CN107971373B - 一种石油天然气管道专用卷板机 - Google Patents
一种石油天然气管道专用卷板机 Download PDFInfo
- Publication number
- CN107971373B CN107971373B CN201711168271.8A CN201711168271A CN107971373B CN 107971373 B CN107971373 B CN 107971373B CN 201711168271 A CN201711168271 A CN 201711168271A CN 107971373 B CN107971373 B CN 107971373B
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- CN
- China
- Prior art keywords
- plate
- support frame
- movable plate
- guiding device
- top surface
- Prior art date
- 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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Classifications
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/021—Control or correction devices in association with moving strips
- B21D43/023—Centering devices, e.g. edge guiding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711168271.8A CN107971373B (zh) | 2017-11-21 | 2017-11-21 | 一种石油天然气管道专用卷板机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711168271.8A CN107971373B (zh) | 2017-11-21 | 2017-11-21 | 一种石油天然气管道专用卷板机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107971373A CN107971373A (zh) | 2018-05-01 |
CN107971373B true CN107971373B (zh) | 2019-04-26 |
Family
ID=62010896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711168271.8A Active CN107971373B (zh) | 2017-11-21 | 2017-11-21 | 一种石油天然气管道专用卷板机 |
Country Status (1)
Country | Link |
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CN (1) | CN107971373B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108787811A (zh) * | 2018-05-25 | 2018-11-13 | 王守鹏 | 一种自动卸料的卷圆机 |
CN111992687A (zh) * | 2020-07-10 | 2020-11-27 | 敬业钢铁有限公司 | 一种连铸机导向组件纠偏装置及其方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01218701A (ja) * | 1988-02-29 | 1989-08-31 | Kawasaki Steel Corp | 鋼矢板の防食被覆装置 |
US5904240A (en) * | 1996-11-18 | 1999-05-18 | Pax Products, Inc. | Endless belt conveyor unit for a stamping press |
CN103111498A (zh) * | 2013-01-24 | 2013-05-22 | 上虞市东杰冷却塔有限公司 | 一种卷板机的辅助设备 |
CN107350318A (zh) * | 2017-08-17 | 2017-11-17 | 艾尼科环保技术(安徽)有限公司 | 一种角钢卷圆机 |
-
2017
- 2017-11-21 CN CN201711168271.8A patent/CN107971373B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01218701A (ja) * | 1988-02-29 | 1989-08-31 | Kawasaki Steel Corp | 鋼矢板の防食被覆装置 |
US5904240A (en) * | 1996-11-18 | 1999-05-18 | Pax Products, Inc. | Endless belt conveyor unit for a stamping press |
CN103111498A (zh) * | 2013-01-24 | 2013-05-22 | 上虞市东杰冷却塔有限公司 | 一种卷板机的辅助设备 |
CN107350318A (zh) * | 2017-08-17 | 2017-11-17 | 艾尼科环保技术(安徽)有限公司 | 一种角钢卷圆机 |
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Publication number | Publication date |
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CN107971373A (zh) | 2018-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190325 Address after: 226600 Group 24 of Hongqi Village, Libao Town, Haian County, Nantong City, Jiangsu Province Applicant after: JIANGSU LONGSHENG MACHINE TOOL MANUFACTURING CO., LTD. Address before: 511400 No. 230, West Ring Road, University Town, Panyu District, Guangzhou City, Guangdong Province Applicant before: Lu Suzhu |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A special plate bending machine for oil and gas pipeline Effective date of registration: 20211203 Granted publication date: 20190426 Pledgee: Bank of China Limited by Share Ltd. Haian branch Pledgor: JIANGSU LONGSHENG MACHINE TOOL MANUFACTURING Co.,Ltd. Registration number: Y2021980013942 |