobboing cutter（131、132）Blade
Position is corresponding；The motor（14）Mounted on sawing sheet workbench（11）The bottom plate of lower section（18）On, motor（14）Output shaft connects
It is connected to sprocket wheel or belt wheel, lower hobboing cutter（132）Housing is stretched out in one end（12）The part in outside is connected with sprocket wheel or belt wheel, motor
（14）Output shaft and lower hobboing cutter（132）Between the kind of drive for V belt translation or chain drive, sawing sheet workbench（11）It is provided with confession
The long stripes through hole that chain or transmission belt pass through（19）, the lower hobboing cutter（132）The other end stretches out housing（12）The part in outside
It is connected with gear, upper hobboing cutter（131）Corresponding position is also connected with and lower hobboing cutter（132）The identical tooth of the intermeshing number of teeth of gear
Wheel, straightening roll（16）Quantity for two groups, one group is located at upper platen（15）Away from hobboing cutter（13）One end, another group be located at appear on the stage
Plate（15）Close to hobboing cutter（13）One end, every group of straightening roll（16）Quantity for two, arrangement and the thickness that spacing is material strip up and down
Degree, deviation post adjusting mechanism（17）To be located at two groups of straightening rolls（16）Between two rows of rollers（171）, often arrange roller（171）
Quantity for 2 to 5, roller（171）Connecting pole is mounted on by bearing（172）On, connecting pole（172）It is mounted on by nut
Upper platen（15）Waist-shaped hole in, waist-shaped hole length direction is perpendicular to material strip feedstock direction.
2. a kind of brushless motor magnetic steel ring winding apparatus according to claim 1, it is characterised in that：The up- coiler is rectified
Straight portion（22）Positioned at wind-up station（21）Edge, aligning portion（22）Including bottom plate（221）With positioned at bottom plate（221）On set in pairs
The roller put（222）, each pair roller（222）Between spacing be material strip thickness, roller（222）Quantity be 2 to 5 pairs and edge
Material strip direction of feed arranges, roller（222）Front is additionally provided with material strip guide pad（223）, material strip guide pad（223）It is provided with shape
The pilot hole that be adapted with material strip and feed strip passes through（224）, pilot hole（224）Position be located at roller（222）Gap
Front.
3. a kind of brushless motor magnetic steel ring winding apparatus according to claim 2, it is characterised in that：The volume of the up- coiler
Around portion（23）Positioned at aligning portion（22）Rear, winder（23）The fixed plate set along short transverse being mutually parallel including two pieces
（231）And movable plate（232）, fixed plate（231）It is fixed on wind-up station（21）Above and positioned at movable plate（232）Outside, Gu
Fixed board（231）Outside is provided with winder and promotes motor（233）And leadscrew-nut mechanism, leading screw（234）Through fixed plate（231）
Interior nut and front end is fixedly connected on movable plate（232）On, winder promotes motor（233）Drive the spiral shell of leadscrew-nut mechanism
Mother's rotation, movable plate（232）It is provided through fixed plate（231）Lead（235）, movable plate（232）On be fixed with it is vertical
Material strip supply motor on direction（236）, material strip supply motor（236）Lower section connects spinning roller, and spinning roller is located at movable plate（232）Far
From fixed plate（231）One side, movable plate（232）Away from fixed plate（231）Side on be fixed with successively idler wheel squeeze cylinder
（237）, material strip cut-out cylinder（238）With winding mould（239）, idler wheel extruding cylinder（237）Piston rod front end is connected with idler wheel, rolling
The wheel spacing corresponding and mutual with rotating wheel position is equal to material strip thickness；Material strip cuts off cylinder（238）Piston rod front end
Cutoff tool is connected with, cutoff tool is located at winding mould（239）Between idler wheel, idler wheel squeezes cylinder（237）Cylinder is cut off with material strip
（238）Movable plate is fixed on by respective fixed link（232）On, winder promotes motor（233）Drive feed screw nut machine
The mode that nut rotates in structure is V belt translation, movable plate（232）Away from fixed plate（231）Connection is provided on the side of one side
Plate, be provided on connecting plate feed strip by conduit, be located at spinning roller and idler wheel in connecting plate and disconnect for spinning roller and idler wheel work
Make, the winding mould（239）Surface is provided with duct, winds mould（239）The movable plate at place（232）It is provided with through hole, hole size
With winding mould（239）Endoporus is in the same size, lead to the hole site and winding mould（239）Interior hole site is concentric.
4. a kind of brushless motor magnetic steel ring winding apparatus according to claim 3, it is characterised in that：The up- coiler into
Type portion（24）Including being fixed on wind-up station（21）On the platen being vertically arranged（241）And oscillating cylinder（242）, swing gas
Cylinder（242）It exports axis connection rotation axis and passes through platen（241）It is fixedly connected with swivel plate（243）, the rotation axis other end passes through bearing
It is connected to and is fixed on wind-up station（21）On fixed block on, platen（241）On be connected with winding gauge（244）, forming part
Rotation motor（245）Cylinder is squeezed with material strip head（246）, the winding gauge（244）, forming part rotation motor（245）And material
It takes the lead to squeeze cylinder（246）Quantity be two, and be each located on swivel plate（243）Both sides and on swivel plate（243）In
The heart is arranged symmetrically, the winding gauge（244）Cylinder is squeezed positioned at material strip head（246）Front end winds gauge（244）Including reel
（247）With positioned at reel（247）The auxiliary rod in outside（248）, auxiliary rod（248）It can be inserted into winding mould（239）What surface was set
Duct, reel（247）Cylinder is squeezed close to material strip head（246）The side of one end is provided with feed and takes the lead the slot penetrated（249）, slot
Hole（249）The reel at place（247）Inside has feed to take the lead to squeeze cylinder（246）Piston rod stretches out the step for propping up material strip head, volume
Cylinder（247）By forming part rotation motor（245）Driving rotation, reel（247）Position and winding mould（239）Position correspondence and reel
（247）Outer diameter is less than winding mould（239）Internal diameter, forming part rotation motor（245）Drive reel（247）The mode of rotation is gear
Transmission, V belt translation or chain drive.
5. a kind of brushless motor magnetic steel ring winding apparatus according to claim 4, it is characterised in that：The row of the up- coiler
Go out portion（25）Including firm banking（251）Be connected to firm banking（251）On discharge cylinder（252）, the firm banking
（251）It is located remotely from winder（23）Forming part collecting motor（245）Outside, firm banking（251）Connect on the inside of vertical portion
Slide is connected to, discharges cylinder（252）Piston rod is connected with sliding block（253）, sliding block（253）On slide, sliding block（253）Separately
One end is connected with discharge rack, and disk is connected on discharge rack（254）, disk（254）There are plum blossom-shaped through hole, plum blossom-shaped through hole in inside
With winding gauge（244）It is adapted, disk（254）Lateral surface is provided with external gear（255）, external gear（255）Endoporus and disk
（254）Outer diameter is engaged, external gear（255）It is uniformly distributed circumferentially at endoporus fluted（256）, disk（254）Internal circumferential
It is evenly distributed with diametrically opposite aperture, aperture perforation disk（254）Plum blossom-shaped through hole and lateral surface, the quantity of aperture with
Groove（256）Quantity is identical and the diameter of aperture is less than groove（256）Size, be provided with spring and thimble in aperture
（257）, thimble（257）Length be more than aperture length and less than opening length add groove（256）The summation of depth, spring
For compressive state and by thimble（257）Outwards external gear is close in ejection（255）On inner hole wall, sliding block（253）Join with discharge rack
Place's top vertical is provided with thimble ejection cylinder（258）, thimble ejection cylinder（258）Piston rod is connected with rack（259）, rack
（259）With external gear（255）Engagement composition rack and pinion mechanism, disk（254）With reel（247）Coaxial line, sliding block（253）Fortune
Dynamic direction and disk（254）Axis is parallel.
6. a kind of brushless motor magnetic steel ring winding apparatus according to claim 5, it is characterised in that：The up- coiler returns
Receipts portion（26）Including being fixed on wind-up station（21）On rotary swinging air cylinder（261）, rotary swinging air cylinder（261）Output shaft
Upward, rotary swinging air cylinder（261）Top is connected with turntable（262）, eject cylinder（263）Mounted on turntable（262）On,
Eject cylinder（263）Output shaft is connected with recycling frock（264）, the recycling frock（264）Including with ejecting cylinder（263）It is defeated
The movable disk that shaft is connected（265）With positioned at movable disk（265）The two rows on surface are uniformly distributed along the circumference and concentric guide post（266）,
Interior row's guide post（267）The circumferential outer surface diameter surrounded is equal to reel（247）Outer diameter, outer row's guide post（268）The circumference surrounded
Inner surface diameter is equal to auxiliary rod（248）The circumferential inner surface diameter surrounded, outer row's guide post（268）With disk（254）'s
Plum blossom-shaped through hole is adapted, movable disk（265）On be connected with through turntable（262）The positioning guide column of vertical portion（269）,
The guide post（266）Circumference, the disk surrounded（254）And disk（254）The reel in front（247）Three's coaxial line.
7. a kind of magnetic steel ring processing technology using brushless motor magnetic steel ring winding apparatus any one of claim 1 to 6,
It is characterized in that：It includes the following steps：
Step 1：The complete steel band of punching press is cut into the strip material strip of equidistantly definite width by cutting machine sawing sheet；
Step 2：By strip material strip from the aligning portion of up- coiler（22）It introduces, winder is entered after aligning（23）And forming part
（24）Carry out material strip winding shaping；
Step 3：By discharge unit after the completion of material strip winding（25）The material strip for winding completion is expelled to recoverer（26）；
Step 4：Recoverer（26）The material strip for winding completion is sent to welding equipment；
Step 5：The material strip completed using welding equipment to winding is welded so that the material strip of coiling and molding becomes the magnetic of finished product
Steel ring.
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| CN201511010224.1A CN105449940B (en) | 2015-12-30 | 2015-12-30 | A kind of brushless motor magnetic steel ring processing technology and its winding apparatus |
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| CN201511010224.1A CN105449940B (en) | 2015-12-30 | 2015-12-30 | A kind of brushless motor magnetic steel ring processing technology and its winding apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106346427B (en) * | 2016-11-04 | 2019-02-15 | 温州诚博阀门有限公司 | The worktable top device of composite optical glass detection machine |
| CN109637800B (en) * | 2018-12-05 | 2024-02-09 | 深圳市哈德胜精密科技股份有限公司 | Winding device |
| CN112846795A (en) * | 2021-01-08 | 2021-05-28 | 彭学桢 | Electrical engineering subassembly processing equipment |
| CN113252147A (en) * | 2021-05-18 | 2021-08-13 | 山东度一测控技术有限公司 | Piston type flow standard device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001178087A (en) * | 1999-12-03 | 2001-06-29 | Jianzhun Electric Mach Ind Co Ltd | Rotor of motor and manufacturing method therefor |
| CN202906611U (en) * | 2012-12-05 | 2013-04-24 | 信质电机股份有限公司 | Magnetic steel ring structure for motor rotor of electromobile |
| CN103647373A (en) * | 2013-12-26 | 2014-03-19 | 重庆市林正机械有限公司 | Automatic winding and cutting machine for motor stator core |
| CN204517592U (en) * | 2015-05-07 | 2015-07-29 | 信质电机股份有限公司 | Motor stator core auto reeling equipment |
| CN205248998U (en) * | 2015-12-30 | 2016-05-18 | 信质电机股份有限公司 | Novel coiling equipment of brushless motor magnet steel circle |
-
2015
- 2015-12-30 CN CN201511010224.1A patent/CN105449940B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001178087A (en) * | 1999-12-03 | 2001-06-29 | Jianzhun Electric Mach Ind Co Ltd | Rotor of motor and manufacturing method therefor |
| CN202906611U (en) * | 2012-12-05 | 2013-04-24 | 信质电机股份有限公司 | Magnetic steel ring structure for motor rotor of electromobile |
| CN103647373A (en) * | 2013-12-26 | 2014-03-19 | 重庆市林正机械有限公司 | Automatic winding and cutting machine for motor stator core |
| CN204517592U (en) * | 2015-05-07 | 2015-07-29 | 信质电机股份有限公司 | Motor stator core auto reeling equipment |
| CN205248998U (en) * | 2015-12-30 | 2016-05-18 | 信质电机股份有限公司 | Novel coiling equipment of brushless motor magnet steel circle |
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Denomination of invention: A kind of magnetic steel ring processing technology and winding equipment for brushless motor Effective date of registration: 20201105 Granted publication date: 20180529 Pledgee: Agricultural Bank of China Limited by Share Ltd. Taizhou Jiaojiang branch Pledgor: CHANGYINGXINZHI TECHNOLOGY Co.,Ltd. Registration number: Y2020330000902 |
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