CN203470548U - Anti-nodulation winding drum structure for steel rolling - Google Patents
Anti-nodulation winding drum structure for steel rolling Download PDFInfo
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- CN203470548U CN203470548U CN201320454115.9U CN201320454115U CN203470548U CN 203470548 U CN203470548 U CN 203470548U CN 201320454115 U CN201320454115 U CN 201320454115U CN 203470548 U CN203470548 U CN 203470548U
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- winding drum
- composite material
- ceramic composite
- carbon ceramic
- material interlayer
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Abstract
The utility model relates to the field of steel rolling equipment, and particularly relates to an anti-nodulation winding drum structure for steel rolling. The anti-nodulation winding drum structure comprises a cylindrical winding drum body, wherein two ends of a winding drum structure body are connected with flanges; the outer surface of the winding drum body is sleeved with a carbon ceramic composite material interlayer; the outer surface of the winding drum body is sleeved with or fixed on the carbon ceramic composite material interlayer in an interference fit or bolt connection manner. According to the anti-nodulation winding drum structure, the carbon ceramic composite material interlayer is prepared from the carbon ceramic composite material on the outer surface of the winding drum body; contact of an oxide and the winding drum structure can be thoroughly isolated; the problem of nodulation of the winding drum structure is fundamentally solved. Meanwhile, an operation is simple; the carbon ceramic composite material interlayer can be replaced; the service life of the winding drum structure is prolonged.
Description
Technical field
The utility model relates to steel rolling equipment field, relates in particular to anti-dross reel structure for a kind of steel rolling.
Background technology
The roller class directly contacting with steel plate under the conditions of high temperature such as the reel that at present iron and steel enterprise is used, hearth roll, steel plate is done the used time standing the oxidation of the air dielectric under the condition of high temperature, corrosion etc., can form oxidation particle.Between the body of roll or cylindrical shell and oxide, there is certain wettability, cause particle aggregation, grow up gradually, in stack shell surface condensation, form wart like structure, have a strong impact on the surface quality of rolled plate.For the treating method of the effective solution of nothing temporarily in the current industry of this practical challenges.
Utility model content
Technical problem to be solved in the utility model is to provide anti-dross reel structure for a kind of steel rolling, avoids occurring oxidation particle, prevents the generation of wart like structure.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: anti-dross reel structure for a kind of steel rolling, comprise cylindrical spool body, the two ends of described reel structure body are all connected with flange, and the outer surface of described spool body is set with carbon ceramic composite material interlayer.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described carbon ceramic composite material interlayer is formed in one, and adopts the mode of interference fit that described carbon ceramic composite material interlayer cover is installed on the outer surface of spool body.
Further, described carbon ceramic composite material interlayer is Split modular structure, by bolt, is connected the modules of described carbon ceramic composite material interlayer is fixed on the outer surface of spool body.
Carbon ceramic composite material (C/-SiC) is carbon fibre reinforced silicon carbide ceramic composite.Main matrix composition carborundum is determining the hardness of composite, and carborundum hardness is only second to diamond; The effect of carbon fiber is mechanical strength and the fracture toughness that improves material, and its intensity is the more than 5 times of steel.Carbon ceramic composite material have density low and high temperature antioxygenic property good, corrosion-resistant, be high temperature structural material and the functional material that a kind of energy meets 1650 ℃ of uses.
The beneficial effects of the utility model are: at the outer surface of spool body, utilize carbon ceramic composite material to make carbon ceramic composite material interlayer, thoroughly isolation oxide and reel structure contacts, fundamentally solve reel structure dross problem, simultaneously simple to operate, carbon ceramic composite material interlayer can also be changed, and has increased the service life of reel structure.
Accompanying drawing explanation
Fig. 1 is the cutaway view of anti-dross reel structure for a kind of steel rolling of the utility model.
In accompanying drawing, the list of parts of each label representative is as follows:
1, spool body, 2, flange, 3, carbon ceramic composite material interlayer.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, anti-dross reel structure for a kind of steel rolling described in the utility model, comprises cylindrical circular spool body 1, and the two ends of described spool body 1 are all connected with flange 2, and the outer surface of described spool body 1 is set with carbon ceramic composite material interlayer 3.
Described carbon ceramic composite material interlayer 3 is formed in one, and adopts the mode of interference fit that described carbon ceramic composite material interlayer 3 is sleeved on the outer surface of spool body 1.
Described carbon ceramic composite material interlayer 3 is Split modular structure, by bolt, the modules of described carbon ceramic composite material interlayer 3 is fixed on the outer surface of spool body 1.
The main matrix composition carborundum of silicon ceramic composite (C/-SiC) is determining the hardness of composite, and carborundum hardness is only second to diamond; The effect of carbon fiber is mechanical strength and the fracture toughness that improves material, and its intensity is the more than 5 times of steel.Carbon ceramic composite material have density low and high temperature antioxygenic property good, corrosion-resistant, be high temperature structural material and the functional material that a kind of energy meets 1650 ℃ of uses.
Outer surface in spool body 1, utilize carbon ceramic composite material to make carbon ceramic composite material interlayer 3, thoroughly isolation oxide and reel structure contacts, fundamentally solve reel structure dross problem, simultaneously simple to operate, carbon ceramic composite material interlayer 3 can also be changed, and has increased the service life of reel structure.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. an anti-dross reel structure for steel rolling, comprise cylindrical circular spool body (1), the two ends of described spool body (1) are all connected with flange (2), it is characterized in that, the outer surface of described spool body (1) is set with carbon ceramic composite material interlayer (3).
2. anti-dross reel structure for steel rolling according to claim 1, it is characterized in that, described carbon ceramic composite material interlayer (3) is formed in one, and adopts the mode of interference fit that described carbon ceramic composite material interlayer (3) cover is installed on the outer surface of spool body (1).
3. anti-dross reel structure for steel rolling according to claim 1, it is characterized in that, described carbon ceramic composite material interlayer (3) is Split modular structure, by bolt, the modules of described carbon ceramic composite material interlayer (3) is fixed on the outer surface of spool body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454115.9U CN203470548U (en) | 2013-07-29 | 2013-07-29 | Anti-nodulation winding drum structure for steel rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454115.9U CN203470548U (en) | 2013-07-29 | 2013-07-29 | Anti-nodulation winding drum structure for steel rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470548U true CN203470548U (en) | 2014-03-12 |
Family
ID=50218962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320454115.9U Expired - Lifetime CN203470548U (en) | 2013-07-29 | 2013-07-29 | Anti-nodulation winding drum structure for steel rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470548U (en) |
-
2013
- 2013-07-29 CN CN201320454115.9U patent/CN203470548U/en not_active Expired - Lifetime
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