CN201900242U - Annular guide roll used on stacking table for preventing scratch of continuous casting slab - Google Patents
Annular guide roll used on stacking table for preventing scratch of continuous casting slab Download PDFInfo
- Publication number
- CN201900242U CN201900242U CN 201020675847 CN201020675847U CN201900242U CN 201900242 U CN201900242 U CN 201900242U CN 201020675847 CN201020675847 CN 201020675847 CN 201020675847 U CN201020675847 U CN 201020675847U CN 201900242 U CN201900242 U CN 201900242U
- Authority
- CN
- China
- Prior art keywords
- central shaft
- bearing
- guide roller
- continuous casting
- cover
- 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 - Lifetime
Links
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to an annular guide roll used on stacking table for preventing scratch of a continuous casting slab. The annular guide roll comprises a guide roll, a bearing end cover, two sets of rolling bearings, a sealing piece, a central shaft gland, a bearing pedestal bolt, a bearing pedestal gland bolt, a bearing pedestal, a central shaft, and an end cover bolt, wherein the guide roll (1) adopts a structure with an annular groove and penetrates the central shaft (9) with a lubricating hole; the rolling bearings (3) are arranged between the guide roll (1) and the central shaft (9); the bearing end cover (2) is fastened on the guide roll (1) through the end cover bolt (11); outer rings of the rolling bearings (3) are fixed on steps of the guide roll (1) through the bearing end cover (2); the sealing piece (4) is embedded in the bearing end cover (2); and the central shaft (9) is fixed in a groove of the a bearing pedestal (8) through the central shaft gland (5). The annular guide rail has the following advantages that the scratch problem of the outer arc surface of the continuous casting slab can be effectively solved when the continuous casting slab is pushed to a stacking table through a conveying roll, and the surface quality of products can be ensured.
Description
Technical field
The utility model belongs to the metallurgical continuous casting technical field, and a kind of sheet piler platform guiding annular roller that prevents that continuous casting steel billet from scratching particularly is provided.
Background technology
Modern metallurgical steel mill slab caster operating rate is very high, a lot of steel mill slab caster rollgangs directly and the hot rolling mill roller-way join, realize the continuous casting steel billet hot-loading and hot-conveying, but most of steel mill hot-loading and hot-conveying ratio lower (except the sheet continuous casting and rolling), so have a large amount of high temperature continuous casting steel billets strand to be pushed on the sheet piler platform, winch to overhead traveling crane and deposit the preservation of hack position with pusher.
The high temperature continuous casting steel billet is in the process that is pushed into by rollgang on the sheet piler platform, and casting metal guiding device is installed between rollgang and the sheet piler platform, realizes continuous casting steel billet is transported on the sheet piler platform.
Conticaster sheet piler platform guider generally adopts the smooth roll directive wheel of guiding steel plate or band copper sheathing at present, after use a period of time, because of continuous casting steel billet contacts with guiding steel plate or directive wheel, very easily causes the scuffing of continuous casting steel billet extrados, and is difficult for checking.Particularly to high-end Automobile Plate and silicon steel product, surface quality of continuous casting plate bland requires very high, and defectives such as scuffing appear in the continuous casting steel billet surface, is just demoted or is judged to waste product.
Summary of the invention
The purpose of this utility model is to provide a kind of sheet piler platform guiding annular roller that prevents that continuous casting steel billet from scratching, and can effectively solve continuous casting steel billet and be pushed into the scuffing of sheet piler platform process extrados by rollgang, guarantees surface quality of products.
The utility model comprises: guide roller (annular roller), bearing (ball) cover, rolling bearing, seal, central shaft gland, bearing block bolt, bearing block gland bolt, bearing block, central shaft, bolt of cover.
Guide roller adopts band shape groove structure, be applied on the central shaft of band lubrication hole, adopt two cover rolling bearings between guide roller and the central shaft, to guarantee that roller freely rotates, the lubrication hole of central shaft can ensure to rolling bearing lubricating oil is provided, bearing (ball) cover is fastened on the guide roller with bolt of cover, bearing (ball) cover is fixed on the outer shroud of rolling bearing on the step of guide roller, seal is embedded in the bearing (ball) cover, the termination of central shaft is square, by the central shaft gland central shaft is fixed in the groove of bearing block.
Described bearing (ball) cover, central shaft gland, bearing block pass through bolted respectively.
Described guide roller adopts double, is installed on the bearing block.
Advantage of the present utility model is:
1, guide roller adopts the ring-shaped groove structure, can allow foreign material such as continuous casting steel billet surface scale drain, and has prevented the scuffing to the continuous casting steel billet surface;
2, the guiding annular roller adopts rolling bearing to have lubrication hole, guarantees that roller is to rotate, and has reduced the scuffing to the continuous casting steel billet surface;
3, the guiding annular roller adopts doublely, and enough bearing capacities are arranged, and avoids after the damage of bearings roller not change and scratches the continuous casting steel billet surface;
4, the new shape of this practicality is simple in structure, and fault rate is low, has reduced maintenance cost, has improved production efficiency.
Description of drawings
Fig. 1 is a kind of sheet piler platform guiding annular roller schematic diagram that prevents that continuous casting steel billet from scratching of the utility model.Wherein, guide roller 1, bearing (ball) cover 2, rolling bearing 3, seal 4, central shaft gland 5, bearing block bolt 6, bearing block gland bolt 7, bearing block 8, central shaft 9, bolt of cover 11.
Fig. 2 is that a kind of sheet piler platform guiding annular roller that prevents that continuous casting steel billet from scratching of the utility model is installed in the structure-steel framing schematic diagram between continuous casting steel billet rollgang and the sheet piler platform.
The specific embodiment
Below in conjunction with accompanying drawing 1, Fig. 2 the utility model specific embodiment is described in further details:
As shown in Figure 1: the utility model comprises: guide roller 1, bearing (ball) cover 2, rolling bearing 3, seal 4, central shaft gland 5, bearing block bolt 6, bearing block gland bolt 7, bearing block 8, central shaft 9, bolt of cover 11
Guide roller 1 is applied on the central shaft 9 of band lubrication hole, bearing (ball) cover 2 usefulness bolts of cover 11 are fastened on the guide roller 1, rolling bearing 3 is installed between guide roller 1 and the central shaft 9, the interior ring of rolling bearing 3 withstands on the step of central shaft 9, the outer shroud of rolling bearing 3 is fastened on the step of annular guide roller 1 by bearing (ball) cover 2, seal 4 is embedded in the bearing (ball) cover 2, and central shaft 9 terminations are square, are fixed in by central shaft gland 5 in the groove of bearing block 8.A whole set of guide roller is installed on the structure-steel framing between continuous casting steel billet rollgang and the sheet piler platform as Fig. 2 by bearing block bolt 6.
When pusher is pushed the continuous casting steel billet rollgang to sheet piler platform, annular guide roller contact continuous casting steel billet outer surface, the effect of playing guiding and supporting is finished strand and is passed process.
The beneficial effects of the utility model are: guide roller adopts ring-shaped groove structure and the lubricated rolling bearing of band, can allow the foreign material such as slab surface oxide skin drain, and has prevented the scuffing to slab surface; The guiding annular roller adopts double, and enough bearing capacities are arranged, avoid damage of bearings after roller do not turn to the scuffing slab surface; The new shape of this practicality is simple in structure, and failure rate is low has reduced maintenance cost, has improved production efficiency.
Claims (4)
1. sheet piler platform annular guide roller that prevents that continuous casting steel billet from scratching, it is characterized in that, comprising: guide roller (1), bearing (ball) cover (2), rolling bearing (3), seal (4), central shaft gland (5), bearing block bolt (6), bearing block gland bolt (7), bearing block (8), central shaft (9), bolt of cover (11); Guide roller (1) adopts band shape groove structure, be applied on the central shaft (9) of band lubrication hole, adopt two cover rolling bearings (3) between guide roller (1) and the central shaft (9), bearing (ball) cover (2) is fastened on the guide roller (1) with bolt of cover (11), bearing (ball) cover (2) is fixed on the outer shroud of rolling bearing (3) on the step of guide roller (1), seal (4) is embedded in the bearing (ball) cover (2), and central shaft gland (5) is fixed on central shaft (9) in the groove of bearing block (8).
2. guide roller according to claim 1 is characterized in that, the termination of central shaft (9) is square.
3. guide roller according to claim 1 is characterized in that, described bearing (ball) cover (2), central shaft gland (5), bearing block (8) pass through bolted respectively.
4. guide roller according to claim 1 is characterized in that, described guide roller (1) adopts double, is installed on the bearing block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020675847 CN201900242U (en) | 2010-12-13 | 2010-12-13 | Annular guide roll used on stacking table for preventing scratch of continuous casting slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020675847 CN201900242U (en) | 2010-12-13 | 2010-12-13 | Annular guide roll used on stacking table for preventing scratch of continuous casting slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900242U true CN201900242U (en) | 2011-07-20 |
Family
ID=44270845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020675847 Expired - Lifetime CN201900242U (en) | 2010-12-13 | 2010-12-13 | Annular guide roll used on stacking table for preventing scratch of continuous casting slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480815A (en) * | 2013-09-23 | 2014-01-01 | 首钢京唐钢铁联合有限责任公司 | Method for preventing continuous casting plate blank from adhesion |
| CN103624166A (en) * | 2013-11-27 | 2014-03-12 | 南车长江车辆有限公司 | Guide device, conical barrel rounding machine and conical barrel rolling method |
-
2010
- 2010-12-13 CN CN 201020675847 patent/CN201900242U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480815A (en) * | 2013-09-23 | 2014-01-01 | 首钢京唐钢铁联合有限责任公司 | Method for preventing continuous casting plate blank from adhesion |
| CN103480815B (en) * | 2013-09-23 | 2015-07-08 | 首钢京唐钢铁联合有限责任公司 | Method for preventing continuous casting plate blank from adhesion |
| CN103624166A (en) * | 2013-11-27 | 2014-03-12 | 南车长江车辆有限公司 | Guide device, conical barrel rounding machine and conical barrel rolling method |
| CN103624166B (en) * | 2013-11-27 | 2017-01-04 | 中车长江车辆有限公司 | A kind of guider, conical barrel rounding machine and cone cylinder method for coiling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109731913B (en) | Method for reducing rolling force of rolling mill of double-roller continuous casting production line | |
| CN201900242U (en) | Annular guide roll used on stacking table for preventing scratch of continuous casting slab | |
| CN202607202U (en) | Appliance for assembly and disassembly of oil film bearing | |
| CN202207796U (en) | Trunnion with spindle sleeve | |
| CN203646407U (en) | Compound roll | |
| CN202079095U (en) | Guiding device for cold-rolled steel band | |
| CN206952120U (en) | Three-stage wear-resistant temperature-resistant bloom foot roller | |
| CN202715801U (en) | Water cooling equipment for secondary cooling of steelmaking continuous casting | |
| CN201871805U (en) | Anti-scratching device for flying shear outlet | |
| CN207246243U (en) | A kind of self-aligning spherical support roller | |
| CN204624792U (en) | Machine jig arm guiding brasses mounting structure tightly rolled up by ribbon steel | |
| CN201802759U (en) | Backing bearing | |
| CN203922455U (en) | A kind of lifting gate-type clamp that can protect better clamp and coil of strip | |
| CN208321616U (en) | The roll assembly of cold pilger mill | |
| CN203124430U (en) | Single-roll deviation correcting device with fixed hinged points | |
| CN202438577U (en) | Upper roller apparatus for downward-adjusting veneer reeling machine | |
| CN202356405U (en) | Oil removing roller of six-roller rolling mill | |
| CN203717666U (en) | Bearing pedestal shaft sleeve with sealing ring | |
| CN206065130U (en) | A kind of split type roll structure with oil groove | |
| CN202715636U (en) | Supporting roller component of scale-breaking withdrawal and straightening machine | |
| CN205253727U (en) | Emergency device for hard empty passing of rolling mill | |
| CN203400932U (en) | Waterproof dust-preventing device of lower bearing box of edger mill | |
| CN204194740U (en) | A kind of billet caster two cold house backing roll | |
| CN218486893U (en) | Coiler inlet edge guide | |
| CN209206147U (en) | A kind of profile rolls equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING SHOUGANG CO., LTD. Free format text: FORMER OWNER: HEBEI SHOUGANG QIAN'AN STEEL CO., LTD. Effective date: 20140404 Free format text: FORMER OWNER: CAPITAL IRON + STEEL GENERAL CO. Effective date: 20140404 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 064404 TANGSHAN, HEBEI PROVINCE TO: 100041 SHIJINGSHAN, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140404 Address after: 100041 Shijingshan Road, Beijing, No. 68, No. Patentee after: Beijing Shougang Co., Ltd. Address before: Yangzidian Town, Qian'an City, Hebei province 064404 Patentee before: Hebei Shougang Qian'an Steel Co., Ltd. Patentee before: Capital Iron & Steel General Company |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110720 |