CN202199733U - Non-magnetic roller device with cooling water pipe - Google Patents
Non-magnetic roller device with cooling water pipe Download PDFInfo
- Publication number
- CN202199733U CN202199733U CN2011203247525U CN201120324752U CN202199733U CN 202199733 U CN202199733 U CN 202199733U CN 2011203247525 U CN2011203247525 U CN 2011203247525U CN 201120324752 U CN201120324752 U CN 201120324752U CN 202199733 U CN202199733 U CN 202199733U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- cooling water
- roll body
- spindle nose
- magnetic roller
- 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)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a non-magnetic roller device with a cooling water pipe. The device mainly comprises a roller body, a central hole, the cooling water pipe, a roller body shaft head, a bearing, a bearing seat, a cooling water pipe joint, a cooling water pipe joint support and a shaft head end cover, wherein the central hole is formed in the center of the roller body; the cooling water pipe is arranged in the central hole; and the arranged cooling water pipe takes a large amount of heat which is transmitted to the central hole through the non-magnetic roller body away to achieve the effect of cooling the non-magnetic roller body mainly by using cold and hot water alternate flowing of water flow in the pipe. The non-magnetic roller device with the cooling water pipe is particularly suitable for a steel billet conveying device in the front section of large stainless steel continuous casting mechanical equipment, and can well accord with the severe working condition of a continuous casting roller during actual use due to a certain cooling function.
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; Be 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 environment for use of no magnetic roller device is comparatively abominable; Want withstand high temperatures; Particularly at the leading portion of continuous casting machinery fan-shaped section crystallizer, receive the temperatures involved of scorching hot steel billet, no magnetic roller member and tumbler thereof very easily influence serviceability because of excessive temperature; For this reason, provide a kind of novel no magnetic roller device that has cooling system extremely to be necessary.
(3) summary of the invention
The utility model mainly provides a kind of no magnetic roller device with cooling water pipe, and main technical schemes is following:
A kind of no magnetic roller device with cooling water pipe mainly comprises roll body, centre bore, cooling water pipe, roll body spindle nose, bearing, bearing block, cooling water pipe joint, cooling water pipe connection supports and spindle nose end cap.The center of roll body is provided with centre bore, and a cooling water pipe has been installed in the centre bore, and cooling water pipe is extend in the centre bore through the cooling water pipe joint by the roll body spindle nose place of roll body one end, and is provided with a cooling water pipe connection supports at roll body spindle nose place.The utility model designs in actual use, and the cooling water pipe of installation mainly utilizes colding and heat succeed each other of in-pipe flow mobile, takes away a large amount of heats that pass to centre bore through no magnetic roller roll body, plays the effect of the no magnetic roller roll body of cooling.
Described roll body two sides are provided with the roll body spindle nose, and roll body spindle nose and roll body design for integral type, and bearing and bearing block have been installed on the roll body spindle nose, and the bearing block outside can prevent the volatilization and the loss of bearing lubrication grease with a spindle nose end cap seal.The spindle nose end cap is fixed through the bolt hole of design on the roll body spindle nose with bolt.
The utility model is specially adapted to the steel billet transport of leading portion in the large-size stainless steel continuous casting plant equipment, and the roll body material has been added the element Ni of a large amount of stable austeniteizations on technology, can obtain single-phase austenitic steel, makes roll body have low magnetic conductivity.In addition; Also add carbide formers such as a certain amount of B, Al, Ti, Mo, V in the roll body material and carried out solid solution and precipitation strength; Can make this steel grade when having the good high-temperature antioxygenic property, have higher heat resistance and thermal fatigue resistance crack expansibility ability; Therefore the no magnetic roller device of this kind band cooling water pipe can satisfy the abominable working condition of continuous casting roller in actual use preferably owing to self have certain refrigerating function.
(4) description of drawings
Accompanying drawing is the overall structure sketch map of the utility model
(5) specific embodiment
Shown in accompanying drawing; The described a kind of no magnetic roller device with cooling water pipe of the utility model mainly comprises roll body 1, centre bore 2, cooling water pipe 3, roll body spindle nose 4, bearing 5, bearing block 6, cooling water pipe joint 7, cooling water pipe connection supports 8 and spindle nose end cap 9.The center of roll body 1 is provided with centre bore 2; A cooling water pipe 3 has been installed in the centre bore 2; Cooling water pipe 3 is extend in the centre bore 2 through cooling water pipe joint 7 by roll body spindle nose 4 places of roll body one end, and is provided with a cooling water pipe connection supports 8 at roll body spindle nose 4 places.The utility model designs in actual use, and the cooling water pipe 3 of installation mainly utilizes colding and heat succeed each other of in-pipe flow mobile, takes away a large amount of heats that pass to centre bore 2 through no magnetic roller roll body 1, plays the effect of the no magnetic roller roll body 1 of cooling.
Described roll body 1 two sides are provided with roll body spindle nose 4, and roll body spindle nose 4 and roll body 1 have been installed bearing 5 and bearing block 6 for integral type designs on the roll body spindle nose 4, and the outside of bearing block 6 can prevent the volatilization and the loss of bearing lubrication grease with a spindle nose end cap 9 sealings.Spindle nose end cap 9 usefulness bolts are fixed through the bolt hole of design on roll body spindle nose 4.
The utility model is specially adapted to the steel billet transport of leading portion in the large-size stainless steel continuous casting plant equipment; Therefore the no magnetic roller device of this kind band cooling water pipe can satisfy the abominable working condition of continuous casting roller in actual use preferably owing to self have certain refrigerating function.
Claims (2)
1. no magnetic roller device with cooling water pipe; Comprise roll body, centre bore, cooling water pipe, roll body spindle nose, bearing, bearing block, cooling water pipe joint, cooling water pipe connection supports and spindle nose end cap; It is characterized in that: the center of roll body is provided with centre bore; A cooling water pipe has been installed in the centre bore, and cooling water pipe is extend in the centre bore through the cooling water pipe joint by the roll body spindle nose place of roll body one end, and is provided with a cooling water pipe connection supports at roll body spindle nose place.
2. a kind of no magnetic roller device according to claim 1 with cooling water pipe; It is characterized in that: roll body two sides are provided with the roll body spindle nose; Roll body spindle nose and roll body design for integral type; Bearing and bearing block have been installed on the roll body spindle nose, and the bearing block outside is with a spindle nose end cap seal, and the spindle nose end cap is fixed through the bolt hole of design on the roll body spindle nose with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203247525U CN202199733U (en) | 2011-08-25 | 2011-08-25 | Non-magnetic roller device with cooling water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203247525U CN202199733U (en) | 2011-08-25 | 2011-08-25 | Non-magnetic roller device with cooling water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202199733U true CN202199733U (en) | 2012-04-25 |
Family
ID=45963871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203247525U Expired - Fee Related CN202199733U (en) | 2011-08-25 | 2011-08-25 | Non-magnetic roller device with cooling water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202199733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289273A (en) * | 2014-10-29 | 2015-01-21 | 成都利君实业股份有限公司 | Rolling machine, and cooling system for roller shafts of high-pressure grinding roller |
| CN104451113A (en) * | 2014-12-04 | 2015-03-25 | 无锡市晶瑜冶金机械有限公司 | Pusher machine roller assembly |
-
2011
- 2011-08-25 CN CN2011203247525U patent/CN202199733U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289273A (en) * | 2014-10-29 | 2015-01-21 | 成都利君实业股份有限公司 | Rolling machine, and cooling system for roller shafts of high-pressure grinding roller |
| CN104451113A (en) * | 2014-12-04 | 2015-03-25 | 无锡市晶瑜冶金机械有限公司 | Pusher machine roller assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103320710B (en) | High-toughness high-speed steel composite roll | |
| CN204700253U (en) | A kind of Novel roller axle casting causes mould | |
| CN106591753B (en) | A kind of short route preparation processing technology of Cu-Cr-Zr alloy high ferro contact line | |
| CN103725983B (en) | A kind of X65 hot-bending bends hot rolled slab and production method thereof | |
| CN105401056A (en) | Universal type steel ball unthreaded ball iron roller ring and manufacturing method thereof | |
| CN103014532A (en) | High-abrasion-resistance composite roller and preparation method thereof | |
| CN202199733U (en) | Non-magnetic roller device with cooling water pipe | |
| CN104962802A (en) | Inoculation agent for camshaft and preparation method and application thereof | |
| CN103160699B (en) | Process for producing copper-iron alloy for low-alloy grey cast ion cylinder sleeve | |
| CN103302457A (en) | Rod and wire and manufacturing technology of working roll used for hot strip mill | |
| ZHANG et al. | Precipitation behavior of nanometer-sized carbides in Nb-Mo microalloyed high strengh steel and its strengthening mechanism | |
| WU et al. | Mechanism of TiN fracture during the tensile process of NM500 wear-resistant steel | |
| CN202719865U (en) | Dual-circuit water cooling structure used for metallurgical furnace roller | |
| CN202207782U (en) | Hollow non-magnetic roll | |
| CN202199734U (en) | Non-magnetic roller with flume threads on roller surface | |
| CN106122286A (en) | A kind of abrasion-resistant cast bearing spider | |
| CN102174666A (en) | Preparation method of high-temperature-resisting, abrasion-resisting, corrosion-resisting and antimagnetic material | |
| CN203356559U (en) | Novel non-magnetic roller | |
| CN202199732U (en) | Non-magnetic roller | |
| CN204963577U (en) | Cantilever roll table roller bearing cooling device | |
| CN202207784U (en) | Split-type multi-stage non-magnetic roll | |
| CN203292446U (en) | Detachable multi-face non-magnetic roller | |
| CN201940561U (en) | Drawing type lead band continuous casting machine without lead pump | |
| CN201776418U (en) | Continuous casting roller body of compound bimetal continuous casting machine | |
| CN202199742U (en) | Nonmagnetic roll and rotating bearing seat thereof |
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: 20120425 Termination date: 20140825 |
|
| EXPY | Termination of patent right or utility model |