CN205341502U - Plate mill is with scraping water installation - Google Patents
Plate mill is with scraping water installation Download PDFInfo
- Publication number
- CN205341502U CN205341502U CN201521116310.6U CN201521116310U CN205341502U CN 205341502 U CN205341502 U CN 205341502U CN 201521116310 U CN201521116310 U CN 201521116310U CN 205341502 U CN205341502 U CN 205341502U
- Authority
- CN
- China
- Prior art keywords
- guide plate
- mill
- plate
- rolling
- roll
- 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
Landscapes
- Metal Rolling (AREA)
Abstract
The utility model provides a be applied to zero technical field's of plate mill plate mill is with scraping water installation, plate mill is with scraping water installation include top backing up roll (1), bottom working roll (2), top backing up roll (1) and bottom working roll (2) laminating together, its characterized in that: plate mill is with scraping water installation including leading a board (3), lead a board (3) and rolling -mill housing (4) swing joint, wiper blade (16) the preceding terminal surface of leading a board (3) sets up as can laminate in the surperficial structure of upper work roll (2), plate mill is with scraping water installation, simple structure can ensure that upper work roll starts from any location State, wiper blade can both laminate on the upper work roll surface, effectively falls upper work roll's cooling water and shunts the rolling mill both sides, can directly not drench the steel sheet surface, guarantees board performance and plate -type control, improvement board quality and economic benefits.
Description
Technical field
This utility model belongs to plate mill parts technical field, more specifically, relates to a kind of plate mill windshield wiper device.
Background technology
In plate mill technical field, roll cooling water is very big on the impact of plate rolling, and during rolling, upwarping of steel plate is also induced by.When plate rolling, roll cooling water is the main cause affecting plate rolling, is generally adopted Wiper blade technology, and the cooling water of top working roll is diverted to milling train both sides.But, roll mill is fixing cannot be extracted out, because structure restriction all cannot adopt use windshield wiper device.It addition, the milling train of plate production line is reciprocating rolling, in the operation of rolling, roll gap is not stop change, if using Wiper blade to be accomplished by it and can change with the change of roll gap, and when changing jobs roller and backing roll Wiper blade device can not and interference of rollers.Secondly, Wiper blade device for reciprocating rolling mill, have and adopt lifting structure, namely whole mechanism lifts along with top working roll or backing roll balanced hydraulic system synchronization, is that Wiper blade can be fitted roll surface to ensure in roll gap change, but actual effect bad, because the synchronization of Wiper blade mechanism and working roll bad guarantee and control, and Wiper blade just cannot ensure to be fitted on roller surface upon wear substantially, scrapes water deleterious, it is impossible to ensure to roll the rolling of especially Thin Specs.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of simple in construction, it is able to ensure that top working roll is for any location status, Wiper blade can both be fitted in top working roll surface, thus the cooling water effectively dropping top working roll is diverted to milling train both sides, will not directly pour surface of steel plate, ensure sheet material performance in the operation of rolling and Strip Shape Control, improve the plate mill windshield wiper device of board quality and economic benefit.
Solving techniques discussed above problem, the technical scheme that this utility model is taked is:
This utility model is a kind of plate mill windshield wiper device, described plate mill includes top backing up roll, bottom working roll, top backing up roll and bottom working roll fit together, described plate mill windshield wiper device includes guide plate, guide plate is flexibly connected with rolling-mill housing, and the Wiper blade front end face of guide plate is configured to be fitted in the structure on top working roll surface.
Described guide plate includes guide plate front portion, guide plate rear portion, anterior the fixing with guide plate rear portion of guide plate is connected, guide plate rearward weight is set greater than the structure of guide plate front weight, and guide plate front portion is flexibly connected with rolling-mill housing with the connecting portion at guide plate rear portion.
Described plate mill windshield wiper device also includes hydraulic unit, and hydraulic unit one end is flexibly connected with rolling-mill housing, and the hydraulic unit other end is flexibly connected with the guide plate rear portion of guide plate.
Described guide plate front portion arranges two with the position, connecting portion upper surface at guide plate rear portion and is connected projection, each connection projection respectively arranges a perforation, rolling-mill housing arranges milling train attaching plate elements, arranging connecting hole in described milling train attaching plate elements, the connecting pin through two perforation and connecting hole is configured to structure rolling-mill housing being flexibly connected with guide plate.
Described guide plate rear portion arranges rear end projection, rear end projection arranges rear end perforation, hydraulic unit includes hydraulic cylinder, piston, expansion link, it is flexibly connected with rolling-mill housing bottom hydraulic cylinder, piston is arranged in hydraulic cylinder, expansion link is positioned at one end of hydraulic cylinder and is fixedly connected with the piston, expansion link extends the end, one end of hydraulic cylinder and arranges rear connecting hole, rear connecting pin through perforation and connecting hole is configured to the structure being movably connected in hydraulic unit and guide plate rear portion, and hydraulic unit is connected with controlling parts.
Adopt the technical solution of the utility model, following beneficial effect can be obtained:
Plate mill windshield wiper device described in the utility model, in mill milling sheet material process, fit together by the Wiper blade front end face of guide plate and top working roll surface, and owing to being flexibly connected between guide plate with rolling-mill housing, therefore, the structure that the state of guide plate is in the change along with top working roll state and changes, this makes it possible to guarantee in milling train work process, Wiper blade is in the structure fit together with top working roll surface all the time, thus realizing constantly being diverted to by the cooling water on top working roll the purpose of milling train both sides, cooling water will not directly pour surface of steel plate, this makes it possible to accomplish namely to ensure roll cooling, steel plate variations in temperature in the operation of rolling will not be produced impact again, ensure steel plate performance in the operation of rolling and Strip Shape Control, improve the sheet material quality of production and economic benefit.The setting of hydraulic unit, when needing to replace with working roll, shrink by controlling component controls expansion link, guide plate just can be driven to rotate, the Wiper blade front end face making guide plate departs from top working roll surface, thus can between top working roll and guide plate formed larger space, it is ensured that when replacing with working roll and backing roll will not and guide plate between interfere, be effectively improved replacing working performance.
Accompanying drawing explanation
Below the content expressed by each accompanying drawing of this specification and the labelling in figure are made brief description:
Fig. 1 is the plate mill windshield wiper device described in the utility model partial structurtes schematic diagram when being arranged on plate mill；
Fig. 2 is the structural representation of plate mill windshield wiper device described in the utility model；
Accompanying drawing acceptance of the bid note is respectively as follows: 1, top backing up roll；2, bottom working roll；3, guide plate；4, rolling-mill housing；5, guide plate is anterior；6, guide plate rear portion；7, hydraulic unit；8, projection is connected；9, milling train attaching plate elements；10, connecting pin；11, rear end projection；12, hydraulic cylinder；13, expansion link；14, rear connecting pin；15, parts are controlled；16, Wiper blade.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, the effect and operation principle etc. of the mutual alignment between the such as involved shape of each component of detailed description of the invention of the present utility model, structure, each several part and annexation, each several part is described in further detail:
As shown in accompanying drawing 1, accompanying drawing 2, this utility model is a kind of plate mill windshield wiper device, described plate mill includes top backing up roll 1, bottom working roll 2, top backing up roll 1 and bottom working roll 2 fit together, described plate mill windshield wiper device includes guide plate 3, guide plate 3 is flexibly connected with rolling-mill housing 4, and Wiper blade 16 front end face of guide plate 3 is configured to be fitted in the structure on top working roll 2 surface.Owing to milling train is in rolled plate process, top working roll is as required, it is in the variable condition of continuous rise and fall, said structure is arranged, in mill milling sheet material process, fit together by Wiper blade 16 front end face of guide plate 3 and top working roll surface, and owing to being flexibly connected between guide plate with rolling-mill housing, therefore, the structure that the state of guide plate is in the change along with top working roll state and changes, this makes it possible to guarantee in milling train work process, Wiper blade is in the structure fit together with top working roll surface all the time, thus realizing constantly being diverted to by the cooling water on top working roll the purpose of milling train both sides, cooling water will not directly pour surface of steel plate, this makes it possible to accomplish namely to ensure roll cooling, steel plate variations in temperature in the operation of rolling will not be produced impact again, ensure steel plate performance in the operation of rolling and Strip Shape Control, improve board quality and economic benefit.
Described guide plate 3 includes guide plate front portion 5, guide plate rear portion 6, guide plate anterior 5 is fixing with guide plate rear portion 6 to be connected, guide plate rear portion 6 weight is set greater than the structure of anterior 5 weight of guide plate, and guide plate anterior 5 is flexibly connected with rolling-mill housing 4 with the connecting portion at guide plate rear portion 6.Said structure is arranged, in mill milling sheet material process, when top working roll declines, and guide plate counter-clockwise swing；When top working roll rises, guide plate clockwise oscillation, owing to guide plate is when arranging, just center of gravity is placed on side, guide plate rear portion 6, so, just formed in anterior 5 positions of guide plate upwards upwarp power, the top working roll surface so that Wiper blade is fitted under gravity all the time, ensureing that top working roll is in any change in location, Wiper blade can both be fitted in roller surface closely, it is ensured that scrapes water effect.Plate mill windshield wiper device described in the utility model, simple in construction, it is able to ensure that top working roll is for any location status, Wiper blade can both be fitted in top working roll surface, the cooling water effectively dropping top working roll is diverted to milling train both sides, surface of steel plate be will not directly pour, it is ensured that sheet material performance in the operation of rolling and Strip Shape Control, board quality and economic benefit improved.
Described plate mill windshield wiper device also includes hydraulic unit 7, and hydraulic unit 7 one end is flexibly connected with rolling-mill housing 4, and hydraulic unit 7 other end is flexibly connected with the guide plate rear portion 6 of guide plate 3.
Described guide plate anterior 5 arranges two with the position, connecting portion upper surface at guide plate rear portion 6 and is connected projection 8, each connection projection 8 respectively arranges a perforation, rolling-mill housing 4 arranges milling train attaching plate elements 9, arranging connecting hole in described milling train attaching plate elements 9, the connecting pin 10 through two perforation and connecting hole is configured to structure rolling-mill housing 4 being flexibly connected with guide plate 3.Such structure is arranged, and achieves being flexibly connected between rolling-mill housing with guide plate easily and reliably, it is simple to guide plate is freely rotatable.
Described guide plate rear portion 6 arranges rear end projection 11, rear end projection 11 arranges rear end perforation, hydraulic unit 7 includes hydraulic cylinder 12, piston, expansion link 13, it is flexibly connected with rolling-mill housing 4 bottom hydraulic cylinder 12, piston is arranged in hydraulic cylinder 12, expansion link 13 is positioned at one end of hydraulic cylinder 12 and is fixedly connected with the piston, expansion link 13 extends the end, one end of hydraulic cylinder 12 and arranges rear connecting hole, rear connecting pin 14 through perforation and connecting hole is configured to the structure being movably connected in hydraulic unit 7 and guide plate rear portion 6, hydraulic unit 7 is connected with controlling parts 15.During milling train normal operation, hydraulic unit is in free retracted position, and expansion link shrinks along with the swing of guide plate.When needs replace with working roll, as long as shrinking by controlling component controls expansion link, guide plate just can be driven to rotate, the Wiper blade front end face making guide plate departs from top working roll surface, thus can form larger space between top working roll and guide plate, when guaranteeing to replace with working roll and backing roll will not and guide plate between interfere, be effectively improved replacing working performance.
Compared with prior art, the design of this plate mill described in the utility model windshield wiper device mechanism is ingenious, simple in construction, it is not necessary to assist the high accuracy of any mechanical electronic hydraulic aspect to control, it becomes possible to realize the synchronizing function changed with roll gap.This device can significantly improve Business Economic Benefit, brings the huge market competitiveness.
Plate mill windshield wiper device described in the utility model, in mill milling sheet material process, fit together by the Wiper blade front end face of guide plate and top working roll surface, and owing to being flexibly connected between guide plate with rolling-mill housing, therefore, the structure that the state of guide plate is in the change along with top working roll state and changes, this makes it possible to guarantee in milling train work process, Wiper blade is in the structure fit together with top working roll surface all the time, thus realizing constantly being diverted to by the cooling water on top working roll the purpose of milling train both sides, cooling water will not directly pour surface of steel plate, this makes it possible to accomplish namely to ensure roll cooling, steel plate variations in temperature in the operation of rolling will not be produced impact again, ensure steel plate performance in the operation of rolling and Strip Shape Control, improve the sheet material quality of production and economic benefit.The setting of hydraulic unit, when needing to replace with working roll, shrink by controlling component controls expansion link, guide plate just can be driven to rotate, the Wiper blade front end face making guide plate departs from top working roll surface, thus can between top working roll and guide plate formed larger space, it is ensured that when replacing with working roll and backing roll will not and guide plate between interfere, be effectively improved replacing working performance.
Above in conjunction with accompanying drawing, this utility model is carried out exemplary description; obvious this utility model concrete implementation is not subject to the restrictions described above; as long as have employed the various improvement that method of the present utility model design carries out with technical scheme; or not improved design of the present utility model and technical scheme are directly applied to other occasions, all in protection domain of the present utility model.
Claims (5)
1. a plate mill windshield wiper device, described plate mill includes top backing up roll (1), bottom working roll (2), top backing up roll (1) and bottom working roll (2) fit together, it is characterized in that: described plate mill windshield wiper device includes guide plate (3), guide plate (3) is flexibly connected with rolling-mill housing (4), and Wiper blade (16) front end face of guide plate (3) is configured to be fitted in the structure on top working roll (2) surface.
2. plate mill windshield wiper device according to claim 1, it is characterized in that: described guide plate (3) includes guide plate front portion (5), guide plate rear portion (6), guide plate anterior (5) is fixing with guide plate rear portion (6) to be connected, guide plate rear portion (6) weight is set greater than the structure of guide plate front portion (5) weight, and guide plate anterior (5) is flexibly connected with rolling-mill housing (4) with the connecting portion of guide plate rear portion (6).
3. plate mill windshield wiper device according to claim 2, it is characterized in that: described plate mill windshield wiper device also includes hydraulic unit (7), hydraulic unit (7) one end is flexibly connected with rolling-mill housing (4), and hydraulic unit (7) other end is flexibly connected with the guide plate rear portion (6) of guide plate (3).
4. plate mill windshield wiper device according to claim 2, it is characterized in that: described guide plate anterior (5) arranges two with the position, connecting portion upper surface of guide plate rear portion (6) and is connected projection (8), each connection projection (8) is above each arranges a perforation, rolling-mill housing (4) arranges milling train attaching plate elements (9), arranging connecting hole in described milling train attaching plate elements (9), the connecting pin (10) through two perforation and connecting hole is configured to structure rolling-mill housing (4) being flexibly connected with guide plate (3).
5. plate mill windshield wiper device according to claim 3, it is characterized in that: described guide plate rear portion (6) arranges rear end projection (11), rear end projection (11) arranges rear end perforation, hydraulic unit (7) includes hydraulic cylinder (12), piston, expansion link (13), hydraulic cylinder (12) bottom is flexibly connected with rolling-mill housing (4), piston is arranged in hydraulic cylinder (12), expansion link (13) is positioned at one end of hydraulic cylinder (12) and is fixedly connected with the piston, expansion link (13) extends the end, one end of hydraulic cylinder (12) and arranges rear connecting hole, rear connecting pin (14) through perforation and connecting hole is configured to the structure being movably connected in hydraulic unit (7) and guide plate rear portion (6), hydraulic unit (7) is connected with controlling parts (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116310.6U CN205341502U (en) | 2015-12-29 | 2015-12-29 | Plate mill is with scraping water installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116310.6U CN205341502U (en) | 2015-12-29 | 2015-12-29 | Plate mill is with scraping water installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205341502U true CN205341502U (en) | 2016-06-29 |
Family
ID=56170453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521116310.6U Expired - Fee Related CN205341502U (en) | 2015-12-29 | 2015-12-29 | Plate mill is with scraping water installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205341502U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109562422A (en) * | 2016-08-18 | 2019-04-02 | 首要金属科技奥地利有限责任公司 | Stripping off device for roller frame |
| CN112808776A (en) * | 2021-01-06 | 2021-05-18 | 杨清波 | Auxiliary cooling cleaning system for cold rolling mill |
| CN113351648A (en) * | 2021-07-21 | 2021-09-07 | 攀钢集团攀枝花钢钒有限公司 | Cooling water guide device for working roll of heavy plate mill |
-
2015
- 2015-12-29 CN CN201521116310.6U patent/CN205341502U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109562422A (en) * | 2016-08-18 | 2019-04-02 | 首要金属科技奥地利有限责任公司 | Stripping off device for roller frame |
| CN109562422B (en) * | 2016-08-18 | 2020-09-15 | 首要金属科技奥地利有限责任公司 | Stripping device for roller frame |
| US11370008B2 (en) | 2016-08-18 | 2022-06-28 | Primetals Technologies Austria GmbH | Stripping device for a roll stand |
| CN112808776A (en) * | 2021-01-06 | 2021-05-18 | 杨清波 | Auxiliary cooling cleaning system for cold rolling mill |
| CN113351648A (en) * | 2021-07-21 | 2021-09-07 | 攀钢集团攀枝花钢钒有限公司 | Cooling water guide device for working roll of heavy plate mill |
| CN113351648B (en) * | 2021-07-21 | 2022-06-10 | 攀钢集团攀枝花钢钒有限公司 | Cooling water guide device for working roll of heavy plate mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205341502U (en) | Plate mill is with scraping water installation | |
| CN104999079B (en) | A kind of quick power spreading device of 3D printer | |
| CN102107219A (en) | Hydraulic control method for asymmetrical bowed roller of rolling mill | |
| CN206200125U (en) | A kind of micro metal powder 3D printer power spreading device | |
| CN203621096U (en) | Water retaining device for rolling mill | |
| CN202683616U (en) | Control system for rolled steel transmission roller table | |
| CN204659201U (en) | A kind of device of quick-replaceable roller | |
| CN105032946A (en) | Roll-shifting operation method of temper mill | |
| CN202860990U (en) | Rolling line adjustment device of reversible cold-rolling mill | |
| CN206794360U (en) | A kind of Coil Box for preventing coil of strip sideslip | |
| CN102861771B (en) | Differential roll bending method of working roll and used for controlling nonsymmetrical flatness defects | |
| CN204208928U (en) | Quick roll-changing device | |
| CN203267446U (en) | Immediate off-screen mechanism of large screen printer | |
| CN205130584U (en) | Mechanism is driven to straightening of unit of printing ink printing | |
| CN201511111U (en) | Continuous casting machine fan-shaped section roll gap rapid locating and measuring device | |
| CN202638872U (en) | Liner plate of finishing mill housing | |
| CN203541084U (en) | Pneumatic control type roller mounting base | |
| CN207222647U (en) | A kind of working roll of veneer reeling machine deflection deformation compensation device | |
| CN207138608U (en) | A kind of flank of tooth impression device | |
| CN206168955U (en) | Rolling mill entry steel band centering gap bridging | |
| CN202061938U (en) | Leveling mechanism of leveler | |
| CN205588741U (en) | Semi -automatic steel sheet sticking film machine | |
| CN103521530A (en) | Plate and stripe rolling mill and plate and stripe edge shape control method | |
| CN204209021U (en) | Punch press splicing distributing structure | |
| CN203209772U (en) | Revolving-drum-type flying shear capable of conducting bi-directional shearing or unidirectional multi-time shearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 243003 Department of intellectual property right of Hunan West Road No. 8 technology center, Ma'anshan City, Anhui Province Patentee after: MAANSHAN IRON & STEEL Co.,Ltd. Address before: 243003 Hunan Anhui West Road, No. 8 technology center, Intellectual Property Department Patentee before: MAANSHAN IRON & STEEL Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 243003 8 Jiuhua Road, Yushan, Ma'anshan, Anhui Patentee after: MAANSHAN IRON & STEEL Co.,Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Patentee before: MAANSHAN IRON & STEEL Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |