CN106862936A - U-shaped steel pipe cuts forming production line - Google Patents
U-shaped steel pipe cuts forming production line Download PDFInfo
- Publication number
- CN106862936A CN106862936A CN201710119944.4A CN201710119944A CN106862936A CN 106862936 A CN106862936 A CN 106862936A CN 201710119944 A CN201710119944 A CN 201710119944A CN 106862936 A CN106862936 A CN 106862936A
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- CN
- China
- Prior art keywords
- shaped steel
- steel pipe
- steel band
- production line
- machine
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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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention discloses a kind of U-shaped steel pipe slitting forming production line.Its technical field for belonging to metal forming.It is used to solving course of work that U-shaped steel pipe slitting and two production lines of shaping are present and equipment is repeated, and equipment investment is big and low production efficiency, wide strip is cut into a plurality of arrowband and causes the inconsistent problem of product thickness.U-shaped steel pipe slitting forming production line includes being slightly wider than the narrow steel strip of finished product, from band volume by coil opener is from uncoiler pull-out and is taken the lead straightening, four-roller pinch machine guiding steel band enters slitter, narrow steel strip both sides are cut off as the width for needing, subsequently into level(l)ing machine leveling, preceding winding tail is connected with the lower a roll of butt welding in Shearing Butt Resistance Welder of taking the lead, and subsequent steel band carries out U-shaped steel shaping into forming machine, cutting machine length as required is transported U-shaped steel pipe fixed ruler cutting by runout table.The production of U-shaped steel pipe is can be widely used in using this U-shaped steel pipe slitting forming production line.
Description
Technical field
The present invention relates to a kind of U-shaped steel pipe forming production line, the U-shaped steel of more particularly to a kind of straight forming after line slitting
Pipe cuts forming production line.
Background technology
The U-shaped pipe production line sold in the market and use, its production process is：Firstly, it is necessary on slitter
Coiled steel is opened, width as needed carries out coiled after slitting；To be given birth to U-shaped steel pipe forming with steel coil transportation afterwards
Producing line, will be reopened with coil of strip carries out roll forming production.
The shortcoming of the production method is：One, steel coil strip is coiled after slitting, afterwards on U-shaped pipe production line
It is again turned on, the course of work is repeated, and reduces production efficiency；Two, slitting and U-shaped pipe production line head device have three (on
Volume dolly, uncoiler, coil opener) it is to repeat, slitting coiling machine is added, cause investment waste.
The content of the invention
The present invention overcomes shortcoming of the prior art, there is provided a kind of equipment investment is small, production efficiency is high, good product quality
U-shaped steel pipe slitting forming production line.
In order to solve the problems, such as above-mentioned technology, the present invention is achieved by the following technical solutions：U-shaped steel pipe slitting shaping
Production line, including steel band is rolled up from band and pulled out from uncoiler by coil opener, after coil opener is taken the lead straightening, the guiding of four-roller pinch machine
Steel band enters roller-way, and steel band carries out leveling to steel band into level(l)ing machine, and magnetic tape trailer a roll of takes the lead to be carried out in Shearing Butt Resistance Welder with lower
Butt welding is connected, it is ensured that production line is continuously produced, subsequent steel band carries out U-shaped steel shaping into forming machine, and cutting machine is as required
Length is transported U-shaped steel pipe fixed ruler cutting by runout table, and the steel band on the roller-way enters slitter, is by steel band slitting
The width of needs, subsequently into forming machine, pit kink can store a small amount of steel band, for slitter and forming production line speed not
During matching, enter row buffering adjustment；Before steel band after slitting enters forming machine, with correction centering I and correction centering II, steel band is corrected
The misalignment of center line and bead cutter center line.
The present invention can also be achieved through the following technical solutions：Narrow shape steel band is selected according to finished width, to its two side
After carrying out slitting U-shaped steel shaping is carried out into forming machine.
Compared with prior art, the beneficial effects of the invention are as follows：First, cut and steel pipe forming online, greatly improved
Production efficiency；2nd, three head devices, the investment of coiling machine are saved；3rd, steel band cross section is all that thick middle two ends are thin,
Shape is symmetrical.After being divided into more than two, cause cross section one end thickness, one end thin, influence the shaping of U-shaped steel pipe.Due to
The present invention carries out the shearing of two side portions from ribbon steel, and steel band cross section remains the thin symmetric shape in thick middle two ends, has
Beneficial to the Forming Quality of U-shaped steel pipe.
Brief description of the drawings
Fig. 1 is production line schematic top plan view of the invention.
In the accompanying drawings：Dolly, 2- steel coil strips, 3- uncoilers, 4- coil openers, 5- four-rollers pinch machine, 6- roller-ways, 7- are rolled up on 1-
Correction centering I, 8- slitter, 9- slitter edges collecting mechanism, 10- level(l)ing machines, 11- Shearing Butt Resistance Welders, 12- pit kink, 13- corrections
Centering II, 14- forming machine, 15- cutting machines, 16- runout tables, 17- material toggling stands.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description：Reference picture 1, U-shaped steel pipe is cut
Bar forming production line, production line is sent the raw material of steel coil strip 2 into by the upper volume dolly 1 of SJ700, and steel band is from band volume 2 by the straight of ZT700
Head machine 4 is pulled out from the uncoiler 3 of KJ700, after ZT700 coil openers 4 are taken the lead straightening, the guiding steel of four-roller pinch machine 5 of JS700
Roller-way 6 with GD700 is entered, subsequently enters the slitter 8 of ZJ700, and ribbon steel both sides are cut into the width of needs, and two are given up
Side enters the customized cut-off of slitter edge collecting mechanism 9 or the curling of FB700.Steel band enters back into the level(l)ing machine 10 of JP700 to steel band not
Straight portion carries out whole leveling, and magnetic tape trailer a roll of takes the lead to carry out butt welding in the Shearing Butt Resistance Welder 11 of JH700 to be connected with lower, it is ensured that
Continuous production.The pit kink 12 of HT700 can store a small amount of steel band, when being mismatched for slitter and forming production line speed,
Enter row buffering adjustment.The correction centering II 13 of the correction centering I 7 and DZ700 of DZ700 is used to correct steel band center line and trimming
The misalignment of machine center line.Shear the steel band for completing carries out U-shaped steel shaping, the cut-out of JD700 into the forming machine 14 of LW700
The length as required of machine 15 is transported steel pipe fixed ruler cutting into the single steel pipe of certain length by the runout table 16 of CL700,
The material toggling stand 17 of TJ700 by steel pipe collecting on stand, so as to complete the purpose of the present invention and effect.
Claims (2)
1. a kind of U-shaped steel pipe slitting forming production line, including steel band is pulled out by coil opener (4) from band volume (2) from uncoiler (3),
After coil opener (4) is taken the lead straightening, four-roller pinch machine (5) guiding steel band enters roller-way (6), and it is right that steel band enters level(l)ing machine (10)
Steel band carries out leveling, and magnetic tape trailer a roll of is taken the lead to carry out butt welding in Shearing Butt Resistance Welder (11) to be connected with lower, it is ensured that production line is continuously given birth to
Produce, subsequent steel band carries out U-shaped steel shaping into forming machine (14), cutting machine (15) length as required is by U-shaped steel pipe scale
Cut-out, is transported by runout table (16), it is characterised in that the steel band on the roller-way (6) enters slitter (8), by steel band slitting
Be need width, subsequently into forming machine (14), pit kink (12) can store a small amount of steel band, for slitter (8) with into
When type line speed is mismatched, enter row buffering adjustment；Before steel band after slitting enters forming machine (14), with correction centering I (7)
With correction centering II (13), the misalignment of steel band center line and bead cutter center line is corrected.
2. U-shaped steel pipe as claimed in claim 1 cuts forming production line, it is characterised in that select narrow shape steel according to finished width
Band, U-shaped steel shaping is carried out after slitting is carried out to its two side into forming machine (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710119944.4A CN106862936A (en) | 2017-02-22 | 2017-02-22 | U-shaped steel pipe cuts forming production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710119944.4A CN106862936A (en) | 2017-02-22 | 2017-02-22 | U-shaped steel pipe cuts forming production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106862936A true CN106862936A (en) | 2017-06-20 |
Family
ID=59168294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710119944.4A Pending CN106862936A (en) | 2017-02-22 | 2017-02-22 | U-shaped steel pipe cuts forming production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106862936A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676391A (en) * | 2019-01-28 | 2019-04-26 | 济南新助友联精工机械装备有限公司 | A kind of disconnecting device and its cutting-off method of U-shaped part roller shape |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6785949B2 (en) * | 2002-11-14 | 2004-09-07 | Boram Tech Co., Ltd. | Device for putting polyethylene cladding on galvinized steel plate |
| CN202726174U (en) * | 2012-07-19 | 2013-02-13 | 太原华欣诚机电设备有限公司 | Longitudinal transverse shear integral unit working in sequence of slitting, unrolling and leveling |
| CN204545062U (en) * | 2015-04-22 | 2015-08-12 | 辽宁纵横铁路机械有限公司 | The automobile-used cold-rolled forming section production line of a kind of railway passenger and freight |
| CN105363822A (en) * | 2015-11-11 | 2016-03-02 | 杭萧钢构股份有限公司 | U-shaped steel cold roll forming production line equipment |
| CN205465194U (en) * | 2016-02-03 | 2016-08-17 | 佛山市南海力丰机床有限公司 | U type tuber pipe production line |
| CN106270239A (en) * | 2016-08-30 | 2017-01-04 | 桐庐千丁科技有限公司 | A kind of thin-walled short U bend pipe automatic moulding machine of band weld-ring |
-
2017
- 2017-02-22 CN CN201710119944.4A patent/CN106862936A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6785949B2 (en) * | 2002-11-14 | 2004-09-07 | Boram Tech Co., Ltd. | Device for putting polyethylene cladding on galvinized steel plate |
| CN202726174U (en) * | 2012-07-19 | 2013-02-13 | 太原华欣诚机电设备有限公司 | Longitudinal transverse shear integral unit working in sequence of slitting, unrolling and leveling |
| CN204545062U (en) * | 2015-04-22 | 2015-08-12 | 辽宁纵横铁路机械有限公司 | The automobile-used cold-rolled forming section production line of a kind of railway passenger and freight |
| CN105363822A (en) * | 2015-11-11 | 2016-03-02 | 杭萧钢构股份有限公司 | U-shaped steel cold roll forming production line equipment |
| CN205465194U (en) * | 2016-02-03 | 2016-08-17 | 佛山市南海力丰机床有限公司 | U type tuber pipe production line |
| CN106270239A (en) * | 2016-08-30 | 2017-01-04 | 桐庐千丁科技有限公司 | A kind of thin-walled short U bend pipe automatic moulding machine of band weld-ring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676391A (en) * | 2019-01-28 | 2019-04-26 | 济南新助友联精工机械装备有限公司 | A kind of disconnecting device and its cutting-off method of U-shaped part roller shape |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |
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| WD01 | Invention patent application deemed withdrawn after publication |