CN1903467A - Rolling machine for hot-rolled sheets with excellent rolling assisting property - Google Patents
Rolling machine for hot-rolled sheets with excellent rolling assisting property Download PDFInfo
- Publication number
- CN1903467A CN1903467A CN 200610048120 CN200610048120A CN1903467A CN 1903467 A CN1903467 A CN 1903467A CN 200610048120 CN200610048120 CN 200610048120 CN 200610048120 A CN200610048120 A CN 200610048120A CN 1903467 A CN1903467 A CN 1903467A
- Authority
- CN
- China
- Prior art keywords
- winding
- roller
- help
- mandrel
- helping
- 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.)
- Granted
Links
Images
Abstract
A hot-rolled sheet coiling machine with better coil-helping performance has a reel, coil-helping rollers, swinging arms for supporting said coil-helping rollers, and hydraulic cylinders for driving said swinging arms. It features that 1-3 coil-helping roller are additionally used for increasing the points to where the pressure is applied, so improving its coil-helping performance.
Description
Technical field
The present invention relates to the coiling machine that uses in a kind of improved thin plate rolling production line, belong to the plate rolling technical field.
Background technology
Steel billet is processed into the thin plate band after operations such as breaking down, finish rolling, cutting to length, send into through rollgang and batch facility, is coiled into certain thickness standard to coil in batching facility, just becomes final finished again after operations such as enlacement packaging.Used coiling machine is generally by mandrel, mandrel rotating driving device, helping winding up roller, help the swing arm at winding up roller place, the hydraulic cylinder etc. that drives the swing arm swing to form around the mandrel configuration in the SPHC production line.When the front end of moulding thin plate band enters when respectively helping volume rod present position successively, respectively help the hydraulic cylinder of winding up roller to help winding up roller to draw close by swing arm driving successively to mandrel, the mandrel in the middle of broken end before the thin plate band is pressed to makes it coil around the mandrel standard.Existing batching in the facility, help winding up roller to adopt three collars windings to put mode, pressure spot is space 120 degree distributions, compression point is few, help volume thrust importing performance and uniform winding performance big, that coil strip in service all not ideal enough, when plate rolling quality not good enough (as: nose, head are to driving side or active side biasing etc.) or mill speed are higher, occur loose winding easily, and winding up roller pressure is excessive to stay impression on the strip surface because of helping easily; Perhaps the strip head impact causes piling steel in helping on the winding up roller when loose winding occurring.Above-mentioned phenomenon obviously has influence on the normal operation and the reeling quality of coiling machine, but never searches out effective solution route for a long time.
Summary of the invention
Thereby being used for overcoming defectives such as loose winding that existing coiling machine uses, impression, the present invention provides a kind of SPHC material coiling machine with good rolling assisting property.
The alleged problem of the present invention realizes with following technical scheme:
A kind of SPHC material coiling machine with good rolling assisting property, be provided with mandrel in the formation, help winding up roller, support the swing arm that helps winding up roller and drive the hydraulic cylinder of swing arm around the jointed shaft swing, its improvement is, sets up 1～3 and helps winding up roller, respectively helps winding up roller around the mandrel arranged spaced.
Above-mentioned SPHC material coiling machine with good rolling assisting property, it is described that to help the quantity of winding up roller be 4, be respectively one, two, three, No. four, wherein, to help the winding up roller 20 and the line of mandrel 19 for No. one is the angle reference line, angle reference line and help winding up roller 21 for No. two, help winding up roller 22 for No. three, help space angle α, β, the γ of winding up roller 23 to be respectively 95 °, 190 °, 265 ° No. four.
Above-mentioned SPHC material coiling machine with good rolling assisting property, the outline near the mandrel place in the described swing arm is designed to segmental arc, and its radius of curvature and mandrel 19 kisses connect.
The present invention has the following advantages:
1. broken through the tradition setting that helps 3 distributions of winding up roller in the existing coiling machine, bring up to more than three by three helping the configuration quantity of winding up roller, increased by this measure and to have helped the volume compression point, dwindled the distance that helps between the volume compression point, so can significantly improve, improve importing performance and the uniform winding performance of strip around mandrel, and can therefore prevent the loose winding phenomenon, and improve reeling quality, avoid occurring heap steel accident;
2. after helping the volume compression point to increase, each helps the volume pressure that helps on the winding up roller to reduce relatively, can avoid can making coil shape strip surface keep smooth smooth because of helping the excessive impression phenomenon that causes of volume thrust, prevent the mass defect that impression causes, the smooth importing and the standard that also help strip are twined;
3. the swing arm outer end is designed to segmental arc near the outline at mandrel place, a plurality of unbroken loop that help winding up roller and a plurality of segmental arcs to be connected mutually to form a base closed are around circle, even meet the strip of head misconduct, also can be successfully with its importing and its standard is twined, further improved the present invention and batched performance;
The present invention is suitable to install and use as the facility that batches of sheet material, especially thin plate band hot rolling line.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Each parts label is among the figure: 1-pinches top roll, 2-and pinches lower roll, 4-motor band-type brake, 6-mandrel motor, 7-jointed shaft, a swing arm of 8-, 9-hydraulic cylinder, No. two swing arms of 11-, No. three swing arms of 14-, No. four swing arms of 16-, 19-mandrel, 20-and help for No. one winding up roller, 21-to help for No. two winding up roller, 22-to help for No. three winding up roller, 23-to help winding up roller No. four.
The specific embodiment
The present invention is the contribution of prior art, and 3 configuration modes of tradition that help winding up roller are changed into configuration mode more than 3.Adopt 4 collocation types in the illustrated embodiment, the quantity that helps winding up roller is four, be respectively one, two, three, No. four, four are helped winding up roller 20,21,22,23 to distribute around mandrel 19, each helps the winding up roller rotation to be supported in the swing arm, one end of each swing arm is that the piston rod of hinged axle head, the other end and hydraulic cylinder is articulated and connected, and the cylinder body of each hydraulic cylinder is a fixture, and it is axis swing with the jointed shaft that piston rod drives swing arm when doing back and forth operation under the fluid power effect.
Still consult Fig. 1.When helping winding up roller quantity to be four, four are helped winding up roller to answer reasonable distribution 360 degree around circle, respectively help the particular location of winding up roller should be in conjunction with arranging in coiling machine such as each swing arm, hydraulic cylinders, respectively help the composite factors such as the angle of exerting pressure, direction of winding up roller to determine.In the illustrated example, be datum line, help the line of centres of winding up roller 21,22,23 and mandrel 19 and space angle α, β, the γ of datum line to be respectively 95 °, 190 °, 265 ° two, three, No. four to help the winding up roller 20 and the line of centres of mandrel 19 for No. one.
Still consult Fig. 1.Four four swing arms that help the winding up roller place, each swing arm all is designed to segmental arc near the outline at mandrel 19 places, the arc length of segmental arc is corresponding one by one when helping winding up roller to be in to help entrainment to hold around the distribution space, four segmental arcs resemble four sections parantheses, with four help winding up roller to form to be connected mutually around circle, when meeting the bad strip of head, also its smooth importing respectively can be helped the space between winding up roller, each segmental arc and the mandrel, make strip around the domain circumvolution of mandrel standard around.
Still consult Fig. 1.Four are helped the stroke that space between winding up roller and the mandrel can be by setting hydraulic cylinder and mode such as alignment sensor are set and control, four are helped the action sequence of winding up roller can be by the tracking mode of strip head is controlled, these are the prior art on the existing coiling machine, so repeat no more.
Still consult Fig. 1.In the diagram, mandrel 19 is driven by motor 6, pinches top roll 1, lower roll 2 is used for the moulding strip on the production line is transferred to mandrel 19.
Claims (3)
1. SPHC material coiling machine with good rolling assisting property, be provided with mandrel in the formation, help winding up roller, support the swing arm that helps winding up roller and drive the hydraulic cylinder of swing arm around the jointed shaft swing, it is characterized in that, set up 1～3 and help winding up roller, respectively help winding up roller around the mandrel arranged spaced.
2. the SPHC material coiling machine with good rolling assisting property according to claim 1, it is characterized in that, it is described that to help the quantity of winding up roller be 4, be respectively one, two, three, No. four, wherein, to help the winding up roller [20] and the line of mandrel [19] for No. one is datum line, datum line and help winding up roller [21] for No. two, help winding up roller [22] for No. three, help for No. four space angle α, β, the γ of winding up roller [23] to be respectively 95 °, 190 °, 265 °.
3. the SPHC material coiling machine with good rolling assisting property according to claim 1 and 2 is characterized in that, the outline near mandrel 19 places in described each swing arm is a segmental arc, and its radius of curvature and mandrel [19] coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100481204A CN100418655C (en) | 2006-08-08 | 2006-08-08 | Rolling machine for hot-rolled sheets with excellent rolling assisting property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100481204A CN100418655C (en) | 2006-08-08 | 2006-08-08 | Rolling machine for hot-rolled sheets with excellent rolling assisting property |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1903467A true CN1903467A (en) | 2007-01-31 |
| CN100418655C CN100418655C (en) | 2008-09-17 |
Family
ID=37672915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100481204A Active CN100418655C (en) | 2006-08-08 | 2006-08-08 | Rolling machine for hot-rolled sheets with excellent rolling assisting property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100418655C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223420A (en) * | 2012-01-29 | 2013-07-31 | 宝山钢铁股份有限公司 | Method for controlling inner ring indentations of hot-rolled steel coil, and system |
| CN106111737A (en) * | 2016-06-24 | 2016-11-16 | 常州市瑞悦车业有限公司 | A kind of coil of strip Sheet forming |
| CN107825684A (en) * | 2017-10-26 | 2018-03-23 | 福州森百德机电科技有限公司 | Pipeline shaper and its method of work |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06198332A (en) * | 1993-01-07 | 1994-07-19 | Sumitomo Metal Ind Ltd | Opening method for wrapper roll |
| JP3251142B2 (en) * | 1995-02-07 | 2002-01-28 | 新日本製鐵株式会社 | Step avoidance determination method and apparatus |
| JP3263560B2 (en) * | 1995-03-10 | 2002-03-04 | 三菱重工業株式会社 | Double frame coiler |
| JP3228857B2 (en) * | 1995-10-11 | 2001-11-12 | 新日本製鐵株式会社 | Step Avoidance Method for Steel Strip Winder |
| US6283403B1 (en) * | 1997-08-15 | 2001-09-04 | Sms Schloemann-Siemag Aktiengesellschaft | Strip winder |
| JP2000226141A (en) * | 1998-12-04 | 2000-08-15 | Kobe Steel Ltd | Abrasion diagnosis method for material plate take-up machine mandrel and its device |
-
2006
- 2006-08-08 CN CNB2006100481204A patent/CN100418655C/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223420A (en) * | 2012-01-29 | 2013-07-31 | 宝山钢铁股份有限公司 | Method for controlling inner ring indentations of hot-rolled steel coil, and system |
| CN103223420B (en) * | 2012-01-29 | 2014-12-24 | 宝山钢铁股份有限公司 | Method for controlling inner ring indentations of hot-rolled steel coil, and system |
| CN106111737A (en) * | 2016-06-24 | 2016-11-16 | 常州市瑞悦车业有限公司 | A kind of coil of strip Sheet forming |
| CN106111737B (en) * | 2016-06-24 | 2018-04-17 | 常州市瑞悦车业有限公司 | A kind of coil of strip Sheet forming |
| CN107825684A (en) * | 2017-10-26 | 2018-03-23 | 福州森百德机电科技有限公司 | Pipeline shaper and its method of work |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100418655C (en) | 2008-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100418655C (en) | Rolling machine for hot-rolled sheets with excellent rolling assisting property | |
| CN2933632Y (en) | Hot rolling thin plate winding apparatus | |
| CN201841191U (en) | Multifunctional four-roller plate rolling machine | |
| CN207138541U (en) | A kind of Wedge type batches reel of uncoiler | |
| CN207238758U (en) | The rolling-assisting device of carrying magnetic belt | |
| CN107161746A (en) | A kind of quick wrap-up of graphite paper | |
| CN101462128A (en) | Guiding pinch straight head roll device | |
| CN208182289U (en) | It is knitted the mobile cloth storing mechanism of final finishing | |
| CN2789006Y (en) | Automatic puncturing device for tyre blank | |
| CN203140481U (en) | Anti-wrinkle device of stainless strip temper mill | |
| CN2493328Y (en) | Coreless feeding type themal steel winding box | |
| CN205218179U (en) | Pipe cutting machine with flexible scale device | |
| CN204400251U (en) | The batch up gear that slip-skid prevention is settled down | |
| CN201380226Y (en) | Roller mechanism of high wave-height profile steel continuous roll type cold roll forming machine | |
| CN201338872Y (en) | Paper cutting and winding mechanism of core-paper roll rewinding machine | |
| CN202625431U (en) | Rubber cooling and winding machine | |
| CN210098559U (en) | Strip steel coiling machine and anti-deviation device thereof | |
| CN203740712U (en) | Base material pressing device on supercapacitor electrode grinding machine | |
| CN200967057Y (en) | Plate belt production line device | |
| CN1265901C (en) | Rolling mill base for rail like rolling material | |
| CN210063873U (en) | Saddle capable of eliminating collapse of steel coil | |
| CN201702201U (en) | Winding drum of strip steel winding machine | |
| CN111872158A (en) | Double-open uncoiling flat welding production line | |
| CN206838998U (en) | A kind of processing unit (plant) of reinforcing bar conductor rope | |
| CN202701020U (en) | Production line for hot-rolled pickling coil products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEBEI IRON + STEEL CO.,LTD. Free format text: FORMER OWNER: TANGSHAN IRON AND STEEL CO., LTD. Effective date: 20100401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 063016 INTELLECTUAL PROPERTY DIVISION, TANGSHAN STEEL TECHNOLOGY CENTER, NO.9, BINHE ROAD, TANGSHAN CITY, HEBEI PROVINCE TO: 050000 NO.40, YUHUA WEST ROAD, SHIJIAZHUANG CITY, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100401 Address after: Yuhua city of Shijiazhuang province Hebei 050000 West Road No. 40 Patentee after: Hebei Iron & Steel Co., Ltd. Address before: 063016 Hebei province Tangshan City No. 9 Binhe Road, Tangshan Iron and steel technology center of Intellectual Property Department Patentee before: Tangshan Iron & Steel Co., Ltd. |