CN202207781U - Non-magnetic roll with roll surface with grooves - Google Patents
Non-magnetic roll with roll surface with grooves Download PDFInfo
- Publication number
- CN202207781U CN202207781U CN2011203247347U CN201120324734U CN202207781U CN 202207781 U CN202207781 U CN 202207781U CN 2011203247347 U CN2011203247347 U CN 2011203247347U CN 201120324734 U CN201120324734 U CN 201120324734U CN 202207781 U CN202207781 U CN 202207781U
- Authority
- CN
- China
- Prior art keywords
- roll
- roll body
- magnetic
- roll surface
- grooves
- 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
- Continuous Casting (AREA)
Abstract
The utility model discloses a non-magnetic roll with the roll surface with grooves. The non-magnetic roll mainly comprises a roll body, connecting shaft seats, roll body end surface bolt holes, connecting bolts, and the grooves on the roll surface, wherein the whole roll body takes the shape of a straight tube, and is hollow; the grooves are formed on the roll surface, and are annularly formed on the whole roll surface; eighteen roll body end surface bolt holes are uniformly formed on the end surfaces at two ends of the roll body; and when the connecting shaft seat and the roll body are mounted, the connecting shaft seats are fixed with the roll body through the connecting bolts. The non-magnetic roll provided by the utility model is especially suitable for a billet conveying device at the rear end of stainless steel continuous casting mechanical equipment, and has low magnetic conductivity and higher yield strength and tensile strength; and no slag is adhered to the roll surface during use, so that various cracks on the surface and the internal defects of a billet can be prevented, and the overall quality of the smelted billet is improved.
Description
(1) technical field
The utility model relates to metallurgical industry field, is specifically related to the no magnetic roller device in a kind of continuous casting machinery key equipment fan-shaped section crystallizer electromagnetic agitation manipulator.
(2) background technology
Along with development of times, the steel demand with high added value is increasing, and domestic and international many steel mills have all set up the production technology of special steel material in production line.And in the special steel material production process; The development of electromagnetic agitation technology is the key process technology that guarantees the final quality of steel; Abroad since the sixties in 20th century; Electromagnetic agitating technology just becomes one of important process means that improve slab quality in the continuous casting production process gradually, and magnetic stirrer is that advanced in the world at present iron and steel enterprise produces the requisite special metallurgical equipment of high value added product.Stainless steel slab continuous casting does not have the magnetic roller; It is fan-shaped section crystallizer electromagnetic agitation manipulator core component; Its performance quality is directly connected to the quality (proportion of equiaxed grain) of continuous casting billet, because the specification requirement in making process of no magnetic roller is higher relatively, most domestic steel mill is to the main at present dependence import of this need for equipment; Therefore, equipment purchasing and maintenance cost are all higher.The utility model has been invented a kind of no magnetic roller that is applicable to that stainless steel continuous casting plant equipment rear end steel billet is carried; Have good mechanics and magnetic performance; In use roll surface does not have the dry slag phenomenon; Can prevent the formation of various crackles of casting billet surface and internal flaw, improve the total quality of refining steel billet.
(3) summary of the invention
The utility model mainly provides a kind of no magnetic roller of roll surface band groove, and main technical schemes is following:
A kind of no magnetic roller of roll surface band groove mainly comprises roll body, connects axle bed, roll body end face bolt hole, connecting bolt, roll surface groove.Whole roll body is straight tubular, and for hollow shape designs, roll surface is provided with groove, and groove is the setting of low-angle annular shape on whole roll surface.Evenly be provided with 18 roll body end face bolts hole on the end face of roll body two ends, when connecting the installation of axle bed and roll body, available connecting bolt will connect axle bed and roll body fixes.
The utility model is in actual application; The roll body and the axle bed of hollow shape design can connect devices such as cooling duct according to the actual environment temperature in the steel billet course of conveying of continuous casting plant equipment rear end at the head that connects axle bed; Reduce the temperature of no magnetic roll body, improve service life of equipment.
The design of roll surface band groove can reduce roll body and the strand contact-making surface in course of conveying, and the annular groove arrangement mode of low-angle can be adjusted the operation angle of strand within the specific limits according to the requirement of conveying circuit in continuous conveying process.
The no magnetic roller of the described a kind of roll surface band groove of the utility model; Be specially adapted to the steel billet transport in the stainless steel continuous casting plant equipment rear end; Magnetic conductivity is low, has higher yield strength and tensile strength again, and in use roll surface does not have the dry slag phenomenon; Can prevent the formation of various crackles of casting billet surface and internal flaw, improve the total quality of refining steel billet.
(4) description of drawings
Fig. 1 is the overall structure view of no magnetic roller
Fig. 2 is the structure cutaway view of position, no magnetic roller roll body two end
Fig. 3 is the end view of no magnetic roller roll body
Fig. 4 is the partial view of no magnetic roller roll surface groove
(5) specific embodiment
Shown in accompanying drawing, the no magnetic roller of the described a kind of roll surface band groove of the utility model mainly comprises roll body 1, connects axle bed 2, roll body end face bolt hole 5, connecting bolt 3 and roll surface groove 4.Whole roll body 1 is straight tubular, and for hollow shape designs, roll surface is provided with groove 4, and groove 4 is the setting of low-angle annular shape on whole roll surface.Evenly be provided with 18 roll body end face bolts hole 5 on the end face of roll body 1 two ends, when connecting axle bed 2 with roll body 1 installation, available connecting bolt 3 will connect axle bed 2 and fix with roll body 1.
The utility model is in actual application; The roll body 1 of hollow shape design be connected axle bed 2; Can be according to the actual environment temperature in the steel billet course of conveying of continuous casting plant equipment rear end; Connect devices such as cooling duct at the head that connects axle bed 2, reduce the temperature of no magnetic roll body, improve service life of equipment.
The utility model is specially adapted to the steel billet transport in the stainless steel continuous casting plant equipment rear end; Magnetic conductivity is low; Has higher yield strength and tensile strength again; In use roll surface does not have the dry slag phenomenon, can prevent the formation of various crackles of casting billet surface and internal flaw, has improved the total quality of refining steel billet.
Claims (2)
1. the no magnetic roller of a roll surface band groove; Comprise roll body, connect axle bed, roll body end face bolt hole, connecting bolt, roll surface groove; It is characterized in that: whole roll body is straight tubular, and for hollow shape designs, evenly is provided with 18 roll body end face bolts hole on the end face of roll body two ends.
2. the no magnetic roller of a kind of roll surface band groove according to claim 1, it is characterized in that: the roll surface of roll body is provided with groove, and groove is the setting of low-angle annular shape on whole roll surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203247347U CN202207781U (en) | 2011-08-25 | 2011-08-25 | Non-magnetic roll with roll surface with grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203247347U CN202207781U (en) | 2011-08-25 | 2011-08-25 | Non-magnetic roll with roll surface with grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202207781U true CN202207781U (en) | 2012-05-02 |
Family
ID=45987337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203247347U Expired - Fee Related CN202207781U (en) | 2011-08-25 | 2011-08-25 | Non-magnetic roll with roll surface with grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202207781U (en) |
-
2011
- 2011-08-25 CN CN2011203247347U patent/CN202207781U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201855930U (en) | Foot roller of crystallizer of continuous casting machine with spiral cooling groove | |
| CN202207781U (en) | Non-magnetic roll with roll surface with grooves | |
| CN201432012Y (en) | Steel strip emulsion isolating device | |
| CN205254065U (en) | Preceding roll table guider is cut to conticaster that can effectively reduce ejection frictional resistance | |
| CN217315146U (en) | Novel rolling guide for hole-free rolling | |
| CN202492144U (en) | One-piece cast and molded wear-resistant alloy roller way | |
| CN203992293U (en) | A kind of Combined guide that is applied to billet caster is to wheel rim carrying roller | |
| CN203292446U (en) | Detachable multi-face non-magnetic roller | |
| CN203044841U (en) | Continuous casting crystallizer steel belt feeding system | |
| CN203292445U (en) | Non-magnetic roller with electromagnetic generator | |
| CN202199734U (en) | Non-magnetic roller with flume threads on roller surface | |
| CN204396817U (en) | The smelting of anti-skid piece of a kind of roll surface band is without magnetic roller | |
| CN108866367A (en) | A kind of copper-silver alloy conducting wire and preparation method thereof | |
| CN201855926U (en) | Driven roller of continuous casting machine with straight grooves as cooling grooves | |
| CN202199733U (en) | Non-magnetic roller device with cooling water pipe | |
| CN203955756U (en) | A kind of metal wire rod shell-rinding wheel | |
| CN212798378U (en) | Wear-resisting roller | |
| CN203356559U (en) | Novel non-magnetic roller | |
| CN203044495U (en) | Tungsten carbide roller | |
| CN207246243U (en) | A kind of self-aligning spherical support roller | |
| CN202356600U (en) | Side guide roller device for billet continuous casting tension leveler | |
| CN202199732U (en) | Non-magnetic roller | |
| CN207787283U (en) | A kind of Centrifugal Cast High Speed Steel Roll | |
| CN202207782U (en) | Hollow non-magnetic roll | |
| CN201470854U (en) | Furnace roller body centrifugal casting device |
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: 20120502 Termination date: 20140825 |
|
| EXPY | Termination of patent right or utility model |