CN101572462A - Direct winding device and winding method of inner-rotor type motor stator - Google Patents
Direct winding device and winding method of inner-rotor type motor stator Download PDFInfo
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- CN101572462A CN101572462A CNA2009100397759A CN200910039775A CN101572462A CN 101572462 A CN101572462 A CN 101572462A CN A2009100397759 A CNA2009100397759 A CN A2009100397759A CN 200910039775 A CN200910039775 A CN 200910039775A CN 101572462 A CN101572462 A CN 101572462A
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- coiling
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- motor stator
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Abstract
The invention discloses a direct winding device and a winding method of an inner-rotor type motor stator. The device comprises a stander, a support arm, a dividing disc, a reciprocating motion mechanism and a programmable control device, and is characterized by also comprising a winding driving mechanism, a winding nozzle and a winding arm, wherein the winding driving mechanism is pivoted on the support arm and the support arm is fixedly connected on the stander; and the winding nozzle and the winding arm are matched with the winding driving mechanism. The direct winding device adopts a structure that: the motor stator is arranged on an upright post of the dividing disc; the winding driving mechanism and the winding arm extend into a rotating hole of the motor stator; the winding mechanism drives the winding arm to rotate; the movement locus of an line outgoing tube on the winding arm is oval; and the winding arm moves to complete the winding action. Therefore, the direct winding device can effectively and directly wind with high work efficiency and accurate number of windings. The winding method can effectively improve winding efficiency.
Description
Technical field
The present invention relates to a kind of Winder and method for winding of inner-rotor type motor stator.
Background technology
Present prior art, the stator slot shape special character of inner-rotor type motor restrain by export-oriented axis, and notch is narrow, the cross-slot wiring, stator space is narrow and small to be to limit directly wind the line the biggest factor of technological development of inner-rotor type motor.The existing direct Winder of a class inner-rotor type motor, adopt reciprocating motion and deflection mechanism work, its coiling work track is a rectangle, restricted by multiple factor, and existing two utmost point series excitation motors (or multipole stepper motor of some stator rabbet extra wides) that only are applied on a small quantity are directly in the coiling work; With reference to some patent documentations, scheme is similar, or use nozzle, or collude with auxiliary, fork or its combination, its structure is always avoided narrow and small relatively stator space, in speed, aspects such as quality seldom break through, so strict saying also is not in general sense the direct Winder of inner-rotor type motor, especially can't be applied on the inner-rotor type alternating current impression motor of narrow notch.Obviously this is the long-term pendent big problem of industry.
Summary of the invention
The objective of the invention is: direct Winder and method for winding that a kind of inner-rotor type motor stator is provided, it can directly wind the line effectively, the bag that winds the line neat compact, be beneficial to and optimize and improve the every technical characteristic index of inner-rotor type motor, increase work efficiency.
The present invention is achieved in that a kind of direct Winder of inner-rotor type motor stator, comprise support, supporting arm, index dial, reciprocating device, control device able to programme, its special character is: also comprise a coiling driving mechanism, coiling nozzle, coiling arm;
This coiling driving mechanism is articulated on the supporting arm, and supporting arm is fixed on the support; Coiling nozzle, coiling arm cooperate with the coiling driving mechanism.
The direct Winder of described a kind of inner-rotor type motor stator, its special character is: described coiling driving mechanism comprises can turn round cavity, transmission bevel gear, the crank that cooperates with the transmission bevel gear on the interior bevel gear that can turn round inboard, cavity lower end, fixed axis; Fixed axis articulates with turning round cavity, and crank is articulated on the fixed axis, and the transmission bevel gear is articulated on the fixed axis and meshes with interior bevel gear, and the transmission bevel gear cooperates with the bevel gear of crank; Coiling nozzle and fixed axis are fixedly connected, fixed axis with can turn round cavity and articulate; The hollow fixed axis articulates with turning round cavity, and is fixedly connected with supporting arm;
Can turn round cavity and be provided with lead.Described coiling arm is provided with straight-line groove, on the coiling arm spool is housed out; The coiling arm stretches out from the gathering sill that can turn round cavity, and straight-line groove and lead are slidingly matched, and the bearing pin of crank cooperates with straight-line groove.
The direct Winder of described a kind of inner-rotor type motor stator, its special character is: described coiling driving mechanism comprises can turn round cavity, be arranged on the interior roller gear that can turn round inboard, cavity lower end, be fixed on fixed axis upper transfer gear group, crank; Coiling nozzle and fixed axis are fixedly connected, fixed axis with can turn round cavity and articulate; The hollow fixed axis articulates with turning round cavity, and is fixedly connected with supporting arm;
Can turn round has gathering sill on the cavity, a guide holder is installed in can turn round in the cavity and with turning round cavity and articulates, and the coiling arm is slidingly matched with guide holder, and the coiling arm is by stretching out in the gathering sill, and the bearing pin of crank cooperates with pin shaft hole on the arm that winds the line.
The method for winding of motor stator may further comprise the steps:
(A) reciprocating device action, the fixing hole of the motor stator of waiting to wind the line is put into the bottom of guide pillar, with the turned round cavity, coiling nozzle of coiling driving mechanism on same geometrical axis, coiling drive unit, coiling nozzle, coiling arm are positioned at the rotor hole of motor stator;
(B), treating in the rotor hole of motor stator wound the line magnetic pole and coiling nozzle coincide;
(C) will be in advance from described hollow fixed axis, can turn round in the cavity, be fixed on the column from the enamel-cover the end of a thread that spool draws that goes out of coiling arm end;
(D) opening power, motor are just changeing the driving mechanism work that winds the line that drives, and the spool that goes out on the coiling arm rotates along elliptical path, directly magnetic pole are done coiling fast;
(E) a magnetic pole coiling finishes; Motor stator is separated with column on the index dial, the reciprocating device action, coiling nozzle separates with motor stator, regulate index dial, reciprocating device action, motor stator is cooperated again with column, coiling nozzle and motor stator engagement, around next magnetic pole, motor reverses again.
The direct Winder of a kind of inner-rotor type motor stator of the present invention, owing to adopt such structure, motor stator is installed on the upper pillar stand of index dial, coiling driving mechanism, coiling arm stretch in the rotation hole of motor stator, the coiling driving mechanism drives the coiling arm and rotates, the spool movement locus that goes out on the coiling arm is ellipse, around finish the coiling action around the motion of arm.So it can directly wind the line effectively, high efficiency, the number of turn is accurate.Use this method for winding, can improve around efficient effectively.
Description of drawings:
Fig. 1 is that signal is prepared in front view of the present invention and coiling.
Fig. 2 is that the method for winding first step of Fig. 1 is put into stator.
It is identical that Fig. 3 is that method for winding second step of Fig. 1 moves, and third step enamel-cover the end of a thread is fixed on the column.
Fig. 4 is the coiling driving mechanism cutaway view of first embodiment of the invention.
Fig. 5 is that the coiling drive unit drives the elliptical orbit schematic diagram that the coiling arm rotates among Fig. 4, the elongation state when the coiling arm operates in c2 between the stator outside area.
Fig. 6 is that the coiling drive unit drives the elliptical orbit schematic diagram that the coiling arm rotates among Fig. 4, the shortening state when the coiling arm operates in the interval c3 of diameter of stator bore.
Fig. 7 is a coiling driving mechanism cutaway view in the second embodiment of the invention.
Fig. 8 is that the elliptical orbit when the coiling drive unit drives the rotation of coiling arm among Fig. 7 produces schematic diagram.
Embodiment.
Below in conjunction with accompanying drawing the present invention is further described.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, a kind of direct Winder of inner-rotor type motor stator mainly comprises support 1, supporting arm 2, index dial 3, reciprocating device 4, governor motor, stepper motor and coiling driving mechanism, coiling nozzle 6, programmable control unit.
The coiling driving mechanism is articulated on the supporting arm 2, and supporting arm 2 is fixed on the support 1; Coiling nozzle 6, coiling arm 7 cooperate with the coiling driving mechanism, and the coiling driving mechanism drives coiling nozzle 6 rotations, the arm end that winds the line go out spool running orbit ovalize.
Described coiling driving mechanism comprises can turn round cavity 5, coiling nozzle 6, be arranged on the interior bevel gear 51 that can turn round inboard, cavity 5 lower end, the transmission bevel gear 52 on the fixed axis 54, the crank 53 that cooperates with transmission bevel gear 52; Fixed axis 54 articulates with turning round cavity 5, and crank 53 articulates with fixed axis 54, and transmission bevel gear 52 is articulated on the fixed axis 54 and meshes with interior bevel gear 51, and transmission bevel gear 52 cooperates with the bevel gear of crank 53; The one side of crank 53 is equipped with bearing pin 531.Hollow fixed axis 541 articulates with turning round cavity, and is fixed on the supporting arm 2.
Can turn round that straddle mounting has two leads 71 on cavity 5 frameworks.Straight-line groove 73 is slidingly matched with lead 71, and straight-line groove 73 is provided with coiling arm 7, on the coiling arm 7 spool 72 is housed out, stretches out the gathering sill of coiling arm 7 on can turning round cavity 5, and the bearing pin 531 of crank 53 cooperates with straight-line groove 73.
Enamelled wire f9 enters and can turn round cavity 5 inner chambers through the conductor chamber of hollow dead axle 541, cooperates with the spool 72 that goes out of coiling on the arm 7.
With reference to figure 3, Fig. 4, Fig. 5, the belt pulley of motor M drags through belt can turn round cavity 5 rotations, can turn round the interior bevel gear 51 on the cavity, the bevel gear transmission successively of transmission bevel gear 52, crank 53, straight-line groove 73 connects arm 7 reciprocating motion on lead 71 that winds the line.
To Fig. 6 state, the transmission mechanism band coiling arm 7 by Fig. 5 status transition, go out spool 72 and turned round 90 ° clockwise, simultaneously crank 53 and bearing pin 531 turning anticlockwises 90 °, the arm 7 that winds the line like this goes out spool 72 and contracts after just, avoids impinging upon on motor stator 8 inwalls; Therefore changeing 90 ° more mutually, is exactly symmetry status, has realized elongation when coiling arm 7 operates in c2 between the stator outside area technically and the elliptical orbit target that shortens when operating in the interval c3 of diameter of stator bore.With reference to Fig. 5, Fig. 6, f1 represent the shell cavity running orbit, and f84 represents bearing pin 531 running orbits, and f85 just represents out spool 72 running orbits, similar ellipse.The Outside Dimensions of coiling nozzle 6 is all in coiling track f85 scope.Notch be provided with the symmetry about protect terminal, be fixed on the workbench 1 with support is unidirectional, with the left and right side of coiling nozzle 6, the locus of the dynamic enamelled wire of common specification.
The reciprocal winding displacement motion of carrying out described transmission mechanism main motion and 3 gyrations of index dial system respectively and moving seat 4 by control device able to programme and relevant stepper motor or servo motor.
As Fig. 7, shown in Figure 8, described coiling drive unit comprises can turn round cavity 5, and coiling nozzle 6 is arranged on the interior roller gear 5A that can turn round inboard, cavity lower end, is fixed on transmission roller gear group 5B, crank 53 on the fixed axis 54; Coiling nozzle 6 is fixedly connected with fixed axis 54, fixed axis 54 with can turn round cavity 5 and articulate;
Can turn round gathering sill 5C1 is arranged on the cavity 5, there is guide holder 5C to be installed in the gathering sill and can turns round on cavity 5 frameworks, coiling arm 7 is slidingly matched with guide holder 5C, coiling arm 7 stretches out from gathering sill 5C1, guide holder 5C articulates with turning round cavity 5, and the bearing pin 531 of crank 53 cooperates with pin shaft hole 7A on the arm 7 that winds the line.Hollow fixed axis 541 articulates with turning round cavity 5, and is fixedly connected with supporting arm 2
So-called transmission roller gear body group 5B is relative, also can adopt bevel gear to cooperate.
By above two embodiment as seen, described main machine structure can be to make up flexibly, develops into a plurality of embodiment, to cooperate different size, dissimilar motor stators.
Below in conjunction with specific embodiments technical scheme of the present invention is described in detail.Obviously, these embodiment only provide some examples for ease of understanding the present invention, be not to be construed as limiting the invention.Concerning those skilled in the art, on the basis of the principle of the invention, also can make various modification or improvement to it according to the technology general knowledge in present technique field.For example, adopt other composite material or new material.For example, adopt non-round structure or top and the bottom to cooperate, for example, simplify or cancel some automation auxiliary systems, sacrifice output to reach same technique effect to reduce manufacturing cost with different materials.More than these do not break away from protection scope of the present invention.
A kind of method for winding of motor stator may further comprise the steps:
(A) reciprocating device uses index dial 3 to move, the fixing hole of the motor stator 8 of waiting to wind the line is put into the bottom of guide pillar 31, with the turned round cavity 5, coiling nozzle 6 of coiling driving mechanism on same geometrical axis, coiling drive unit, coiling nozzle 6, coiling arm 7 are positioned at the rotor hole of motor stator 8;
(B), treating in the rotor hole of motor stator 8 wound the line magnetic pole 8 coincide with coiling nozzle 6;
(C) will be in advance from described hollow fixed axis 541, can turn round in the cavity 5, be fixed on the column 31 from the enamel-cover the end of a thread that spool 72 draws that goes out of coiling arm 7 ends;
(D) opening power, motor are just changeing the coiling driving mechanism work that drives, and the spool 72 that goes out of coiling arm 7 rotates along elliptical path, directly magnetic pole 81 is done coiling fast;
(E) magnetic pole 81 coilings finish; Motor stator 8 is separated with column 31 on the index dial 3, the reciprocating device action, coiling nozzle 6 separates with motor stator 8, regulate index dial 3, reciprocating device action, motor stator 8 is cooperated again with column 31, coiling nozzle 6 meshes motor counter-rotating, coiling in the other direction with another magnetic pole 81 of motor stator 8.
Claims (4)
1, a kind of direct Winder of inner-rotor type motor stator comprises support, supporting arm, and index dial, reciprocating device, control device able to programme is characterized in that: also comprise a coiling driving mechanism, coiling nozzle, coiling arm;
This coiling driving mechanism is articulated on the supporting arm, and supporting arm is fixed on the support; Coiling nozzle, coiling arm cooperate with the coiling driving mechanism.
2, according to the direct Winder of the described a kind of inner-rotor type motor stator of claim 1, it is characterized in that: described coiling driving mechanism comprises can turn round cavity, transmission bevel gear, the crank that cooperates with the transmission bevel gear on the interior bevel gear that can turn round inboard, cavity lower end, fixed axis; Fixed axis articulates with turning round cavity, and crank is articulated on the fixed axis, and the transmission bevel gear is articulated on the fixed axis and meshes with interior bevel gear, and the transmission bevel gear cooperates with the bevel gear of crank; Coiling nozzle and fixed axis are fixedly connected, fixed axis with can turn round cavity and articulate; The hollow fixed axis articulates with turning round cavity, and is fixedly connected with supporting arm;
Can turn round cavity and be provided with lead.Described coiling arm is provided with straight-line groove, on the coiling arm spool is housed out; The coiling arm stretches out from the gathering sill that can turn round cavity, and straight-line groove and lead are slidingly matched, and the bearing pin of crank cooperates with straight-line groove.
3, according to the direct Winder of the described a kind of inner-rotor type motor stator of claim 1, it is characterized in that: described coiling driving mechanism comprises can turn round cavity, be arranged on the interior roller gear that can turn round inboard, cavity lower end, be fixed on fixed axis upper transfer gear group, crank; Coiling nozzle and fixed axis are fixedly connected, fixed axis with can turn round cavity and articulate; The hollow fixed axis articulates with turning round cavity, and is fixedly connected with supporting arm;
Can turn round has gathering sill on the cavity, a guide holder is installed in can turn round in the cavity and with turning round cavity and articulates, and the coiling arm is slidingly matched with guide holder, and the coiling arm is by stretching out in the gathering sill, and the bearing pin of crank cooperates with pin shaft hole on the arm that winds the line.
4, a kind of application rights requires the method for winding of motor stator of the direct Winder of 1 described inner-rotor type motor stator, it is characterized in that: may further comprise the steps:
(A) reciprocating device action, the fixing hole of the motor stator of waiting to wind the line is put into the bottom of guide pillar, with the turned round cavity, coiling nozzle of coiling driving mechanism on same geometrical axis, coiling drive unit, coiling nozzle, coiling arm are positioned at the rotor hole of motor stator;
(B), treating in the rotor hole of motor stator wound the line magnetic pole and coiling nozzle coincide;
(C) will be in advance from described hollow fixed axis, can turn round in the cavity, be fixed on the column from the enamel-cover the end of a thread that spool draws that goes out of coiling arm end;
(D) opening power, motor are just changeing the driving mechanism work that winds the line that drives, and the spool that goes out on the coiling arm rotates along elliptical path, directly magnetic pole are done coiling fast;
(E) a magnetic pole coiling finishes; Motor stator is separated with column on the index dial, the reciprocating device action, coiling nozzle separates with motor stator, regulate index dial, reciprocating device action, motor stator is cooperated again with column, coiling nozzle and motor stator engagement, around next magnetic pole, motor reverses again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100397759A CN101572462B (en) | 2009-05-26 | 2009-05-26 | Direct winding device and winding method of inner-rotor type motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100397759A CN101572462B (en) | 2009-05-26 | 2009-05-26 | Direct winding device and winding method of inner-rotor type motor stator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101572462A true CN101572462A (en) | 2009-11-04 |
| CN101572462B CN101572462B (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100397759A Expired - Fee Related CN101572462B (en) | 2009-05-26 | 2009-05-26 | Direct winding device and winding method of inner-rotor type motor stator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102594056A (en) * | 2012-02-20 | 2012-07-18 | 中国人民解放军军事交通学院 | Automatic winding device for motor stator of electric bicycle |
| CN106685160A (en) * | 2016-12-30 | 2017-05-17 | 佛山市南海芯华电器有限公司 | Motor stator wire winding device |
| WO2018191945A1 (en) * | 2017-04-21 | 2018-10-25 | 深圳市立昌机电设备有限公司 | Motor stator winding machine and method thereof |
| CN111969813A (en) * | 2020-09-04 | 2020-11-20 | 段金明 | Motor rotor winding equipment |
-
2009
- 2009-05-26 CN CN2009100397759A patent/CN101572462B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102594056A (en) * | 2012-02-20 | 2012-07-18 | 中国人民解放军军事交通学院 | Automatic winding device for motor stator of electric bicycle |
| CN106685160A (en) * | 2016-12-30 | 2017-05-17 | 佛山市南海芯华电器有限公司 | Motor stator wire winding device |
| WO2018191945A1 (en) * | 2017-04-21 | 2018-10-25 | 深圳市立昌机电设备有限公司 | Motor stator winding machine and method thereof |
| CN111969813A (en) * | 2020-09-04 | 2020-11-20 | 段金明 | Motor rotor winding equipment |
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| Publication number | Publication date |
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| CN101572462B (en) | 2012-05-30 |
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