CN203434821U - Motor stator drawer - Google Patents
Motor stator drawer Download PDFInfo
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- CN203434821U CN203434821U CN201320433691.5U CN201320433691U CN203434821U CN 203434821 U CN203434821 U CN 203434821U CN 201320433691 U CN201320433691 U CN 201320433691U CN 203434821 U CN203434821 U CN 203434821U
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- adapter sleeve
- sliver
- stator core
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Abstract
The utility model relates to a motor stator drawer, including a working table and an embedding mould through a center hole of a stator iron under a tension. The working table is provided with a tension driving device along an axial direction of the stator iron by the tension and a stator iron clamping device on one side of the tension drive. The stator iron clamping device includes a mounting base, a connecting sleeve, a supporting seat and a moving clamp, one end of the mounting base is fixed in the working table, the connecting sleeve is installed on the base, one end of the supporting seat and the moving clamp are fixed in an inner wall of the connecting sleeve, and the other end of the supporting seat and the moving clamp are installed inside the connecting sleeve and extends alonge a radial direction of the connecting sleeve. The winding is embedded into the embedding mould which is pulled, and is embedded into an embedding slot of the stator iron when the embedding mould is running through the stator iron.
Description
Technical field
The utility model relates to motor stator core field, is specifically related to a kind of motor stator drawing machine.
Background technology
Winding on motor stator is the chief component of stator core.Stator winding is coupled together in a certain way and is formed stator circuit by coil groups, produces induced potential with rotor flux relative motion, realizes the conversion of mechanical energy-electric energy.
Different from setting-in wire laying mode according to the shape of coil winding, can be divided into centralized and distributed two classes.Coiling and the setting-in of centralized winding are fairly simple, but efficiency is lower, and runnability is also poor.The current AC electrical machine stator overwhelming majority is all application distribution winding, according to different machines, model and coil embedding around process conditions, motor designs separately and adopts different winding type and specification, therefore the technical parameter of its winding is not identical yet.
Winding in stator core, no matter adopt which kind of mode to distribute, all needs winding to be assembled in stator core, and winding is mainly to assemble by the mode of coiling and stator core.For current work flow, majority is that copper cash is wound on basic mode, and then with manual type rule, also have employing manually not by groove around embedding, process velocity is slower, output is lower.With manual type, the matrix that is wound with copper cash winding is packed into more time-consuming and difficult construction in stator core body; Artificial coiling is comparatively loose, and during design of electrical motor, copper factor should not too highly affect stator core performance.
Summary of the invention
For above-mentioned technical problem, the utility model provides a kind of motor stator core drawing machine, and the utility model is placed in rule mould by winding, and rule mould is imposed to pulling force effect, make rule mould when by stator core, winding is embedded in the line embedding groove of stator core.
The technical scheme solving the problems of the technologies described above is as follows:
Motor stator core drawing machine, the rule mould that comprises workbench and pass from the centre bore of stator core under pulling force effect, workbench is provided with the pulling force drive unit that imposes pulling force along stator core axial direction, and the stator core clamping device that is positioned at pulling force drive unit one side;
Described stator core clamping device comprises holder, adapter sleeve, supporting seat, floating holder, one end of holder is fixed on workbench, adapter sleeve is arranged on holder, one end of supporting seat is fixed on the internal face of adapter sleeve, the other end of supporting seat is in adapter sleeve and to the radially extension of adapter sleeve, on the internal face of one end fixed operating sleeve of floating holder, the other end of floating holder is in adapter sleeve and to the radially extension of adapter sleeve.
Adopted such scheme, stator core is placed on the supporting seat of stator core clamping device, by floating holder, stator core is imposed to active force, stator core is clamped between floating holder and supporting seat, the rule mould that is embedded with winding is placed in to the centre bore of stator core, by pulling force drive unit, rule mould is imposed to pulling force, when making rule mould in the axial displacement along stator core and passing through stator core, winding is embedded in the line embedding groove of stator core.Utilize before the utility model carries out rule to stator core, the winding of each phase can be used as an integral body and is placed in rule mould, therefore, at every turn can be to stator core complete rule that carries out mutually, simultaneously need not be in prior art manual wire embedding, each stator core slot is carried out by groove hand insertion, therefore, the utility model has not only improved production efficiency, alleviated labour intensity, winding close-packed arrays in the groove of stator core, is improved the quality of stator core winding simultaneously.
Further, described rule mould comprises several slivers, sliver positioning seat, sliver latch segment, cuts somebody's hair, pull bar, one end of each sliver is connected with sliver positioning seat, between adjacent two slivers, leave the gap of passing through for wire, after each sliver is connected with sliver positioning seat, after being connected on sliver positioning seat, these slivers form a hollow cylinder; The other end of each sliver is connected with sliver latch segment, described cutting somebody's hair is slidably fitted in the hollow cylinder being formed by each sliver, one end of pull bar is fixedly connected with cutting somebody's hair, sliver positioning seat is provided with hole, and the other end of pull bar reaches the outside of hollow cylinder after through the hole arranging on sliver positioning seat.The rule mould of this structure in use, that winding is placed in to the gap between sliver by the wire laying mode of design, because the outer surface of sliver and the surface configuration of stator core lobe match, therefore, rule mould is in passing through the process of stator core, sliver and stator core lobe are bonded to each other, pull bar is under the active force of pulling force drive unit, the drive motion of cutting somebody's hair, the winding that is opposite to the gap between sliver of cutting somebody's hair imposes squeezing action power, and winding is under the active force that is squeezed, winding is embedded in the line embedding groove of stator core.
Further, described pulling force drive unit comprises frame, reducing motor, track base, gear, tooth bar and drag hook, reducing motor and track base are fixed in frame, track base is positioned at the top of reducing motor, gear is connected in the output of reducing motor, described tooth bar is slidably fitted on track base, rack and pinion engagement, and the end that tooth bar extends to stator core clamping device is connected with described drag hook.The dynamic action that pulling force drive unit of the present utility model is exported by reducing motor, on gear, is given tooth bar by gear by transmission of power, makes tooth bar carry out rectilinear motion, tooth bar by straight-line force transmission to drag hook, thereby make drag hook do rectilinear motion.
Further, the top of frame is connected with adapter sleeve by a strut.When pulling force drive unit imposes pulling force to rule mould, do the used time, supporting role power adapter sleeve being imposed by strut, makes adapter sleeve keep firm state.
Further, described frame is provided with elevating screw mechanism and supporting bracket forms, elevating screw mechanism comprises screw mandrel, nut, fixture block, screw mandrel is inserted in the first steel pipe of frame, this the first steel pipe side wall surface is provided with mounting hole, nut is connected with wire rod thread, described fixture block is slidably matched with the first steel pipe after surrounding the first steel pipe, fixture block is provided with screwed hole, after one end of trip bolt is threaded with fixture block, through being connected with nut thread after the mounting hole on the first steel pipe, described supporting bracket is fixedly connected with fixture block.By elevating screw mechanism drive supporting bracket along frame longitudinally carry out lifting, because pulling force drive unit is fixed in supporting bracket, therefore, pulling force drive unit is also along with elevating mechanism carries out lifting.Because the external diameter of stator core is not of uniform size, the bearing of stator core on adapter sleeve is not necessarily positioned at the center of adapter sleeve, therefore, if stator core by the clamping of floating holder and supporting seat after, the center of stator core and the center of adapter sleeve be not on same straight line time, by elevating mechanism, adjust the position of pulling force drive unit, make the straight-line path of pulling force drive unit and being centered close on same straight line of stator core, to avoid drag hook axially rule mould to be applied to pulling force with what favour rule mould, rule mould has been formed to protective effect.
Further, described drag hook comprises U-shaped pedestal, coupler body and extension spring, after one end of coupler body extend in the U-shaped groove of pedestal and pedestal hinged, the other end of coupler body is provided with gap slot, coupler body is also connected by extension spring with pedestal, one end of this extension spring is connected on the first side wall face of pedestal, and the other end of extension spring is connected on the internal face of coupler body after in the U-shaped groove of pedestal.The drag hook of this structure, because the head of pull bar is a cone, when drag hook contacts with the head of the pull bar of rule mould, first the trough wall surface of gap slot contacts with the head of pull bar, drag hook is subject to the reaction force of drawhead, the coupler body making rotates around U-shaped pedestal, coupler body drives extension spring generation deformation while rotating, thereby the gap slot of drag hook is crossed the head of pull bar, at this moment, coupler body is under the active force of extension spring, make coupler body be returned to home position, but at this moment, coupler body is spacing by the step surface of rod head institute, the head of coupler body and pull bar forms annexation.Therefore, this drag hook, when being connected with pull bar, has the advantages that automation connects.
Further, floating holder comprises Connection Block, screw body, telescoping mechanism and pressed seat, the screw rod of screw body is connected with Connection Block, telescoping mechanism comprises two pairs of movable blocks, every pair of movable block is comprised of the first movable block and the second movable block, the middle part of the middle part of the first movable block and the second movable block is hinged makes every pair of movable block be shaped to X shape, one end and the Connection Block of the first movable block are hinged, the other end and the pressed seat of the first movable block are hinged, one end of the second movable block and the nut of screw body are hinged, and the other end and the pressed seat of the second movable block are hinged.This floating holder in use, by the screw rod of operation screw body, make the nut motion of screw body, thereby drive telescoping mechanism radially stretching to adapter sleeve, make further pressed seat to radially the stretching of adapter sleeve, thereby stator core is imposed to clamping action power.Floating holder of the present utility model has simple in structure, easy to use and favorably situated feature.
Further, described stator core clamping device also comprises drive unit, rotating shaft, bevel pinion, bevel gear wheel, drive unit output is connected with one end of rotating shaft, the other end of rotating shaft is fixedly connected with bevel pinion, the parallel longitudinal of the axial and workbench of rotating shaft, bevel gear wheel and bevel pinion are intermeshing, the axially parallel of the axial and adapter sleeve of bevel gear wheel, bevel gear wheel and adapter sleeve are fixed as one, and described adapter sleeve is enclosed within rear on holder and is slidably matched with holder.By drive unit, drive bevel pinion, bevel pinion drives bevel gear wheel to rotate, and bevel gear wheel drives adapter sleeve to rotate.Because the stator core of motor at least needs the winding of coiling two-phase, for the utility model, in the mode by pulling force, winding is embedded in the groove of stator core, often draw is once that the winding of a phase is embedded in the groove of stator core, therefore, for all the other phases, if above-mentioned rotating manner is not set, by artificial mode, do not rotate stator core, so relatively waste time and energy.Therefore, after embedding complete mutually, embed other phase times, the power sending by drive unit, makes adapter sleeve turn to the position needing, and without adopting manual type to remove to rotate stator core, has time saving and energy saving advantage like this.
Further, described holder comprises base and is fixed on the lasso on base.Lasso can be convenient to can be connected with adapter sleeve, adapter sleeve is supplied with to a supporting role power simultaneously, and the intensity of adapter sleeve is increased.
Further, described stator core clamping device also comprises a bearing, flange, trim ring, locking positioning mechanism and contiguous block, the lower end of bearing is fixed on workbench, flange is provided with the through hole passing for rotating shaft, the lower end of flange is positioned on the upper surface of bearing, holder is fixed on the upper surface of flange, after trim ring surrounds flange, trim ring is fixedly connected with workbench, described locking positioning mechanism is by latch segment, latch and support form, latch segment is fixed on the upper surface of flange, latch segment is provided with jack, support is fixed on workbench, support is provided with through hole, one end of latch is inserted in the jack on latch segment after passing the through hole on support, contiguous block is fixed on holder.If there is no said structure, stator core clamping device is directly fixed on workbench, and when adapter sleeve is under the dynamic action of drive unit output, adapter sleeve can only carry out gyration centered by the axle center of self.When stator core one after rule, primary need takes out mould, second, after taking out mould, need the good winding of embedding to carry out shaping, because mould need to take out from the side towards pulling force drive unit, and between stator core clamping device and pulling force drive unit between limited space, therefore, if stator core clamping device is not rotated to an angle, in narrow space, rule mould is taken out, and winding is carried out to comparatively difficulty of shaping.After increasing said structure, need to make stator core clamping device take workbench longitudinally as axle center, carry out gyration time, first remove the locking of locking positioning mechanism to flange, and contiguous block is fixed by screw and adapter sleeve, the power of drive unit output is delivered to after bevel gear wheel by bevel pinion, the turning effort power of bevel gear wheel is owing to there is no the locking positioning mechanism restriction circumferential to flange, this active force will be passed to holder, by holder, pass to flange, flange carries out gyration centered by the axle center of self, make the adapter sleeve of stator core clamping device rotate an angle, so that taking-up mould, and be convenient to the good winding of embedding to carry out shaping after taking out mould.
Figure of description
Fig. 1 is the perspective view of motor stator core drawing machine of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the cutaway view along A-A line in Fig. 2;
Fig. 4 is the stereogram of rule mould;
Fig. 5 is the exploded view of rule mould in Fig. 4;
Fig. 6 is the elevating mechanism that arranges in frame and the structural representation of supporting bracket;
Fig. 7 is the profile along the B-B line in Fig. 6;
Fig. 8 is the structural representation of drag hook;
Fig. 9 is the structural representation of floating holder;
Figure 10 is the perspective view of stator core clamping device;
Figure 11 is the exploded view of stator core clamping device in Figure 10;
100 is workbench;
200 is rule mould, and 201 is sliver, and 202 is sliver positioning seat, and 203 is sliver latch segment, and 204 for cutting somebody's hair, and 205 is pull bar, and 206 is locking sliver, and 207 is draw-in groove, and 208 for stepping down breach, and 209 is cone;
300 is pulling force drive unit, and 301 is frame, and reducing motor 302,303 is track base, and 304 is tooth bar, 305 is drag hook, and 306 is pedestal, and 307 is coupler body, and 308 is gap slot, and 309 is extension spring, 310 is strut, and 311 is supporting bracket, and 312 is screw mandrel, and 313 is nut, and 314 is fixture block;
400 is stator core clamping device, and 401 is holder, and 402 is adapter sleeve, and 403 is supporting seat, 404 is floating holder, and 405 is base, and 406 is lasso, and 407 is Connection Block, 408 is pressed seat, and 409 is screw rod, and 410 is the first movable block, and 411 is the second movable block, 412 is nut, and 413 is drive unit, and 414 is rotating shaft, and 415 is bevel pinion, 416 is bevel gear wheel, and 417 is bearing, and 418 is flange, and 419 is trim ring, 420 is latch segment, and 421 is latch, and 422 is support, contiguous block 423.
Embodiment
See figures.1.and.2, motor stator core drawing machine of the present utility model, the rule mould 200 that comprises workbench 100 and pass from the centre bore of stator core under pulling force effect, workbench 100 is provided with the pulling force drive unit 300 that imposes pulling force along stator core axial direction, and the stator core clamping device 400 that is positioned at pulling force drive unit one side.Below the relation between every part and each several part is elaborated:
With reference to Fig. 1, Fig. 4 and Fig. 5, rule mould 200 comprises several slivers 201, sliver positioning seat 202, sliver latch segment 203, cut somebody's hair 204, pull bar 205 and locking sliver 206.One end of each sliver 201 is connected with sliver positioning seat 202, leaves the gap of passing through for wire between adjacent two slivers, after each sliver 201 is connected with sliver positioning seat 202, after these slivers are connected on sliver positioning seat 202, forms a hollow cylinder.The other end of each sliver 201 is connected with sliver latch segment 203.Sliver latch segment 203 is a disk, and one end of sliver latch segment is provided with annular slot, and the end of each sliver 201 is inserted in this slot.The axial end that sliver latch segment 203 deviates from sliver positioning seat 202 is provided with annular draw-in groove 207, on the periphery of sliver latch segment 203, be also provided with the breach 208 of stepping down, one end of described locking sliver 206 is connected with sliver positioning seat 202, the other end of locking sliver 206 is provided with hook, when locking sliver 206 is connected with sliver positioning seat 202, the end first locking sliver 206 to hook extend into stepping down in breach of sliver latch segment 203, then rotate sliver latch segment 203, the hook of locking sliver 206 is snapped onto in the draw-in groove of bar latch segment 203.Described cutting somebody's hair 204 is slidably fitted in the hollow cylinder being formed by each sliver, and one end of pull bar 205 is fixedly connected with cutting somebody's hair, and sliver positioning seat is provided with hole, and the other end of pull bar reaches the outside of hollow cylinder after through the hole arranging on sliver positioning seat.The end of one end that is positioned at hollow cylinder outside of pull bar is provided with a cone 209, shape and a limited step between the axial end of this cone 209 and pull bar.
The course of work of rule mould 200 is: winding is placed in to the gap between sliver, because the outer surface of sliver and the surface configuration of stator core lobe match, therefore, rule mould is in passing through the process of stator core, sliver and the mutual note of stator core lobe close, and winding is under the active force that is squeezed, winding will be embedded in the line embedding groove of stator core.
With reference to Fig. 1, Fig. 6, Fig. 7 and Fig. 8, described pulling force drive unit 300 comprises frame 301, reducing motor 302, track base 303, gear, tooth bar 304 and drag hook 305.Frame 301 forms with horizontal the first vertical steel pipe of workbench with four with the horizontal parallel steel pipe of workbench by two, the two ends of steel pipe are fixed on workbench by clamp, the middle part of steel pipe is provided with supporting seat, wherein one end of two the first steel pipes is fixed on this supporting seat, and two other first steel pipe is also connected with steel pipe by supporting seat respectively.Reducing motor 302 and track base 303 are fixed in frame, and track base 303 is positioned at the top of reducing motor 302, and gear (not shown) is connected in the output of reducing motor 302.Tooth bar 304 is slidably fitted on track base 303, tooth bar 304 and gear engagement, and the end that tooth bar extends to stator core clamping device is connected with described drag hook 305.Described drag hook 305 comprises U-shaped pedestal 306, coupler body 307 and extension spring 309, after one end of coupler body 307 extend in the U-shaped groove of pedestal 306 and pedestal 306 hinged, the other end of coupler body 307 is provided with gap slot 308, coupler body 307 is also connected by extension spring 309 with pedestal 306, one end of this extension spring 309 is connected on the first side wall face of pedestal 306, and the other end of extension spring 309 is connected on the internal face of coupler body after in the U-shaped groove of pedestal.The top of frame 301 is connected with adapter sleeve by a strut 310.Described frame 301 is provided with elevating screw mechanism and supporting bracket 311, elevating screw mechanism comprises screw mandrel 312, nut 313, fixture block 314, screw mandrel 314 is inserted in the first steel pipe of frame, this the first steel pipe side wall surface is provided with mounting hole, nut 313 is threaded with screw mandrel 312, after surrounding the first steel pipe, described fixture block 314 is slidably matched with the first steel pipe, fixture block 314 is provided with screwed hole, after one end of trip bolt is threaded with fixture block 314, through being connected with nut thread after the mounting hole on the first steel pipe, described supporting bracket 311 is fixedly connected with fixture block 314.
The course of work of pulling force drive unit is: the dynamic action that pulling force drive unit of the present utility model is exported by reducing motor 302 is on gear, by gear, by transmission of power, give tooth bar 304, make tooth bar carry out rectilinear motion, tooth bar by straight-line force transmission to drag hook 305, thereby make drag hook do rectilinear motion.Because the head of pull bar 205 has a cone 208, when drag hook 305 contacts with the head of the pull bar of rule mould, first the trough wall surface of gap slot 308 contacts with the head of pull bar, drag hook 305 is subject to the reaction force of drawhead, coupler body 307 is rotated around U-shaped pedestal, coupler body drives extension spring 309 that deformation occurs while rotating, thereby the gap slot of drag hook is crossed the head of pull bar, at this moment, coupler body is under the active force of extension spring, make coupler body be returned to home position, but at this moment, coupler body is spacing by the step surface of rod head institute, the head of coupler body and pull bar forms annexation.By elevating screw mechanism drive supporting bracket along frame longitudinally carry out lifting, because pulling force drive unit is fixed in supporting bracket, therefore, pulling force drive unit is also along with elevating mechanism carries out lifting.Because the external diameter of stator core is not of uniform size, the bearing of stator core on adapter sleeve is not necessarily positioned at the center of adapter sleeve, therefore, after if stator core is lived surely, a fixture and supporting seat clamp, the center of stator core and the center of adapter sleeve be not on same straight line time, by elevating mechanism, adjust the position of pulling force drive unit, make the straight-line path of pulling force drive unit and being centered close on same straight line of stator core, to avoid drag hook axially rule mould to be applied to pulling force with what favour rule mould, rule mould has been formed to protective effect.The rule mould that is embedded with winding is placed in to the centre bore of stator core, by pulling force drive unit, rule mould is imposed to pulling force, when making rule mould in the axial displacement along stator core and passing through stator core, winding is embedded in the line embedding groove of stator core.
Referring to figs. 1 through 3 and Fig. 9 to Figure 11, described stator core clamping device 400 comprises holder 401, adapter sleeve 402, supporting seat 403, floating holder 404.One end of holder 401 is fixed on workbench, holder comprises base 405 and is fixed on the lasso 406 on base, lasso 406 is provided with a breach, the wall of this breach for to adapter sleeve 402 axially carry out spacingly, and be convenient to form and to be slidably matched with adapter sleeve.Adapter sleeve 402 is arranged on holder, and adapter sleeve is enclosed within rear on holder and is slidably matched with holder.Adapter sleeve 402 is a circle, and the periphery of this adapter sleeve is provided with a radial protrusion, and this radial protrusion coordinates with the breach on holder, is also provided with a breach on the periphery of adapter sleeve, and this breach is for coordinating with bevel gear wheel.One end of supporting seat 403 is fixed on the internal face of adapter sleeve 402, and the other end of supporting seat is in adapter sleeve and to the radially extension of adapter sleeve.One end of floating holder is fixed on the internal face of adapter sleeve, and the other end of floating holder is in adapter sleeve and to the radially extension of adapter sleeve.Floating holder (with reference to Fig. 9) comprises Connection Block 407, screw body, telescoping mechanism and pressed seat 408, the screw rod 409 of screw body is connected with Connection Block 407, telescoping mechanism comprises two pairs of movable blocks, every pair of movable block is comprised of the first movable block 410 and the second movable block 411, the middle part of the middle part of the first movable block 410 and the second movable block 411 is hinged makes every pair of movable block be shaped to X shape, one end of the first movable block 410 and Connection Block 407 are hinged, the other end and the pressed seat of the first movable block 410 are hinged, second one end of movable block 411 and the nut of screw body 412 are hinged, the other end of the second movable block and pressed seat 408 are hinged.Described stator core clamping device (seeing Figure 10 and Figure 11) also comprises drive unit 413, rotating shaft 414, bevel pinion 415, bevel gear wheel 416, drive unit 413 outputs are connected with one end of rotating shaft, the other end of rotating shaft 414 is fixedly connected with bevel pinion 415, the parallel longitudinal of the axial and workbench of rotating shaft 414, bevel gear wheel 416 is intermeshing with bevel pinion 415, the axially parallel of the axial and adapter sleeve of bevel gear wheel 416, bevel gear wheel 416 is fixed as one with adapter sleeve 402, after the inner ring of bevel gear wheel 416 is embedded in the breach on adapter sleeve 402, by screw and adapter sleeve 402, be fastened as a whole.Described stator core clamping device also comprises a bearing 417, flange 418, trim ring 419, locking positioning mechanism and contiguous block 423.The lower end of bearing 417 is fixed on workbench 100, flange 418 is provided with the through hole passing for rotating shaft 414, the lower end of flange 418 is positioned on the upper surface of bearing 417, and holder 401 is fixed on the upper surface of flange 418, and after trim ring 419 surrounds flange, trim ring 419 is fixedly connected with workbench.Described locking positioning mechanism is comprised of latch segment 420, latch 421 and support 422, latch segment 420 is fixed on the upper surface of flange 418, latch segment 420 is provided with jack, support 422 is fixed on workbench, support 422 is provided with through hole, and one end of latch 421 is inserted in the jack on latch segment after passing the through hole on support.Contiguous block 423 is fixed on holder, while needing, contiguous block 423 can be fixed by screw and adapter sleeve.
The course of work of stator core clamping device 400 is: stator core 500 is placed on the supporting seat of stator core clamping device, by the screw rod 409 of operation screw body, make nut 412 motions of screw body, thereby drive telescoping mechanism radially stretching to adapter sleeve 402, make further pressed seat to radially the stretching of adapter sleeve, thereby stator core is imposed to clamping action power.At this moment take rotation stator core remaining is carried out to rule mutually, by drive unit, drive bevel pinion, bevel pinion drives bevel gear wheel to rotate, and bevel gear wheel drives adapter sleeve to rotate an angle.Make adapter sleeve turn to the position needing, like this without adopting manual type to remove to rotate stator core.When stator core one after rule, primary need takes out mould, second, after taking out mould, need the good winding of embedding to carry out shaping, because mould need to take out from the side towards pulling force drive unit, and between stator core clamping device and pulling force drive unit between limited space, therefore, if stator core clamping device is not rotated to an angle, in narrow space, rule mould is taken out, and winding is carried out to comparatively difficulty of shaping.By removing the locking of locking positioning mechanism to flange 418, the power of drive unit 413 outputs is delivered to after bevel gear wheel 46 by bevel pinion 415, the turning effort power of bevel gear wheel is owing to there is no the locking positioning mechanism restriction circumferential to flange 418, this active force will be passed to holder 401, by holder 401, pass to flange, flange 418 carries out gyration centered by the axle center of self, make the adapter sleeve of stator core clamping device rotate an angle, so that taking-up mould, and be convenient to the good winding of embedding to carry out shaping after taking out mould.
The utility model is not limited to above-mentioned execution mode, pulling force drive unit wherein, and its power part can be also cylinder or the hydraulic cylinder that imposes linear function power, all the other structures are identical with above-mentioned execution mode, do not repeat them here.
The utility model is not limited to above-mentioned execution mode, and in stator core clamping device, its floating holder can be also cylinder or the hydraulic cylinder that imposes linear function power, and all the other structures are identical with above-mentioned execution mode, do not repeat them here.
Claims (10)
1. motor stator drawing machine, it is characterized in that, the rule mould that comprises workbench and pass from the centre bore of stator core under pulling force effect, workbench is provided with the pulling force drive unit that imposes pulling force along stator core axial direction, and the stator core clamping device that is positioned at pulling force drive unit one side;
Described stator core clamping device comprises holder, adapter sleeve, supporting seat, floating holder, one end of holder is fixed on workbench, adapter sleeve is arranged on holder, one end of supporting seat is fixed on the internal face of adapter sleeve, the other end of supporting seat is in adapter sleeve and to the radially extension of adapter sleeve, one end of floating holder is fixed on the internal face of adapter sleeve, and the other end of floating holder is in adapter sleeve and to the radially extension of adapter sleeve.
2. motor stator drawing machine according to claim 1, it is characterized in that, described rule mould comprises several slivers, sliver positioning seat, sliver latch segment, cuts somebody's hair, pull bar, one end of each sliver is connected with sliver positioning seat, between adjacent two slivers, leave the gap of passing through for wire, after each sliver is connected with sliver positioning seat, after being connected on sliver positioning seat, these slivers form a hollow cylinder; The other end of each sliver is connected with sliver latch segment, described cutting somebody's hair is slidably fitted in the hollow cylinder being formed by each sliver, one end of pull bar is fixedly connected with cutting somebody's hair, sliver positioning seat is provided with hole, and the other end of pull bar reaches the outside of hollow cylinder after through the hole arranging on sliver positioning seat.
3. motor stator drawing machine according to claim 1, it is characterized in that, described pulling force drive unit comprises frame, reducing motor, track base, gear, tooth bar and drag hook, reducing motor and track base are fixed in frame, track base is positioned at the top of reducing motor, and gear is connected in the output of reducing motor, and described tooth bar is slidably fitted on track base, rack and pinion engagement, the end that tooth bar extends to stator core clamping device is connected with described drag hook.
4. motor stator drawing machine according to claim 3, is characterized in that, the top of frame is connected with adapter sleeve by a strut.
5. motor stator drawing machine according to claim 3, it is characterized in that, described frame is provided with elevating screw mechanism and supporting bracket, elevating screw mechanism comprises screw mandrel, nut, fixture block, screw mandrel is inserted in the first steel pipe of frame, this the first steel pipe side wall surface is provided with mounting hole, nut is connected with wire rod thread, described fixture block is slidably matched with the first steel pipe after surrounding the first steel pipe, fixture block is provided with screwed hole, after passing the mounting hole on the first steel pipe after one end of trip bolt is threaded with fixture block, be connected with nut thread, described supporting bracket is fixedly connected with fixture block.
6. motor stator drawing machine according to claim 3, it is characterized in that, described drag hook comprises U-shaped pedestal, coupler body and extension spring, after one end of coupler body extend in the U-shaped groove of pedestal and pedestal hinged, the other end of coupler body is provided with gap slot, coupler body is also connected by extension spring with pedestal, and one end of this extension spring is connected on the first side wall face of pedestal, and the other end of extension spring is connected on the internal face of coupler body after in the U-shaped groove of pedestal.
7. motor stator drawing machine according to claim 1, it is characterized in that, floating holder comprises Connection Block, screw body, telescoping mechanism and pressed seat, the screw rod of screw body is connected with Connection Block, telescoping mechanism comprises two pairs of movable blocks, every pair of movable block is comprised of the first movable block and the second movable block, the middle part of the middle part of the first movable block and the second movable block is hinged makes every pair of movable block be shaped to X shape, one end and the Connection Block of the first movable block are hinged, the other end and the pressed seat of the first movable block are hinged, one end of the second movable block and the nut of screw body are hinged, the other end and the pressed seat of the second movable block are hinged.
8. motor stator drawing machine according to claim 1, it is characterized in that, described stator core clamping device also comprises drive unit, rotating shaft, bevel pinion, bevel gear wheel, drive unit output is connected with one end of rotating shaft, the other end of rotating shaft is fixedly connected with bevel pinion, the parallel longitudinal of the axial and workbench of rotating shaft, bevel gear wheel and bevel pinion are intermeshing, the axially parallel of the axial and adapter sleeve of bevel gear wheel, bevel gear wheel and adapter sleeve are fixed as one, and described adapter sleeve is enclosed within rear on holder and is slidably matched with holder.
9. according to the motor stator drawing machine described in claim 1 or 8, it is characterized in that, described holder comprises base and is fixed on the lasso on base.
10. motor stator drawing machine according to claim 7, it is characterized in that, described stator core clamping device also comprises a bearing, flange, trim ring, locking positioning mechanism and contiguous block, the lower end of bearing is fixed on workbench, flange is provided with the through hole passing for rotating shaft, the lower end of flange is positioned on the upper surface of bearing, holder is fixed on the upper surface of flange, after trim ring surrounds flange, trim ring is fixedly connected with workbench, described locking positioning mechanism is by latch segment, latch and support form, latch segment is fixed on the upper surface of flange, latch segment is provided with jack, support is fixed on workbench, support is provided with through hole, one end of latch is inserted in the jack on latch segment after passing the through hole on support, contiguous block is fixed on holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320433691.5U CN203434821U (en) | 2013-07-19 | 2013-07-19 | Motor stator drawer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320433691.5U CN203434821U (en) | 2013-07-19 | 2013-07-19 | Motor stator drawer |
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| CN203434821U true CN203434821U (en) | 2014-02-12 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401382A (en) * | 2013-07-19 | 2013-11-20 | 常州新区金康精工机械有限公司 | Motor stator wire stretcher |
| CN104218747A (en) * | 2014-09-23 | 2014-12-17 | 常州金康精工机械股份有限公司 | Horizontal wire embedding machine |
| CN105186805A (en) * | 2015-08-19 | 2015-12-23 | 苏州市圣玛特电机设备制造有限公司 | Rotating disk clamping mechanism for coil inserting apparatus |
| CN109639070A (en) * | 2018-12-14 | 2019-04-16 | 郑州上电电机科技发展有限公司 | A kind of copper bar and wound rotor pull out line apparatus |
| CN109888995A (en) * | 2019-03-25 | 2019-06-14 | 江苏施依洛通风设备有限公司 | A kind of winding inserter |
| CN110768489A (en) * | 2019-10-24 | 2020-02-07 | 安徽巨一自动化装备有限公司 | Device and method for inserting flat wire hairpin into stator |
-
2013
- 2013-07-19 CN CN201320433691.5U patent/CN203434821U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401382A (en) * | 2013-07-19 | 2013-11-20 | 常州新区金康精工机械有限公司 | Motor stator wire stretcher |
| CN104218747A (en) * | 2014-09-23 | 2014-12-17 | 常州金康精工机械股份有限公司 | Horizontal wire embedding machine |
| CN104218747B (en) * | 2014-09-23 | 2016-08-24 | 常州金康精工机械股份有限公司 | A kind of horizontal coil inserting apparatus |
| CN105186805A (en) * | 2015-08-19 | 2015-12-23 | 苏州市圣玛特电机设备制造有限公司 | Rotating disk clamping mechanism for coil inserting apparatus |
| CN109639070A (en) * | 2018-12-14 | 2019-04-16 | 郑州上电电机科技发展有限公司 | A kind of copper bar and wound rotor pull out line apparatus |
| CN109888995A (en) * | 2019-03-25 | 2019-06-14 | 江苏施依洛通风设备有限公司 | A kind of winding inserter |
| CN109888995B (en) * | 2019-03-25 | 2021-06-01 | 江苏施依洛通风设备有限公司 | Wire embedding device |
| CN110768489A (en) * | 2019-10-24 | 2020-02-07 | 安徽巨一自动化装备有限公司 | Device and method for inserting flat wire hairpin into stator |
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Address after: Xixiashu town Weishan Lake road 213135 in Jiangsu Province, Changzhou City New District No. 3 Patentee after: CHANGZHOU JINKANG PRECISION MECHANISM CO., LTD. Address before: Xixiashu town Weishan Lake road 213000 in Jiangsu Province, Changzhou City New District No. 3 Patentee before: Changzhou New District Jinkang Precision Mechanism Co., Ltd. |
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Granted publication date: 20140212 Effective date of abandoning: 20150513 |
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