CN107615420A

CN107615420A - Flying fork type coil winding machine and method for winding

Info

Publication number: CN107615420A
Application number: CN201680027039.XA
Authority: CN
Inventors: 三浦孝之; 桥本谕
Original assignee: Nittoku Engineering Co Ltd
Current assignee: Nittoku Engineering Co Ltd
Priority date: 2015-07-03
Filing date: 2016-06-15
Publication date: 2018-01-19
Anticipated expiration: 2036-06-15
Also published as: CN107615420B; JP2017017236A; DE112016003037T5; WO2017006727A1; JP6485961B2

Abstract

Flying fork type coil winding machine (100) possesses：Send out the flying trident (4) of wire rod (3), will be guided from the wire rod (3) that flying trident (4) are sent to the central mould (15,16) of magnetic pole (2) and central mould travel mechanism (17), the any one party of central mould (15,16) has a pair of templates (15a, 15b) that the circumference along multipolar armature (1) overlaps, and central mould travel mechanism (17) is configured to make a pair of template (15a, 15b) being radially staggered to multipolar armature (1).

Description

Flying fork type coil winding machine and method for winding

Technical field

The invention mainly relates to the flying fork type coil winding machine for the wire rod in multipolar armature convolute coil formation and around Line method.

Background technology

In the past, in order in the wire rod of the magnetic pole convolute coil formation of multipolar armature, widely use and possess side in magnetic pole Surrounding rotates the flying fork type coil winding machine that the flying trident of wire rod is sent out on side.In order that the performance of motor etc. is in the limited size of armature It is more good, more line is wound in the limited winding space of multipolar armature relative to magnetic pole to the requirement of flying fork type coil winding machine Material.Therefore, the so-called smooth volume of magnetic pole is wound in a manner of gap is not present each other in adjacent wire rod by wire arrangement Around more effective.A pair for possessing and being arranged in a manner of the axial direction clamping magnetic pole from multipolar armature are disclosed in JP2002-34211A Central mould, and the flying fork type coil winding machine of smooth winding can be carried out.

In the flying fork type coil winding machine, magnetic pole of the central mould from the axial direction clamping multipolar armature of multipolar armature.From flying trident quilt The wire rod of submitting is slided in the guide surface of central mould, and the desired position of magnetic pole is directed to from the top of central mould.Make side The flying trident for rotating side submitting wire rod together moves with the central mould along its rotation direction of principal axis, so as to realize smooth winding.

Then, after submitting wire rod edge its rotation direction of principal axis movement in flying trident side forms the coiling of first layer in magnetic pole, Flying trident moves to the direction in opposite direction for winding the first layer, implements the coiling of the second layer in the coiling of first layer.According to Secondary action repeatedly, the flying trident of rotation is rotated direction of principal axis along it and move back and forth, so as to implement the coiling of multilayer in magnetic pole.

But moved back and forth and in the coiling of magnetic pole implementation multilayer making the flying trident of rotation rotate direction of principal axis along it, respectively The direction of winding of layer is alternately opposite.Wire rod is whenever in magnetic pole winding, once, the wire rod relative to the coiling of following layer intersects Once.

Therefore, when the section of magnetic pole forms square, in three faces around magnetic pole in four faces, even if following The wire rod of layer is parallel with the wire rod of above layer, in a remaining face, the wire rod of layer below and the wire rod of above layer Also it is not parallel and intersect.

Smooth winding, and the situation that the wire rod of its above layer is parallel with the wire rod of following layer are carried out in following layer Under, the wire rod of its above layer falls into the caused gap between the wire rod of following layer.The 2 of its rolling thickness deficiency line footpath Times, its rolling thickness does not thicken.

But smooth winding is carried out even in following layer, and the wire rod of the wire rod of its above layer and following layer is handed over In the case of fork, the wire rod of its above layer can ride the wire rod of following layer.Its rolling thickness turns into 2 times of line footpath, and it is rolled up It is not thinned around thickness.

In the multipolar armature of coiling is carried out using flying fork type coil winding machine, circumferential radial formed with multiple magnetic poles. If the coiling in a magnetic pole produces restriction to the circumferential expansion of multipolar armature in the coiling towards circumferentially adjacent magnetic pole. In the case that a magnetic pole being square in section carries out multilayer winding, the axial direction preferably in multipolar armature, make above layer The wire rod of wire rod and following layer intersect, to avoid circumferentially producing the expansion of the coiling caused by the intersection.

But multipolar armature is made up of relatively more plywoods.The section of magnetic pole generally has with the thickness side of plywood To the rectangle for long side.Moreover, the wire rod of above layer is because the mutual intersecting angle of the wire rod of intersection diminishes and easily crosses The wire rod of following layer.In other words, in the case of multilayer winding is implemented in the magnetic pole of multipolar armature, in the section of magnetic pole In face corresponding with long side, the wire rod of layer below easily intersects with the wire rod of above layer.Therefore, conventional flying fork type around In line machine, if the coiling of the magnetic pole implementation multilayer in multipolar armature, the wire rod of the coiling intersect in the section long side of magnetic pole, So as to which the coiling is in the trend of the circumferential expansion to multipolar armature.

The content of the invention

It can make above layer on the face of the axial magnetic pole of multipolar armature it is an object of the invention to provide a kind of Wire rod and following layer wire rod intersect in the state of, the flying fork type coil winding machine that makes wire rod be wound in magnetic pole.

According to the mode of the present invention, flying fork type coil winding machine possesses：Flying trident, its side turn around the magnetic pole of multipolar armature Wire rod is sent out so as to relative to magnetic pole wound skein product in dynamic side；A pair of central moulds, it matches somebody with somebody the axial direction clamping magnetic being set to from multipolar armature Pole will be simultaneously guided to magnetic pole from the wire rod that flying trident is sent from front-end edge；And central mould travel mechanism, it adjusts a pair of centers Axial location and radial position of the mould relative to multipolar armature, any one party of a pair of central moulds have the week along multipolar armature To a pair of the templates to overlap, central mould travel mechanism can make the template of any one party of a pair of templates relative to the opposing party Template being radially staggered to multipolar armature.

Brief description of the drawings

Fig. 1 is the side view for the flying fork type coil winding machine for representing embodiments of the present invention.

Fig. 2 is the top view of the coil winding machine comprising opposed mould mechanism in rotary moving.

Fig. 3 is the amplification plan view in Fig. 1 A portions, and represents to make pressing component abut with the outer face of magnetic pole and make a pair The state that central mould retreats.

Fig. 4 is the amplification plan view for the state for making a pair of central moulds advance, and corresponding with Fig. 3 is shown.

Fig. 5 is the front view in Fig. 1 A portions, and represents to make the state that a pair of central moulds are separated from each other in vertical.

Fig. 6 is the front view for making a pair of central moulds in vertical state close to each other, and corresponding with Fig. 5 is shown.

Fig. 7 is the side view for the state for making a pair of central moulds be separated from each other in vertical from Fig. 5 B directions.

Fig. 8 is the side view for making a pair of central moulds from Fig. 6 C directions in vertical state close to each other.

Fig. 9 A are the top view of magnetic pole and a pair of central moulds, and are to represent to clamp magnetic pole by a pair of central moulds and start Wind and the figure of the state of an initial circle is formed in magnetic pole.

Fig. 9 B are the side view of magnetic pole and a pair of central moulds, and are to represent to clamp magnetic pole by a pair of central moulds and start Wind and the figure of the state of an initial circle is formed in magnetic pole.

Fig. 9 C are the upward view of magnetic pole and a pair of central moulds, and are to represent to clamp magnetic pole by a pair of central moulds and start Wind and the figure of the state of an initial circle is formed in magnetic pole.

Figure 10 A are to form the top view of the state of the second circle in magnetic pole, and corresponding with Fig. 9 A are shown.

Figure 10 B are to form the side view of the state of the second circle in magnetic pole, and corresponding with Fig. 9 B are shown.

Figure 10 C are to form the upward view of the state of the second circle in magnetic pole, and corresponding with Fig. 9 C are shown.

Figure 11 A are to represent to form the top view of the state of the coiling of first layer in magnetic pole, and corresponding with Figure 10 A are shown.

Figure 11 B are to represent to form the side view of the state of the coiling of first layer in magnetic pole, and corresponding with Figure 10 B are shown.

Figure 11 C are to represent to form the upward view of the state of the coiling of first layer in magnetic pole, and corresponding with Figure 10 C are shown.

Figure 12 A are to represent to form the top view of the state of the coiling of the second layer in magnetic pole, and corresponding with Figure 11 A are shown.

Figure 12 B are to represent to form the side view of the state of the coiling of the second layer in magnetic pole, and corresponding with Figure 11 B are shown.

Figure 12 C are to represent to form the upward view of the state of the coiling of the second layer in magnetic pole, and corresponding with Figure 11 C are shown.

Figure 13 A are the top views for representing to terminate in magnetic pole the state of the coiling of the second layer, and corresponding with Figure 12 A are shown.

Figure 13 B are the side views for representing to terminate in magnetic pole the state of the coiling of the second layer, and corresponding with Figure 12 B are shown.

Figure 13 C are the upward views for representing to terminate in magnetic pole the state of the coiling of the second layer, and corresponding with Figure 12 C are shown.

Embodiment

Next, the mode for implementing the present invention is illustrated based on accompanying drawing.

Fig. 1 represents the flying fork type coil winding machine 100 of embodiments of the present invention.Flying fork type coil winding machine 100 is to form generating Surrounding's multilayer of multiple magnetic poles 2 of the multipolar armature 1 (stator) of mechanical, electrical motivation wound skein product 3 device.Moreover, flying fork type Coil winding machine 100 carries out coiling using the flying trident 4 rotated when sending out wire rod 3 around magnetic pole 2.

The multipolar armature 1 of present embodiment possesses annulus 1a with being radially oriented the radial protrusion in outside from annulus 1a Multiple magnetic poles 2 (Fig. 3 represent five magnetic poles).As shown in figure 3, opening has socket 1b between each magnetic pole 2 of multipolar armature 1. The section of magnetic pole 2 is in quadrangle, and the outer peripheral face of magnetic pole 2 is made up of four planes of smooth shape.Moreover, in the front end of each magnetic pole 2 Formed with flange part 2a.

As shown in figure 1, flying fork type coil winding machine 100 possesses：Relative to the automatically wound skein product 3 of magnetic pole 2 of multipolar armature 1 Winding mechanism 6；With the index mechanism 7 that magnetic pole 2 is fed sequentially into winding position by rotating multipolar armature 1.Coil winding machine Structure 6 is arranged on the base station 5 for the configuration of each part with index mechanism 7.Fig. 1 index mechanism 7 is so that the axial shape of multipolar armature 1 Mode into vertical supports multipolar armature 1, carrys out pair magnetic pole opposed with winding mechanism 62 and carries out coiling.

In the various figures, tri- axles of mutually orthogonal X, Y and Z are set.X-axis be it is orthogonal with the axial direction of multipolar armature 1 and to The axle extended by the approximate horizontal fore-and-aft direction of magnetic pole 2 and winding mechanism 6.Y-axis is to the axial direction with multipolar armature 1 and substantially The orthogonal approximate horizontal axle extended laterally of horizontal fore-and-aft direction.Z axis is prolonged along the axial vertical as multipolar armature 1 The axle stretched.Using tri- axles of X, Y and Z, the composition of flying fork type coil winding machine 100 is illustrated.

Index mechanism 7 possesses index motor 9, is linked to the support shaft 10 for the output shaft 9a for indexing motor 9 and is linked to The index platform 11 of support shaft 10.Support shaft 10 and the rotary shaft of multipolar armature 1 extend on the same axis.Multipolar armature 1 is flatly It is placed on index platform 11.Specifically, axle 11a of the multipolar armature 1 in the through hole 1c insert index platforms 11 to annulus 1a In the state of be placed in index platform 11 on.

Multipolar armature 1 by armature pressing component 96 described later from the opposite side (being in Fig. 1 upside) of index platform 11 Press on index platform 11.Thus, multipolar armature 1 is supported on index platform 11.

The driving that index mechanism 7 is configured to by indexing motor 9 makes to be supported on the multipolar armature 1 for indexing platform 11 to index platform 11 axle 11a is that rotary shaft is rotated.Multipolar armature 1 be supported in index platform 11 in the state of, to magnetic pole 2 carry out around Line.After the winding operation to magnetic pole 2 terminates, the driving by indexing motor 9 rotates multipolar armature 1, next, will carry out The magnetic pole 2 of coiling is delivered to winding position.As above, index mechanism 7 by the magnetic pole 2 of multipolar armature 1 to opposed with winding mechanism 6 Winding position conveys successively.Winding mechanism 6 carries out coiling relative to the magnetic pole 2 for being transported to winding position.

Winding mechanism 6 possesses the flying trident 4 for sending out wire rod 3, the centering guided to the wire rod 3 being sent from flying trident 4 Centre mould 15,16, make transversing mechanism 18 that flying trident 4 and central mould 15,16 move along X-direction and independent with transversing mechanism 18 Ground makes the central mould travel mechanism 17 that a pair of central moulds 15,16 individually move.Flying trident 4 rotates and relative around magnetic pole 2 In the wound skein product 3 of magnetic pole 2.Central mould 15,16 is relative to the guide line material 3 of magnetic pole 2.Central mould travel mechanism 17 is to a pair of central moulds 15th, 16 it is adjusted relative to the axial location and radial position of multipolar armature 1.

Mobile station 21 is provided with a manner of it can be moved along X-direction on base station 5.Main head is equipped with mobile station 21 22.Main first 22 via the supporting cylinder shape in a manner of it can rotate of bearing 23 main shaft 24, and main shaft 24 inner circumferential pass through Main centerbody 26 is supported (after the construction that main centerbody 26 is supported in a manner of it can not rotate in a manner of it can not rotate by bearing 25 State).The front end of main shaft 24 is opposed with multipolar armature 1.The flange part 24a of ring-type is provided integrally with the front end of main shaft 24. Flange part 24a is provided with the flying trident 4 extended towards multipolar armature 1.Flying trident 4 is installed on the position of the rotating shaft eccentric from main shaft 24 Put.The roller 4a of the guiding of multiple wire rods 3 is provided with flying trident 4.The nozzle 27 for sending out wire rod 3 is provided with the front end of flying trident 4.

Belt wheel 28 is installed near the front end of main shaft 24.Mobile station 21 is provided with flying trident rotation motor 29.In flying trident The output shaft of rotation motor 29 is provided with belt wheel 30.Belt wheel 28 is concatenated with belt wheel 30 via band 31.If drive flying trident rotation horse Up to 29, then main shaft 24 rotates, so that flying trident 4 is rotated centered on the rotary shaft of main shaft 24.In addition, the master of flying trident 4 is being installed Axle 24 is formed with the through hole 24b inserted for wire rod 3.Through hole 24b near flying trident 4 with the rotary shaft of main shaft 24 abreast Formed.

The central mould support plate 33 of supporting central mould 15,16 is installed in the front end face of main centerbody 26.Such as Fig. 3 and figure Shown in 4, the preceding surface of central mould support plate 33 is opposed with multipolar armature 1.On the preceding surface of central mould support plate 33 with main shaft 24 Rotary shaft centered on be provided with Y direction separate as defined in be spaced to X-direction extend a pair of side plates being parallel to each other 34a、34b.The leading section of a pair of side plates 34a, 34b is opposed with multipolar armature 1.Set in the leading section of a pair of side plates 34a, 34b There is the flange part 2a of pressing magnetic pole 2 pressing component 49 (being represented by chain-dotted line).Pressing component 49 is by helical spring (not shown) Exert a force to be abutted with the outer face of magnetic pole 2.

As shown in figs.5 and 6, it is provided with the outside of the side plate 34a of a side after advancing along the first of X-direction extension Move back guide rail 36a.There is lobe plate 35a in the first forward-reverse guide rail 36a engagings.Lobe plate 35a can move along guide rail 36a.

It is provided with along Z-direction and extends in the side plate 34a of side inner side (side opposed with the side plate 34b of the opposing party) Vertical rail 37a.There are a pair of vertical movable plates 38a, 38b in vertical rail 37a engagings.A pair of vertical movable plates 38a, 38b It can be moved along guide rail 37a.

A side side plate 34a along Z-direction separate as defined in alternately formed a pair of vertical elongated holes 34c, 34d ( It is illustrated by the broken lines in Fig. 7 and Fig. 8).Vertical elongated hole 34c, 34d extend along vertical.Have in vertical elongated hole 34c, 34d few Perhaps insert with gap has circular support rod 39a, 39b of section.The cardinal extremity of support rod 39a, 39b is installed on vertical movable plate 38a、38b。

Lobe plate 35a is arranged to together clamp the side plate 34a of a side with vertical movable plate 38a, 38b.In lobe plate 35a shapes Into inclined inclined elongate 35c, 35d of moving direction (in Fig. 7 and Fig. 8 represented by solid line) having relative to lobe plate 35a. As shown in Figure 7 and Figure 8, inclined elongate 35c, 35d in a manner of close to each other towards multipolar armature 1 relative to moving direction (X Direction of principal axis) with 45 degree of inclinations.

Roller 40a, 40b in the front end of support rod 39a, 39b are propped up inserted with pivot in inclined elongate 35c, 35d.Roller 40a, 40b There is slightly smaller external diameter relative to the width of inclined elongate 35c, 35d, by can roll it is mobile in a manner of relative to inclined elongate 35c, 35d are fitted together to.

As shown in Fig. 3~Fig. 6, vertical movable plate 38a is located at than vertical movable plate 38b more by above Z-direction.Vertical moves Dynamic plate 38a has first face opposed with vertical rail 37a and the second face with the first face opposite side.In vertical movable plate Defined be spaced is separated along Z-direction (upper and lower) set the second of oriented X-direction extension in parallel to each other in 38a the second face Forward-reverse guide rail 41a and the 3rd forward-reverse guide rail 41b.In the second forward-reverse guide rail 41a and the 3rd forward-reverse Guide rail 41b engagings have a pair of erecting beds 42a, 42b.A pair of erecting beds 42a, 42b can along the second forward-reverse guide rail 41a with And the 3rd forward-reverse guide rail 41b movement.

Vertical movable plate 38b have first face opposed with vertical rail 37a and with the first face opposite side second Face.4th forward-reverse guide rail 41c of oriented X-direction extension is set in vertical movable plate 38b the second face.Advance the 4th Reverse-rail 41c engagings have erecting bed 42c.Erecting bed 42 can move along the 4th forward-reverse guide rail 41c.In these installations Platform 42a, 42b, 42c are provided with a pair of central moulds 15,16 from Z-direction clamping magnetic pole 2.A pair of central moulds 15,16 are positioned at logical Cross in the rotary shaft C vertical axis of flying trident 4.

The central mould 16 of lower section is shaped generally as L-shaped.Specifically, central mould 16 has with from erecting bed 42c directions The main part that the mode of multipolar armature 1 extends forwards and the leading section 16a from the front end of main part upward.Main part With from the lower surface of main part, up to the outer surface on leading section 16a preceding surface, the outer surface tilts (Fig. 7).Hereinafter, by this Outer surface is also referred to as inclined plane.The inclined plane of central mould 16 is ground and is by finishing so that the wire rod being sent from flying trident 4 3 slidably can be guided to magnetic pole 2 along the inclined plane from leading section 16a.

A pair of templates 15a, 15b that the central mould 15 of top is overlapped by the circumference along multipolar armature 1 are formed.Template 15a, 15b are installed on respective erecting bed 42a, 42b in the state of overlapping.Central mould 15 is shaped generally as L-shaped.Tool For body, central mould 15 has from erecting bed 42a, 42b main part extended forwards and from the front end of main part under Leading section 15c, 15d of side.Main part has from the upper surface of main part up to the appearance on leading section 15c, 15d preceding surface Face, the outer surface tilt (Fig. 7).Hereinafter, the outer surface is also referred to as inclined plane.The inclined plane of central mould 15 is ground and smart It is processed as so that slide from the wire rod 3 that flying trident 4 is sent along the inclined plane and guided from leading section 15c, 15d to magnetic pole 2。

As shown in Fig. 3~Fig. 6, be supported on the second~the 4th forward-reverse guide rail 41a, 41b, 41c erecting bed 42a, Each of 42b, 42c have first face opposed with the second~the 4th forward-reverse guide rail 41a, 41b, 41c and with first Second face of face opposite side.The groove extended to Z-direction is respectively formed with erecting bed 42a, 42b, 42c the second face 42d、42e、42f.The side plate 34b of the opposing party has the face (inner surface) opposed with groove 42d, 42e, 42f.In the inner surface point The the 5th~the 7th forward-reverse guide rail 43a, 43b, 43c of oriented X-direction extension is not set.

There are operating desk 44a, 44b, 44c in the 5th~the 7th forward-reverse guide rail 43a, 43b, 43c engagings.Operating desk 44a, 44b, 44c can move along guide rail 43a, 43b, 43c.Each in operating desk 44a, 44b, 44c is provided with operation stick 45a、45b、45c.Operation stick 45a, 45b, 45c front end enter groove 42d, 42e, 42f.

Herein, the part shown in reference 57a, 57b, 57c in accompanying drawing is to be set up in vertical along X-direction extension Helical spring between movable plate 38a, 38b and erecting bed 42a, 42b, 42c.Helical spring 57a pull vertical movable plate 38a with Erecting bed 42a, and prevent the loosening of the operation stick 45a in groove 42d.In the same manner, helical spring 57b pulls vertical movable plate 38a and erecting bed 42b, and prevent the loosening of the operation stick 45b in groove 42e.Helical spring 57c pulls vertical movable plate 38b With erecting bed 42c, and the loosening of the operation stick 45c in groove 42f is prevented.

Support plate 33 is provided with four action bars 46a, 46b, 46c, 46d.Action bars 46a, 46b, 46c, 46d are along X-axis Direction extends, and is divided into the rotary shaft C of clamping flying trident 4 upper and lower and left and right.As shown in Figure 1 and Figure 2, support plate 33 is set It is placed in the front end of main centerbody 26, four action bars 46a, 46b, 46c, 46d are using can be along the rotation direction of principal axis as flying trident 4 The mode of X-direction movement penetrates main centerbody 26.

As shown in figs.5 and 6, action bars 46a is arranged at the rotary shaft C of flying trident 4 top.Action bars 46a front end Operating desk 44a is linked to via web 47a.Action bars 46c is arranged at the right side of the rotary shaft C of flying trident 4 accompanying drawing.Action bars 46c front end is linked to operating desk 44b via web 47c.

If action bars 46a, 46c of the upside and right side for being arranged at rotary shaft C move along X-direction, operating desk 44a, 44b also move along X-direction.Template 15a, 15b is installed on operating desk 44a, 44b, and the central mould 15 of upside is by a pair of moulds Plate 15a, 15b are formed.Central mould 15 passes through operating desk 44a, 44b forward-reverse.

Action bars 46b is arranged at the rotary shaft C of flying trident 4 lower section.Action bars 46b front end links via web 47b In operating desk 44c.If action bars 46b moves along X-direction, operating desk 44c also moves along X-direction.The central mould of downside 16 are installed on operating desk 44c.The mobile forward-reverse that central mould 16 passes through operating desk 44c.

If action bars 46b and operating desk 44c together before the state away from multipolar armature 1 and then close to multipolar armature 1, Operation stick 45c together advances with operating desk 44c.Operation stick 45c enters groove 42f, therefore erecting bed 42c advances also along the 4th Reverse-rail 41c advances.As above, operating desk 44c makes the central mould 16 and erecting bed 42c of downside together advance along X-direction.

On the contrary, if action bars 46b and operating desk 44c is together retreated away from multipolar armature 1 from the state of advance, operate Rod 45c together retreats with operating desk 44c.Operation stick 45c enters groove 42f, therefore erecting bed 42c is also along the 4th forward-reverse Guide rail 41c is retreated.As above, operating desk 44c makes the central mould 16 and erecting bed 42c of downside together be retreated along X-direction.

Action to the forward-reverse of central mould 15 of upside illustrates.If action bars 46a, 46c and operating desk 44a, 44b Together before the state shown in Fig. 3 away from multipolar armature 1 is as shown in Fig. 4 solid arrow and then close to multipolar armature 1, then operation stick 45a, 45b and operating desk 44a, 44b together advance.Operation stick 45a, 45b enters groove 42d, 43e, therefore pacifies Platform 42a, 42b is filled also along the second forward-reverse guide rail 41a and the 3rd forward-reverse guide rail 41b to advance.As above, operating desk 44a, 44b make a pair of templates 15a, 15b and erecting bed 42a, 42b together advance.The central mould 15 of upside by a pair of template 15a, 15b is formed, therefore the central mould 15 of upside before erecting bed 42a, 42b and then along X-direction by advancing.

If on the contrary, action bars 46a, 46c and operating desk 44a, 44b together such as Fig. 3 of the state shown in Fig. 4 from advance void Retreated as shown in line arrow away from multipolar armature 1, then operation stick 45a, 45b and operating desk 44a, 44b are together retreated.Behaviour Make rod 45a, 45b and enter groove 42d, 42e, therefore erecting bed 42a, 42b are also along the second forward-reverse guide rail 41a and the 3rd Forward-reverse guide rail 41b is retreated.As above, operating desk 44a, 44b makes central mould 15 and erecting bed 42a, 42b of upside together along X Direction of principal axis retreats.

As described above, a pair of template 15a, 15b structures that the central mould 15 of upside is overlapped by the circumference along multipolar armature 1 Into.Template 15a, 15b is advanced or retreated by action bars 46a, the 46c being separately provided.Central mould travel mechanism 17 has behaviour Make bar 46a, 46c, and action bars 46a, 46c is individually moved.In other words, central mould travel mechanism 17 is configured to make The template 15a of any one party of a pair of templates 15a, 15b relative to the opposing party template 15b being radially staggered to multipolar armature 1. Fig. 3 represents to make the template 15a of a side relative to the template 15b of the opposing party in a manner of towards multipolar armature 1 somewhat advancing stagger State.The template 15a that Fig. 4 represents to make a side is relative to the template 15b of the opposing party in a manner of somewhat being retreated from multipolar armature 1 The state to stagger.

As shown in figs.5 and 6, action bars 46d is arranged at the left side of the rotary shaft C of flying trident 4 accompanying drawing, via through plate 47d is linked to lobe plate 35a.Roller 40a, 40b are embedded in lobe plate 35a inclined elongate 35c, 35d.Lobe plate 35a and roller 40a, 40b form the shifting of the movement for the Z-direction that the movement of action bars 46d X-direction is converted into a pair of central moulds 15,16 Dynamic direction converting unit.

That is, roller 40a, 40b pivots are propped up in the front end of support rod 39a, 39b, and support rod 39a, 39b, which is inserted through, is formed at side plate 34a vertical elongated hole 34c, 34d.The cardinal extremity of support rod 39a, 39b is installed in vertical movable plate 38a, 38b, vertical movable plate 38a, 38b engage with the vertical rail 37a (Fig. 5 and Fig. 6) extended along Z-direction.Support rod 39a, 39b will not be relative to side Plate 34b moves along X-direction.If the action bars 46d to advance as shown in Figure 7 and lobe plate 35a is together such as Fig. 8 solid line arrow Retrogressing as shown in head, then roller 40a, 40b by the lobe plate 35a of retrogressing in the inside of inclined elongate 35c, 35d along inclining Plagioclase hole 35c, 35d camber roll movement.

Support rod 39a, 39b moves and close to each other along vertical elongated hole 34c, 34d vertical.As shown in fig. 6, support rod 39a, 39b cardinal extremity are installed in vertical movable plate 38a, 38b.Support rod 39a, 39b is close to each other, thus makes to be installed on supporting Rod 39a, 39b vertical movable plate 38a, 38b are close to each other.Erecting bed 42a, 42b of upside are via the second forward-reverse guide rail 41a and the 3rd forward-reverse guide rail 41b is arranged at the vertical movable plate 38a of upside, and the erecting bed 42c of downside is via before the 4th Enter the vertical movable plate 38b that reverse-rail 41c is arranged at downside.In other words, support rod 39a, 39b makes the erecting bed of upside 42a, 42b and the erecting bed 42c of downside are moved in a manner of close to each other.It is provided with erecting bed 42a, 42b and erecting bed 42c Upper and lower a pair of central moulds 15,16, therefore support rod 39a, 39b makes the phase as shown in solid arrow (Fig. 6) of central mould 15,16 It is mutually close.

On the other hand, if as shown in figure 8, the action bars 46d retreated and lobe plate 35a is together such as Fig. 7 dotted arrow institute Advance as showing, then roller 40a, 40b is grown by the lobe plate 35a of advance in the inside of inclined elongate 35c, 35d along inclination Hole 35c, 35d camber roll movement.Support rod 39a, 39b is separated from each other along vertical elongated hole 34c, 34d in vertical.Such as Shown in Fig. 5, the cardinal extremity of support rod 39a, 39b is installed in vertical movable plate 38a, 38b.Support rod 39a, 39b is separated from each other, by This makes vertical movable plate 38a, the 38b for being installed on support rod 39a, 39b mutually divide in vertical along vertical elongated hole 34c, 34d From.

Erecting bed 42a, 42b of upside are set via the second forward-reverse guide rail 41a and the 3rd forward-reverse guide rail 41b Vertical movable plate 38a in upside.The erecting bed 42c of downside is arranged at the vertical of downside via the 4th forward-reverse guide rail 41c Movable plate 38b.Vertical movable plate 38a, the 38b being separated from each other make upside erecting bed 42a, 42b and downside erecting bed 42c with The mode being separated from each other moves.Erecting bed 42a, 42b and erecting bed 42c are provided with a pair of central moulds 15,16 up and down, therefore propped up Holding rod 39a, 39b makes central mould 15,16 be separated from each other as shown in dotted arrow (Fig. 5).As above, lobe plate 35a X-axis The moving back and forth of direction is converted into moving back and forth for vertical movable plate 38a, 38b for being provided with a pair of central moulds 15,16.

As shown in Figure 1 and Figure 2, transversing mechanism 18 makes flying trident 4 and central mould 15,16 along the footpath as multipolar armature 1 To X-direction move.Specifically, transversing mechanism 18 possesses：It is arranged at the traversing motors 50 of base station 5, is linked to traversing horse Ball-screw 51 up to 50 output shaft, the movable body 52a screwed with ball-screw 51, led to what movable body 52a was guided Rail 53 and the movable body 52b guided by guide rail 53.Rotary shaft C direction (X-direction) extension of the ball-screw 51 along flying trident 4. Guide rail 53 is abreast configured on base station 5 with ball-screw 51.Mobile station 21 is installed in movable body 52a, 52b.

In transversing mechanism 18, if traversing motors 50 drive, movable body 52a, 52b are guided by guide rail 53, and make movement Move in rotary shaft C directions of the platform 21 along flying trident 4.Main first 22 are placed with mobile station 21.By driving traversing motors 50, thus, it is possible to Enough move the rotary shaft C directions of flying trident 4 and central mould 15,16 along flying trident 4.Transversing mechanism 18 is used in wire rod 3 to magnetic pole 2 Winding process in, whenever winding one week wire rod 3 around magnetic pole 2, make wire rod 3 to X-direction movement and the line footpath of wire rod 3 Corresponding size.

As shown in Fig. 2 central mould travel mechanism 17 makes a pair of central moulds 15,16 individually be moved with transversing mechanism 18 respectively It is dynamic.Specifically, central mould travel mechanism 17 possesses the above-mentioned four piece action bars that can be moved along the rotation direction of principal axis of flying trident 4 46a, 46b, 46c, 46d and four action bars 46a, 46b, 46c, 46d is each separately axially moveable movable Unit.Mobile unit possesses moving body 61d, 66d of the cardinal extremity for being installed on action bars 46a, 46b, 46c, 46d, 71d, 76d, made The threaded body 62,67,72,77 and make threaded body 62,67,72,77 independently of one another that moving body 61d, 66d, 71d, 76d are moved The motor 63,68,73,78 of rotation.Threaded body 62,67,72,77 is arranged to the rotary shaft C directions extension along flying trident 4, passes through rotation Turn to move moving body 61d, 66d, 71d, 76d.

As shown in Fig. 2 mobile unit possesses：Make the first bar travel mechanism 60 of action bars 46a movements, make action bars 46b Mobile the second bar travel mechanism 65, make the 3rd bar travel mechanism 70 and make what action bars 46c was moved that action bars 46d moves 4th bar travel mechanism 75.First bar travel mechanism 60, the second bar travel mechanism 65, the 3rd bar travel mechanism 70 and the 4th bar Travel mechanism 75 is arranged in the mobile station 21 at main first 22 rear.As described above, action bars 46a makes the central mould 15 of upside The template forward-reverse of one side.Action bars 46b makes the forward-reverse of central mould 16 of downside.3rd bar travel mechanism 70 makes upside The template forward-reverse of the opposing party of central mould 15.Action bars 46c is separated from each other a pair of central moulds 15,16.

As shown in Figure 1 and Figure 2, the multiple guide rails 56 extended along X-direction are provided with mobile station 21.Guide rail 56 exists The rotary shaft that defined interval and flying trident 4 are separated along Y direction more more rearward than main first 22 abreast arranges.First~the 4th bar Travel mechanism 60,65,70,75 has and main first 22 the first~the almost parallel four-heads 61,66,71,76.The first~the four-head 61st, 66,71,76 from main first 22 rearward in the order side by side, and be configured to move respectively in X-direction along guide rail 56 It is dynamic.

The first~the four-head 61,66,71,76 is propped up respectively via bearing 61a, 66a, 71a, 76a in a manner of it can rotate Hold the first~the four main 61b, 66b, 71b, 76b of drum.In the first~the four main 61b, 66b, 71b, 76b Be supported with respectively in a manner of it can not rotate via bearing 61c, 66c, 71c, 76c in week the first~the 4th moving body 61d, 66d, 71d, 76d (construction for making these moving bodys not rotate is aftermentioned).

As shown in Fig. 2 the guide shaft 58 parallel with guide rail 56 is provided with mobile station 21.Guide shaft 58 can be with guide shaft 58 Rotated centered on mandrel.Guide shaft 58 be inserted through the first~the four-head 61 in the first~the four bar travel mechanism 60,65,70,75, 66、71、76.The first~the four-head 61,66,71,76 is supported on guide shaft 58, and is configured to move along guide shaft 58.This Locate, the part shown in reference 58a, 58b in accompanying drawing is to be fixed on mobile station 21 to support the both ends of guide shaft 58 Supporting station.

Main shaft 24 is supported on main first 22, and the rear end of main shaft 24 is present in more more rearward than main first 22.In the rear end of main shaft 24 Belt wheel 59a is installed, other belt wheel 59b are installed in a manner of it can not be rotated relative to guide shaft 58 in guide shaft 58.Belt wheel 59a It is concatenated with belt wheel 59b via band 59c.If main shaft 24 rotates, the rotation of main shaft 24 is via belt wheel 59a, band 59c and belt wheel 59b is transferred to guide shaft 58, and rotates guide shaft 58.

Belt wheel 61e, 66e, 71e, 76e are separately installed with the first~the four main 61b, 66b, 71b, 76b rear end.Separately Outside, belt wheel 61f, 66f, 71f, 76f, belt wheel 61f, 66f, 71f, 76f are separately installed with the first~the four-head 61,66,71,76 It can rotate and can not be axially moveable relative to the first~the four-head 61,66,71,76.Inserted in belt wheel 61f, 66f, 71f, 76f It is connected with guide shaft 58.Belt wheel 61f, 66f, 71f, 76f are configured to not rotate and can be axially moveable relative to guide shaft 58.Belt wheel 61e, 66e, 71e, 76e and belt wheel 61f, 66f, 71f, 76f are linked respectively via band 61g, 66g, 71g, 76g.If guide shaft 58 Rotation, then the rotation of guide shaft 58 via belt wheel 61f, 66f, 71f, 76f, band 61g, 66g, 71g, 76g and belt wheel 61e, 66e, 71e, 76e are transferred to the first~the four main 61b, 66b, 71b, 76b, and make the first~the four main 61b, 66b, 71b, 76b Rotation.

If main shaft 24 rotates, guide shaft 58 also rotates, therefore the first~the four main 61b, 66b, 71b, 76b passes through guide shaft 58 rotation and the rotation of main shaft 24 synchronously rotate.In addition, in the first~the four main 61b, 66b, 71b, 76b coaxially to connect Continuous mode is formed with through hole 61h, 66h, 71h, the 76h inserted for wire rod 3.

The first~the four main 61b, 66b, 71b, 76b is arranged to these rotary shafts and is located on same axle.Main shaft 24 is set It is set to the rotating shaft eccentric of the rotary shaft and the first~the four main 61b, 66b, 71b, 76b.First~the 4th moving body 61d, 66d, 71d, 76d are arranged to coaxial with the first~the four main 61b, 66b, 71b, 76b, and main centerbody 26 is arranged to and main shaft 24 Coaxially.Therefore, the first~the 4th moving body 61d, 66d, 71d, 76d rotary shaft and the rotating shaft eccentric of main centerbody 26.

Action bars 46a cardinal extremity is installed in the first moving body 61d of the first bar travel mechanism 60.Action bars 46b base End penetrates the first moving body 61d in a manner of it can move and is installed in the second moving body in the second bar travel mechanism 65 66d.Action bars 46c cardinal extremity penetrates the first moving body 61d and the second moving body 66d and is mounted in a manner of it can move The 3rd moving body 71d in the 3rd bar travel mechanism 70.Action bars 46d cardinal extremity penetrates first in a manner of it can move~ 3rd moving body 61d, 66d, 71d and be installed in the 4th moving body 76d in the 4th bar travel mechanism 75.As described above, behaviour Making bar 46a makes the template forward-reverse of the side in the central mould 15 of upside.After action bars 46b makes the central mould 16 of downside advance Move back.3rd bar travel mechanism 70 makes the template forward-reverse of the opposing party in the central mould 15 of upside.Action bars 46c makes a centering Centre mould 15,16 is separated from each other.

As above, main centerbody the 26 and first~the 4th moving body 61d, 66d, 71d, 76d in the state of bias by four Straight action bars 46a, 46b, 46c, 46d links.Therefore, the main moving body 61d, 66d of centerbody the 26 and first~the 4th, 71d, 76d rotation is mutually constrained.In other words, main centerbody the 26 and first~the 4th moving body 61d, 66d, 71d, 76d are formed Mutually to prevent from being freely rotatable.

Mobile station 21 along Y direction separate as defined in be positioned apart from first~fourth screw thread parallel with guide shaft 58 Body 62,67,72,77.Distinguish the bottom of first~the four threaded body 62,67,72,77 and the first~the four-head 61,66,71,76 Screw.In fig. 2, the first threaded body 62 is screwed with first first 61 bottom, and the second threaded body 67 and second first 66 bottom are revolved Close, the 3rd threaded body 72 screws with the 3rd first 71 bottom, and the bottom of the 4th threaded body 77 and four-head 76 screws.First~ 4th threaded body 62,67,72,77 is linked with the first~the 4th motor 63,68,73,78 respectively.First~the 4th threaded body 62, 67th, 72,77 are rotated by the first~the 4th motor 63,68,73,78.First~the 4th motor 63,68,73,78 is placed in Mobile station 21.

If driving the first~the 4th motor 63,68,73,78 respectively, the first~the 4th threaded body 62,67,72,77 difference Rotation.First~the four threaded body 62,67,72,77 screws with the first~the four-head 61,66,71,76, therefore the first~the 4th First 61,66,71,76 along with the rotation of the first~the four threaded body 62,67,72,77 and along guide shaft 58 separately along X Direction of principal axis moves.

If the first~the four-head 61,66,71,76 moves along X-direction, the first~the 4th action bars 46a, 46b, 46c, 46d is moved respectively along X-direction.First~the 4th action bars 46a, 46b, 46c, 46d movement makes a pair of central moulds 15,16 phases Axial location and radial position for multipolar armature 1 change respectively.Central mould travel mechanism 17 includes the first~the 4th bar Travel mechanism 60,65,70,75, it is configured to adjust a pair of templates 15a, 15b forming the central mould 15 of a side and another respectively Axial location and radial position of the central mould 16 of side relative to multipolar armature 1.

As shown in figure 1, be provided with opposed mould 80 near index mechanism 7, the opposed mould 80 with by a pair of template 15a, The central mould 15 for the side that 15b (Fig. 3~Fig. 6) is formed is opposed.Opposed mould 80 is arranged at via opposed mould mechanism 81 in rotary moving Base station 5.Opposed mould mechanism 81 in rotary moving possesses：Dislocation with a pair of templates 15a, 15b accordingly make opposed mould 80 using Z axis as The rotating mechanism 82 that pivot rotates；And make opposed mould 80 rotating with the central mould 15 of a side together along with flying trident 4 To the opposed mould travel mechanism 83 (Fig. 2) moved radially of multipolar armature 1.

As shown in figure 1, rotating mechanism 82 is the servo horse for being configured to make rotary shaft 82a rotate with arbitrary angle Reach.Servo motor 82 is installed in installing plate 87 in the state of rotary shaft 82a to be set to lower section.Opposed mould 80 is along vertical Extension, the upper end of opposed mould 80 is installed in the rotary shaft 82a protruded downwards from installing plate 87.In the lower end shape of opposed mould 80 The Cheng Youcong X-directions flat part 80a opposed with leading section 15c, 15d of central mould 15.

As shown in Fig. 2 opposed mould travel mechanism 83 is by the expansion actuator 84~86 along X-axis, Y-axis and Z-direction Combination is formed.Each expansion actuator 84~86 possesses elongated box-shaped shell 84d~86d, inside housing 84d~86d along length The extended ball-screw (not shown) of edge direction, the driven member 84c~86c screwed with the ball-screw etc..Ball-screw Driven and rotated by servo motor 84a~86a.Driven member 84c~86c by the rotation of ball-screw with ball-screw abreast It is mobile.If each expansion actuator 84~86 is configured to servo motor 84a~86a drivings and rotates ball-screw, driven member Long side directions of the 84c~86c along housing 84d~86d moves.

Servo motor (rotating mechanism) 82 is installed in installing plate 87.Installing plate 87 is installed on the flexible of Y direction and actuated The driven member 85c of device 85, is moved along with driven member 85c movement along Y direction.The expansion actuator 85 of Y direction Housing 85d is installed in the driven member 86c of the expansion actuator 86 of Z-direction.In other words, installing plate 87 and Y direction Expansion actuator 85 moved along with driven member 86c movement along Z-direction.The shell of the expansion actuator 86 of Z-direction Body 86d is installed in the driven member 84c of the expansion actuator 84 of X-direction.In other words, installing plate 87, Y direction it is flexible Actuator 85 and the expansion actuator of Z-direction 86 move along with driven member 84c movement along X-direction.X-direction The housing 84d of expansion actuator 84 extend along X-direction and be fixed on base station 5.

Each servo motor 84a~86a in each expansion actuator 84~86 be connected to these are controlled it is not shown Controller.Opposed mould travel mechanism 83 is configured to make opposed mould 80 (Fig. 1) and installing plate according to the instruction from the controller 87 and the orthogonal three direction of principal axis movement in the same direction of servo motor (rotating mechanism) 82 1.

As shown in figure 1, workpiece pressing mechanism 88 is provided near index mechanism 7.Workpiece pressing mechanism 88 is electric by multipole Pivot 1 presses on index platform 11, thus keeps multipolar armature 1 between workpiece pressing mechanism 88 and index platform 11.Workpiece pressing machine Structure 88 possesses：Be fixed on the armature of the end of pillar 89 by pressure motor 90, be linked to rolling of the armature by the output shaft of pressure motor 90 Ballscrew 91 and the moving body 92 screwed of ball-screw 91 and the guide rail 93 guided to moving body 92.Pillar 89 erects In on base station 5.Rotation direction of principal axis extension of the ball-screw 91 along multipolar armature 1.Guide rail 93 along vertical in a manner of extending It is configured at pillar 89.In the side of moving body 92 bar 95 can be rotatably provided with via bearing 94.Bar 95 and multipolar armature 1 Rotating shaft coaxle configures.The armature pressing component 96 abutted with the annulus 1a of multipolar armature 1 is linked with the lower end of bar 95.

If armature is driven by pressure motor 90, moving body 92 is guided by guide rail 93, so as to which armature pressing component 96 is to multipole The rotation direction of principal axis movement of armature 1.By driving armature, by pressure motor 90, armature pressing component 96 is with being placed on index platform 11 Multipolar armature 1 annulus 1a upper surfaces abut, and by multipolar armature 1 press on index platform 11.As above, the structure of multipolar armature 1 Indexed as being maintained between platform 11 and armature pressing component 96.In addition, armature pressing component 96 is linked to bar 95, bar 95 passes through Moving body 92 is supported on by bearing 94, therefore in the rotary course of the multipolar armature 1 in the driving based on index motor 9, armature Pressing component 96 is subordinated to the rotation of the ground of multipolar armature 1.

A pair of side forms 97 (reference picture 1 and Fig. 3) are equipped around multipolar armature 1.A pair of side forms 97 are covered each by The flange part 2a of magnetic pole in the both sides for the magnetic pole 2 that should carry out coiling, so as to prevent the wire rod 3 being sent from flying trident 4 from hooking Dwelling is in the magnetic pole 2 of the both sides for the magnetic pole 2 that should carry out coiling.Side form 97, which is formed towards front end, turns into the curved surface that front end attenuates Shape, and it is supported on the pillar 98 erected in base station 5.Side form 97 is configured to move by mechanism (not shown).

Flying fork type coil winding machine 100 possesses the rotary shaft C mono- for making the plumb position of multipolar armature 1 (height) and flying trident 4 The opposed mould travel mechanism 99 of armature of cause.The opposed mould travel mechanism 99 of armature possesses：It is configured at pillar 101 on base station 5, configuration In pillar 101 top surface armature movement motor 102, be linked to armature movement motor 102 output shaft ball-screw 103, The moving body 104 screwed with ball-screw 103 and the guide rail 105 guided to moving body 104.Ball-screw 103 is along more Rotation direction of principal axis (vertical) extension of Polar armature 1.Guide rail 105 is configured at pillar 101 in a manner of extending along vertical.

Moving body 104 is linked to index motor mounting table 106.Index motor 9 is placed with index motor mounting table 106. Centered on indexing motor mounting table 106, guiding bar 107 is configured with the opposite side of ball-screw 103.The edge of guiding bar 107 Vertical extends, and moving body 108 is inserted in a manner of it can slide in guiding bar 107.Moving body 108 is linked to index motor Mounting table 106.If armature movement motor 102 drives, moving body 104 is guided by guide rail 105, and moving body 108 is guiding Bar 107 slides, and is moved so as to index motor mounting table 106 along vertical.The multipolar armature 1 of index platform 11 is supported on along vertical Move in direction.As above, the opposed mould travel mechanism 99 of armature is configured to, and by driving armature to move motor 102 multipole can be made electric The plumb position (height) of pivot 1 is consistent with the rotary shaft C of flying trident 4.

Next, the method for winding for having used flying fork type coil winding machine 100 is illustrated.

In the method for winding of present embodiment, existed using the coil winding machine 100 for possessing flying trident 4 and a pair of central moulds 15,16 The wound skein product 3 of each magnetic pole 2 of multipolar armature 1, to multipole while the flying trident 4 rotates around the magnetic pole 2 of multipolar armature 1 Reciprocatingly to the wound skein product 3 of magnetic pole 2, the pair of central mould 15,16 is matched somebody with somebody to be set to from multipolar armature 1 radial direction of armature 1 Axially clamping magnetic pole 2 and move back and forth and will be sent from flying trident 4 to the radial direction of multipolar armature 1 along with moving back and forth for flying trident 4 The wire rod 3 gone out guides from front-end edge to magnetic pole 2.The method for winding is by being equipped on the control (not shown) of flying fork type coil winding machine 100 Device processed is automatically carried out.

To specifically sequentially illustrating.First, as the preparation before progress coiling, multipolar armature 1 is inserted with axle 11a Index platform 11 is placed in through hole 1c mode.In this condition, the contraposition of multipolar armature 1 and winding mechanism 6 is carried out.That is, The armature movement motor 102 of the opposed mould travel mechanism 99 of armature is driven, thus makes the plumb position (height) of multipolar armature 1 with flying The rotary shaft C of fork 4 position consistency.In other words, the plumb position (height) of multipolar armature 1 is adjusted, to answer The winding center axle of the magnetic pole 2 of coiling turns into identical height with the rotary shaft C of flying trident 4.After the adjustment, armature pressing horse is driven Up to 90, armature pressing component 96 is thus set to decline towards multipolar armature 1, and in annulus 1a pressing armatures pressing component 96.It is more Polar armature 1 is supported between index platform 11 and armature pressing component 96.

Next, driving index motor 9, thus rotates multipolar armature 1, and make the magnetic for answering coiling in multiple magnetic poles 2 Moved to winding position pole 2.Specifically, the position for the magnetic pole 2 for making to answer coiling and the rotary shaft C of flying trident 4 position consistency.Such as On, the position on the rotary shaft C of flying trident 4 is winding position.Although not shown, but it can use and be arranged at sensing near magnetic pole 2 The position of the detector (not shown) detection magnetic pole 2 of device etc., and multipolar armature 1 is carried out to coiling position based on the information detected The contraposition put.

Next, will from the wire rod 3 that wire rod supply source (not shown) is supplied to via tensioner (not shown) from movement The rear portion of platform 21 insert in order the four~the first main shaft 76b, 71b, 66b, 61b through hole 76h, 71h, 66h, 61h and The through hole 24b of main shaft 24.Via being arranged at multiple roller 4a of flying trident 4 to the guide line material 3 of nozzle 27 of flying trident front end.Make from spray The wire rod 3 that mouth 27 is sent out is locked to the pin 1d (Fig. 1, Fig. 9 B) in the annulus 1a settings of multipolar armature 1.

Next, the traversing motors 50 of driving transversing mechanism 18, thus make main first 22 together to advance with mobile station 21.Such as figure Shown in 3, central mould support plate 33 and a pair of side plates 34a, 34b are advanced.A pair of side plates 34a, 34b is provided with pressing component 49, therefore pressing component 49 abuts along with before a pair of side plates 34a, 34b and then with the outer face of magnetic pole 2.Pressing component 49 By the active force of spring (not shown), abutted with the outer face of magnetic pole 2, and prevent the rotary shaft C of magnetic pole 2 and flying trident 4 from staggering.

Then, axial location of a pair of central moulds 15,16 relative to multipolar armature 1 is adjusted by central mould travel mechanism 17 And radial position, so that as shown in Figure 9 B, leading section 15c, 15d, 16a are configured to the base end part of magnetic pole 2.Specifically, Radial position of a pair of central moulds 15,16 relative to multipolar armature 1 is adjusted, with leading section 15c, 15d, 16a and multipolar armature 1 The modes in gap that can enter for wire rod 3 that are spaced apart of annulus 1a configure leading section 15c, 15d, 16a.

Axial location of a pair of central moulds 15,16 relative to multipolar armature 1 is adjusted, in a pair of central moulds 15,16 each other Leading section 15c, 15d, 16a by from Z-direction (thickness direction) clamp magnetic pole 2 in a manner of configure leading section 15c, 15d, 16a.

Next, as shown in figure 1, in the state of flying trident 4 is located above the vertical of magnetic pole 2, flying trident rotation motor is driven 29 and flying trident 4 is rotated together with main shaft 24.As shown in Figure 9 A, the wire rod 3 for being locked to pin 1d is directed to around magnetic pole 2, Then, the wire rod 3 being sent from flying trident 4 is wound in around magnetic pole 2.

As shown in Fig. 2 the rotation of main shaft 24 is transferred to the first~the four main 61b, 66b, 71b, 76b via guide shaft 58. In other words, the rotation of the first~the four main 61b, 66b, 71b, 76b and flying trident 4 synchronously rotates.Thereby, it is possible to make from line The wire rod 3 that material supply source is supplied to does not guide torsionally to nozzle 27.

In flying trident 4 during rotate 180 ° below the vertical of direction on the vertical of magnetic pole 2, the line that is sent from flying trident 4 Material 3 is abutted with side form 97 and is directed along its inclined-plane.As shown in Figure 9 A, it is locked to pin 1d (reference picture 1, Fig. 9 B) wire rod 3 It is directed around to magnetic pole 2.As shown in Figure 9 B, the wire rod 3 for being formed at pin 1d is wound in multipolar armature 1 along annulus 1a The side of circumferential magnetic pole 2.

In flying trident 4 during rotate 180 ° above the vertical of direction under the vertical of magnetic pole 2, the line that is sent from flying trident 4 Material 3 is abutted with side form 97 (reference picture 1) and is directed along its inclined-plane.As shown in Figure 9 C, the wire rod 3 being sent from flying trident 4 with The central mould 16 of downside is abutted and slid along the inclined plane of central mould 16, and the axle of multipolar armature 1 is directed to from leading section 16a To magnetic pole 2 bottom surface.The wire rod 3 for being directed to the bottom surface of magnetic pole 2 is wound in the bottom surface of magnetic pole 2 along annulus 1a.In addition, The wire rod 3 being directed along the inclined-plane of side form 97 although not shown, but is wound in along annulus 1a the circumferential magnetic of multipolar armature 1 The side of pole 2.As above, turned around along with the rotation of flying trident 4, wire rod 3 is along annulus 1a in the circle of the winding of magnetic pole 2 one.

Whenever wire rod 3 is wound into a circle in magnetic pole 2, transversing mechanism 18 (reference picture 1) makes by driving traversing motors 50 Mobile station 21 and flying trident 4 are together along direction of winding (for the radial direction of multipolar armature 1, and the direction of the rotary shaft C along flying trident 4 (X-direction)) moved in a manner of from the remote size corresponding with the line footpath of wire rod 3 of multipolar armature 1.

Mobile station 21 is provided with central mould travel mechanism 17.If make the movement of mobile station 21 corresponding with the line footpath of wire rod 3 Size, then the central mould 15 of central mould travel mechanism 17 and upside also along direction of winding (for the radial direction of multipolar armature 1, and Along the rotary shaft C of flying trident 4 direction (X-direction)) movement size corresponding with the line footpath of wire rod 3.In other words, for shape Into the second circle with initial circle adjoining, in flying trident 4 again from the mistake for rotating 180 ° on the vertical of magnetic pole 2 below the vertical of direction Cheng Zhong, the central mould 15 of upside are located at the position that size corresponding with the line footpath of wire rod 3 is moved along direction of winding.

In the state of the central mould 15 of upside retreats size corresponding with the line footpath of wire rod 3, lead of the flying trident 4 from magnetic pole 2 Hang down and 180 ° are above rotated below the vertical of direction.During this period, abutted from the central mould 15 of the wire rod 3 that flying trident 4 is sent with upside, edge The inclined plane of central mould 15 slides.As shown in Figure 10 A, the central mould 15 of upside by wire rod 3 from leading section 15c, 15d to magnetic pole A 2 initial circle adjoining position guides and does smooth winding.

Now, a pair of templates 15a, 15b of the central mould 15 of upside make any one party of a pair of templates 15a, 15b relative Stagger in the radially inner side of other direction multipolar armature 1 or outside.Specifically, the direction of rotation downstream of flying trident 4 is made Template 15b staggers relative to the moving direction of template 15a to the flying trident 4 of the direction of rotation upstream side of flying trident 4.The table in Figure 10 A Show, in the winding process of first layer, make flying trident 4 direction of rotation downstream template 15b relative to flying trident 4 direction of rotation The situation that the radial outside of template 15a to the multipolar armature 1 of upstream side staggers.

A pair of templates 15a, 15b are installed on operating desk 44a, 44b (reference picture 5 and Fig. 6), and operating desk 44a, 44b link In action bars 46a, 46c.As shown in Fig. 2 any one party of action bars 46a, 46c by making composition central mould travel mechanism 17 Or both sides together move with operating desk 44a, 44b and carry out the dislocation of a pair of templates 15a, 15b with staggering along X-direction.

In the state of a pair of templates 15a, 15b stagger, the template 15a of the direction of rotation upstream side of flying trident 4 forbids first The wire rod 3 of circle is offset to the radial outside of multipolar armature 1.The template 15b in the direction of rotation downstream of flying trident 4 will be in central mould 15 The wire rod 3 that slides of inclined plane guide (Figure 10 B) from leading section 15c, 15d to the initial circle adjoining position with magnetic pole 2.

Then, in the latter half of the second circle, flying trident 4 is again from rotation above the vertical of direction under the vertical of magnetic pole 2 180°.In this process, as illustrated in figure 10 c, the central mould 16 of downside also along direction of winding (for the radial direction of multipolar armature 1, and Along the rotary shaft C of flying trident 4 direction (X-direction)) movement size corresponding with the line footpath of wire rod 3.Make the center of downside In the state of mould 16 retreats corresponding with the line footpath of wire rod 3 size, flying trident 4 is from rotation above the vertical of direction under the vertical of magnetic pole 2 180°.During this period, abut from the central mould 16 of the wire rod 3 that flying trident 4 is sent with downside, slided along the inclined plane of central mould 16 Fall.Wire rod 3 is guided and does smooth winding by central mould 16 from leading section 16a to the initial circle adjoining position with magnetic pole 2.

Along with the rotation of flying trident 4, make the opposed mould 80 opposed with central mould 15 and a pair of central moulds 15,16 1 more in the same direction Polar armature 1 moves radially.When a pair of central moulds 15,16 yearn for dynamic to the footpath of multipolar armature 1, make opposed mould 80 and a pair of moulds Plate 15a, 15b dislocation correspondingly tilt.As shown in Figure 10 A, the front end of the dislocation of flat part 80a and a pair of templates 15a, 15b Portion 15c, 15d together made in a manner of separating fraction of gap wire gripper 3 flat part 80a along the dislocation and leading section 15c, 15d is opposed.In the state of above-mentioned, move opposed mould 80 and a pair of central moulds 15, the footpath yearning of 16 1 multipolar armatures 1 in the same direction.

The rotation of opposed mould 80 is carried out by the rotating mechanism 82 shown in Fig. 1.Flat part 80a by rotation and with a pair In the state of leading section 15c, 15d of the dislocation of template 15a, 15b are opposed, being moved through for opposed mould 80 is opposed shown in Fig. 2 Mould travel mechanism 83 is carried out.

Above-mentioned coiling repeatedly, with flying trident 4 to rotation direction of principal axis movement together, make a pair of central moulds 15,16 and Opposed mould 80 moves successively in a manner of from the remote size corresponding with the line footpath of wire rod 3 of multipolar armature 1 respectively.

By making to guide a pair of central moulds 15,16 and opposed mould 80 to magnetic pole 2 to divide in wire rod 3 together with flying trident 4 Do not move, turned around with the rotation of flying trident 4, carry out the conveying of corresponding with the line footpath of wire rod 3 size to be wound.As Figure 11 A, Shown in Figure 11 B and Figure 11 C, the so-called smooth coiling of radial direction close contact of the wire rod 3 along multipolar armature 1 is formed in magnetic pole 2, So as in coiling of the magnetic pole 2 formed with first layer.

In the coiling of first layer, it is also possible to a pair of central moulds 15,16 be present along X-direction (along the rotary shaft of flying trident 4 C direction) it is mobile, before the coiling of the first layer shown in Figure 11 A, Figure 11 B and Figure 11 C terminates, leading section 15c, 15d, 16a Situation about being abutted with flange part 2a.In this case, in leading section 15c, 15d, 16a and flange part of a pair of central moulds 15,16 Before 2a will be abutted, make 15,16 axial movement to multipolar armature 1 of central mould.Can avoid leading section 15c, 15d, 16a with it is convex Edge 2a is abutted, and the smooth winding so as to the first layer after being allowed to continues.

The axial action bars that is moved through make composition central mould travel mechanism 17 of the central mould 15,16 to multipolar armature 1 46d is carried out to action bars 46d axial advancement.Lobe plate 35a is linked with action bars 46d, therefore lobe plate 35a is also adjoint The preceding of action bars 46d and then advance.Support rod 39a, 39b is separated from each other along vertical elongated hole 34c, 34d in vertical. Support rod 39a, 39b is provided with vertical movable plate 38a, 38b, therefore vertical movable plate 38a, 38b are along with support rod 39a, 39b Mutual separation and be separated from each other in vertical (vertical elongated hole 34c, 34d formation direction).Vertical movable plate 38a, 38b is provided with central mould 15,16, therefore upper and lower a pair of central moulds 15,16 are along with vertical movable plate 38a, 38b mutual point From and be separated from each other.Thus, the smooth winding of first layer can continue to carry out.The coiling of first layer passes through wire rod 3 and magnetic pole 2 Flange part 2a is abutted and terminated.

In addition, in the coiling of first layer, it is also possible to opposed mould 80 and a pair of central moulds 15,16 be present together along X-axis side Mobile to (along the rotary shaft C of flying trident 4 direction), before the coiling of first layer terminates, flat part 80a abuts with flange part 2a Situation.In this case, before the flat part 80a of opposed mould 80 will abut with flange part 2a, opposed mould 80 is made to multipole The axial movement of armature 1.Flat part 80a can be avoided to be abutted with flange part 2a, so as to the smooth of the first layer after being allowed to Winding continues.The axial movement of the opposed mould 80 to multipolar armature 1 can pass through the Z axis side of opposed mould travel mechanism 83 To expansion actuator 86 and carry out.

As shown in Figure 11 A, Figure 11 B and Figure 11 C, after the coiling of first layer terminates, then, carry out the second layer around Line.Wire rod 3 is wound in magnetic pole 2 by the coiling of the second layer by making flying trident 4 be rotated to the situation identical direction with first layer Around, and traversing motors 50 is rotated to direction opposite during coiling with first layer, and make flying trident 4 to close to multipole electricity The direction of pivot 1 is mobile and carries out.Movement with flying trident 4 together, as shown in Figure 12 A, Figure 12 B and Figure 12 C, central mould 15,16 Similarly moved to close to the direction of multipolar armature 1.

At the beginning of the coiling of the second layer, a pair of central moulds 15,16 are from the shape shown in Figure 11 A, Figure 11 B and Figure 11 C State moves as shown in the solid arrow as Figure 12 B to close to the direction of multipolar armature 1.In leading section 15c, 15d, 16a It is moved to the stage from the position that flange part 2a staggers, a pair of central moulds 15, the mutual interval of 16 constrictions.It is wound in magnetic pole 2 The coiling of first layer had by leading section 15c, 15d, 16a from Z-direction and fraction of clamp with gap.Thereby, it is possible to by line Material 3 guides to magnetic pole 2 and carries out the smooth winding of the stabilization of the second layer.

In the winding process of the second layer, the flying trident 4 of rotation is set to be moved to direction opposite during coiling with first layer.The Two layers of wire rod 3 is wound once whenever in magnetic pole 2, is intersected both with respect to the wire rod 3 of the coiling of the first layer as following layer Once.If the wire rod 3 of the wire rod 3 of above layer and following layer intersects, the wire rod 3 of the above layer crosses following layer Wire rod 3.

In multipolar armature 1, circumferential radial formed with multiple magnetic poles 2.If coiling in a magnetic pole 2 is to multipole The circumferential expansion of armature 1, then produce restriction in the coiling towards circumferentially adjacent magnetic pole 2.The section of magnetic pole 2 is square, therefore In the case where carrying out the coiling of multilayer to magnetic pole 2, the axial direction preferably in multipolar armature 1, make the wire rod 3 of above layer with The wire rod 3 of following layer intersects.

In the method for winding of present embodiment, in the coiling of the second layer, make a pair of templates 15a, 15b to first layer Coiling when opposite direction stagger.Specifically, as illustrated in fig. 12, the template 15b in the direction of rotation downstream of flying trident 4 is made Radially inner side relative to template 15a to the multipolar armature 1 of the direction of rotation upstream side of flying trident 4 staggers.

A pair of templates 15a, 15b are installed on operating desk 44a, 44b (reference picture 5 and Fig. 6), and operating desk 44a, 44b link In action bars 46a, 46c.Either or both of action bars 46a, 46c by making composition central mould travel mechanism 17 with Operating desk 44a, 44b are together moved in a manner of staggering along X-direction and are carried out the dislocation of a pair of templates 15a, 15b.

In the state of a pair of templates 15a, 15b stagger, the inclining along each template 15a, 15b of wire rod 3 that is sent from flying trident 4 Inclined-plane slides, and is guided in an inclined state from leading section 15c, 15d to the coiling of the first layer of magnetic pole 2.The second layer Wire rod 3 is directed in an inclined state, therefore is intersected with the wire rod 3 of the first layer as following layer.Therefore, in this implementation In mode, the wire rod 3 of above layer in the axial direction of multipolar armature 1, can be made to intersect with the wire rod 3 of following layer.

In addition, along with the rotation of flying trident 4 during the coiling for carrying out the second layer, opposed mould 80 is in the shape opposed with central mould 15 Under state, moved radially with a pair of central moulds 15,16 1 multipolar armatures 1 in the same direction.In a pair of central moulds 15,16 to multipolar armature 1 Radial direction double action when, opposed mould 80 and the dislocation of a pair of templates 15a, 15b is accordingly tilted, so that flat part 80a edges The inclinations of a pair of templates 15a, 15b with more slightly wider than the line footpath of wire rod 3 opposed with leading section 15c, 15d with gap.

Make the opposed mould 80 under the state and a pair of central moulds 15, the radial direction double action of 16 1 multipolar armatures 1 in the same direction, and will be from The wire rod 3 that flying trident 4 is sent carries out coiling from guiding between the central mould 15 and opposed mould 80 of a side to magnetic pole 2.Opposed mould 80 rotation is carried out by rotating mechanism 82 (reference picture 1), and opposed mould 80 is moved through the opposed (reference picture of mould travel mechanism 83 2) carry out.

As shown in Figure 12 B, from the wire rod 3 that flying trident 4 is sent the central mould 15 of upside template 15a, 15b it is respective Inclined plane is slid, and magnetic pole 2 is directed in the state of being clamped by template 15a, 15b with opposed mould 80.It is directed to magnetic pole 2 Wire rod 3 is directed in the coiling of first layer when maintaining its heeling condition, so as in the absence of between the wire rod 3 of following layer The dragged situation of depression.As above, in the face for making the wire rod 3 of the second layer magnetic pole 2 opposed with the central mould 15 of upside, energy Enough wire rods 3 with the first layer as following layer reliably intersect.

In addition, in the coiling of the second layer, also as indicated in fig. 12 c, turned around whenever flying trident 4 revolves, the center of downside Mould 16 also along direction of winding (for the radial direction of multipolar armature 1, and along flying trident 4 rotary shaft C direction (X-direction)) it is mobile Size corresponding with the line footpath of wire rod 3.Flying trident 4 under the vertical of magnetic pole 2 above the vertical of direction rotate 180 ° during, from The wire rod 3 that flying trident 4 is sent abuts with the central mould 16 of downside, and the inclined plane in central mould 16 slides.Central mould 16 so that Wire rod 3 is carried out from leading section 16a in the coiling of first layer to the mode before by the adjoining position of wire rod 3 guiding of coiling The smooth winding of the second layer.As shown in Figure 13 A, Figure 13 B and Figure 13 C, the coiling of the second layer by the coiling of wire rod 3 to and ring-type The stage that portion 1a is abutted terminates.

Then, the coiling of third layer is carried out.The coiling of third layer is identical with the winding sequence of first layer.Carrying out the 4th layer Coiling in the case of, the 4th layer of coiling is identical with the winding sequence of the second layer.Herein, explanation repeatedly is omitted.

If all terminating in the predetermined coiling of magnetic pole 2, driving index motor 9, thus rotate multipolar armature 1, will be with The different other magnetic poles 2 of the magnetic pole 2 are configured at winding position, restart coiling.Terminate the rank of coiling in the magnetic pole 2 of whole Section terminates the winding operation to multipolar armature 1.

In the present embodiment, in the case where implementing the coiling of multilayer to the magnetic pole 2 of multipolar armature 1, in multipolar armature 1 Axial magnetic pole 2 face in, the wire rod 3 of above layer can be made to intersect with the wire rod 3 of following layer to carry out coiling.More In the face of circumferential each magnetic pole 2 of Polar armature 1, the wire rod 3 of each layer turns into parallel seamlessly adjacent smooth winding.This is above Layer wire rod 3 it is also parallel with the wire rod 3 of following layer, the wire rod 3 of the above layer is trapped between the wire rod 3 of following layer Caused gap.

Therefore, the rolling thickness in the face of circumferential each magnetic pole 2 of multipolar armature 1 turn into line footpath less than 2 times, in the absence of it The situation that rolling thickness thickens.In multiple magnetic poles 2 of the radial formation of circumference along multipolar armature 1, in a magnetic pole 2 Coiling can not make the coiling towards circumferentially adjacent magnetic pole 2 produce restriction, so as to allow to be wound in the line of each magnetic pole 2 The number increase of material 3.

In the above-described embodiment, situation about being made up of to the central mould 15 of upside a pair of templates 15a, 15b is carried out Explanation.Although not shown, but can also be made up of a pair of templates downside central mould 16.Even if it is made up of a pair of templates in downside Entreat mould 16, also radial direction from a pair of central moulds 15,16 to multipolar armature 1 toward it is dynamic when, make any one party of a pair of templates relative Stagger in the radially inner side of other direction multipolar armature 1 or outside, the radial direction in a pair of central moulds 15,16 to multipolar armature 1 Double action when, any one party of a pair of templates is staggered relative to the radial outside or inner side of other direction multipolar armature 1, from And the wire rod 3 of above layer in the face of the axial magnetic pole 2 of multipolar armature 1, can be made to intersect to come with the wire rod 3 of following layer Carry out coiling.

Hereinafter, composition, effect and the effect for concluding present embodiment illustrate.

Present embodiment is related to the improvement of flying fork type coil winding machine, and the flying fork type coil winding machine possesses magnetic pole of the side in multipolar armature Around rotate side send out wire rod and relative to the flying trident of magnetic pole wound skein product, be set to from multipolar armature axial direction clamping magnetic pole And by a pair of central moulds of a pair of central moulds from the wire guide that flying trident is sent to magnetic pole and adjustment relative to multipolar armature Axial location and radial position central mould travel mechanism.

A pair of templates that any one party of a pair of central moulds is overlapped by the circumference along multipolar armature are formed, and central mould moves Motivation structure be configured to make the template of any one party of a pair of templates relative to the opposing party radial direction from template to multipolar armature Stagger.

Flying fork type coil winding machine preferably further possesses the opposed mould for being arranged to opposed with the central mould of a side, makes opposed mould companion With the rotation of flying trident with the opposed mould travel mechanism moved radially of one multipolar armature in the same direction of central mould of a side and making The rotating mechanism that the dislocation of opposed mould and a pair of templates is correspondingly rotated.

Central mould travel mechanism is preferably provided with：A pair of templates are linked to respectively and can be moved along the rotation direction of principal axis of flying trident The first action bars and the second action bars, be linked to the central mould of the opposing party and can be moved along the rotation direction of principal axis of flying trident 3rd action bars, the mobile unit that the first action bars or the 3rd action bars can be made each separately to be axially moveable.

In addition, other embodiments are directed to use with method for winding of the coil winding machine in each magnetic pole wound skein product of multipolar armature Improvement, the coil winding machine possesses：Rotated around the magnetic pole of multipolar armature and move back and forth along the radial direction of multipolar armature and Magnetic pole and moving back and forth along with flying trident are clamped relative to the flying trident of magnetic pole wound skein product, with the axial direction being set to from multipolar armature Moved back and forth to the radial direction of multipolar armature and guide the wire rod being sent from flying trident to a pair of central moulds of magnetic pole from front-end edge.

A pair of templates that any one party of a pair of central moulds is overlapped by the circumference along above-mentioned multipolar armature are formed.Coiling Method radial direction from a pair of central moulds to multipolar armature toward it is dynamic when, make any one party of a pair of templates more relative to other direction The radially inner side of Polar armature or outside are staggered, and in double action of a pair of central moulds to the radial direction of multipolar armature, make a pair of templates Any one party stagger relative to the radial outside or inner side of other direction multipolar armature.

Method for winding preferably make the opposed mould opposed with the central mould of a side along with the rotation of flying trident and with a pair of center The radial direction of one multipolar armature in the same direction of mould moves back and forth, radial direction from a pair of central moulds to multipolar armature toward it is dynamic when, make opposed mould Along any one party of a pair of templates to the radially inner side of multipolar armature or outside stagger obtained by a pair of templates inclination and Tilt, and yearn for the footpath of opposed mould and a pair of one multipolar armatures in the same direction of central mould and move, in a pair of central moulds to multipolar armature During the double action of radial direction, make any one party of the opposed mould along a pair of templates stagger to the radial outside of multipolar armature or inner side and A pair of templates inclination and tilt so that the radial direction of the opposed mould and a pair of one multipolar armatures in the same direction of central mould is answered It is dynamic, and coiling will be carried out from guiding between the central mould of a side and opposed mould to magnetic pole from the wire rod that flying trident is sent.

In the flying fork type coil winding machine and method for winding of present embodiment, any one party of a pair of central moulds is by a pair of moulds Plate is formed, the template of any one party relative to the opposing party template being radially staggered to multipolar armature.In inclining for respective template The wire rod that inclined-plane slides is directed in the state of being tilted to the axle center of magnetic pole.If the wire rod being directed in an inclined state is The wire rod of the layer of upside, then it can intersect the wire rod of the wire rod and following layer.

The central mould of one side is arranged at the axial direction of multipolar armature, therefore in the axial direction of multipolar armature, the wire rod of above layer Intersect with the wire rod of following layer.Therefore, it is possible to avoid the circumference in multipolar armature, the wire rod of above layer and following layer Wire rod intersects.

If in addition, accordingly make opposed mould opposed with the central mould of a side with the dislocation of a pair of templates, in a side The wire rod for entreating the respective inclined plane of the template of mould to slide is directed to magnetic pole in the state of being held by template with opposed die clamp.Line Edge maintains heeling condition side to be directed in the coiling of following layer, therefore can make the wire rod of above layer in a side The opposed face of mould is entreated, is reliably intersected with the wire rod of following layer.

More than, embodiments of the present invention are illustrated, but above-mentioned embodiment only shows the present invention's A part for application examples, it is not the meaning for the specific composition that the technical scope of the present invention is defined in above-mentioned embodiment.

The application advocates that the Japanese Patent Application 2015-134069's applied on July 3rd, 2015 in Japan Office is preferential Power, whole contents of this application are by referring to being incorporated herein.

Claims

1. a kind of flying fork type coil winding machine, it is characterised in that possess：

Flying trident, its sends out wire rod so as to wind the line relative to the magnetic pole when being rotated around the magnetic pole in multipolar armature Material；

A pair of central moulds, it, which is matched somebody with somebody, is set to clamp the magnetic pole from the axial direction of the multipolar armature and will be sent from the flying trident The wire rod is guided to the magnetic pole from front-end edge；And

Central mould travel mechanism, it adjusts axial location and radial direction position of the pair of central mould relative to the multipolar armature Put,

Any one party of the pair of central mould has a pair of templates that the circumference along the multipolar armature overlaps,

The central mould travel mechanism can make the template of any one party of the pair of template relative to the opposing party template to The multipolar armature is radially staggered.

2. flying fork type coil winding machine according to claim 1, it is characterised in that be further equipped with：

Opposed mould, it is opposed with a side of the pair of central mould；

Opposed mould travel mechanism, it makes the opposed mould more in the same direction along with the rotation of the flying trident and the pair of central mould one Polar armature moves radially；And

Rotating mechanism, it is correspondingly rotated the opposed mould and the dislocation of the pair of template.

3. flying fork type coil winding machine according to claim 1 or 2, it is characterised in that

The central mould travel mechanism possesses：

First action bars and the second action bars, they are linked to the pair of template and can be along the rotations of the flying trident respectively Direction of principal axis moves；

3rd action bars, it is linked to the central mould of described the opposing party and can moved along the rotation direction of principal axis of the flying trident；With And

Mobile unit, it can be such that first action bars or the 3rd action bars is each separately axially moveable.

4. a kind of method for winding, it uses coil winding machine to possess in each magnetic pole wound skein product of multipolar armature, the coil winding machine：Bian Around the magnetic pole of multipolar armature rotate edge described in multipolar armature radial direction move back and forth and relative to the magnetic pole winding line The flying trident of material and with being set to clamp the magnetic pole and moving back and forth along with the flying trident from the axial direction of the multipolar armature And the wire rod that will be sent from the flying trident is moved back and forth from front-end edge to the magnetic to the radial direction of the multipolar armature A pair of central moulds of pole guiding, any one party of the pair of central mould have what the circumference along the multipolar armature overlapped A pair of templates,

The method for winding is characterised by,

When the pair of central mould yearns for dynamic to the footpath of the multipolar armature, make any one party of the pair of template relative to The radially inner side of multipolar armature described in other direction or outside are staggered,

In radial direction double action of the pair of central mould to the multipolar armature, make any one party of the pair of template relative to The radial outside of multipolar armature described in other direction or inner side are staggered.

5. method for winding according to claim 4, it is characterised in that

Make the opposed mould opposed with the central mould of one along with the rotation of the flying trident and with the pair of central mould one The radial direction of the multipolar armature in the same direction moves back and forth,

When the pair of central mould yearns for dynamic to the footpath of the multipolar armature, make the opposed mould appointing along the pair of template Anticipate the inclination of the pair of template obtained from staggering of the radially inner side of multipolar armature or outside described in a direction and tilt, and Make the opposed mould and the pair of central mould one multipolar armature in the same direction footpath yearn for it is dynamic,

In radial direction double action of the pair of central mould to the multipolar armature, make the opposed mould appointing along the pair of template Anticipate the inclination of the pair of template obtained from staggering of the radial outside of multipolar armature or inner side described in a direction and tilt, and Make the radial direction double action of the opposed mould and the pair of central mould one multipolar armature in the same direction,

By from the wire rod that the flying trident is sent between the central mould of one and the opposed mould to the magnetic pole Guide to carry out coiling.