CN101697442A - Rotary type winding machine of bicycle motor - Google Patents
Rotary type winding machine of bicycle motor Download PDFInfo
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- CN101697442A CN101697442A CN200910233621A CN200910233621A CN101697442A CN 101697442 A CN101697442 A CN 101697442A CN 200910233621 A CN200910233621 A CN 200910233621A CN 200910233621 A CN200910233621 A CN 200910233621A CN 101697442 A CN101697442 A CN 101697442A
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Abstract
The invention is an automatic winding machine used for winding a winding of a bicycle motor. The winding machine mainly comprises the functional modules of a rotary winding motion mechanism, a wire pressing motion mechanism, a wire pressing supporting rack height adjusting mechanism, a bicycle motor iron core rotating mechanism, a counting mechanism, a tensioning mechanism and the like, wherein the most remarkable characteristics of the winding machine is that: two opposite circular arc-surface explorators are used for leading enamelled wires to a groove, and the uniform winding is realized by using the wire pressing mechanism to adjust the height of a winding coil. When the enamelled wires are wound around a supporting rack (2), because of the blocking of the circular arc-surface explorators of a back wire rack (36) and a front wire rack (37), the enamelled wires are limited and led to a wire groove between the supporting racks; and when the enamelled wires are wound to the outside of the left side (or right side) of the wire groove, a left wire pressing rack (16)(or right wire pressing rack (21)) is driven by a cam (15) (or a cam (20)) to easily press down the enamelled wires to a proper height. By reasonably adjusting the rotary speed of a left screw rod (17), the heights of the wire pressing supporting racks can be gradually adjusted, so that the uniform winding of the coil is realized, and the winding density of the enamelled wires can be dynamically adjusted and controlled. In the winding process, an enamelled wire roller (34) rotates in the same direction as the winding direction, so that the torsional stress of the enamelled wires generated in the process of winding the coil can be released. The winding machine is characterized in simple structure, high efficiency, low cost and automatic counting, and can be widely used for winding the coil of the motor of the bicycle and the coil similar to the armature.
Description
Technical field
The present invention relates to a kind of coil winding machine that is used for the motor winding coiling, especially can realize the rotary type winding machine of bicycle motor of high density multiple-grooved ironcore choke coiling.
Background technology
Rotor is the rotor core of integrated electric motor such as electric bicycle and motorcycle particularly, and is of a great variety usually, complex structure, and at present, the most frequently used motor of electric bicycle is for having the anodontia motor of brush and brushless gearless motor.The difference of brush motor and brushless electric machine is that brush motor is to carry out mechanical commutation by carbon brush and commutator, and brushless electric machine then is to finish electronic commutation by the Hall unit induced signal and by controller.
There is the kind of the anodontia motor of brush more, mainly forms by rotor coil, magnetic steel of stator, left and right side cap, carbon brush, commutator, motor reel and bearing etc. by the anodontia motor of brush.Have the magnet steel on the anodontia motor stator of brush to be generally 5～7 pairs, the groove number of armature rotor is generally 39～57.The rotor winding links to each other with commutator segment, through commutator and carbon brush and external circuit connection.The magnetic field that rotor winding energising back produces acts on mutually with the magnetic field of magnetic steel of stator and drives rotor rotation.There is the anodontia motor of brush to belong to slow-speed motor, because rotor is in the motor outside, so be referred to as external-rotor motor.Have the brush gearless motor not have gear reduction, its power performance relative with climbing capacity a little less than, but impulsive force is little, security of operation because speed is lower, wear of brush only has usually and is brushed with about 1/16 of tooth motor, because of gearless deceleration device noise also less.In addition, because armature winding is fixed in the wheel subshell, by the shell and the spoke that rotate, heat distributes easily.
The brushless gearless motor mainly is made up of rotor magnetic steel, stator winding, bearing and left and right side cap etc.The stator winding of brushless gearless motor is embedded in the groove of winding supporting mass by certain rules usually and forms three phase windings, and Y-connection is often adopted in the wiring of three phase windings.In the air gap of motor rotor and stator, produce magnetic field behind the stator winding electrifying and act on mutually with the magnetic field of permanent-magnet steel and produce torque, order about motor and rotate.The brushless gearless motor also belongs to slow-speed motor.Brushless electric machine is owing to adopt electronic commutating device, rotary speed precision height not only, and fundamentally eliminated wear of brush, do not need the replacing brush that expires, and noise is very little.Though brushless gearless motor circuit complexity, cost are also higher relatively, with the obvious advantage.
The common groove number of above-mentioned low speed bicycle motor is more, and the groove gap is very little, and is minimum even less than 2mm, brings very big difficulty to automatic winding.Owing to traditional coil winding machine mainly is applicable to the coiling cylindrical layer winding, the main both at home and abroad at present manual method coiling bicycle motor winding that adopts is not seen the sale of bicycle motor automatic winding equipment as yet in Chinese market.
The difficult point of bicycle motor winding automatic winding is winding supporting mass core structure complexity, the groove gap is very little, winding space is not abundant, very fast in the winding process owing to rotating speed, tension force is bigger, insulating barrier damage and broken string phenomenon may appear, the variation of coiling speed also may cause the lax and disorderly of embedded coil, problems such as in addition, the winding after coiling is finished also exists the groove internal pore bigger, and activity coefficient is lower.
200510087484.9 disclose " armature coil winder and the method for winding " of the application of Japanese Industry Co., Ltd.This patent application provides the coil winding machine of a kind of high density circle coiling, while limiting coil termination in the confined space and the method for using this coil winding machine to wind the line at thin armature coiling.This invention adopts movable mold, the mould slide of being with the device that flys in circles and reshaping structure etc. to realize circle moving work.Though this patent can realize high density circle moving substantially and do, complex structure, cost is higher, and efficient is not high yet.
The present invention is directed to the above-mentioned present situation of bicycle motor winding technique, a kind of rotary type bicycle motor automatic winding machine and winding method are provided.
Summary of the invention
Technical problem: for realizing the coiling of high density multiple-grooved bicycle motor winding, the present invention is directed to that traditional coil winding machine mainly is applicable to coiling drum type brake winding and existing winding machine of bicycle motor patent structure complexity, cost is higher and problem such as efficient is lower, a kind of rotary type winding machine of bicycle motor is provided, this coil winding machine is simple in structure, with low cost, can effectively solve the difficult problem that existing bicycle motor can not automatic winding.
Technical scheme: the technical solution adopted for the present invention to solve the technical problems is: the gyration by turning arm realizes the coiling action, and the arc surface pattern guiding enamelled wire that props up go back to the frame both sides by being placed in is embedded in the groove it naturally, adjusts the height of institute's coiling to realize even coiling by press mechanism simultaneously.Around intact one prop up back frame after, the stepping motor that links to each other with motor iron-core can drive iron core and rotate to an angle forward or backwards, make treat on the iron core around the next one prop up back frame and be in and treat around station, thereby begin the coiling that the next one props up back frame.
Winding machine of bicycle motor provided by the present invention mainly is made up of several functional modules such as revolution winding mechanism, line ball motion, line ball bearing support Height Adjustment mechanism, bicycle motor iron core rotating mechanism, counting device and strainers.
The revolution winding mechanism is a main motion of the present invention mechanism, and this mechanism mainly contains compositions such as main motor, deceleration transmission wheel, wire spool and bobbin.The revolution winding mechanism can imitate the coiling action of staff, by gyration the enamelled wire in the fairlead is wrapped in propping up back on the frame of bicycle motor iron core through bobbin.
The line ball motion is the line ball frame (being fork) that is driven by cam mechanism, and its principle is that the line ball frame by the cam drive bending of gyration swings, thereby realizes the gap line ball action of line ball frame.
Line ball bearing support Height Adjustment mechanism is by screw drive.In the winding process, along with the process variation of coiling, being wound on the enamelled wire height that props up back on the frame needs synchronous change, has only adjusted in concert line ball bearing support height, could realize the even coiling of coil.For preventing that bearing support from rotating, by guide rod it being rotatablely moved retrains.
Bicycle motor iron core rotating mechanism is a motion driven by stepper motors.After mechanism finishes a coiling of propping up back coil on the frame, need drive iron core by rotating mechanism the next one is treated that the frame that props up back of coiling rotates on the current coiling station, thereby the continuous coiling that the frame winding is propped up back in realization is until the coiling of finishing whole motor windings.
Counting device.Counting device is used to add up current coil turn that returns institute's coiling on the frame, and when coil turn reached requiring of setting, counting device provided the current coiling action of signal terminating.
In addition, because the coiling velocity variations causes the lax and disorderly of coil, on enamelled wire roller 34, strainer is set, makes enamelled wire keep the tensile force of appropriateness by elasticity for preventing.
The most significant technical characterictic of the present invention is, adopts two relative arc surface pattern guiding enamelled wires to go into groove and adopt thread depressing mechanism to adjust the height of institute's coiling to realize even coiling.
Beneficial effect: rotary winding machine of the present invention can overcome the difficulty that existing coil winding machine is difficult to be applied to the bicycle motor coiling well, also can overcome external relevant patent structure complexity, cost is higher and efficient is not high shortcoming, thus for the bicycle motor coil winding provide one simply, efficiently, coil winding machine cheaply.
The present invention has vast market prospect for original, as to have independent intellectual property right innovative product, does not still have special-purpose winding machine of bicycle motor product on the domestic and international market at present.
Description of drawings
Fig. 1 be of the present invention at application.Bicycle motor iron core 1 is wherein arranged, prop up back frame 2.
Fig. 2 is a theory of mechanics schematic diagram of the present invention.Bicycle motor iron core 1 is wherein arranged, prop up back frame 2, bearing body 3, bearing support 4, main motor 5, drive 6, drive 7, fairlead 8, drive 9, drive 10, rotary disk 11, bobbin 12, drive 13, drive 14, left side cam 15, left side line ball frame 16, left side screw rod 17, guide rod 18, bearing support 19, right cam 20, right line ball frame 21, motor 22, drive 23, drive 24, motor 25, drive 26, drive 27, drive 28, drive 29, drive 30, drive 31, drive 32, enamel-cover coil holder 33, enamelled wire roller 34, counter 35, back lead frame 36 and preceding lead frame 37.
Fig. 3 is a winding mechanism structure chart of the present invention.Bicycle motor iron core 1, left cam 15, left line ball frame 16, back lead frame 36 and preceding lead frame 37 are wherein arranged.
Fig. 4 is the end view of winding mechanism of the present invention.Bicycle motor iron core 1, bearing support 4, left cam 15, left line ball frame 16, left screw rod 17, guide rod 18, bearing support 19, right line ball frame 21, back lead frame 36, preceding lead frame 37 and hinge 38 are wherein arranged.
Embodiment
Below in conjunction with drawings and Examples technical scheme of the present invention is further specified.
Fig. 1 be of the present invention at application.Bicycle motor iron core 1 is wherein arranged, prop up back frame 2.Wherein prop up back the periphery that is distributed in motor iron-core 1 around the frame 2, both constitute an integral body, for treating the support of coiling.
Fig. 2 is a theory of mechanics schematic diagram of the present invention.Bicycle motor iron core 1 is wherein arranged, prop up back frame 2, bearing body 3, bearing support 4, main motor 5, drive 6, drive 7, fairlead 8, drive 9, drive 10, rotary disk 11, bobbin 12, drive 13, drive 14, left side cam 15, left side line ball frame 16, left side screw rod 17, guide rod 18, bearing support 19, right cam 20, right line ball frame 21, motor 22, drive 23, drive 24, motor 25, drive 26, drive 27, drive 28, drive 29, drive 30, drive 31, drive 32, enamel-cover coil holder 33, enamelled wire roller 34, counter 35, back lead frame 36 and preceding lead frame 37.Wherein, prop up back the periphery that frame 2 is distributed in motor iron-core 1 all around, both constitute an integral body, prop up back frame 2 for treating the skeleton of coiling; Bearing body 3 is the bearing of whole winding mechanism, rigidly fixes together with ground, and bearing support 4 is positioned at bearing body 3 tops, is used to install winding mechanism and related components; Main motor 5 is the main motion drive motors, and link with drive 6, drive 6 and drive 7 constitute a pair of gear driving pair, drive 7 links to each other with drive 9 and rotary disk 11 and constitutes rigid attachment, fairlead 8 passes from the central small hole of this rigid attachment in the noncontact mode, and be fixed on the bearing body 3 of coil winding machine, bobbin 12 is positioned at rotary disk 11 lower edge, and with rotary disk 11 rigid attachment; Drive 10 links to each other with drive 9, and constituting a rigid attachment with drive 13, drive 14 links to each other with drive 13, and formation bevel-gear sett transmission, left side cam 15 links to each other with drive 14, and drives left line ball frame 16 reciprocally swingings to realize the line ball action in left side; Motor 22 is a line ball bearing support Height Adjustment mechanism drive motors, motor 22 links to each other with left screw rod 17 with the gear movement pair that drive 24 constitutes by drive 23, left side screw rod 17 links to each other with bearing support 19, guide rod 18 is fixed on the bearing support 4, and pass from the guide hole of bearing support 19, left side line ball frame 16 and right line ball frame 21 are positioned at bearing support 19 tops, and connect with bearing support 19 with hinging manner; Right line ball frame 21 links to each other with right cam 20, and under driving, right cam 20 realizes reciprocally swinging, right cam 20 links to each other with drive 28, and constituting a rigid attachment, drive 28 links to each other with drive 29, and constitutes the bevel-gear sett transmission, drive 29 links to each other with drive 30, and constituting a rigid attachment, drive 30 links to each other with drive 9, and constitutes a pair of gear movement pair; Motor 25 is the drive motors of bicycle motor iron core rotating mechanism, motor 25 links to each other with drive 26, drive 26 links to each other with drive 27, and constitute a pair of gear movement pair, the central shaft rigid attachment of drive 27 and motor iron-core 1, thus will give motor iron-core 1 from the Motion Transmission of motor 25; Drive 31 and drive 30 rigid attachment, drive 32 links to each other with drive 31, and constitutes the bevel-gear sett transmission, and the axle of drive 32 links to each other with counter 35, to realize the coiling counting; Enamel-cover coil holder 33 links to each other with drive 32, and constitutes rigid attachment, and enamelled wire roller 34 is positioned on the enamel-cover coil holder 33; Back lead frame 36 and preceding lead frame 37 are fixed on the bearing support 4 by cantilever lever.
Among Fig. 2, motor iron-core 1 and prop up back integral body of frame 2 formations is the object of coil winding, treats that coiling promptly is wound in propping up back on the frame 2 of iron core 1.Motor iron-core 1, the part of propping up back outside frame 2, bearing body 3 and the bearing support 4 constitute winding mechanism, and winding mechanism comprises gyration mechanism, line ball motion, line ball bearing support Height Adjustment mechanism, bicycle motor iron core rotating mechanism and counting device etc.Among Fig. 2, main motor 5, drive 6, drive 7, rotary disk 11 and bobbin 12 constitute the gyration mechanism of coiling action; Main motor 5, drive 6, drive 7, drive 9, drive 10, drive 13, drive 14, left cam 15 and left line ball frame 16 constitute left side line ball motion; Main motor 5, drive 6, drive 7, drive 9, drive 30, drive 29, drive 28, right cam 20 and right line ball frame 21 constitute right side line ball motion; Motor 22, drive 23, drive 24, left screw rod 17, guide rod 18, bearing support 19 constitute line ball bearing support Height Adjustment mechanism; Motor 25, drive 26, drive 27 constitute bicycle motor iron core rotating mechanism; Drive 30, drive 31, drive 32 sum counters 35 constitute counting device.
Before the coil winding, the bicycle motor iron core that at first will treat coiling places on the winding mechanism, its axle and drive 27 are constituted an integral body with rigid attachment, and enamelled wire roller 34 placed on the enamel-cover coil holder 33, then enamelled wire is guided to bobbin 12 by fairlead 8, and draw from the fairlead end of bobbin 12, can carry out coiling with the end of a thread is fixing then.
In the coil winding process, the revolution winding mechanism realizes that by the coiling action of imitation staff coil twines.Bobbin 12 moves in a circle with rotary disk 11 under coiling gyration mechanism drives, because the end of a thread of enamelled wire is drawn by the fairlead end of bobbin 12 and is fixed, therefore, bobbin 12 whenever rotates a circle, and promptly is equivalent to enamelled wire and twines a circle around propping up back frame.
Fig. 3 is a winding mechanism structure chart of the present invention.Bicycle motor iron core 1 wherein arranged, prop up back frame 2, left cam 15, left line ball frame 16, back lead frame 36 and preceding lead frame 37.Wherein, back lead frame 36 and preceding lead frame 37 are for having the pattern of arc surface, when enamelled wire when propping up back frame and twine, because stopping of back lead frame 36 and preceding lead frame 37 arc surfaces, enamelled wire is limited and is directed in the wire casing that props up back between the frame, and when enamelled wire is wound to outside the wire casing of both sides, the line ball frame of respective side can be taken advantage of a situation under cam drive enamelled wire is pressed to suitable height, the situation that left line ball frame 16 presses down under left cam 15 drives has been shown among Fig. 3, and the line ball action on right side similarly.Therefore, bobbin 12 whenever can a certain height place twine a circle enamelled wire thereon around propping up back frame one circle, and the height that enamelled wire twines is mainly determined by the height of line ball bearing support.In the winding process, along with the process of coil winding changes, being wound on the enamelled wire height that props up back on the frame needs synchronous change, has only progressive and rationally regulates line ball bearing support height, could realize the even coiling of coil.
Fig. 4 is the end view of winding mechanism of the present invention.Bicycle motor iron core 1 arranged among the figure, prop up back frame 2, bearing support 4, left cam 15, left line ball frame 16, left screw rod 17, guide rod 18, bearing support 19, right line ball frame 21, back lead frame 36, preceding lead frame 37 and hinge 38.Wherein, the effect of left screw rod 17, guide rod 18, bearing support 19 is mainly line ball bearing support Height Adjustment.As seen from Figure 4, left side screw rod 17 whenever revolves under the driving of line ball bearing support Height Adjustment mechanism and turns around, the bearing support 19 tooth distance that promptly rises or descend is rationally regulated the height that the rotating speed of left screw rod 17 can progressive adjustment line ball bearing support, thereby realizes the uniform winding of enamelled wire.The winding density of enamelled wire can dynamically be adjusted and control to the rotating speed that increases or reduce left screw rod 17.For preventing that bearing support 19 from rotating, by guide rod 18 it being rotatablely moved retrains.
For ease of calculating the coiling number of turns, with the real-time statistics and the demonstration coiling number of turns, and realize controlling automatically, the twining movement of rotary disk 11 reaches counter 35 by the counting device that drive 30, drive 31, drive 32 sum counters 35 constitute, rationally adjust gearratio and make rotary disk 11 keep identical rotating speed, can realize the coil winding counting with drive 32.When coil turn reached the numerical value of expectation, counting device provided signal to stop current coiling action.
Among Fig. 2, enamel-cover coil holder 33 links to each other with drive 32, and the purpose that constitutes rigid attachment is to make the every winding of enamelled wire prop up back frame one circle, and enamel-cover coil holder 33 can drive enamelled wire roller 34 and forward revolve and turn around, with the enamelled wire twisting stress of release coil coiling action generation.
Because the profile of propping up back frame, it is the skeleton of coil winding, with the circus movement track of bobbin 12 be not similar shape, therefore, in the coil winding process, can there be sometimes fast and sometimes slow periodicity dynamic change in the movement velocity of enamelled wire, is coil sag and the disorder that prevents to cause owing to the coiling velocity variations, the present invention's enamelled wire roller 34 is provided with elastic tension mechanism, makes enamelled wire keep the tensile force of appropriateness by the elasticity pretension.
After finishing a coil winding that props up back frame, bicycle motor iron core rotating mechanism is under the driving of motor 25, drive iron core 1 next one is treated that the frame that props up back of coiling rotates on the current coiling station, so that carry out next coiling of propping up back frame, thereby the continuous coiling that the frame winding is propped up back in realization is until the coiling of finishing whole bicycle motor windings.
The foregoing description shows, rotary type winding machine of bicycle motor provided by the invention, not only can realize the continuous automatic winding of bicycle motor coil, and can discharge the enamelled wire twisting stress automatically, and the characteristics with simple, efficient, with low cost and automatic counting can effectively solve the difficult problem that existing bicycle motor can not automatic winding.
The present invention is original, as to have independent intellectual property right innovative product, does not still have special-purpose winding machine of bicycle motor product at present both at home and abroad.The present invention can be applicable to the coil winding of bicycle motor coil winding and other similar armatures, has boundless market prospects, social benefit and remarkable in economical benefits.
Claims (10)
1. a rotary type winding machine of bicycle motor is characterized in that this coil winding machine device comprises bicycle motor iron core 1, prop up back frame 2, bearing body 3, bearing support 4, main motor 5, drive 6, drive 7, fairlead 8, drive 9, drive 10, rotary disk 11, bobbin 12, drive 13, drive 14, left side cam 15, left side line ball frame 16, left side screw rod 17, guide rod 18, bearing support 19, right cam 20, right line ball frame 21, motor 22, drive 23, drive 24, motor 25, drive 26, drive 27, drive 28, drive 29, drive 30, drive 31, drive 32, enamel-cover coil holder 33, enamelled wire roller 34, counter 35, back lead frame 36 and preceding lead frame 37.Wherein, prop up back the periphery that frame 2 is distributed in motor iron-core 1 all around, both constitute an integral body, prop up back frame 2 for treating the skeleton of coiling; Bearing body 3 is the bearing of whole winding mechanism, rigidly fixes together with ground, and bearing support 4 is positioned at bearing body 3 tops, is used to install winding mechanism and related components; Main motor 5 is the main motion drive motors, and link with drive 6, drive 6 and drive 7 constitute a pair of gear driving pair, drive 7 links to each other with drive 9 and rotary disk 11 and constitutes rigid attachment, fairlead 8 passes from the central small hole of this rigid attachment in the noncontact mode, and be fixed on the bearing body 3 of coil winding machine, bobbin 12 is positioned at rotary disk 11 lower edge, and with rotary disk 11 rigid attachment; Drive 10 links to each other with drive 9, and constituting a rigid attachment with drive 13, drive 14 links to each other with drive 13, and formation bevel-gear sett transmission, left side cam 15 links to each other with drive 14, and drives left line ball frame 16 reciprocally swingings to realize the line ball action in left side; Motor 22 is a line ball bearing support Height Adjustment mechanism drive motors, motor 22 links to each other with left screw rod 17 with the gear movement pair that drive 24 constitutes by drive 23, left side screw rod 17 links to each other with bearing support 19, guide rod 18 is fixed on the bearing support 4, and pass from the guide hole of bearing support 19, left side line ball frame 16 and right line ball frame 21 are positioned at bearing support 19 tops, and connect with bearing support 19 with hinging manner; Right line ball frame 21 links to each other with right cam 20, and under driving, right cam 20 realizes reciprocally swinging, right cam 20 links to each other with drive 28, and constituting a rigid attachment, drive 28 links to each other with drive 29, and constitutes the bevel-gear sett transmission, drive 29 links to each other with drive 30, and constituting a rigid attachment, drive 30 links to each other with drive 9, and constitutes a pair of gear movement pair; Motor 25 is the drive motors of bicycle motor iron core rotating mechanism, motor 25 links to each other with drive 26, drive 26 links to each other with drive 27, and constitute a pair of gear movement pair, the central shaft rigid attachment of drive 27 and motor iron-core 1, thus will give motor iron-core 1 from the Motion Transmission of motor 25; Drive 31 and drive 30 rigid attachment, drive 32 links to each other with drive 31, and constitutes the bevel-gear sett transmission, and the axle of drive 32 links to each other with counter 35, to realize the coiling counting; Enamel-cover coil holder 33 links to each other with drive 32, and constitutes rigid attachment, and enamelled wire roller 34 is positioned on the enamel-cover coil holder 33; Back lead frame 36 and preceding lead frame 37 are fixed on the bearing support 4 by cantilever lever.
2. rotary type winding machine of bicycle motor device according to claim 1, it is characterized in that motor iron-core 1, prop up back frame 2, the part outside bearing body 3 and the bearing support 4 constitutes winding mechanism, winding mechanism comprises gyration mechanism, line ball motion, line ball bearing support Height Adjustment mechanism, bicycle motor iron core rotating mechanism and counting device etc.Wherein, main motor 5, drive 6, drive 7, rotary disk 11 and bobbin 12 constitute the gyration mechanism of coiling action; Main motor 5, drive 6, drive 7, drive 9, drive 10, drive 13, drive 14, left cam 15 and left line ball frame 16 constitute left side line ball motion; Main motor 5, drive 6, drive 7, drive 9, drive 30, drive 29, drive 28, right cam 20 and right line ball frame 21 constitute right side line ball motion; Motor 22, drive 23, drive 24, left screw rod 17, guide rod 18, bearing support 19 constitute line ball bearing support Height Adjustment mechanism; Motor 25, drive 26, drive 27 constitute bicycle motor iron core rotating mechanism; Drive 30, drive 31, drive 32 sum counters 35 constitute counting device.
3. rotary type winding machine of bicycle motor device according to claim 1 is characterized in that in the coil winding process, and the revolution winding mechanism realizes that by the coiling action of imitation staff coil twines.Bobbin 12 moves in a circle with rotary disk 11 under coiling gyration mechanism drives, because the end of a thread of enamelled wire is drawn by the fairlead end of bobbin 12 and is fixed, therefore, bobbin 12 whenever rotates a circle, and promptly is equivalent to enamelled wire and twines a circle around propping up back frame.
4. rotary type winding machine of bicycle motor device according to claim 1, its notable attribute are to adopt two relative arc surface patterns guiding enamelled wires to go into groove and adopt thread depressing mechanism to adjust the height of institute's coiling to realize even coiling.When enamelled wire when propping up back frame and twine, because stopping of back lead frame 36 and preceding lead frame 37 arc surface patterns, enamelled wire is limited and is directed in the wire casing that props up back between the frame, and outside enamelled wire is wound to wire casing left side (or right side) time, left line ball frame 16 (or right line ball frame 21) is taken advantage of a situation under cam 15 (or cam 20) drives enamelled wire is pressed to suitable height.
5. rotary type winding machine of bicycle motor device according to claim 1, it is characterized in that left screw rod 17 whenever revolves turns around, the bearing support 19 tooth distance that promptly rises or descend, the rotating speed of rationally regulating left screw rod 17 gets final product the height of progressive adjustment line ball bearing support, thereby realizes the uniform winding of enamelled wire.For preventing that bearing support 19 from rotating, by guide rod 18 it being rotatablely moved retrains.
6. rotary type winding machine of bicycle motor device according to claim 1, it is characterized in that in the winding process, process variation along with coil winding, be wound on the enamelled wire height that props up back on the frame and need synchronous change, rationally regulate the height that the rotating speed of left screw rod 17 can progressive adjustment line ball bearing support, thereby realize the even coiling of coil.The winding density of enamelled wire can dynamically be adjusted and control to the rotating speed of adjusting left screw rod 17.
7. rotary type winding machine of bicycle motor device according to claim 1 is characterized in that rationally adjusting gearratio and makes rotary disk 11 keep identical rotating speed with drive 32, can realize the coil winding counting.When coil turn reached the numerical value of expectation, counting device provided signal to stop current coiling action.
8. rotary type winding machine of bicycle motor device according to claim 1, it is characterized in that enamel-cover coil holder 33 links to each other with drive 32 and constitutes rigid attachment, make the every winding of enamelled wire prop up back frame one circle, enamel-cover coil holder 33 can drive enamelled wire roller 34 and forward revolve and turn around, the enamelled wire twisting stress that produces with release coil coiling action.
9. rotary type winding machine of bicycle motor device according to claim 1, it is characterized in that enamelled wire roller 34 is provided with elastic tension mechanism, make enamelled wire keep the tensile force of appropriateness by the elasticity pretension, with coil sag and the disorder that prevents to cause owing to the coiling velocity variations.
10. rotary type winding machine of bicycle motor device according to claim 1, it is characterized in that after finishing a coil winding that props up back frame, bicycle motor iron core rotating mechanism is under motor 25 drives, drive iron core 1 next one is treated that the frame that props up back of coiling rotates on the current coiling station, so that carry out next coiling of propping up back frame, thereby the continuous coiling that the frame winding is propped up back in realization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910233621A CN101697442A (en) | 2009-10-26 | 2009-10-26 | Rotary type winding machine of bicycle motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910233621A CN101697442A (en) | 2009-10-26 | 2009-10-26 | Rotary type winding machine of bicycle motor |
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| CN101697442A true CN101697442A (en) | 2010-04-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101860145B (en) * | 2010-05-13 | 2012-08-29 | 崔建伟 | Winding device and winding method of motor armature of electric motor vehicle |
| CN105926359A (en) * | 2016-06-06 | 2016-09-07 | 保定钞票纸业有限公司 | Double-line double-pitch synchronous swinging device for anti-counterfeiting lines |
| CN112703568A (en) * | 2018-09-28 | 2021-04-23 | 三菱电机株式会社 | Winding method, winding machine, insulating member, and rotating electrical machine |
-
2009
- 2009-10-26 CN CN200910233621A patent/CN101697442A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101860145B (en) * | 2010-05-13 | 2012-08-29 | 崔建伟 | Winding device and winding method of motor armature of electric motor vehicle |
| CN105926359A (en) * | 2016-06-06 | 2016-09-07 | 保定钞票纸业有限公司 | Double-line double-pitch synchronous swinging device for anti-counterfeiting lines |
| CN112703568A (en) * | 2018-09-28 | 2021-04-23 | 三菱电机株式会社 | Winding method, winding machine, insulating member, and rotating electrical machine |
| CN112703568B (en) * | 2018-09-28 | 2022-08-26 | 三菱电机株式会社 | Winding method, winding machine, insulating member, and rotating electrical machine |
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