CN105449940A - Novel machining technology and novel winding device for magnetic steel ring of brushless electric machine - Google Patents
Novel machining technology and novel winding device for magnetic steel ring of brushless electric machine Download PDFInfo
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- CN105449940A CN105449940A CN201511010224.1A CN201511010224A CN105449940A CN 105449940 A CN105449940 A CN 105449940A CN 201511010224 A CN201511010224 A CN 201511010224A CN 105449940 A CN105449940 A CN 105449940A
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- 238000004804 winding Methods 0.000 title claims abstract description 78
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 238000005516 engineering process Methods 0.000 title claims abstract description 10
- 238000003754 machining Methods 0.000 title 1
- 238000005520 cutting process Methods 0.000 claims abstract description 22
- 238000007493 shaping process Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 128
- 238000009499 grossing Methods 0.000 claims description 16
- 238000009987 spinning Methods 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 12
- 238000004080 punching Methods 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 description 4
- 239000012778 molding material Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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 novel winding device for a magnetic steel ring of a brushless electric machine. The novel winding device comprises a cutting machine for cutting a steel belt into a sheet raw belt, and a winding machine for winding and shaping the sheet raw belt to be the magnetic steel ring. The cutting machine comprises a cutting workbench and a shell fixed over the cutting workbench, and further comprises two hobs arranged up and down in parallel, wherein two ends of each hob are mounted on the shell through a bearing, a transmission mechanism is arranged between the two hobs, one of the hobs is driven to rotate by the electric machine, an opening is formed at the shell in front of the hobs, an upper workbench plate extending outwards is arranged at the opening, and a straightening roll and deviation position adjusting mechanism is arranged on the upper workbench plate; and the winding machine comprises a winding workbench, the winding workbench is orderly provided with a straightening part, a winding part, a shaping part, a discharging part and a recycling part thereon, and the straightening part is located at the back of a raw belt outlet of the cutting machine. The device and the technology provided by the invention can directly wind and shape single piece of the magnetic steel ring, have high utilization rate of raw material and high production efficiency, and are suitable for industrial mass production.
Description
Technical field
The present invention relates to a kind of magnetic steel of motor circle processing technology and equipment, especially relate to a kind of brushless electric machine magnetic steel ring novel processing technology and winding apparatus thereof.
Background technology
Traditional magnetic steel of motor coil structures adopts the complete punching complex superposition of monolithic to form, the structure of monolithic punching as shown in figure 17, every sheet monolithic is the material sawing sheet according to whole punching size, gone out by composite membrane one-shot forming, the raw sheet material that punching endoporus is gone out all becomes leftover pieces, raw material availability is very low, and waste is serious, and production efficiency is low.
Summary of the invention
The present invention aims to provide a kind of brushless electric machine magnetic steel ring novel processing technology and winding apparatus thereof, and it can directly by magnetic steel ring monolithic coiling and molding, and raw material availability is high, and production efficiency is high, is applicable to industry is produced in enormous quantities.
Technical scheme of the present invention is a kind of brushless electric machine magnetic steel ring novel coiling equipment, comprise the cutting machine that steel band is cut into sheet material strip and by the up-coiler of shaping for sheet material strip winding magnetic steel ring, described cutting machine comprises sawing sheet workbench and is fixed on the housing above sawing sheet workbench, also comprise about two hobboing cutters be arranged in parallel, hobboing cutter two ends are arranged on housing by bearing, transmission mechanism is provided with between two hobboing cutters, wherein one hobboing cutter is driven rotation by motor, there is opening at the housing place in hobboing cutter front, opening part is provided with the upper platen extended laterally, upper platen is provided with smoothing roll and deviation post governor motion, described up-coiler comprises wind-up station, is positioned at above wind-up station and is disposed with aligning portion, winder, forming part, discharge portion and recoverer, and aligning portion is positioned at cutting machine material strip outlet rear.
Preferably, described hobboing cutter comprises cutter shaft part and knife edge part, cutter shaft part two ends are arranged on housing, knife edge part is positioned at cutter shaft centre position, blade is 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 blade edge position is corresponding, described motor is arranged on the base plate below sawing sheet workbench, motor output shaft is connected with sprocket wheel or belt wheel, the part that hull outside is stretched out in lower hobboing cutter one end is connected with sprocket wheel or belt wheel, the kind of drive between motor output shaft and lower hobboing cutter is V belt translation or Chain conveyer, sawing sheet workbench has the strip through hole passed for chain or driving-belt, the part that the described lower hobboing cutter other end stretches out hull outside is connected with gear, upper hobboing cutter relevant position is also connected with the gear identical with the intermeshing number of teeth of lower hobboing cutter gear, the quantity of smoothing roll is two groups, one group is positioned at upper platen one end away from hobboing cutter, another group is positioned at upper platen one end close to hobboing cutter, the quantity often organizing smoothing roll is two, up and down arrange and spacing is the thickness of material strip, deviation post governor motion is two row's cylinders between two groups of smoothing rolls, the quantity of often arranging cylinder is 2 to 5, cylinder is arranged on joint pin by bearing, joint pin is arranged in the waist-shaped hole of upper platen by nut, waist-shaped hole length direction is perpendicular to material strip feedstock direction.
Preferably, the aligning portion of described up-coiler is positioned at wind-up station edge, aligning portion comprises base plate and is positioned at the cylinder that base plate is arranged in pairs, spacing between often pair of cylinder is the thickness of material strip, the quantity of cylinder be 2 to 5 to and arrange along material strip direction of feed, cylinder front is also provided with material strip guide pad, and material strip guide pad has the pilot hole that shape and the suitable and feed strip of material strip are passed, and the position of pilot hole is positioned at the dead ahead of cylinder gap.
Preferably, the winder of described up-coiler is positioned at rear, aligning portion, winder comprises two pieces of fixed heads along short transverse setting and portable plate of being parallel to each other, fixed head to be fixed on wind-up station and to be positioned at outside portable plate, fixed head arranged outside has winder to promote motor and screw-nut body, leading screw is through the nut in fixed head and front end is fixedly connected on portable plate, winder promotes motor and drives the nut of screw-nut body to rotate, portable plate is provided through the lead of fixed head, portable plate is fixed with the material strip supply motor on vertical direction, spinning roller is connected below material strip supply motor, spinning roller is positioned at the side of portable plate away from fixed head, portable plate is away from the side of fixed head being fixed with successively roller extruding cylinder, material strip cuts off cylinder and winding mould, roller extruding cylinder piston rod front end is connected with roller, roller is corresponding with swiveling wheel position and spacing each other equals material strip thickness, material strip cuts off cylinder piston rod front end and is connected with cutoff tool, cutoff tool is between winding mould and roller, roller extruding cylinder and material strip cut off cylinder and are all fixed on portable plate by respective fixed lever, winder promotes motor and drives the mode that in screw-nut body, nut rotates to be V belt translation, side away from fixed head side is provided with connecting plate to portable plate, connecting plate is provided with the conduit that feed strip is passed through, being positioned at spinning roller and roller place in connecting plate disconnects for spinning roller and roller work, described winding mould surface is provided with duct, the portable plate at winding mould place has through hole, hole size is in the same size with winding mould endoporus, lead to the hole site is concentric with hole site in winding mould.
Preferably, the forming part of described up-coiler comprises platen and the oscillating cylinder of the vertical setting be fixed on wind-up station, oscillating cylinder output shaft connects rotating shaft and is fixedly connected with swivel plate through platen, the rotating shaft other end is connected on the fixed block that is fixed on wind-up station by bearing, platen is connected with winding tool, forming part rotation motor and material strip head extruding cylinder, described winding tool, the quantity of forming part rotation motor and material strip head extruding cylinder is two, and be positioned at swivel plate both sides separately and arrange about swivel plate Central Symmetry, described winding tool is positioned at material strip head extruding cylinder front end, winding tool comprises reel and is positioned at the auxiliary rod outside reel, auxiliary rod can insert the duct that winding mould surface is arranged, reel has the slotted eye that feed strip head penetrates near the side of material strip head extruding cylinder one end, slotted eye place reel inside have feed take the lead extruding cylinder piston rod stretch out the step propping up material strip head, reel is driven by forming part rotation motor and rotates, reel position is corresponding with winding mould position and outside barrel diameter is less than the mould internal diameter that reels, the mode that forming part rotation motor drives reel to rotate is gear drive, V belt translation or Chain conveyer.
Preferably, the discharge portion of described up-coiler comprises firm banking and is connected to the discharge cylinder on firm banking, described firm banking is positioned at outside the forming part collecting motor away from winder, slide rail is connected with inside firm banking vertical portion, discharge cylinder piston rod and be connected with slide block, slide block is arranged on slide rail, the slide block other end is connected with discharge rack, discharge rack is connected with disk, there is plum blossom-shaped through hole disk inside, plum blossom-shaped through hole is suitable with winding tool, disk lateral surface is provided with external gear, external gear endoporus matches with disk external diameter, external gear endoporus place is uniformly distributed circumferentially fluted, disk internal circumferential is evenly distributed with aperture diametrically, the plum blossom-shaped through hole of the through disk of aperture and lateral surface, the quantity of aperture and the diameter of aperture identical with the quantity of groove is less than the size of groove, spring and thimble is provided with in aperture, the length of thimble is greater than the length of aperture and is less than the summation that opening length adds depth of groove, spring is compressive state and is outwards ejected by thimble to be close on external gear inner hole wall, slide block and discharge rack junction top vertical are provided with thimble and eject cylinder, thimble ejects cylinder piston rod and is connected with tooth bar, tooth bar engages with external gear and forms pinion and rack, disk and reel coaxial line, slide block movement direction and disc shaft line parallel.
Preferably, the recoverer of described up-coiler comprises the rotary swinging air cylinder be fixed on wind-up station, rotary swinging air cylinder output shaft upward, rotary swinging air cylinder top is connected with rotating platform, eject cylinder to install on a spinstand, eject cylinder output shaft and be connected with recovery frock, described recovery frock comprises and being uniformly distributed along the circumference and concentric guide pillar with two rows ejecting movable disk that cylinder output shaft is connected and be positioned at movable disk surface, the circumferential outer surface diameter that interior row's guide pillar surrounds equals the external diameter of reel, the circumferential inner surface diameter that outer row's guide pillar surrounds equals the circumferential inner surface diameter that auxiliary rod surrounds, the plum blossom-shaped through hole of described outer row's guide pillar and disk is suitable, movable disk is connected with the positioning guide column through rotating platform vertical portion, the circumference that described guide pillar surrounds, the reel three coaxial line in disk and disk front.
Utilize a magnetic steel ring novel processing technology for above-mentioned brushless electric machine magnetic steel ring novel coiling equipment, it is characterized in that: it comprises the steps:
Step 1: steel band complete for punching press is cut into the strip material strip equidistantly determining width through cutting machine sawing sheet;
Step 2: the aligning portion of strip material strip from up-coiler is introduced, after aligning, entering winder and forming part, to carry out material strip winding shaping;
Step 3: by discharge portion, the material strip reeled is expelled to recoverer after material strip winding completes;
Step 4: the material strip reeled is delivered to welding equipment place by recoverer;
Step 5: use welding equipment to weld the material strip reeled, make the material strip of coiling and molding become the magnetic steel ring of finished product.
Structure of the present invention is reliable, can directly by magnetic steel ring monolithic coiling and molding, and raw material availability is high, and production efficiency is high, is applicable to industry is produced in enormous quantities.
Accompanying drawing explanation
Fig. 1 is cutting machine structural representation in the present invention;
Fig. 2 is the partial enlarged drawing at E place in Fig. 1;
Fig. 3 is the structural representation at another visual angle of cutting machine in the present invention;
Fig. 4 is that in the present invention, cutting machine removes the structural representation after housing;
Fig. 5 is up-coiler structural representation in the present invention;
Fig. 6 is the structural representation at another visual angle of up-coiler in the present invention;
Fig. 7 is the partial enlarged drawing at A place in Fig. 5;
Fig. 8 is the partial enlarged drawing at B place in Fig. 5;
Fig. 9 is the partial enlarged drawing at C place in Fig. 6;
Figure 10 is the partial enlarged drawing at D place in Fig. 6;
Figure 11 is up-coiler winder structural representation in the present invention;
Figure 12 is the structural representation at another visual angle of up-coiler winder in the present invention;
Figure 13 is up-coiler forming part structural representation in the present invention;
Figure 14 is the structural representation at another visual angle of up-coiler forming part in the present invention;
Figure 15 is up-coiler discharge portion structural representation in the present invention;
Figure 16 is up-coiler recoverer structural representation in the present invention;
Figure 17 is the structural representation of the complete punching of traditional lamination magnetic steel ring monolithic;
Figure 18 is the magnetic steel ring structural representation after the present invention has reeled;
In figure: 1-cutting machine, 11-sawing sheet workbench, 12-housing, 13-hobboing cutter, the upper hobboing cutter of 131-, hobboing cutter under 132-, 14-motor, 15-upper platen, 16-smoothing roll, 17-deviation post governor motion, 171-cylinder, 172-joint pin, 18-base plate, 19-strip through hole, 2-up-coiler, 21-wind-up station, 22-aligning portion, 221-base plate, 222-cylinder, 223-material strip guide pad, 224-pilot hole, 23-winder, 231-fixed head, 232-portable plate, 233-winder promotes motor, 234-leading screw, 235-lead, 236-material strip supply motor, 237-roller extruding cylinder, 238-material strip cuts off cylinder, 239-reels mould, 24-forming part, 241-platen, 242-oscillating cylinder, 243-swivel plate, 244-reels tool, 245-forming part rotation motor, 246-material strip head extruding cylinder, 247-reel, 248-auxiliary rod, 249-slotted eye, 25-discharge portion, 251-firm banking, 252-discharges cylinder, 253-slide block, 254-disk, 255-external gear, 256-groove, 257-thimble, 258-thimble ejects cylinder, 259-tooth bar, 26-recoverer, 261-rotary swinging air cylinder, 262-rotating platform, 263-ejects cylinder, 264-reclaims frock, 265-movable disk, 266-guide pillar, row's guide pillar in 267-, 268-arranges guide pillar outward, 269-positioning guide column.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated.
As shown in Fig. 1 to Figure 16, the invention discloses a kind of brushless electric machine magnetic steel ring novel coiling equipment, comprise the cutting machine 1 that steel band is cut into sheet material strip and by the up-coiler 2 of shaping for sheet material strip winding magnetic steel ring, the housing 12 that described cutting machine 1 comprises sawing sheet workbench 11 and is fixed on above sawing sheet workbench 11, also comprise about two hobboing cutters be arranged in parallel 13, hobboing cutter 13 two ends are installed on housing 12 by bearing, transmission mechanism is provided with between two hobboing cutters 13, wherein one hobboing cutter 13 is driven rotation by motor 14, there is opening at housing 12 place in hobboing cutter 13 front, opening part is provided with the upper platen 15 extended laterally, upper platen 15 is provided with smoothing roll 16 and deviation post governor motion 17, described up-coiler 2 comprises wind-up station 21, is positioned at above wind-up station 21 and is disposed with aligning portion 22, winder 23, forming part 24, discharge portion 25 and recoverer 26, and aligning portion 22 is positioned at cutting machine 1 material strip outlet rear.
Preferably, hobboing cutter 13 comprises cutter shaft part and knife edge part, cutter shaft part two ends are installed on housing 12, knife edge part is positioned at cutter shaft centre position, blade is 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 edge position is corresponding, described motor 14 is arranged on the base plate 18 below sawing sheet workbench 11, motor 14 output shaft is connected with sprocket wheel or belt wheel, lower hobboing cutter 132 one end part of stretching out outside housing 12 is connected with sprocket wheel or belt wheel, the kind of drive between motor 14 output shaft and lower hobboing cutter 132 is V belt translation or Chain conveyer, sawing sheet workbench 11 has the strip through hole 19 passed for chain or driving-belt, the part that described lower hobboing cutter 132 other end stretches out outside housing 12 is connected with gear, upper hobboing cutter 131 relevant position is also connected with the gear identical with the intermeshing number of teeth of lower hobboing cutter 132 gear, the quantity of smoothing roll 16 is two groups, one group is positioned at upper platen 15 one end away from hobboing cutter 13, another group is positioned at upper platen 15 one end close to hobboing cutter 13, the quantity often organizing smoothing roll 16 is two, up and down arrange and spacing is the thickness of material strip, deviation post governor motion 17 is two row's cylinders 171 between two groups of smoothing rolls 16, the quantity of often arranging cylinder 171 is 2 to 5, cylinder 171 is arranged on joint pin 172 by bearing, joint pin 172 is arranged in the waist-shaped hole of upper platen 15 by nut, waist-shaped hole length direction is perpendicular to material strip feedstock direction.
Preferably, the aligning portion 22 of up-coiler 2 is positioned at wind-up station 21 edge, aligning portion 22 comprises base plate 221 and is positioned at the cylinder 222 that base plate 221 is arranged in pairs, spacing between often pair of cylinder 222 is the thickness of material strip, the quantity of cylinder 222 be 2 to 5 to and arrange along material strip direction of feed, cylinder 222 front is also provided with material strip guide pad 223, material strip guide pad 223 has the pilot hole 224 that shape and the suitable and feed strip of material strip are passed, and the position of pilot hole 224 is positioned at the dead ahead in cylinder 222 gap.
Preferably, the winder 23 of up-coiler 2 is positioned at rear, aligning portion 22, winder 23 comprises two pieces of fixed heads 231 along short transverse setting and portable plate 232 of being parallel to each other, fixed head 231 to be fixed on wind-up station 21 and to be positioned at outside portable plate 232, fixed head 231 arranged outside has winder to promote motor 233 and screw-nut body, leading screw 234 is through the nut in fixed head 231 and front end is fixedly connected on portable plate 232, winder promotes motor 233 and drives the nut of screw-nut body to rotate, portable plate 232 is provided through the lead 235 of fixed head 231, portable plate 232 is fixed with the material strip supply motor 236 on vertical direction, spinning roller is connected below material strip supply motor 236, spinning roller is positioned at the side of portable plate 232 away from fixed head 231, portable plate 232 is away from the side of fixed head 231 being fixed with successively roller extruding cylinder 237, material strip cuts off cylinder 238 and winding mould 239, roller extruding cylinder 237 piston rod front end is connected with roller, roller is corresponding with swiveling wheel position and spacing each other equals material strip thickness, material strip cuts off cylinder 238 piston rod front end and is connected with cutoff tool, cutoff tool is between winding mould 239 and roller, roller extruding cylinder 237 and material strip cut off cylinder 238 and are all fixed on portable plate 232 by respective fixed lever, winder promotes motor 233 and drives the mode that in screw-nut body, nut rotates to be V belt translation, side away from fixed head 231 side is provided with connecting plate to portable plate 232, connecting plate is provided with the conduit that feed strip is passed through, being positioned at spinning roller and roller place in connecting plate disconnects for spinning roller and roller work, described winding mould 239 surface is provided with duct, the portable plate 232 at winding mould 239 place has through hole, hole size is in the same size with winding mould 239 endoporus, lead to the hole site is concentric with hole site in winding mould 239.
Preferably, the forming part 24 of up-coiler 2 comprises platen 241 and the oscillating cylinder 242 of the vertical setting be fixed on wind-up station 21, oscillating cylinder 242 output shaft connects rotating shaft and is fixedly connected with swivel plate 243 through platen 241, the rotating shaft other end is connected on the fixed block that is fixed on wind-up station 21 by bearing, platen 241 is connected with winding tool 244, forming part rotation motor 245 and material strip head extruding cylinder 246, described winding tool 244, the quantity of forming part rotation motor 245 and material strip head extruding cylinder 246 is two, and be positioned at swivel plate 243 both sides separately and arrange about swivel plate 243 Central Symmetry, described winding tool 244 is positioned at material strip head extruding cylinder 246 front end, the auxiliary rod 248 that winding tool 244 comprises reel 247 and is positioned at outside reel 247, auxiliary rod 248 can insert the duct that winding mould 239 surface is arranged, reel 247 has the slotted eye 249 that feed strip head penetrates near the side of material strip head extruding cylinder 246 one end, reel 247 inside at slotted eye 249 place has feed to take the lead extruding cylinder 246 piston rod to stretch out the step propping up material strip head, reel 247 drives rotation by forming part rotation motor 245, reel 247 position is corresponding with winding mould 239 position and reel 247 external diameter is less than mould 239 internal diameter that reels, the mode that forming part rotation motor 245 drives reel 247 to rotate is gear drive, V belt translation or Chain conveyer.
Preferably, the discharge portion 25 of up-coiler 2 comprises firm banking 251 and the discharge cylinder 252 be connected on firm banking 251, described firm banking 251 is positioned at outside the forming part collecting motor 245 away from winder 23, slide rail is connected with inside firm banking 251 vertical portion, discharge cylinder 252 piston rod and be connected with slide block 253, slide block 253 is arranged on slide rail, slide block 253 other end is connected with discharge rack, discharge rack is connected with disk 254, there is plum blossom-shaped through hole disk 254 inside, plum blossom-shaped through hole is suitable with winding tool 244, disk 254 lateral surface is provided with external gear 255, external gear 255 endoporus matches with disk 254 external diameter, external gear 255 endoporus place is uniformly distributed circumferentially fluted 256, disk 254 internal circumferential is evenly distributed with aperture diametrically, the plum blossom-shaped through hole of the through disk 254 of aperture and lateral surface, the quantity of aperture and the diameter of aperture identical with the quantity of groove 256 is less than the size of groove 256, spring and thimble 257 is provided with in aperture, the length of thimble 257 is greater than the length of aperture and is less than the summation that opening length adds upper groove 256 degree of depth, spring is compressive state and is outwards ejected by thimble 257 to be close on external gear 255 inner hole wall, slide block 253 and discharge rack junction top vertical are provided with thimble and eject cylinder 258, thimble ejects cylinder 258 piston rod and is connected with tooth bar 259, tooth bar 259 engages with external gear 255 and forms pinion and rack, disk 254 and reel 247 coaxial line, slide block 253 direction of motion and disk 254 axis being parallel.
Preferably, the recoverer 26 of up-coiler 2 comprises the rotary swinging air cylinder 261 be fixed on wind-up station 21, rotary swinging air cylinder 261 output shaft upward, rotary swinging air cylinder 261 top is connected with rotating platform 262, ejecting cylinder 263 is arranged on rotating platform 262, eject cylinder 263 output shaft and be connected with recovery frock 264, described recovery frock 264 comprises and being uniformly distributed along the circumference and concentric guide pillar 266 with two rows ejecting movable disk 265 that cylinder 263 output shaft is connected and be positioned at movable disk 265 surface, the circumferential outer surface diameter that interior row's guide pillar 267 surrounds equals the external diameter of reel 247, the circumferential inner surface diameter that outer row's guide pillar 268 surrounds equals the circumferential inner surface diameter that auxiliary rod 248 surrounds, described outer row's guide pillar 268 is suitable with the plum blossom-shaped through hole of disk 254, movable disk 265 is connected with the positioning guide column 269 through rotating platform 262 vertical portion, the circumference that described guide pillar 266 surrounds, the reel 247 three coaxial line in disk 254 and disk 254 front.
Utilize a magnetic steel ring novel processing technology for above-mentioned brushless electric machine magnetic steel ring novel coiling equipment, it comprises the steps:
Step 1: steel band complete for punching press is cut into the strip material strip equidistantly determining width through cutting machine 1 sawing sheet;
Step 2: the aligning portion 22 of strip material strip from up-coiler 2 is introduced, after aligning, entering winder 23 and forming part 24, to carry out material strip winding shaping;
Step 3: by discharge portion 25, the material strip reeled is expelled to recoverer 26 after material strip winding completes;
Step 4: the material strip reeled is delivered to welding equipment place by recoverer 26;
Step 5: use welding equipment to weld the material strip reeled, make the material strip of coiling and molding become the magnetic steel ring of finished product.
During work, material strip enters from that group smoothing roll 16 away from hobboing cutter 13, by the cylinder 171 at deviation post governor motion 17 place, material strip two sides contact with the cylinder 171 of both sides respectively, and accept the guiding of cylinder 171, and then guarantee that material strip moves forward to that group smoothing roll 16 place close to hobboing cutter 13 one end, material strip passes between two smoothing rolls 16, enter in housing 12 by housing 12 opening part, and enter, lower hobboing cutter 131, between 132, equally spaced material strip is evenly cut into by hobboing cutter 13, the material strip cut directly is expelled to the aligning portion 22 of up-coiler 2 from the opening part at housing 12 rear, material strip material strip head when aligning portion 22 directly penetrates in the slotted eye 249 of the reel 247 of forming part 24, being specially material strip penetrates in the pilot hole 224 of material strip guide pad 223, enter after the aligning of cylinder 222 in winder 23, by below the roller extruding roller of cylinder 237 piston rod front end and material strip supply motor 236 spinning roller between, control roller extruding cylinder 237 regulates the gap between roller and spinning roller, gap length is made to equal the thickness of material strip, material strip supply motor 236 rotates and material strip can be made to travel forward continuously, complete the object of feed, material strip finally enters in the slotted eye 249 of reel 247 by the conduit of connecting plate, the piston rod of material strip head extruding cylinder 246 stretches out on the step of reel 247 inside material strip head being squeezed in slotted eye 249 place, complete the fixing of material strip head, now winder promotion motor 233 makes screw-nut body move by V belt translation, and then it is close to forming part 24 to make leading screw 234 promote portable plate 232, reel 247 passes from winding mould 239 endoporus, auxiliary rod 248 inserts in winding mould 239 duct, it is peripheral that winding mould 239 is enclosed within reel 247.When winding process starts, forming part rotation motor 245, winder promotes motor 233 and material strip supply motor 236 three moves simultaneously, and by electrical system control setting design parameter, three is cooperatively interacted, forming part rotation motor 245 is responsible for the rotation of reel 247, material strip winding reel 247 is rotated, winder promotes the responsible portable plate 232 that controls of motor 233 and slowly exits backward, namely the mould 239 that reels slowly exits backward, material strip supply motor 236 is responsible for material strip to push ahead with the winding of supply spool 247 continually, after material strip winding completes, material strip cuts off cylinder 238 piston rod and stretches out drive cutoff tool cut-out material strip, the gap of auxiliary rod 248 and reel 247 outer surface is slightly larger than the width of material strip, the existence of auxiliary rod 248 makes the material strip reeled to scatter, portable plate 232 exits by now winder promotion motor 233, winding mould 239 is exited from reel 247.Following forming part 24 just performs and exchanges operation, namely oscillating cylinder 242 driven rotary plate 243 rotates 180 °, the winding tool 244 of the left and right sides is exchanged mutually, the winding tool 244 being wound with material strip is turned near that side of discharge portion 25, and empty winding tool 244 is turned to this side of winder 23.After rotation, winder 23 repeats above-mentioned work, discharge portion 25 performs the work of the material strip reeled being discharged winding tool 244, be specially and discharge cylinder 252 piston rod band movable slider 253 and discharge rack motion, disk 254 is made to be inserted in winding tool 244, now the position of disk 254 place radial hole and the groove 256 of external gear 255 align, thimble 257 in disk 254 is pressed in the groove 256 of external gear 255 under spring force, reel 247 and auxiliary rod 248 are all through in the plum blossom-shaped through hole of disk 254, discharge cylinder 252 piston rod to retract, when the position of disk 254 is between the slotted eye 249 and reel 247 tail end of reel 247, thimble ejects cylinder 258 and is with carry-over bar 259 to move, tooth bar 259 drives external gear 255 to rotate, staggered in the position of radial hole and groove 256, thimble 257 stretches out the end of the material strip blocking winding under the extruding of external gear 255 inwall in the plum blossom-shaped through hole of disk 254, material strip head extruding cylinder 246 piston rod is retracted and is separated with material strip head, now the cylinder 263 that ejects at recoverer 26 place drives recovery frock to stretch out, in, outer row's guide pillar 267, 268 align with the plum blossom-shaped through hole of disk 254 and axially extending bore respectively, discharge cylinder 252 piston rod and stretch out the material strip discharge winding tool 244 that will have reeled, and continue to stretch out the material strip reeled entered and reclaim in frock 264, outer guiding post 267, between 268, discharge cylinder 252 after entering and control disk 254 position between winding tool 244 and recovery frock 264, thimble ejects cylinder 258 and is with carry-over bar 259 to move, tooth bar 259 drives external gear 255 to rotate, the position of radial hole and groove 256 is aligned and is convenient to next step repeated work, simultaneously the rotary swinging air cylinder 261 of recoverer 26 rotates an angle and material strip reel is ejected the manipulator of the next station of confession by ejecting cylinder 263 or manually take out, the material-strap structure that the winding taken out completes as shown in figure 18, now winder 23 and forming part 24 continue to perform winding work, various piece cooperatively interacts and separate, whole system is by electrical system integrating control, production efficiency is high, raw material availability is high, be applicable to industry is produced in enormous quantities.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the present invention.
Claims (8)
1. a brushless electric machine magnetic steel ring novel coiling equipment, it is characterized in that: comprise the cutting machine (1) that steel band is cut into sheet material strip and by the up-coiler (2) of shaping for sheet material strip winding magnetic steel ring, described cutting machine (1) comprises sawing sheet workbench (11) and is fixed on the housing (12) of sawing sheet workbench (11) top, also comprise about two hobboing cutters be arranged in parallel (13), hobboing cutter (13) two ends are arranged on housing (12) by bearing, transmission mechanism is provided with between two hobboing cutters (13), wherein one hobboing cutter (13) is driven rotation by motor (14), there is opening at housing (12) place in hobboing cutter (13) front, opening part is provided with the upper platen (15) extended laterally, upper platen (15) is provided with smoothing roll (16) and deviation post governor motion (17), described up-coiler (2) comprises wind-up station (21), be positioned at wind-up station (21) top and be disposed with aligning portion (22), winder (23), forming part (24), discharge portion (25) and recoverer (26), aligning portion (22) are positioned at cutting machine (1) material strip outlet rear.
2. a kind of brushless electric machine magnetic steel ring novel coiling equipment according to claim 1, it is characterized in that: described hobboing cutter (13) comprises cutter shaft part and knife edge part, cutter shaft part two ends are arranged on housing (12), knife edge part is positioned at cutter shaft centre position, blade is 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 edge position is corresponding, described motor (14) is arranged on the base plate (18) of sawing sheet workbench (11) below, motor (14) output shaft is connected with sprocket wheel or belt wheel, the part that housing (12) outside is stretched out in lower hobboing cutter (132) one end is connected with sprocket wheel or belt wheel, the kind of drive between motor (14) output shaft and lower hobboing cutter (132) is V belt translation or Chain conveyer, sawing sheet workbench (11) has the strip through hole (19) passed for chain or driving-belt, the part that described lower hobboing cutter (132) other end stretches out housing (12) outside is connected with gear, upper hobboing cutter (131) relevant position is also connected with the gear identical with the intermeshing number of teeth of lower hobboing cutter (132) gear, the quantity of smoothing roll (16) is two groups, one group is positioned at upper platen (15) one end away from hobboing cutter (13), another group is positioned at upper platen (15) one end close to hobboing cutter (13), the quantity often organizing smoothing roll (16) is two, up and down arrange and spacing is the thickness of material strip, deviation post governor motion (17) is for being positioned at two rows' cylinder (171) between two groups of smoothing rolls (16), the quantity of often arranging cylinder (171) is 2 to 5, cylinder (171) is arranged on joint pin (172) by bearing, joint pin (172) is arranged on by nut in the waist-shaped hole of upper platen (15), waist-shaped hole length direction is perpendicular to material strip feedstock direction.
3. a kind of brushless electric machine magnetic steel ring novel coiling equipment according to claim 1, it is characterized in that: the aligning portion (22) of described up-coiler (2) is positioned at wind-up station (21) edge, aligning portion (22) comprises base plate (221) and is positioned at the upper cylinder (222) arranged in pairs of base plate (221), spacing between often pair of cylinder (222) is the thickness of material strip, the quantity of cylinder (222) be 2 to 5 to and arrange along material strip direction of feed, cylinder (222) front is also provided with material strip guide pad (223), material strip guide pad (223) has the pilot hole (224) that shape and the suitable and feed strip of material strip are passed, the position of pilot hole (224) is positioned at the dead ahead in cylinder (222) gap.
4. a kind of brushless electric machine magnetic steel ring novel coiling equipment according to claim 3, it is characterized in that: the winder (23) of described up-coiler (2) is positioned at aligning portion (22) rear, winder (23) comprises two pieces of fixed heads (231) along short transverse setting and portable plate (232) of being parallel to each other, fixed head (231) is fixed on wind-up station (21) and goes up and be positioned at portable plate (232) outside, fixed head (231) arranged outside has winder to promote motor (233) and screw-nut body, leading screw (234) is through the nut in fixed head (231) and front end is fixedly connected on portable plate (232), winder promotes motor (233) and drives the nut of screw-nut body to rotate, portable plate (232) is provided through the lead (235) of fixed head (231), portable plate (232) is fixed with the material strip supply motor (236) on vertical direction, material strip supply motor (236) below connects spinning roller, spinning roller is positioned at the side of portable plate (232) away from fixed head (231), portable plate (232) is away from the side of fixed head (231) being fixed with successively roller extruding cylinder (237), material strip cuts off cylinder (238) and winding mould (239), roller extruding cylinder (237) piston rod front end is connected with roller, roller is corresponding with swiveling wheel position and spacing each other equals material strip thickness, material strip cuts off cylinder (238) piston rod front end and is connected with cutoff tool, cutoff tool is positioned between winding mould (239) and roller, roller extruding cylinder (237) and material strip cut off cylinder (238) and are all fixed on portable plate (232) by respective fixed lever, winder promotes motor (233) and drives the mode that in screw-nut body, nut rotates to be V belt translation, side away from fixed head (231) side is provided with connecting plate to portable plate (232), connecting plate is provided with the conduit that feed strip is passed through, being positioned at spinning roller and roller place in connecting plate disconnects for spinning roller and roller work, described winding mould (239) surface is provided with duct, the portable plate (232) at winding mould (239) place has through hole, hole size is in the same size with winding mould (239) endoporus, lead to the hole site is concentric with winding mould (239) interior hole site.
5. a kind of brushless electric machine magnetic steel ring novel coiling equipment according to claim 4, it is characterized in that: the forming part (24) of described up-coiler (2) comprises platen (241) and the oscillating cylinder (242) of the vertical setting be fixed on wind-up station (21), oscillating cylinder (242) output shaft connects rotating shaft and is fixedly connected with swivel plate (243) through platen (241), the rotating shaft other end is connected on the fixed block that is fixed on wind-up station (21) by bearing, platen (241) is connected with winding tool (244), forming part rotation motor (245) and material strip head extruding cylinder (246), described winding tool (244), the quantity of forming part rotation motor (245) and material strip head extruding cylinder (246) is two, and be positioned at swivel plate (243) both sides separately and arrange about swivel plate (243) Central Symmetry, described winding tool (244) is positioned at material strip head extruding cylinder (246) front end, winding tool (244) comprises reel (247) and is positioned at the auxiliary rod (248) in reel (247) outside, auxiliary rod (248) can insert the duct that winding mould (239) surface is arranged, reel (247) has the slotted eye (249) that feed strip head penetrates near the side of material strip head extruding cylinder (246) one end, reel (247) inside at slotted eye (249) place has feed to take the lead extruding cylinder (246) piston rod to stretch out the step propping up material strip head, reel (247) is driven by forming part rotation motor (245) and rotates, reel (247) position is corresponding with winding mould (239) position and reel (247) external diameter is less than mould (239) internal diameter that reels, the mode that forming part rotation motor (245) drives reel (247) to rotate is gear drive, V belt translation or Chain conveyer.
6. a kind of brushless electric machine magnetic steel ring novel coiling equipment according to claim 5, it is characterized in that: the discharge portion (25) of described up-coiler (2) comprises firm banking (251) and is connected to the discharge cylinder (252) on firm banking (251), described firm banking (251) is positioned at forming part collecting motor (245) outside away from winder (23), slide rail is connected with inside firm banking (251) vertical portion, discharge cylinder (252) piston rod and be connected with slide block (253), slide block (253) is arranged on slide rail, slide block (253) other end is connected with discharge rack, discharge rack is connected with disk (254), there is plum blossom-shaped through hole disk (254) inside, plum blossom-shaped through hole is suitable with winding tool (244), disk (254) lateral surface is provided with external gear (255), external gear (255) endoporus matches with disk (254) external diameter, external gear (255) endoporus place is uniformly distributed circumferentially fluted (256), disk (254) internal circumferential is evenly distributed with aperture diametrically, the plum blossom-shaped through hole of the through disk of aperture (254) and lateral surface, the quantity of aperture and the diameter of aperture identical with the quantity of groove (256) is less than the size of groove (256), spring and thimble (257) is provided with in aperture, the length of thimble (257) is greater than the length of aperture and is less than the summation that opening length adds upper groove (256) degree of depth, spring is compressive state and is outwards ejected by thimble (257) to be close on external gear (255) inner hole wall, slide block (253) and discharge rack junction top vertical are provided with thimble and eject cylinder (258), thimble ejects cylinder (258) piston rod and is connected with tooth bar (259), tooth bar (259) engages with external gear (255) and forms pinion and rack, disk (254) and reel (247) coaxial line, slide block (253) direction of motion and disk (254) axis being parallel.
7. a kind of brushless electric machine magnetic steel ring novel coiling equipment according to claim 6, it is characterized in that: the recoverer (26) of described up-coiler (2) comprises the rotary swinging air cylinder (261) be fixed on wind-up station (21), rotary swinging air cylinder (261) output shaft upward, rotary swinging air cylinder (261) top is connected with rotating platform (262), ejecting cylinder (263) is arranged on rotating platform (262), eject cylinder (263) output shaft and be connected with recovery frock (264), described recovery frock (264) comprises and being uniformly distributed along the circumference and concentric guide pillar (266) with two rows ejecting movable disk (265) that cylinder (263) output shaft is connected and be positioned at movable disk (265) surface, the circumferential outer surface diameter that interior row's guide pillar (267) surrounds equals the external diameter of reel (247), the circumferential inner surface diameter that outer row's guide pillar (268) surrounds equals the circumferential inner surface diameter that auxiliary rod (248) surrounds, described outer row's guide pillar (268) is suitable with the plum blossom-shaped through hole of disk (254), movable disk (265) is connected with the positioning guide column (269) through rotating platform (262) vertical portion, the circumference that described guide pillar (266) surrounds, reel (247) three's coaxial line in disk (254) and disk (254) front.
8. utilize a magnetic steel ring novel processing technology for brushless electric machine magnetic steel ring novel coiling equipment according to any one of claim 1 to 7, it is characterized in that: it comprises the steps:
Step 1: steel band complete for punching press is cut into the strip material strip equidistantly determining width through cutting machine (1) sawing sheet;
Step 2: the aligning portion (22) of strip material strip from up-coiler (2) is introduced, after aligning, entering winder (23) and forming part (24), to carry out material strip winding shaping;
Step 3: by discharge portion (25), the material strip reeled is expelled to recoverer (26) after material strip winding completes;
Step 4: the material strip reeled is delivered to welding equipment place by recoverer (26);
Step 5: use welding equipment to weld the material strip reeled, make the material strip of coiling and molding become the magnetic steel ring of finished product.
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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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| CN105449940B CN105449940B (en) | 2018-05-29 |
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| CN106346427A (en) * | 2016-11-04 | 2017-01-25 | 苏州冠浩斯精密机械有限公司 | Worktable top device of compound optical glass detection machine |
| CN109637800A (en) * | 2018-12-05 | 2019-04-16 | 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 |
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| 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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| JP2001178087A (en) * | 1999-12-03 | 2001-06-29 | Jianzhun Electric Mach Ind Co Ltd | Rotor of motor and manufacturing method therefor |
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| 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 |
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|---|---|
| CN105449940B (en) | 2018-05-29 |
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Address after: 318000 Jiaojiang City, Zhejiang Province before the letter road, No. 28, Taizhou Applicant after: CHANGYINGXINZHI TECHNOLOGY Co.,Ltd. Address before: 318000 Jiaojiang City, Zhejiang Province before the letter road, No. 28, Taizhou Applicant before: XINZHI MOTOR Co.,Ltd. |
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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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Date of cancellation: 20221216 Granted publication date: 20180529 Pledgee: Agricultural Bank of China Limited by Share Ltd. Taizhou Jiaojiang branch Pledgor: CHANGYINGXINZHI TECHNOLOGY Co.,Ltd. Registration number: Y2020330000902 |