CN203560377U - Driving mechanism, stator winding mold and stator winder - Google Patents
Driving mechanism, stator winding mold and stator winder Download PDFInfo
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- CN203560377U CN203560377U CN201320751571.XU CN201320751571U CN203560377U CN 203560377 U CN203560377 U CN 203560377U CN 201320751571 U CN201320751571 U CN 201320751571U CN 203560377 U CN203560377 U CN 203560377U
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- stator
- stator winding
- journal stirrup
- push rod
- winding
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- 238000004804 winding Methods 0.000 title claims abstract description 102
- 230000007704 transition Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 29
- 229910052802 copper Inorganic materials 0.000 abstract description 27
- 239000010949 copper Substances 0.000 abstract description 27
- 238000006073 displacement reaction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000003292 diminished effect Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
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Abstract
The utility model discloses a driving mechanism, a stator winding mold and a stator winder. After winding displacement is completed, a push rod moves forwards, a supporting lug is made to move in the vertical direction to be opened, so that the front end of the supporting lug does not squeeze copper wire sets on stator winding supports, the copper wire sets can not be expanded to the space between two adjacent stator winding supports so that the winding space of the stator winding supports can not be reduced, when the next stator winding support is in the winding process, copper wires can enter the winding space of the stator winding support to achieve winding, and the winding quality and the production efficiency are guaranteed.
Description
Technical field
The application relates to stator processing and manufactures field, relates in particular to a kind of driving mechanism, stator winding mould and stator winder.
Background technique
Motor refers to the calutron of realizing electric energy conversion or transmitting according to electromagnetic induction, and its Main Function is to produce driving torque, as the power source of electric consumer or various machineries.Electromagnetic dc motor generally consists of parts such as stator, rotor, commutator, brush, casing and bearings.
In stator production process, need to use stator winder and form winding with winding copper cash on stator matrix.Stator winder generally adopts the structures such as coil holder, stator support rotating shaft, stator pinch roller assembly, stator winding mould and stator winding mechanism.Stator support rotating shaft is used for from stator bottom support stator and drives stator to rotate according to several angle, stator pinch roller assembly is pushed down and stable stator from stator top, and stator winding mould is mainly that copper cash that stator winding mechanism is drawn is directed on each stator winding support of stator and carries out winding displacement.And stator winding mould comprises journal stirrup open-and-close mechanism and tongue piece open-and-close mechanism, journal stirrup front end and tongue piece front end wherein connect, journal stirrup can rotate around journal stirrup rotating shaft, tongue piece front end has the extension part that can be covered on stator winding rack upper surface, when journal stirrup and tongue piece front end are overlapped on stator winding rack upper surface, journal stirrup can be directed to front end by copper cash, and copper cash is by the assemblying body around stator support and tongue piece extension part.When completing the coiling of a stator winding support, journal stirrup and tongue piece will with divided stator from.When journal stirrup and stator are separated, because journal stirrup is that rotary design and journal stirrup front end are arcuate movement tracks, journal stirrup front end can be produced to stator center direction squeezing action the copper cash group on the stator winding support of winding displacement, copper cash group is by spatial expansion between the two stator winding supports to adjacent, next stator winding support winding space is diminished, while causing next stator winding support to wind the line, part copper cash cannot enter stator winding support winding space smoothly, cause winding the line and unsuccessfully need manual intervention adjustment, coiling quality and manufacturing efficiency have been reduced.
Summary of the invention
The application provides a kind of driving mechanism, stator winding mould and stator winder, to guarantee wind the line quality and manufacturing efficiency.
According to the application's first aspect, it is a kind of for driving the driving mechanism of journal stirrup open-and-close mechanism action that the application provides, described journal stirrup open-and-close mechanism comprises: journal stirrup, the sliding sleeve fixing with this journal stirrup, and be slidably arranged with the upright slide rail of this sliding sleeve, described driving mechanism comprises: push rod, be limited with the supporting base of this push rod activity space, and be arranged between described push rod and described sliding sleeve, for seesawing of described push rod is converted to the transition components that described sliding sleeve moves up and down along described upright slide rail.
Further, described transition components comprises: one end and the lever that described push rod is fixedly connected with, the other end connects by the abutting part of a folding surface and described sliding sleeve, and be fixed on the lever shaft on described supporting base.
Further, described lever one end is fixedly connected with described push rod by L shaped contiguous block.
Further, described transition components comprises: be arranged at the first tooth bar on described push rod, be arranged at the second tooth bar on described sliding sleeve, be arranged between described the first tooth bar and described the second tooth bar and respectively with described the first tooth bar and described the second tooth bar meshed gears, and be fixed on the rotary gear shaft on described supporting base.
According to the application's second aspect, the application provides a kind of stator winding mould, it is characterized in that, comprises driving mechanism described above and journal stirrup open-and-close mechanism.
According to the application's the third aspect, the application provides a kind of stator winder, comprises stator winding mould described above.
The application's beneficial effect is:
By a kind of driving mechanism, stator winding mould and stator winder are provided, after winding displacement completes, push rod travels forward, journal stirrup is vertically moved again and open, thereby journal stirrup front end can not produce extruding to the copper cash group on stator winding support, copper cash group can not be expanded between two adjacent stator winding supports and in space, stator winding support winding space be diminished, when next stator winding support coiling, copper cash can enter smoothly stator winding support winding space and complete coiling, has guaranteed coiling quality and manufacturing efficiency.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the stator winding mould of the embodiment of the present application one;
Fig. 2 is the plan view of the stator winding mould of the embodiment of the present application one;
Fig. 3 is the AA axial section of the stator winding mould of the embodiment of the present application one;
Fig. 4 is the journal stirrup open-and-close mechanism of the embodiment of the present application one and the stereogram of tongue piece open-and-close mechanism;
Fig. 5 is the journal stirrup open-and-close mechanism of the embodiment of the present application one and the plan view of tongue piece open-and-close mechanism;
Fig. 6 is the journal stirrup open-and-close mechanism of the embodiment of the present application one and the AA axial section of tongue piece open-and-close mechanism;
Fig. 7 is the structural representation of the lever of the embodiment of the present application one;
Fig. 8 is the stereogram of the tongue piece of the embodiment of the present application one;
Fig. 9 is the stereogram of the journal stirrup of the embodiment of the present application one;
Figure 10 is the stator butt piece of the embodiment of the present application one coordinates location schematic diagram with stator;
Figure 11 is the schematic diagram of the embodiment of the present application one intermediate gap A;
Figure 12 is the decomposing schematic representation of stator butt piece in the embodiment of the present application one;
Figure 13 is that the tongue piece open-and-close mechanism of the embodiment of the present application one is at the forward and backward sectional drawing of coiling;
Figure 14 is that the stator winding mould of the embodiment of the present application one is at the three-dimensional structure diagram in when coiling;
Figure 15 is that the stator winding mould of the embodiment of the present application one is at the sectional drawing in when coiling;
Figure 16 is that the tongue piece open-and-close mechanism of the embodiment of the present application one is at the sectional drawing in when coiling.
Embodiment
Below by embodiment, by reference to the accompanying drawings the application is described in further detail.
Embodiment one:
The present embodiment provides a kind of stator winder that forms winding for winding copper cash on stator matrix.Stator winder adopts the structures such as coil holder, stator support rotating shaft, stator pinch roller, stator winding mould and stator winding mechanism.Wherein, coil holder provides multiply coiling to be input to stator winding mechanism with copper cash and by copper cash, and copper cash is drawn by the end of a thread by stator winding mechanism.Stator support rotating shaft and stator pinch roller can support and stablize stator, and drive stator to rotate by preset angles, when rotating to a certain station, stator winding mould can dock with stator, thereby stator winding mechanism is under the cooperation of stator winding mould, copper cash, on the stator winding support to stator, is completed to winding coiling.
Please refer to accompanying drawing 1-3, said stator winding mould mainly comprises driving mechanism 1, journal stirrup open-and-close mechanism 2 and tongue piece open-and-close mechanism 3.Driving mechanism 1 is for providing driving force to journal stirrup open-and-close mechanism 2.Journal stirrup open-and-close mechanism 2 and the supporting setting of tongue piece open-and-close mechanism 3.Journal stirrup open-and-close mechanism 2 is directed to tongue piece open-and-close mechanism 3 for the copper cash that stator winding mechanism is drawn, and tongue piece open-and-close mechanism 3 overlaps mutually with the stator winding support 41 of stator 4, and the copper cash coiling position of stator winding support is provided.
Particularly, as shown in Fig. 3-6,9, journal stirrup open-and-close mechanism 2 comprises: the sliding sleeve 22 that there is the journal stirrup 21 of copper cash lead-in curve 211, fixes with this journal stirrup 21, and be slidably arranged with the upright slide rail 23 of this sliding sleeve 22.On upright slide rail 23, be arranged with die springs 231, and be provided with mounting blocks 232 on top, die springs 231 one end are fixed on sliding sleeve 22, and the other end is fixed on mounting blocks 232.
As shown in Fig. 3-6,8, tongue piece open-and-close mechanism 3 comprises: tongue piece 31, and stator butt piece 32, tongue piece 31 is rotatable to be fixed on this stator butt piece Shang Xia 32, both sides is to be overlapped in stator winding support upper and lower surface, and its running shaft 321 is arranged in the rear portion (figure running shaft 321 is located at stator butt piece 32 rear portions) of stator butt piece 32 or tongue piece 31.Between stator butt piece 32 and tongue piece 31, be provided with elastic component, elastic component can be spring, this both ends of the spring is fixedly arranged on respectively on two surfaces that tongue piece 31 is relative with stator butt piece 32, elastic component or be torsion spring, these torsion spring two force sections are fixedly arranged on respectively on two surfaces that tongue piece 31 is relative with stator butt piece 32.On tongue piece 31, in the one side relative with journal stirrup 21, be also provided with First terrace 3111 and second step face 3112, used to offer pinch roller 241 butts motions, to control the folding of tongue piece 31.Stator butt piece 32 rear portions are fixed with one and hold out against elastic component 33(as spring etc.), hold out against elastic component 33 one end and be fixed on the rear portion of stator butt piece 32, the other end is fixed on supporting base 12.
As shown in Fig. 3,7, driving mechanism 1 comprises push rod 11, is limited with the supporting base 12 of these push rod 11 activity spaces, and is arranged between push rod 11 and sliding sleeve 22, for seesawing of push rod 11 being converted to the transition components 13 that sliding sleeve 22 moves up and down along upright slide rail.Transition components 13 comprises: the lever 131 that one end is fixedly connected with push rod 11, the other end connects by a folding surface 1311 and the abutting part 221 of sliding sleeve 22, and be fixed on the lever shaft 132 on supporting base 12.Lever 131 one end are hinged with push rod 11 by L shaped contiguous block 133.
As Figure 4-Figure 6, between tongue piece 31 and journal stirrup 21, be provided with elastic pressed piece 24.Elastic pressed piece 24 can comprise pinch roller 241 and spring assembly 242, spring assembly 242 comprises the first contiguous block 2421, the second contiguous block 2422 and the driving spring 2423 that fix with pinch roller 241, the first contiguous block 2421 is concave character type and is fixed on the disc seat of supporting base 12, one driving spring 2423 is set in sunk part, the direction setting of driving spring 2423 axis along journal stirrup 21 to tongue piece 31, and its movable end and the second contiguous block 2422 fix, pinch roller 241 is between journal stirrup 21 and tongue piece 31, pinch roller 241 connects with the surface away from stator butt piece 32 of tongue piece 31.In addition, elastic pressed piece 24 can also be only spring or the briquetting that adopts elastic material, and the one side relative with tongue piece 31 of journal stirrup 21 is fixed in spring or briquetting one end, the other end and tongue piece 31 butts.
Transition components 13, journal stirrup open-and-close mechanism 2 and tongue piece open-and-close mechanism 3 are symmetrical arranged with respect to push rod 11 central shafts.
The front end of the front end of journal stirrup 21 and tongue piece 31 connects.
The working principle of said stator winding mould roughly can be as following:
As shown in Fig. 1,2,13, before coiling, push rod travels forward under power source (as cylinder etc.) drives, transition components drives journal stirrup to move upward along upright slide rail, two journal stirrups are opened, simultaneously owing to holding out against the elastic force effect of elastic component, promote the reach of tongue piece open-and-close mechanism, stator moves near stator butt piece, until stator butt stator butt piece, due to journal stirrup open and stator butt piece and tongue piece between the elastic component that arranges, tongue piece is also opened, in whole process, pinch roller is all connected to second step face.
As shown in Figure 14-16, during coiling, stator moves with butt and compresses stator butt piece, tongue piece open-and-close mechanism moves backward, hold out against elastic component compressed, meanwhile, push rod moves backward, and transition components loses thrust, journal stirrup moves downward along upright slide rail under die springs effect, two journal stirrups are closed, and pinch roller arrives First terrace, and tongue piece is also closed, now, because the breach of journal stirrup and tongue piece is all attached on stator winding support, make the copper cash can be along the journal stirrup breach winding displacement that winds the line, whole process pinch roller is all connected to First terrace.
Repeat above-mentioned action, can carry out the coiling winding displacement of at least two-layer copper cash.
As shown in Fig. 1,2,13, after having wound the line, stator moves away from stator butt piece, push rod travels forward under power source (as cylinder etc.) drives, transition components drives journal stirrup to move upward along upright slide rail, and two journal stirrups are opened, simultaneously owing to holding out against the elastic force effect of elastic component, promote the reach of tongue piece open-and-close mechanism, tongue piece is opened.
After winding displacement completes, push rod travels forward, journal stirrup is vertically moved again and open, thereby journal stirrup front end can not produce extruding to the copper cash group on stator winding support, copper cash group can not be expanded between two adjacent stator winding supports and in space, stator winding support winding space be diminished, when next stator winding support coiling, copper cash can enter smoothly stator winding support winding space and complete coiling, has guaranteed coiling quality and manufacturing efficiency.
In the present embodiment, also adopted following structure:
(1) grapple and gap structure:
As shown in Figure 8, tongue piece 31 comprises: tongue piece main body 311, and the first grapple 312 that is arranged at these tongue piece main body 311 front ends and protrudes towards below, between two the first croziers 3121 of this first grapple 312 for for being overlapped on stator winding rack upper surface so that these two the first croziers 3121 block the first breach 3122 of this stator winding support.
As shown in Figure 9, journal stirrup 21 comprises: journal stirrup main body 211, and the second grapple 212 that is arranged at these journal stirrup main body 211 front ends and protrudes towards below, between two the second croziers 2121 of this second grapple 212 for for being overlapped on stator winding rack upper surface so that these two the second croziers 2121 block the second breach 2122 of this stator winding support.
The second grapple 312 covers on the first grapple 212.
The working principle of above-mentioned grapple and gap structure roughly can be as following:
When the front end of journal stirrup and tongue piece, when namely grapple is overlapped on stator winding support, because grapple has breach, crozier can firmly clamp stator winding support, prevent stator in when coiling because moment loading swings, impact coiling quality.On the other hand, crozier can firmly clamp the insulation tank paper being sticked on stator winding support, insulation tank paper can not moved up or down from the space between stator winding support in coiling process, and copper cash also can directly not be set on stator winding support and cause wearing and tearing, impact coiling quality.
(2) locating sheet structure:
As shown in figure 12, stator butt piece 32 comprises: the block 321 connecting with stator, and being arranged at the location piece 322 of block 321 left and right sides, this location piece 322 stretches out block 321 front-end faces and extension can swing to stretch into gap between stator winding support towards or away from block 321.Location piece 322 for rigid disk and only its rear portion be fixed on the side of block 321.
The working principle of above-mentioned locating sheet structure roughly can be as following:
When stator butt piece is during near stator, because positioning accurate accuracy is inadequate, the extension of the location piece stator that may take the lead in touching, because location piece is only fixed on the side of block in rear portion, its extension has swing space, extension will carry out self adaption swing to stretch into gap between stator winding support, and last block front-end face can connect with stator winding support.Thereby location piece can be because not damaging with the striking force of stator, guaranteed parts and and normal operation and working life.
In addition, on supporting base 12, being positioned at locating sheet structure both sides is also provided with along perpendicular to the direction of location piece 322, location piece 322 being locked to locking mechanism 34.In coiling process, locking mechanism can be locked the location piece of both sides, makes location piece near stator winding support, thereby spacing to stator winding support, prevent that stator from swinging in coiling process, and location piece can also play guiding copper cash coiling and prevents that copper cash is by the effect of stator scratch.
(3) gap structure:
As shown in figure 11, two surfaces that tongue piece 31 is relative with stator butt piece 32 are positioned at running shaft 321 1 sides at a distance of certain interval A, and this gap A can be arbitrary numerical value in 0-0.50 millimeter, as 0.10,0.30,0.40,0.44,0.45,0.50 millimeter etc.
The working principle of above-mentioned gap structure roughly can be as following:
Due to the setting of gap A, tongue piece is raised relative stator butt piece at running shaft, thus the free end of tongue piece, namely grapple part can snap on the stator winding support of the stator that thickness is relatively thin, thus the Applicable scope of expansion stator winding mould.Need to illustrate, because tongue piece itself can the open and close movement of relative stator butt piece, thereby for the relatively thick stator of thickness, grapple part also can snap on its stator winding support simultaneously.
Embodiment two:
The present embodiment and above-described embodiment difference are mainly: transition components is meshing engagement structure, this meshing engagement structure comprises: be arranged at the first tooth bar on push rod, be arranged at the second tooth bar on sliding sleeve, be arranged between the first tooth bar and the second tooth bar and respectively with the first tooth bar and the second tooth bar meshed gears, and be fixed on the rotary gear shaft on supporting base.
The working principle of above-mentioned meshing engagement structure roughly can be as following:
When push rod seesaws, the first tooth bar can rotate by driven gear, and gear and then drive the second tooth bar move up and down.
Embodiment three:
The present embodiment and above-described embodiment difference are mainly: location piece is swing structure, this swing structure comprises the lamellar body that is fixed on block side, and the extension being connected with the swingable formula of this lamellar body, the swing axis of lamellar body and extension is parallel to and presses close to the arranged on left and right sides edge of block front-end face.
The working principle of above-mentioned swing structure roughly can be as following:
When stator butt piece is during near stator, because positioning accurate accuracy is inadequate, the extension of the location piece stator that may take the lead in touching, because extension has swing space with respect to lamellar body, extension will carry out self adaption swing to stretch into gap between stator winding support, and last block front-end face can connect with stator winding support.Thereby location piece can be because not damaging with the striking force of stator, guaranteed parts and and normal operation and working life.
Above content is the further description of the application being done in conjunction with concrete mode of execution, can not assert that the application's concrete enforcement is confined to these explanations.For the application person of an ordinary skill in the technical field, not departing under the prerequisite of the application's design, can also make some simple deduction or replace.
Claims (6)
1. the driving mechanism for driving journal stirrup open-and-close mechanism to move, described journal stirrup open-and-close mechanism comprises: journal stirrup, the sliding sleeve fixing with this journal stirrup, and be slidably arranged with the upright slide rail of this sliding sleeve, it is characterized in that, described driving mechanism comprises: push rod, be limited with the supporting base of this push rod activity space, and be arranged between described push rod and described sliding sleeve, for seesawing of described push rod is converted to the transition components that described sliding sleeve moves up and down along described upright slide rail.
2. driving mechanism as claimed in claim 1, it is characterized in that, described transition components comprises: one end and the lever that described push rod is fixedly connected with, the other end connects by the abutting part of a folding surface and described sliding sleeve, and be fixed on the lever shaft on described supporting base.
3. driving mechanism as claimed in claim 2, is characterized in that, described lever one end is fixedly connected with described push rod by L shaped contiguous block.
4. driving mechanism as claimed in claim 1, it is characterized in that, described transition components comprises: be arranged at the first tooth bar on described push rod, be arranged at the second tooth bar on described sliding sleeve, be arranged between described the first tooth bar and described the second tooth bar and respectively with described the first tooth bar and described the second tooth bar meshed gears, and be fixed on the rotary gear shaft on described supporting base.
5. a stator winding mould, is characterized in that, comprises driving mechanism and journal stirrup open-and-close mechanism as described in any one in claim 1 to 4.
6. a stator winder, is characterized in that, comprises stator winding mould as claimed in claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751571.XU CN203560377U (en) | 2013-11-22 | 2013-11-22 | Driving mechanism, stator winding mold and stator winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751571.XU CN203560377U (en) | 2013-11-22 | 2013-11-22 | Driving mechanism, stator winding mold and stator winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560377U true CN203560377U (en) | 2014-04-23 |
Family
ID=50510098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320751571.XU Expired - Fee Related CN203560377U (en) | 2013-11-22 | 2013-11-22 | Driving mechanism, stator winding mold and stator winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119210059A (en) * | 2024-09-29 | 2024-12-27 | 江苏大中电机股份有限公司 | Motor stator winding device and winding method thereof |
-
2013
- 2013-11-22 CN CN201320751571.XU patent/CN203560377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119210059A (en) * | 2024-09-29 | 2024-12-27 | 江苏大中电机股份有限公司 | Motor stator winding device and winding method thereof |
| CN119210059B (en) * | 2024-09-29 | 2025-05-30 | 江苏大中电机股份有限公司 | Motor stator winding device and winding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20161122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |