CN102211156B - Upper deburring machine for continuous casting slab - Google Patents
Upper deburring machine for continuous casting slab Download PDFInfo
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- CN102211156B CN102211156B CN201110154855.6A CN201110154855A CN102211156B CN 102211156 B CN102211156 B CN 102211156B CN 201110154855 A CN201110154855 A CN 201110154855A CN 102211156 B CN102211156 B CN 102211156B
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- cutter platform
- knife bar
- slide
- frame
- lifting
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- 238000009749 continuous casting Methods 0.000 title claims abstract description 11
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 22
- 239000010959 steel Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 4
- 239000000306 component Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
- Continuous Casting (AREA)
Abstract
A kind of upper deburring machine for continuous casting slab, is made up of rack section, lifting gasbag, cutter platform part, cutter platform sliding system, electrically master control box, machine other manipulation case and photodetector system.Compared with deburring machine, cutter platform angle of inclination is strengthened, thus can give thorough removing to the hard cutting knurl produced during gas flame cuttiug; Knife bar design adopts structure identical with deburring machine, facilitates the spare part preparation of applying unit, is also beneficial to plant maintenance simultaneously; Have employed internal water channel structure in the design of cutter platform, larger discharge area ensure that the cooling effect of knife bar assembly; In the lifting design of cutter platform, have employed the form that air bag combines with high temperature resistant Compress Spring, under the prerequisite ensureing properties of product, simplify the convenient product maintenance of device structure; Unique cooled plate design, the air bag that adequately protected is not heated the impact of steel billet; The design of check plate, guarantees the replacing facilitating knife bar when equipment is safeguarded.
Description
Technical field
The invention belongs to a kind of special equipment for rooting out slag on steel billet burnisher dege mouth on STEELMAKING PRODUCTION line, particularly a kind of upper deburring machine for continuous casting slab.
Background technology
The burr of current each steel mill to slab upper surface does not deal with, but along with the requirement of steel rolling mill to slab quality high, slab upper surface carries out deburred and seems important.The deburring machine of current each steel mill application mainly contains two kinds of forms:
One is hammer blade flash trimmer, and due to structural reason, hammer blade flash trimmer can not be applied to that plate width is wider, the slab of thinner thickness, and therefore its scope of application is narrower;
Another kind is the cutting disc type flash trimmer of single knife bar, it is that source of the gas drives that its knife bar drives, because flash trimmer environment for use is poor, (steel billet temperature is up to more than 700 DEG C, and adopt Air flow not lower the temperature to blade and knife bar well, there is dust in environment) simultaneously, thus cause the poorly sealed knife bar that causes of knife bar lifting cylinder sleeve can not rise to operating position because of cylinder leakage tester, or although knife bar rises to operating position, but because the adhesive force between cylinder leakage tester blade and billet surface reduces, cause blade to run into knife bar when bristle stings retract and do not reach deburring effect.The cylinder blade that current flash trimmer uses all adopts top layer technique for overlaying processing, and due to the more difficult grasp of technique for overlaying, the service life of blade is all on the low side, and the average replacement cycle is about 2 months, directly causes the present situation that flash trimmer maintenance cost is high
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of upper deburring machine for continuous casting slab.
Technical scheme of the present invention is:
A kind of upper deburring machine for continuous casting slab, is characterized in that: be made up of rack section, lifting gasbag, cutter platform part, cutter platform sliding system, electrically master control box, machine other manipulation case and photodetector system;
Described rack section has left and right frame, organic frame top board above frame, and limited location block in frame, in frame built with lifting gasbag; Lifting gasbag is connected to form by air bag and upper and lower air bag seat base plate, upper gasbag seat base plate is connected to below frame top board, and is fixed by air bag fixed head, connects slide below lower gasbag seat base plate;
Cutter platform part has on cutter platform, cutter platform knife bar assembly is housed, and by blade, upper guide bush, lower guide pin bushing, adjusting sleeve, knife bar, disc spring, locking, female and adjusting nut connects to form knife bar assembly successively, and upper guide bush and lower guide pin bushing are set in cutter platform; The spindle nose of cutter platform both sides matches with copper sleeve inner hole, and copper sheathing is contained in slide;
Cutter platform sliding system is: frame inner wall has slide plate, and fixing dynamic seat is contained in slide plate lower end, has copper coin outside slide, and copper coin and slide plate slides coordinate; Limited location block below slide, limited block is contained on holder, and in the middle of slide, there is spring base below, has lifting spring, be contained in the spring fixing groove bottom frame below lifting spring below spring base.
Feature of the present invention and effect are:
The feature of upper deburring machine for continuous casting slab:
1, compared with deburring machine, cutter platform angle of inclination is strengthened, thus can give thorough removing to the hard cutting knurl produced during gas flame cuttiug;
2, knife bar design adopts structure identical with deburring machine, facilitates the spare part preparation of applying unit, is also beneficial to plant maintenance simultaneously;
3, have employed internal water channel structure in the design of cutter platform, larger discharge area ensure that the cooling effect of knife bar assembly;
4, in the lifting design of cutter platform, have employed the form that air bag combines with high temperature resistant Compress Spring, under the prerequisite ensureing properties of product, simplify the convenient product maintenance of device structure;
5, unique cooled plate design, the air bag that adequately protected is not heated the impact of steel billet;
6, the design of check plate, guarantees the replacing facilitating knife bar when equipment is safeguarded.
Accompanying drawing explanation
Fig. 1 is upper deburring machine for continuous casting slab front view
Fig. 2 is upper deburring machine for continuous casting slab side view
Fig. 3 is upper deburring machine for continuous casting slab top view
In figure: 1-frame, 2-lifting spring, 3-spring base, 4-slide, 5-copper sheathing, 6-check plate, 7-locating piece, 8-spacer, 9-air bag, 10-air bag seat base plate, 11-air bag fixed head, 12-frame top board, 13-cutter platform, guide pin bushing under 14-, 15-adjusting nut, 16-disc spring, 17-adjusting sleeve, 18-knife bar, 19-spring, 20-locks mother, 21-water cooling plate, 22-blade, 23-upper guide bush, 24-steel billet, 25-front apron, 26-back cover, 27-holder, 28-slide plate, 29-limited block, 30-copper coin, 31-adjusting shims, 32-seat board, 33-bolt, 34-switch frame, 35-proximity switch, 36-switch control block, 37-switch seat board
Detailed description of the invention
Flash trimmer is a kind of special equipment for rooting out slag on steel billet burnisher dege mouth on STEELMAKING PRODUCTION line
One, current flash trimmer present situation:
Current each steel mill does not all deal with the burr of slab upper surface, but along with the requirement of steel rolling mill to slab quality high, slab upper surface carries out deburred and seems important.
Two, the structure (accompanying drawing) of upper flash trimmer:
Upper flash trimmer is primarily of frame, cutter platform, cutter platform overturn system, lifting gasbag, electrically master control box, machine other manipulation case and photodetector system composition.
Frame: frame is primarily of part compositions such as frame top board, frame, limited block and stop-motion seats; Its mid frame is used for bearing the impulsive force suffered by cutter platform, is the chief component of flash trimmer.
Cutter platform: cutter platform is primarily of part compositions such as cutter platform, blade, knife bar, upper guide bush, lower guide pin bushing, adjusting sleeve and adjusting nuts; Knife bar and blade perform the key components and parts removing billet surface burr, and they are installed on cutter platform, and cutter platform self is with internal water cooling but system, and therefore cutter platform is the core component of whole flash trimmer.
Cutter platform sliding system: cutter platform sliding system is made up of parts such as slide, copper sheathing, dividing plate, copper coin, seat board, copper shoe, slide plates; Its Main Function is under the driving of air bag, makes to produce relative sliding between cutter platform and frame.
Lifting gasbag: lifting gasbag is primarily of part compositions such as air bag seat base plate, air bag and air bag fixed heads, and its effect is for the lifting of cutter platform provides power, is the power producer of flash trimmer.
Electric master control box: electrically master control box is arranged on and cuts in rear roller-way control room, is responsible for carrying out programme-control to whole flash trimmer.
Machine other manipulation case: machine other manipulation case is made up of machine other electrically master control case and Pneumatic control cabinet, and its function is the same with electric master control box, is arranged on flash trimmer side, and it mainly regulates and controls when flash trimmer keeps in repair.
Photodetector system: photodetector system is made up of two proximity switches, two pairs of laser detectors and support, its effect is for electric master control box and machine other manipulation case provide control signal.
Six, cutting disc type flash trimmer workflow:
1, steel billet is after gas flame cuttiug, and before delivering to flash trimmer by roller-way, at this moment cutter platform is in upper level position, and knife bar rises under the action of the spring naturally in extreme higher position.
2, steel billet head arrives far-end laser detector through near-end laser detector, laser detector sends signal to electric master control box, CPU control relay upset in master control box, reversion after forcing roller-way to stop, the magnetic valve be simultaneously stored in the programme-control Pneumatic control cabinet in CPU is connected, lifting gasbag inflation impels cutter platform to decline, the upper surface being attached to steel billet is fallen behind under cylinder blade, and make spring have the decrement of 25-30 millimeter to adapt to the irregular deformation of slab, reversion roller-way drives steel billet to retreat, and steel billet head burr is removed by cylinder blade.
3, steel billet continues to retreat, and programme-control closed electromagnetic valve, cutter platform returns to home position under the action of the spring.
4, ejection roller way drives steel billet to retreat and arrives near-end laser detector, and detector sends signal to electric master control box, and CPU programme-control relay overturns, and after roller-way Received signal strength, reversion stops and transferring rotating forward to.
5, roller-way rotates forward and drives steel billet to become advance from retrogressing, and when steel billet afterbody is by near-end laser detector, detector sends signal, and cutter platform repeats second step action, and steel billet afterbody burr is removed by the upper surface that cylinder blade is attached to steel billet.
Claims (1)
1. a upper deburring machine for continuous casting slab, is characterized in that: be made up of rack section, lifting gasbag, cutter platform part, cutter platform sliding system, electrically master control box, machine other manipulation case and photodetector system;
Described rack section has left and right frame, and organic frame top board above frame, has holder and limited block, in frame built with lifting gasbag in frame; Lifting gasbag is connected to form by air bag and upper and lower air bag seat base plate, upper gasbag seat base plate is connected to below frame top board, and is fixed by air bag fixed head, connects slide below lower gasbag seat base plate;
Described cutter platform part has on cutter platform, cutter platform knife bar assembly is housed, and by blade, upper guide bush, lower guide pin bushing, adjusting sleeve, knife bar, disc spring, locking, female and adjusting nut connects to form knife bar assembly successively, and upper guide bush and lower guide pin bushing are set in cutter platform; The spindle nose of cutter platform both sides matches with copper sleeve inner hole, and copper sheathing is contained in slide;
Described cutter platform sliding system is: frame inner wall has slide plate, and holder is contained in slide plate lower end, has copper coin outside slide, and copper coin and slide plate slides coordinate; Limited location block below slide, limited block is contained on holder, and in the middle of slide, there is spring base below, has lifting spring, be contained in the spring fixing groove bottom frame below lifting spring below spring base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110154855.6A CN102211156B (en) | 2011-06-10 | 2011-06-10 | Upper deburring machine for continuous casting slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110154855.6A CN102211156B (en) | 2011-06-10 | 2011-06-10 | Upper deburring machine for continuous casting slab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102211156A CN102211156A (en) | 2011-10-12 |
| CN102211156B true CN102211156B (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110154855.6A Active CN102211156B (en) | 2011-06-10 | 2011-06-10 | Upper deburring machine for continuous casting slab |
Country Status (1)
| Country | Link |
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| CN (1) | CN102211156B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831415A (en) * | 2014-03-06 | 2014-06-04 | 中天合金技术有限公司 | Online cutting machine for upward continuous casting of oxygen-free copper tubes |
| CN105127388B (en) * | 2015-09-10 | 2017-10-03 | 江苏环信机械工程有限公司 | Go to cut knurl device |
| CN105252207B (en) * | 2015-10-16 | 2018-10-09 | 杭州祥生砂光机制造有限公司 | Deburring machine is special to be removed slag roller and goes slag method |
| CN105414508A (en) * | 2015-12-30 | 2016-03-23 | 内蒙古包钢钢联股份有限公司 | Device and method for deburring cast blanks online |
| CN105964963A (en) * | 2016-07-25 | 2016-09-28 | 唐山市润捷机械设备制造有限公司 | Casting billet deburring device applied to billet caster |
| CN108687487A (en) * | 2017-04-05 | 2018-10-23 | 杭州祥生砂光机制造有限公司 | Deburring machine is tapped the head assembly and working method with metal hammer |
| CN107824898B (en) * | 2017-12-18 | 2024-02-27 | 鞍山威达机械工程有限公司 | Mechanism for removing burrs at end part of billet by upper and lower scraper |
| CN108526595A (en) * | 2018-04-09 | 2018-09-14 | 武汉科技大学 | A kind of deburring machine cutter shaft with defencive function |
| CN109434215A (en) * | 2018-12-28 | 2019-03-08 | 攀钢集团西昌钢钒有限公司 | A kind of conticaster burr remover |
| CN115121775B (en) * | 2022-06-28 | 2023-11-10 | 唐山市润捷机械设备制造有限公司 | Special cutter and method for continuous casting slab deburring machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1034862A1 (en) * | 1999-03-08 | 2000-09-13 | Aute AG Gesellschaft für autogene Technik | Continuous casting plant for billet, bloom and slab inclusive cutting and deburring device with improved service for save and quick production of shortest and burr-free parts |
| US6473952B1 (en) * | 2000-10-13 | 2002-11-05 | Charles J. Gedrich | Deburrer device |
| CN2695165Y (en) * | 2003-12-28 | 2005-04-27 | 西安重型机械研究所 | Disk type burr eliminating machine |
| CN201815757U (en) * | 2010-08-24 | 2011-05-04 | 唐山国丰钢铁有限公司 | Deburring machine with double rows of cutter arbors |
| CN202137348U (en) * | 2011-06-10 | 2012-02-08 | 唐山市润捷机械设备制造有限公司 | Upper deburring machine for continuous casting slab |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090084404A (en) * | 2008-02-01 | 2009-08-05 | 김진웅 | Slab deburring machine |
-
2011
- 2011-06-10 CN CN201110154855.6A patent/CN102211156B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1034862A1 (en) * | 1999-03-08 | 2000-09-13 | Aute AG Gesellschaft für autogene Technik | Continuous casting plant for billet, bloom and slab inclusive cutting and deburring device with improved service for save and quick production of shortest and burr-free parts |
| US6473952B1 (en) * | 2000-10-13 | 2002-11-05 | Charles J. Gedrich | Deburrer device |
| CN2695165Y (en) * | 2003-12-28 | 2005-04-27 | 西安重型机械研究所 | Disk type burr eliminating machine |
| CN201815757U (en) * | 2010-08-24 | 2011-05-04 | 唐山国丰钢铁有限公司 | Deburring machine with double rows of cutter arbors |
| CN202137348U (en) * | 2011-06-10 | 2012-02-08 | 唐山市润捷机械设备制造有限公司 | Upper deburring machine for continuous casting slab |
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| Publication number | Publication date |
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| CN102211156A (en) | 2011-10-12 |
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Denomination of invention: Continuous casting slab deburring machine Effective date of registration: 20231122 Granted publication date: 20150916 Pledgee: CITIC Bank Tangshan branch Pledgor: TANGSHAN RUN MACHINE EQUIPMENT MANUFACTURING CO.,LTD. Registration number: Y2023980067103 |