CN201584862U - Automatic production-line blanking technique layout structure for wind power-generation segmental stampings - Google Patents
Automatic production-line blanking technique layout structure for wind power-generation segmental stampings Download PDFInfo
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- CN201584862U CN201584862U CN 200920231944 CN200920231944U CN201584862U CN 201584862 U CN201584862 U CN 201584862U CN 200920231944 CN200920231944 CN 200920231944 CN 200920231944 U CN200920231944 U CN 200920231944U CN 201584862 U CN201584862 U CN 201584862U
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Abstract
The utility model discloses an automatic production-line blanking technique layout structure for wind power-generation segmental stampings, which comprises horizontally arranged first small rolls, horizontally arranged second small rolls and vertically arranged third small rolls, the width of the first small rolls of the layout structure is 202.5mm to 212.5mm, the width of the second small rolls is 580mm to 590mm, the width of the third small rollers is 202.5mm to 212.5mm, the second small rolls are positioned between the first small rolls and the third small rolls, and moreover, the layout direction of the first small rolls accords with the layout direction of the third small rolls, that is, the toothed ends of the segmental stampings face the same direction. The layout structure does not need to be turned during blanking, and thereby the labor intensity is reduced. Analyzed in terms of the material utilization rate, the lapping value of the segmental stampings of the conventional manual strip-cutting technique layout is 5mm, while the novel technique layout and the automatic production-line blanking technique can control the minimum lapping value of blanking at 3mm, consequently, the material utilization rate can be increased, the number of scrapped stampings due to broken corners caused by manual blanking is reduced, the material cost is saved, and meanwhile, the intra-plate gauge deviation is low.
Description
Technical field
The utility model relates to large-size machine, generator is made the field, is particularly useful for the production of the transfer matic blanking process of permanent magnet direct-driving aerogenerator stator sector piece.
Background technology
Chinese large-sized motor, generator all adopt the fanning strip splicing to be overrided to form, domesticly generally all adopt 1m, the manufacturing of 1.2m cold-reduced silicon sheet, traditional artificial feeding blanking process compares with using the transfer matic blanking process, in stock utilization, recruitment cost, production efficiency and fail safe notable difference is arranged.
The stator core of permanent magnet direct-driving aerogenerator to be adopted with the thick electrical steel sheet of 0.5mm is that the fanning strip of raw material laminates molding structure, and the stamped of wind-powered electricity generation fanning strip, traditional artificial feeding technology is: will solve material before the blanking earlier with plate difference problem, usually the measure of taking is that first coiled strip is cut into billot and in heaps stacking, side dash then, per 10 180 ° of artificial turnover panels; Perhaps coiled strip is left the straight snips side of one-tenth sheet and in heaps stacking, side dash then, per 10 90 ° artificial blades successively adopt artificial feeding style to carry out blanking by forcing press and diel at last.Now for a kind of stator sector piece of 1.5MW hydromagnetic synchro wind generator, as adopt traditional artificial feeding technology, then the technology The layout of this wind-powered electricity generation fanning strip such as Fig. 3, Fig. 4.Among Fig. 3, Fig. 4, be with 1000mm or the wide silicon steel coiled strip of 1200mm, cutting into H1 * L earlier is that 1000*585 and H2 * L are little billot of 1200*585 and stacking in heaps respectively, the marking pen line of whole then heap side, per 10 180 ° of artificial rotors, billot adopts artificial feeding style to carry out blanking afterwards.Can effectively eliminate and solve material with plate difference problem though adopt this traditional handicraft, but increased shear personnel's labour intensity and opened the material cost, adopted artificial feeding operation relatively more dangerous simultaneously, fan-shaped blanking sheet unfilled corner is wayward, efficient is also very low, is not suitable for producing in enormous quantities.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned the deficiencies in the prior art, and a kind of transfer matic blanking process stock layout structure that reduces labour intensity, blanking with the little a kind of wind-powered electricity generation fanning strip of plate difference is provided.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of transfer matic blanking process stock layout structure of wind-powered electricity generation fanning strip, comprise the first horizontal rouleau, horizontal second rouleau and the 3rd rouleau of vertical arrangement, the width of first rouleau of described stock layout structure is that the width of 202.5～212.5mm, second rouleau is 580～590mm, the width of described the 3rd rouleau is 202.5～212.5mm, described second rouleau is positioned in the middle of first rouleau and the 3rd rouleau, and the stock layout direction of first rouleau is consistent with the stock layout direction of the 3rd rouleau, and promptly fanning strip profile of tooth end is towards unanimity.
Described stock layout structure also comprises the 4th rouleau, and the width of described the 4th rouleau is 202.5～212.5mm, and described the 4th rouleau is between first rouleau and second rouleau or between the 3rd rouleau and second rouleau.
The width of described first rouleau is that the width of 207.5mm, described second rouleau is 585mm, and the width of described the 3rd rouleau is 207.5mm.
The width of described the 4th rouleau is 207.5mm.
The utility model stock layout structure comprises at least 3 volumes, wherein one roll up vertical arrangement, both sides are horizontal, and the both sides of rouleau in the middle of asymmetric being arranged on, behind the blanking, the same plate difference of middle rouleau is less, can ignore, it is poor with plate that the both sides rouleau exists, but the non-of both sides suit the medicine to the illness to be arranged, thus can be in follow-up laminating in the technology, staggered mutually can cancel out each other this poor with plate, therefore, it is poor to effectively reduce the same plate that laminates the back fanning strip, simultaneously, and the utility model stock layout structure, blanking need not to rotate, and reduces labour intensity.Analyze from stock utilization, tradition is cut the technology stock layout of the artificial blanking of billot, edge-lapped value between its segmental punching is 5mm, be 3mm and use this novel process stock layout and transfer matic blanking process can control the minimum edge-lapped value of blanking, can improve stock utilization, reduce the punching of scrapping, saved material cost because of artificial blanking unfilled corner.
Description of drawings
Fig. 1 is the utility model 1.5MW permanent magnet direct-driving aerogenerator stator sector piece The layout (the wide coiled strip of 1000mm).
Fig. 2 is the utility model 1.5MW permanent magnet direct-driving aerogenerator stator sector piece The layout (the wide coiled strip of 1200mm).
Fig. 3 is existing 1.5MW permanent magnet direct-driving aerogenerator stator sector piece The layout (the wide coiled strip of 1000mm).
Fig. 4 is existing 1.5MW permanent magnet direct-driving aerogenerator stator sector piece The layout (the wide coiled strip of 1000mm).
Embodiment
According to shape, the size of this 1.5MW wind-powered electricity generation fanning strip, select to use the raw material (silicon steel coiled strip) of rational width and carry out a kind of new blanking punched technology stock layout, produce to utilize automatic press blanking line equipment.As Fig. 1, Fig. 2, be the coiled strip of 1000mm with wide H1, cutting out is that to be 1,3 and 1 wide L4 of 207.5mm coiled strip be 585mm coiled strip 2 for 2 wide L3, L5; Or wide H2 is the 1200mm coiled strip, cut out be 3 wide L3, L5, L5 to be 1,3,4 and 1 wide L4 of 205mm coiled strip be 585mm coiled strip 2, " vertical in length and breadth " and " vertical indulge in length and breadth " stock layout technology is adopted in every self-feeding.
To coiled strip with 1000mm is wide, 1200mm is wide, stock layout is opened material, the transfer matic blanking process is produced to carry out " vertical in length and breadth " and " vertical vertical in length and breadth ", each is distinguished material and has identified the classification stacking, punching is prepared burden by material thickness difference principle of complementarity when laminating and is laminated, and can effectively eliminate and solve material fully with plate difference problem.
From the process route comparative analysis, use this technology stock layout and transfer matic blanking process, reduce coiled strip and be cut into the operation of carrying out turnover panel behind the billot again, can alleviate shear personnel's labour intensity like this and reduce the workload of shear group, in production in enormous quantities, take advantage.
Analyze from production efficiency, adopt artificial blanking before, need earlier coiled strip to be cut into billot, establishment officer carries out turnover panel then, the transfer matic blanking process compares with it, and is time saving and energy saving.The blanking operation goes up artificial blanking from personnel need join 3 people, and the transfer matic blanking only needs people's operation, can save 2 people.Artificial class of blanking falls 4000, and adopts class of transfer matic blanking can fall 10000.Be easy to find out from above data, adopt this technology stock layout and transfer matic blanking not only can enhance productivity but also can reduce the recruitment cost.
Claims (4)
1. the transfer matic blanking process stock layout structure of a wind-powered electricity generation fanning strip, comprise the first horizontal rouleau, horizontal second rouleau and the 3rd rouleau of vertical arrangement, the width of first rouleau of described stock layout structure is that the width of 202.5～212.5mm, second rouleau is 580～590mm, the width of described the 3rd rouleau is 202.5～212.5mm, described second rouleau is positioned in the middle of first rouleau and the 3rd rouleau, and the stock layout direction of first rouleau is consistent with the stock layout direction of the 3rd rouleau, and promptly fanning strip profile of tooth end is towards unanimity.
2. the transfer matic blanking process stock layout structure of a kind of wind-powered electricity generation fanning strip according to claim 1, it is characterized in that: the stock layout structure also comprises the 4th rouleau, the width of described the 4th rouleau is 202.5～212.5mm, and described the 4th rouleau is between first rouleau and second rouleau or between the 3rd rouleau and second rouleau.
3. the transfer matic blanking process stock layout structure of a kind of wind-powered electricity generation fanning strip according to claim 1, it is characterized in that: the width of described first rouleau is that the width of 207.5mm, described second rouleau is 585mm, and the width of described the 3rd rouleau is 207.5mm.
4. the transfer matic blanking process stock layout structure of a kind of wind-powered electricity generation fanning strip according to claim 2, it is characterized in that: the width of described the 4th rouleau is 207.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920231944 CN201584862U (en) | 2009-09-23 | 2009-09-23 | Automatic production-line blanking technique layout structure for wind power-generation segmental stampings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920231944 CN201584862U (en) | 2009-09-23 | 2009-09-23 | Automatic production-line blanking technique layout structure for wind power-generation segmental stampings |
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| Publication Number | Publication Date |
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| CN201584862U true CN201584862U (en) | 2010-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200920231944 Expired - Fee Related CN201584862U (en) | 2009-09-23 | 2009-09-23 | Automatic production-line blanking technique layout structure for wind power-generation segmental stampings |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179455A (en) * | 2011-04-07 | 2011-09-14 | 江苏通达动力科技股份有限公司 | Fanning strip receiving device and method |
| CN103329409A (en) * | 2011-02-14 | 2013-09-25 | 株式会社三井高科技 | Method of manufacturing laminated stator core and laminated stator core manufactured by the method |
| CN115765227A (en) * | 2022-11-18 | 2023-03-07 | 南通通达矽钢冲压科技有限公司 | Self-adhesion pole shoe iron core structure with high material utilization rate |
-
2009
- 2009-09-23 CN CN 200920231944 patent/CN201584862U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329409A (en) * | 2011-02-14 | 2013-09-25 | 株式会社三井高科技 | Method of manufacturing laminated stator core and laminated stator core manufactured by the method |
| CN103329409B (en) * | 2011-02-14 | 2015-08-12 | 株式会社三井高科技 | The method manufacturing laminated stator core body and the laminated stator core body manufactured by the method |
| US9225228B2 (en) | 2011-02-14 | 2015-12-29 | Mitsui High-Tec, Inc. | Method of manufacturing laminated stator core and laminated stator core manufactured by the method |
| CN102179455A (en) * | 2011-04-07 | 2011-09-14 | 江苏通达动力科技股份有限公司 | Fanning strip receiving device and method |
| CN115765227A (en) * | 2022-11-18 | 2023-03-07 | 南通通达矽钢冲压科技有限公司 | Self-adhesion pole shoe iron core structure with high material utilization rate |
| CN115765227B (en) * | 2022-11-18 | 2024-02-02 | 南通通达矽钢冲压科技有限公司 | Self-adhesion pole shoe iron core structure with high material utilization rate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170626 Address after: Tongzhou District Xingren Zhen Kan Andong village two groups of 226352 Jiangsu city of Nantong Province Patentee after: Nantong Tongda silicon steel stamping technology Co. Ltd. Address before: 226352 Jiangsu city Tongzhou Province four Zhen Xing Shi Road No. 58 Patentee before: Jiangsu Tongda Power Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20180923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |