CN105195603A - Wind power tower door frame forming and flange correcting device - Google Patents
Wind power tower door frame forming and flange correcting device Download PDFInfo
- Publication number
- CN105195603A CN105195603A CN201510651788.7A CN201510651788A CN105195603A CN 105195603 A CN105195603 A CN 105195603A CN 201510651788 A CN201510651788 A CN 201510651788A CN 105195603 A CN105195603 A CN 105195603A
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- wind power
- hydraulic cylinder
- pressing plate
- door frame
- fixedly connected
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Abstract
The invention discloses a wind power tower door frame forming and flange correcting device. The device comprises a base, fixed upright columns, movable upright columns, a hydraulic cylinder, an upper die, a lower die, a fixed plate and a balance pressing plate. The two fixed upright columns are arranged on one side of the base side by side. The two movable upright columns are arranged on the other side of the base side by side. The fixed plate is fixed on the fixed upright columns and the movable upright columns, and fixedly connected with the fixed upright columns and the movable upright columns. The balance pressing plate is provided with four sliding wheels. The fixed upright columns and the movable upright columns are provided with vertical sliding rails, the sliding wheels are buckled to the sliding rails, a cylinder body of the hydraulic cylinder is fixedly connected with the fixed plate, a piston rod of the hydraulic cylinder is fixedly connected with the balance pressing plate, the upper die is connected to the bottom end of the piston rod of the hydraulic cylinder, the lower die is arranged on the base, and the upper die is matched with the lower die. The wind power tower door frame forming and flange correcting device is safe, reliable, convenient to operate and capable of improving production efficiency and guaranteeing product quality.
Description
Technical field
The present invention relates to a kind of wind power plant parts machining device, be specifically related to the shaping and flange means for correcting of a kind of wind power generation tower door frame.
Background technology
Wind energy is as a kind of clean regenerative resource, and be more and more subject to the attention of countries in the world, its amount of accumulateing is huge, and country takes much count of new forms of energy strategy, and Wind Power Generation Industry emerges rapidly in China.
Along with the development of Wind Power Generation Industry and the market competition of fierceness, wind power tower makes high-quality, high efficiency becomes inexorable trend.Making for the doorframe in wind power tower not only wants quality good, also attractive in appearance, usual doorframe passes through Numerical control cutting, weld together by after two block plate bending formings, existing large-scale veneer reeling machine bends in forming process in wind power generation tower door frame the bending effect being difficult to reach design, also need people for carrying out further machine-shaping, time-consuming and shaping bad; And existing former, then there is complex operation, steel plate accesses inconvenience when bending, steel plate bends inconvenience in process and regulates and there is the problem of potential safety hazard.Foundation ring lower flange is as the most basic part of wind power tower, its welding quality and planeness of flange are vital, foundation ring lower flange is formed by 6 pieces of weldings, in order to ensure penetration and the welding quality of weld seam, according to technological requirement, groove is opened to monolithic lower flange, after groove completes, carried out welding, due to arc heat effect in welding process, easy generation welding deformation, and then cannot planeness of flange be guaranteed.If the work shaping for doorframe and foundation ring lower flange corrected completes with same equipment both can reduce fund input, again can the service time of reasonable distribution equipment and the scheduling of staff, and then enhance productivity.
Summary of the invention
The object of the invention is for Problems existing in existing wind power equipment parts machining process, there is provided a kind of wind power generation tower door frame that is safe and reliable, easy to operate, product quality of can enhancing productivity, ensure shaping and flange means for correcting, can solve that pylon doorframe shaping efficiency is low, the problem of complex operation, the correction of foundation ring lower flange can also be used for simultaneously, can product quality be ensured, can utilization rate of equipment and installations be improved again.
For achieving the above object, the technical solution used in the present invention is:
Shaping and the flange means for correcting of a kind of wind power generation tower door frame, it comprises base, vertical columns, active column, hydraulic cylinder, patrix, counterdie, fixed head and balance pressing plate, two vertical columns are set up in parallel base side, two active columns are disposed in parallel in base opposite side, fixed head is arranged on above vertical columns and active column, and be fixedly connected with active column with vertical columns, balance pressing plate is provided with four pulleys, vertical columns and active column are all provided with upright slide rail, described pulley is buckled on slide rail, the cylinder body of hydraulic cylinder is fixedly connected with fixed head, the piston rod of hydraulic cylinder is fixedly connected with balance pressing plate, patrix is connected to the piston rod bottom of hydraulic cylinder, counterdie is arranged on base, described patrix and counterdie suitable,
Further, described active column comprises upper pillar stand, lower pillar stand and connecting plate, and upper pillar stand is fixedly connected with fixed head, and lower pillar stand is connected with base by connecting plate, is connected between upper pillar stand and lower pillar stand by connecting plate;
Further, described balance pressing plate is I shape, and four pulleys are arranged on four corner points of balance pressing plate;
Further, the top of described patrix is arc-shaped, and described counterdie comprises nock riser, lacing wire, arc bent plate and two rollers, and lacing wire is fixedly connected with two nock risers, and arc bent plate is connected to above nock riser, and roller is symmetricly set on nock riser top;
Further, described patrix is in the form of annular discs, and counterdie is circular.
The invention has the beneficial effects as follows:
1, the present invention adopts vertical bending, the putting into and taking out of convenient steel plate, and it is stable that vertical columns and active column effectively can ensure that equipment runs;
2, adopt upper die and lower die to match, the one-shot forming of doorframe can be guaranteed, save the time of bending, improve operating efficiency, also ensure that shaping effect simultaneously, improve product quality; In the correcting process of flange, effectively can guarantee the requirement of planeness of flange, both save manpower, reduce again equipment funds and drop into;
3, the running orbit of piston rod in balance pressing plate hydraulic pressure correction cylinder is adopted, to when carrying out associative operation, make to produce the force transmission of moment of flexure on balance pressing plate to hydraulic cylinder piston rod, the service life of hydraulic cylinder can be increased, ensure the effect of bending and molding effect and correction; The setting simultaneously balancing pressing plate too increases stability during plant running; Balance pressing plate is that I shape affects it when effectively avoiding steel plate bending;
4, arranging of active column can facilitate putting into or taking out of foundation ring lower flange;
5, adopt the counterdie being provided with roller, surface quality when steel plate bends can be ensured.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the schematic side view of the embodiment of the present invention one;
Fig. 3 is the schematic top plan view of the embodiment of the present invention one;
Fig. 4 is the structural representation of the embodiment of the present invention two.
By reference to the accompanying drawings, in the embodiment of the present invention, Reference numeral is as follows:
1-base; 2-vertical columns; 3-active column; 4-hydraulic cylinder; 5-patrix; 6-counterdie; 7-fixed head; 8-balances pressing plate; 9-pulley; 10-slide rail; 11-upper pillar stand; 12-lower pillar stand; 13-connecting plate; 14-nock riser; 15-lacing wire; 16-arc bent plate; 17-roller; 18-foundation ring lower flange.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment one
As shown in Figures 1 to 3, shaping and the flange means for correcting of a kind of wind power generation tower door frame, it comprises base 1, vertical columns 2, active column 3, hydraulic cylinder 4, patrix 5, counterdie 6, fixed head 7 and balance pressing plate 8, two vertical columns 2 are set up in parallel base 1 side, two active columns 3 are disposed in parallel in base 1 opposite side, fixed head 7 is arranged on above vertical columns 2 and active column 3, and be fixedly connected with active column 3 with vertical columns 2, balance pressing plate 8 is provided with four pulleys 9, vertical columns 2 and active column 3 are all provided with upright slide rail 10, described pulley 9 is buckled on slide rail 10, the cylinder body of hydraulic cylinder 4 is fixedly connected with fixed head 7, the piston rod of hydraulic cylinder 4 is fixedly connected with balance pressing plate 8, patrix 5 is connected to the piston rod bottom of hydraulic cylinder 4, counterdie 6 is arranged on base 1, described patrix 5 is suitable with counterdie 6, described active column 3 comprises upper pillar stand 11, lower pillar stand 12 and connecting plate 13, and upper pillar stand 11 is fixedly connected with fixed head 7, and lower pillar stand 12 is connected with base 1 by connecting plate 13, is connected between upper pillar stand 11 and lower pillar stand 12 by connecting plate 13, described balance pressing plate 8 is in I shape, and four pulleys 9 are arranged on four corner points of balance pressing plate 8, the top of described patrix 5 is arc-shaped, described counterdie 6 comprises nock riser 14, lacing wire 15, arc bent plate 16 and two rollers 17, lacing wire 15 is fixedly connected with two nock risers 14, and arc bent plate 16 is connected to above nock riser 14, and roller 17 is symmetricly set on nock riser 14 top.
When carrying out pylon doorframe and being shaping, steel plate is positioned between patrix 5 and counterdie 6, hydraulic control cylinder 4 pressurizes, the piston rod of hydraulic cylinder 4 drive balance pressing plate 8 and patrix 5 descending, make steel plate by bending under the effect of roller 17 and patrix 5, simultaneously, balance pressing plate 8 is with movable pulley 9 to move along slide rail 10, after finally completing camber requirement, the piston rod of hydraulic cylinder 4 is up, is finally shifted out the side of steel plate from mould.
Embodiment two
As shown in Figure 4, shaping and the flange means for correcting of a kind of wind power generation tower door frame, it comprises base 1, vertical columns 2, active column 3, hydraulic cylinder 4, patrix 5, counterdie 6, fixed head 7 and balance pressing plate 8, two vertical columns 2 are set up in parallel base 1 side, two active columns 3 are disposed in parallel in base 1 opposite side, fixed head 7 is arranged on above vertical columns 2 and active column 3, and be fixedly connected with active column 3 with vertical columns 2, balance pressing plate 8 is provided with four pulleys 9, vertical columns 2 and active column 3 are all provided with upright slide rail 10, described pulley 9 is buckled on slide rail 10, the cylinder body of hydraulic cylinder 4 is fixedly connected with fixed head 7, the piston rod of hydraulic cylinder 4 is fixedly connected with balance pressing plate 8, patrix 5 is connected to the piston rod bottom of hydraulic cylinder 4, counterdie 6 is arranged on base 1, described patrix 5 is suitable with counterdie 6, described active column 3 comprises upper pillar stand 11, lower pillar stand 12 and connecting plate 13, and upper pillar stand 11 is fixedly connected with fixed head 7, and lower pillar stand 12 is connected with base 1 by connecting plate 13, is connected between upper pillar stand 11 and lower pillar stand 12 by connecting plate 13, described balance pressing plate 8 is in I shape, and four pulleys 9 are arranged on four corner points of balance pressing plate 8, described patrix 5 is in the form of annular discs, and counterdie 6 is in circular.
When carrying out flange correct operation, a lower pillar stand 12 is removed between upper pillar stand 11 and base 1, then by foundation ring lower flange 18 from its bottom move into patrix 5 in the form of annular discs and in circular counterdie 6 between, and adjust position, lower pillar stand 12 is connected with base 1 and upper pillar stand 11 by connecting plate 13, hydraulic cylinder exercises patrix 54 times and counterdie 6 clamps, after the time of voltage stabilizing one end, make patrix 5 up, the depth of parallelism is verified, again remove a lower pillar stand 12 after qualified, foundation ring lower flange 18 is shifted out.
Patrix 5 is dismountable, the piston rod of opposing hydraulic cylinder 4 can carry out dismounting and change, counterdie 6 respect thereto 1 is removable, and patrix 5 and counterdie 6 should match and use, when carrying out pylon doorframe forming operation or foundation ring lower flange correct operation, only need with changing corresponding mould.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the shaping and flange means for correcting of a wind power generation tower door frame, it is characterized in that: it comprises base (1), vertical columns (2), active column (3), hydraulic cylinder (4), patrix (5), counterdie (6), fixed head (7) and balance pressing plate (8), two vertical columns (2) are set up in parallel base (1) side, two active columns (3) are disposed in parallel in base (1) opposite side, fixed head (7) is arranged on vertical columns (2) and active column (3) top, and be fixedly connected with active column (3) with vertical columns (2), balance pressing plate (8) is provided with four pulleys (9), vertical columns (2) and active column (3) are all provided with upright slide rail (10), described pulley (9) is buckled on slide rail (10), the cylinder body of hydraulic cylinder (4) is fixedly connected with fixed head (7), the piston rod of hydraulic cylinder (4) is fixedly connected with balance pressing plate (8), patrix (5) is connected to the piston rod bottom of hydraulic cylinder (4), counterdie (6) is arranged on base (1), described patrix (5) is suitable with counterdie (6).
2. the shaping and flange means for correcting of a kind of wind power generation tower door frame as claimed in claim 1, it is characterized in that: described active column (3) comprises upper pillar stand (11), lower pillar stand (12) and connecting plate (13), upper pillar stand (11) is fixedly connected with fixed head (7), lower pillar stand (12) is connected with base (1) by connecting plate (13), is connected between upper pillar stand (11) and lower pillar stand (12) by connecting plate (13).
3. the shaping and flange means for correcting of a kind of wind power generation tower door frame as claimed in claim 1 or 2, it is characterized in that: described balance pressing plate (8) is in I shape, and four pulleys (9) are arranged on four corner points of balance pressing plate (8).
4. the shaping and flange means for correcting of a kind of wind power generation tower door frame as claimed in claim 3, it is characterized in that: the top of described patrix (5) is arc-shaped, described counterdie (6) comprises nock riser (14), lacing wire (15), arc bent plate (16) and two rollers (17), lacing wire (15) is fixedly connected with two nock risers (14), arc bent plate (16) is connected to nock riser (14) top, and roller (17) is symmetricly set on nock riser (14) top.
5. the shaping and flange means for correcting of a kind of wind power generation tower door frame as claimed in claim 3, it is characterized in that: described patrix (5) is in the form of annular discs, counterdie (6) is in circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510651788.7A CN105195603B (en) | 2015-10-10 | 2015-10-10 | A kind of wind power generation tower door frame shaping and flange means for correcting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510651788.7A CN105195603B (en) | 2015-10-10 | 2015-10-10 | A kind of wind power generation tower door frame shaping and flange means for correcting |
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| CN105195603A true CN105195603A (en) | 2015-12-30 |
| CN105195603B CN105195603B (en) | 2017-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510651788.7A Active CN105195603B (en) | 2015-10-10 | 2015-10-10 | A kind of wind power generation tower door frame shaping and flange means for correcting |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391757A (en) * | 2016-12-06 | 2017-02-15 | 天津赛尔特机械制造有限公司 | Rib plate component deformation correcting device |
| CN106563710A (en) * | 2016-10-26 | 2017-04-19 | 贵州盘江精煤股份有限公司 | Anchor plate repair machine and repair method thereof |
| CN106964671A (en) * | 2017-02-28 | 2017-07-21 | 凌云工业股份有限公司 | A kind of rolling device for ensureing cold roll forming product piece flange linearity |
| CN106984673A (en) * | 2017-06-04 | 2017-07-28 | 长葛市汇达感光材料有限公司 | A kind of horizontal apparatus for correcting of photosensitive material |
| CN107755463A (en) * | 2017-11-16 | 2018-03-06 | 天津卡达克汽车高新技术有限公司 | A kind of flange flattens means for correcting |
| CN110918787A (en) * | 2019-11-28 | 2020-03-27 | 徐州泓吉环锻科技有限公司 | Wind power generation tower door frame forming and flange correcting device |
| CN112722160A (en) * | 2021-01-25 | 2021-04-30 | 中国水电四局(酒泉)新能源装备有限公司 | Foundation pipe pile fixing device for offshore wind power generation tower |
| CN116197602A (en) * | 2023-04-27 | 2023-06-02 | 山西天宝集团有限公司 | Mechanical rolling device and method for correcting flatness of wind power T-shaped flange |
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| CN201644575U (en) * | 2010-04-02 | 2010-11-24 | 辽宁大金重工股份有限公司 | Pipe-tower type wind power generation tower doorframe cold bending molding device |
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| CN205008470U (en) * | 2015-10-10 | 2016-02-03 | 中国水电四局(酒泉)新能源装备有限公司 | Door frame shaping of wind power generation pylon and flange correcting unit |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB533263A (en) * | 1939-10-25 | 1941-02-10 | William James Todhunter | Improvements relating to metal straightening machine |
| CN201644575U (en) * | 2010-04-02 | 2010-11-24 | 辽宁大金重工股份有限公司 | Pipe-tower type wind power generation tower doorframe cold bending molding device |
| CN202741564U (en) * | 2012-08-16 | 2013-02-20 | 薛瑞华 | Full-automatic hydraulic stretching machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563710A (en) * | 2016-10-26 | 2017-04-19 | 贵州盘江精煤股份有限公司 | Anchor plate repair machine and repair method thereof |
| CN106391757A (en) * | 2016-12-06 | 2017-02-15 | 天津赛尔特机械制造有限公司 | Rib plate component deformation correcting device |
| CN106964671A (en) * | 2017-02-28 | 2017-07-21 | 凌云工业股份有限公司 | A kind of rolling device for ensureing cold roll forming product piece flange linearity |
| CN106984673A (en) * | 2017-06-04 | 2017-07-28 | 长葛市汇达感光材料有限公司 | A kind of horizontal apparatus for correcting of photosensitive material |
| CN107755463A (en) * | 2017-11-16 | 2018-03-06 | 天津卡达克汽车高新技术有限公司 | A kind of flange flattens means for correcting |
| CN110918787A (en) * | 2019-11-28 | 2020-03-27 | 徐州泓吉环锻科技有限公司 | Wind power generation tower door frame forming and flange correcting device |
| CN112722160A (en) * | 2021-01-25 | 2021-04-30 | 中国水电四局(酒泉)新能源装备有限公司 | Foundation pipe pile fixing device for offshore wind power generation tower |
| CN116197602A (en) * | 2023-04-27 | 2023-06-02 | 山西天宝集团有限公司 | Mechanical rolling device and method for correcting flatness of wind power T-shaped flange |
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| CN105195603B (en) | 2017-08-11 |
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