CN204148294U - Side guide plate of hot rolling recoiler - Google Patents
Side guide plate of hot rolling recoiler Download PDFInfo
- Publication number
- CN204148294U CN204148294U CN201420619356.9U CN201420619356U CN204148294U CN 204148294 U CN204148294 U CN 204148294U CN 201420619356 U CN201420619356 U CN 201420619356U CN 204148294 U CN204148294 U CN 204148294U
- Authority
- CN
- China
- Prior art keywords
- edger roll
- guide plate
- hot rolling
- roll
- side guide
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
Side guide plate of hot rolling recoiler, comprises side and leads body, and the one side that body is led in described side is provided with edger roll assembly, and another side is provided with elevating mechanism; The upper end of described edger roll assembly is provided with vertical AC variable-frequency motor, is bolted between vertical AC variable-frequency motor and motor support base; Motor support base lower end is provided with edger roll and is connected by shaft coupling, edger roll is also provided with single lip outer-frame oil seal; The two ends up and down of edger roll are provided with bearing, are also provided with transparent cover outside edger roll, and described transparent cover is fixed by hexagon socket head cap screw and edger roll; The end of edger roll is also provided with vertical roll bearing seat, and described vertical roll bearing seat is fixed by radial locking nut and edger roll.Side guide plate of hot rolling recoiler described in the utility model have simple to operate, improve the quality of products, feature that longer service life, structural safety are simple and cost-saving.
Description
Technical field
The utility model relates to technical field of steel rolling, particularly side guide plate of hot rolling recoiler.
Background technology
Before guaranteeing hot rolling coiler, parallel-segment side equipment of leading is significantly improved to the strip quality in production process, reduces side and leads the defect brought band steel side, have important impact to belt steel product quality, equipment direct motion.Control steel roll tower shaped, realize batching stable, scroll is good, and after transformation, product quality is improved, and reduces devices consume, improves lumber recovery, need to lead former side redesign, technological transformation, meet need of production as far as possible.Before coiling machine, major function is led in parallel-segment side is make band steel enter before coiling machine centering again, ensures that steel edge portion is injury-free simultaneously, thoroughly improves limit silk press-in belt steel surface and cause quality problems.
Current, the solution of offside guide plate wearing and tearing in the industry, mainly containing three kinds: one is that the structure that contralateral guidewire is cut somebody's hair carries out Curve guide impeller, and install edger roll at the place of cutting somebody's hair to change the mechanism of wearing and tearing, change sliding friction is rolling friction; Two is change side to lead abrasion-proof backing block material, mainly increases flipper guide hardness, but can produce defects such as the scuffings of steel edge portion like this; Three is applying cladding technology on abrasion-proof backing block, but requires that coating can not be crossed Bao Bingneng and withstands shocks due to field working conditions, and prior art can not reliably solve this problem, and the range of application of this recovery technique is restricted.
At present, side is led while realizing design function, because cut somebody's hair abrasion-proof backing block and the violent sliding friction of steel edge portion are led in side, there is the problem of the following aspects in production:
(1) existing abrasion-proof backing block, rolled piece and the friction of this liner plate easily produce thread metal fragment; After chip brings coiling machine into, generating strap steel quality defect, affects quality.
(2) long-term severe friction, causes liner plate very easily to wear and tear, although carried out safeguarding timely, labour intensity is large, improves production cost; The edge of groove very easily lesion ribbon steel and high-temperature steel that wearing and tearing produce, produces limit and damages defect phenomenons such as () crackles, and edge fault impact is become a useful person quality.And belt phenomenon is caused to follow-up cold rolling, annealing, pickling, aluminum-zinc alloy technique.
(3) repair rate is high, and maintenance intensity is large; Periodic inspection is carried out repair welding process to wearing and tearing groove and polishes, and workload is very large, virtually constrain the raising of equipment operation rate, and cost is high.
(4) side is led the uneven side of causing of two lateral wearings and is led accuracy of alignment reduction, causes strip running deviation, the quality problems such as steel roll tower shaped, edge crack.
(5) groove that weares and teares is crossed to take an advanced study in strip steel head card entry slot and is caused heap steel hidden danger.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of simple to operate, improve the quality of products, side guide plate of hot rolling recoiler that longer service life, structural safety are simple and cost-saving.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
Side guide plate of hot rolling recoiler, comprises side and leads body, it is characterized in that: the one side that body is led in described side is provided with edger roll assembly, and another side is provided with elevating mechanism; The upper end of described edger roll assembly is provided with vertical AC variable-frequency motor, is bolted between vertical AC variable-frequency motor and motor support base; Motor support base lower end is provided with edger roll and is connected by shaft coupling, edger roll is also provided with single lip outer-frame oil seal; The two ends up and down of edger roll are provided with bearing, are also provided with transparent cover outside edger roll, and described transparent cover is fixed by hexagon socket head cap screw and edger roll; The end of edger roll is also provided with vertical roll bearing seat, and described vertical roll bearing seat is fixed by radial locking nut and edger roll.
It is 2mm that the part A leading body in side is given prominence on the face of cylinder of described edger roll.
Described edger roll height is 400 ~ 450mm.
Described edger roll skin is specific alloy steel bushing.
Described edger roll case hardness is HRC60 ± 2.
Described Bearing inner is also provided with lubricating grease.
Described elevating mechanism can move up and down.
The utility model has the advantage of side guide plate of hot rolling recoiler described in the utility model have simple to operate, improve the quality of products, feature that longer service life, structural safety are simple and cost-saving.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the structural representation of the neutral roller assembly of Fig. 1.
1, body is led in side, and 2, edger roll assembly, 3, elevating mechanism, 4, vertical AC variable-frequency motor, 5, bolt, 6, shaft coupling, 7, single lip outer-frame oil seal, 8, bearing, 9, edger roll, 10, radial locking nut, 11, vertical roll bearing seat, 12, hexagon socket head cap screw, 13, transparent cover, 14, motor support base.
Detailed description of the invention
Side guide plate of hot rolling recoiler, comprises side and leads body 1, it is characterized in that: the one side that body 1 is led in described side is provided with edger roll assembly 2, and another side is provided with elevating mechanism 3; The upper end of described edger roll assembly 2 is provided with vertical AC variable-frequency motor 4, is fixed between vertical AC variable-frequency motor 4 and motor support base 14 by bolt 5; Motor support base 14 lower end is provided with edger roll 9 and is connected by shaft coupling 6, edger roll 9 is also provided with single lip outer-frame oil seal 7; The two ends up and down of edger roll 9 are provided with bearing 8, are also provided with transparent cover 13 outside edger roll 9, and described transparent cover 13 is fixed by hexagon socket head cap screw 12 and edger roll 9; The end of edger roll 9 is also provided with vertical roll bearing seat 11, and described vertical roll bearing seat 11 is fixed by radial locking nut 10 and edger roll 9.
It is 2mm that the part A leading body 1 in side is given prominence on the face of cylinder of described edger roll 9.
Described edger roll 9 is highly 400 ~ 450mm.
Described edger roll 9 skin is specific alloy steel bushing.
Described edger roll 9 case hardness is HRC60 ± 2.
Described bearing 11 inside is also provided with lubricating grease.
Described elevating mechanism 3 can move up and down.
During concrete enforcement, side is led and is transform waveguide technology transformation in parallel-segment side before coiling machine as.The part of cutting somebody's hair of contralateral guidewire carries out Curve guide impeller, provides enough rigidity with the requirement of satisfied installation edger roll assembly 2.Wherein edger roll assembly 2 can provide enough Rigidity and strengths, but also taken into full account that (roll surface temperature can reach more than 200 DEG C to on-the-spot actual condition, data reference side leads the conveying roller surface temperature of below) impact of opposite roller assembly 2, roller bearing adopts Aldecor forging, and carries out Tempering and Quenching.For increasing the maintainability of edger roll assembly 2, edger roll assembly 2 can integral disassembly, assembly, and the disassembly and assembly time of on-the-spot opposite roller assembly 2 is no more than 20 minutes.Edger roll 9 height 400 ~ 450mm, take into full account beating of band steel, by statistics, the wearing and tearing groove of abrasion-proof backing block appears between liner plate short transverse 20 ~ 50mm, resistant to elevated temperatures specific alloy steel bushing by exchanging edger roll 9(skin like this, hardness reaches Rockwell hardness HRC60 ± 2) installation direction, achieve the design object that edger roll 9 doubles service life.Motor adopts vertical AC variable-frequency motor 4.
Edger roll assembly 2 is arranged on side and leads on body 1.For ensureing that edger roll assembly 2 can give full play to its function, should guarantee that body 1 about plane 2mm should be led higher than side in the face of cylinder of edger roll 9 when mounted.The fixing employing axle bed fixed form of edger roll 9, is convenient to dismounting and change.The transition portion that body 1 is led in edger roll 9 and side is designed to be similar to the fit structure form of roll and guide and guard, and this structure can cross wheel face by pilot tape steel head smoothly.
For guaranteeing the utilization rate of edger roll 9 and reducing costs, edger roll 9 realizes oscilaltion by elevating mechanism 3, when overhauling, carrying out liter depending on concrete wear extent (gash depth reaches 2mm) or falling.
Body 1 is led for welding structural element in side, and its main function is carrying, body 1 is led in power transmission, installation edger roll assembly 2 and side, and follows side and lead cross cylinder synchronizing moving.New side is led main body 1 and existing side and is led the mounting means of main body 1 and location dimension is consistent, and ensures that existing side is led and the interchange newly designing side and lead.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or the conversion of equivalent flow process or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
In sum, side guide plate of hot rolling recoiler described in the utility model have simple to operate, improve the quality of products, feature that longer service life, structural safety are simple and cost-saving.
Claims (7)
1. side guide plate of hot rolling recoiler, comprises side and leads body (1), it is characterized in that: the one side that body (1) is led in described side is provided with edger roll assembly (2), and another side is provided with elevating mechanism (3); The upper end of described edger roll assembly (2) is provided with vertical AC variable-frequency motor (4), by bolt (5) tight joint between vertical AC variable-frequency motor (4) and motor support base (14); Motor support base (14) lower end is provided with edger roll (9) and is connected by shaft coupling (6), edger roll (9) is also provided with single lip outer-frame oil seal (7); The two ends up and down of edger roll (9) are provided with bearing (11), are also provided with transparent cover (13) outside edger roll, and described transparent cover (13) is by hexagon socket head cap screw (12) and edger roll (9) tight joint; The end of edger roll (9) is also provided with vertical roll bearing seat (11), and described vertical roll bearing seat (11) is by radial locking nut (10) and edger roll (9) tight joint.
2. side guide plate of hot rolling recoiler according to claim 1, is characterized in that: it is 2mm that the part A leading body (1) in side is given prominence on the face of cylinder of described edger roll (9).
3. side guide plate of hot rolling recoiler according to claim 1, is characterized in that: described edger roll (9) is highly 400 ~ 450mm.
4. side guide plate of hot rolling recoiler according to claim 1, is characterized in that: described edger roll (9) skin is specific alloy steel bushing.
5. side guide plate of hot rolling recoiler according to claim 1, is characterized in that: described edger roll (9) case hardness is HRC60 ± 2.
6. according to the side guide plate of hot rolling recoiler one of claim 1 to 5 Suo Shu, it is characterized in that: described bearing (8) inside is also provided with lubricating grease.
7. side guide plate of hot rolling recoiler according to claim 1, is characterized in that: described elevating mechanism (3) can move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619356.9U CN204148294U (en) | 2014-10-24 | 2014-10-24 | Side guide plate of hot rolling recoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619356.9U CN204148294U (en) | 2014-10-24 | 2014-10-24 | Side guide plate of hot rolling recoiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148294U true CN204148294U (en) | 2015-02-11 |
Family
ID=52506447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420619356.9U Active CN204148294U (en) | 2014-10-24 | 2014-10-24 | Side guide plate of hot rolling recoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259253A (en) * | 2014-10-24 | 2015-01-07 | 靖江市高新窑炉材料有限公司 | Side guide of hot rolling coiler |
-
2014
- 2014-10-24 CN CN201420619356.9U patent/CN204148294U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259253A (en) * | 2014-10-24 | 2015-01-07 | 靖江市高新窑炉材料有限公司 | Side guide of hot rolling coiler |
| CN104259253B (en) * | 2014-10-24 | 2016-11-30 | 靖江市高新窑炉材料有限公司 | A kind of side guide plate of hot rolling recoiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207138861U (en) | A kind of roll-in arbor abrasion is online to repair frock | |
| CN204052381U (en) | A kind of Continuous mill train runout table pallet device | |
| CN104259253B (en) | A kind of side guide plate of hot rolling recoiler | |
| CN204148294U (en) | Side guide plate of hot rolling recoiler | |
| CN204685724U (en) | Before a kind of hot rolling coiler, parallel-segment side is led and is used edger roll assembly | |
| CN201023101Y (en) | Turnover claw for panel turnover machine | |
| CN205834150U (en) | The continuous blank-discharging roller-way improved | |
| CN201108921Y (en) | Rolling guide plate of large-section profile rolling mill | |
| CN203227881U (en) | Waste-edge guiding device used for disc shears | |
| CN104014596A (en) | Method for regulating line deflection of strip steel on continuous annealing loop trolley turning roll | |
| CN100431724C (en) | Cold-rolling nicking reinforcing bar with rib high-strength and low relaxation, production and production line thereof | |
| CN201791743U (en) | Novel billet scratch preventing device | |
| CN203030642U (en) | Single-roller outlet rolling guide and guard assembly | |
| CN203900113U (en) | Transition roll table device for rolling mill production line | |
| CN202591244U (en) | Buffer device for noses of manipulators of cogging mill | |
| CN202741422U (en) | Finishing mill on hot rolled wide strip steel production line | |
| CN204523796U (en) | A kind of exit guide device of tape guide wheel | |
| CN105080982A (en) | Sliding inlet guide and guard device with abrasion resisting lining plates | |
| CN211965384U (en) | Precision rolling shear front guide ruler guide plate with cooling and lubricating functions | |
| CN209613815U (en) | A kind of flipper guide for finishing mill | |
| CN204234692U (en) | A kind ofly can ensure that the continuous casting of bearing lubrication and cooling cuts front roller-way | |
| CN209834740U (en) | Device for quickly processing chain belt | |
| CN202037186U (en) | Bridge roller bearing seat for hot rolling plate strip transport roller | |
| CN204704240U (en) | The medium plate mill guide and guard bolt improved | |
| CN206794373U (en) | A kind of Coil Box format roll deflector apron device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |