CN102270906B - Coil winding device and coil winding method - Google Patents
Coil winding device and coil winding method Download PDFInfo
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- CN102270906B CN102270906B CN 201110104206 CN201110104206A CN102270906B CN 102270906 B CN102270906 B CN 102270906B CN 201110104206 CN201110104206 CN 201110104206 CN 201110104206 A CN201110104206 A CN 201110104206A CN 102270906 B CN102270906 B CN 102270906B
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Abstract
The invention provides a coil winding device and a coil winding method, wherein coils can be stably and evenly wound on a multi-polar armature even with multiple poles. The coil winding device comprises a flying fork for winding coils on a pole; a pair of central winding dies for guiding coils derived from the flying fork to the pole; a first movement mechanism for moving the pair of central winding dies in a mutually separated or approached manner; a pair of side plates arranged to clamp the pole from the circumferential direction of the multi-polar armature. The top edges of side plates are in the same plane with the top edge of the central winding dies. Along with the rotation of the flying fork, the side plates move toward the radial direction of the multi-polar armature together with the central winding dies; and a second movement mechanism for moving the pair of side plates in the circumferential direction of the multi-polar armature in a mutually separated or approached manner. The side plates are formed with openings. A flange part formed on the protruding end of the pole can enter the opening so as to form a covering part for covering the side edge of the side plates on the central winding dies.
Description
Technical field
The present invention relates generally to Winder and the method for winding for the wire rod of using at multipolar armature winding formation coil.
Background technology
In the past, formed the wire rod that coil is used for the magnetic pole at multipolar armature twines, used the flying fork type coil winding machine with flying trident widely, derived wire rod Yi Bian this flying trident rotates on one side around magnetic pole, and to this magnetic pole wound wire.And, for the limited size with armatures such as motors realizes more performance, therefore require coil winding machine in the limited winding space of multipolar armature, how can more wind the line.To this, effectively way is adjacent wire rod neatly to be twined magnetic pole each other very close to each otherly, i.e. so-called neat winding.Therefore, known have a following flying fork type coil winding machine, and it comprises: a pair of central winding former, and they live in the magnetic pole of row coiling with respect to the multipolar armature of having fixed the position from the axial clamp of multipolar armature; Travel mechanism, it makes above-mentioned a pair of central winding former axially mobile at multipolar armature so that they mutually away from, approach; The avris winding former, the magnetic pole that it will be adjacent with the magnetic pole that winds the line covers (for example with reference to patent documentation 1).
Namely, in this flying fork type coil winding machine, be configured to: central winding former is clamped the magnetic pole that should wind the line in the multipolar armature, make between this magnetic pole and the central winding former very close to each other, the wire rod of deriving from flying trident slides at the guide surface of central winding former, and is directed to the magnetic pole that should wind the line from its top.And to rotate the flying trident of deriving wire rod mobile in its rotating shaft direction while make, thereby neatly twine.At this, under the situation of the top of central winding former near magnetic pole, along with the carrying out of coiling, the top of central winding former can contact with the flange part of the outermost perimembranous that is positioned at multipolar armature.So by travel mechanism, enlarge the mutual interval of a pair of central winding former, make its top be positioned at the outside of flange part, and under this state, proceed coiling.And when wire rod contacted with flange part, the ground floor coiling finished.Then, the second layer is by making central winding former move to wind the line to the direction opposite with the ground floor coiling.Central authorities' winding former is while guiding wire rod away from flange part, thereby on the ground floor coil, carry out second layer coiling, when central winding former moves in the magnetic pole all sides, by thereby the 3rd layer of coiling carried out in the counter-rotating of its moving direction, and similarly carry out multilayer winding such as the 4th layer as required.
Patent documentation 1: Japanese kokai publication hei 10-257724 communique
As mentioned above, the central winding former of coil winding machine is wrapped in wire rod in control on this point where of magnetic pole extremely important, is under the situation of 4 to 6 fewer like this multipolar armatures in number of magnetic poles, can neatly twine fully.But, be 12,18 or surpass under the situation of multipolar armature of this quantity in number of magnetic poles, even have central winding former, also be difficult to the magnetic pole that correspondence winds the line sometimes and neatly twine.
That is, be directed into the wire rod of this magnetic pole by the central winding former from the axial clamping magnetic pole of multipolar armature, can be stretched by the radial outside of avris winding former to multipolar armature.But, be 12,18 or surpass under the situation of multipolar armature of this quantity in number of magnetic poles, magnetic pole and with it the adjacent formed angle of magnetic pole diminish, the difference of height of living in from the axial clamp of multipolar armature between the avris winding former of the central winding former of magnetic pole of the row coiling left and right sides magnetic pole adjacent with covering becomes bigger.Therefore, be directed to this magnetic pole from the flying trident derivation and by central winding former and also become big with being stretched by the avris winding former to the formed angle of wire rod that the radial outside of multipolar armature extends at all upwardly extending wire rod of multipolar armature.
On the other hand, contact with flange part for fear of the top of central winding former, enlarge moment at mutual interval from a pair of central winding former, between the top of central winding former and the magnetic pole that winding the line, produce the gap.So might be entered into the top of central winding former and the gap between the magnetic pole by the avris winding former to the wire rod that radial outside stretches, and can not again wire rod be wound the line in the part of wanting originally to wind the line.Therefore, the flying fork type Winder with central winding former and avris winding former in the past in the process to the magnetic pole wound wire, might produce the disorderly room for improvement that therefore exists in the neat winding of wire rod.
Summary of the invention
The object of the present invention is to provide a kind of Winder and method for winding, even the more multipolar armature of number of magnetic poles, also can be on its magnetic pole neat wound wire stably.
The present invention is the improvement of following Winder, and this Winder comprises: flying trident, Yi Bian wire rod is derived in its rotation on every side of magnetic pole in multipolar armature on one side, and to the magnetic pole wound wire; A pair of central winding former, they are configured to the axial clamping magnetic pole from multipolar armature, and along with the rotation of flying trident to the moving radially of multipolar armature, will guide to magnetic pole from tip edge from the wire rod that flying trident is derived; First travel mechanism, it makes a pair of central winding former the moving axially of multipolar armature so that they mutually away from, approach.
Its constitutive characteristic is, comprise: pair of side plates, they are configured to the circumferential clamping magnetic pole from multipolar armature, and the tip edge of its tip edge and a pair of central winding former becomes same plane, along with the rotation of flying trident, with a pair of central winding former moving radially to multipolar armature; Second travel mechanism, it makes pair of side plates move circumferential movement at multipolar armature so that they mutually away from, approach.
And, jag at magnetic pole forms under the situation of the flange part that limits the coiling scope, preferably on the pair of side plates of clamping magnetic pole, be formed with the opening that can supply flange part to enter respectively, more preferably be formed with covering portion at central winding former, this covering portion is from the lateral margin of the axial covering side plate of multipolar armature, and this side plate is from the circumferential clamping magnetic pole of multipolar armature.
Method for winding of the present invention is to use the method for Winder wound wire on each magnetic pole of multipolar armature, this Winder comprises: flying trident, rotate around its magnetic pole in multipolar armature, and upwards mobile in the footpath of multipolar armature, to the magnetic pole wound wire; With a pair of central winding former, be configured to magnetic pole from multipolar armature axially carry out clamping, and along with the rotation of flying trident to the moving radially of multipolar armature, will guide to magnetic pole from tip edge from the wire rod that flying trident is derived.
It is characterized in that, to be configured to from the pair of side plates of the circumferential clamping magnetic pole of multipolar armature: the tip edge of tip edge and a pair of central winding former becomes same plane, rotation along with flying trident, make pair of side plates with a pair of central winding former moving radially to multipolar armature, the wire guide that the both sides of a pair of central winding former and pair of side plates will derive from flying trident winds the line to magnetic pole.
In Winder of the present invention and method for winding, has pair of side plates, this pair of side plates is configured to the circumferential clamping magnetic pole from multipolar armature, and the tip edge of tip edge and a pair of central winding former becomes same plane, and the wire rod that therefore is pulled to radial outside when coiling is directed to magnetic pole by this side plate.And, be same plane with wire guide to the tip edge of the side plate of magnetic pole and the tip edge of central winding former, the therefore pole parts that can wire guide will be directed to originally to central winding former by side plate.Therefore even the top for fear of central winding former contacts with flange part, a pair of central winding former mutual interval of expansion and and magnetic pole between produced the gap, wire rod can not enter into this gap yet.And, along with the rotation of flying trident, make pair of side plates with a pair of central winding former to the moving radially of multipolar armature, thus can be on magnetic pole neat wound wire stably.
In addition, as long as on the pair of side plates of clamping magnetic pole, form the opening that can supply flange part to enter respectively, thereby will dwindle by making flange part enter the mutual interval of this opening pair of side plates.Thus, can prevent that the side plate pair magnetic pole adjacent with the magnetic pole that is winding the line from interfering, thereby and by wire guide can be realized more stable neat winding to magnetic pole.
And, as long as form covering portion at central winding former, this covering portion will axially covering from the lateral margin of the side plate of the circumferential clamping magnetic pole of multipolar armature from multipolar armature, just can prevent that the wire rod that the guide surface in the surface of central winding former slides from entering between the lateral margin and central winding former of side plate.
Description of drawings
Fig. 1 is the end view of the Winder of expression embodiment of the present invention.
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Fig. 3 is the vertical view of the A portion of Fig. 1.
Fig. 4 is the front view of the A portion of Fig. 1.
Fig. 5 is the B-B line cutaway view of Fig. 2.
Fig. 6 is that its pair of side plates is carried out clamping and the horizontal cross of the magnetic pole that begins to wind the line.
Fig. 7 is the C-C line cutaway view of Fig. 6.
Fig. 8 is the cutaway view corresponding with Fig. 6 of expression flange part and the state of the edge of opening butt of the opening of pair of side plates.
Fig. 9 is the thin head of a pair of central winding former of expression and the cutaway view corresponding with Fig. 7 of the state of this flange part butt.
Figure 10 is the cutaway view corresponding with Fig. 6 that expression has enlarged the state behind the mutual interval of pair of side plates.
Figure 11 is the cutaway view corresponding with Fig. 7 that expression has enlarged the state behind the mutual interval of a pair of central winding former.
Figure 12 is the cutaway view corresponding with Fig. 6 of the state after the coiling of expression ground floor finishes.
Figure 13 is the cutaway view corresponding with Fig. 7 of the state after the coiling of expression ground floor finishes.
Figure 14 is expression beginning second layer coiling and flange part and the cutaway view corresponding with Fig. 6 of the opposed state of opening.
Figure 15 is the cutaway view corresponding with Fig. 7 of the state after the thin head of expression beginning second layer coiling and a pair of central winding former staggers from flange part.
Figure 16 is the cutaway view corresponding with Fig. 6 of the state after the coiling of the expression second layer finishes.
Figure 17 is the cutaway view corresponding with Fig. 7 of the state after the coiling of the expression second layer finishes.
Figure 18 is the cutaway view of representing the state after the coiling end of magnetic pole corresponding with Fig. 6.
Figure 19 is the cutaway view of representing the state after the coiling end of magnetic pole corresponding with Fig. 7.
Number in the figure explanation: 1... multipolar armature; 2... magnetic pole; 2a... flange part; 3... wire rod; 4... flying trident; 15,16... central authorities winding former; 15b, 16b... covering portion; 39... side plate; 39a... opening; 41... first travel mechanism; 42... second travel mechanism; 100... Winder.
Embodiment
Below, be used for implementing best mode of the present invention based on description of drawings.
Fig. 1 represents Winder 100 of the present invention.This Winder 100 is to twine the device of multilayer wire rod 3 around a plurality of magnetic poles 2 of the multipolar armature 1 (stator) that constitutes engine or motor, and being to use on one side derives the flying fork type Winder that wire rod 3 winds the line at the flying trident 4 of rotation on every side of magnetic pole 2.Multipolar armature 1 in the present embodiment be comprise annulus 1a and from this annulus 1a towards the armature (Fig. 6 expression 7 magnetic poles) of radial outside with radial outstanding 18 magnetic poles 2.As shown in Figure 6, opening and form groove 1b between each magnetic pole 2 in this multipolar armature 1.The cross section of magnetic pole 2 is quadrangles, and the outer peripheral face of magnetic pole 2 is made of four planes of level and smooth shape.And, form flange part 2a on the top of each magnetic pole 2.
Return Fig. 1, this Winder 100 comprises: winding mechanism 6, and it is on the pedestal 5 of each parts of configuration, to the magnetic pole 2 of multipolar armature 1 wound wire 3 automatically; Indexing mechanism 7, it delivers to the coiling position by making multipolar armature 1 rotation successively with magnetic pole 2.Indexing mechanism 7 among Fig. 1 is make multipolar armature 1 axially vertical, it is supported, in the mechanism that winds the line with winding mechanism 6 opposed magnetic poles 2.In each figure, set three axles of X, Y, Z that intersect vertically mutually, X-axis is the axle along the approximate horizontal fore-and-aft direction extension of the magnetic pole 2 that winds the line radially namely being communicated with of multipolar armature 1 and winding mechanism 6, Y-axis is circumferentially to be the axle that the approximate horizontal transverse direction extends along the multipolar armature 1 of this magnetic pole that winds the line 2, the Z axle be along multipolar armature 1 axially be the axle that vertical direction is extended, the formation of this Winder 100 is described.
As shown in Figure 1, indexing mechanism 7 comprises: indexing motor 9, link with the output shaft 9a of indexing motor 9 and with the rotating shaft of multipolar armature 1 the bolster 10 of coaxial extensions, with bolster 10 bindings the circular dividing table 11 of mounting multipolar armature 1 flatly.Multipolar armature 1 constitutes: the state that is inserted among the through hole 1c of annulus 1a with the axle 11a of circular dividing table 11 is positioned on the circular dividing table 11, and utilize armature pressing component 96 described later from the direction opposite with circular dividing table 11 (being the top Fig. 1) circular dividing table 11 to be pressed, thereby can be bearing on the circular dividing table 11.
This indexing mechanism 7 constitutes: drive by indexing motor 9, the multipolar armature 1 that is supported by circular dividing table 11 is that rotating shaft is rotated with the axle 11a of circular dividing table 11.Multipolar armature 1 forms: with the state that is supported by circular dividing table 11 magnetic pole 2 is wound the line, after the winding operation to this magnetic pole 2 finishes, rotate by the driving of indexing motor 9, the magnetic pole 2 that winds the line then is sent to the coiling position.Indexing mechanism 7 constitutes like this: the magnetic pole 2 of multipolar armature 1 is delivered to and winding mechanism 6 opposed coiling positions successively, and the magnetic pole 2 that 6 pairs of winding mechanisms are delivered to the coiling position winds the line.
Travelling carriage 21 can be arranged on the pedestal 5 movably along X-direction, flying trident 4 and central winding former 15 has been installed, 16 first head 22 is erect and is arranged on this travelling carriage 21.First head 22 supports first main shaft 24 of rotation drum freely via bearing 23, and first centerbody 26 that can not rotate via bearing 25 supportings on the interior week of first main shaft 24 (back that is configured in that first centerbody 26 can not be rotated is described in detail).On the top that faces multipolar armature 1 of first main shaft 24, the 24a of annular flange portion is set integratedly, the flying trident 4 that extends towards multipolar armature 1 is installed on this flange portion 24a.Flying trident 4 is installed in the position of the rotating shaft that departs from first main shaft 24, at this flying trident 4 the roller 4a that guides wire rod 3 usefulness is set, and the line mouth 27 of deriving wire rod 3 is set on its top.
Pulley 28 is set near the top of first main shaft 24.In addition, at travelling carriage 21 flying trident electric rotating machine 29 is set, pulley 30 is installed on the output shaft of flying trident electric rotating machine 29.Pulley 28 and pulley 30 are via being with 31 and link.Thereby constitute: when flying trident electric rotating machine 29 drives, 24 rotations of first main shaft, flying trident 4 rotates centered by the rotating shaft of first main shaft 24.In addition, be equipped with on first main shaft 24 of flying trident 4, near this flying trident 4, forming the through hole 24b that inserts for wire rod 3 abreast with rotating shaft.
On first centerbody 26, form through hole 26a at the axle with the rotating shaft coaxle of first main shaft 24.Cylinder 43 is pressed into this through hole 26a, and first bar 44 of inserting logical first head 22 engages with the interior Zhou Huajian of this cylinder 43.First bar 44 constitutes and can move (travel mechanism for first bar 44 will set forth in the back) along the rotating shaft direction as axial flying trident 4, namely constitutes and can relatively move with respect to first centerbody 26.And the end at first bar 44 links first cam 45 that has the top to form with cone-shaped 45a (Fig. 2).This first bar 44 forms the tubular of hollow, and second bar 47 slidably is inserted into the inside of tubular freely.And, at the top end face of first centerbody 26 the central winding former 15 of supporting, 16 central winding former support plate 33 are installed.
Extremely shown in Figure 5 as Fig. 2, on the front surface that faces multipolar armature 1 of central winding former support plate 33, the guide rail 34 that extends along the rotating shaft direction (Z-direction) of multipolar armature 1 is set, a pair ofly can engages with guide rail 34 along vertical movable plate 35a, the 35b that guide rail 34 moves.A pair of vertical movable plate 35a, 35b by with both sides be connected as the spring 36 of elastomeric element to the direction application of force that approaches mutually.And, on a pair of vertical movable plate 35a, 35b, be installed in respectively centered by the rotating shaft of flying trident 4 and symmetrical position from the central winding former 15,16 of Z-direction clamping magnetic pole 2.
As shown in Figure 2, be positioned at a side's of top central winding former 15, form the surperficial from it outer surface till front surface with the curved surface shape, this outer surface forms forwards extend the back towards the roughly L of below word shape from vertical movable plate 35a towards the mode of multipolar armature 1.In addition, as shown in Figure 4, the top ends of this side's central winding former 15 forms towards lower front end and attenuates, the width H of thin head 15a towards its below form with as the width W (Fig. 6) of the magnetic pole 2 of coiling object about equally.And attrition process is carried out on the surface, thereby makes the wire rod 3 of deriving from the flying trident 4 thin head 15a along the curved surface landing of this central authorities' winding former 15 from the top be directed into magnetic pole 2.On the other hand, as shown in Figure 2, the opposing party's central winding former 16, the outer surface till also forming from its lower surface to front surface with the curved surface shape, this outer surface forms from vertical movable plate 35b and forwards extends the back towards the roughly L of top word shape.In addition, as shown in Figure 4, the top ends of this opposing party's central winding former 16 also forms towards the top and front end attenuates, its width H towards the thin head 16a of top also form with the width W (Fig. 6) of the object magnetic pole 2 that winds the line about equally.And attrition process is carried out on the surface, thereby makes the wire rod 3 of deriving from the flying trident 4 thin head 16a along the curved surface landing of this central authorities' winding former 16 from the top be directed into magnetic pole 2.
As shown in Figure 5, so central winding former 15,16 a pair of vertical movable plate 35a, 35b have been installed, have had peristome in mutual opposed part central authorities, these peristomes engage with guide rail 34, make this peristome from opposed mutually up and down.And, in above-mentioned opposed part and in two inboards of Y direction roller 35c is set respectively.And first cam 45 on first bar, 44 tops is configured to: by the peristome 33a (Fig. 2) of preceding and then slotting logical central winding former support plate 33, and its cone-shaped 45a and roller 35c butt.As shown in Figure 2, constitute: the cone-shaped 45a of first cam 45 forms towards multipolar armature 1 front end and attenuates, advance towards multipolar armature 1 with the cone-shaped 45a behind the roller 35c butt, the active force of a pair of vertical movable plate 35a, 35b antagonistic spring 36 and expanding thus, and along Z-direction to mutually away from direction be that vertical direction moves.
So constitute: advance by making first cam 45, a pair of central winding former 15,16 to mutually away from direction move, retreat by making first cam 45, a pair of central winding former 15,16 active forces by spring 36 move to the direction that approaches mutually.In addition, vertical movable plate 35a, 35b, spring 36 and first cam 45 are equivalent to make a pair of central winding former 15,16 along the rotating shaft direction of multipolar armature 1 first travel mechanism 41 to move away from, the mode that approaches mutually.
To shown in Figure 4, on central winding former support plate 33, the side plate support plate 32 that covers guide rail 34 and vertical movable plate 35a, 35b is installed abreast via pillar 32a and central winding former support plate 33 as Fig. 2.At this side plate support plate 32 guide rail 37a, the 37b that along continuous straight runs extends is set, can engages with guide rail 37a, 37b respectively along move horizontally plate 38a, the 38b that guide rail 37a, 37b move.Move horizontally plate 38a, 38b by with both sides link as spring 40a, the 40b of elastomeric element to the direction application of force that approaches mutually.And, moving horizontally on plate 38a, the 38b, side plate 39,39 is installed in position symmetrical centered by the rotating shaft of flying trident 4 respectively.
Being installed in the pair of side plates 39,39 that moves horizontally on plate 38a, the 38b, is the parts from Width clamping magnetic pole 2 as shown in Figure 6, is configured to make its tip edge and a pair of central winding former 15,16 tip edge to become same plane.In the vertical view of Fig. 3, above-mentioned pair of side plates 39,39 forms towards the top front end and attenuates, but the opposed faces of clamping magnetic pole 2 forms in the mode that is parallel to each other.
Pair of side plates 39, the 39th, symmetric construction is with its side-looking structure of one Fang Wei representative explanation.As Fig. 2 and shown in Figure 7, the outer rim that side plate 39 is observed from the side forms: tip edge 39b vertically extends and forms linearity, and the below is level and smooth circular-arc to forming thereon.The tip edge 39b that forms straight line forms the thickness D (Fig. 7) that slightly is longer than magnetic pole 2, and circular-arc 39c of its above-below direction forms: separately thin head 15a, 16b from a pair of central winding former 15 of Y direction clamping, 16.And the outer surface of this side plate 39 and constituting on every side: its surface is through attrition process, derives and along the wire rod 3 of the curved surface landing of central winding former 16 from flying trident 4, thereby is directed into magnetic pole 2 along the outer surface of this side plate 39 and landing on every side.
In addition, on the pair of side plates 39,39 of Y direction clamping magnetic pole 2, form the opening 39a that can enter for the flange part 2a of magnetic pole 2 respectively.As shown in Figure 7, this opening 39a forms square, and the size M of Z-direction forms the size that this flange part 2a can enter greater than the size H of the Z-direction of flange part 2a.In addition, this opening 39a forms at the size N of X-direction: as shown in Figure 7, under the state after flange part 2a enters this opening 39a, the tip edge 39b of side plate can be near annulus 1a, as shown in Figure 8, under the state after flange part 2a withdraws from this opening 39a, its tip edge 39b can arrive near the flange part 2a away from annulus 1a.
On the other hand, as Fig. 2 and shown in Figure 4, on a pair of central winding former 15,16, form the 15b of covering portion, 16b respectively, the 15b of this covering portion, 16b will cover from vertical direction from circular-arc 39c of the pair of side plates 39 of Width clamping magnetic pole 2,39 both sides, that is be that vertical direction covers with the pair of side plates 39 among Fig. 2,39 upper limb and lower edge from the rotating shaft direction of multipolar armature 11.
As shown in Figures 2 and 3, second cam 48 and slotting top binding of leading to second bar 47 in first bar 44 movably vertically.Opposed the 38c of a pair of movable plate 38a, 38b forms towards multipolar armature 1 and the symmetrical inclined plane shape (Fig. 3) expanded.Second cam 48 on second bar, 47 tops connects between a pair of movable plate 38a, the 38b and is 1 one side-prominent and arrange from a pair of movable plate 38a, 38b to multipolar armature.Second cam 48 forms the trapezoidal shape that broadens towards top width in vertical view shown in Figure 3, form opposed inclined-plane 38c in the mode along the inclined plane 48a of its both sides at a pair of movable plate 38a, 38b.And be configured to: second cam 48 of trapezoidal shape retreats with second bar 47, thus the inclined plane 48a of its both sides respectively with the opposed inclined-plane 38c butt of a pair of movable plate 38a, 38b.
The opposed inclined-plane 38c of a pair of movable plate 38a, 38b forms with the inclined plane 48a of second cam 48 mutually opposed, therefore retreat between a pair of movable plate 38a, 38b by second cam 48 and make inclined plane 48a and inclined-plane 38c butt, thus the active force of a pair of movable plate 38a and 38b antagonistic spring 40a, 40b and expand and to mutual away from direction be that horizontal direction moves.So, retreat by making second cam 48, thus pair of side plates 39,39 to mutually away from direction move, advance by making second cam 48, a pair of movable plate 38a and 38b move to the direction that approaches by the active force of spring 40a, 40b thus.In addition, movable plate 38a, 38b, spring 40a, 40b and second cam 48 is equivalent to so that pair of side plates 39,39 second travel mechanisms 42 that circumferentially mutually move away from, the mode that approaches at multipolar armature 1.
Return Fig. 1, transversing mechanism 18 make flying trident 4, central winding former 15,16 to the multipolar armature 1 of the magnetic pole 2 that is positioned at the coiling position radially be that X-direction moves, this transversing mechanism 18 comprises: the ball-screw 51 that is arranged at the motor 50 that traverses of pedestal 5, links with the output shaft of the motor 50 that traverses and extends along the rotating shaft direction of flying trident 4, the moving body 52a that is threadedly engaged with ball-screw 51, be configured on the pedestal 5 abreast with ball-screw 51 and guide the guide rail 53 of moving body 52a, by the moving body 52b of these guide rail 53 guiding.And travelling carriage 21 is installed on above-mentioned moving body 52a, the 52b.
This transversing mechanism 18 constitutes: when the motor 50 that traverses drove, moving body 52a, 52b were guided by guide rail 53, and the travelling carriage 21 of mounting first head 22 moves to the rotating shaft direction of flying trident 4.So, by driving traverse motor 50 can make flying trident 4, central winding former 15,16 and pair of side plates 39, the 39 rotating shaft directions along flying trident 4 move.This transversing mechanism 18 is used in the coiling process to magnetic pole 2 wound wires 3, whenever twines an astragal material 3 around magnetic pole 2, just makes wire rod 3 move the distance of the amount of the external diameter that is equivalent to wire rod 3 to X-direction.
On the other hand, make a pair of central winding former 15,16 and pair of side plates 39,39 respectively mutually away from, the travel mechanism 17 that approaches, constituted by central winding former vertical movement mechanism 55 and side plate horizontal mobile mechanism 56, described central winding former vertical movement mechanism 55 is by making first bar 44 mobile vertically, a pair of central winding former 15,16 is moved in the vertical direction, described side plate horizontal mobile mechanism 56 makes pair of side plates 39,39 along continuous straight runs move by making second bar 47 mobile vertically thus.The travel mechanism 17 that comprises this central authorities' winding former vertical movement mechanism 55 and side plate horizontal mobile mechanism 56 is supported by the framework 57 that is arranged on the rear of the first mobile head 22 of travelling carriage 21.
On framework 57, the leading axle 58 parallel with the rotating shaft of flying trident 4 can set up above it centered by its central shaft rotatably.Pulley 59a is installed in: be positioned at the rear end at rear by ratio first head 22 of first main shaft 24 of first head 22 supporting, another pulley 59b is installed on the leading axle 58 in the mode that can not rotate with respect to leading axle 58.And constitute: pulley 59a and pulley 59b link via band 59c, and when 24 rotations of first main shaft, leading axle 58 also is rotated.
Central authorities' winding former vertical movement mechanism 55 has second head 60 with first head, 22 almost parallels, and leading axle 58 can be inserted and lead in this second head 60.Second head 60 constitutes by leading axle 58 and supports, and can move along this leading axle 58.Second head 60 supports second main shaft 62 of rotation drum freely via bearing 61, and second centerbody 64 (will set forth in the back for the structure that second centerbody 64 can not be rotated) that can not rotate via 63 supportings in the interior week of second main shaft 62.
Second main shaft 62, its rotating shaft depart from the rotating shaft setting of first main shaft 24.And when the rotation of first main shaft 24, leading axle 58 also is rotated, and therefore constitutes: by the rotation of this leading axle 58, second main shaft 62 also is rotated synchronously with the rotation of first main shaft 24.In addition, form for wire rod 3 slotting logical through hole 62a at second main shaft 62.In addition, on second centerbody 64, with the through hole 26a of first centerbody 26 at coaxial formation through hole 64a, the rear end of first bar 44 is fixed in the through hole 64a in irremovable in the axial direction mode.
Winding former vertical moving motor 71 is fixed on the travelling carriage 21 that is covered by framework 57, and the ball-screw 72 parallel with leading axle 58 links with the output shaft of winding former vertical moving motor 71.And this ball-screw 72 engages with the lower thread of second head 60.Thereby constitute: when winding former vertical moving motor 71 drove, second head 60 moved along leading axle 58, made first bar 44 that is fixed in second centerbody 64 mobile vertically.So constitute: by driving winding former vertical moving motor 71, first cam 45 on first bar, 44 tops is advanced or retreat, thereby a pair of central winding former 15,16 is moved in the vertical direction so that they mutually away from or approach.
On the other hand, side plate horizontal mobile mechanism 56 has the 3rd head 75 with second head, 60 almost parallels.Leading axle 58 is also inserted in logical the 3rd head 75, and the 3rd head 75 is also same with second head 60, is supported by leading axle 58, and constitutes and can move along this leading axle 58.The 3rd head 75 is via the 3rd main shaft 77 of bearing 76 supporting rotations drum freely, and the 3rd centerbody 79 that can not rotate via bearing 78 supportings in the interior week of the 3rd main shaft 77.
Pulley 80 is installed in the rear end of the 3rd main shaft 77.In addition, insert the part of logical leading axle 58 at the 3rd head 75 pulley 82 is installed, this pulley 82 can rotate with respect to the 3rd head 75, and can not move vertically.This pulley 82 constitutes: can not rotate with respect to leading axle 58, and can move vertically.And pulley 80 and pulley 82 are via being with 83 to link.Thereby constitute: when leading axle 58 rotations, the 3rd main shaft 77 also is rotated axle.
The 3rd main shaft 77 forms: the rotating shaft of the 3rd main shaft 77 is coaxial with the rotating shaft of second main shaft 62, and with the rotating shaft of flying trident 4, namely the mode that departs from of the rotating shaft of first main shaft 24 is by 75 supportings of the 3rd head.On the other hand, the rotation that constitutes with first main shaft 24 and second main shaft 62 of the 3rd main shaft 77 is rotated synchronously.In addition, form for wire rod 3 slotting logical through hole 77a at the 3rd main shaft 77.The rearward end of second bar 47 and the 3rd centerbody 79 link.So constitute: the eccentricity of central axis of the central shaft of first centerbody 26 and second centerbody 64, the 3rd centerbody 79 and linking, so each centerbody 26,64,79 rotation are fettered, thereby can prevent above-mentioned centerbody 26,64,79 rotations.
Plate level mobile motor 85 is fixed on the travelling carriage 21 that is covered by framework 57, and the ball-screw 86 parallel with leading axle 58 links with the output shaft of plate level mobile motor 85, and this ball-screw 86 engages with the lower thread of the 3rd head 75.Thereby constitute: when plate level mobile motor 85 drove, the 3rd head 75 moved along leading axle 58, made second bar 47 that links with the 3rd centerbody 79 mobile vertically.So constitute: move horizontally motor 85 by drive plate, second cam 48 on second bar, 47 tops is retreated or advance, thereby pair of side plates 39,39 along continuous straight runs are moved and mutually away from or approach.At this, 87 among Fig. 1 represents shaft supporting part 87, and this shaft supporting part 87 is arranged on the travelling carriage 21, and the rearward end of ball-screw 72 and the leading section of ball-screw 86 are carried out the axle supporting with aspectant state.
In addition, use workpiece pressing mechanism 88 near indexing mechanism 7, this workpiece pressing mechanism 88 is pressed multipolar armature 1 with respect to circular dividing table 11, thus multipolar armature 1 remained on and circular dividing table 11 between.This workpiece pressing mechanism 88 comprises: armature is pressed motor 90, and it is fixed on erects the end that is arranged at the pillar 89 on the pedestal 5; Ball-screw 91, itself and armature are pressed the output shaft binding of motor 90 and are extended along the rotating shaft direction of multipolar armature 1; Moving body 92, itself and ball-screw 91 are threadedly engaged with; Guide rail 93, it vertically extends and is configured on the pillar 89 and to moving body 92 channeling conducts.In the side of moving body 92, via bearing 94 rotation bar 95 freely is set.Bar 95 is configured on the axle with the rotating shaft coaxle of multipolar armature 1, links with the armature pressing component 96 of the annulus 1a butt of multipolar armature 1 lower end with bar 95.
And when armature was pressed motor 90 drivings, moving body 92 was guided by guide rail 93, and armature pressing component 96 moves along the rotating shaft direction of multipolar armature 1.So, press motor 90 by driving armature, armature pressing component 96 and mounting are pressed multipolar armature 1 in the upper surface butt of the annulus la of the multipolar armature 1 of circular dividing table 11 with respect to circular dividing table 11.Thereby constitute: multipolar armature 1 is maintained between circular dividing table 11 and the armature pressing component 96.In addition, the bar 95 that links with armature pressing component 96 is supported via bearing 94, and therefore in the rotation that multipolar armature 1 drives based on indexing motor 90, armature pressing component 96 can be driven in multipolar armature 1 and be rotated.
Around multipolar armature 1, hang in order to prevent the magnetic pole card that is positioned at the both sides of the magnetic pole 2 that should wind the line from the wire rod 3 that flying trident 4 is derived, therefore set a pair of avris winding former 97, they cover the flange part 2a (with reference to Fig. 1 and Fig. 6) of the magnetic pole of the both sides that are positioned at the magnetic pole 2 that should wind the line respectively.Avris winding former 97 forms becomes the curved surface shape that front end attenuates towards the top, and constitutes and be straightened pillar 98 supportings that are arranged on the pedestal 5, can move by not shown mechanism.
In addition, Winder 100 has be used to the upright position that makes multipolar armature 1 (highly) the armature travel mechanism 99 consistent with the rotating shaft of flying trident 4.This armature travel mechanism 99 comprises: the ball-screw 103 that is configured in pillar 101 on the pedestal 5, is configured in the armature mobile motor 102 of the end face of pillar 101, links with the output of armature mobile motor 102 and extends along the rotating shaft direction (vertical direction) of multipolar armature 1, the moving body 104 that is threadedly engaged with ball-screw 103, vertically extend and be configured in the guide rail 105 that is used for guiding moving body 104 on the pillar 101.
Moving body 104 links with the indexing motor mounting table 106 of mounting indexing motor 9.In addition, centered by indexing motor mounting table 106, at the guide rod 107 that the opposition side configuration of ball-screw 103 is vertically extended, the moving body 108 that links with indexing motor mounting table 106 is inserted in the guide rod 107 sliding freely.And when armature mobile motor 102 drove, moving body 104 was guided by guide rail 105, and moving body 108 slides at guide rod 107, and indexing motor mounting table 106 moves in the vertical direction.The multipolar armature 1 that is supported on circular dividing table 11 thus moves in the vertical direction.So constitute: by driving the armature mobile motor 102 in the armature travel mechanism 99, can make the upright position (highly) of multipolar armature 1 consistent with the rotating shaft of flying trident 4.
Next, the action of Winder 100 is described.The action of this Winder 100 is controlled automatically by the not shown controller that is equipped on Winder 100.
At first, as the preparation before winding the line, will pass through hole 77a, the through hole 62a of second main shaft 62, the through hole 24b of first main shaft 24 of the 3rd main shaft 77 from wire rod supply source (not shown) wires supplied 3 successively from the rear portion of framework 57 through tensioning apparatus (not shown).And, be directed to the line mouth 27 on flying trident top via a plurality of roller 4a that are arranged at flying trident 4.And, will end on the anchor line (string) pin 1d of the annulus 1a that is arranged at multipolar armature 1 from wire rod 3 cards that line mouth 27 is derived.
Then, multipolar armature 1 is positioned on the circular dividing table 11, leads in through hole 1c so that axle 11a inserts.Under this state, carry out the contraposition of multipolar armature 1 and winding mechanism 6.That is, by driving the armature mobile motor 102 of armature travel mechanism 99, make the upright position (highly) of multipolar armature 1 consistent with the rotating shaft of flying trident 4.That is, adjust as follows: make the coiling central shaft of the magnetic pole 2 that should wind the line become identical height with the rotating shaft of flying trident 4.After the adjustment, press motor 90 by driving armature, make armature pressing component 96 towards multipolar armature 1 decline and press on annulus 1a.So, supporting multipolar armature 1 between circular dividing table 11 and armature pressing component 96.
Next, by driving indexing motor 9, make multipolar armature 1 rotation, the magnetic pole 2 that should wind the line among a plurality of magnetic poles 2 is set in the coiling position.Specifically, make the magnetic pole 2 that should wind the line consistent with the rotating shaft direction of flying trident 4.So, be the coiling position with the opposed position of the rotating shaft of flying trident 4.Though not shown, to the coiling position contraposition of such multipolar armature 1, can use to be arranged at the position that near magnetic pole 2 not shown detectors such as transducer detect magnetic pole 2, and carry out based on this detected information.
Next, by driving the motor 50 that traverses of transversing mechanism 18, first head 22 is advanced with travelling carriage 21, make flying trident 4, a pair of central winding former 15,16 and pair of side plates 39,39 be configured in the base end part of the magnetic pole 2 that is disposed at the coiling position.And, as shown in Figure 6 and Figure 7, be configured to: between a pair of central winding former 15,16 thin head 15a, 16a and pair of side plates 39,39 tip edge 39b and the annulus 1a in the multipolar armature 1, vacate the gap that wire rod 3 can enter.In addition, a pair of central winding former 15,16 is configured to: first cam 45 not with the state of a pair of vertical movable plate 35a, 35b butt under, as shown in Figure 7, be Z-direction clamping magnetic pole 2 with each other thin head 15a, 16a from thickness direction.
On the other hand, for pair of side plates 39,39, make it to become second cam 48 not with a pair of state that moves horizontally plate 38a, 38b butt, by the active force of spring 40a, 40b and dwindle mutual interval, as shown in Figure 6, from the Y direction clamping magnetic pole 2 as Width.Therefore so the flange part 2a of magnetic pole 2 can enter among the opening 39a that is formed at side plate 39, be configured to be positioned at than the more forward distolateral side plate 39 of this opening and contact with this magnetic pole 2 or with the gap clamping magnetic pole 2 less than wire rod 3 diameters.At this, the width H of a pair of central winding former 15,16 thin head 15a, 16a with as the width W of the magnetic pole 2 of coiling object about equally, so pair of side plates 39, the 39 also thin head 15a of clamping, 16a in this magnetic pole 2 of clamping.And, as shown in Figure 6, a pair of avris winding former 97 is moved, and so that the mode of flange part 2a that they cover the magnetic pole of the both sides that are positioned at the magnetic pole 2 that should wind the line respectively dispose a pair of avris winding former 97.More than be the preparation before winding the line.
Next, the coiling that begins is described under above-mentioned state.
Be positioned at flying trident 4 under the state of vertical direction of magnetic pole 2, drive flying trident electric rotating machine 29, make flying trident 4 with 24 rotations of first main shaft, will be wrapped in from the wire rod 3 that flying trident 4 is derived magnetic pole 2 around.The rotation of first main shaft 24 is delivered to second main shaft 62 and the 3rd main shaft 77, the second main shafts 62 and the 3rd main shaft 77 via leading axle 58 and also is rotated synchronously with the rotation of flying trident 4.Just need not reverse from wire rod supply source wires supplied 3 thus and can be directed to line mouth 27.
The process of flying trident 4 from the vertical direction of magnetic pole 2 to the vertical lower Rotate 180 °, wire rod 3 and avris winding former 97 butts from flying trident 4 derivation, and be directed along its inclined-plane, and then with central winding former 15 and side plate 39 butts, and from its curved surface landing, be directed into magnetic pole 2 from its top, and be wrapped on the magnetic pole 2.Then, the process of flying trident 4 from the vertical lower of magnetic pole 2 to the vertical direction Rotate 180 °, the wire rod 3 and avris winding former 97 butts of deriving from flying trident 4, and be directed along its inclined-plane, and, then with central winding former 16 and side plate 39 butts, and from its curved surface landing, be directed into magnetic pole 2 from its top, and be wrapped on the magnetic pole 2, so, thereby along with revolving the wire rod 3 that turns around, flying trident 4 twines a circle at magnetic pole 2.
Twining in the process of a circle to magnetic pole 2, when the face (for example upper surface) that winds the line at last in four faces of magnetic pole 2 is gone up wound wire 3, by the driving motor 50 that traverses, make flying trident 4, central winding former 15,16 and pair of side plates 39,39 mobile along direction of winding (magnetic pole 2 radially), and leave the distance of the amount that is equivalent to wire rod 3 external diameters from multipolar armature 1.So flying trident 4 whenever revolves and turns around, just on the face (for example upper surface) of the regulation in four faces of magnetic pole 2, the distance of the mobile amount that is equivalent to wire rod 3 external diameters and twining forward, wire rod 3 can fitly be wrapped on the magnetic pole 2 thus.
When carrying out this neat winding, a pair of central winding former 15,16 thin head 15a, 16a carry out clamping with small gap to magnetic pole 2 from Z-direction, pair of side plates 39,39 is carried out clamping with small gap to this magnetic pole 2 from Y direction, therefore being surrounded by them on every side of the magnetic pole 2 that winds the line forms so-called box structure.Therefore by make wire rod 3 a pair of central winding former 15 that forms this box structure, 16 and pair of side plates 39,39 outer surface slide and be directed to magnetic pole 2, wire rod 3 can be wrapped in the desired location of magnetic pole 2 thus, and can not produce scar to wire rod 3, thereby this wire rod 3 fitly can be wrapped on the magnetic pole 2.
When carrying out this neat winding repeatedly, pair of side plates 39,39 along multipolar armature 1 radially be that X-direction moves, as shown in Figure 8, before the ground floor coiling finishes, enter among the opening 39a flange part 2a can with the edge of opening butt of this opening 39a.In addition, when carrying out so neat winding repeatedly, a pair of central winding former 15,16 also along multipolar armature 1 radially be that X-direction moves, as shown in Figure 9, before ground floor coiling finishes, its thin head 15a, 166a can with flange part 2a butt.
For the neat winding that makes ground floor is proceeded, before flange part 2a is about to edge of opening butt with this opening 39a, as shown in figure 10, pair of side plates 39,39 is moved and enlarges their mutual intervals.When pair of side plates 39,39 was moved, drive plate moved horizontally motor 85, and second cam 48 is retreated with second bar 47, made inclined plane 48a and a pair of inclined-plane 38c, the 38c butt that moves horizontally plate 38a, 38b of second cam 48.Thus pair of side plates 39,39 along the Widths of magnetic pole 2 that are disposed at the coiling position move and mutually away from.Pair of side plates 39,39 can be regulated by the amount of retreating of second cam 48 along the amount of movement of Y direction, and is set at: pair of side plates 39,39 is with small gap circumferential (being Y direction) 2a of clamped flanges portion from multipolar armature 1.
In addition, for the neat winding that makes ground floor is proceeded, a pair of central winding former 15,16 thin head 15a, 16a be about to flange part 2a butt before, shown in Fig. 1 l, a pair of central winding former 15,16 moved and enlarge their mutual intervals.A pair of central winding former 15,16 movement are carried out as follows: drive winding former vertical moving motor 71, first cam 45 is advanced and with the roller 35c butt of a pair of vertical movable plate 35a, 35b.Thus a pair of central winding former 15,16 vertically (the rotating shaft direction of multipolar armature 1) thus mobile mutually away from.A pair of central winding former 15,16 along Z-direction respectively mobile amount can regulate by the advance amount of first cam 45, and be set at: a pair of central winding former 15,16 is with small gap axial (being Z-direction) 2a of clamped flanges portion from multipolar armature 1.
So, move along Y direction by making pair of side plates 39,39, and make a pair of central winding former 15,16 move the neat winding that just can proceed ground floor along Z-direction.And as Figure 12 and shown in Figure 13, the ground floor coiling proceeds to till the flange part 2a butt of wire rod 3 and magnetic pole 2.
At this, as figure l and shown in Figure 9, thereby be directed into the wire rod 3 of this magnetic pole 2 by the central winding former 15,16 from the axial clamping magnetic pole 2 of multipolar armature 1, with around this magnetic pole 2, namely the mode of extending along Y-axis or Z-direction is wound on this magnetic pole 2.But, it is the multipolar armature 1 in the present embodiment of 18 (among Fig. 6 only wherein 7 magnetic poles of expression) for number of magnetic poles, a magnetic pole winding the line 2 and the magnetic pole 2 formed angles that are adjacent reduce, the magnetic pole 2 that will wind the line from the central winding former 15 of axial (being Z-direction) clamping of multipolar armature 1,16 and the difference of height that covers between adjacent left and right sides magnetic pole 2,2 the avris winding former 97,97 become bigger.Therefore, as Fig. 6 and shown in Figure 3, derive and be directed to magnetic pole 2 by central winding former 15,16 and stretch along the wire rod 3 of the circumferential extension of multipolar armature 1 with by avris winding former 97,97 and become big to the wire rod 3 formed angles that the radial outside of multipolar armature 1 extends from flying trident 4.
But Winder 100 of the present invention has from the pair of side plates 39,39 of the circumferential clamping magnetic pole 2 of multipolar armature 1, so this side plate 39 can will be directed to magnetic pole 2 to the wire rod 3 that radial outside stretches by this avris winding former 97.And wire rod 3 is directed to the tip edge 39a of the side plate 39 of magnetic pole 2, with central winding former 15,16 tip edge be same plane, therefore can wire rod 3 be directed to magnetic pole 2 parts that this central authorities' winding former 15,16 will be directed to originally more reliably by side plate 39.Therefore, even for example owing to make a pair of central winding former 15,16 move and produced the gap between this central authorities' winding former 15,16 top and magnetic pole 2 along Z-direction, wire rod 3 can not enter into this gap yet.Namely, even enlarged mutual interval, because a pair of central winding former 15,16 and pair of side plates 39,39 formed will magnetic pole 2 around the so-called box structure that surrounds, therefore the wire rod 3 of deriving from flying trident 4 desired location of magnetic pole 2 can be directed to, thereby the neat winding of wire rod 3 can be carried out.
And, circular-arc 39c in the pair of side plates 39,39 forms from a pair of central winding former 15 of Y direction clamping, 16 thin head 15a, 16b separately, and the 15b of covering portion, 16b on central winding former 15,16, have been formed respectively, be used for from the lateral margin of the above-mentioned pair of side plates 39 of the axial covering of multipolar armature 1,39 circular-arc 39c, therefore can not produce the gap in the lateral margin of side plate 39 and central winding former 15,16 boundary part, can prevent effectively that wire rod 3 from entering between the lateral margin and central winding former 15,16 of side plate 39.Therefore the wire rod that slides of the guide surface on central winding former 15,16 surfaces can successfully move to the surface of side plate 39, and the wire rod that the guide surface on side plate 39 surfaces slides can successfully move to central winding former 15,16 surface.Therefore can be as the multipolar armature 1 of present embodiment, though in the quantity of magnetic pole 2 more for a long time, also can be on this magnetic pole 2 neat wound wire 3 stably.
Then carry out the coiling of the second layer, the coiling of this second layer is carried out as follows: make flying trident 4 identical direction rotation to ground floor the time, wound skein product 3 around magnetic pole 2, make the motor 50 that traverses to the direction rotation opposite with ground floor coiling simultaneously, make flying trident 4, central winding former 15,16 and pair of side plates 39,39 move to the direction near multipolar armature 1.
After beginning this second layer coiling, pair of side plates 39,39 moves to the direction near multipolar armature 1 along X-direction, and as shown in figure 14, it is mutually opposed with the opening 39a that is formed at side plate 39 to become flange part 2a, and flange part 2a can enter the state of this opening 39a.In addition, after this second layer coiling beginning, a pair of central winding former 15,16 also moves to the direction near multipolar armature 1, and as shown in figure 15, its thin head 15a, 16a can move to the position of staggering from flange part 2a.
So for pair of side plates 39,39, drive plate moves horizontally motor 85, second cam 48 is advanced with second bar 47, thereby dwindle pair of side plates 39,39 mutual intervals.And as shown in figure 16, form by pair of side plates 39,39 and be wound on ground floor coiling on the magnetic pole 2 from Y direction with small gap clamping.Can prevent that thus side plate 39,39 pairs and the magnetic pole that winding the line 2 adjacent magnetic poles 2 from interfering, and the tip edge 39b that makes guiding wire rod 3 is near magnetic pole 2.In addition, for a pair of central winding former 15,16, also dwindle mutual interval, as shown in figure 17, form its thin head 15a, 16a and wind the line with the ground floor that small gap clamping is wound on the magnetic pole 2 from Z-direction.Wire rod 3 can be guided to the stable neat winding that magnetic pole 2 carries out the second layer thus.And second layer coiling proceeds to till wire rod 3 and the annulus 1a butt.
Then, carry out the 3rd layer coiling, the 3rd layer of coiling is identical with ground floor coiling order, and identical with second layer coiling order when carrying out the 4th layer of coiling, therefore the repetitive description thereof will be omitted.And the 4th layer of coiling of expression finishes and is predefined in the state that the coiling carried out on this magnetic pole 2 all is through with among Figure 18 and Figure 19.At this, owing to the groove 1b between the adjacent pole 2 of multipolar armature 1 expands towards the external diameter direction, therefore as Figure 18 and shown in Figure 19, wire rod 3 is wound in roughly trapezoidal shape at magnetic pole 2.This be because, initial which floor after begin to wind the line, wire rod 3 is wrapped between the flange part 2a of annulus 1a and magnetic pole 2, and after the number of plies increases, wire rod 3 can't be wrapped between annulus 1a and the flange part 2a, and along with the increase of the number of plies, the position of turning back of wire rod 3 moves closer to flange part 2a from annulus 1a.
Main points according to above explanation, when twining multilayer wire rods 3 at magnetic pole 2, and after the coiling on the magnetic pole 2 finishes, make multipolar armature 1 rotation by driving indexing motor 9, other magnetic pole 2 beyond this magnetic pole 2 is configured in the coiling position, and restarts coiling.
Claims (4)
1. Winder comprises: flying trident (4), its on one side the magnetic pole (2) in multipolar armature (1) Yi Bian around rotate and derive wire rod (3) and described magnetic pole (2) is twined described wire rod (3); A pair of central winding former (15,16), they are configured to the described magnetic pole of axial clamping (2) from described multipolar armature (1), and along with the rotation of described flying trident (4) to the moving radially of described multipolar armature (1), will guide to described magnetic pole (2) from tip edge from the described wire rod (3) that described flying trident (4) is derived; First travel mechanism (41), it makes described a pair of central winding former (15,16) axially mobile at described multipolar armature (1) so that they mutually away from, approaching,
This Winder is characterised in that, also comprises:
Pair of side plates (39,39), they are configured to the described magnetic pole of circumferential clamping (2) from described multipolar armature (1), and make the tip edge of tip edge and described a pair of central winding former (15,16) become same plane, along with the rotation of described flying trident (4), with described a pair of central winding former (15,16) moving radially to described multipolar armature (1); With
Second travel mechanism (42), it makes described pair of side plates (39,39) upwards mobile in week of described multipolar armature (1) so that they mutually away from, approach.
2. Winder according to claim 1 is characterized in that,
Jag at magnetic pole (2) forms the flange part (2a) that limits the coiling scope,
On the pair of side plates (39,39) of the described magnetic pole of clamping (2), be formed with the opening (39a, 39a) that can supply described flange part (2a) to enter respectively.
3. Winder according to claim 1 and 2 is characterized in that,
Be formed with covering portion (15b, 16b) at central winding former (15,16), this covering portion (15b, 16b) is from the lateral margin of the axial covering side plate (39,39) of described multipolar armature (1), and described side plate (39,39) is from the circumferential clamping magnetic pole (2) of multipolar armature (1).
4. method for winding, be to use Winder (100) to go up the method for wound wire (3) at each magnetic pole (2) of multipolar armature (1), described Winder (100) comprising: flying trident (4), rotate around its described magnetic pole (2) in described multipolar armature (1), and the footpath at described multipolar armature (1) is upwards mobile, and described magnetic pole (2) is twined described wire rod (3); A pair of central winding former (15,16), they are configured to the described magnetic pole of axial clamping (2) from described multipolar armature (1), and along with rotation the moving radially to described multipolar armature (1) of described flying trident (4), to guide to described magnetic pole (2) from tip edge from the described wire rod (3) that described flying trident (4) is derived
This method for winding is characterised in that,
To be configured to from the pair of side plates (39,39) of the described magnetic pole of circumferential clamping (2) of described multipolar armature (1): the tip edge of tip edge and described a pair of central winding former (15,16) becomes same plane,
Along with the rotation of described flying trident (4), make described pair of side plates (39,39) with described a pair of central winding former (15,16) to the moving radially of described multipolar armature (1),
The both sides of described a pair of central winding former (15,16) and described pair of side plates (39,39) will be directed to described magnetic pole (2) from the described wire rod (3) that described flying trident (4) is derived, and wind the line.
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| JP2010-126523 | 2010-06-02 | ||
| JP2010126523A JP5508147B2 (en) | 2010-06-02 | 2010-06-02 | Winding machine and winding method |
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| CN103701275A (en) * | 2012-12-27 | 2014-04-02 | 厦门博镱自动化科技有限公司 | Method for winding single line or multiple lines |
| JP6485961B2 (en) * | 2015-07-03 | 2019-03-20 | 日特エンジニアリング株式会社 | Flyer type winding machine and winding method |
| CN107070130A (en) * | 2017-04-21 | 2017-08-18 | 深圳市立昌机电设备有限公司 | A kind of stator winder flying fork device and its method for winding |
| WO2018191947A1 (en) * | 2017-04-21 | 2018-10-25 | 深圳市立昌机电设备有限公司 | Flying fork apparatus and winding method of stator winding machine |
| WO2020067556A1 (en) * | 2018-09-28 | 2020-04-02 | 三菱電機株式会社 | Winding method, winding machine, insulator, and rotary electric machine |
| CN114496556B (en) * | 2022-01-14 | 2024-05-31 | 浙江田中精机股份有限公司 | Single-shaft flying fork motor winding machine |
| CN116094268A (en) * | 2022-12-21 | 2023-05-09 | 深圳市金岷江智能装备有限公司 | Single-winding die head mechanism and winding machine |
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| JP2004343978A (en) * | 2003-05-13 | 2004-12-02 | Nittoku Eng Co Ltd | Concentration winding method of multielectrode armature |
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| JP3266538B2 (en) * | 1997-03-14 | 2002-03-18 | 日特エンジニアリング株式会社 | Winding device |
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| CN102270906A (en) | 2011-12-07 |
| JP2011254612A (en) | 2011-12-15 |
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