CN103230934B - A kind of Type B section rolling former and implementation method - Google Patents
A kind of Type B section rolling former and implementation method Download PDFInfo
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- CN103230934B CN103230934B CN201310193692.1A CN201310193692A CN103230934B CN 103230934 B CN103230934 B CN 103230934B CN 201310193692 A CN201310193692 A CN 201310193692A CN 103230934 B CN103230934 B CN 103230934B
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Abstract
The invention belongs to shape extrusion and manufacture field, particularly relate to a kind of former and the implementation method with the section bar in Type B cross section.Described equipment comprises uncoiler, feed system, milling train lathe bed, roller transmission shaft, distribution box, dynamical system and section bar and cuts saw, it is characterized in that: described equipment also comprises multi-pass roll formation system, driven by dynamical system and roller transmission shaft, every time roll formation system is made up of top and bottom rolls and left and right roll; The top and bottom rolls matching form of described each passage closes, and the processed section bar of rolling forms each profile sections in Type B cross section; Described left and right roll is symmetrical arranged, and all has a product moulding gap, and the product moulding gap of the left and right roll of multi-pass is arranged in order, and each profile sections in Type B cross section overturning processed section bar becomes Type B.By arranging multi-pass roll formation system, accurate rolling can be carried out to section bar, forming Type B material.
Description
Technical field
The invention belongs to shape extrusion and manufacture field, particularly relate to a kind of former and the implementation method with the section bar in Type B cross section.
Background technology
Along with the development of science and technology, at building field, more and more towards following future development: namely shorter duration, more efficiently method of construction, so various new material, the new technology number of plies are not poor.The construction period in house is shortened dramatically, and flow process is also more simplified.Meanwhile, require also more strict to the security performance in house, a series of country and professional standard must be met.
Applicant is devoted to the research and development of new-type house and Related product flow process etc. specially, and applied for a kind of Type B beam column component on September 24th, 2012, application number is 201220490895.8.It comprises beam column stomach wall and two symmetrical column jecket structures, it is characterized in that: described beam column construction cross section is in " B " type.Offer the first hole in the middle part of the beam column stomach wall of described component, described first hole is rectangular; Beam column stomach wall both sides of the edge place offers the second symmetrical hole, and described second hole is long and narrow rectangle; Described beam column stomach wall offers some bolts hole.The utility model operational procedure is simple, intensity is high.
In prior art, not yet there is the special equipment for the manufacture of Type B beam column component.And in prior art, rolling tubular member is again insoluble technological difficulties always.Existing rolling tubular member method, is generally by adding core in section bar, then is extruded by external force, roll forming.But the tubular member of this method rolling, its inner surface generally can be scratched.The performance requirement of actual use cannot be met.
Summary of the invention
Object of the present invention, is to provide a kind of equipment and the implementation method that are specifically designed to Type B material roll forming.
Technical scheme of the present invention is as follows:
A kind of Type B section rolling former, described equipment comprises uncoiler, feed system, milling train lathe bed, roller transmission shaft, distribution box, dynamical system and section bar and cuts saw, it is characterized in that:
Described equipment also comprises multi-pass roll formation system, and driven by dynamical system and roller transmission shaft, every time roll formation system is made up of top and bottom rolls and left and right roll;
The top and bottom rolls matching form of described each passage closes, and the processed section bar of rolling forms each profile sections in Type B cross section;
Described left and right roll is symmetrical arranged, and all has a product moulding gap, and the product moulding gap of the left and right roll of multi-pass is arranged in order, and each profile sections in Type B cross section overturning processed section bar becomes Type B.
Further, described equipment also comprises a cooling water tank, is arranged on the section bar charging aperture place of multi-pass roll formation system.
Further, described equipment also comprises a profile aligning system, is arranged on the discharge outlet of multi-pass roll formation system, carries out position alignment to the Type B section bar of rolling, then sends into section bar and cut saw cutting.
Implement a method for described equipment, it is characterized in that, described method is as follows:
1, the roll formation system of arrangement multi-pass is installed on milling train lathe bed, does not have the roll formation system of passage to be installed by top and bottom rolls and left and right roll and form;
2, processed section bar enters roll formation system through feed system, first each section of rolling Type B cross section as requested, then to be matched with top and bottom rolls by left and right roll and to overturn each section of Type B cross section, finally becomes Type B;
3, position alignment is carried out to the Type B material of rolling, and send into section bar and cut saw cutting.
Beneficial effect of the present invention is:
1, by arranging multi-pass roll formation system, accurate rolling can be carried out to section bar, forming Type B material.
2, the operation of rolling to be rolled rolling by roll completely, can not cause any scuffing, meet the use standard of building system to Surface of profile.
3, by arranging profile aligning system, ensure that the shape and size of the Type B material of roll forming reach user demand.
Accompanying drawing explanation
Fig. 1 overall structure schematic diagram of the present invention.
Fig. 2 is the working state schematic representation of present device the 1st passage.
Fig. 3 is the working state schematic representation of present device the 4th passage.
Fig. 4 is the working state schematic representation of present device the 8th passage.
Fig. 5 is the working state schematic representation of present device the 12nd passage.
Fig. 6 is the working state schematic representation of present device the 21st passage.
Fig. 7 is the working state schematic representation of present device the 32nd passage.
Wherein, 1-uncoiler, 2-feed system, 3-milling train lathe bed, 4-cooling water tank, 5-roller transmission shaft, 6-distribution box, 7-dynamical system, 8-power transmission shaft, saw cut by 9-section bar, 10-profile aligning system, 11,12-top and bottom rolls, 13, about 14-roll, the processed section bar of 15-, 16-section bar gap.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is further described.
As shown in Figure 1, be overall structure schematic diagram of the present invention.A kind of Type B section rolling of the present invention former, comprises uncoiler 1, feed system 2, milling train lathe bed 3, roller transmission shaft 5, distribution box 6, dynamical system 7, power transmission shaft 8 and section bar and cuts saw 9.Above-mentioned building block all belongs to routine techniques of the prior art, and the section bar on uncoiler 1 carries out operation by feed system 2 on milling train.Dynamical system 7, power transmission shaft 8 and roller transmission shaft 5 coordinate the operations for forming of multi-pass roll formation system.Cut saw 9 by section bar after section bar operation completes and complete cutting.
Character of innovation point of the present invention is: this equipment also comprises multi-pass roll formation system, and driven by dynamical system and roller transmission shaft, every time roll formation system is made up of top and bottom rolls 11,12 and left and right roll 13,14.After section bar enters roll formation system, under the acting in conjunction of top and bottom rolls 11,12 and left and right roll 13,14, be rolled into Type B section bar.
Wherein, the top and bottom rolls matching form in each passage closes, and the processed section bar of rolling forms each profile sections in Type B cross section, and each paragraph namely being had by section bar plate rolling to go out Type B cross section gradually comes.
Left and right roll 13,14 is symmetrical arranged, and all has a product moulding gap 16.Shape specialized designs and the Type B section bar of section bar gap 16 match, and section bar is in the gap of the left and right roll 13,14 of each passage, and turnup gradually, after predetermined passage, turnup becomes Type B.
The effect of top and bottom rolls 11,12 and left and right roll 13,14 pairs of section bars is jointly carried out, is carried out simultaneously.According to the specification etc. of required Type B section bar, carry out the design of each passage of multi-pass roll formation system, while top and bottom rolls 11,12 is rolled, left and right roll 13,14 also carries out turnup.Top and bottom rolls also can be designed to symmetrical two parts, carries out coordinating shaping respectively with left and right roll.
As indicated with 2, be in specific embodiments of the invention, the working state schematic representation of the 1st passage.Now top and bottom rolls carries out the rolling of each paragraph of section bar.Fig. 3 is the working state schematic representation of the 4th passage.The shape of relative 2nd passage, section bar is shaping gradually.Fig. 4 shows the working state schematic representation of the 8th passage.Can find out in figure, top and bottom rolls and left and right roll just carry out common operation to section bar, and section bar is shaping gradually.Fig. 5 shows the working state schematic representation of the 12nd passage.Fig. 6 shows the working state schematic representation of the 21st passage.Fig. 7 shows the working state schematic representation of the 32nd passage.Also be the working state schematic representation of last passage of the present invention.Section bar completes rolling, defines the Type B material with two symmetrical blank pipe shapes.
Further, described system also comprises a cooling water tank 4, is arranged on the section bar charging aperture place of multi-pass roll formation system.Section bar and equipment are cooled timely, has both ensured that section bar can not cause distortion because of temperature is too high, also extended the service life of equipment.
Described system also comprises a profile aligning system 10, is arranged on the discharge outlet of multi-pass roll formation system, carries out position alignment to the Type B section bar of rolling, then sends into section bar and cut saw cutting.
The implementation method of the said equipment is as follows:
1, on milling train lathe bed, install the roll formation system of arrangement multi-pass, every time roll formation system is installed by top and bottom rolls and left and right roll and is formed;
2, processed section bar enters roll formation system through feed system, first each section of rolling Type B cross section as requested, then to be matched with top and bottom rolls by left and right roll and to overturn each section of Type B cross section, finally becomes Type B;
3, position alignment is carried out to the Type B material of rolling, and send into section bar and cut saw cutting.
Claims (2)
1. a Type B section rolling former, described equipment comprises uncoiler, feed system, milling train lathe bed, roller transmission shaft, distribution box, dynamical system and section bar and cuts saw, it is characterized in that:
Described equipment also comprises multi-pass roll formation system, and driven by dynamical system and roller transmission shaft, every time roll formation system is made up of top and bottom rolls and left and right roll;
The top and bottom rolls matching form of described each passage closes, and the processed section bar of rolling forms each profile sections in Type B cross section;
Described left and right roll is symmetrical arranged, and all has a product moulding gap, and the product moulding gap of the left and right roll of multi-pass is arranged in order, and each profile sections in Type B cross section overturning processed section bar becomes Type B;
Described equipment also comprises a cooling water tank, is arranged on the section bar charging aperture place of multi-pass roll formation system;
Described equipment also comprises a profile aligning system, is arranged on the discharge outlet of multi-pass roll formation system, carries out position alignment to the Type B section bar of rolling, then sends into section bar and cut saw cutting.
2. implement the claims a method for equipment described in 1, it is characterized in that, described method is as follows:
2.1 install the roll formation system arranging multi-pass on milling train lathe bed, and every time roll formation system is installed by top and bottom rolls and left and right roll and formed;
2.2 processed section bars enter roll formation system through feed system, first each section of rolling Type B cross section as requested, then to be matched with top and bottom rolls by left and right roll and to overturn each section of Type B cross section, finally become Type B;
The Type B material of 2.3 pairs of rollings carries out position alignment, and sends into section bar and cut saw cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193692.1A CN103230934B (en) | 2013-05-23 | 2013-05-23 | A kind of Type B section rolling former and implementation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193692.1A CN103230934B (en) | 2013-05-23 | 2013-05-23 | A kind of Type B section rolling former and implementation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103230934A CN103230934A (en) | 2013-08-07 |
| CN103230934B true CN103230934B (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310193692.1A Expired - Fee Related CN103230934B (en) | 2013-05-23 | 2013-05-23 | A kind of Type B section rolling former and implementation method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2111803C1 (en) * | 1997-06-03 | 1998-05-27 | Открытое акционерное общество "Северсталь" | Method for rolling channel bars |
| CN2717559Y (en) * | 2003-08-28 | 2005-08-17 | 武钢集团汉口轧钢厂 | Cold bending centre sill for railway rolling stock |
| CN102248368A (en) * | 2011-06-14 | 2011-11-23 | 天津华源盛电器控制设备有限公司 | KB section rolling forming method |
| CN102785697A (en) * | 2012-08-31 | 2012-11-21 | 中国重汽集团济南动力有限公司 | High-strength hot-rolling automobile longitudinal beam material and longitudinal beam manufacturing method |
| CN203316477U (en) * | 2013-05-23 | 2013-12-04 | 北京门窗发展有限公司 | B-type sectional material rolling forming equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0332403A (en) * | 1989-06-28 | 1991-02-13 | Sumitomo Metal Ind Ltd | Production of ribbed steel plate |
| CN1113708C (en) * | 2000-04-13 | 2003-07-09 | 占金弟 | Tandem mill for cold bending of stainless steel section |
| CN101664879A (en) * | 2009-09-18 | 2010-03-10 | 北方工业大学 | Tailor-welded blank roll bending forming method and device thereof |
-
2013
- 2013-05-23 CN CN201310193692.1A patent/CN103230934B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2111803C1 (en) * | 1997-06-03 | 1998-05-27 | Открытое акционерное общество "Северсталь" | Method for rolling channel bars |
| CN2717559Y (en) * | 2003-08-28 | 2005-08-17 | 武钢集团汉口轧钢厂 | Cold bending centre sill for railway rolling stock |
| CN102248368A (en) * | 2011-06-14 | 2011-11-23 | 天津华源盛电器控制设备有限公司 | KB section rolling forming method |
| CN102785697A (en) * | 2012-08-31 | 2012-11-21 | 中国重汽集团济南动力有限公司 | High-strength hot-rolling automobile longitudinal beam material and longitudinal beam manufacturing method |
| CN203316477U (en) * | 2013-05-23 | 2013-12-04 | 北京门窗发展有限公司 | B-type sectional material rolling forming equipment |
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| CN103230934A (en) | 2013-08-07 |
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