CN104499641A - Separated continuous roll forming process for processing continuous twin-beam light steel room-frame component - Google Patents

Separated continuous roll forming process for processing continuous twin-beam light steel room-frame component Download PDF

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Publication number
CN104499641A
CN104499641A CN201410708819.3A CN201410708819A CN104499641A CN 104499641 A CN104499641 A CN 104499641A CN 201410708819 A CN201410708819 A CN 201410708819A CN 104499641 A CN104499641 A CN 104499641A
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continuous rolling
steel
preliminary
separate type
continuous
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CN201410708819.3A
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谢英俊
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谢英俊
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Abstract

The invention relates to a separated continuous roll forming process for processing a continuous twin-beam light steel room-frame component. The process comprises the following steps: separating beam column components from a continuous roll forming machine by virtue of stamping, reinforcing and other processes, cutting/or/non-cutting the steel strips or rolling steel coils after stamping and reinforcing the strip steel, and feeding the processed steel strips into the continuous roll forming machine for molding or molding and cutting off. According to the separated continuous roll forming process, the beam column components are subjected to continuous complex precision machining, the transportation cost is saved, damage in the transportation process is reduced, and the process is further practical.

Description

Process the separate type continuous rolling moulding process of the light steel roof truss component of continuous twin beams
Technical field
The present invention relates to a kind of processing technology of lightweight steel component, particularly relating to the separate type continuous rolling moulding process for processing the light steel roof truss component of continuous twin beams.
Background technology
Cold bending thin wall type light steel construction possesses the advantages such as construction is fast, energy-saving and emission-reduction, environmental friendliness, is following building trend.
Prior art is when processing traditional light steel construction component, and preprocessing is all simple perforate and roll-forming, and complicated processing technology is carried out after component roll forming, and the technique therefore adopted is disposable completing.Once complete in roller pressing forming machine by the preliminary step of component and continuous rolling step.Preliminary step and continuous rolling step adopt same dynamical system and control system, thus cause machining accuracy not control very well.This just makes existing technique cannot the high component for the light steel roof truss of continuous twin beams of requirement on machining accuracy.
In the light steel roof truss of so-called continuous twin beams the implication of " continuous structure beam " refer to structural column and structural beams intersect junction structural beams and structural column does not block or uninterruptedly, and the connection between roof truss and roof truss also adopts continuous beam and structural column to combine by intersecting, the structural beams of junction and structural column also do not block or uninterruptedly.Prior art is then the place combined in structural beams and structural column intersection, beam or post is blocked.
Because the position accuracy demand of the otch, locating hole etc. of the beam and column in continuous twin beams is high, the post in the more existing light steel construction of length of simultaneously post and beam and the length of beam long a lot.The technological actions such as beam column component is longer, the punching press reinforcement the more more difficult assurance of accuracy.Defect producing cause by analysis, the preprocessing process such as general forming machine perforate, otch, concavo-convex punching press, franking and roll-forming processing technology adopt same control system and dynamical system, band steel keeps synchronously pulling, each processing action, must be parked on the position automatically controlling setting with steel, roll-forming required drive is large, pulls and easily occurs error between pausing, can the accumulation of error be produced when processing action is too many, produce a lot of defect when actual production.Existing equipment and processing technology are difficult to the process requirements of the light steel roof truss component of satisfied continuous twin beams.Particularly relate to the present inventor and produce on August 20th, 2009 to State Intellectual that the patent No. submitted to is 200920171128.9, name is called the light steel roof truss component described in " the light steel roof truss being provided with continuous twin-beam structure ", and the present inventor is called the light steel roof truss component described in the Chinese patent application 201410035766.3 of " the light steel roof truss being provided with continuous structure beam " in the name that on January 24th, 2014 submits to.
Because above-mentioned existing defect, the present inventor is based on being engaged in the practical experience and professional knowledge that this type of product design manufacture enriches for many years, and coordinate the utilization of scientific principle, actively in addition research and innovation, to founding a kind of separate type continuous rolling moulding process for processing the light steel roof truss component of continuous twin beams newly, it is made to have more practicality.Through constantly research, design, and through repeatedly studying sample and after improving, finally creating the invention had practical value.
Summary of the invention
One object of the present invention is, overcome existing continuous twin beams light steel roof truss component work in-process and have that machining accuracy is wayward, component after processing not easily transports and the defect such as installation, and provide a kind of separate type continuous rolling moulding process, the processing technology of light for continuous twin beams steel roof truss component is decomposed, the preprocessing process such as perforate, otch, concavo-convex punching press, franking and rolling forming process are separately operated, thus be more suitable for practicality, and there is the value in industry.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of separate type continuous rolling moulding process for processing the light steel roof truss component of continuous twin beams that the present invention proposes, it sequentially comprises the steps: the preliminary step to member tape steel; To the continuous rolling forming step of member tape steel; Wherein, the light steel roof truss component of described continuous twin beams comprises beam and/or post.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid separate type continuous rolling moulding process, wherein said preliminary step comprises and carries out multiple perforate punching press, otch punching press, concavo-convex punching press, franking, welding and/or riveted joint steel disc reinforcement to described member tape steel.
Aforesaid separate type continuous rolling moulding process, the member tape steel after described preprocessing is sent in continuous rolling forming machine and carries out shaping or shaping and block by wherein said continuous rolling forming step further.
Aforesaid separate type continuous rolling moulding process, described preliminary step and described continuous rolling forming step run independently of one another, and dynamical system and the control system of the dynamical system of described preliminary step and control system, described continuous rolling forming step are run independently of one another.
Aforesaid separate type continuous rolling moulding process, wherein, described component does not block and directly carries out continuous rolling forming step after preliminary step, is provided with the cushion space avoiding described component to produce pulling force between described preliminary step and continuous rolling forming step.
Aforesaid separate type continuous rolling moulding process, wherein, the band steel of described component after preliminary step blocks or does not block and be directly rolled into coil of strip, then the band steel after processing or coil of strip are sent into continuous rolling forming machine shaping with block.
Aforesaid separate type continuous rolling moulding process, wherein: described continuous beam is L shape, U-shaped, C shape, Z-shaped and/or plate shaped, and described post is C shape, U-shaped, square opening and/or bends square.
By technique scheme, the beam column component separate type continuous rolling contour machining procedure of the light steel roof truss of the continuous twin beams of the present invention at least has following advantages:
First, processing and the technique such as perforate, otch, concavo-convex punching press, franking of continuous twin beams light steel roof truss component, pull the power related to little compared to the power involved by roll-forming with steel, therefore the dynamical system independent operating of preprocessing and roll-forming, preprocessing adopts the dynamical system that precision is high, do accurate location, then do processing action behind location, can accuracy be improved;
The second, rolling forming process band steel pulls required drive much larger than processing and techniques such as perforate, otch, concavo-convex punching press, frankings, and precision requirement is not high, after systematic position of the present invention is independent can quick roll molded;
3rd, when preprocessing and roll-in two kinds of technique interlocks, the band steel after the processing technologys such as band steel drift pressure reinforcement complete does not block, arrange cushion space between two techniques, allow band steel not produce pulling force, two techniques do not interfere with each other, can hall space be saved, reduce the transfer of band steel;
4th, the band coil of strip after the processing technologys such as band steel drift pressure reinforcement complete becomes coil of strip, then uses some roll-forming in shaped steel, is conducive to remote transfer, reduces cost of transportation, reduce shaped steel deformed damaged in transportation;
5th, in the present invention, preliminary step and continuous rolling forming step run independently of one another, but can carry out in the same time and place, also can carry out at no Time and place as required; And
6th, preprocessing is different from precision requirement with the working properties of roll-forming two systems, and two process systems are separated, and can save cost of equipment investment.
In sum, the beam column component separate type continuous rolling contour machining procedure of the light steel roof truss of continuous twin beams of the present invention, this technique by techniques such as beam column component punching press reinforcement by separating in continuous rolling forming machine, band steel after the reinforcement etc. of band steel drift pressure being machined blocks or does not block and is rolled into coil of strip, then the band steel/after processing or coil of strip are sent into continuous rolling forming machine shaping or shaping with block.Described separate type continuous rolling contour machining procedure, be conducive to beam column component and do the processing of continuity complex precise, and saving cost of transportation, reduce the damage in transportation, it has above-mentioned many advantages and practical value, and publish there are no similar structure design or use in like product and really belong to innovation, no matter its structure at product or functionally all have larger improvement, have large improvement technically, and create handy and practical effect, and more existing roll-forming processing technology has multinomial effect of enhancement, thus be more suitable for practicality, and there is the extensive value of industry, it is really a novelty, progressive, practical new design.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand this technological means of the present invention, and can be implemented according to the content of manual, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Shown in Fig. 1 is preferred version of the present invention, namely described B, D two technique interlock schematic diagram;
Shown in Fig. 2 is another preferred version of the present invention, and wherein, shown in Fig. 2 A is the preprocessing process B schematic diagrames such as punching press of the present invention, reinforcement; Shown in Fig. 2 B is continuous rolling moulding process D schematic diagram of the present invention; And
Shown in Fig. 3 is another preferred version of the present invention, and namely the band steel H that blocks after completing of the preprocessing process B such as punching press of the present invention, reinforcement, is sent to continuous rolling moulding process D schematic diagram.
Wherein, attached graph laplacian is schematically as follows:
A: band steel coil of strip; B: the preliminary step such as punching press reinforcement; C: cushion space; D: continuous rolling forming step; E: finished product shaped steel; F: steel band processing traffic direction; G: be rolled into coil of strip after the preliminary step such as band steel drift pressure reinforcement complete; And H: the steel band blocked after the preliminary step such as punching press reinforcement complete.
Detailed description of the invention
For further setting forth the present invention for the technological means reaching predetermined object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to its detailed description of the invention of beam column component separate type continuous rolling contour machining procedure of the light steel roof truss of continuous twin beams proposed according to the present invention, feature and effect thereof, be described in detail as follows.
Refer to shown in Fig. 1, its display be the scheme of a preferred embodiment of the present invention.In the present embodiment, preliminary step B and continuous rolling forming step D runs independently of one another, but carries out continuously each other, namely carries out continuously in same place.Between preliminary step B and continuous rolling forming step D, be provided with cushion space C.The beam column component separate type continuous rolling contour machining procedure of the light steel roof truss of continuous twin beams that the present invention proposes comprises the preliminary step B and continuous rolling forming step D such as punching press reinforcement.During operation, preliminary step B is carried out by needing the member tape steel of processing (being namely with steel coil of strip A), before carrying out continuous rolling forming step D, pass through cushion space C through the band steel coil of strip A of preprocessing, avoid described member tape steel and produce pulling force.After the preliminary step B and continuous rolling forming step D of independent operating, namely generate finished product shaped steel E.
What Fig. 2 showed is another preferred embodiment of the present invention.Band steel coil of strip A does not block after preliminary step B, but is rolled into coil of strip, then can carry out the process of continuous rolling forming step D in different places.The benefit done so according to actual needs, preliminary step B (namely shown in Fig. 2 A) and continuous rolling forming step D (namely shown in Fig. 2 B) can be carried out independent process.The advantage done like this is the precision that both improve preliminary step B, has saved processing cost simultaneously, also refer to the convenience of tool member.
What Fig. 3 showed is another preferred embodiment of the present invention.In this embodiment, band steel coil of strip A blocks after preliminary step B, namely obtains the steel band H blocked after the preliminary step such as punching press reinforcement complete, then carries out continuous rolling forming step D.
The technological innovation of the beam column component separate type continuous rolling contour machining procedure of the above-mentioned light steel roof truss of the continuous twin beams of the present invention as the method and Structure composing, for technician of the same trade now, all there is many saving graces, and the progressive that really possesses skills.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.

Claims (8)

1., for processing a separate type continuous rolling moulding process for the light steel roof truss component of continuous twin beams, it is characterized in that this technique sequentially comprises the steps:
To the preliminary step of member tape steel;
To the continuous rolling forming step of member tape steel;
Wherein, described continuous twin beams light steel roof truss component comprises the beam and/or post that described band steel makes.
2. separate type continuous rolling moulding process according to claim 1, wherein said preliminary step comprises and carries out perforate punching press, otch punching press, concavo-convex punching press, franking, welding and/or riveted joint steel disc reinforcement to described member tape steel.
3. separate type continuous rolling moulding process according to claim 1, the member tape steel after described preprocessing is sent in continuous rolling forming machine and carries out shaping or shaping and block by wherein said continuous rolling forming step further.
4. the separate type continuous rolling moulding process according to claim arbitrary in claim 1-3, it is characterized in that, described band steel preliminary step and described continuous rolling forming step run independently of one another, and the dynamical system of described preliminary step is run independently of one another with the dynamical system of its control system, described continuous rolling forming step and its control system.
5. separate type continuous rolling moulding process according to claim 4, wherein, the band steel of described component after preliminary step does not block and directly carries out continuous rolling forming step, is provided with the cushion space avoiding the band steel of described component to produce pulling force between described preliminary step and continuous rolling forming step.
6. separate type continuous rolling moulding process according to claim 4, wherein, the band steel of described component after preliminary step directly blocks, or does not block and be directly rolled into coil of strip, then it is shaping and/or block the band steel after processing or coil of strip to be sent into continuous rolling forming machine.
7. the separate type continuous rolling moulding process according to claim arbitrary in claim 1-3, it is characterized in that, when described preliminary step and described roll-forming step interlock, the cushion space avoiding described member tape steel to produce pulling force is set between described two steps.
8. the separate type continuous rolling moulding process according to claim arbitrary in claim 1-3, wherein, described continuous beam is L shape, U-shaped, C shape, Z-shaped and/or plate shaped, and described post is C shape, U-shaped, square opening and/or bends square.
CN201410708819.3A 2014-11-28 2014-11-28 Separated continuous roll forming process for processing continuous twin-beam light steel room-frame component Pending CN104499641A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107914110A (en) * 2016-10-08 2018-04-17 石柏林 A kind of double steel plate shear-wall element production method and production equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1463807A (en) * 2002-06-05 2003-12-31 北新建材(集团)有限公司 Process for the manufacture of cold rolling accurate super narrow steel strip and apparatus thereof
CN1930311A (en) * 2004-01-20 2007-03-14 普尔曼工业公司 Method and apparatus for the continuous fabrication of shaped metal articles
CN101028685A (en) * 2007-03-22 2007-09-05 南京赛彤铁路电气化有限公司 Stainless-steel band special apparatus for steel-aluminum composite contact rail
WO2011020283A1 (en) * 2009-08-20 2011-02-24 Hsieh Yingchun Light steel roof truss with structure of double continuous beam
CN202527580U (en) * 2012-04-26 2012-11-14 福建永德利刀剪有限公司 Device for synchronously finishing steps of punching sheet, punching hole and printing mark of scissor blade
CN203390542U (en) * 2013-08-20 2014-01-15 潍坊奥腾冷弯机械有限公司 Production line for edge beams of three-dimensional garage
CN103612119A (en) * 2013-11-25 2014-03-05 南京金城轨道交通设备有限公司 Stainless steel strip forming equipment for steel-aluminum composite contact rail

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1463807A (en) * 2002-06-05 2003-12-31 北新建材(集团)有限公司 Process for the manufacture of cold rolling accurate super narrow steel strip and apparatus thereof
CN1930311A (en) * 2004-01-20 2007-03-14 普尔曼工业公司 Method and apparatus for the continuous fabrication of shaped metal articles
CN101028685A (en) * 2007-03-22 2007-09-05 南京赛彤铁路电气化有限公司 Stainless-steel band special apparatus for steel-aluminum composite contact rail
WO2011020283A1 (en) * 2009-08-20 2011-02-24 Hsieh Yingchun Light steel roof truss with structure of double continuous beam
CN202527580U (en) * 2012-04-26 2012-11-14 福建永德利刀剪有限公司 Device for synchronously finishing steps of punching sheet, punching hole and printing mark of scissor blade
CN203390542U (en) * 2013-08-20 2014-01-15 潍坊奥腾冷弯机械有限公司 Production line for edge beams of three-dimensional garage
CN103612119A (en) * 2013-11-25 2014-03-05 南京金城轨道交通设备有限公司 Stainless steel strip forming equipment for steel-aluminum composite contact rail

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107914110A (en) * 2016-10-08 2018-04-17 石柏林 A kind of double steel plate shear-wall element production method and production equipment
CN107914110B (en) * 2016-10-08 2021-05-11 石柏林 Production method and production equipment for double-steel-plate shear wall unit

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