CN202263768U - Roll forming device for transverse plate of continuous variable thickness - Google Patents
Roll forming device for transverse plate of continuous variable thickness Download PDFInfo
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- CN202263768U CN202263768U CN201120379464XU CN201120379464U CN202263768U CN 202263768 U CN202263768 U CN 202263768U CN 201120379464X U CN201120379464X U CN 201120379464XU CN 201120379464 U CN201120379464 U CN 201120379464U CN 202263768 U CN202263768 U CN 202263768U
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- roll
- thick plates
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- axle
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- 238000005096 rolling process Methods 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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Abstract
The utility model discloses a roll forming device for a transverse plate of continuous variable thickness, which belongs to the field of roll forming technologies and equipment and is used for forming a transverse rolled section of continuous variable thickness relative to the plate rolling direction. The roll forming device consists of a base, a frame, roller groups, roller shafts and a driving mechanism therefor, guide rollers and a flattening device. The utility model has the advantages that: the roll forming device can continuously and efficiently produce transverse plates of continuous variable thickness at high quality, has high adaptability and is convenient to use.
Description
Affiliated technical field
The utility model relates to a kind of laterally continuous rolling formation apparatus that becomes thick plates, belongs to roll forming technology and apparatus field, and the edge laterally continuous thickening degree rolling section bar of plate rolling direction relatively is used to be shaped.
Background technology
Research at present shows: as using material based on the lightweight structure of new material process technology; Becoming thick plates continuously compares with laser assembly solder plate; Becoming thick plates continuously has remarkable advantages at aspects such as weight loss effect, mechanical performance, adaptability, thickness optimization distribution, sectional curve variation, following process reliabilities, has fabulous application prospect.
Become thick plates continuously and be divided into horizontal thick plates and the vertical continuous thick plates that becomes of becoming continuously in practice along relative plate rolling direction.At present; Correlative study both domestic and external mainly concentrates on vertically and becomes on the rolling mill practice and forming property thereof of thick plates continuously; Research institution also mainly concentrates on the metal forming research institute of Aachen, Germany polytechnical university that initial exploitation vertically continuously becomes thick plates, and (institute of metal forming is IBF) with other research institutions that continuous change thick plates joint study problem is arranged with it.And for laterally becoming the research that thick plates is shaped continuously, research institution does not give more concern as yet both at home and abroad, and pertinent literature also lacks very much.
Summary of the invention
The purpose of the utility model is exactly a kind of rolling formation apparatus that laterally becomes thick plates continuously that is used to be shaped along relative plate rolling direction of design.This device can be produced continuously, efficiently, in high quality and laterally become thick plates continuously, and adaptability is strong, and is easy to use.
The utility model solves its technical problem and adopts following technical scheme to realize.
According to the rolling formation apparatus that laterally becomes thick plates continuously that the utility model proposes, form by support, frame, roll stacks, roll mandrel and driving mechanism thereof, guide roller, leveling device; It is characterized in that described roll stacks is made up of topping roll and corresponding with it bottom roll or plain-barreled roll; Described roll mandrel is divided into upper and lower roll mandrel, and roll is installed on the roll mandrel; Described guide roller is installed in the sheet material both sides behind every time of roll forming; Described leveling device is made up of the leveling roller of upper and lower relative placement.
The rolling formation apparatus that laterally becomes thick plates continuously that the utility model proposes according to the different designs requirement of sheet material cross sectional shape, can select to install roll or plain-barreled roll on the bottom roll axle.If on the bottom roll axle, roll is installed, the upper and lower surfaces that then is shaped is the continuous change thick plates of attenuate simultaneously; If on the bottom roll axle, plain-barreled roll is installed, the upper surface attenuate that then is shaped, the continuous change thick plates that lower surface is smooth.
In such scheme, upper and lower roll mandrel laterally arranges and is installed on the machine frame at two sides; Upper and lower roll mandrel links to each other with the 45KW-630KW alternating-current variable frequency motor through decelerator, shaft coupling respectively.
In such scheme, described roll stacks can be according to design requirement, several rolls of assembling on roll mandrel; The roll forming passage can be divided into several passages as required.
Can find out its beneficial effect by the described technical scheme of the utility model:
1, the described rolling formation apparatus scope of application of the utility model is extensive, laterally becomes thick plates continuously except being applied to be shaped;
Can also be used to cooperate roll forming, form tandem rolling and connect roll forming device, make the formed product mechanical performance better, weight loss effect is more obvious and more energy-efficient;
2, the utility model is reasonable in design, compact overall structure, and production equipment is simple, investment is few relatively, but the material of converted products is diversified, thus adapt to the many-sided demand in market.
Above-mentioned explanation only is the general introduction of the utility model technical scheme, in order more to know the technological means of understanding the utility model, and can implement according to the content of specification, below specially lifts preferred embodiment, and conjunction with figs., and detailed description as follows.
Description of drawings
Fig. 1-A is the structural representation that the described rolling formation apparatus bottom roll of the utility model axle is installed roll;
Fig. 1-B is the structural representation that the described rolling formation apparatus bottom roll of the utility model axle is installed plain-barreled roll;
Fig. 2 is the work sketch map of the described rolling formation apparatus of the utility model;
Fig. 3-A is a sheet material schematic cross-section before the described embodiment roll forming of the utility model;
Fig. 3-B is a sheet material schematic cross-section behind the described embodiment roll forming of the utility model.
Among the figure: 1-frame, 2-frame plate washer, 3-baffle plate bolt, 4-axle head bolt, 5-bolt pad, 6-topping roll axle; 7-sheet material, 8-bearing one, 9-support bolt, 10-topping roll, 11-bottom roll, 12-key; 13-bearing two, 14-bottom roll axle, 15-axle sleeve, 16-shaft coupling, 17-base, 18-plain-barreled roll; 19-rolls up base, 20-roll stacks one, 21-roll stacks two, 22-roll stacks three, 23-leveling roller, 24-guide roller.
The specific embodiment
Fig. 1-A is the structural representation that the described rolling formation apparatus bottom roll of the utility model axle is installed roll.Among the figure, topping roll 10 is installed on the topping roll axle 6, and bottom roll 11 is installed on the bottom roll axle 14.Roll adopts key 12 to connect on roll mandrel, and adopts axle sleeve 15 to locate.Topping roll axle 6 two ends are secured on the frame 1 through folder is locked frame baffle plate 2 with baffle plate bolt 3 respectively; Bottom roll axle 14 is adopted and is fixed in the same way on the frame 1.The upper and lower roll of manual adjustments 10, between 11 apart from the time, need pine unload the baffle plate bolt 3 of frame both sides, with topping roll axle 6 after sliding into suitable position on the frame 1 again to its locking.Upper and lower roll mandrel 6,14 links to each other with the 45KW-630KW alternating-current variable frequency motor through shaft coupling 16, decelerator respectively.
Fig. 1-B is the structural representation that the described rolling formation apparatus bottom roll of the utility model axle is installed plain-barreled roll.Among the figure, plain-barreled roll 18 same key that adopts on roll mandrel connects, and adopts axle sleeve to locate.
The course of work of the described rolling formation apparatus of the utility model is: as shown in Figure 2, after the sheet metal uncoiling, sheet material passes through rolling group 1, rolling group 2 21, rolling group 3 22 at first successively, carries out the local rolling attenuate of three passages; Carry out leveling through the leveling device of forming by two leveling rollers 23 again.
Embodiment one
Shown in Fig. 3-A, moulding material is high-strength stainless steel ZG10Cr13, and sheet material length is 1100mm, and width is 80mm, and thickness is 1.2mm.Two weakened region about sheet material median plane symmetry are respectively arranged on the designing requirement sheet material upper and lower surface, and the width of every weakened region is 8 ± 0.05mm, and thickness is 0.8 ± 0.02mm, and two weakened region centre distances are 30mm.At room temperature, the speed of shaping is set to 25m/min, and local rolling attenuate adopts three shaping passages, passage spacing 250mm.First passage, roll width are 3mm, and the top and bottom rolls gap is 1.1mm, and the guide roller spacing is 80.5mm; Second passage, roll width are 5mm, and the top and bottom rolls gap is 1.0mm, and the guide roller spacing is 81.7mm; The 3rd passage, roll width are 8mm, and the top and bottom rolls gap is 0.8mm, and the guide roller spacing is 85.4mm.
Concrete process is: according to the sheet material designing requirement, sheet material top and bottom weakened region is about sheet material median plane symmetry, and the bottom roll axle of the described rolling formation apparatus of the utility model assembles and the corresponding roll of topping roll.Gap adjustment between the two leveling rollers 23 of leveling device is 1.3mm.After the sheet metal uncoiling, sheet material passes through rolling group 1, rolling group 2 21, rolling group 3 22 successively, and is final again through the leveling device, obtains the laterally continuous thick plates that becomes of cross sectional shape shown in Fig. 3-B behind the roll forming.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.
Claims (6)
1. rolling formation apparatus that laterally continuously becomes thick plates, by base (17), frame (1); Roll stacks (20,21,22); Upper and lower roll mandrel (6,14) and driving mechanism thereof, guide roller (24), the leveling device is formed; It is characterized in that each breaker roll group is made up of topping roll (10) and bottom roll (11) or plain-barreled roll (18); Topping roll (10) is installed on the topping roll axle (6), and bottom roll (11) or plain-barreled roll (18) are installed on the bottom roll axle (14); Topping roll axle (6), bottom roll axle (14) laterally arrange and are installed on the machine frame at two sides (1).
2. the rolling formation apparatus that laterally becomes thick plates continuously according to claim 1 is characterized in that said leveling device is made up of two leveling rollers (23) of placing relatively up and down.
3. the rolling formation apparatus that laterally becomes thick plates continuously according to claim 1 is characterized in that, according to the different designs requirement of sheet material cross sectional shape, can go up at bottom roll axle (14) and select to install bottom roll (11) or plain-barreled roll (18).
4. the rolling formation apparatus that laterally becomes thick plates continuously according to claim 1 is characterized in that after said each passage was rolling, guide roller (24) was equipped with in the sheet material both sides.
5. the rolling formation apparatus that laterally becomes thick plates continuously according to claim 1 is characterized in that said roll stacks (20,21,22) can be divided into several passages as required.
6. the rolling formation apparatus that laterally becomes thick plates continuously according to claim 1 is characterized in that described upper and lower roll mandrel (6,14) passes through decelerator respectively, and shaft coupling is connected with the 45KW-630KW alternating-current variable frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120379464XU CN202263768U (en) | 2011-10-09 | 2011-10-09 | Roll forming device for transverse plate of continuous variable thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120379464XU CN202263768U (en) | 2011-10-09 | 2011-10-09 | Roll forming device for transverse plate of continuous variable thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263768U true CN202263768U (en) | 2012-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120379464XU Expired - Lifetime CN202263768U (en) | 2011-10-09 | 2011-10-09 | Roll forming device for transverse plate of continuous variable thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831297A (en) * | 2014-03-05 | 2014-06-04 | 东北大学 | Transversely locally thickened plate strip and manufacturing method thereof |
| CN103920709A (en) * | 2014-04-03 | 2014-07-16 | 青岛圣合钢管制品有限公司 | Continuous automatic rolling mill |
-
2011
- 2011-10-09 CN CN201120379464XU patent/CN202263768U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831297A (en) * | 2014-03-05 | 2014-06-04 | 东北大学 | Transversely locally thickened plate strip and manufacturing method thereof |
| CN103831297B (en) * | 2014-03-05 | 2015-09-30 | 东北大学 | Laterally local thickening plate band and preparation method thereof |
| CN103920709A (en) * | 2014-04-03 | 2014-07-16 | 青岛圣合钢管制品有限公司 | Continuous automatic rolling mill |
| CN103920709B (en) * | 2014-04-03 | 2015-12-30 | 青岛圣合钢管制品有限公司 | A kind of continous way automatic pressing milling train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120606 |
|
| CX01 | Expiry of patent term |