CN1903461A - Method for producing I shaped flat cold-rolled bar - Google Patents
Method for producing I shaped flat cold-rolled bar Download PDFInfo
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- CN1903461A CN1903461A CN 200610069782 CN200610069782A CN1903461A CN 1903461 A CN1903461 A CN 1903461A CN 200610069782 CN200610069782 CN 200610069782 CN 200610069782 A CN200610069782 A CN 200610069782A CN 1903461 A CN1903461 A CN 1903461A
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- cold
- band steel
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- shaped flat
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Abstract
A cold rolling technology for manufacturing the I-shaped ribbon steel includes such steps as decoiling, guiding, cold rolling and coiling.
Description
Technical field: the present invention relates to a kind of cold rolling process, particularly can be used for producing the method for I shaped flat cold-rolled bar.
Background technology: the production method of existing I shape band steel is a hot-roll forming.Because its section is little, existing needs many pyrogenes material to cause the energy consumption height; I shaped flat cold-rolled bar does not then have special equipment and method.
Summary of the invention: purpose of the present invention is exactly to propose a kind of technical scheme of producing the method for I shaped flat cold-rolled bar, and exist with the solution background technology: the production method of existing I shape band steel is a hot-roll forming.Because its section is little, existing needs many pyrogenes material to cause the energy consumption height; I shaped flat cold-rolled bar does not then have special equipment and method.Solving this technical problem the technical scheme that is adopted is: a kind of method of producing I shaped flat cold-rolled bar is characterized in that the production line that this method is formed according to following equipment finishes: A, will be arranged on the decoiling equipment by the slitting winding band steel of one-heating forming; B, slitting winding band steel are undertaken cold rolling by 4-roller cold rolling mill; C, slitting winding band steel keep the tram by guider again; D, slitting winding band steel carry out the rolling on edge shaping by vertical cold-rolling mill again; E, at last by the winder rolling.4-roller cold rolling mill wherein is: the reductor that connects with motor is set on the base, reductor connects the tooth machine by shaft coupling, the tooth machine is connected on a pair of working roll between A frame and the B frame by Hooks coupling universal coupling again, form I shape space between this a pair of working roll, be arranged between the A frame of gantry base and the B frame backing roll also is set.On this a pair of working roll roller shell is set.
The beneficial effect that the present invention is had compared with the prior art is: owing to adopt technique scheme, can utilize the cold rolling one-tenth of slitting winding band steel I shape band steel.And slitting winding band steel forms by the band steel slitting of one-heating forming, significantly reduced energy consumption.And only need adjust the shape and the specification of the roller shell of working roll, and just can easily produce the I shape band steel of all size, model, be fit to the production needs of various batches and kind.
Description of drawings: Fig. 1 is the schematic diagram of production line of the present invention.Fig. 2 is the 4-roller cold rolling mill structural representation.Fig. 3 is the schematic diagram of set roller shell on this a pair of working roll on the cold-rolling mill.
The specific embodiment: with reference to figure 1, Fig. 2, Fig. 3, a kind of method of producing I shaped flat cold-rolled bar, the production line that this method is formed according to following equipment is finished: A, will be arranged on the decoiling equipment 12 by the slitting winding band steel of one-heating forming; B, slitting winding band steel are undertaken cold rolling by 4-roller cold rolling mill 13; C, slitting winding band steel keep the tram by guider 14 again; D, slitting winding band steel carry out the rolling on edge shaping by vertical cold-rolling mill 15 again; E, at last by winder 16 rollings.4-roller cold rolling mill wherein is: the reductor 2 that connects with motor 3 is set on the base 1, reductor 2 connects tooth machine 5 by shaft coupling 4, tooth machine 5 is connected on a pair of working roll 10 between A frame 7 and the B frame 9 by Hooks coupling universal coupling 6 again, form I shape space between this a pair of working roll 10, be arranged between the A frame 7 of gantry base 11 and the B frame 9 backing roll 8 also is set, on this a pair of working roll 10 roller shell is set.
Claims (3)
1, a kind of method of producing I shaped flat cold-rolled bar is characterized in that the production line that this method is formed according to following equipment finishes: A, will be arranged at by the slitting winding band steel of one-heating forming on the decoiling equipment (12); B, slitting winding band steel are undertaken cold rolling by 4-roller cold rolling mill (13); C, slitting winding band steel keep the tram by guider (14) again; D, slitting winding band steel carry out the rolling on edge shaping by vertical cold-rolling mill (15) again; E, at last by winder (16) rolling.
2, according to the described a kind of method of producing I shaped flat cold-rolled bar of claim 1, it is characterized in that 4-roller cold rolling mill wherein is: base (1) is gone up the reductor (2) that connects with motor (3) is set, reductor (2) connects tooth machine (5) by shaft coupling (4), tooth machine (5) is connected on a pair of working roll (10) between A frame (7) and the B frame (9) by Hooks coupling universal coupling (6) again, form I shape space between this a pair of working roll (10), be arranged between the A frame (7) of gantry base (11) and the B frame (9) backing roll (8) also is set.
3, according to claim 1 or 2 described a kind of equipment of producing I shaped flat cold-rolled bar, it is characterized in that on this a pair of working roll (10) roller shell being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610069782 CN1903461A (en) | 2006-07-29 | 2006-07-29 | Method for producing I shaped flat cold-rolled bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610069782 CN1903461A (en) | 2006-07-29 | 2006-07-29 | Method for producing I shaped flat cold-rolled bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1903461A true CN1903461A (en) | 2007-01-31 |
Family
ID=37672909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610069782 Pending CN1903461A (en) | 2006-07-29 | 2006-07-29 | Method for producing I shaped flat cold-rolled bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1903461A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001109A (en) * | 2016-06-07 | 2016-10-12 | 烟台玄祥五金有限公司 | Production equipment and production method for cold-rolled steel strip |
-
2006
- 2006-07-29 CN CN 200610069782 patent/CN1903461A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001109A (en) * | 2016-06-07 | 2016-10-12 | 烟台玄祥五金有限公司 | Production equipment and production method for cold-rolled steel strip |
| CN106001109B (en) * | 2016-06-07 | 2017-10-10 | 烟台玄祥五金有限公司 | The production equipment and preparation method of a kind of cold-rolled strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |