CN105790528B - Coil inserting apparatus - Google Patents
Coil inserting apparatus Download PDFInfo
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- CN105790528B CN105790528B CN201610179333.4A CN201610179333A CN105790528B CN 105790528 B CN105790528 B CN 105790528B CN 201610179333 A CN201610179333 A CN 201610179333A CN 105790528 B CN105790528 B CN 105790528B
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- cylinder
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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
- H02K15/08—Forming windings by laying conductors into or around core parts
- H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators
Abstract
Coil inserting apparatus, including support body, coil feed arrangement, upper rotary platform device, lower rotary platform device, coil forming device, stator fixing apparatus, drive mechanism, the both sides of support body are symmetrically installed a coil feed arrangement, upper rotary platform device and lower rotary platform device are separately mounted to upper in support body, bottom, on, lower rotary platform device has longitudinally coaxial discoidal upper mounting plate and lower platform respectively, be uniformly distributed along the circumference 2N coil forming device of installation below upper mounting plate, it is uniformly distributed along the circumference above lower platform and N number of coil forming device and N number of stator fixing apparatus is installed, the coil forming device and stator fixing apparatus arranged for interval of lower platform installation, each coil forming device installed in upper mounting plate can be longitudinally coaxial corresponding with a coil forming device for being arranged on lower platform or stator fixing apparatus.
Description
Technical field
The invention belongs to field of motor production equipment, is specifically designed a kind of vertical coil inserting apparatus.
Background technology
Disc type electric machine has the characteristics that small volume, in light weight, compact-sized, efficiency high, disc type electricity compared with common electric machine
The stator of machine is used for rule in grooved faces, and existing automatic line inserting equipment is used for the rule of common electric machine stator, can not
Rule is carried out for the stator of disc type electric machine.As Chinese patent CN200720098933.4 discloses a kind of coil inserting apparatus, its rule
Process is single, and each rule quantity is push rod quantity, rule once after the completion of, it is necessary to reinstall coil, it is impossible to realize circulation
Rule, efficiency are low.
Based in the prior art the defects of, there is provided a kind of stator for the disc type electric machine that can conveniently adapt to different size it is embedding
Line machine turns into urgent problem to be solved in the prior art.
The content of the invention
In order to solve the above technical problems, the technical solution adopted by the present invention is, there is provided a kind of coil inserting apparatus, it is characterized in that institute
Stating coil inserting apparatus includes support body, coil feed arrangement, upper rotary platform device, lower rotary platform device, coil forming device, stator
Fixing device, drive mechanism, the both sides of support body are symmetrically installed a coil feed arrangement, upper rotary platform device and lower rotary flat
Table apparatus is separately mounted to the upper and lower part in support body, upper and lower rotary platform device have respectively it is longitudinally coaxial it is discoidal on
Platform and lower platform,
Be uniformly distributed along the circumference 2N coil forming device of installation below upper mounting plate, and the installation that is uniformly distributed along the circumference above lower platform is N number of
Coil forming device and N number of stator fixing apparatus, the coil forming device and stator fixing apparatus arranged for interval of lower platform installation,
Each coil forming device installed in upper mounting plate can be consolidated with a coil forming device for being arranged on lower platform or stator
Determine the longitudinally coaxial correspondence of device, 2≤N≤6.
Described each coil feed arrangement includes drive mechanism, coil feeding rotating shaft, working arm, positioning disk, feeding gas
Cylinder, air cylinder support, positioning disk, return spring and return spring block, coil feeding rotating shaft be vertically installed on support body, drive mechanism with
Coil feeding rotating shaft root is connected and drives its rotation, and straight down, positioning disk is co-axially mounted online coil feeding shaft end
Circle feeding turns the tip of the axis, and positioning disk is annular disk, has the horizontal radial detents for running through inside and outside wall on disk body, working arm is
The bar shaped plate-like arms being inserted into radial detents, the arm face of working arm is vertical with positioning disk and the radially located groove of energy slides,
There is work arm roots the spring being separated out by two slits extended to from root edges in the middle part of working arm to install tooth, in spring
Return spring is set with installation tooth, return spring block is fixed with the end face of working arm root, return spring block can be by return spring
Be compressed in spring installation tooth on, working arm be arranged on positioning disk on when, the both ends of return spring are located at return spring block and positioning
Between disk inwall；Working arm close on the arm face of end have insertion working arm upper and lower side groove, working arm end to lead to
The upper breach with indent and lower breach, coil to be fed can be enclosed on groove close to working arm end respectively in the upper and lower side of groove
Between the side wall and working arm terminal surface at end；
The feeding cylinder is fixedly connected by air cylinder support with support body, and feeding cylinder is located in the centre bore of positioning disk,
Feeding the cylinder rod of cylinder can enable working arm fixed from radial direction along the radial motion of positioning disk with the end for the arm roots that push the work forward
Stretched out in the groove of position.
Described coil forming device includes drive mechanism, shaping power transmission shaft, spring retainer piece, stop collar, gripping piece and consolidated
Determine block, push rod, gripping piece, shaft end ring, shaping drive socket, pressing plate, push rod fixed plate, gripping cylinder, push rod cylinder, push rod
Fixed plate, gripping piece return spring；
The coil forming device is arranged in the mounting hole of upper mounting plate or lower platform, the root of the shaping power transmission shaft with
The output axis connection of drive mechanism, shaping power transmission shaft are arranged in mounting hole by bearing and bearing positioning sleeve, are molded drive sleeve
Jacket casing mounted in shaping power transmission shaft close to end outside and can slide axially, shaping end part of driving shaft install be used for limit
Drive socket shaft end ring in axial sliding is molded, stop collar is that top is opened wide and bottom is annular cylinder jacket, and shaping passes
Moving sleeve outer, coaxial fixes suit stop collar, and the annular region between stop collar and shaping drive socket is used to place gripping piece
Fixed block, the annular region bottom of stop collar have circumferentially equally distributed fixed block mounting hole, and gripping piece fixed block is by pushing up
Block and the fixes sleeve composition below jacking block, by consolidating gripping piece fixed block through fixed block mounting hole fixes sleeve
It is scheduled in the annular region of stop collar.
Gripping piece is fixed in the radial slot of the jacking block of gripping piece fixed block, and each piece that grips is separated by a certain distance by two panels
Upright parallel-plate composition, the top edge of two parallel-plates is bent to form gripping head to another parallel-plate direction；Push rod is by horizontal stroke
The T-bar of bar and montant composition, for push rod between two parallel-plates of each gripping piece, the cross bar of push rod can will with lengthwise movement
The coil of gripping piece gripping ejects from gripping head, and the montant of push rod passes through stop collar from the fixes sleeve of gripping piece fixed block
Bottom surface is then passed through being connected to annular push rod fixed plate after being fixedly connected on the spring retainer piece outside shaping rotary shaft after stretching out
On, push rod fixed plate is sleeved on outside bearing positioning sleeve.The gripping piece return spring is sleeved on the sleeve of gripping piece fixed block,
The both ends of gripping piece return spring contact with stop collar and spring retainer piece respectively.The pressing plate contacts with spring retainer piece；Push rod
The cylinder rod end of cylinder is connected and can promoted the axial direction fortune that push rod fixed plate drives push rod along shaping power transmission shaft with push rod fixed plate
It is dynamic；The pressing plate can be promoted from the cylinder rod for the gripping cylinder being fixed on support body to move to shaping power transmission shaft end direction.
Described stator fixing apparatus includes guide rod, stator pallet, stator lift cylinder, and stator lift cylinder is fixed on institute
The lower platform lower surface stated, the cylinder rod top of stator lift cylinder are connected with bottom in stator pallet, through installation at the top of guide rod
It is connected after linear bearing in the positioning hole of lower platform with stator tray bottom, treats that rule stator uses stator spacer and post
Pin is fixed on stator pallet.
Described upper rotary platform device include drive mechanism and the coaxial flange being connected by screw bolts successively from top to bottom,
Branch sleeve, upper mounting plate drive socket and upper mounting plate.Drive mechanism is fixed on support body, the output shaft of drive mechanism by with method
Blue coaxially connected, the flange of described flange is connected by the taper end of screw and branch sleeve, and the butt end of branch sleeve is put down with upper
The end of platform drive socket is connected, and upper mounting plate is arranged on upper mounting plate drive socket end, upper mounting plate drive socket by bearing and
Bearing fixing sleeve is connected with support body.
Described lower rotary platform device includes drive mechanism, gear drive, lower platform, lower platform power transmission shaft, led
Xiang Jian, lower platform drive socket, lower platform lift cylinder, the output shaft of the drive mechanism on support body by shaft coupling with
The input axis connection of gear drive, gear drive are arranged on support body, and the output shaft of gear drive is put down with lower
Platform drive socket bottom is coaxially connected, coaxial package lower platform power transmission shaft inside the lower platform drive socket, lower platform transmission
Feather key is fixedly mounted close to end in axle, and feather key coordinates with the keyway inside lower platform drive socket, makes lower platform power transmission shaft
It is axially moved within the specific limits with respect to lower platform drive socket, lower platform is arranged on the top of lower platform power transmission shaft；Lower platform
Drive socket is connected by bearing and bearing fixing sleeve with support body.
The lower platform lift cylinder is arranged on support body, and the cylinder rod of lower platform lift cylinder is stretched out upwards and and lower platform
Power transmission shaft bottom is coaxially connected.
Described coil inserting apparatus, it is characterized in that the coil feeds rotating shaft by coaxially and from top to bottom successively with bolted
Connecting shaft, transition axis and feeding power transmission shaft composition, connecting shaft, transition axis and feed the diameter of power transmission shaft and increase successively and be
Empty axle, the bearing of the feeding power transmission shaft are arranged in feeding bearing fixing sleeve, and feeding bearing fixing sleeve is arranged on support body, is entered
It is the output axis connection of coil feeding shaft end, connecting shaft root and drive mechanism to transmission the tip of the axis.
Described coil inserting apparatus, it is characterized in that N=2, i.e., be uniformly distributed 4 coil forming devices of installation on upper mounting plate, it is upper flat
Also there is the end ring for fixing bearing, the bearing is deep groove ball bearing between platform drive socket and bearing fixing sleeve.
Described coil inserting apparatus, it is characterized in that drive mechanism includes servomotor, shaft coupling and decelerator, servomotor passes through
Shaft coupling is connected with reductor, and the output shaft of the output shaft of reductor as drive mechanism, drive mechanism is fixed by decelerator
Frame is fixed on installation site.
Described coil inserting apparatus, it is characterized in that each the two panels parallel-plate of gripping piece is the folder of doubling plate and every doubling plate
The longitudinal section for taking head point is D types.
Described coil inserting apparatus, it is characterized in that the gear drive includes driving gear and driven gear, driving gear
Input shaft of the driving gear shaft as gear drive, one end is connected with the output shaft of drive mechanism by shaft coupling, separately
One end is arranged in the fixed bearing block with support body by self-aligning ball bearing；The inner ring coaxial package of driven gear is in lower platform
On drive socket.
Described coil inserting apparatus, it is characterized in that described lower platform drive socket is outer to be set with a depth close to upper and lower ends
Ditch ball bearing, bearing limit is also equipped between lower platform drive socket and bearing fixing sleeve below the deep groove ball bearing close to lower end
Position covers, installed thrust ball bearing in bearing stop collar, the upper surface of the thrust ball bearing and the deep groove ball bearing close to lower end
Inner ring lower surface be engaged；Bearing fixing sleeve upper end is provided with end ring.
Coil inserting apparatus provided by the invention has the advantages that：
1) in overall structure, using the coil forming device being distributed on upper lower platform with stator fixing apparatus and positioned at flat
The coil feed arrangement of platform both sides combines the rule for completing stator, is rotated and lifted by lower platform and completed, is easy to pass through replacing
Rule mould, it is applicable to the rule of different size stator.
2) in the optimization of rule process, coordinated using coil feed arrangement with corresponding coil forming device up and down and completed
Coil is fed, and the coil feed arrangement of upper and lower platform can be controlled to rotate respectively, is easy to meet that the cross-slot of different size stator is embedding
Line quantitative requirement.
3) by the working arm of optimization design, gripping head and push rod structure, can reliably complete coil from working arm
On remove, by the coil forming device of lower section coil be embedded in top coil shaped device, complete coil assembly working, realize
The optimization of this difficult point process is assembled to coil, improves the reliability of operation.
Brief description of the drawings
Fig. 1 regards schematic diagram for coil inserting apparatus of the present invention；
Fig. 2 is the half-sectional schematic top plan view of coil inserting apparatus of the present invention；
Fig. 3 is that the right side for removing coil feed arrangement of coil inserting apparatus of the present invention regards schematic diagram；
Fig. 4 is the structural representation of the upper rotary platform device of coil inserting apparatus of the present invention；
Fig. 5 is the structural representation of the coil forming device of coil inserting apparatus of the present invention；
Fig. 6 is the schematic cross-sectional view of the coil forming device of coil inserting apparatus of the present invention；
Fig. 7 is the structural representation of the coil feed arrangement of coil inserting apparatus of the present invention；
Fig. 8 is the structural representation of the lower rotary platform device of coil inserting apparatus of the present invention；
Fig. 9 is the structural representation of the stator fixing apparatus of coil inserting apparatus of the present invention；
Figure 10 is the structural representation of the working arm in the coil feed arrangement of coil inserting apparatus of the present invention；
Figure 11 is the structural representation of the gripping piece in the coil forming device of coil inserting apparatus of the present invention；
Figure 12 is the structural representation of the push rod in the coil forming device of coil inserting apparatus of the present invention；
Figure 13 is the gripping piece fixed block schematic cross-sectional view in the coil forming device of coil inserting apparatus of the present invention.
In figure,
1 support body；2 coil feed arrangements, the feeding rotating shaft of 21 coils, 211 connecting shafts, 212 transition axises, 213 feeding power transmission shafts,
214 feeding bearing fixing sleeves, 22 positioning disks, 23 return springs, 24 working arms, 25 return spring blocks, 26 feeding cylinders, 27 cylinder branch
Frame, 241 grooves, breach on 242,243 times breach；
Rotary platform device on 3,31 flanges, 32 branch sleeves, 34 upper mounting plate drive sockets, 36 upper mounting plates；
4 coil forming devices, 41 shaping power transmission shafts, 43 spring retainer pieces, 44 stop collars, 45 gripping piece fixed blocks, 451 tops
Block, 452 fixes sleeves, 46 push rods, 461 cross bars, 462 montants, 47 gripping pieces, 48 shaft end rings, 49 shaping drive sockets, 410
Pressing plate, 411 push rod fixed plates, 414 gripping cylinders, 415 push rod cylinders, 416 push rod fixed plates, 417 gripping piece return springs；471
Grip head；
5 stator fixing apparatus, 52 guide rods, 53 stator pallets, 54 pins, 55 stator spacers, 57 stator lift cylinders；
6 times rotary platform devices, 61 gear drives, 611 driving gears, 612 driven gears, 62 lower platform lifting airs
Cylinder, 64 lower platform drive sockets, 65 lower platform power transmission shafts, 66 feather keys, 67 lower platforms.
Embodiment
With reference to embodiment and accompanying drawing, in detail the narration present invention.Specific embodiment is only to the further detailed of invention
Ground illustrates and explained, the protection domain of the claims in the present invention is not limited with this.
Coil inserting apparatus provided by the invention includes support body 1, coil feed arrangement 2, upper rotary platform device 3, lower rotation platform
Device 6, coil forming device 4, stator fixing apparatus 5, drive mechanism, the both sides of support body 1 are symmetrically installed a coil feeding dress
2 are put, upper rotary platform device 3 and lower rotary platform device 6 are separately mounted to the upper and lower part in support body, upper and lower rotation platform dress
Put has longitudinally coaxial discoidal upper mounting plate 36 and lower platform 67 respectively,
Be uniformly distributed along the circumference 2N coil forming device 4 of installation below upper mounting plate, and the installation that is uniformly distributed along the circumference above lower platform is N number of
Coil forming device and N number of stator fixing apparatus 5, coil forming device 4 and the stator fixing apparatus 5 of lower platform installation are spaced cloth
Put, each coil forming device 4 installed in upper mounting plate can be with a coil forming device 4 for being arranged on lower platform or fixed
Sub- 5 longitudinally coaxial correspondence of fixing device, 2≤N≤6.
Described each coil feed arrangement 2 include drive mechanism, coil feeding rotating shaft 21, working arm 24, positioning disk 22,
Cylinder 26, air cylinder support 27 are fed, positioning disk 22, return spring 23 and return spring block 25, it is vertically-mounted that coil feeds rotating shaft 21
On support body 1, drive mechanism 7 is connected with coil feeding rotating shaft 21 root and drives its rotation, and coil feeding rotating shaft 21 end is erected
Straight positioning disk 22 is coaxially mounted to the end of coil feeding rotating shaft 21 downwards, and positioning disk 22 is annular disk, has level on disk body
Through the radial detents of inside and outside wall, working arm 24 is to be inserted into bar shaped plate-like arms in radial detents, the arm of working arm 24
Face is vertical with positioning disk 22 and the radially located groove of energy slides, and work arm roots have extends to work by two from root edges
The spring installation tooth that slit in the middle part of arm is separated out, return spring 23, the root end face of working arm 24 are set with spring installation tooth
On be fixed with return spring block 25, return spring 23 can be compressed on spring installation tooth by return spring block 25, and working arm 24 is pacified
On positioning disk 22 when, the both ends of return spring 23 are located between return spring block 25 and the inwall of positioning disk 22；Working arm 24
There is the groove 241 of the insertion upper and lower side of working arm 24 close on the arm face of end, the end of working arm 24 to groove 241 it is upper and lower
The upper breach 242 with indent and lower breach 243, coil to be fed can be enclosed on groove close to working arm end respectively on side
Side wall and working arm terminal surface between；
The feeding cylinder 26 is fixedly connected by air cylinder support 27 with support body 1, and feeding cylinder 26 is located at positioning disk 22
In centre bore, the cylinder rod of feeding cylinder 26 can make work along the radial motion of positioning disk 22 with the end for the root of arm 24 that pushes the work forward
Making arm 24 can stretch out from radial detents.
Described coil forming device 4 includes drive mechanism, shaping power transmission shaft 41, spring retainer piece 43, stop collar 44, folder
Take piece fixed block 45, push rod 46, gripping piece 47, shaft end ring 48, shaping drive socket 49, pressing plate 410, push rod fixed plate 411,
Grip cylinder 414, push rod cylinder 415, push rod fixed plate 416, gripping piece return spring 417；
The coil forming device is arranged in the mounting hole of upper mounting plate or lower platform, the root of the shaping power transmission shaft 41
With the output axis connection of drive mechanism, shaping power transmission shaft 41 is arranged in mounting hole by bearing and bearing positioning sleeve, and shaping passes
Moving sleeve 49 be sleeved on shaping power transmission shaft 41 close to end outside and can slide axially, in shaping power transmission shaft 41 end peace
Fill for limiting shaping drive socket 49 shaft end ring 48 in axial sliding, stop collar 44 is that top is opened wide and bottom is annular
Cylinder jacket, shaping drive socket 49 outer, coaxial fixes suit stop collar 44, between stop collar 44 and shaping drive socket 49
Annular region be used to place gripping piece fixed block 45, the annular region bottom of stop collar has circumferentially equally distributed fixation
Block mounting hole, fixes sleeve 452 of the gripping piece fixed block 45 by jacking block 451 and below jacking block form, by by fixed cover
Cylinder makes gripping piece fixed block be fixed in the annular region of stop collar through fixed block mounting hole.
Gripping piece 47 is fixed in the radial slot of the jacking block 451 of gripping piece fixed block 45, and each piece 47 that grips is by two panels phase
Upright parallel-plate composition away from certain distance, the top edge of two parallel-plates is bent to form gripping head to another parallel-plate direction
471；Push rod 46 is the T-bar that is made up of cross bar 461 and montant 462, push rod 46 positioned at each gripping piece 47 two parallel-plates it
Between, the cross bar 461 of push rod 46 can be ejected the coil that gripping piece 47 grips with lengthwise movement from gripping head, the montant of push rod 46
462 pass through stop collar bottom surface to be then passed through being fixedly connected on shaping turn after stretching out from the fixes sleeve 452 of gripping piece fixed block 45
It is connected to after spring retainer piece 43 outside moving axis 41 in the push rod fixed plate 411 of annular, push rod fixed plate 411 is sleeved on bearing
Outside positioning sleeve.The gripping piece return spring 417 is sleeved on the sleeve 452 of gripping piece fixed block 45, gripping piece return spring 417
Both ends contacted respectively with stop collar 44 and spring retainer piece 43.The pressing plate 410 contacts with spring retainer piece 43；Push rod cylinder
415 cylinder rod end is connected with push rod fixed plate 416 and push rod fixed plate 416 can be promoted to drive push rod 46 along shaping power transmission shaft 41
Axial movement；The pressing plate 410 can be promoted from the cylinder rod for the gripping cylinder 419 being fixed on support body to shaping power transmission shaft
End direction moves.
Described stator fixing apparatus includes guide rod 52, stator pallet 53, stator lift cylinder 57, stator lift cylinder 57
The described lower surface of lower platform 67 is fixed on, the cylinder rod top of stator lift cylinder 57 is connected with bottom in stator pallet 53, led
It is connected after the linear bearing 51 that the top of bar 52 is passed through in the positioning hole of lower platform with the bottom of stator pallet 53, treats that rule is determined
Son is fixed on stator pallet using stator spacer 55 with pin 54.
Described upper rotary platform device 3 includes drive mechanism and the coaxial flange being connected by screw bolts successively from top to bottom
31st, branch sleeve 32, upper mounting plate drive socket 34 and upper mounting plate 36.Drive mechanism is fixed on support body 1, the output of drive mechanism
Axle is connected by the flange of flange 31 coaxially connected with flange 31, described by screw with the taper end of branch sleeve 32, connection
The butt end of sleeve 32 is connected with the end of upper mounting plate drive socket 34, and upper mounting plate 36 is arranged on the end of upper mounting plate drive socket 43,
Upper mounting plate drive socket 34 is connected by bearing and bearing fixing sleeve with support body 1.
Described lower rotary platform device includes drive mechanism, gear drive 61, lower platform 67, lower platform power transmission shaft
65th, feather key 66, lower platform drive socket 64, lower platform lift cylinder 62, the output shaft of the drive mechanism on support body 1
By the input axis connection of shaft coupling and gear drive 61, gear drive 61 is arranged on support body 1, gear drive machine
The output shaft of structure 61 and the bottom of lower platform drive socket 64 are coaxially connected, under the inside coaxial package of lower platform drive socket 64
Feather key 66, feather key 66 and lower platform drive socket is fixedly mounted close to end in platform power transmission shaft 65, lower platform power transmission shaft 65
Keyway inside 64 coordinates, and lower platform power transmission shaft 65 is axially moved within the specific limits with respect to lower platform drive socket 64, under
Platform 67 is arranged on the top of lower platform power transmission shaft 65；Lower platform drive socket 64 passes through bearing and bearing fixing sleeve and support body 1
Connection.
The lower platform lift cylinder 62 is arranged on support body 1, the cylinder rod of lower platform lift cylinder 62 stretch out upwards and with
The bottom of lower platform power transmission shaft 65 is coaxially connected.
Embodiment
In the present embodiment
The coil feeding rotating shaft 21 is by coaxially and from top to bottom successively with bolted connecting shaft 211, transition axis 212
Formed with feeding power transmission shaft 213, connecting shaft 211, transition axis 212 and feed the diameter of power transmission shaft 213 and increase successively and be
Empty axle, the bearing of the feeding power transmission shaft 213 are arranged in feeding bearing fixing sleeve 214, and feeding bearing fixing sleeve 214 is arranged on
On support body, the end of feeding power transmission shaft 213 is coil feeding rotating shaft 21 end, the root of connecting shaft 211 and drive mechanism it is defeated
Go out axis connection.
N=2, i.e., 4 coil forming devices 4 of installation are uniformly distributed on upper mounting plate, upper mounting plate drive socket and bearing are fixed
Also there is the end ring for fixing bearing, the bearing is deep groove ball bearing between set.
Drive mechanism includes servomotor, shaft coupling and decelerator, and servomotor is connected with reductor by shaft coupling, subtracted
Output shaft of the output shaft of fast machine as drive mechanism, drive mechanism are fixed on installation site by decelerator fixed mount.
It is D types that the two panels parallel-plate of each gripping piece, which is doubling plate and grips head partial longitudinal section,
The radical length of breach 242 and lower breach 243 is more than the radical length 3mm of gripping piece, described work on working arm
The slot length for making arm is less than the length of return spring 23.Gripping piece width is more than the rule well width 3-5mm for treating rule stator.
Lower platform drive socket 64 is outer to be set with a deep groove ball bearing, lower platform drive socket 64 close to upper and lower ends
Bearing stop collar is also equipped with below the deep groove ball bearing close to lower end between bearing fixing sleeve, installs and pushes away in bearing stop collar
Power ball bearing, the upper surface of the thrust ball bearing are engaged with the inner ring lower surface of the deep groove ball bearing close to lower end；Bearing
Fixed set upper side is provided with end ring.
The gear drive includes driving gear 611 and driven gear 612, the driving gear shaft of driving gear 611
As the input shaft of gear drive, one end is connected with the output shaft of drive mechanism by shaft coupling, and the other end passes through aligning
Ball bearing is arranged in the fixed bearing block with support body；The inner ring coaxial package of driven gear 612 is in lower platform drive socket
On.
The schematic front view of coil inserting apparatus as shown in figure 1, half-sectional schematic top plan view as shown in Fig. 2 removing coil feed arrangement
The right side regard schematic diagram as shown in figure 3, the structural representation of upper rotary platform device is as shown in Figure 4；The structure of coil forming device
Schematic diagram as shown in figure 5, coil forming device schematic cross-sectional view as shown in fig. 6, the structural representation of coil feed arrangement such as
Shown in Fig. 7, the structural representation of lower rotary platform device is as shown in figure 8, structural representation such as Fig. 9 institutes of stator fixing apparatus
Show, the structural representation of the working arm in coil feed arrangement is as shown in Figure 10, the structure of the gripping piece in coil forming device
Schematic diagram is as shown in Figure 10, and the structural representation of the push rod in coil forming device is as shown in figure 12, in coil forming device
It is as shown in figure 13 to grip piece fixed block schematic cross-sectional view.
By taking 24 groove stators as an example, the operation principle of coil inserting apparatus provided by the invention is：
1) coil is fed
Before start-up operation, a coil to be fed first on the set of each working arm end of coil feed arrangement 2, make
The coil forming device of upper mounting plate is longitudinally coaxial corresponding with the rotation of lower platform to coil forming device and stator fixing apparatus, and
It is located at upper and lower platform respectively by two groups and longitudinally coaxial coil forming device is respectively close to the coil feed arrangement of both sides, makes
It is in and is located in same vertical plane close to the gripping piece in the coil forming device of coil feed arrangement and operated adjacent arm；
The feeding cylinder action of coil feed arrangement, promotes the end of the working arm adjacent with gripping piece to extend out to gripping piece
Surface；
2) coil grips
After the completion of step 1), make to close on one group of coil feed arrangement positioned at upper and lower platform and longitudinally coaxial coil into
Gripping cylinder action in type device, along longitudinal axis, pressing plate compresses gripping piece by push the spring limiting plate and answered band dynamic pressure plate
Position spring, stop collar drive along longitudinal axis and driven in the presence of piece return spring is gripped, and gripping piece is made in gripping piece fixed block
Be synchronized with the movement in the same direction with stop collar with lower, the gripping piece on upper and lower platform separately down, move up to it is upper in working arm
In breach and lower breach and block the coil being enclosed on working arm；
3) coil is embedded in
After the completion of step 2), make to have gripped the coil forming device rotation in the same direction on the corresponding upper and lower platform of coil
15 °, coil is removed from working arm；The cylinder rod of feeding cylinder in coil feed arrangement 2 is retracted, and working arm is by reset
For the spring return of spring to original position, the drive mechanism in coil feed arrangement 2 drives overall feeds shaft axis in using coil
The heart completes primary winding insertion along 15 ° of rotation；
4) repeat step 1)~3), make one group that closes on coil feed arrangement and be located at upper and lower platform and longitudinally coaxial line
A coil is all accompanied in the gripping heads of every a pair of grippings piece corresponding to above and below in circle shaped device；
5) coil assembles
After the completion of step 5), make completion coil be embedded in lower platform on n*15 ° of 4 autobiography of coil forming device (n is stator
During coil rule across slot number)；Lower platform lift cylinder acts, and the coil forming device 4 for making to be arranged on lower platform follows
Lower platform 67 moves up to contacted with the coil forming device 4 on upper mounting plate after stop；Filled by the coil molding in lower platform
The push rod cylinder put promotes push rod fixed plate to move upwards so that the push rod being fixed in push rod fixed plate promote this coil into
The coil of gripping moves upwards in gripping piece in type device, will grip being put down with lower on the coil push-in upper mounting plate gripped in piece
In the gripping head of gripping piece corresponding to coil forming device 4 in platform in coil forming device；Lower platform is lifted by lower platform
Cylinder 62, which drives, drops to original position；
6) stator built-in line
Upper mounting plate 36 rotates, and makes the stator in the coil forming device and lower platform of having completed coil assembling on upper mounting plate
Fixing device is corresponding；Stator lift cylinder in stator fixing apparatus promote stator pallet move upward to on upper mounting plate
The coil forming device contact of coil assembling is completed；The push rod cylinder for having completed the coil forming device of coil assembling moves
Make, make push rod push rod 46 promote the coil in gripping piece 47 to move downward, by coil be pushed into corresponding in stator fixing apparatus it is solid
In the fixed groove for treating rule stator；Then stator lift cylinder 57 drives stator pallet 53 to drop to original position, stator built-in line
Process terminates.
7) lower platform rotates, and the coil forming device completed on the stator fixing apparatus and upper mounting plate of stator built-in line is wrong
Open, it is convenient to remove the successful stator of rule, and change another and treat rule stator.
Claims (6)
1. coil inserting apparatus, it is characterized in that the coil inserting apparatus includes support body, coil feed arrangement, upper rotary platform device, lower rotary flat
Table apparatus, coil forming device, stator fixing apparatus, drive mechanism, the both sides of support body are symmetrically installed a coil feed arrangement,
Upper rotary platform device and lower rotary platform device are separately mounted to the upper and lower part in support body, upper and lower rotary platform device difference
With longitudinally coaxial discoidal upper mounting plate and lower platform,
Be uniformly distributed along the circumference 2N coil forming device of installation below upper mounting plate, and be uniformly distributed along the circumference the N number of coil of installation above lower platform
Shaped device and N number of stator fixing apparatus, the coil forming device and stator fixing apparatus arranged for interval of lower platform installation, each
It can fix and fill with a coil forming device for being arranged on lower platform or stator installed in the coil forming device of upper mounting plate
Put longitudinally coaxial correspondence, 2≤N≤6；
Described each coil feed arrangement includes drive mechanism, coil feeding rotating shaft, working arm, positioning disk, feeding cylinder, gas
Jar support, positioning disk, return spring and return spring block, coil feeding rotating shaft are vertically installed on support body, drive mechanism and coil
Feeding rotating shaft root connects and drives its rotation, and straight down, positioning disk is coaxially mounted to coil and entered coil feeding shaft end
To the tip of the axis is turned, positioning disk is annular disk, has the horizontal radial detents for running through inside and outside wall on disk body, and working arm is inserting
Bar shaped plate-like arms in radial detents, the arm face of working arm is vertical with positioning disk and the radially located groove of energy slides, work
There is arm roots the spring being separated out by two slits extended to from root edges in the middle part of working arm to install tooth, be installed in spring
Return spring is set with tooth, return spring block is fixed with the end face of working arm root, return spring block can compress return spring
Spring installation tooth on, working arm be arranged on positioning disk on when, the both ends of return spring are located in return spring block and positioning disk
Between wall；Working arm has the groove of insertion working arm upper and lower side close on the arm face of end, and groove is arrived in working arm end
The upper breach with indent and lower breach, coil to be fed can be enclosed on groove close to working arm end respectively in upper and lower side
Between side wall and working arm terminal surface；
The feeding cylinder is fixedly connected by air cylinder support with support body, and feeding cylinder is located in the centre bore of positioning disk, feeds
The cylinder rod of cylinder can enable working arm from radial detents along the radial motion of positioning disk with the end for the arm roots that push the work forward
Middle stretching；
Described coil forming device include drive mechanism, shaping power transmission shaft, spring retainer piece, stop collar, gripping piece fixed block,
Push rod, gripping piece, shaft end ring, shaping drive socket, pressing plate, push rod fixed plate, gripping cylinder, push rod cylinder, push rod are fixed
Plate, gripping piece return spring；
The coil forming device is arranged in the mounting hole of upper mounting plate or lower platform, the root of the shaping power transmission shaft and driving
The output axis connection of mechanism, shaping power transmission shaft are arranged in mounting hole by bearing and bearing positioning sleeve, are molded drive sleeve jacket casing
Mounted in shaping power transmission shaft close to end outside and can slide axially, shaping end part of driving shaft install be used for limit shaping
Shaft end ring, stop collar are that top is opened wide and bottom is annular cylinder jacket to drive socket in axial sliding, are molded drive sleeve
Cylinder outer, coaxial fixes suit stop collar, and the annular region between stop collar and shaping drive socket is fixed for placing gripping piece
Block, the annular region bottom of stop collar have a circumferentially equally distributed fixed block mounting hole, gripping piece fixed block by jacking block and
Fixes sleeve composition below jacking block, by being fixed on gripping piece fixed block through fixed block mounting hole fixes sleeve
In the annular region of stop collar；
Gripping piece is fixed in the radial slot of the jacking block of gripping piece fixed block, and each gripping piece is separated by a certain distance straight by two panels
Vertical parallel-plate composition, the top edge of two parallel-plates is bent to form gripping head to another parallel-plate direction；Push rod be by cross bar and
The T-bar of montant composition, between two parallel-plates of each gripping piece, the cross bar of push rod be able to will be gripped push rod with lengthwise movement
The coil of piece gripping ejects from gripping head, and the montant of push rod passes through stop collar bottom surface from the fixes sleeve of gripping piece fixed block
It is then passed through being connected in the push rod fixed plate of annular after being fixedly connected on the spring retainer piece outside shaping rotary shaft after stretching, top
Bar fixed plate is sleeved on outside bearing positioning sleeve；The gripping piece return spring is sleeved on the sleeve of gripping piece fixed block, gripping
The both ends of piece return spring contact with stop collar and spring retainer piece respectively；The pressing plate contacts with spring retainer piece；Push rod cylinder
Cylinder rod end be connected with push rod fixed plate and can promote push rod fixed plate drive push rod along shaping power transmission shaft axial movement；Institute
State pressing plate can be promoted from the cylinder rod for the gripping cylinder being fixed on support body to shaping power transmission shaft end direction move；
Described stator fixing apparatus includes guide rod, stator pallet, stator lift cylinder, and stator lift cylinder is fixed on described
Lower platform lower surface, the cylinder rod top of stator lift cylinder are connected with bottom in stator pallet, are passed through down at the top of guide rod
It is connected after linear bearing in the positioning hole of platform with stator tray bottom, treats that rule stator is consolidated using stator spacer with pin
It is scheduled on stator pallet；
Described upper rotary platform device includes drive mechanism and the coaxial flange being connected by screw bolts successively from top to bottom, connection
Sleeve, upper mounting plate drive socket and upper mounting plate；Drive mechanism is fixed on support body, and the output shaft of drive mechanism passes through same with flange
Axis connection, the flange of described flange are connected by the taper end of screw and branch sleeve, and butt end and the upper mounting plate of branch sleeve pass
The end of moving sleeve is connected, and upper mounting plate is arranged on upper mounting plate drive socket end, and upper mounting plate drive socket passes through bearing and bearing
Fixed cover is connected with support body；
Described lower rotary platform device include drive mechanism, gear drive, lower platform, lower platform power transmission shaft, feather key,
Lower platform drive socket, lower platform lift cylinder, the output shaft of the drive mechanism on support body pass through shaft coupling and gear
The input axis connection of transmission mechanism, gear drive are arranged on support body, and output shaft and the lower platform of gear drive pass
Moving sleeve bottom is coaxially connected, and coaxial package lower platform power transmission shaft inside the lower platform drive socket, lower platform power transmission shaft connects
Feather key is fixedly mounted in proximal end, and feather key coordinates with the keyway inside lower platform drive socket, makes lower platform power transmission shaft relative
Lower platform drive socket is axially moved within the specific limits, and lower platform is arranged on the top of lower platform power transmission shaft；Lower platform is driven
Sleeve is connected by bearing and bearing fixing sleeve with support body；The lower platform lift cylinder is arranged on support body, lower platform lifting
The upward stretching of the cylinder rod of cylinder is simultaneously coaxially connected with lower platform power transmission shaft bottom.
2. coil inserting apparatus as claimed in claim 1, it is characterized in that the coil feed rotating shaft by it is coaxial and from top to bottom successively with
Bolted connecting shaft, transition axis and feeding power transmission shaft composition, the diameter of connecting shaft, transition axis and feeding power transmission shaft increase successively
Greatly and it is quill shaft, the bearing of the feeding power transmission shaft is arranged in feeding bearing fixing sleeve, and feeding bearing fixing sleeve is installed
On support body, feeding transmission the tip of the axis is the output shaft company of coil feeding shaft end, connecting shaft root and drive mechanism
Connect.
3. coil inserting apparatus as claimed in claim 1, it is characterized in that N=2, i.e., be uniformly distributed 4 coil moldings of installation on upper mounting plate
Device, also has the end ring for fixing bearing between upper mounting plate drive socket and bearing fixing sleeve, the bearing is deep
Ditch ball bearing.
4. coil inserting apparatus as claimed in claim 1, it is characterized in that drive mechanism includes servomotor, shaft coupling and decelerator, watch
Take motor to be connected with reductor by shaft coupling, the output shaft of the output shaft of reductor as drive mechanism, drive mechanism passes through
Decelerator fixed mount is fixed on installation site.
5. coil inserting apparatus as claimed in claim 1, it is characterized in that the gear drive includes driving gear and driven gear,
The output shaft of input shaft of the driving gear shaft of driving gear as gear drive, one end and drive mechanism passes through shaft coupling
It is connected, the other end is arranged in the fixed bearing block with support body by self-aligning ball bearing；The inner ring coaxial package of driven gear
On lower platform drive socket.
6. coil inserting apparatus as claimed in claim 1, distinguish it is characterized in that described lower platform drive socket is outer close to upper and lower ends
A deep groove ball bearing is set with, between lower platform drive socket and bearing fixing sleeve below the deep groove ball bearing close to lower end also
Equipped with bearing stop collar, installed thrust ball bearing in bearing stop collar, the upper surface of the thrust ball bearing with close to lower end
The inner ring lower surface of deep groove ball bearing is engaged；Bearing fixing sleeve upper end is provided with end ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179333.4A CN105790528B (en) | 2016-03-28 | 2016-03-28 | Coil inserting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179333.4A CN105790528B (en) | 2016-03-28 | 2016-03-28 | Coil inserting apparatus |
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| Publication Number | Publication Date |
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| CN105790528A CN105790528A (en) | 2016-07-20 |
| CN105790528B true CN105790528B (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610179333.4A Expired - Fee Related CN105790528B (en) | 2016-03-28 | 2016-03-28 | Coil inserting apparatus |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300836B (en) * | 2016-10-19 | 2018-10-12 | 广州强强电子科技有限公司 | Electrical-coil kludge |
| JP6458105B1 (en) * | 2017-09-11 | 2019-01-23 | 株式会社小田原エンジニアリング | Rotating electrical machine manufacturing system |
| CN110417206B (en) * | 2019-09-04 | 2023-08-18 | 浙江盘毂动力科技有限公司 | Disc type iron core winding forming device and method |
| CN113067444A (en) * | 2021-03-31 | 2021-07-02 | 深圳市合力士机电设备有限公司 | Wire embedding mechanism of card issuing motor |
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