CN102684422B - Angle pressure device on outer rotor winding machine - Google Patents
Angle pressure device on outer rotor winding machine Download PDFInfo
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- CN102684422B CN102684422B CN201210129304.9A CN201210129304A CN102684422B CN 102684422 B CN102684422 B CN 102684422B CN 201210129304 A CN201210129304 A CN 201210129304A CN 102684422 B CN102684422 B CN 102684422B
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- angle
- advances
- stepping motor
- lifting
- pressure angle
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Abstract
The invention discloses an angle pressure device on an outer rotor winding machine, which is characterized by comprising a pair of angle pressure mechanisms oppositely arranged up and down, wherein each angle pressure mechanism consists of a forward linear motion pair, a lifting linear motion pair and an angle pressure structure arranged on the lifting linear motion pair; each forward linear motion pair comprises a forward stepping motor, a forward ball screw connected with the forward stepping motor, a forward screw connecting block in threaded connection with the forward ball screw and a forward guide rail which is arranged perpendicular to the rotating axis of a winding machine rotor indexing; each lifting linear motion pair comprises a lifting stepping motor, a lifting guide rail and a gear transmission mechanism connected between the lifting stepping motor and the corresponding angle pressure structure; and operating surfaces of the upper and the lower angle pressure mechanisms correspond to the position of a stator cable channel on the winding machine rotor indexing. According to the invention, due to the arrangement of the pair of angle pressure mechanisms which are symmetrical up and down, the winding displacement and the compression of a stator coil are implemented and the performance of the finished product coil is improved.
Description
Technical field
The present invention relates to a kind of coil winding machine of induction coil, relate in particular to the pressure angle apparatus on a kind of external rotor coil winding machine.
Background technology
When producing rotor, having an operation is enamelled wire to be moved into the duct the inside of rotor, at present, when producing the less rotor of duct, be to produce with common electric motor rotor winding machine, still, when producing the more rotor of duct, as battery vehicle external rotor, (rotating part of motor (rotor) is the shell of motor, and motor shaft end is fixed, is the place for fixed electrical machinery.), because the gap of duct is less, so, existing common electric machine stator winder can not meet the requirement of production, also must adopt the mode of artificial coiling to produce, and production efficiency is low, a general stator need to be spent 15～20 minutes, and the consistency of product is poor, and quality can not guarantee.
For improving the speed of coiling, also have and use special external rotor coil winding machine coiling, by a driven by servomotor cam drive pair, complete coiling, because duct is clouded in stator outer rim, in when coiling, need adjacent duct to intersect coiling, first, the second duct annular coiling, then second, annular coiling in the 3rd duct, get off is the 3rd again, between the 4th, until totally around complete, in this process, relate to line ball, lead-in wire, kinking angle, the operations such as broken line, wherein line ball operation is that the line pressure being around in stator duct is tight, come into line, if can not coil pressing, can cause broken line angle inhomogeneous, lead-in wire out-of-flatness, twine the shortcomings such as pin is insecure, finally cause the coil laying out to get loose, coil inside forms potential difference, affect the electromagnetic field intensity that coil produces, impel the reduction in unstable and useful life of the power of finished product motor.Therefore, need one to press angle apparatus, coil is pushed to push-tight, realize wire arrangement function.
Summary of the invention
The object of the invention is to provide the pressure angle apparatus on a kind of external rotor coil winding machine, uses this device, improves the tightness of coil, improves the power stability of motor, increases the service life.
For achieving the above object, the technical solution used in the present invention is: the pressure angle apparatus on a kind of external rotor coil winding machine, comprise, under a pair of pressed corner mechanism that is oppositely arranged, be installed on respectively on coil winding machine main box, described in each, pressed corner mechanism is by the rectilinear motion pair of advancing, lifting rectilinear motion pressure corner structure secondary and that be installed in lifting rectilinear motion pair forms, the described rectilinear motion pair of advancing comprises the stepping motor that advances, the ball screw that advances being connected with the stepping motor that advances, be bolted in the screw mandrel contiguous block that advances that this advances on ball screw, and the guided way that advances of arranging perpendicular to Coiler's rotor calibration rotation, described in being slidably connected to, the described screw mandrel contiguous block that advances advances on guided way, described lifting rectilinear motion pair through a guide rail splice with described in the screw mandrel contiguous block that advances be connected, described lifting straight line fortune pair comprises the gear drive between lifting stepping motor, riser guide, connection lifting stepping motor and described pressure corner structure, described riser guide is parallel to described Coiler's rotor calibration rotation to be arranged, described pressure corner structure is slidably connected on described riser guide, the opposite face of upper and lower pressed corner mechanism is the scope of operation, and this scope of operation is corresponding with stator duct position on described Coiler's rotor calibration.
In technique scheme, described Coiler's rotor calibration is to place and treat the position around stator when coiling, by driven by servomotor rotor calibration, make to treat around stator with its circumferential movement, wire winding pole is done forward and back and upper and lower motion with respect to treating around stator, realizes ring winding on the adjacent duct raker tooth of stator tooth.The present invention is stator duct position on described Coiler's rotor calibration, arrange, the pressed corner mechanism of lower symmetry, in coiling, by upper, corner structure relative motion is pressed in lifting rectilinear motion sub-control in lower pressed corner mechanism, extruding is wound in the coil in teeth between duct, simultaneously by advancing rectilinear motion pair when winding the line, asymptotic expression coil is pushed, push-tight, when coiling is complete, the backed off after random scope of operation, abdicate the taking-up that space facilitates stator, until next until be positioned on rotor calibration around stator after, the scope of operation that readvances place, carry out pressure angle winding displacement next time, thereby improve the coiling quality of coil.
In technique scheme, described gear drive is by pressing angle gear, forming with the pressure angle tooth bar of pressing angle gear to be connected with a joggle, described lifting stepping motor output is connected with described pressure angle gear through tooth bar shaft coupling, described pressure angle tooth bar is parallel to described riser guide, and described pressure corner structure is connected with tooth bar end, described pressure angle.Rotation by lifting stepping motor, band dynamic pressure angle gear rotates, pressure angle tooth bar motion up or down thereupon with its engagement, the pressure corner structure that makes and press angle tooth bar to be connected is moving linearly one on the other, coordinate the coiling of wire winding pole, often around a circle, upper and lower pressed corner mechanism relative motion once, press the coil in the scope of operation, separate subsequently.
Further technical scheme is, described pressure corner structure is by pressing angle mount pad, press Ji Ya angle, angle guide pad to form, described pressure angle is fixed on the mount pad of described pressure angle through screw, guide pad cross section, described pressure angle is oblique triangle, inclination angle is bordering on described Coiler's rotor calibration side, described pressure angle guide pad is arranged in the scope of operation of described pressure angle, go up, press down on the opposite face at angle, by pressing the oblique extruding to duct interior loop of angle guide pad, realize and compress winding displacement, press angle guide pad can adopt block rubber to form, when extruding coil, can not produce and damage mill or impression its surface.
In technique scheme, the described stepping motor that advances is installed on one and advances on stepping motor mounting plate, this stepping motor mounting plate that advances is fixed on presses on the mounting base of angle, described pressure angle mounting base dorsal part is installed on described main box, the described guided way that advances is arranged at this mounting base front side, pressure angle, described in advance stepping motor output end through a shaft coupling with described in the ball screw that advances be connected.
Because technique scheme is used, the present invention compared with prior art has following advantages:
1, the present invention is comprised of a pair of symmetrically arranged pressed corner mechanism, each pressed corner mechanism is completed and is pressed seesawing of corner structure by the rectilinear motion pair of advancing, by lifting rectilinear motion pair, completed the motion relatively or contrarily of pressing corner structure, the coil being around in stator duct is compressed, thereby it is tight to guarantee that stator coil is arranged, improve performance and the quality of finished product stator coil;
2, on the opposite face at upper and lower pressure angle, arrange and press angle guide pad, and guide pad is that leg-of-mutton block rubber forms, when upper and lower pressure angle is pushed coil, using leg-of-mutton inclined plane has a thrust to line, and line is arranged in the teeth between the adjacent duct of stator closely, improves stator coil end properties, simultaneously, the pressure angle guide pad that block rubber forms, produces impression or wearing and tearing to coil in the time of can avoiding pushing, and does not affect coil performance and aesthetic property.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one;
The vertical view of Fig. 2 Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the partial enlarged drawing of Fig. 3.
Wherein: 1, main box; 2, the rectilinear motion pair of advancing; 3, lifting rectilinear motion is secondary; 4, the stepping motor that advances; 5, the ball screw that advances; 6, the screw mandrel contiguous block that advances; 8, the guided way that advances; 9, guide rail splice; 10, lifting stepping motor; 11, riser guide; 12, upper pressed corner mechanism; 13, lower pressed corner mechanism; 14, the stepping motor mounting plate that advances; 15, press angle mounting base; 16, shaft coupling; 17, press angle mount pad; 18, upper pressure angle; 19, press angle guide pad; 20, screw; 21, press down angle; 22, press angle gear; 23, press angle tooth bar; 24, tooth bar shaft coupling.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment mono-: shown in Fig. 1～4, pressure angle apparatus on a kind of external rotor coil winding machine, comprise, under a pair of pressed corner mechanism that is oppositely arranged, be installed on respectively on coil winding machine main box 1, described in each, pressed corner mechanism is by the rectilinear motion pair 2 of advancing, lifting rectilinear motion secondary 3 and the pressure corner structure being installed in lifting rectilinear motion pair 3 form, the described rectilinear motion pair 2 of advancing comprises the stepping motor 4 that advances, the ball screw 5 that advances being connected with the stepping motor 4 that advances, be bolted in the screw mandrel contiguous block 6 that advances that this advances on ball screw 5, and the guided way 8 that advances of arranging perpendicular to Coiler's rotor calibration rotation, described in being slidably connected to, the described screw mandrel contiguous block 6 that advances advances on guided way 8, described lifting rectilinear motion pair 3 through a guide rail splice 9 with described in the screw mandrel contiguous block 6 that advances be connected, described lifting straight line fortune secondary 3 comprises lifting stepping motor 10, riser guide 11, connects the gear drive between lifting stepping motor 10 and described pressure corner structure, described riser guide 11 is parallel to described Coiler's rotor calibration rotation to be arranged, described pressure corner structure is slidably connected on described riser guide 11, the opposite face of upper pressed corner mechanism 12, lower pressed corner mechanism 13 is the scope of operation, and this scope of operation is corresponding with stator duct position on described Coiler's rotor calibration.
As shown in Figure 1, the described stepping motor 4 that advances is installed on one and advances on stepping motor mounting plate 14, this stepping motor mounting plate 14 that advances is fixed on presses on angle mounting base 15, described pressure angle mounting base 15 dorsal parts are installed on described main box 1, the described guided way 8 that advances is arranged at this mounting base 15 front sides, pressure angle, described in advance stepping motor 4 outputs through a shaft coupling 16 with described in the ball screw 5 that advances be connected.
As shown in Figure 3, described pressure corner structure is by pressing angle mount pad 17, pressing Ji Ya angle, angle guide pad 19 to form, described pressure angle is fixed on described pressure angle mount pad 17 through screw 20, guide pad 19 cross sections, described pressure angle are oblique triangle, inclination angle is bordering on described Coiler's rotor calibration side (referring to Fig. 1), described pressure angle guide pad 19 consists of block rubber, is arranged in the scope of operation of described pressure angle, above presses angle 18 and presses down on the opposite face at angle 21.
As shown in Figure 4, described gear drive is by pressing angle gear 22, forming with the pressure angle tooth bar 23 of pressing angle gear 22 to be connected with a joggle, described lifting stepping motor 10 outputs are connected with described pressure angle gear 22 through tooth bar shaft coupling 24, described pressure angle tooth bar 23 is parallel to described riser guide 11, and described pressure corner structure is connected with tooth bar 23 ends, described pressure angle.Rotation by lifting stepping motor 10, band dynamic pressure angle gear 22 rotates, pressure angle tooth bar 23 motion up or down thereupon with its engagement, the pressure corner structure that makes and press angle tooth bar 23 to be connected is one on the other with respect to treating around stator moving linearly, coordinate the coiling of wire winding pole, often around a circle, upper pressed corner mechanism 12,13 relative motions of lower pressed corner mechanism are once, press on stator just around upper coil, separate subsequently.
The course of work: when coiling, lifting rectilinear motion secondary 3 is controlled and is pressed corner structure relative motion, extruding is wound in the coil in teeth between duct, simultaneously by advancing rectilinear motion pair 2 when winding the line line ball, asymptotic expression coil is pushed, push-tight is (when first lap, rectilinear motion pair is in the end held, slowly to reach, when circle in the end, be positioned at foremost), when coiling is complete, the backed off after random scope of operation, abdicate the taking-up that space facilitates stator, until next until be positioned on rotor calibration around stator after, the scope of operation that readvances place, carry out pressure angle winding displacement next time, thereby improve the coiling quality of coil.
Claims (4)
1. the pressure angle apparatus on an external rotor coil winding machine, it is characterized in that: comprise, under a pair of pressed corner mechanism that is oppositely arranged, be installed on respectively on coil winding machine main box, described in each, pressed corner mechanism is by the rectilinear motion pair of advancing, lifting rectilinear motion pressure corner structure secondary and that be installed in lifting rectilinear motion pair forms, the described rectilinear motion pair of advancing comprises the stepping motor that advances, the ball screw that advances being connected with the stepping motor that advances, be bolted in the screw mandrel contiguous block that advances that this advances on ball screw, and the guided way that advances of arranging perpendicular to Coiler's rotor calibration rotation, described in being slidably connected to, the described screw mandrel contiguous block that advances advances on guided way, described lifting rectilinear motion pair through a guide rail splice with described in the screw mandrel contiguous block that advances be connected, described lifting straight line fortune pair comprises the gear drive between lifting stepping motor, riser guide, connection lifting stepping motor and described pressure corner structure, described riser guide is parallel to described Coiler's rotor calibration rotation to be arranged, described pressure corner structure is slidably connected on described riser guide, the opposite face of upper and lower pressed corner mechanism is the scope of operation, and this scope of operation is corresponding with stator duct position on described Coiler's rotor calibration.
2. the pressure angle apparatus on external rotor coil winding machine according to claim 1, it is characterized in that: described gear drive is by pressing angle gear, forming with the pressure angle tooth bar of pressing angle gear to be connected with a joggle, described lifting stepping motor output is connected with described pressure angle gear through tooth bar shaft coupling, described pressure angle tooth bar is parallel to described riser guide, and described pressure corner structure is connected with tooth bar end, described pressure angle.
3. according to the pressure angle apparatus on the external rotor coil winding machine described in claim 1,2, it is characterized in that: described pressure corner structure is by pressing angle mount pad, pressing Ji Ya angle, angle guide pad to form, described pressure angle is fixed on the mount pad of described pressure angle through screw, guide pad cross section, described pressure angle is oblique triangle, inclination angle is bordering on described Coiler's rotor calibration side, and described pressure angle guide pad is arranged in the scope of operation of described pressure angle.
4. the pressure angle apparatus on external rotor coil winding machine according to claim 1, it is characterized in that: described in the stepping motor that advances be installed on one and advance on stepping motor mounting plate, this stepping motor mounting plate that advances is fixed on presses on the mounting base of angle, described pressure angle mounting base dorsal part is installed on described main box, the described guided way that advances is arranged at this mounting base front side, pressure angle, described in advance stepping motor output end through a shaft coupling with described in the ball screw that advances be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210129304.9A CN102684422B (en) | 2012-04-28 | 2012-04-28 | Angle pressure device on outer rotor winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210129304.9A CN102684422B (en) | 2012-04-28 | 2012-04-28 | Angle pressure device on outer rotor winding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102684422A CN102684422A (en) | 2012-09-19 |
| CN102684422B true CN102684422B (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210129304.9A Expired - Fee Related CN102684422B (en) | 2012-04-28 | 2012-04-28 | Angle pressure device on outer rotor winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102684422B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2884670Y (en) * | 2006-03-11 | 2007-03-28 | 中山大洋电机股份有限公司 | Trueing equipment for stator coil of dynamo |
| CN102117697A (en) * | 2009-12-31 | 2011-07-06 | 比亚迪股份有限公司 | Winding device and winding machine with same |
| CN202634214U (en) * | 2012-04-28 | 2012-12-26 | 苏州市圣玛特电机设备制造有限公司 | Angle pressing device of outer rotor winding machine |
-
2012
- 2012-04-28 CN CN201210129304.9A patent/CN102684422B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2884670Y (en) * | 2006-03-11 | 2007-03-28 | 中山大洋电机股份有限公司 | Trueing equipment for stator coil of dynamo |
| CN102117697A (en) * | 2009-12-31 | 2011-07-06 | 比亚迪股份有限公司 | Winding device and winding machine with same |
| CN202634214U (en) * | 2012-04-28 | 2012-12-26 | 苏州市圣玛特电机设备制造有限公司 | Angle pressing device of outer rotor winding machine |
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| Publication number | Publication date |
|---|---|
| CN102684422A (en) | 2012-09-19 |
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Granted publication date: 20140402 Termination date: 20210428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |