CN203109042U - Variable cross-section roll bending forming production line - Google Patents
Variable cross-section roll bending forming production line Download PDFInfo
- Publication number
- CN203109042U CN203109042U CN 201320135830 CN201320135830U CN203109042U CN 203109042 U CN203109042 U CN 203109042U CN 201320135830 CN201320135830 CN 201320135830 CN 201320135830 U CN201320135830 U CN 201320135830U CN 203109042 U CN203109042 U CN 203109042U
- Authority
- CN
- China
- Prior art keywords
- variable
- unit
- section
- roll
- production line
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Metal Rolling (AREA)
Abstract
A variable cross-section roll bending forming production line comprises an uncoiler, a performing unit, a variable cross-section roll bending forming unit and a product post-processing forming unit, wherein a discharging end of the uncoiler is connected with a feeding end of the performing unit, a discharging end of the performing unit is connected with a feeding end of the variable cross-section roll bending forming unit, and a discharging end of the variable cross-section roll bending forming unit is connected with a feeding end of the product post-processing forming unit. The variable cross-section roll bending forming production line achieves the fact that bilateral variable cross-section section bars are continuously produced through a roll bending forming method. According to the variable cross-section roll bending forming production line, a working process of the whole production line is completely automatically controlled, working of various devices can be coordinated, production efficiency is high, and quality of products is guaranteed.
Description
Technical field
The utility model relates to the sheet metal technical field of processing equipment, especially relates to a kind of variable-section roll-bending shaping production line.
Background technology
Roll forming is shaped at metal blank and has and application widely with manufacture field, mostly be for sheet forming and method for processing at present: through the multi-pass forming rolls of arranged in order, be shaped the section bar of shape of cross section fixed single can't mold cross section section bar complicated and changeable.Yet, because section bar is in actual industrial is used, have cross-sectional dimensions, the miscellaneous characteristics of shape, because traditional production line adjustability is relatively poor, when reply varying cross-section demand, will have complex operation, equipment replacement problem frequently, this has influenced a whole set of Production Line efficient and forming accuracy greatly.
The utility model content
The purpose of this utility model is to design a kind of variable-section roll-bending shaping production line, addresses the above problem.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of variable-section roll-bending shaping production line comprises uncoiler, preform unit, to shaping unit behind variable-section roll-bending shaping unit and the product; The discharge end of described uncoiler connects the feeding end of described preform unit, the discharge end of described preform unit connects the feeding end of described variable-section roll-bending shaping unit, and the discharge end of described variable-section roll-bending shaping unit connects the feeding end that shapes unit behind the described product.
Described preform unit comprises straightener, stock chest and towards rolling device, described straightener, described stock chest and describedly constitute described importing preform unit towards rolling device cascade successively.
Shape unit behind the described product and comprise clipping apparatus and bunching device, described clipping apparatus and described bunching device cascade successively shape unit after constituting described product.
Described variable-section roll-bending shaping unit comprises material guiding machine, plain-barreled roll mechanism and edger roll mechanism, and described material guiding machine, described plain-barreled roll mechanism and described edger roll mechanism cascade successively constitute described variable-section roll-bending shaping unit.
Described edger roll mechanism is that the three-dimensional variable cross-section make-up machine of double rack constitutes, wherein the curve shape of every group of roll, self translation and to rotate all be that shape according to the sheet metal of required shaping is different and change setting and form.
The discharge end of described uncoiler is over against the feeding end that connects described preform unit, the discharge end of described preform unit is over against the feeding end that connects described variable-section roll-bending shaping unit, and the discharge end of described variable-section roll-bending shaping unit is over against connecting the feeding end that shapes unit behind the described product.
A kind of variable-section roll-bending manufacturing process comprises that step is as follows:
The first step is carried out uncoiling to the sheet metal of rolling earlier by uncoiler;
In second step, then carry out leveling by the described sheet metal of straightener after with uncoiling;
In the 3rd step, the described sheet metal behind the leveling enters towards rolling device, is rolled by described it being dashed towards rolling device;
In the 4th step, material guiding machine rolls good described sheet metal and sends into plain-barreled roll mechanism dashing, and described plain-barreled roll mechanism carries out secondary with described sheet metal and flattens;
In the 5th step, the described sheet metal after secondary flattens enters edger roll mechanism, and the shaping of passage variable-section roll-bending pursue to sheet material by described edger roll mechanism.
Also comprise:
In the 6th step, by clipping apparatus described sheet metal length and the shape as required that has been shaped carried out cutting.
Also comprise:
In the 7th step, by bunching device the described sheet metal of cutting is carried out stacking.
In the 3rd step, the described sheet metal behind the leveling is stored at earlier in the stock chest, enters subsequently towards rolling device, is rolled by described it being dashed towards rolling device.
The utility model relates to a kind of variable-section roll-bending shaping production line, is used for solving complex section sheet material forming difficulty, inefficient problem, has captured the problem of sheet material three dimension one progressive forming difficulties simultaneously.Described production line comprises by the forming process of sheet material: uncoiler, straightener, stock chest, towards rolling device, material guiding machine, plain-barreled roll mechanism, edger roll mechanism, clipping apparatus and bunching device.Described straightener, stock chest and constitute towards rolling device cascade successively and to import the preform unit, described material guiding machine, plain-barreled roll mechanism and edger roll mechanism cascade successively constitute variable-section roll-bending shaping unit, and described edger roll mechanism is made up of the variable cross-section roller group that multi-pass comprises special roll.The utility model, easy and simple to handle, the production efficiency height is applicable to that the variable cross-section of different-thickness, difformity sheet material is shaped, and can guarantees good sheet material forming precision and mechanical property.
At the deficiency of variable-section roll-bending manufacturing process in the prior art, the utility model provides a kind of variable-section roll-bending shaping production line, is used for solving complex section sheet material forming difficulty, inefficient problem.
The three-dimensional variable cross-section make-up machine of the so-called double rack of the utility model, applied for referring to our unit, the patent No. is CN202061948U China utility model patent.It discloses the three-dimensional variable cross-section make-up machine of a kind of double rack, has solved the sheet material technical problem of bilateral while variable cross-section moulding longitudinally, is well positioned to meet requirements of actual production.Now its edger roll mechanism as the neutral roller of variable-section roll-bending shaping unit in the production line, make the whole production line high efficiency, good product performance.
The curve shape of every group of roll in the neutral roller mechanism of variable-section roll-bending shaping unit (6), self translation and to rotate all be different and change according to required shaping form have solved the sheet material bilateral problem of variable cross-section shaping longitudinally simultaneously.
The beneficial effects of the utility model can be summarized as follows:
1, every group of roll in the utility model edger roll mechanism can be realized vertical translation and rotation, better meets the demand of differing formed cross section sheet material.
2, the road number of times of the utility model edger roll mechanism can suitably be adjusted according to the material hardness of sheet material and the complexity of required variable cross-section.
3, the utility model has been realized producing bilateral irregular section continuously with the method for roll forming.
4, the variable-section roll-bending shaping production line that the utility model provides can production uniform section section bar, the section bar of monolateral variable cross-section, bilateral variable cross-section.
5, the control of the course of work full automation of the utility model whole production line, work between each equipment can reach harmonious, production efficiency is high, product quality is protected.
Description of drawings
Fig. 1 is a kind of variable-section roll-bending shaping of the utility model production line overall structure schematic diagram.
Fig. 2 is the structural representation of the utility model uncoiler.
Fig. 3 is the structural representation of the utility model straightener.
Fig. 4 is that the utility model is towards the structural representation of rolling device.
Fig. 5 is the structural representation of the utility model material guiding machine.
Fig. 6 is the structural representation of the utility model clipping apparatus.
Fig. 7 is the structural representation of the utility model bunching device.
Fig. 8 is the space schematic diagram that certain passage top and bottom rolls carries out roll bending in the neutral roller of described variable-section roll-bending shaping unit to the bilateral irregular section.
Label shown in the figure is: 1 uncoiler, 2 straighteners, 3 stock chests, 4 are towards rolling device, 5 material guiding machines, 6 plain-barreled roll mechanisms, 7 edger roll mechanisms, 8 clipping apparatus, 9 bunching devices.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
To a kind of variable-section roll-bending shaping production line shown in Figure 8, comprise uncoiler 1, preform unit, to shaping unit behind variable-section roll-bending shaping unit and the product as Fig. 1; The discharge end of described uncoiler 1 is over against the feeding end that connects described preform unit, the discharge end of described preform unit is over against the feeding end that connects described variable-section roll-bending shaping unit, and the discharge end of described variable-section roll-bending shaping unit is over against connecting the feeding end that shapes unit behind the described product.Described preform unit comprises straightener 2, stock chest 3 and towards rolling device 4, described straightener 2, described stock chest 3 and describedly constitute described importing preform unit towards rolling device 4 cascade successively.Shape unit behind the described product and comprise clipping apparatus 8 and bunching device 9, described clipping apparatus 8 and described bunching device 9 cascade successively shape unit after constituting described product.Described variable-section roll-bending shaping unit comprises material guiding machine 5, plain-barreled roll mechanism 6 and edger roll mechanism 7, and described material guiding machine 5, described plain-barreled roll mechanism 6 and described edger roll mechanism 7 cascade successively constitute described variable-section roll-bending shaping unit.Described edger roll mechanism 7 is that the three-dimensional variable cross-section make-up machine of double rack constitutes, wherein the curve shape of every group of roll, self translation and to rotate all be that shape according to the sheet metal of required shaping is different and change setting and form.
A kind of variable-section roll-bending manufacturing process comprises that step is as follows:
The first step is carried out uncoiling to the sheet metal of rolling earlier by uncoiler 1;
In second step, then by straightener 2 the described sheet metal after the uncoiling is carried out leveling;
In the 3rd step, the described sheet metal behind the leveling enters towards rolling device 4, is rolled by described it being dashed towards rolling device 4;
In the 4th step, material guiding machine 5 rolls good described sheet metal and sends into plain-barreled roll mechanism 6 dashing, and described plain-barreled roll mechanism 6 carries out secondary with described sheet metal and flattens;
In the 5th step, the described sheet metal after secondary flattens enters edger roll mechanism 7, and 7 pairs of sheet materials of described edger roll mechanism pursue the passage variable-section roll-bending and are shaped.
In the embodiment that is more preferably, implement the variable-section roll-bending manufacturing process and also comprise:
In the 6th step, carry out cutting by described sheet metal length and the shape as required that 8 pairs of clipping apparatus have been shaped.
In the 7th step, carry out stacking by 9 pairs of the bunching devices described sheet metal of cutting.
Wherein, in the 3rd step, the described sheet metal behind the leveling is stored at 3 li of stock chests earlier, enters subsequently towards rolling device 4, is rolled by described it being dashed towards rolling device 4.
In actual production, uncoiler 1 carries out uncoiling to the sheet metal of rolling earlier, then carry out leveling by 2 pairs of sheet materials of straightener, subsequent plates enters towards rolling device 4, towards rolling device 4 it being carried out punching etc. dashes and rolls, then material guiding machine 5 is sending into plain-barreled roll mechanism 6 towards rolling good sheet material, plain-barreled roll mechanism 6 flattens sheet material, subsequent plates enters edger roll mechanism 7,7 pairs of sheet materials of edger roll mechanism pursue the passage variable-section roll-bending and are shaped, carry out cutting by 8 pairs of clipping apparatus shaped sheet length and shape as required subsequently, carry out stacking by 9 pairs of the bunching devices sheet material of cutting at last.
More than by the detailed description of concrete and preferred embodiment the utility model; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. a variable-section roll-bending shaping production line is characterized in that, comprises uncoiler, preform unit, to shaping unit behind variable-section roll-bending shaping unit and the product; The discharge end of described uncoiler connects the feeding end of described preform unit, the discharge end of described preform unit connects the feeding end of described variable-section roll-bending shaping unit, and the discharge end of described variable-section roll-bending shaping unit connects the feeding end that shapes unit behind the described product.
2. variable-section roll-bending shaping production line according to claim 1, it is characterized in that, described preform unit comprises straightener, stock chest and towards rolling device, described straightener, described stock chest and describedly constitute described importing preform unit towards rolling device cascade successively.
3. variable-section roll-bending shaping production line according to claim 1, it is characterized in that, shape unit behind the described product and comprise clipping apparatus and bunching device, described clipping apparatus and described bunching device cascade successively shape unit after constituting described product.
4. variable-section roll-bending shaping production line according to claim 1, it is characterized in that, described variable-section roll-bending shaping unit comprises material guiding machine, plain-barreled roll mechanism and edger roll mechanism, and described material guiding machine, described plain-barreled roll mechanism and described edger roll mechanism cascade successively constitute described variable-section roll-bending shaping unit.
5. variable-section roll-bending shaping production line according to claim 4, it is characterized in that, described edger roll mechanism is that the three-dimensional variable cross-section make-up machine of double rack constitutes, wherein the curve shape of every group of roll, self translation and to rotate all be that shape according to the sheet metal of required shaping is different and change setting and form.
6. variable-section roll-bending shaping production line according to claim 1, it is characterized in that, the discharge end of described uncoiler is over against the feeding end that connects described preform unit, the discharge end of described preform unit is over against the feeding end that connects described variable-section roll-bending shaping unit, and the discharge end of described variable-section roll-bending shaping unit is over against connecting the feeding end that shapes unit behind the described product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135830 CN203109042U (en) | 2013-03-23 | 2013-03-23 | Variable cross-section roll bending forming production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135830 CN203109042U (en) | 2013-03-23 | 2013-03-23 | Variable cross-section roll bending forming production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109042U true CN203109042U (en) | 2013-08-07 |
Family
ID=48889420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320135830 Expired - Fee Related CN203109042U (en) | 2013-03-23 | 2013-03-23 | Variable cross-section roll bending forming production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212624A (en) * | 2013-03-23 | 2013-07-24 | 北方工业大学 | Variable cross-section roll bending and forming production line and variable cross-section roll bending and forming method |
| CN108262358A (en) * | 2016-12-30 | 2018-07-10 | (株)星宇Hitech | Double rolling and forming devices and methods therefor |
-
2013
- 2013-03-23 CN CN 201320135830 patent/CN203109042U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212624A (en) * | 2013-03-23 | 2013-07-24 | 北方工业大学 | Variable cross-section roll bending and forming production line and variable cross-section roll bending and forming method |
| CN103212624B (en) * | 2013-03-23 | 2015-12-23 | 北方工业大学 | Variable-section roll-bending fabrication line and variable-section roll-bending manufacturing process |
| CN108262358A (en) * | 2016-12-30 | 2018-07-10 | (株)星宇Hitech | Double rolling and forming devices and methods therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102728707A (en) | Roll bending forming method and device for variable cross-section hat-shaped section | |
| CN103212624B (en) | Variable-section roll-bending fabrication line and variable-section roll-bending manufacturing process | |
| CN103316916A (en) | Square tube former and production method of square tubes | |
| CN102861766A (en) | Square tube rolling device, square tube sizing mill with same and production method of square tube | |
| CN203109042U (en) | Variable cross-section roll bending forming production line | |
| CN104014640A (en) | Cold bending process for arc-shaped cap profile with holes and production system of arc-shaped cap profile with holes | |
| CN202963069U (en) | Suspension type straightening device | |
| CN201253641Y (en) | Hot rolled seamless steel tube manufacturing system | |
| CN102744307A (en) | Variable cross-section roll bending forming method and device | |
| CN202398746U (en) | Clamp ring winding and forming machine | |
| CN204353199U (en) | Bright aluminum alloy welding wire roll milling apparatus | |
| CN103357661B (en) | A kind of universal rolling technique of round steel | |
| CN205200135U (en) | Finishing mill group | |
| CN105057357A (en) | Flexible forming process and machine set for changing circular tube into square tube | |
| CN104801578A (en) | Bending method for three-roller plate bending machine | |
| CN204620715U (en) | A kind of system being applicable to production in enormous quantities multiple section shaped metal wire rod | |
| CN203408983U (en) | Square tube squaring machine | |
| CN203343234U (en) | Numerical-control four-roll profile material bender | |
| CN203292179U (en) | High-speed wire rod combined type few-rack final forming unit | |
| CN209476914U (en) | A kind of high-hardness stainless steel band process units | |
| CN201711336U (en) | Special valve frame section mill of air pipe for fire fighting and HVAC | |
| CN104722645B (en) | A kind of U-shaped steel bracket mould and forming method | |
| CN202668056U (en) | Cold rolling forming machine | |
| CN203635638U (en) | Powdering device for pickling-free wire | |
| CN206009547U (en) | A kind of fully automatic electric cabinet forming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20210323 |