CN116274524A - Production line of oversized four-roller plate bending machine - Google Patents
Production line of oversized four-roller plate bending machine Download PDFInfo
- Publication number
- CN116274524A CN116274524A CN202310126601.6A CN202310126601A CN116274524A CN 116274524 A CN116274524 A CN 116274524A CN 202310126601 A CN202310126601 A CN 202310126601A CN 116274524 A CN116274524 A CN 116274524A
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- China
- Prior art keywords
- bending machine
- plate bending
- rolling
- hydraulic cylinder
- production line
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005452 bending Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000013000 roll bending Methods 0.000 claims 3
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 19
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/006—Bending sheet metal along straight lines, e.g. to form simple curves combined with measuring of bends
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention belongs to the technical field of plate rolling machines, and particularly relates to an extra-large four-roller plate rolling machine production line. The production line of the oversized four-roller plate bending machine comprises a plate bending machine main machine and is characterized in that: the upper support device is arranged above the side edge of the plate bending machine main machine, the side support devices are hinged to the front side and the rear side of the plate bending machine main machine, the arc measurer is arranged on the side support devices, the bottom of the side support devices is hinged to the output end of the side hydraulic cylinder, the upper support device is provided with a support block, the support block is fixed to the output end of the upper hydraulic cylinder, the upper hydraulic cylinder and the side hydraulic cylinder are respectively connected with the hydraulic system, and the hydraulic system is connected with the electric system. The beneficial effects of the invention are as follows: the rolling machine has the advantages that great progress is brought to rolling of the ultra-thick plates by the four-roller plate rolling machine, rolling efficiency and quality of large ultra-thick plates are greatly improved, the rolling machine is suitable for industries such as ship making and large wind power tower drum manufacturing, and the domestic blank is filled.
Description
Field of the art
The invention belongs to the technical field of plate rolling machines, and particularly relates to an extra-large four-roller plate rolling machine production line.
(II) background art
The existing four-roller plate bending machine market mainly uses a small and medium-sized four-roller plate bending machine as a main part, can not roll ultra-thick steel plates, is less in use and intelligent development after on-line measurement in the plate bending machine industry, and is a breakthrough in order to change the current situation.
(III) summary of the invention
The invention provides an oversized four-roller plate bending machine production line which has large rolling thickness, can perform online measurement and has high rolling quality, so as to make up the defects of the prior art.
The invention is realized by the following technical scheme:
an oversized four-roller plate bending machine production line comprises a plate bending machine main machine and is characterized in that: the upper support device is arranged above the side edge of the plate bending machine main machine, the side support devices are hinged to the front side and the rear side of the plate bending machine main machine, the arc measurer is arranged on the side support devices, the bottom of the side support devices is hinged to the output end of the side hydraulic cylinder, the upper support device is provided with a support block, the support block is fixed to the output end of the upper hydraulic cylinder, the upper hydraulic cylinder and the side hydraulic cylinder are respectively connected with the hydraulic system, and the hydraulic system is connected with the electric system.
An input roller way is arranged in front of a side supporting device at the front side of the plate bending machine main machine.
And the centering device is arranged on the input roller way.
The support block and the upper hydraulic cylinder are arranged on a support frame of the upper supporting device.
The beneficial effects of the invention are as follows: the rolling machine has the advantages that great progress is brought to rolling of the ultra-thick plates by the four-roller plate rolling machine, rolling efficiency and quality of large ultra-thick plates are greatly improved, the rolling machine is suitable for industries such as ship making and large wind power tower drum manufacturing, and the domestic blank is filled.
(IV) description of the drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the front view structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
in the figure, a plate bending machine host machine 1, an upper supporting device 2, a side supporting device 3, a circular arc measurer 4, a side hydraulic cylinder 5, a supporting block 6, an upper hydraulic cylinder 7, a hydraulic system 8, an electrical system 9, an input roller way 10, a centering device 11 and a supporting frame 12 are arranged.
(fifth) detailed description of the invention
The drawings illustrate one embodiment of the invention. The embodiment comprises a plate bending machine main machine 1, wherein an upper supporting device 2 is arranged above the side edge of the plate bending machine main machine 1, side supporting devices 3 are hinged to the front side and the rear side of the plate bending machine main machine 1, arc measuring devices 4 are arranged on the side supporting devices 3, the bottoms of the side supporting devices 3 are hinged to the output ends of side hydraulic cylinders 5, supporting blocks 6 are arranged on the upper supporting devices 2, the supporting blocks 6 are fixed to the output ends of upper hydraulic cylinders 7, the upper hydraulic cylinders 7 and the side hydraulic cylinders 5 are respectively connected with a hydraulic system 8, and the hydraulic system 8 is connected with an electric system 9. An input roller way 10 is arranged in front of the side supporting device 3 at the front side of the plate bending machine main machine 1. The input roller way 10 is provided with a centering device 11. The supporting block 6 and the upper hydraulic cylinder 7 are arranged on a supporting frame 12 of the upper supporting device 2.
By adopting the oversized four-roller plate bending machine production line, a steel plate is placed on the input roller way 10, a roller way motor runs, the steel plate is conveyed between the upper roller and the lower roller of the plate bending machine main machine 1, the centering device 11 is started, the position of the steel plate is adjusted, centering is completed, the plate bending is started, the cylinder is supported by the adjustable side supporting device 3 with larger cylinder diameter and the upper supporting device 2 in the plate bending process, at the moment, the arc measurer 4 runs, the screen of the operation table displays the cylinder diameter, the distance between the upper roller and the lower roller of the plate bending machine main machine 1 is adjusted according to the situation, after the plate bending machine main machine 1 is rolled to a closing opening, the side supporting device 3 is provided with an error correction device, the interface welding can be assisted, and the rolling of the cylinder is completed. All actions of the plate bending machine main machine 1 are completed by controlling the hydraulic system 8 through the electric system 9, so that the rolling of the large-cylinder-diameter super-thick steel plate is more intelligent and safer, and the rolling quality is higher.
Claims (4)
1. The production line of the oversized four-roller plate bending machine comprises a plate bending machine main machine (1) and is characterized in that: the upper support device (2) is arranged above the side edge of the plate bending machine main machine (1), the front side and the rear side of the plate bending machine main machine (1) are hinged with the side support device (3), the side support device (3) is provided with the arc measurer (4), the bottom of the side support device (3) is hinged with the output end of the side hydraulic cylinder (5), the upper support device (2) is provided with the supporting block (6), the supporting block (6) is fixed with the output end of the upper hydraulic cylinder (7), the upper hydraulic cylinder (7) and the side hydraulic cylinder (5) are respectively connected with the hydraulic system (8), and the hydraulic system (8) is connected with the electric system (9).
2. The oversized four-roll bending machine production line of claim 1, characterized by: an input roller way (10) is arranged in front of a side supporting device (3) at the front side of the plate bending machine main machine (1).
3. The oversized four-roll bending machine production line of claim 1, characterized by: and a centering device (11) is arranged on the input roller way (10).
4. The oversized four-roll bending machine production line of claim 1, characterized by: the supporting blocks (6) and the upper hydraulic oil cylinders (7) are arranged on a supporting frame (12) of the upper supporting device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310126601.6A CN116274524A (en) | 2023-02-17 | 2023-02-17 | Production line of oversized four-roller plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310126601.6A CN116274524A (en) | 2023-02-17 | 2023-02-17 | Production line of oversized four-roller plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116274524A true CN116274524A (en) | 2023-06-23 |
Family
ID=86798811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310126601.6A Pending CN116274524A (en) | 2023-02-17 | 2023-02-17 | Production line of oversized four-roller plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116274524A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131008A (en) * | 1977-02-01 | 1978-12-26 | Selecontrol S.A.S. | Device for measuring the bending angles in plate-bending machines |
| CN101947578A (en) * | 2010-09-28 | 2011-01-19 | 无锡洲翔重工科技有限公司 | Camber line dropping type upper bracket of three-roller plate roll |
| CN202447445U (en) * | 2012-01-20 | 2012-09-26 | 泰安华鲁锻压机床有限公司 | Numerical control auxiliary device for plate bending roll |
| CN106975675A (en) * | 2017-03-16 | 2017-07-25 | 南通蓝岛海洋工程有限公司 | The wind-powered electricity generation steel-pipe pile shell rolling technique of system and the application system is monitored and controlled in a kind of light sensation of veneer reeling machine |
| CN208928892U (en) * | 2018-09-06 | 2019-06-04 | 泰安华鲁锻压机床有限公司 | One kind turning over roller device |
| CN209094253U (en) * | 2018-10-08 | 2019-07-12 | 泰安华鲁锻压机床有限公司 | A kind of tank car four-roll plate bending machine |
| KR102208682B1 (en) * | 2020-06-25 | 2021-01-28 | (주)재원산업기계 | Uncoiler apparatus for manufacturing steel pipe |
| CN112845801A (en) * | 2021-01-08 | 2021-05-28 | 奇瑞汽车河南有限公司 | Stamping sawtooth blanking die and using method thereof |
| CN113732124A (en) * | 2021-07-29 | 2021-12-03 | 泰安华鲁锻压机床有限公司 | Large-cylinder-diameter cylinder body plate rolling production line |
| JP7000616B1 (en) * | 2021-04-13 | 2022-01-19 | 株式会社栗本鐵工所 | Radius of curvature measurement system and bending roll using it |
| CN215998146U (en) * | 2021-09-18 | 2022-03-11 | 泰安华鲁锻压机床有限公司 | Arc measuring device for plate bending machine |
| CN217451609U (en) * | 2022-06-30 | 2022-09-20 | 周文伟 | Hydraulic three-roller symmetric plate bending machine |
-
2023
- 2023-02-17 CN CN202310126601.6A patent/CN116274524A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131008A (en) * | 1977-02-01 | 1978-12-26 | Selecontrol S.A.S. | Device for measuring the bending angles in plate-bending machines |
| CN101947578A (en) * | 2010-09-28 | 2011-01-19 | 无锡洲翔重工科技有限公司 | Camber line dropping type upper bracket of three-roller plate roll |
| CN202447445U (en) * | 2012-01-20 | 2012-09-26 | 泰安华鲁锻压机床有限公司 | Numerical control auxiliary device for plate bending roll |
| CN106975675A (en) * | 2017-03-16 | 2017-07-25 | 南通蓝岛海洋工程有限公司 | The wind-powered electricity generation steel-pipe pile shell rolling technique of system and the application system is monitored and controlled in a kind of light sensation of veneer reeling machine |
| CN208928892U (en) * | 2018-09-06 | 2019-06-04 | 泰安华鲁锻压机床有限公司 | One kind turning over roller device |
| CN209094253U (en) * | 2018-10-08 | 2019-07-12 | 泰安华鲁锻压机床有限公司 | A kind of tank car four-roll plate bending machine |
| KR102208682B1 (en) * | 2020-06-25 | 2021-01-28 | (주)재원산업기계 | Uncoiler apparatus for manufacturing steel pipe |
| CN112845801A (en) * | 2021-01-08 | 2021-05-28 | 奇瑞汽车河南有限公司 | Stamping sawtooth blanking die and using method thereof |
| JP7000616B1 (en) * | 2021-04-13 | 2022-01-19 | 株式会社栗本鐵工所 | Radius of curvature measurement system and bending roll using it |
| CN113732124A (en) * | 2021-07-29 | 2021-12-03 | 泰安华鲁锻压机床有限公司 | Large-cylinder-diameter cylinder body plate rolling production line |
| CN215998146U (en) * | 2021-09-18 | 2022-03-11 | 泰安华鲁锻压机床有限公司 | Arc measuring device for plate bending machine |
| CN217451609U (en) * | 2022-06-30 | 2022-09-20 | 周文伟 | Hydraulic three-roller symmetric plate bending machine |
Non-Patent Citations (2)
| Title |
|---|
| 刘向东: "船体冷加工初级工工艺学", vol. 1, 31 October 2006, 哈尔滨工程大学出版社, pages: 32 * |
| 李宏远;刘欢;黄金鑫;: "水平下调式三辊卷板机自动控制***研究", 机械工程与自动化, no. 03, 15 June 2015 (2015-06-15), pages 156 - 157 * |
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