CN217451608U - Continuous hot rolling equipment for flange forming - Google Patents
Continuous hot rolling equipment for flange forming Download PDFInfo
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- CN217451608U CN217451608U CN202221160515.4U CN202221160515U CN217451608U CN 217451608 U CN217451608 U CN 217451608U CN 202221160515 U CN202221160515 U CN 202221160515U CN 217451608 U CN217451608 U CN 217451608U
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- 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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Abstract
The utility model provides a continuous hot rolling equipment for flange is taken shape belongs to hot rolling flange welding equipment technical field. The continuous hot rolling equipment comprises a workbench, a jacking device and at least three shaping mechanisms. The at least three shaping mechanisms are arranged on the workbench, driving rollers are arranged on the shaping mechanisms, the driving rollers are driven by the shaping mechanisms to move on the workbench, and the at least three shaping mechanisms drive the driving rollers of the at least three shaping mechanisms to be arranged along the cambered surface of the set rolling flange on a shaping plane when the blank is hot rolled; and the jacking device is arranged on the workbench and used for jacking the formed blank out of the shaping plane. The utility model discloses well be used for the continuous hot rolling equipment that the flange takes shape to be applicable to the continuous rolling system of big cross-section wind-powered electricity generation structure flange and take shape, realize the quick system of rolling up of wind-powered electricity generation structure flange, improved system efficiency of rolling up.
Description
Technical Field
The utility model relates to a flange welding equipment technical field is rolled up to heat, concretely relates to be used for fashioned continuous hot rolling equipment of flange.
Background
The large-section wind power structural member flange is an important component of a wind power structural member product, and the general plate rolling machine is not suitable for rolling the flange with the section because the section size is large and the section width of the body is larger than the thickness of the body. If the steel plate sectional arc tailor-welding method is adopted for manufacturing, the utilization rate of raw materials is low, a large number of splice welding seams are provided, the tailor-welding cost and the labor cost are high, and the manufacturing efficiency is low. Therefore, a continuous hot rolling device for flange forming needs to be designed, so that continuous rolling forming of the large-section wind power structural member flange can be realized, and the problem is solved.
SUMMERY OF THE UTILITY MODEL
In view of the shortcoming of above prior art, the utility model provides a continuous hot rolling equipment for flange is shaping can realize the continuous rolling system of big cross-section wind-powered electricity generation structure flange and take shape to solve the unable big cross-section flange work piece of realization of hot rolling equipment in the prior art and roll up the technical problem that the system takes shape in succession.
For realizing purpose and other relevant purpose, the utility model provides a wave form roof beam guardrail, wave form roof beam guardrail includes: the device comprises a workbench, a jacking device and at least three shaping mechanisms;
the at least three shaping mechanisms are arranged on the workbench, driving rollers are arranged on the shaping mechanisms, the driving rollers are driven by the shaping mechanisms to move on the workbench, and the at least three shaping mechanisms drive the driving rollers of the at least three shaping mechanisms to be arranged along the cambered surface of the set rolling flange on a shaping plane when the blank is hot rolled; and the jacking device is arranged on the workbench and used for jacking the formed blank out of the shaping plane.
In an example of the present invention, one side of the table is provided with a feeding device and a heating device, the feeding device drives the blank to enter the table, and the heating device is disposed on a path where the blank enters the table.
In an example of the present invention, the heating device includes a plurality of heating modules, and the plurality of heating modules are arranged at intervals on a path where the blank enters the work table.
The utility model discloses an in the example, be provided with supplementary guider on the workstation, supplementary guider is located the blank gets into the position department of workstation, supplementary guider is at the blank entering contradict when on the workstation in one side of blank.
The utility model discloses an in the example, supplementary guider includes guide rail and registration roller, the guide rail sets up on the workstation, registration roller slidable mounting be in on the guide rail, the registration roller is driven by actuating mechanism and is in remove on the guide rail to contradict in one side of blank, actuating mechanism sets up between guide rail and the registration roller.
The utility model discloses an in the example, at least three moulding mechanism includes first moulding mechanism and two moulding mechanisms of second, wherein, first moulding mechanism sets up in the inner wall one side of setting for system flange cambered surface, two moulding mechanisms of second set up in the outer wall one side of setting for system flange cambered surface.
In an example of the present invention, the two second shaping mechanisms are symmetrically disposed on the working table, and each second shaping mechanism includes a swing arm mechanism, a second driving device, and a driving roller; the drive roller is installed on the swing arm mechanism, the one end of the swing arm mechanism in two moulding mechanisms of second locate to articulate in symmetry center connect in on the workstation, the other end of swing arm mechanism is installed on second drive arrangement's the swing arm, the second drive arrangement of two moulding mechanisms of second installs on the workstation.
In an example of the present invention, the first shaping mechanism includes a first driving device and a driving roller, the first driving device is disposed on the working table, the driving roller is mounted on the first driving device, and the driving roller is driven by the first driving device to be close to or away from the symmetry center.
In an example of the present invention, a motor is installed on the driving roller of the shaping mechanism, and the driving roller is driven by the motor to rotate.
In an example of the present invention, the jacking device is an oil cylinder, a hydraulic cylinder or an air cylinder, and the jacking device drives a piston rod to stretch out to eject the formed blank out of the shaping plane.
The utility model discloses a continuous hot rolling equipment for flange takes shape, arrange the drive roller of at least three moulding mechanism on the workstation along setting for system flange cambered surface, rotate through the drive roller and order about the stock of heat softening and take shape along the flange cambered surface, and when taking shape the blank continuous rolling system for the flange work piece, utilize the ejecting moulding plane of blank that the jacking device on the workstation will take shape, in order to avoid the blank that takes shape to disturb the rolling system work of follow-up blank on moulding plane, guarantee the smooth and easy nature of the continuous rolling system of blank system shaping work. The continuous hot rolling equipment for flange forming is suitable for continuous rolling forming of large-section wind power structural member flanges, quick rolling of the wind power structural member flanges is achieved, and rolling efficiency is improved. Therefore, the utility model discloses thereby effectively overcome some practical problems among the prior art and had very high use value and use meaning.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a top view of the continuous hot rolling device for flange forming according to the present invention when a blank is fed;
FIG. 2 is a top view of the continuous hot rolling device for flange forming of the present invention in rolling the blank;
FIG. 3 is another structural plan view of the continuous hot rolling device for flange forming according to the present invention when rolling the blank;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
description of the element reference numerals
100. A work table; 200. a jacking device; 300. a shaping mechanism; 310. a first shaping mechanism 311, a first driving device; 320. a second shaping mechanism; 321. a second driving device; 322. swinging arms; 323. a swing arm mechanism; 330. a drive roller; 331. a motor; 400. a feed device; 500. a heating device; 510. a heating module; 600. an auxiliary guide device; 610. a guide rail; 620. and (4) positioning the rollers.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. It is also to be understood that the terminology used in the examples of the present invention is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention. Test methods in which specific conditions are not specified in the following examples are generally carried out under conventional conditions or under conditions recommended by the respective manufacturers.
When numerical ranges are given in the examples, it is understood that both endpoints of each of the numerical ranges and any number between the endpoints are optional unless the utility model discloses otherwise. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs and are intended to describe the same, and all methods, apparatus and materials similar or equivalent to those described herein may be used in the practice of this invention.
It should be understood that the terms "upper", "lower", "left", "right", "middle" and "one" used herein are for clarity of description, and are not intended to limit the scope of the invention, but rather the scope of the invention.
Please refer to fig. 1 to 4, the utility model provides a continuous hot rolling equipment for flange is shaping can realize that the continuous roll system of big cross-section wind-powered electricity generation structure flange is shaping to solve the technical problem that hot rolling equipment can't realize that big cross-section flange work piece is rolled system in succession and is shaped among the prior art.
Referring to fig. 1 to 3, the continuous hot rolling apparatus for flange forming includes a work table 100, a jacking device 200, and at least three shaping mechanisms 300. The workbench 100 is provided with a table top, and the table top is provided with a jacking device 200 and at least three shaping mechanisms 300. The shaping mechanism 300 is provided with a driving roller 330, the shaping mechanism 300 drives the driving roller 330 to move on the table top of the workbench 100, the driving roller 330 is provided with a motor 331, and a roller body of the driving roller 330 is driven by the motor 331 to rotate. The jacking device 200 is arranged on the workbench 100, and the jacking device 200 is positioned on a path along which the cambered surface of the rolled flange advances when the blank is hot rolled on the workbench 100. The jacking device 200 is used on the workbench 100 to jack the formed blank out of the shaping plane, so as to avoid collision interference of the blank which is already formed into a single flange with the driving roller 330 and the blank which subsequently enters the workbench 100 when the blank is continuously hot-rolled by the continuous hot-rolling equipment.
When the continuous hot rolling equipment carries out continuous hot rolling on the blank, the at least three shaping mechanisms 300 drive the respective driving rollers 330 to move on the workbench 100, so that the driving rollers 330 of the at least three shaping mechanisms 300 are arranged on a shaping plane along the cambered surface of the set rolling flange, abut against and clamp the blank on the workbench 100 on the two sides of the inner wall and the outer wall of the cambered surface of the set rolling flange respectively, and the motor 331 drives the driving rollers 330 to rotate to drive the heated and softened blank to move on the workbench 100 along the cambered surface of the flange and be rolled and formed. When the blank is driven by the driving roller 330 to be continuously rolled and formed into a flange workpiece, the blank formed into the flange can be ejected out of the shaping plane by the ejection device 200 on the workbench 100, so that the formed blank is prevented from interfering with the subsequent rolling work of the blank on the shaping plane, and the smoothness of the continuous rolling and forming work of the blank is ensured.
It should be noted that, in the present invention, the type of the jacking device 200 may not be limited, and the jacking device 200 may be any suitable jacking apparatus having a telescopic function capable of jacking up a formed blank. The utility model discloses an embodiment, jacking device 200 is hydro-cylinder, pneumatic cylinder or cylinder, jacking device 200 sets up on workstation 100 face, is provided with the piston rod on jacking device 200, and jacking device 200 can drive the piston rod and stretch out or contract to one side that is close to workstation 100 mesa to one side of following the direction of perpendicular to workstation 100 mesa to the mesa one side of leaving workstation 100 mesa from, so jacking device 200 when the flange work piece is rolled up to blank continuous heat, and accessible drive piston rod stretches out the ejecting moulding plane of blank that will take shape.
Referring to fig. 1 and 2, in an embodiment of the present invention, a feeding device 400 and a heating device 500 are disposed on a feeding side of the working platform 100. The feeding device 400 is arranged at the driving side of the workbench 100, and the feeding device 400 can drive the blank to enter the workbench 100 along a set feeding angle a. The heating device 500 is arranged between the feeding device 400 and the workbench 100 and is positioned on a set path for the blank to enter the workbench 100, so that the blank fed into the workbench 100 is heated while the feeding device 400 feeds the blank into the workbench 100, the blank fed into the workbench 100 is preheated and softened, the stress concentration at the inner and outer ring surfaces of the forming flange in the blank rolling process is avoided, and the difficulty of rolling the blank into a flange workpiece is effectively reduced. The heating device 500 can ensure that the heating and the rolling forming are synchronously carried out when the blank is continuously rolled, is convenient for realizing the quick rolling of the flange workpiece, and improves the rolling efficiency
Referring to fig. 1, the heating device 500 includes a plurality of heating modules 510, the heating modules 510 are arranged at intervals on a path of the blank entering the work table 100, and the intervals between adjacent heating modules 510 in the heating device 500 are equal. The heating device 500 adopts a multi-modular design, so that the heating speed of the blanks with different specifications can be adjusted and controlled. Wherein the number of the heating modules 510 in the heating device 500 is related to the rolling speed of the blank on the worktable 100, and the number of the heating modules 510 in the heating device 500 is increased along with the increase of the rolling speed of the blank to form the flange, so as to ensure that the blank is sufficiently preheated and softened before being fed into the worktable 100.
Referring to fig. 1 to 4, in an embodiment of the present invention, the at least three shaping mechanisms 300 include a first shaping mechanism 310 and two second shaping mechanisms 320, the first shaping mechanism 310 is disposed on one side of the inner wall of the set rolled flange curved surface, and the two second shaping mechanisms 320 are disposed on one side of the outer wall of the set rolled flange curved surface.
Specifically, as shown in fig. 3 and 4, the two second shaping mechanisms 320 are symmetrically disposed on the work table 100. The second shaping mechanisms 320 comprise second driving devices 321, swing arm mechanisms 323 and driving rollers 330, the second driving devices 321 of the two second shaping mechanisms 320 are symmetrically arranged on one side of the outer wall of the workbench 100, which is provided with a swing arm 322, the tail end of the swing arm 322 is hinged to one end of the swing arm mechanism 323, meanwhile, the other ends of the swing arm mechanisms 323 in the two second shaping mechanisms 320 are hinged to the workbench 100 at a symmetrical center O, the driving rollers 330 of the two second shaping mechanisms 320 are respectively arranged on the respective swing arm mechanisms 323, and the driving rollers 330 respectively arranged on the two swing arm mechanisms 323 are also arranged on the same circumference with the symmetrical center O as the center of circle. The second shaping mechanism 320 can drive the swing arm 322 to extend and retract through the second driving device 321, so as to drive the swing arm mechanism 323 to perform a circular motion relative to the symmetry center O, thereby driving the driving roller 330 to perform a circumferential motion on the worktable 100 relative to the symmetry center O.
As shown in fig. 3 and 4, the first shaping mechanism 310 includes a first driving device 311 and a driving roller 330, the first driving device 311 is disposed on the worktable 100, and the driving roller 330 is mounted on the first driving device 311 and faces the symmetry center O. The first driving device 311 may be any one of an oil cylinder, a hydraulic cylinder, or an air cylinder, the driving roller 330 is installed on a piston rod of the first driving device 311, the first driving device 311 is located on one side of an inner wall of the workbench 100, which is set to roll the arc surface of the flange, and the first driving device 311 drives the driving roller 330 to approach or leave the symmetry center O along a straight line direction.
Referring to fig. 1 to 4, when the initial segment of the blank enters the work table 100 along the feeding angle a, the first shaping mechanism 310 and the second shaping mechanism 320 close to the feeding end of the work table 100 respectively drive the respective driving roller 330 to move and abut against the blank through the first driving device 311 and the second driving device 321, so as to position the blank after the initial segment of the blank enters the work table 100, and the driving roller 330 is rotated by the motor 331 to drive the initial segment of the blank to continuously move along the feeding angle a to the second shaping mechanism 320 far from the feeding end of the work table 100. When the blank initial section is driven to feed onto the driving roller 330 of the second shaping mechanism 320 on the side far away from the feeding end of the working table 100, the second shaping mechanism 320 drives the driving roller 330 thereon to move to a set position, so that the blank initial section tangent to the roller surface of the driving roller 330 moves along with the driving roller 330 and is transformed from a straight line to a cambered surface of a set rolling flange in a transition manner. When the driving roller 330 moves to a set position, the driving roller 330 and the other two driving rollers 330 on the workbench 100 are in the same shaping plane, and are sequentially arranged along the arc surface of the set rolling flange. After the initial section of the blank is rolled into a flange workpiece, the three driving rollers 330 moving to the set position on the worktable 100 continuously rotate to enable the subsequent section of the blank to be continuously rolled along the flange arc surface of the set roll to form the flange workpiece, so that the continuous rolling of the blank on the continuous hot rolling equipment is realized.
Referring to fig. 1 and 2, in the present embodiment, an auxiliary guide device 600 is disposed on the work table 100, the auxiliary guide device 600 is disposed on a side of the feed end of the work table 100, and the auxiliary guide device 600 is located at a position where the blank enters the table top in the work table 100. The auxiliary guide device 600 comprises a guide rail 610 and positioning rollers 620, the guide rail 610 is arranged at a position on the workbench 100 where the blank enters, the rail extending direction of the guide rail 610 is intersected with the feeding direction of the blank, the positioning rollers 620 are further mounted on the guide rail 610 in a sliding mode, and a driving mechanism is arranged between the positioning rollers 620 and the guide rail 610. The positioning roller 620 is driven by the driving mechanism to move on the guide rail 610 and abuts against one side of the blank after the blank enters the workbench 100, so that the blank is prevented from upwarping in the flange rolling process, and meanwhile, the requirement of the heating module 510 on the interval between the blank and the blank is met in the blank feeding process.
The utility model discloses a continuous hot rolling equipment for flange takes shape, arrange the drive roller of at least three moulding mechanism on the workstation along setting for system flange cambered surface, rotate through the drive roller and order about the stock of heat softening and take shape along the flange cambered surface, and when taking shape the blank continuous rolling system for the flange work piece, utilize the ejecting moulding plane of blank that the jacking device on the workstation will take shape, in order to avoid the blank that takes shape to disturb the rolling system work of follow-up blank on moulding plane, guarantee the smooth and easy nature of the continuous rolling system of blank system shaping work. The continuous hot rolling equipment for flange forming is suitable for continuous rolling forming of large-section wind power structural member flanges, quick rolling of the wind power structural member flanges is achieved, and rolling efficiency is improved. Therefore, the utility model discloses thereby effectively overcome some practical problems among the prior art and had very high use value and use meaning.
The described embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not intended to limit the invention. Modifications and variations can be made to the described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A continuous hot-rolling apparatus for flange forming, comprising:
a work table;
the at least three shaping mechanisms are arranged on the workbench, driving rollers are arranged on the shaping mechanisms, the driving rollers are driven by the shaping mechanisms to move on the workbench, and the at least three shaping mechanisms drive the driving rollers of the at least three shaping mechanisms to be arranged along the cambered surface of the set rolling flange on a shaping plane when the blank is hot rolled;
a jacking device disposed on the table, the jacking device jacking the formed blank out of the shaping plane.
2. Continuous hot-rolling apparatus for flange forming according to claim 1, characterized in that one side of the table is provided with a feed device driving the blanks into the table and a heating device arranged on the path of the blanks into the table.
3. The continuous hot rolling apparatus for flange forming according to claim 2, wherein the heating means comprises a plurality of heating modules spaced apart on the path of the blank entering the table.
4. Continuous hot rolling apparatus for flange forming according to claim 1, characterized in that an auxiliary guide is provided on the table, at the position where the blank enters the table, which interferes with one side of the blank when it enters the table.
5. A continuous hot rolling apparatus for flange forming according to claim 4, wherein the auxiliary guiding device comprises a guide rail and a positioning roller, the guide rail is arranged on the worktable, the positioning roller is slidably mounted on the guide rail, the positioning roller is driven by a driving mechanism to move on the guide rail and abut against one side of the blank, and the driving mechanism is arranged between the guide rail and the positioning roller.
6. The continuous hot rolling device for flange forming according to claim 1, wherein the at least three shaping mechanisms comprise a first shaping mechanism and two second shaping mechanisms, wherein the first shaping mechanism is disposed on a side of an inner wall of the set rolled flange arc, and the two second shaping mechanisms are disposed on a side of an outer wall of the set rolled flange arc.
7. The continuous hot rolling apparatus for flange forming according to claim 6, wherein the two second shaping mechanisms are symmetrically disposed on the working table, and the second shaping mechanisms comprise a swing arm mechanism, a second driving device and a driving roller; the drive roller is installed swing arm mechanism is last, the one end of the swing arm mechanism among two moulding mechanisms of second locate to articulate in symmetry center department on the workstation, swing arm mechanism's the other end is installed on second drive arrangement's the swing arm, the second drive arrangement of two moulding mechanisms of second installs on the workstation.
8. A continuous hot-rolling apparatus for flange forming according to claim 7, wherein the first shaping mechanism includes a first driving device provided on the table and a driving roller mounted on the first driving device, the first driving device driving the driving roller closer to or farther from the center of symmetry.
9. A continuous hot-rolling apparatus for flange forming according to claim 1, wherein a motor is mounted on a driving roller of the shaping mechanism, and the driving roller is driven by the motor to rotate.
10. The continuous hot rolling apparatus for flange forming according to claim 1, wherein the jacking device is a cylinder, a hydraulic cylinder or a pneumatic cylinder, and the jacking device drives a piston rod to extend to eject the formed blank out of the shaping plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221160515.4U CN217451608U (en) | 2022-05-13 | 2022-05-13 | Continuous hot rolling equipment for flange forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221160515.4U CN217451608U (en) | 2022-05-13 | 2022-05-13 | Continuous hot rolling equipment for flange forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217451608U true CN217451608U (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221160515.4U Active CN217451608U (en) | 2022-05-13 | 2022-05-13 | Continuous hot rolling equipment for flange forming |
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| CN (1) | CN217451608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117620023A (en) * | 2024-01-26 | 2024-03-01 | 四川鸿图实业有限公司 | Plate rolling feeding mechanism and plate rolling machine comprising same |
-
2022
- 2022-05-13 CN CN202221160515.4U patent/CN217451608U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117620023A (en) * | 2024-01-26 | 2024-03-01 | 四川鸿图实业有限公司 | Plate rolling feeding mechanism and plate rolling machine comprising same |
| CN117620023B (en) * | 2024-01-26 | 2024-04-19 | 四川鸿图实业有限公司 | Plate rolling feeding mechanism and plate rolling machine comprising same |
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Denomination of utility model: A continuous hot rolling equipment for flange forming Effective date of registration: 20230323 Granted publication date: 20220920 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: Y2023980035948 |