CN202803753U - Combination type cold-rolled sheet thin-walled tube forming roll group - Google Patents
Combination type cold-rolled sheet thin-walled tube forming roll group Download PDFInfo
- Publication number
- CN202803753U CN202803753U CN 201220482244 CN201220482244U CN202803753U CN 202803753 U CN202803753 U CN 202803753U CN 201220482244 CN201220482244 CN 201220482244 CN 201220482244 U CN201220482244 U CN 201220482244U CN 202803753 U CN202803753 U CN 202803753U
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- roll
- forming roll
- frame forming
- roller
- shaft
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- Expired - Fee Related
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Abstract
The utility model relates to a combination type cold-rolled sheet thin-walled tube forming roll group which comprises a first frame forming roll, a second frame forming roll, a third frame forming roll, a fourth frame forming roll, a fifth frame forming roll and a sixth frame forming roll. The first frame forming roll, the second frame forming roll, the third frame forming roll, the fourth frame forming roll, the fifth frame forming roll and the sixth frame forming roll are sequentially and fixedly arranged on a forming roll base from back to front. The first frame forming roll, the second frame forming roll, the third frame forming roll, the fourth frame forming roll, the fifth frame forming roll and the sixth frame forming roll are respectively composed of a vertical roll, a vertical roll shaft, a vertical roll shaft seat, an upper roll, an upper roll shaft, an upper roll shaft seat, a lower roll, a lower roll shaft and a lower roll shaft seat. The forming roll group is characterized in that the upper rolls on the first frame forming roll, the second frame forming roll, the third frame forming roll, the fourth frame forming roll, the fifth frame forming roll and the sixth frame are respectively composed of an upper roll half roll and an upper roll combination base plate, wherein the upper roll half rolls and the upper roll combination base plates are all sleeved on the upper roll shafts. The lower rolls on the first frame forming roll, the second frame forming roll, the third frame forming roll and the fourth frame forming roll are respectively composed of a lower roll half roll and a lower roll combination base plate, wherein the lower roll half rolls and the lower roll combination base plates are sleeved on the lower roll shafts. The combination type cold-rolled sheet thin-walled tube forming roll group is scientific and reasonable in design, and has the advantages of saving investment, and being easy to remodel, time-saving, labor-saving and good in efficiency, and the like.
Description
Technical field
The utility model belongs to the production equipment field, particularly a kind of combined type cold-reduced sheet thin-wall pipe shaping roller group.
Background technology
Utilize cold-rolled steel sheet to produce tubing, screen resilience is large during moulding, it is large to compare to hot rolled steel plate moulding difficulty, the format roll reasons in structure of in addition in the past using, one sleeve forming roller can only be produced a kind of pipeline of specification, and when the conversion caliber, must be replaced with forming roll could produce, like this, article one, production line just needs many sleeve formings roller for subsequent use, causes to drop into to increase cost up, affect productivity effect, and, when being replaced with forming roll, the originaling forming roller all be disassembled, reinstall the new format roll of a cover, waste time and energy.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, but provides the multiplex decomposition and combination of an a kind of roller, remove and install and be easier to and can reduce input, reduce cost, improve the combined type cold-reduced sheet thin-wall pipe shaping roller group of productivity effect.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of combined type cold-reduced sheet thin-wall pipe shaping roller group, comprise the First format roll, second puts up forming roll, the 3rd puts up forming roll, the 4th puts up forming roll, the 5th puts up forming roll, the 6th puts up forming roll, first to the 6th puts up forming roll is installed on the format roll base to before being arranged in order from rear, described first to the 6th puts up forming roll by edger roll, vertical roll shaft, the edger roll axle bed, top roll, upper roll shaft, the top roll axle bed, lower roll, lower roller shaft, the lower roll axle bed forms, its innovation is: the top roll that described top roll first to the 6th is put up forming roll forms by top roll half roller and top roll combined liner plate, top roll half roller, the top roll combined liner plate all is set on the roll shaft, the lower roll that described lower roll first to fourth is put up forming roll forms lower roll half roller by lower roll half roller and lower roll combined liner plate, the lower roll combined liner plate all is set on the lower roller shaft.
And described top roll half roller is two, relatively is set on the roll shaft.
And described top roll combined liner plate is one group of backing plate side by side, and this group of backing plate side by side is set in the middle of two top roll half rollers on the roll shaft.
And described lower roll half roller is two, relatively is set on the lower roller shaft.
And described lower roll combined liner plate is one group of backing plate side by side, and this group of backing plate side by side is set in the middle of two lower roll half rollers on the lower roller shaft.
Advantage of the present utility model and beneficial effect are:
1. this combined type cold-reduced sheet thin-wall pipe shaping roller group top roll, lower roll adopt separate assembling, and the centre can be added and subtracted backing plate as required, but the steel pipe of a mold production plurality of specifications caliber can be saved input, reduce cost, increase the benefit;
2. only need dismantle roller seat on one side when this combined type cold-reduced sheet thin-wall pipe shaping roller group is remodeled, remodel than being easier to, time saving and energy saving;
3. this combined type cold-reduced sheet thin-wall pipe shaping roller group scientific structure design is reasonable, have save to drop into, reduce cost, remodel be easier to, time saving and energy saving, product quality is high, the advantage such as profitable, is a kind of combined type cold-reduced sheet thin-wall pipe shaping roller group with higher innovation.
Description of drawings
Fig. 1 is the top roll lower roll assembling schematic diagram of the utility model combined type cold-reduced sheet thin-wall pipe shaping roller group.
1-top roll half roller, 2-top roll combined liner plate, 3-top roll half roller, 4-lower roll half roller, 5-lower roll combined liner plate, 6-lower roll half roller.
The specific embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of combined type cold-reduced sheet thin-wall pipe shaping roller group, comprise the First format roll, second puts up forming roll, the 3rd puts up forming roll, the 4th puts up forming roll, the 5th puts up forming roll, the 6th puts up forming roll, first to the 6th puts up forming roll is installed on the format roll base to before being arranged in order from rear, described first to the 6th puts up forming roll by edger roll, vertical roll shaft, the edger roll axle bed, top roll, upper roll shaft, the top roll axle bed, lower roll, lower roller shaft, the lower roll axle bed forms, described top roll first to the 6th is put up the top roll of forming roll by top roll half roller 1,3 and top roll combined liner plate 2 form, top roll half roller, the top roll combined liner plate all is set on the roll shaft, described lower roll first to fourth is put up the lower roll of forming roll by lower roll half roller 4,6 and lower roll combined liner plate 5 form lower roll half roller, the lower roll combined liner plate all is set on the lower roller shaft.
Top roll half roller is 2, relatively is set on the roll shaft.The top roll combined liner plate is one group of backing plate side by side, and this group of backing plate side by side is set in the middle of two top roll half rollers on the roll shaft.
Lower roll half roller is 2, relatively is set on the lower roller shaft.The lower roll combined liner plate is one group of backing plate side by side, and this group of backing plate side by side is set in the middle of two lower roll half rollers on the lower roller shaft.
Operation principle of the present utility model is:
On pipe with small pipe diameter (diameter 47-219mm) cold-reduced sheet thin-walled welding pipe (wall thickness 0.5-2.5mm) production line, when production different model welded tube need to be remodeled, the format roll frame of one side is disassembled, in the middle of split top roll and split lower roll, add and subtract as required combined liner plate, it is installed on the format roll frame again, can produces the welded tube of different size; Like this, not only remodel easily, time saving and energy saving, and need not too much format roll for subsequent use, and can greatly save input, thereby reduce production costs, improve productivity effect.
Claims (5)
1. combined type cold-reduced sheet thin-wall pipe shaping roller group, comprise the First format roll, second puts up forming roll, the 3rd puts up forming roll, the 4th puts up forming roll, the 5th puts up forming roll, the 6th puts up forming roll, first to the 6th puts up forming roll is installed on the format roll base to before being arranged in order from rear, described first to the 6th puts up forming roll by edger roll, vertical roll shaft, the edger roll axle bed, top roll, upper roll shaft, the top roll axle bed, lower roll, lower roller shaft, the lower roll axle bed forms, it is characterized in that: the top roll that described top roll first to the 6th is put up forming roll forms by top roll half roller and top roll combined liner plate, top roll half roller, the top roll combined liner plate all is set on the roll shaft, the lower roll that described lower roll first to fourth is put up forming roll forms lower roll half roller by lower roll half roller and lower roll combined liner plate, the lower roll combined liner plate all is set on the lower roller shaft.
2. combined type cold-reduced sheet thin-wall pipe shaping roller group according to claim 1, it is characterized in that: described top roll half roller is two, these two top roll half rollers are set on the roll shaft relatively.
3. combined type cold-reduced sheet thin-wall pipe shaping roller group according to claim 1, it is characterized in that: described top roll combined liner plate is one group of backing plate side by side, this group of backing plate side by side is set in the middle of two top roll half rollers on the roll shaft.
4. combined type cold-reduced sheet thin-wall pipe shaping roller group according to claim 1, it is characterized in that: described lower roll half roller is two, these two lower roll half roller shells are loaded on the lower roller shaft.
5. combined type cold-reduced sheet thin-wall pipe shaping roller group according to claim 1, it is characterized in that: described lower roll combined liner plate is one group of backing plate side by side, this group of backing plate side by side is set in the middle of two lower roll half rollers on the lower roller shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482244 CN202803753U (en) | 2012-09-19 | 2012-09-19 | Combination type cold-rolled sheet thin-walled tube forming roll group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482244 CN202803753U (en) | 2012-09-19 | 2012-09-19 | Combination type cold-rolled sheet thin-walled tube forming roll group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803753U true CN202803753U (en) | 2013-03-20 |
Family
ID=47862698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220482244 Expired - Fee Related CN202803753U (en) | 2012-09-19 | 2012-09-19 | Combination type cold-rolled sheet thin-walled tube forming roll group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269880A (en) * | 2016-10-13 | 2017-01-04 | 山东鸿民轧辊模具有限公司 | A kind of separated roller and utilize the technique that workpiece is processed by this roll |
| WO2021097971A1 (en) * | 2019-11-22 | 2021-05-27 | 大连富地重工机械制造有限公司 | Combined roller apparatus |
-
2012
- 2012-09-19 CN CN 201220482244 patent/CN202803753U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269880A (en) * | 2016-10-13 | 2017-01-04 | 山东鸿民轧辊模具有限公司 | A kind of separated roller and utilize the technique that workpiece is processed by this roll |
| WO2021097971A1 (en) * | 2019-11-22 | 2021-05-27 | 大连富地重工机械制造有限公司 | Combined roller apparatus |
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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 |
Granted publication date: 20130320 Termination date: 20140919 |
|
| EXPY | Termination of patent right or utility model |