CN106670279A - Construction method for finishing steel pipe edge rolling through three-roller plate roll - Google Patents
Construction method for finishing steel pipe edge rolling through three-roller plate roll Download PDFInfo
- Publication number
- CN106670279A CN106670279A CN201611202295.6A CN201611202295A CN106670279A CN 106670279 A CN106670279 A CN 106670279A CN 201611202295 A CN201611202295 A CN 201611202295A CN 106670279 A CN106670279 A CN 106670279A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- edge rolling
- channel
- construction method
- pipe edge
- 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.)
- Pending
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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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a construction method for finishing steel pipe edge rolling through a three-roller plate roll. The construction method is characterized in that according to the outer diameter size of a steel pipe and the edge rolling diameter, an edge rolling device is manufactured and composed of box iron and a baffle; the box iron is rolled into a whole circle through the three-roller plate roll according to the steel pipe edge rolling diameter size; then, the baffle is welded to the radial folding position of the box iron to form a whole; and a blanked steel pipe is plugged into the position of the baffle, the gap of an upper roller and a lower roller of a roller bed is adjusted, the three-roller plate roll is started, then the steel pipe edge rolling process can be finished, and the steel pipe edge rolling quality can be effectively guaranteed.
Description
Technical field
Patent of the present invention is related to the construction method that a kind of utilization three rolls plate bending machine completes steel pipe edge rolling, mainly applies to steel knot
Field is made in body plan.
Background technology
Due to being frequently encountered the problem that steel pipe is rolled into semicircle or full circle in structure steel fabrication field, and for some steel knots
Without the steel pipe edge rolling equipment of specialty for structure maker, manually flame heating can only be crimped, such roll-forming
Method often occurs that steel pipe partial has the phenomenon of flattening, it is impossible to ensures the quality of steel pipe edge rolling, and devotes a tremendous amount of time
And expense.
The content of the invention
The purpose of patent of the present invention is to solve without the steel pipe edge rolling equipment of specialty in factory, using three rolls plate bending machine
Complete a kind of simple to operate, safe, quick of steel pipe edge rolling, and can guarantee that the construction method of steel pipe edge rolling quality, if steel pipe
Full circle need to be rolled into, two semicircles should be first rolled into, then closes up to form full circle by two semicircles using the method for welding.
The purpose of the present invention is realized in the following ways：
One group of edge rolling device is made according to the outside dimension and edge rolling diameter of steel pipe, edge rolling device is by channel-section steel and baffle group
Into first channel-section steel being rolled into into full circle according to steel pipe edge rolling diameter dimension using three rolls plate bending machine, then in channel-section steel radially closure mouth
Place's one piece of baffle plate of welding forms entirety；The steel pipe of lower honest material is filled at baffle plate, roller bed upper and lower roll gap is adjusted, starts three
Roller rolling machine, had both completed the edge rolling process of steel pipe, can effectively ensure that the quality of steel pipe edge rolling.
It is an advantage of the invention that：The quality of steel pipe edge rolling can effectively ensure that using this construction method, the plenty of time is saved
And expense, improve production efficiency.
Description of the drawings
Fig. 1 is the use state figure of patent of the present invention.
Fig. 2 is the profile of Fig. 1.
Referring to the drawings 1,2, patent of the present invention includes three rolls plate bending machine 1, channel-section steel 2, baffle plate 3, steel pipe 4.
Specific embodiment
1st, first channel-section steel 2 is utilized into three rolls plate bending machine 1 according to the edge rolling diameter dimension roll-forming of steel pipe 4, then in groove
One piece of baffle plate 3 is welded at the radial direction closure mouth of steel 2 form entirety.
2nd, the steel pipe 4 of lower honest material is filled at baffle plate 3, adjusts the upper and lower roll gap of three rolls plate bending machine 1, start three rollers
Veneer reeling machine 1, had both completed the edge rolling process of steel pipe.
3rd, with radian model check steel pipe 4 curvature, it is qualified after, steel pipe 4 is taken out from channel-section steel 2.
Claims (1)
1. a kind of utilization three rolls plate bending machine completes the construction method of steel pipe edge rolling, it is characterized in that：Edge rolling device is by channel-section steel and gear
Plate is constituted, and channel-section steel is rolled into into full circle according to steel pipe edge rolling diameter dimension using three rolls plate bending machine, at channel-section steel radially closure mouth
One piece of baffle plate of interior survey welding is concordant with channel-section steel outer to form entirety；Steel pipe is filled in gap of the baffle plate with channel-section steel, roller is adjusted
Bed upper and lower roll gap, starts three rolls plate bending machine, has both completed the edge rolling process of steel pipe, can effectively ensure that the quality of steel pipe edge rolling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202295.6A CN106670279A (en) | 2016-12-23 | 2016-12-23 | Construction method for finishing steel pipe edge rolling through three-roller plate roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202295.6A CN106670279A (en) | 2016-12-23 | 2016-12-23 | Construction method for finishing steel pipe edge rolling through three-roller plate roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106670279A true CN106670279A (en) | 2017-05-17 |
Family
ID=58871035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611202295.6A Pending CN106670279A (en) | 2016-12-23 | 2016-12-23 | Construction method for finishing steel pipe edge rolling through three-roller plate roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106670279A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003170226A (en) * | 2001-12-06 | 2003-06-17 | Mitsubishi Heavy Ind Ltd | Apparatus and method for bending pipe |
| CN101239363A (en) * | 2007-02-10 | 2008-08-13 | 刘梅秋 | Electricity-saving labor-saving multifunctional lapping machine |
| CN201223893Y (en) * | 2008-06-06 | 2009-04-22 | 陕西化建工程有限责任公司 | Apparatus for bending big curvature U-shaped bend |
| CN202146936U (en) * | 2011-07-13 | 2012-02-22 | 上海宝冶工程技术有限公司 | Bending and rolling molding device for strip metal member |
| CN202377418U (en) * | 2011-11-14 | 2012-08-15 | 中冶天工上海十三冶建设有限公司 | Steel plate locating device of rolling machine |
| CN204912587U (en) * | 2015-07-31 | 2015-12-30 | 安徽安风风机有限公司 | Edge rolling device of round steel |
-
2016
- 2016-12-23 CN CN201611202295.6A patent/CN106670279A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003170226A (en) * | 2001-12-06 | 2003-06-17 | Mitsubishi Heavy Ind Ltd | Apparatus and method for bending pipe |
| CN101239363A (en) * | 2007-02-10 | 2008-08-13 | 刘梅秋 | Electricity-saving labor-saving multifunctional lapping machine |
| CN201223893Y (en) * | 2008-06-06 | 2009-04-22 | 陕西化建工程有限责任公司 | Apparatus for bending big curvature U-shaped bend |
| CN202146936U (en) * | 2011-07-13 | 2012-02-22 | 上海宝冶工程技术有限公司 | Bending and rolling molding device for strip metal member |
| CN202377418U (en) * | 2011-11-14 | 2012-08-15 | 中冶天工上海十三冶建设有限公司 | Steel plate locating device of rolling machine |
| CN204912587U (en) * | 2015-07-31 | 2015-12-30 | 安徽安风风机有限公司 | Edge rolling device of round steel |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |