CN202652009U - Motor stator iron core winding device - Google Patents
Motor stator iron core winding device Download PDFInfo
- Publication number
- CN202652009U CN202652009U CN 201220081954 CN201220081954U CN202652009U CN 202652009 U CN202652009 U CN 202652009U CN 201220081954 CN201220081954 CN 201220081954 CN 201220081954 U CN201220081954 U CN 201220081954U CN 202652009 U CN202652009 U CN 202652009U
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- China
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- reducing
- motor stator
- moulding
- section
- forming tank
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- Withdrawn - After Issue
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Abstract
The utility model relates to a motor stator iron core winding device. A molding groove of the motor stator iron core winding device is divided into a feed groove section which is used for feeding guiding and preliminary winding formation and a variable diameter molding groove section which is used for secondary winding formation. The feed groove section is connected with the variable diameter molding groove section through a pin separation section. A groove bottom of the feed groove section is provided with a molding roller used to reduce a friction. A molding working face curvature of the variable diameter molding groove section is increased gradually. By using the device of the utility model, a frictional force of a yoke portion of a toothed belt material and the molding groove can be effectively reduced; a deformation resistance during a winding processing process is reduced. The toothed belt material presents a gradual change process in the device so that a feasible scope of the motor stator iron core coiling processing is increased. The device can be promoted from a vehicle generator whose proportion of a yoke portion width to an external diameter size is small to a common motor whose proportion is large.
Description
Technical field
The utility model relates to the Machining Technology field, more specifically says a kind of motor stator-core coiler device.
Background technology
Adopting the screw rolling processing method to make electric machine iron core has become a new technology, and this technology has broken through traditional punching processing technology, aspect reduction consumptive material and the raising working (machining) efficiency larger breakthrough is being arranged.
For example the patent No. is the stator core double-end winding device for small generator of ZL92239880.1, its characteristics: be to have two winding heads in the coiler device, converted horizontal be vertical roll around, save switching mechanism, and increased adjustable clearance, anti-interfered the designs such as entrance, have compact conformation, cost is low, take up an area little, the unit work ratio is high, adaptive faculty that thickness of strips is changed is strong, the advantages such as running is smooth, the quality chip moulding is good, reliable operation, import or domestic various band material can be fit to reel.
And for example the patent No. is ZL200610069736.X electric motor internal stator iron core double-end winding apparatus, has 1 transmission case, 2 winding heads; Winding head has spring, stretches the pin cam, drive pin, driving-disc, shaping epipleural, forming board, guide card cam, shaping lower side panel, axle and resilience regulating block.After the cog belt material of in advance punching of high velocity ram machine was sent into feed well by tooth orientation outwardly, the band material can keep the smooth winding head that enters; Starter motor, drive pin haul is with material to do forward the motion that is shaped, and when the band behind the winding shaping expected that reaching winding head exports, under the effect of guide card cam helicoid, the derivation coiler device also was coiled on the axle, becomes the volume lamination.The coiling operation can realize serialization, and moulding is reliable, the motion of band material is smooth and easy, improved operating efficiency.
Yet also there is following technical defective in the disclosed motor stator-core coiler device of above-mentioned two parts of patents: 1, the yoke section of cog belt material is sliding friction in forming tank, and its frictional resistance is relatively large, is unfavorable for the bending deformation that revolves of cog belt material; 2, the forming tank that secondary is reeled is not set.So that adopt the processing by coiling method make electric machine iron core only be confined to yoke section wide with outside dimension than on the little alternator for vehicle and electric bicycle motor.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of motor stator-core coiler device, with the yoke section that reduces the cog belt material and the frictional force of forming tank, reduce the deformation drag in the coiling process process, and make the cog belt material in device, be progressive formation, make the processing by coiling method make that electric machine iron core is wide to yoke section obviously to be increased with adaptability outside dimension ratio.
A preferred embodiment of the present utility model provides a kind of motor stator-core coiler device, comprise a rotating shaft and be arranged on rotating shaft one termination and derive mandrel, near being provided with a driving-disc in the rotating shaft of deriving mandrel one side, described driving-disc is provided be used to forcing the cog belt charging tray around the forming tank that is curled into the stator core sheet near a side of deriving mandrel, circumferentially be evenly equipped with on the end face of described driving-disc for driving the drive pin of cog belt material along the forming tank operation, described forming tank is divided into successively for the feed well section of guiding charging and preliminary coiling and molding and is used for the reducing forming tank section of secondary coiling and molding, between the two by out of stock section connection.The bottom land of described feed well section is provided be used to the moulding roller of reducing friction, and the shaping work curvature of face of described reducing forming tank section increases gradually.
In a preferred embodiment, described feed well section is surrounded by moulding left plate, moulding right plate and moulding roller.
In a preferred embodiment, be provided with annular channel on described moulding left plate and/or the moulding right plate, described moulding roller is arranged on annular channel, in order to the moulding roller along annular channel circular flow.
In a preferred embodiment, described reducing forming tank section is surrounded by reducing right plate, reducing profiled sheeting and reducing left plate, and described shaping work face is arranged on the reducing profiled sheeting.
In a preferred embodiment, also be provided with one on the described reducing left plate and be used for the stator core after the moulding is exported to the derivation plate of deriving on the mandrel.
Compared with prior art, the utility model has the advantage of: 1, the yoke section outer of cog belt material is rolling friction with Chenging between the Xing Roll post in grooving, compares with sliding friction, and deformation drag greatly reduces; 2, in reducing forming tank section, be provided with the shaping working face of curvature gradual change, make the cog belt material again have a mitigation to increase the process of change.Above-mentioned 2 combination has enlarged the feasible region of electric machine stator iron processing by coiling, can be generalized on the large common motor of ratio from the alternator for vehicle that yoke section is wide and the outside dimension ratio is little.
Description of drawings
Fig. 1 is that the master of the motor stator-core coiler device of a preferred embodiment of the present utility model looks schematic diagram.
Fig. 2 is that schematic diagram is looked on the left side of the motor stator-core coiler device of a preferred embodiment of the present utility model.
Fig. 3 is that schematic diagram is looked on the right side of the motor stator-core coiler device of a preferred embodiment of the present utility model.
Fig. 4 is that the A-A among Fig. 1 launches cross-sectional schematic.
Fig. 5 is that the B-B among Fig. 1 cuts open enlarged diagram.
Fig. 6 is the C-C revolved section schematic diagram among Fig. 1.
Fig. 7 is that the D-D among Fig. 1 launches cross-sectional schematic.
Fig. 8 is that the E-E among Fig. 1 cuts open the expansion schematic diagram.
Fig. 9 is that the F-F among Fig. 1 cuts open the expansion schematic diagram.
Figure 10 is that K among Fig. 1 is to view.
Among the figure: 1 out of stock cam, 2 drive pins, 3 screws, 4 reducing right plates, 5 reducing profiled sheetings, 6 reducing left plates, 7 taper bolts, 8 taper bolts, 9 screws, 10 taper bolts, 11 screws, 12 screws, 13 limiting plates, 14 rotating shafts, 15 derive plate, 16 screws, 17 derive mandrel, 18 keys, 19 shaped support, 20 moulding left plates, 21 moulding rollers, 22 moulding right plates, pad in 23 screws, 24 moulding right plates, 25 driving-discs, 26 screws, 27 stretch the pin Cam rest, and 28 stretch the pin cam, the A charging aperture, B charging aperture, C01 feed well section, out of stock section of C02, C03 reducing forming tank section, H annular channel, P cog belt material, S shaping work face, T01 the first inclined-plane, T02 the second inclined-plane.
Embodiment
Know for making that the those skilled in the art of technical field can further understand the utility model under the utility model, hereinafter the spy enumerates a preferred embodiment of the present utility model, and cooperate appended graphic, describe in detail technology contents of the present utility model and the technique effect wanting to reach.
Please refer to Fig. 1 ~ 10.A kind of motor stator-core coiler device, comprise a rotating shaft 14 and be arranged on and derive mandrel 17 on rotating shaft 14 1 terminations, near being provided with a driving-disc 25 in the rotating shaft 14 of deriving mandrel 17 1 sides, described driving-disc 25 is provided be used to forcing cog belt material P coiling to be curled into the forming tank of stator core sheet near a side of deriving mandrel 17, circumferentially be evenly equipped with on the end face of described driving-disc 25 for driving the drive pin 2 of cog belt material P along the forming tank operation, another side of described driving-disc 25 be provided with for make drive pin 2 extend into vertically cog belt material P tooth cavity stretch pin cam 28, this stretches pin cam 28 is a wedge, described forming tank is divided into the feed well section C01 for guiding charging and preliminary coiling and molding successively, be used for the out of stock section C02 that drive pin is deviate from the tooth cavity of cog belt material and the reducing forming tank section C03 that is used for the secondary coiling and molding, the bottom land of described feed well section C01 is provided be used to the moulding roller 21 of reducing friction, the shaping work face S curvature of described reducing forming tank section C03 increases gradually, is noted that here said shaping work face S is the bottom land of reducing forming tank section in fact.
Please refer to Fig. 5, in this preferred embodiment, described feed well section C01 is surrounded by moulding left plate 20, moulding right plate 22 and moulding roller 21.
Please refer to Fig. 3 and Fig. 4, in this preferred embodiment, described out of stock section C02 comprise and be arranged on driving-disc 25 near the out of stock cams 1 of an end face of deriving mandrels 17, described out of stock cam 1 have one be used for making the cog belt material deviate from drive pin 2 and be introduced into reducing forming tank section C03 the first inclined-plane T01 and the second inclined-plane T02 that is used for making the drive pin that stretches out to retract along axis.
Please refer to Fig. 1, in this preferred embodiment, be provided with annular channel H on described moulding left plate 20 and/or the moulding right plate 22, described moulding roller 21 is arranged on annular channel H, in order to moulding roller 21 along annular channel H circular flow.
Please refer to Fig. 1 and Fig. 3, in this preferred embodiment, described reducing forming tank section C03 is surrounded by reducing right plate 4, reducing profiled sheeting 5 and reducing left plate 6, and described shaping work face S is arranged on the reducing profiled sheeting 5.
In this preferred embodiment, also be provided with one on the described reducing left plate 6 and be used for the stator core after the moulding is exported to the derivation plate 15 of deriving on the mandrel 17.
The course of work of the present utility model is: the cog belt material that punching is good is sent into the grooving that is surrounded by shaping left plate 20, shaping right plate 22 and the Xing Roll post 21 of Chenging from charging aperture A; Drive pin 2 is pushed the teeth groove of cog belt material by stretching pin cam 28, revolution pulling band material flexural deformation in grooving by driving-disc 25, through the first inclined-plane T01 of out of stock cam 1, allow band material deviate from and import in the reducing grooving that is surrounded by reducing right plate 4, reducing forming board 5 and reducing left plate 6 from charging aperture B from drive pin; S is the two-dimentional reducing curved surface that curvature strengthens gradually because of reducing forming board shaping working face, and when the cog belt material advanced therein, curvature was forced to gradually that corresponding increasing to requires size, finally derives and is coiled in and derive on the mandrel 17 from deriving plate 15.
The above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (6)
1.
OnePlant the motor stator-core coiler device, comprise a rotating shaft and be arranged on rotating shaft one termination and derive mandrel, near being provided with a driving-disc in the rotating shaft of deriving mandrel one side, described driving-disc is provided be used to forcing the cog belt charging tray around the forming tank that is curled into the stator core sheet near a side of deriving mandrel, circumferentially be evenly equipped with on the end face of described driving-disc for driving the drive pin of cog belt material along the forming tank operation, it is characterized in that: described forming tank is divided into for the feed well section of guiding charging and preliminary coiling and molding and is used for the reducing forming tank section of secondary coiling and molding, between the two by out of stock section connection, the bottom land of described feed well section is provided be used to the moulding roller of reducing friction, and the shaping work curvature of face of described reducing forming tank section increases gradually.
2. motor stator-core coiler device according to claim 1, it is characterized in that: described feed well section is surrounded by moulding left plate, moulding right plate and moulding roller.
3. motor stator-core coiler device according to claim 2, it is characterized in that: be provided with annular channel on described moulding left plate and the moulding right plate, described moulding roller is arranged on annular channel, in order to the moulding roller along annular channel circular flow.
4. motor stator-core coiler device according to claim 1, it is characterized in that: described out of stock section comprises and is arranged on driving-disc near the out of stock cam of an end face of deriving mandrel, and described out of stock cam has one and is used for making the cog belt material deviate from drive pin and is introduced into the first inclined-plane of reducing forming tank section and is used for making the drive pin that stretches out along the second inclined-plane that axis is retracted.
5. motor stator-core coiler device according to claim 2, it is characterized in that: described reducing forming tank section is surrounded by reducing right plate, reducing profiled sheeting and reducing left plate, and described shaping work face is arranged on the reducing profiled sheeting.
6. motor stator-core coiler device according to claim 5 is characterized in that: also be provided with one on the described reducing left plate and be used for the stator core after the moulding is exported to the derivation plate of deriving on the mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220081954 CN202652009U (en) | 2012-03-07 | 2012-03-07 | Motor stator iron core winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220081954 CN202652009U (en) | 2012-03-07 | 2012-03-07 | Motor stator iron core winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652009U true CN202652009U (en) | 2013-01-02 |
Family
ID=47421049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220081954 Withdrawn - After Issue CN202652009U (en) | 2012-03-07 | 2012-03-07 | Motor stator iron core winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202652009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102594045A (en) * | 2012-03-07 | 2012-07-18 | 福建农林大学 | Stator core winding device |
| CN110417206A (en) * | 2019-09-04 | 2019-11-05 | 浙江盘毂动力科技有限公司 | A kind of disc type coiling iron core molding machine and method |
-
2012
- 2012-03-07 CN CN 201220081954 patent/CN202652009U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102594045A (en) * | 2012-03-07 | 2012-07-18 | 福建农林大学 | Stator core winding device |
| CN110417206A (en) * | 2019-09-04 | 2019-11-05 | 浙江盘毂动力科技有限公司 | A kind of disc type coiling iron core molding machine and method |
| CN110417206B (en) * | 2019-09-04 | 2023-08-18 | 浙江盘毂动力科技有限公司 | Disc type iron core winding forming device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130102 Effective date of abandoning: 20131023 |
|
| RGAV | Abandon patent right to avoid regrant |