CA3218002A1 - Downwards-pressing ring rolling device for t-shaped wind power flange - Google Patents
Downwards-pressing ring rolling device for t-shaped wind power flange Download PDFInfo
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- CA3218002A1 CA3218002A1 CA3218002A CA3218002A CA3218002A1 CA 3218002 A1 CA3218002 A1 CA 3218002A1 CA 3218002 A CA3218002 A CA 3218002A CA 3218002 A CA3218002 A CA 3218002A CA 3218002 A1 CA3218002 A1 CA 3218002A1
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- 238000003825 pressing Methods 0.000 title claims abstract description 114
- 238000005096 rolling process Methods 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000003754 machining Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 238000010248 power generation Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention discloses a downwards-pressing ring rolling device for a T-shaped wind power flange. The downwards-pressing ring rolling device for the T-shaped wind power flange includes a first ring rolling unit for molding a lower end of a blank, where the first ring rolling unit includes connecting plates I, connecting plates II, gears I, half gears, connecting blocks I, pressing rollers I, a driving mechanism I for driving the two connecting plates II to move, and a driving mechanism II for driving the two connecting plates I to move; fixing blocks I are fixedly connected to one side of each of the connecting plates I and one side of each of the connecting plates II;
rotary shafts I and rotary shafts II are rotationally connected into the fixing blocks I
respectively; the rotary shafts I are linked through a transmission mechanism; the gears I are fixedly arranged on outer walls of the rotary shafts I; the connecting blocks I are fixedly arranged on outer walls of the rotary shafts II; the half gear is fixedly arranged on a side wall body at one side of each of the connecting blocks I; and the pressing roller I is arranged at one side of each of the connecting blocks I. According to the present invention, the accuracy and high efficiency of machining for the blank are greatly increased, and production for T-shaped wind power flanges of different types may be completed.
rotary shafts I and rotary shafts II are rotationally connected into the fixing blocks I
respectively; the rotary shafts I are linked through a transmission mechanism; the gears I are fixedly arranged on outer walls of the rotary shafts I; the connecting blocks I are fixedly arranged on outer walls of the rotary shafts II; the half gear is fixedly arranged on a side wall body at one side of each of the connecting blocks I; and the pressing roller I is arranged at one side of each of the connecting blocks I. According to the present invention, the accuracy and high efficiency of machining for the blank are greatly increased, and production for T-shaped wind power flanges of different types may be completed.
Description
Downwards-Pressing Ring Rolling Device for T-Shaped Wind Power Flange TECHNICAL FIELD
[0001] The present invention relates to the technical field of production for T-shaped wind power flanges, and specifically relates to a downwards-pressing ring rolling device for a T-shaped wind power flange.
BACKGROUND
[0001] The present invention relates to the technical field of production for T-shaped wind power flanges, and specifically relates to a downwards-pressing ring rolling device for a T-shaped wind power flange.
BACKGROUND
[0002] Wind power generation refers to converting kinetic energy of the wind into electrical energy, and wind energy is a clean and pollution-free renewable energy source that has been utilized by people for a long time, and is mainly used for water pumping, flour grinding, etc. through windmills; people are interested in how to utilize wind for power generation; and utilization for wind power generation is quite environment-friendly, and there is a huge amount of wind energy, therefore, wind power generation is increasingly valued by countries around the world. A wind power flange, simply speaking, is a flange of a wind turbine set, and also known as a wind tower flange; a T-shaped wind power flange is a wind power flange with a T-shaped section; machining for the T-shaped wind power flange may be carried out through a ring rolling machine for machining and forming; and rolling for a ring part is a molding machining process enabling the ring part to generate a continuous local molded deformation by virtue of the ring rolling machine, and then realizing wall thickness reduction, diameter expansion, and section contour formation.
[0003] However, during production for T-shaped wind power flanges, of existing ring rolling machines, the same ring rolling machine can only produce T-shaped wind power flanges of the same specification, and during production for T-shaped wind power flanges of other types, other ring rolling machines are required, so that limitations on the production for the T-shaped wind power flanges is caused, and the singularity of the use for the ring rolling machine is strengthened.
Date Recue/Date Received 2023-10-30 SUMMARY
Date Recue/Date Received 2023-10-30 SUMMARY
[0004] The purpose of the present invention is to provide a downwards-pressing ring rolling device for a T-shaped wind power flange, for solving the problems that during production for T-shaped wind power flanges, of existing ring rolling machines, the same existing ring rolling machine can only produce T-shaped wind power flanges of the same specification, and during production for T-shaped wind power flanges of other types, other ring rolling machines are required, so that limitations on the production for the T-shaped wind power flanges is caused, and the singularity of the use for the ring rolling machine is strengthened, in the background art.
[0005] In order to solve the technical problems, the present invention provides the following technical solution: a downwards-pressing ring rolling device for a T-shaped wind power flange includes a base, supporting plates I, a top plate I, a top plate II, a blank, and a rotating unit for driving the blank to rotate, where the two symmetrically-distributed supporting plates I are fixedly connected to an upper end of the base; the top plate I is fixedly connected to upper ends of the supporting plates I; the top plate II
slidably connected with the supporting plates I is arranged below the top plate I; the rotating unit is arranged above the base; and the blank is pressed downwards onto an upper end of the rotating unit. The downwards-pressing ring rolling device for the T-shaped wind power flange further includes a first ring rolling unit for molding a lower end of the blank and a second ring rolling unit for molding an upper end of the blank, where the first ring rolling unit includes two symmetrically-distributed connecting plates I, two symmetrically-distributed connecting plates II, fixing blocks I, rotary shafts I, gears I, rotary shafts II, half gears, connecting blocks I, pressing rollers I, a driving mechanism I
for driving the two connecting plates II to move, and a driving mechanism II
for driving the two connecting plates I to move; the connecting plates I are arranged at both sides above the base; the connecting plates II are arranged at middle positions above the base;
two symmetrically-distributed fixing blocks I are fixedly connected to one side of each of the connecting plates I and one side of each of the connecting plates II; the rotary shafts I
and the rotary shaft II are rotationally connected into the fixing blocks I
respectively; the two rotary shafts I located in the same vertical plane are linked through a transmission mechanism; the gears I are fixedly arranged on outer walls of the rotary shafts I; the connecting blocks I are fixedly arranged on outer walls of the rotary shafts II; the half gear Date Recue/Date Received 2023-10-30 is fixedly arranged on a side wall body at one side of each of the connecting blocks I, and connected with the corresponding gear I in a meshed manner; and the pressing roller I is arranged at one side of each of the connecting blocks I.
slidably connected with the supporting plates I is arranged below the top plate I; the rotating unit is arranged above the base; and the blank is pressed downwards onto an upper end of the rotating unit. The downwards-pressing ring rolling device for the T-shaped wind power flange further includes a first ring rolling unit for molding a lower end of the blank and a second ring rolling unit for molding an upper end of the blank, where the first ring rolling unit includes two symmetrically-distributed connecting plates I, two symmetrically-distributed connecting plates II, fixing blocks I, rotary shafts I, gears I, rotary shafts II, half gears, connecting blocks I, pressing rollers I, a driving mechanism I
for driving the two connecting plates II to move, and a driving mechanism II
for driving the two connecting plates I to move; the connecting plates I are arranged at both sides above the base; the connecting plates II are arranged at middle positions above the base;
two symmetrically-distributed fixing blocks I are fixedly connected to one side of each of the connecting plates I and one side of each of the connecting plates II; the rotary shafts I
and the rotary shaft II are rotationally connected into the fixing blocks I
respectively; the two rotary shafts I located in the same vertical plane are linked through a transmission mechanism; the gears I are fixedly arranged on outer walls of the rotary shafts I; the connecting blocks I are fixedly arranged on outer walls of the rotary shafts II; the half gear Date Recue/Date Received 2023-10-30 is fixedly arranged on a side wall body at one side of each of the connecting blocks I, and connected with the corresponding gear I in a meshed manner; and the pressing roller I is arranged at one side of each of the connecting blocks I.
[0006] In a preferred implementation manner: the driving mechanism I includes a fixing block II, a cylinder I, a connecting block II, toothed plates I, a rotary shaft III, and a gear II;
the connecting plates II are slidably connected with an inner wall of the fixing block II; the cylinder I is fixedly arranged on the base; the connecting block II is fixedly connected to one side of the cylinder I; the toothed plate I is fixedly connected to one side of each of the two connecting plates II; the rotary shaft III is rotationally arranged in the fixing block II;
and the gear II is fixedly connected to an outer wall of the rotary shaft III, and the two toothed plates I are connected with the gear II in a meshed manner.
the connecting plates II are slidably connected with an inner wall of the fixing block II; the cylinder I is fixedly arranged on the base; the connecting block II is fixedly connected to one side of the cylinder I; the toothed plate I is fixedly connected to one side of each of the two connecting plates II; the rotary shaft III is rotationally arranged in the fixing block II;
and the gear II is fixedly connected to an outer wall of the rotary shaft III, and the two toothed plates I are connected with the gear II in a meshed manner.
[0007] In a preferred implementation manner: the driving mechanism II includes a cylinder II, lugs I, lugs II, and fixed plates; an upper end of the cylinder II is fixedly connected with the top plate I; a lower end of the cylinder II is fixedly connected with the top plate II; the lugs I are fixedly arranged at a lower end of the top plate II; the fixed plate is fixedly arranged at one side of each of the supporting plates I; the lug II
is fixedly arranged at one side of each of the connecting plates I, and the connecting plates I are slidably arranged at upper ends of the fixed plates; and springs I are connected between the connecting plates I and the supporting plates I.
is fixedly arranged at one side of each of the connecting plates I, and the connecting plates I are slidably arranged at upper ends of the fixed plates; and springs I are connected between the connecting plates I and the supporting plates I.
[0008] In a preferred implementation manner: the transmission mechanism includes rotary shafts IV, gears III, chain wheels and chains; the gears III are fixedly connected to outer walls of the rotary shafts I located at an upper end of the same vertical plane and outer walls of the rotary shafts IV; the gears III located in the same vertical plane are connected with each other in a meshed manner; the chain wheels are fixedly connected to the outer walls of the rotary shafts IV and the outer walls of the rotary shafts I located in the same vertical plane; and the chain wheels are transmitted through the chains.
[0009] In a preferred implementation manner: the second ring rolling unit includes a groove, limiting blocks, pressing rollers II, pressing rollers III, toothed plates II, a rotary shaft V, and a gear IV; the groove is formed in the lower end of the top plate II; the limiting blocks are symmetrically and slidably arranged in the groove; two symmetrically-distributed pressing rollers II are rotationally connected to lower ends of the limiting blocks; two symmetrically-distributed pressing rollers III are rotationally connected to the lower end of the top plate II; the toothed plate II is fixedly connected to Date Recue/Date Received 2023-10-30 one side of each of the two limiting blocks; the rotary shaft V is rotationally arranged in the groove, and the gear IV is fixedly connected to an outer wall of the rotary shaft V; the gear IV is connected with the toothed plates II in a meshed manner; an annular groove is formed in the lower end of the top plate II; and the annular groove is formed between the pressing rollers II and the limiting blocks.
[0010] In a preferred implementation manner: an output shaft of a motor I is fixedly connected to one side away from the corresponding gear III, of each of the rotary shafts I
located at the upper end of the same vertical plane; the four motors I are fixedly arranged on outer walls of the connecting plates I and outer walls of the connecting plates II
respectively; an output shaft of a motor II is fixedly connected to one end of the rotary shaft V; and the motor II is fixedly installed at the lower end of the top plate II.
located at the upper end of the same vertical plane; the four motors I are fixedly arranged on outer walls of the connecting plates I and outer walls of the connecting plates II
respectively; an output shaft of a motor II is fixedly connected to one end of the rotary shaft V; and the motor II is fixedly installed at the lower end of the top plate II.
[0011] In a preferred implementation manner: the rotating unit includes a motor III, a gear V. a gear ring, a fixing ring, and a retractable elastic mechanism; the motor III is fixedly arranged on the base; the gear V is fixedly connected to an outer wall of an output shaft at an upper end of the motor III; the gear V is connected with the gear ring in a meshed manner; the gear ring is fixedly arranged on an outer wall of the fixing ring; the elastic mechanism is arranged between the blank and the fixing ring; and the fixing ring rotates and drives the blank to rotate through the elastic mechanism.
[0012] In a preferred implementation manner: the elastic mechanism includes a connecting box, sliding plates, and a spring II; a lower end of the connecting box is fixedly connected with the fixing ring; the blank is movably supported at an upper end of the connecting box; the sliding plate are slidably connected to both sides of the connecting box;
and the spring II is fixed between the two sliding plates at an equal distance.
and the spring II is fixed between the two sliding plates at an equal distance.
[0013] In a preferred implementation manner: a plurality of supporting columns which are distributed at an equal distance are fixedly connected to the upper end of the base;
upper ends of the supporting columns are slidably connected with a lower end of the fixing ring; an output shaft of a motor IV is fixedly connected to upper ends of the pressing rollers II; an output shaft of a motor V is fixedly connected to upper ends of the pressing rollers III; the motor IV is fixedly arranged on the limiting blocks; and the motor V is fixedly arranged on the sliding plates, and a rotation direction of the pressing rollers II
driven by the motor IV is opposite to a rotation direction of the pressing rollers III driven by the motor V.
Date Recue/Date Received 2023-10-30
upper ends of the supporting columns are slidably connected with a lower end of the fixing ring; an output shaft of a motor IV is fixedly connected to upper ends of the pressing rollers II; an output shaft of a motor V is fixedly connected to upper ends of the pressing rollers III; the motor IV is fixedly arranged on the limiting blocks; and the motor V is fixedly arranged on the sliding plates, and a rotation direction of the pressing rollers II
driven by the motor IV is opposite to a rotation direction of the pressing rollers III driven by the motor V.
Date Recue/Date Received 2023-10-30
[0014] In a preferred implementation manner: two symmetrically-distributed supporting plates II are fixedly connected to a lower end of the fixing block II; lower ends of the supporting plates II are fixedly connected with the base; sliding holes are formed in the supporting plates II; one side of the cylinder I is movably connected with the sliding holes;
a motor VI is fixedly connected to one end of each of the eight pressing rollers I; and the motors VI are fixedly arranged in the connecting blocks I, and a rotation direction of the pressing rollers I driven by the motors VI located above is opposite to a rotation direction of the pressing rollers I driven by the motors VI located below.
a motor VI is fixedly connected to one end of each of the eight pressing rollers I; and the motors VI are fixedly arranged in the connecting blocks I, and a rotation direction of the pressing rollers I driven by the motors VI located above is opposite to a rotation direction of the pressing rollers I driven by the motors VI located below.
[0015] Compared with the prior art, the beneficial effects achieved by the present invention are as follows:
[0016] according to the present invention, adjustment for positions of the pressing rollers I, the pressing rollers II and the pressing rollers III is completed through the driving mechanism I, the driving mechanism II, and the second ring rolling unit, and at this moment, adjustment for angles of the plurality of pressing rollers I may be completed through cooperating the driving mechanism I with the transmission mechanism;
through the arrangement for the plurality of pressing rollers I, the plurality of pressing rollers II and the plurality of pressing rollers III, the accuracy and high efficiency of machining for the blank are greatly increased; and meanwhile, through the arrangement of cooperating the rotating unit with the pressing rollers I, the pressing rollers II and the pressing rollers III, production for T-shaped wind power flanges of different types may be completed, so that limitations on the production for the T-shaped wind power flanges is reduced, and then the singularity of the use for the ring rolling machine is reduced. According to the present invention, through sliding of the sliding plates in the connecting box, the sliding plates may move left and right under the action of an abutting force of the pressing rollers I when the plurality of pressing rollers I move left and right, then the connecting box and the sliding plates are enabled to facilitate supporting for the blank, the positions of the sliding plates are prevented from obstructing the positions of the pressing rollers I, and then the adjustment working for the positions of the pressing rollers I is facilitated;
through the arrangement for the spring II in the connecting box, subsequent returning working for the sliding plates is facilitated; and through the arrangement for the supporting plates II, the supporting performance for the fixing block II is improved, and the stability of expansion and contraction of the cylinder I is improved.
Date Recue/Date Received 2023-10-30 BRIEF DESCRIPTION OF DRAWINGS
through the arrangement for the plurality of pressing rollers I, the plurality of pressing rollers II and the plurality of pressing rollers III, the accuracy and high efficiency of machining for the blank are greatly increased; and meanwhile, through the arrangement of cooperating the rotating unit with the pressing rollers I, the pressing rollers II and the pressing rollers III, production for T-shaped wind power flanges of different types may be completed, so that limitations on the production for the T-shaped wind power flanges is reduced, and then the singularity of the use for the ring rolling machine is reduced. According to the present invention, through sliding of the sliding plates in the connecting box, the sliding plates may move left and right under the action of an abutting force of the pressing rollers I when the plurality of pressing rollers I move left and right, then the connecting box and the sliding plates are enabled to facilitate supporting for the blank, the positions of the sliding plates are prevented from obstructing the positions of the pressing rollers I, and then the adjustment working for the positions of the pressing rollers I is facilitated;
through the arrangement for the spring II in the connecting box, subsequent returning working for the sliding plates is facilitated; and through the arrangement for the supporting plates II, the supporting performance for the fixing block II is improved, and the stability of expansion and contraction of the cylinder I is improved.
Date Recue/Date Received 2023-10-30 BRIEF DESCRIPTION OF DRAWINGS
[0017] The drawings are used for providing a further understanding for the present invention and constitute a part of the specification, and are used for explaining the present invention with the examples of the present invention and do not limit the present invention.
In the drawings:
In the drawings:
[0018] FIG. 1 is a schematic diagram of an overall structure of the present invention;
[0019] FIG. 2 is a schematic structure diagram of overall removal for an upper end part of a blank of the present invention;
[0020] FIG. 3 is a schematic diagram of a section-view structure of FIG. 2 of the present invention;
[0021] FIG. 4 is a schematic diagram of a bottom-view structure of FIG. 3 of the present invention;
[0022] FIG. 5 is a schematic diagram of an enlarged structure of a position B
in FIG. 4 of the present invention;
in FIG. 4 of the present invention;
[0023] FIG. 6 is a schematic diagram of an overall top-view and section-view structure of the present invention;
[0024] FIG. 7 is a schematic diagram of an enlarged structure of a position A
in FIG. 5 of the present invention; and
in FIG. 5 of the present invention; and
[0025] FIG. 8 is a schematic structure diagram of a transmission mechanism in the present invention.
[0026] In the drawings: 1. base; 2. supporting plate I; 3. top plate I; 4. top plate II; 5.
blank; 6. connecting plate I; 7. connecting plate II; 8. fixing block I; 9.
rotary shaft I; 10.
gear I; 11. rotary shaft II; 12. half gear; 13. connecting block I; 14.
pressing roller I; 15.
fixing block II; 16. cylinder I; 17. connecting block II; 18. toothed plate I;
19. rotary shaft III; 20. gear II; 21. cylinder II; 22. lug I; 23. lug II; 24. fixed plate; 25.
rotary shaft IV; 26.
gear III; 27. chain; 28. groove; 29. limiting block; 30. pressing roller II;
31. pressing roller III; 32. toothed plate II; 33. rotary shaft V; 34. gear IV; 35. motor I; 36.
motor II; 37. motor III; 38. gear V; 39. gear ring; 40. fixing ring; 41. connecting box; 42.
sliding plate; 43.
supporting column; 44. supporting plate II.
Date Recue/Date Received 2023-10-30 DETAILED DESCRIPTION OF THE EMBODIMENTS
blank; 6. connecting plate I; 7. connecting plate II; 8. fixing block I; 9.
rotary shaft I; 10.
gear I; 11. rotary shaft II; 12. half gear; 13. connecting block I; 14.
pressing roller I; 15.
fixing block II; 16. cylinder I; 17. connecting block II; 18. toothed plate I;
19. rotary shaft III; 20. gear II; 21. cylinder II; 22. lug I; 23. lug II; 24. fixed plate; 25.
rotary shaft IV; 26.
gear III; 27. chain; 28. groove; 29. limiting block; 30. pressing roller II;
31. pressing roller III; 32. toothed plate II; 33. rotary shaft V; 34. gear IV; 35. motor I; 36.
motor II; 37. motor III; 38. gear V; 39. gear ring; 40. fixing ring; 41. connecting box; 42.
sliding plate; 43.
supporting column; 44. supporting plate II.
Date Recue/Date Received 2023-10-30 DETAILED DESCRIPTION OF THE EMBODIMENTS
[0027] The technical solutions in the examples of the present invention are described clearly and completely below in combination with the drawings in the examples of the present invention, and apparently, the described examples are only part rather than all of the examples of the present invention. On the basis of the examples in the present invention, all other examples obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0028] Referring to FIG. 1 to FIG. 8, the present invention provides the following technical solution: a downwards-pressing ring rolling device for a T-shaped wind power flange includes a base 1, supporting plates I 2, a top plate I 3, a top plate II 4, a blank 5, and a rotating unit for driving the blank 5 to rotate, where the two symmetrically-distributed supporting plates I 2 are fixedly connected to an upper end of the base 1; the top plate I 3 is fixedly connected to upper ends of the supporting plates I 2;
the top plate II 4 slidably connected with the supporting plates I 2 is arranged below the top plate I 3; the rotating unit is arranged above the base 1; and the blank 5 is pressed downwards onto an upper end of the rotating unit. The downwards-pressing ring rolling device for the T-shaped wind power flange further includes a first ring rolling unit for molding a lower end of the blank 5 and a second ring rolling unit for molding an upper end of the blank 5, where the first ring rolling unit includes two symmetrically-distributed connecting plates I 6, two symmetrically-distributed connecting plates II 7, fixing blocks I
8, rotary shafts I 9, gears 110, rotary shafts 11 11, half gears 12, connecting blocks 113, pressing rollers 114, a driving mechanism I for driving the two connecting plates II 7 to move, and a driving mechanism II for driving the two connecting plates I 6 to move; the connecting plates I 6 are arranged at both sides above the base 1; the connecting plates II 7 are arranged at middle positions above the base 1; two symmetrically-distributed fixing blocks I 8 are fixedly connected one side of each of the connecting plates I 6 and one side of each of the connecting plates II 7; the rotary shafts I 9 and the rotary shaft 11 11 are rotationally connected into the fixing blocks I 8 respectively; the two rotary shafts 9 located in the same vertical plane are linked through a transmission mechanism; the gears I
10 are fixedly arranged on outer walls of the rotary shafts I 9; the connecting blocks 113 are fixedly arranged on outer walls of the rotary shafts 11 11; the half gear 12 is fixedly arranged on a side wall body at one side of each of the connecting blocks I
13, and Date Recue/Date Received 2023-10-30 connected with the corresponding gear 110 in a meshed manner; the pressing roller 114 is arranged at one side of each of the connecting blocks 113; and when the first ring rolling unit is in use, the motor I 35 is started to drive the rotary shafts I 9 to rotate, and then the gears I 10 are driven to rotate, so that the connecting blocks I 13 may be driven to rotate under the action of the rotary shafts II 11 through the half gears 12, then the pressing rollers 114 may be deflected, after that, the plurality of pressing rollers 114 may be driven to move left and right in the horizontal direction through the driving mechanism I and the driving mechanism II.
the top plate II 4 slidably connected with the supporting plates I 2 is arranged below the top plate I 3; the rotating unit is arranged above the base 1; and the blank 5 is pressed downwards onto an upper end of the rotating unit. The downwards-pressing ring rolling device for the T-shaped wind power flange further includes a first ring rolling unit for molding a lower end of the blank 5 and a second ring rolling unit for molding an upper end of the blank 5, where the first ring rolling unit includes two symmetrically-distributed connecting plates I 6, two symmetrically-distributed connecting plates II 7, fixing blocks I
8, rotary shafts I 9, gears 110, rotary shafts 11 11, half gears 12, connecting blocks 113, pressing rollers 114, a driving mechanism I for driving the two connecting plates II 7 to move, and a driving mechanism II for driving the two connecting plates I 6 to move; the connecting plates I 6 are arranged at both sides above the base 1; the connecting plates II 7 are arranged at middle positions above the base 1; two symmetrically-distributed fixing blocks I 8 are fixedly connected one side of each of the connecting plates I 6 and one side of each of the connecting plates II 7; the rotary shafts I 9 and the rotary shaft 11 11 are rotationally connected into the fixing blocks I 8 respectively; the two rotary shafts 9 located in the same vertical plane are linked through a transmission mechanism; the gears I
10 are fixedly arranged on outer walls of the rotary shafts I 9; the connecting blocks 113 are fixedly arranged on outer walls of the rotary shafts 11 11; the half gear 12 is fixedly arranged on a side wall body at one side of each of the connecting blocks I
13, and Date Recue/Date Received 2023-10-30 connected with the corresponding gear 110 in a meshed manner; the pressing roller 114 is arranged at one side of each of the connecting blocks 113; and when the first ring rolling unit is in use, the motor I 35 is started to drive the rotary shafts I 9 to rotate, and then the gears I 10 are driven to rotate, so that the connecting blocks I 13 may be driven to rotate under the action of the rotary shafts II 11 through the half gears 12, then the pressing rollers 114 may be deflected, after that, the plurality of pressing rollers 114 may be driven to move left and right in the horizontal direction through the driving mechanism I and the driving mechanism II.
[0029] The driving mechanism I includes a fixing block II 15, a cylinder I 16, a .. connecting block 11 17, toothed plates 118, a rotary shaft III 19, and a gear II 20; the connecting plates II 7 are slidably connected with an inner wall of the fixing block 11 15;
the cylinder 116 is fixedly arranged on the base 1; the connecting block 11 17 is fixedly connected to one side of the cylinder 116; the toothed plate 118 is fixedly connected to one side of each of the two connecting plates II 7; the rotary shaft III 19 is rotationally .. arranged in the fixing block 11 15; the gear II 20 is fixedly connected to an outer wall of the rotary shaft III 19, and the two toothed plates 118 are connected with the gear II 20 in a meshed manner; when the positions of the two connecting plates II 7 are adjusted by using the driving mechanism I, the cylinder 116 is started to drive the connecting block 11 17 at the right side to move left and right, when the cylinder 116 drives the connecting block II
17 at the right side to move to the right, the connecting plate II 7 at the right side starts to move to the right, at this moment, the toothed plate 118 on the connecting plate II 7 at the right side also moves to the right, and then the gears II 20 are driven to rotate forwards, so that the connecting plate II 7 at the left side is enabled to move to the left through the toothed plate 118 on the connecting plate II 7 at the left side; and when the cylinder 116 drives the connecting plate II 7 at the right side to move to the left, similarly, the connecting plate II 7 at the left side moves to the right, then the two connecting plates II 7 may be driven to move through expansion and contraction of the cylinder I 16, and then adjustment for the positions of the pressing rollers 114 on the connecting plates II 7 is completed through adjustment for the positions of the connecting plates II 7.
the cylinder 116 is fixedly arranged on the base 1; the connecting block 11 17 is fixedly connected to one side of the cylinder 116; the toothed plate 118 is fixedly connected to one side of each of the two connecting plates II 7; the rotary shaft III 19 is rotationally .. arranged in the fixing block 11 15; the gear II 20 is fixedly connected to an outer wall of the rotary shaft III 19, and the two toothed plates 118 are connected with the gear II 20 in a meshed manner; when the positions of the two connecting plates II 7 are adjusted by using the driving mechanism I, the cylinder 116 is started to drive the connecting block 11 17 at the right side to move left and right, when the cylinder 116 drives the connecting block II
17 at the right side to move to the right, the connecting plate II 7 at the right side starts to move to the right, at this moment, the toothed plate 118 on the connecting plate II 7 at the right side also moves to the right, and then the gears II 20 are driven to rotate forwards, so that the connecting plate II 7 at the left side is enabled to move to the left through the toothed plate 118 on the connecting plate II 7 at the left side; and when the cylinder 116 drives the connecting plate II 7 at the right side to move to the left, similarly, the connecting plate II 7 at the left side moves to the right, then the two connecting plates II 7 may be driven to move through expansion and contraction of the cylinder I 16, and then adjustment for the positions of the pressing rollers 114 on the connecting plates II 7 is completed through adjustment for the positions of the connecting plates II 7.
[0030] The driving mechanism II includes a cylinder II 21, lugs I 22, lugs II
23, and fixed plates 24; an upper end of the cylinder II 21 is fixedly connected with the top plate I 3; a lower end of the cylinder II 21 is fixedly connected with the top plate II 4;
the lugs I 22 are fixedly arranged at a lower end of the top plate II 4; the fixed plate 24 is fixedly arranged Date Recue/Date Received 2023-10-30 at one side of each of the supporting plates I 2; the lug II 23 is fixedly arranged at one side of each of the connecting plates I 6, and the connecting plates I 6 are slidably arranged at upper ends of the fixed plates 24; springs I are connected between the connecting plates I 6 and the supporting plates I 2; when positions of the connecting plates I 6 at the both sides need to be adjusted, the cylinder II 21 is started, and then the top plate II
4 is driven to slide downwards, so that the two lugs I 22 are driven to move downwards, and then the two connecting plates I 6 are enabled to start to move under the action of the lugs II 23, so that adjustment for positions of the pressing rollers 114 on the connecting plates I 6 at the both sides may be completed; and through the arrangement for the springs I, subsequent returning working driven by the lugs II 23 for the connecting plates I 6 is facilitated.
23, and fixed plates 24; an upper end of the cylinder II 21 is fixedly connected with the top plate I 3; a lower end of the cylinder II 21 is fixedly connected with the top plate II 4;
the lugs I 22 are fixedly arranged at a lower end of the top plate II 4; the fixed plate 24 is fixedly arranged Date Recue/Date Received 2023-10-30 at one side of each of the supporting plates I 2; the lug II 23 is fixedly arranged at one side of each of the connecting plates I 6, and the connecting plates I 6 are slidably arranged at upper ends of the fixed plates 24; springs I are connected between the connecting plates I 6 and the supporting plates I 2; when positions of the connecting plates I 6 at the both sides need to be adjusted, the cylinder II 21 is started, and then the top plate II
4 is driven to slide downwards, so that the two lugs I 22 are driven to move downwards, and then the two connecting plates I 6 are enabled to start to move under the action of the lugs II 23, so that adjustment for positions of the pressing rollers 114 on the connecting plates I 6 at the both sides may be completed; and through the arrangement for the springs I, subsequent returning working driven by the lugs II 23 for the connecting plates I 6 is facilitated.
[0031] The transmission mechanism includes rotary shafts IV 25, gears III 26, chain wheels and chains 27; the gears III 26 are fixedly connected to outer walls of the rotary shafts I 9 located at an upper end of the same vertical plane and outer walls of the rotary shafts IV 25; the gears III 26 located in the same vertical plane are connected with each other in a meshed manner; the chain wheels are fixedly connected to the outer walls of the rotary shafts IV 25 and the outer walls of the rotary shafts I 9 located at a lower end of the same vertical plane; the chain wheels are transmitted through the chains 27;
through the arrangement for the transmission mechanism, one of the gears III 26 is driven to rotate through rotation of the rotary shafts I 9 above, so that the other gear III 26 is driven to rotate, and then the rotary shafts IV 25 are driven to start to rotate, after that, the rotary shafts I 9 below are driven to start to rotate through the chain wheels and the chains 27;
and through the rotation of the plurality of rotary shafts I 9, adjustment working for angles of the pressing rollers 114 may be completed through the gears and the half gears 12.
through the arrangement for the transmission mechanism, one of the gears III 26 is driven to rotate through rotation of the rotary shafts I 9 above, so that the other gear III 26 is driven to rotate, and then the rotary shafts IV 25 are driven to start to rotate, after that, the rotary shafts I 9 below are driven to start to rotate through the chain wheels and the chains 27;
and through the rotation of the plurality of rotary shafts I 9, adjustment working for angles of the pressing rollers 114 may be completed through the gears and the half gears 12.
[0032] The second ring rolling unit includes a groove 28, limiting blocks 29, pressing rollers II 30, pressing rollers III 31, toothed plates II 32, a rotary shaft V
33, and a gear IV
34; the groove 28 is formed in the lower end of the top plate II 4; the limiting blocks 29 are symmetrically and slidably arranged in the groove 28; two symmetrically-distributed pressing rollers II 30 are rotationally connected to lower ends of the limiting blocks 29;
two symmetrically-distributed pressing rollers III 31 are rotationally connected to the lower end of the top plate II 4; the toothed plate II 32 is fixedly connected to one side of each of the two limiting blocks 29; the rotary shaft V 33 is rotationally arranged in the groove 28, and the gear IV 34 is fixedly connected to an outer wall of the rotary shaft V 33;
the gear IV 34 is connected with the toothed plates II 32 in a meshed manner;
an annular Date Recue/Date Received 2023-10-30 groove is formed in the lower end of the top plate II 4; the annular groove is formed between the pressing rollers II 30 and the limiting blocks 29; when in use, through starting the motor II 36, the rotary shaft V 33 starts to rotate, the rotary shaft V 33 rotates and drives the gear IV 34 to rotate, so that through the arrangement for the toothed plates II 32, the two limiting blocks 29 may be driven to slide in the groove 28, so that adjustment working for positions of the two pressing rollers II 30 is completed; and meanwhile, through the formation for the annular groove, a certain space may be reserved during molding for the blank 5, so that an impact of the blank 5 on movement of the sliding plates is avoided.
.. [0033] An output shaft of a motor I 35 is fixedly connected to one side away from the corresponding gear III 26, of each of the rotary shafts I 9 located at the upper end of the same vertical plane; the four motors I 35 are fixedly arranged on outer walls of the connecting plates I 6 and outer walls of the connecting plates II 7 respectively; an output shaft of a motor II 36 is fixedly connected to one end of the rotary shaft V
33; the motor II
36 is fixedly installed at the lower end of the top plate II 4; through the arrangement for the motors I 35, driving for the rotation of the rotary shafts I 9 is facilitated;
and through the motor II 36, driving for the rotation of the rotary shaft V 33 is facilitated, and then the plurality of pressing rollers 114 may be driven to rotate.
[0034] The rotating unit includes a motor III 37, a gear V 38, a gear ring 39, a fixing ring 40, and a retractable elastic mechanism; the motor III 37 is fixedly arranged on the base 1;
the gear V 38 is fixedly connected to an outer wall of an output shaft at an upper end of the motor III 37; the gear V 38 is connected with the gear ring 39 in a meshed manner; the gear ring 39 is fixedly arranged on an outer wall of the fixing ring 40; the elastic mechanism is arranged between the blank 5 and the fixing ring 40; the fixing ring 40 rotates and drives the blank 5 to rotate through the elastic mechanism; when in use, the motor III 37 is started to drive the gear V 38 to rotate, and then the gear V
38 drives the ring gear 39 to rotate, the ring gear 39 rotates and drives the fixing ring 40 to rotate, and a connecting box 41 in the elastic mechanism may be driven to rotate along with the rotation of the fixing ring 40; and meanwhile, due to the own downward gravity of the blank 5, limiting of the plurality of pressing rollers 114 on both sides of the lower end of the blank 5, and limiting of the plurality of pressing rollers II 30 and the plurality of pressing rollers III 31 on both sides of the upper end of the blank 5, the blank 5 may be driven to rotate Date Recue/Date Received 2023-10-30 through the connecting box 41 in the elastic mechanism, and then ring rolling working for the blank 5 is facilitated.
two symmetrically-distributed pressing rollers III 31 are rotationally connected to the lower end of the top plate II 4; the toothed plate II 32 is fixedly connected to one side of each of the two limiting blocks 29; the rotary shaft V 33 is rotationally arranged in the groove 28, and the gear IV 34 is fixedly connected to an outer wall of the rotary shaft V 33;
the gear IV 34 is connected with the toothed plates II 32 in a meshed manner;
an annular Date Recue/Date Received 2023-10-30 groove is formed in the lower end of the top plate II 4; the annular groove is formed between the pressing rollers II 30 and the limiting blocks 29; when in use, through starting the motor II 36, the rotary shaft V 33 starts to rotate, the rotary shaft V 33 rotates and drives the gear IV 34 to rotate, so that through the arrangement for the toothed plates II 32, the two limiting blocks 29 may be driven to slide in the groove 28, so that adjustment working for positions of the two pressing rollers II 30 is completed; and meanwhile, through the formation for the annular groove, a certain space may be reserved during molding for the blank 5, so that an impact of the blank 5 on movement of the sliding plates is avoided.
.. [0033] An output shaft of a motor I 35 is fixedly connected to one side away from the corresponding gear III 26, of each of the rotary shafts I 9 located at the upper end of the same vertical plane; the four motors I 35 are fixedly arranged on outer walls of the connecting plates I 6 and outer walls of the connecting plates II 7 respectively; an output shaft of a motor II 36 is fixedly connected to one end of the rotary shaft V
33; the motor II
36 is fixedly installed at the lower end of the top plate II 4; through the arrangement for the motors I 35, driving for the rotation of the rotary shafts I 9 is facilitated;
and through the motor II 36, driving for the rotation of the rotary shaft V 33 is facilitated, and then the plurality of pressing rollers 114 may be driven to rotate.
[0034] The rotating unit includes a motor III 37, a gear V 38, a gear ring 39, a fixing ring 40, and a retractable elastic mechanism; the motor III 37 is fixedly arranged on the base 1;
the gear V 38 is fixedly connected to an outer wall of an output shaft at an upper end of the motor III 37; the gear V 38 is connected with the gear ring 39 in a meshed manner; the gear ring 39 is fixedly arranged on an outer wall of the fixing ring 40; the elastic mechanism is arranged between the blank 5 and the fixing ring 40; the fixing ring 40 rotates and drives the blank 5 to rotate through the elastic mechanism; when in use, the motor III 37 is started to drive the gear V 38 to rotate, and then the gear V
38 drives the ring gear 39 to rotate, the ring gear 39 rotates and drives the fixing ring 40 to rotate, and a connecting box 41 in the elastic mechanism may be driven to rotate along with the rotation of the fixing ring 40; and meanwhile, due to the own downward gravity of the blank 5, limiting of the plurality of pressing rollers 114 on both sides of the lower end of the blank 5, and limiting of the plurality of pressing rollers II 30 and the plurality of pressing rollers III 31 on both sides of the upper end of the blank 5, the blank 5 may be driven to rotate Date Recue/Date Received 2023-10-30 through the connecting box 41 in the elastic mechanism, and then ring rolling working for the blank 5 is facilitated.
[0035] The elastic mechanism includes the connecting box 41, sliding plates 42, and a spring II; a lower end of the connecting box 41 is fixedly connected with the fixing ring 40;
the blank 5 is movably supported at an upper end of the connecting box 41; the sliding plates 42 are slidably connected to both sides of the connecting box 41; the spring II is fixed between the two sliding plates 42 at an equal distance; through sliding of the sliding plates 42 in the connecting box 41, the sliding plates 42 are enabled to move under the action of an abutting force of the pressing rollers 114 when the left-right positions of the plurality of pressing rollers I 14 are adjusted, and then the connecting box 41 and the sliding plates 42 are enabled to facilitate supporting for the blank 5, the positions of the sliding plates 42 are prevented from obstructing the positions of the pressing rollers 114, and then the adjustment working for the positions of the pressing rollers 114 is facilitated.
the blank 5 is movably supported at an upper end of the connecting box 41; the sliding plates 42 are slidably connected to both sides of the connecting box 41; the spring II is fixed between the two sliding plates 42 at an equal distance; through sliding of the sliding plates 42 in the connecting box 41, the sliding plates 42 are enabled to move under the action of an abutting force of the pressing rollers 114 when the left-right positions of the plurality of pressing rollers I 14 are adjusted, and then the connecting box 41 and the sliding plates 42 are enabled to facilitate supporting for the blank 5, the positions of the sliding plates 42 are prevented from obstructing the positions of the pressing rollers 114, and then the adjustment working for the positions of the pressing rollers 114 is facilitated.
[0036] A plurality of supporting columns 43 which are distributed at an equal distance are fixedly connected to the upper end of the base 1; upper ends of the supporting columns 43 are slidably connected with a lower end of the fixing ring 40; through the arrangement for the supporting columns 43, the stability of the rotation of the fixing ring 40 and the connecting box 41 is improved; an output shaft of a motor W is fixedly connected to upper ends of the pressing rollers II 30; an output shaft of a motor V is fixedly connected to upper ends of the pressing rollers III 31; the motor IV is fixedly arranged on the limiting blocks 29; the motor V is fixedly arranged on the sliding plates 42, and a rotation direction of the pressing rollers II 30 driven by the motor IV is opposite to a rotation direction of the pressing rollers III 31 driven by the motor V; and through the arrangement for the motor IV and the motor V. driving working for the rotation of the pressing rollers II and the pressing rollers III is facilitated.
[0037] Two symmetrically-distributed supporting plates II 44 are fixedly connected to a lower end of the fixing block 11 15; lower ends of the supporting plates II 44 are fixedly connected with the base 1; sliding holes are formed in the supporting plates II 44; one side of the cylinder 116 is movably connected with the sliding holes; a motor VI is fixedly connected to one end of each of the eight pressing rollers I 14; the motors VI
are fixedly arranged in the connecting blocks 113; through the arrangement for the supporting plates II 44, the supporting performance for the fixing block 11 15 is improved; and a rotation Date Recue/Date Received 2023-10-30 direction of the pressing rollers 114 driven by the motors VI located above is opposite to a rotation direction of the pressing rollers 114 driven by the motors VI located below.
are fixedly arranged in the connecting blocks 113; through the arrangement for the supporting plates II 44, the supporting performance for the fixing block 11 15 is improved; and a rotation Date Recue/Date Received 2023-10-30 direction of the pressing rollers 114 driven by the motors VI located above is opposite to a rotation direction of the pressing rollers 114 driven by the motors VI located below.
[0038] The working principle of the present invention is as follows: when in use, the blank 5 which is burned and subjected to oxide skin removal is placed on the elastic mechanism, then according to the size of the blank 5, adjustment for the positions of the pressing rollers 114, the pressing rollers II 30 and the pressing rollers III
31 is completed through the driving mechanism I, the driving mechanism II, and the second ring rolling unit, and at this moment, adjustment for the angles of the plurality of pressing rollers 114 may be completed through cooperating the driving mechanism I with the transmission mechanism; through the arrangement for the plurality of pressing rollers 114, the plurality of pressing rollers II 30 and the plurality of pressing rollers III 31, the accuracy and high efficiency of machining for the blank 5 are greatly increased; after that, the motor VI is started, the plurality of pressing rollers 114 may be driven to rotate, through adjustment for the upper-lower positions and the left-right positions of two pressing rollers I 14, the thickness and length of the lower end of the blank 5 may be set during production as needed, due to the difference of the upper-lower positions of the pressing rollers I 14, the thickness of the lower end of the blank 5 is different, and due to the difference of the left-right positions of the pressing rollers 114, the length of the lower end of the blank 5 produced is also different, relatively, when a gap between the pressing rollers II 30 and the pressing rollers III 31 is different, the thickness of the upper end of the blank 5 produced is also different; similarly, when the upper-lower position of the top plate II 4 is different under the action of cylinder II 21, the length of the upper end of the blank 5 is also different; and meanwhile, through starting the motor III 37 in the rotating unit, the blank 5 is driven to rotate through the rotating unit, and then in combination with the arrangement of the limiting of the pressing rollers 114, the pressing rollers II 30 and the pressing rollers III 31, production working for T-shaped wind power flanges of different specifications may be completed.
31 is completed through the driving mechanism I, the driving mechanism II, and the second ring rolling unit, and at this moment, adjustment for the angles of the plurality of pressing rollers 114 may be completed through cooperating the driving mechanism I with the transmission mechanism; through the arrangement for the plurality of pressing rollers 114, the plurality of pressing rollers II 30 and the plurality of pressing rollers III 31, the accuracy and high efficiency of machining for the blank 5 are greatly increased; after that, the motor VI is started, the plurality of pressing rollers 114 may be driven to rotate, through adjustment for the upper-lower positions and the left-right positions of two pressing rollers I 14, the thickness and length of the lower end of the blank 5 may be set during production as needed, due to the difference of the upper-lower positions of the pressing rollers I 14, the thickness of the lower end of the blank 5 is different, and due to the difference of the left-right positions of the pressing rollers 114, the length of the lower end of the blank 5 produced is also different, relatively, when a gap between the pressing rollers II 30 and the pressing rollers III 31 is different, the thickness of the upper end of the blank 5 produced is also different; similarly, when the upper-lower position of the top plate II 4 is different under the action of cylinder II 21, the length of the upper end of the blank 5 is also different; and meanwhile, through starting the motor III 37 in the rotating unit, the blank 5 is driven to rotate through the rotating unit, and then in combination with the arrangement of the limiting of the pressing rollers 114, the pressing rollers II 30 and the pressing rollers III 31, production working for T-shaped wind power flanges of different specifications may be completed.
[0039] Finally, it should be noted that: the above is merely preferred examples of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned examples, it is still possible for those skilled in the art to modify the technical solutions recorded in the aforementioned examples or to equivalently substitute part of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and Date Recue/Date Received 2023-10-30 principle of the present invention shall be contained within the protection scope of the present invention.
Date Recue/Date Received 2023-10-30
Date Recue/Date Received 2023-10-30
Claims (10)
1. A downwards-pressing ring rolling device for a T-shaped wind power flange, comprising a base (1), supporting plates I (2), a top plate I (3), a top plate II (4), a blank (5), and a rotating unit for driving the blank (5) to rotate, wherein the two symmetrically-distributed supporting plates I (2) are fixedly connected to an upper end of the base (1); the top plate I (3) is fixedly connected to upper ends of the supporting plates I
(2); the top plate II (4) slidably connected with the supporting plates I (2) is arranged below the top plate I (3); the rotating unit is arranged above the base (1);
and the blank (5) is pressed downwards onto an upper end of the rotating unit, and the downwards-pressing ring rolling device for the T-shaped wind power flange further comprises a first ring rolling unit for molding a lower end of the blank (5), and a second ring rolling unit for molding an upper end of the blank (5), wherein the first ring rolling unit comprises two symmetrically-distributed connecting plates I (6), two symmetrically-distributed connecting plates II (7), fixing blocks I (8), rotary shafts I (9), gears I
(10), rotary shafts II
(11), half gears (12), connecting blocks I (13), pressing rollers I (14), a driving mechanism I for driving the two connecting plates II (7) to move, and a driving mechanism II for driving the two connecting plates I (6) to move; the connecting plates I (6) are arranged at both sides above the base (1); the connecting plates II (7) are arranged at middle positions above the base (1); two symmetrically-distributed fixing blocks I (8) are fixedly connected to one side of each of the connecting plates I (6) and one side of each of the connecting plates II (7); the rotary shafts I (9) and the rotary shaft II (11) are rotationally connected into the fixing blocks I (8) respectively; the two rotary shafts (9) located in the same vertical plane are linked through a transmission mechanism; the gears I (10) are fixedly arranged on outer walls of the rotary shafts I (9); the connecting blocks I
(13) are fixedly arranged on outer walls of the rotary shafts II (11); the half gear (12) is fixedly arranged on a side wall body at one side of each of the connecting blocks I (13), and connected with the corresponding gear I (10) in a meshed manner; and the pressing roller I (14) is arranged at one side of each of the connecting blocks I (13).
(2); the top plate II (4) slidably connected with the supporting plates I (2) is arranged below the top plate I (3); the rotating unit is arranged above the base (1);
and the blank (5) is pressed downwards onto an upper end of the rotating unit, and the downwards-pressing ring rolling device for the T-shaped wind power flange further comprises a first ring rolling unit for molding a lower end of the blank (5), and a second ring rolling unit for molding an upper end of the blank (5), wherein the first ring rolling unit comprises two symmetrically-distributed connecting plates I (6), two symmetrically-distributed connecting plates II (7), fixing blocks I (8), rotary shafts I (9), gears I
(10), rotary shafts II
(11), half gears (12), connecting blocks I (13), pressing rollers I (14), a driving mechanism I for driving the two connecting plates II (7) to move, and a driving mechanism II for driving the two connecting plates I (6) to move; the connecting plates I (6) are arranged at both sides above the base (1); the connecting plates II (7) are arranged at middle positions above the base (1); two symmetrically-distributed fixing blocks I (8) are fixedly connected to one side of each of the connecting plates I (6) and one side of each of the connecting plates II (7); the rotary shafts I (9) and the rotary shaft II (11) are rotationally connected into the fixing blocks I (8) respectively; the two rotary shafts (9) located in the same vertical plane are linked through a transmission mechanism; the gears I (10) are fixedly arranged on outer walls of the rotary shafts I (9); the connecting blocks I
(13) are fixedly arranged on outer walls of the rotary shafts II (11); the half gear (12) is fixedly arranged on a side wall body at one side of each of the connecting blocks I (13), and connected with the corresponding gear I (10) in a meshed manner; and the pressing roller I (14) is arranged at one side of each of the connecting blocks I (13).
2. The downwards-pressing ring rolling device for the T-shaped wind power flange according to claim 1, wherein the driving mechanism I comprises a fixing block II (15), a cylinder I (16), a connecting block II (17), toothed plates I (18), a rotary shaft III (19), and a gear II (20); the connecting plates II (7) are slidably connected with an inner wall of the fixing block II (15); the cylinder I (16) is fixedly arranged on the base (1);
the connecting block II (17) is fixedly connected to one side of the cylinder I (16); the toothed plate I (18) is fixedly connected to one side of each of the two connecting plates II (7);
the rotary shaft III (19) is rotationally arranged in the fixing block II (15); and the gear II
(20) is fixedly connected to an outer wall of the rotary shaft III (19), and the two toothed plates I (18) are connected with the gear II (20) in a meshed manner.
the connecting block II (17) is fixedly connected to one side of the cylinder I (16); the toothed plate I (18) is fixedly connected to one side of each of the two connecting plates II (7);
the rotary shaft III (19) is rotationally arranged in the fixing block II (15); and the gear II
(20) is fixedly connected to an outer wall of the rotary shaft III (19), and the two toothed plates I (18) are connected with the gear II (20) in a meshed manner.
3. The downwards-pressing ring rolling device for the T-shaped wind power flange according to claim 1, wherein the driving mechanism II comprises a cylinder II
(21), lugs I
(22), lugs II (23), and fixed plates (24); an upper end of the cylinder II
(21) is fixedly connected with the top plate I (3); a lower end of the cylinder II (21) is fixedly connected with the top plate II (4); the lugs I (22) are fixedly arranged at a lower end of the top plate II (4); the fixed plate (24) is fixedly arranged at one side of each of the supporting plates I
(2); the lug II (23) is fixedly arranged at one side of each of the connecting plates I (6), and the connecting plates I (6) are slidably arranged at upper ends of the fixed plates (24); and springs I are connected between the connecting plates I (6) and the supporting plates I (2).
(21), lugs I
(22), lugs II (23), and fixed plates (24); an upper end of the cylinder II
(21) is fixedly connected with the top plate I (3); a lower end of the cylinder II (21) is fixedly connected with the top plate II (4); the lugs I (22) are fixedly arranged at a lower end of the top plate II (4); the fixed plate (24) is fixedly arranged at one side of each of the supporting plates I
(2); the lug II (23) is fixedly arranged at one side of each of the connecting plates I (6), and the connecting plates I (6) are slidably arranged at upper ends of the fixed plates (24); and springs I are connected between the connecting plates I (6) and the supporting plates I (2).
4. The downwards-pressing ring rolling device for the T-shaped wind power flange according to claim 1, wherein the transmission mechanism comprises rotary shafts IV (25), gears III (26), chain wheels and chains (27); the gears III (26) are fixedly connected to outer walls of the rotary shafts I (9) located at an upper end of the same vertical plane and outer walls of the rotary shafts IV (25); the gears III (26) located in the same vertical plane are connected with each other in a meshed manner; the chain wheels are fixedly connected to the outer walls of the rotary shafts W (25) and the outer walls of the rotary shafts I (9) located at a lower end of the same vertical plane; and the chain wheels are transmitted through the chains (27).
5. The downwards-pressing ring rolling device for the T-shaped wind power flange according to claim 4, wherein the second ring rolling unit comprises a groove (28), limiting blocks (29), pressing rollers II (30), pressing rollers III (31), toothed plates II (32), a rotary shaft V (33), and a gear IV (34); the groove (28) is formed in the lower end of the top plate II (4); the limiting blocks (29) are symmetrically and slidably arranged in the groove (28); two symmetrically-distributed pressing rollers II (30) are rotationally connected to lower ends of the limiting blocks (29); two symmetrically-distributed pressing rollers III (31) are rotationally connected to the lower end of the top plate II (4);
the toothed plate II (32) is fixedly connected to one side of each of the two limiting blocks (29); the rotary shaft V (33) is rotationally arranged in the groove (28), and the gear IV (34) is fixedly connected to an outer wall of the rotary shaft V (33); the gear IV
(34) is connected with the toothed plates II (32) in a meshed manner; an amnilar groove is formed in the lower end of the top plate II (4); and the annular groove is formed between the pressing rollers II (30) and the limiting blocks (29).
the toothed plate II (32) is fixedly connected to one side of each of the two limiting blocks (29); the rotary shaft V (33) is rotationally arranged in the groove (28), and the gear IV (34) is fixedly connected to an outer wall of the rotary shaft V (33); the gear IV
(34) is connected with the toothed plates II (32) in a meshed manner; an amnilar groove is formed in the lower end of the top plate II (4); and the annular groove is formed between the pressing rollers II (30) and the limiting blocks (29).
6. The downwards-pressing ring rolling device for the T-shaped wind power flange according to claim 5, wherein an output shaft of a motor I (35) is fixedly connected to one side away from the corresponding gear III (26), of each of the rotary shafts I
(9) located at the upper end of the same vertical plane; the four motors I (35) are fixedly arranged on outer walls of the connecting plates I (6) and outer walls of the connecting plates II (7) respectively; an output shaft of a motor II (36) is fixedly connected to one end of the rotary shaft V (33); and the motor II (36) is fixedly installed at the lower end of the top plate II
(4).
(9) located at the upper end of the same vertical plane; the four motors I (35) are fixedly arranged on outer walls of the connecting plates I (6) and outer walls of the connecting plates II (7) respectively; an output shaft of a motor II (36) is fixedly connected to one end of the rotary shaft V (33); and the motor II (36) is fixedly installed at the lower end of the top plate II
(4).
7. The downwards-pressing ring rolling device for the T-shaped wind power flange according to claim 6, wherein the rotating unit comprises a motor III (37), a gear V (38), a gear ring (39), a fixing ring (40), and a retractable elastic mechanism; the motor III (37) is fixedly arranged on the base (1); the gear V (38) is fixedly connected to an outer wall of an output shaft at an upper end of the motor III (37); the gear V (38) is connected with the gear ring (39) in a meshed manner; the gear ring (39) is fixedly arranged on an outer wall of the fixing ring (40); the elastic mechanism is arranged between the blank (5) and the fixing ring (40); and the fixing ring (40) rotates and drives the blank (5) to rotate through the elastic mechanism.
8. The downwards-pressing ring rolling device for the T-shaped wind power flange according to claim 7, wherein the elastic mechanism comprises a connecting box (41), sliding plates (42), and a spring II; a lower end of the connecting box (41) is fixedly connected with the fixing ring (40); the blank (5) is movably supported at an upper end of the connecting box (41); the sliding plates (42) are slidably connected to both sides of the connecting box (41); and the spring II is fixed between the two sliding plates (42) at an equal distance.
9. The downwards-pressing ring rolling device for the T-shaped wind power flange according to claim 7, wherein a plurality of supporting columns (43) which are distributed at an equal distance are fixedly connected to the upper end of the base (1);
upper ends of the supporting columns (43) are slidably connected with a lower end of the fixing ring (40);
an output shaft of a motor IV is fixedly connected to upper ends of the pressing rollers II
(30); an output shaft of a motor V is fixedly connected to upper ends of the pressing rollers III (31); the motor IV is fixedly arranged on the limiting blocks (29); and the motor V is fixedly arranged on the sliding plates (42), and a rotation direction of the pressing rollers II
(30) driven by the motor IV is opposite to a rotation direction of the pressing rollers III (31) driven by the motor V.
upper ends of the supporting columns (43) are slidably connected with a lower end of the fixing ring (40);
an output shaft of a motor IV is fixedly connected to upper ends of the pressing rollers II
(30); an output shaft of a motor V is fixedly connected to upper ends of the pressing rollers III (31); the motor IV is fixedly arranged on the limiting blocks (29); and the motor V is fixedly arranged on the sliding plates (42), and a rotation direction of the pressing rollers II
(30) driven by the motor IV is opposite to a rotation direction of the pressing rollers III (31) driven by the motor V.
10. The downwards-pressing ring rolling device for the T-shaped wind power flange according to claim 2, wherein two symmetrically-distributed supporting plates II (44) are fixedly connected to a lower end of the fixing block II (15); lower ends of the supporting plates II (44) are fixedly connected with the base (1); sliding holes are formed in the supporting plates II (44); one side of the cylinder I (16) is movably connected with the sliding holes; a motor VI is fixedly connected to one end of each of the eight pressing rollers I (14); and the motors VI are fixedly arranged in the connecting blocks I (13), and a rotation direction of the pressing rollers I (14) driven by the motors VI
located above is opposite to a rotation direction of the pressing rollers I (14) driven by the motors VI
located below.
located above is opposite to a rotation direction of the pressing rollers I (14) driven by the motors VI
located below.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2023103640831 | 2023-04-07 | ||
| CN202310364083.1A CN116099966B (en) | 2023-04-07 | 2023-04-07 | Down-pressure ring rolling equipment for T-shaped wind power flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3218002A1 true CA3218002A1 (en) | 2024-01-02 |
Family
ID=86261867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3218002A Pending CA3218002A1 (en) | 2023-04-07 | 2023-10-30 | Downwards-pressing ring rolling device for t-shaped wind power flange |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN116099966B (en) |
| CA (1) | CA3218002A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372067B (en) * | 2023-05-26 | 2023-08-04 | 山西天宝集团有限公司 | Ring rolling machine auxiliary clamping device and method for L-shaped flange production |
| CN116871907A (en) * | 2023-09-01 | 2023-10-13 | 山西天宝集团有限公司 | Processing device and method for wind power flange of land flexible tower barrel |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0245531B2 (en) * | 1982-10-18 | 1990-10-09 | Musashi Seimitsu Kogyo Kk | KAITENTANZONYORUFURANJITSUKICHUKUHINNOSEIKEIHOHOOYOBIKAITENTANZOKINOWAGATAATSUSHI |
| CN102527890A (en) * | 2011-11-21 | 2012-07-04 | 江绍成 | Multifunctional horizontal ring rolling machine |
| CN105290281B (en) * | 2015-11-24 | 2017-10-27 | 大冶特殊钢股份有限公司 | The production method of the nickeliferous ring forging of large thick-wall |
| CN107774847A (en) * | 2017-09-14 | 2018-03-09 | 马鞍山市广源法兰环件有限公司 | Large-scale ring rolls double roller extrusion forming device |
| CN208495389U (en) * | 2018-04-18 | 2019-02-15 | 苏州市木冶机械锻造有限公司 | The main roll off roller pushing meanss of Ring Rolling Machine |
| CN108907045B (en) * | 2018-09-21 | 2024-03-26 | 济南沃茨数控机械有限公司 | Roller axial adjusting mechanism and ring rolling machine |
| CN109482790B (en) * | 2018-11-06 | 2024-02-02 | 佛山市顺德区皇力五金电器有限公司 | Adjustable hardware ring rolling equipment |
| CN209681028U (en) * | 2019-02-22 | 2019-11-26 | 封桂英 | Middle-size and small-size bearing ring diameter-axial direction hot rolling Ring Rolling Machine |
| CN210586915U (en) * | 2019-08-26 | 2020-05-22 | 张家港金泰锋精密五金制造有限公司 | Conical roller ring rolling equipment |
| CN111085638B (en) * | 2019-12-23 | 2022-03-29 | 宝鸡石油机械有限责任公司 | Rolling forming method of T-shaped section full-fiber gear ring |
| CN216729325U (en) * | 2021-12-31 | 2022-06-14 | 中航卓越锻造（无锡）有限公司 | Ring rolling tool for small thin-wall ring piece |
| CN114608414A (en) * | 2022-03-24 | 2022-06-10 | 山西天宝集团有限公司 | Tool and method configured on L-shaped flange ring rolling machine for automatically rolling wind power |
| CN217912672U (en) * | 2022-08-01 | 2022-11-29 | 张家口国康锻压有限公司 | Can produce ring rolls of different size mouth circles |
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- 2023-04-07 CN CN202310364083.1A patent/CN116099966B/en active Active
- 2023-10-30 CA CA3218002A patent/CA3218002A1/en active Pending
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| CN116099966A (en) | 2023-05-12 |
| CN116099966B (en) | 2023-06-16 |
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