CN111375653A - I-steel and H shaped steel combination formula general type leveling roller - Google Patents
I-steel and H shaped steel combination formula general type leveling roller Download PDFInfo
- Publication number
- CN111375653A CN111375653A CN201910000059.3A CN201910000059A CN111375653A CN 111375653 A CN111375653 A CN 111375653A CN 201910000059 A CN201910000059 A CN 201910000059A CN 111375653 A CN111375653 A CN 111375653A
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- China
- Prior art keywords
- roll
- shaped steel
- collar
- straightening
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000009628 steelmaking Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
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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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The invention belongs to the field of steel-making industry, and relates to a general straightening roller combined by I-shaped steel and H-shaped steel; the roll shaft device comprises a left roll ring, a right roll ring, a gasket group, a taper sleeve and a roll shaft; the straightening roll comprises a left roll collar, a gasket group, a right roll collar, a taper sleeve and a roll shaft, wherein the left roll collar, the gasket group and the right roll collar are sleeved on the taper sleeve and the roll shaft, the two sides of the left roll collar and the right roll collar are different in inclination, one side of the left roll collar is suitable for straightening I-shaped steel, and the other side of the left roll collar and the right roll collar is suitable for straightening H-shaped steel. The invention has the characteristics of simple structure, convenient use, high efficiency and the like.
Description
Technical Field
The invention belongs to the field of steel-making industry, and relates to a general straightening roller combined by I-shaped steel and H-shaped steel.
Background
In general, section bar production plants adopt an integral straightening roller when straightening I-shaped steel or H-shaped steel. Because the I-steel and H-shaped steel have more specifications and the width sizes of webs are different, the I-steel or H-shaped steel straightening rollers of all specifications cannot be commonly used, and generally, one set of straightening rollers is 11. The sectional material products have complex structures and very large variety number, and each product specification needs one set of special straightening roller, so that the field straightening roller has larger spare roller amount and high cost.
Disclosure of Invention
The invention aims to solve the problems and provides the I-steel and H-shaped steel combined universal straightening roller which has the characteristics of simple structure, convenience in use, high efficiency and the like.
The purpose of the invention is realized as follows: a general straightening roll combined by I-shaped steel and H-shaped steel comprises a left roll collar, a right roll collar, a gasket group, a taper sleeve and a roll shaft; the straightening roll comprises a left roll collar, a gasket group, a right roll collar, a taper sleeve and a roll shaft, wherein the left roll collar, the gasket group and the right roll collar are sleeved on the taper sleeve and the roll shaft, the two sides of the left roll collar and the right roll collar are different in inclination, one side of the left roll collar is suitable for straightening I-shaped steel, and the other side of the left roll collar and the right roll collar is suitable for straightening H-shaped steel.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention.
FIG. 2 is an assembly view of the present invention.
FIG. 3 is a schematic view of the I-steel assembly of the present invention.
FIG. 4 is a schematic view showing the combination of H-shaped steel according to the present invention.
Detailed Description
As shown in fig. 1, 2, 3 and 4, the i-steel and H-steel combined universal straightening roll comprises a left roll collar, a right roll collar, a gasket set, a taper sleeve and a roll shaft.
The straightening roll 1 is composed of a left roll collar 2, a gasket group 3, a right roll collar 4, a taper sleeve 5 and a roll shaft 6, and the left roll collar 2, the gasket group 3 and the right roll collar 4 are sleeved on the taper sleeve 5 and the roll shaft 6.
The left roll collar 2 and the right roll collar 4 have different slopes, one side is suitable for straightening I-shaped steel, and the other side is suitable for straightening H-shaped steel.
When the straightening roller is used, the width of the straightening roller 1 is changed by adjusting the gasket group 3 between the two roller rings 2 and 4 according to different product specifications. And then the straightening rollers which are suitable for straightening the I-steel and the H-shaped steel of each specification are assembled and combined, so that the universality of one set of straightening rollers among products of each specification of the I-steel and the H-shaped steel is realized.
The invention is very convenient to use, two sets of straightening rollers can meet the production requirement (one set is on line and one set is repaired), and the number of field spare rollers is effectively reduced.
The invention is suitable for all section steel straightening machines at home and abroad.
Claims (1)
1. A general straightening roll combined by I-shaped steel and H-shaped steel comprises a left roll collar, a right roll collar, a gasket group, a taper sleeve and a roll shaft; the method is characterized in that: the straightening roll (1) is composed of a left roll collar (2), a gasket group (3), a right roll collar (4), a taper sleeve (5) and a roll shaft (6), the left roll collar (2), the gasket group (3) and the right roll collar (4) are sleeved on the taper sleeve (5) and the roll shaft (6), the slopes of the two sides of the left roll collar (2) and the right roll collar (4) are different, one side of the two sides of the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910000059.3A CN111375653A (en) | 2019-01-01 | 2019-01-01 | I-steel and H shaped steel combination formula general type leveling roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910000059.3A CN111375653A (en) | 2019-01-01 | 2019-01-01 | I-steel and H shaped steel combination formula general type leveling roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111375653A true CN111375653A (en) | 2020-07-07 |
Family
ID=71213284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910000059.3A Pending CN111375653A (en) | 2019-01-01 | 2019-01-01 | I-steel and H shaped steel combination formula general type leveling roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111375653A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111025A (en) * | 1973-04-04 | 1978-09-05 | Nippon Steel Corporation | Straightening mill for section steel |
| US5191780A (en) * | 1991-03-19 | 1993-03-09 | Kawasaki Steel Corporation | Roller-type straightening apparatus for h-beams |
| JPH11277148A (en) * | 1998-03-25 | 1999-10-12 | Hitachi Ltd | Roller shape steel straightening machine, shape steel straightening equipment and connecting method of roller sleeve assembling unit |
| CN101791639A (en) * | 2010-04-08 | 2010-08-04 | 莱芜钢铁集团有限公司 | Section steel straightening roller device and assembly method |
| CN201644563U (en) * | 2010-04-08 | 2010-11-24 | 莱芜钢铁集团有限公司 | Profile steel straightening roller device |
| CN102151718A (en) * | 2010-12-02 | 2011-08-17 | 沈阳重型机械集团有限责任公司 | Simultaneous and quick aligning and locking device for multi-roll ring of section steel straightener |
| CN202779289U (en) * | 2012-07-02 | 2013-03-13 | 宣化钢铁集团有限责任公司 | Improved angle steel straightening roll |
| CN105834253A (en) * | 2016-06-12 | 2016-08-10 | 马鞍山安麦创新技术有限公司 | Prestress locking mechanism of combined roll collar of section steel straightening machine |
| CN108421851A (en) * | 2018-01-26 | 2018-08-21 | 山东钢铁股份有限公司 | Parallel edge of a wing channel steel straightener |
| CN109013759A (en) * | 2017-06-12 | 2018-12-18 | 鞍钢股份有限公司 | Combined channel steel straightening roller |
-
2019
- 2019-01-01 CN CN201910000059.3A patent/CN111375653A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111025A (en) * | 1973-04-04 | 1978-09-05 | Nippon Steel Corporation | Straightening mill for section steel |
| US5191780A (en) * | 1991-03-19 | 1993-03-09 | Kawasaki Steel Corporation | Roller-type straightening apparatus for h-beams |
| JPH11277148A (en) * | 1998-03-25 | 1999-10-12 | Hitachi Ltd | Roller shape steel straightening machine, shape steel straightening equipment and connecting method of roller sleeve assembling unit |
| CN101791639A (en) * | 2010-04-08 | 2010-08-04 | 莱芜钢铁集团有限公司 | Section steel straightening roller device and assembly method |
| CN201644563U (en) * | 2010-04-08 | 2010-11-24 | 莱芜钢铁集团有限公司 | Profile steel straightening roller device |
| CN102151718A (en) * | 2010-12-02 | 2011-08-17 | 沈阳重型机械集团有限责任公司 | Simultaneous and quick aligning and locking device for multi-roll ring of section steel straightener |
| CN202779289U (en) * | 2012-07-02 | 2013-03-13 | 宣化钢铁集团有限责任公司 | Improved angle steel straightening roll |
| CN105834253A (en) * | 2016-06-12 | 2016-08-10 | 马鞍山安麦创新技术有限公司 | Prestress locking mechanism of combined roll collar of section steel straightening machine |
| CN109013759A (en) * | 2017-06-12 | 2018-12-18 | 鞍钢股份有限公司 | Combined channel steel straightening roller |
| CN108421851A (en) * | 2018-01-26 | 2018-08-21 | 山东钢铁股份有限公司 | Parallel edge of a wing channel steel straightener |
Non-Patent Citations (1)
| Title |
|---|
| 曹燕: "H型钢辊式矫直机及矫直辊设计特点", 《冶金设备》 * |
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|---|---|---|---|
| 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: 20200707 |
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| WD01 | Invention patent application deemed withdrawn after publication |