CN207615377U - A kind of sendzimir mill oil-scraping device - Google Patents
A kind of sendzimir mill oil-scraping device Download PDFInfo
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- CN207615377U CN207615377U CN201721764797.8U CN201721764797U CN207615377U CN 207615377 U CN207615377 U CN 207615377U CN 201721764797 U CN201721764797 U CN 201721764797U CN 207615377 U CN207615377 U CN 207615377U
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- oil
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- malthoid
- scraping device
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Abstract
The utility model provides a kind of sendzimir mill oil-scraping device, is arranged on milling train oil-scraping roller frame, the oil-scraping device includes：Fixed baffle, the fixed baffle are mounted on oil-scraping roller frame；Cutting, the cutting are removably attachable on the fixed baffle；Malthoid is scraped, the malthoid of scraping is removably attachable in the cutting, and is contacted with the steel band upper surface passed through in the milling train.The utility model overcomes the difficulty of limited space, fully and rationally uses the confined space, increases oil-scraping device on oil-scraping roller frame, it wipes off and shuts out product surface Residual oil, so that steel strip surface Residual oil is less, greasy dirt and oil coke spot are all a large amount of less, improve steel strip surface quality.
Description
Technical field
The utility model belongs to Mill Technology field more particularly to a kind of sendzimir mill oil-scraping device.
Background technology
It is a complex problem that twenty roller mill of Sendzimir, which reduces product surface emulsion residue, typically logical
It crosses two kinds of technologies to be combined to solve, i.e., oil-scraping roller adds air to purge, and on the one hand oil-scraping roller plays prevents in a large amount of mill housings
Emulsion flow back on steel plate, on the other hand act the Residual oil wiped off on steel plate.Generally pass through a large amount of Residual oil of oil-scraping roller
It has been removed, but plate face can still deposit the Residual oil of sheet；In order to further solve plate face sheet Residual oil, often in oil-scraping roller
Outside increases air and purges air knife, and sheet Residual oil is blown off.
The oil-scraping roller of sendzimir mill common are two kinds of forms at present, the first is respectively adopted two in milling train entrance
It is thick oil-scraping roller close to memorial archway side to big roller, outside is that essence scrapes roller.Seperated milling train and DMS of this form in Hitachi of Mitsubishi
Whole milling train all exist.Also a kind of form is the SPC technologies of DMS oneself research and development, and mill housing entrance is respectively adopted two
To with by the pony roll of lining bearing.The oil-scraping roller of two big rollers is small since amount of deflection changes, and pressure can only pass through active side and transmission side
Oil cylinder adjust, therefore entire plate width direction unbalance stress and can not sectional-regulated therefore scraping effect it is bad, Residual oil is more.
And the small roll form roller diameter small deflection variation of DMS is greatly and can be with sectional-regulated frizing roller pressure, this form oil-scraping roller frizing is imitated
Fruit is preferable, but the problem is that when rolling high magentic induction oriented steel since belt steel rolling speed is higher (600~800mpm), plate
Temperature is also higher more than 180 DEG C or more, by lining bearing working bad environments, be easy to cause bearing and burns to death, and bearing replacing is difficult, safeguards
Cost is higher.Simultaneously because being easy to print in steel plate form of expression bearing by lining bearing pressure, board surface quality is influenced.
Residual oil can be blown by the form that air purges in the case where the preferable resid amount of oil-scraping roller scraping effect is few
It falls, is difficult to blow emulsion Residual oil by air purging if the bad resid amount of scraping effect before air purging is larger
It falls.Therefore, comparing above two frizing roll form has shortcoming.
Invention content
In view of the above-mentioned drawbacks in the prior art, the utility model provides a kind of sendzimir mill oil-scraping device, leads to
It crosses the oil-scraping device and wipes off and shut out product surface Residual oil, and scraping effect is good.
The utility model adopts the following technical solution：A kind of sendzimir mill oil-scraping device, is arranged the frizing in milling train
On roller frame, the oil-scraping device includes：
Fixed baffle, the fixed baffle are mounted on oil-scraping roller frame；
Cutting, the cutting are removably attachable on the fixed baffle；
Scrape malthoid, the malthoid of scraping is removably attachable in the cutting, and on the steel band that passes through in the milling train
Surface contacts.
As a further preference, further include the first block and the second block being connect with the fixed baffle, it is described to insert
Item is removably attachable to the fixation between first block and the second block, by the first block and the second block
On baffle.
As a further preference, it is arranged fluted on the fixed plate washer, the one side of the cutting slidably connects
In groove, malthoid is scraped described in another side connection.
As a further preference, the thickness of the cutting is more than depth of groove.
As a further preference, the detachable direction of the cutting is vertical with the conveying direction of strip.
As a further preference, the fixed baffle is screwed on the oil-scraping roller frame.
As a further preference, the malthoid of scraping is fixed on using screw or press strip in the cutting.
As a further preference, the malthoid of scraping is wool felt or fibrofelt.
As a further preference, the thickness for scraping malthoid is more than the thickness of the cutting.
As a further preference, the overall thickness of the oil-scraping device is not more than 5cm.
The utility model has the beneficial effects that：
The utility model oil-scraping device includes fixed baffle, cutting and scrapes malthoid.Fixed baffle is mounted on oil-scraping roller frame
On, there are two effects：When fixing bigslip, second is that the emulsion that blocking oil-scraping roller high-speed rotation is taken out of is thrown on steel plate.Due to
It is designed as scraping malthoid and be removably attached in cutting, cutting is removably attached to oil-scraping roller frame so that can offline more
It inserts item and malthoid is scraped in replacement, be on the one hand due to scraping malthoid be consumptive material, facilitate and scrape malthoid and frequently replace, on the other hand also
The gap between malthoid lower end and steel band is scraped in convenient appropriate adjustment, and malthoid is kept to be contacted well with steel band, to current frizing
Felt is in the state that removal steel strip surface is emulsion remained well always, so, improve the scraping effect to steel band.
Further, it is removably attached in cutting by scraping malthoid, it, can be with after the lower end for scraping malthoid is worn
It by cutting and scrapes malthoid and integrally extracts out, after 180 ° of rotation, original upper end is put into lower end, loading is continuing with, and is reached and is scraped malthoid
The effect made full use of.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment oil-scraping device.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the mill portion structural schematic diagram that the utility model embodiment oil-scraping device is arranged.
Description of symbols in attached drawing is as follows：1- fixed baffles, the first blocks of 2-, the second blocks of 3-, 4- cuttings, 5- frizings
Felt, 6- oil-scraping rollers frame, 7- steel bands.
Specific implementation mode
The utility model solves the scraping effect of existing oil-scraping roller by providing a kind of sendzimir mill oil-scraping device
The defect of difference.
In order to solve drawbacks described above, the main thought of the utility model embodiment is：
The utility model embodiment sendzimir mill oil-scraping device is arranged on oil-scraping roller frame, the oil-scraping device
Including：
Fixed baffle, the fixed baffle are mounted on oil-scraping roller frame；
Cutting, the cutting are removably attachable on the fixed baffle；
Malthoid is scraped, the malthoid of scraping is removably attachable in the cutting, and is contacted with the steel band upper surface of process.
The utility model embodiment device increases by an oil-scraping device on the oil-scraping roller frame of sendzimir mill, due to rolling
Machine roller cuts the space between oil-scraping roller frame and there was only 5cm, and space is more narrow, increases the difficulty of design.And the utility model
The overall thickness of embodiment oil-scraping device is not more than 5cm, thus overcomes the difficulty of limited space, fully and rationally uses the confined space,
Above-mentioned thickness direction is consistent with the direction that steel band conveys.
Above-mentioned fixed plate washer is mounted on oil-scraping roller frame, and mounting means includes being connected to oil-scraping roller frame with screw, screw
The both ends of frame, but still it is not excluded for existing other applicable connection types.Above-mentioned fixed plate washer is above it when strip conveys
Position.The material of fixed plate washer is unlimited.
Above-mentioned cutting is connected on fixed baffle, and can be moved and be disassembled, the conveying side of moving direction and steel band
To vertical.In order to realize that cutting is installed on fixed plate washer and can be moved, a variety of dismountable installation forms can be used, including
Screw etc., but still it is not excluded for existing other applicable connection types.The material of cutting is unlimited.
Above-mentioned malthoid of scraping is connected in the cutting, and the material for scraping malthoid wants high temperature resistant, toughness moderate, because toughness is too big
It scrapes malthoid and steel plate contact is not close, scraping effect is poor；Toughness is small, and friction is big when high-speed rolling, easy to wear.It scrapes malthoid and uses one
It is needed replacing after the section time, it is therefore desirable to can also be dismantled after being fixed in cutting, a variety of dismountable installation forms can be used, wrapped
Screw, press strip etc. are included, can be adapted with the material of cutting；But still it is not excluded for existing other applicable connection types.It is above-mentioned
It is selected from wool felt or fiber etc. to scrape malthoid.
Further illustrate that the utility model, the embodiments of the present invention are only used with reference to specific embodiment and attached drawing
In explaining the utility model, it is not intended to limit the scope of protection of the utility model.
Embodiment 1
As shown in Figs. 1-3, the present embodiment oil-scraping device includes：Fixed baffle 1, the first block 2, the second block 3, cutting 4
With scrape malthoid 5.Fixed baffle 1 is mounted on oil-scraping roller frame 6, and there are two effects：When fixing bigslip 4, second is that blocking frizing
The emulsion that roller high-speed rotation is taken out of is thrown on steel band 7.Malthoid 5 is scraped to be screwed in cutting 4.It is due to scraping malthoid 5
Consumptive material, replacement is more frequent, therefore is designed as being fixed in cutting 4, can replace cutting 4 offline and replace simultaneously and scrape malthoid 5.
It scrapes malthoid 5 to be screwed in cutting 4, cutting 4 is packed between the first block 2 and the second block 3, the first block 2 and the
Two blocks 3 are mounted on fixed baffle 1, and the gap between 5 lower end of malthoid and steel band 7 is scraped in appropriate adjustment so that scrapes malthoid and steel
Band is close to, and achievees the purpose that removal steel strip surface is emulsion remained.It, can be by 4 He of cutting after the lower end for scraping malthoid 5 is worn
It scrapes the whole extraction of malthoid 5 and original upper end is put into lower end after 180 ° of rotation, loading is continuing with, and is reached and is scraped malthoid and make full use of
Effect.The material for scraping malthoid 5 is wool felt.
Embodiment 2
The present embodiment oil-scraping device includes：Fixed baffle 1, cutting 4 and scrape malthoid 5.Fixed baffle 1 is mounted on oil-scraping roller frame
On frame, there are two effects：When fixing bigslip 4, second is that the emulsion that blocking oil-scraping roller high-speed rotation is taken out of is thrown on steel plate.Gu
Determine to be arranged on plate washer 1 fluted, the one side of the cutting 4 is slidably connected in groove, and malthoid 5 is scraped in another side connection.Institute
The thickness for stating cutting 4 is more than depth of groove, and the thickness for scraping malthoid 5 is more than the thickness of cutting 4.The total thickness of the present embodiment oil-scraping device
Degree is 4cm.Above-mentioned thickness direction is consistent with the direction that steel band conveys.Malthoid 5 is scraped to be screwed in cutting 4.Due to scraping
Malthoid 5 is consumptive material, and replacement is more frequent, therefore is designed as being fixed in cutting 4, can replace cutting 4 offline and replaces simultaneously
Scrape malthoid 5.The gap between 5 lower end of malthoid and steel band is scraped in appropriate adjustment so that is scraped malthoid 5 and is close to steel band, reaches removal steel
The emulsion remained purpose of belt surface.After the lower end for scraping malthoid 5 is worn, by cutting 4 and the whole extraction of malthoid 5 can be scraped,
After 180 ° of rotation, original upper end is put into lower end, loading is continuing with, and achievees the effect that scraping malthoid makes full use of.Scrape malthoid 5
Material is fiber.
It since Sendzimir multi-roll mill is using the present embodiment oil-scraping device, has wiped off and has shut out product surface Residual oil, improve
It is with obvious effects.Surface of steel plate Residual oil is less, and greasy dirt and oil coke spot are all a large amount of less, improve plate surface quality, surface defect
Concession rate reduces 14.15%.
It should be noted last that the above specific implementation mode is only to illustrate the technical solution of the utility model rather than limit
System, although the utility model is described in detail with reference to example, it will be understood by those of ordinary skill in the art that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (10)
1. a kind of sendzimir mill oil-scraping device, it is characterised in that：The oil-scraping roller frame in milling train is arranged in the oil-scraping device
On, including：
Fixed baffle, the fixed baffle are mounted on oil-scraping roller frame；
Cutting, the cutting are removably attachable on the fixed baffle；
Scrape malthoid, the malthoid of scraping is removably attachable in the cutting, and with the steel band upper surface passed through in the milling train
Contact.
2. sendzimir mill oil-scraping device according to claim 1, it is characterised in that：Further include and the fixed baffle
The first block and the second block of connection, the cutting pass through the first block between first block and the second block
And second block be removably attachable on the fixed baffle.
3. sendzimir mill oil-scraping device according to claim 1, it is characterised in that：It is provided on the fixed plate washer
The one side of groove, the cutting is slidably connected in groove, and malthoid is scraped described in another side connection.
4. sendzimir mill oil-scraping device according to claim 3, it is characterised in that：The thickness of the cutting is more than institute
State depth of groove.
5. sendzimir mill oil-scraping device according to claim 1, it is characterised in that：The detachable direction of the cutting
It is vertical with the conveying direction of steel band.
6. sendzimir mill oil-scraping device according to claim 1, it is characterised in that：The fixed baffle is solid with screw
It is scheduled on the oil-scraping roller frame.
7. sendzimir mill oil-scraping device according to claim 1, it is characterised in that：It is described scrape malthoid using screw or
Press strip is fixed in the cutting.
8. sendzimir mill oil-scraping device according to claim 1, it is characterised in that：It is described scrape malthoid be wool felt or
Fibrofelt.
9. sendzimir mill oil-scraping device according to claim 2 or 3, it is characterised in that：The thickness for scraping malthoid
More than the thickness of the cutting.
10. sendzimir mill oil-scraping device according to claim 2 or 3, it is characterised in that：The oil-scraping device it is total
Thickness is not more than 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764797.8U CN207615377U (en) | 2017-12-18 | 2017-12-18 | A kind of sendzimir mill oil-scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764797.8U CN207615377U (en) | 2017-12-18 | 2017-12-18 | A kind of sendzimir mill oil-scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207615377U true CN207615377U (en) | 2018-07-17 |
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ID=62820664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721764797.8U Active CN207615377U (en) | 2017-12-18 | 2017-12-18 | A kind of sendzimir mill oil-scraping device |
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| Country | Link |
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| CN (1) | CN207615377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153205A (en) * | 2019-05-31 | 2019-08-23 | 山西太钢不锈钢股份有限公司 | A kind of sendzimir mill strip wiping method |
| CN112845631A (en) * | 2021-01-04 | 2021-05-28 | 武汉钢铁有限公司 | Three-roller oil scraping device of Sendzimir twenty-high roll mill |
-
2017
- 2017-12-18 CN CN201721764797.8U patent/CN207615377U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153205A (en) * | 2019-05-31 | 2019-08-23 | 山西太钢不锈钢股份有限公司 | A kind of sendzimir mill strip wiping method |
| CN112845631A (en) * | 2021-01-04 | 2021-05-28 | 武汉钢铁有限公司 | Three-roller oil scraping device of Sendzimir twenty-high roll mill |
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