CN103537961B - Roll surface treatment device for crystallizer - Google Patents
Roll surface treatment device for crystallizer Download PDFInfo
- Publication number
- CN103537961B CN103537961B CN201310445309.7A CN201310445309A CN103537961B CN 103537961 B CN103537961 B CN 103537961B CN 201310445309 A CN201310445309 A CN 201310445309A CN 103537961 B CN103537961 B CN 103537961B
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- CN
- China
- Prior art keywords
- crystallizer
- dressing
- fixed mount
- slide plate
- guide rail
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/37—Single-purpose machines or devices for grinding rolls, e.g. barrel-shaped rolls
Abstract
The present invention relates to a kind of roll surface treatment device for crystallizer, including: guide rail platform；Slide plate, moves back and forth along guide rail platform；Fixed mount, including fixed mount body, support arm and main shaft；The front end of support arm is connected with the bearings at both ends of main shaft, and the end of support arm is connected with fixed mount body；Fixed mount body is connected with operating slide guideway rail, moves back and forth in vertical mold direction along slide plate in order to fixed mount；Dressing, main shaft, through the axle center of dressing, makes dressing rotate around axle center under the drive of main shaft, and moves back and forth along crystallizer surface with the movement of slide plate, by the fatigue layer removing crystallizer surface that rubs.The present invention is for the roll surface treatment device of crystallizer, its dressing adjusts rotary speed while crystallizer surface moves horizontally, the aggregate velocity direction that dressing and crystallizer rotate is continually changing, thus forming the reconditioning vestige of multi-angle on crystallizer roll surface, the uniformity of roller surface reparation grinding can be improved, and then improve the band quality processed of crystallizer.
Description
Technical field
The present invention relates to material production equipment technical field, particularly relate to a kind of roll surface treatment device for crystallizer.
Background technology
In the production process of amorphous band, since it is desired that for a long time, continuously, at a high speed molten steel is ejected on the crystallization roll of high speed rotating output amorphous band by nozzle, cause crystallizer roll surface Fast Wearing, wearing part is called fatigue layer by us.The abrasion on crystallizer rolls surface can directly affect the quality of band.It is thus desirable to the crystallizer roll surface of high speed rotating is processed immediately in the process that band produces, it is ensured that surface quality.
Common processing method is: use parallel with crystallizer rolls and same-directional high-speed rotation sized flap wheel to carry out reconditioning to improve crystallizer surface quality.Although this method can remove the fatigue layer on crystallizer rolls surface, improve fineness, but the trace of repairing that dressing produces on crystallizer rolls surface is all same direction, repair trace and continuous superposition can form deeper mechanical line.Because thickness of strip is only small, so the impact that strip quality is caused by mechanical line be can not ignore.
Summary of the invention
The invention provides a kind of roll surface treatment device for crystallizer.On crystallizer roll surface, produced the reconditioning vestige of multi-angle by reconditioning, it is possible to remove the fatigue layer of the roll surface of crystallizer, improve the uniformity of roller surface reparation grinding, and then improve the band quality processed of crystallizer.
In first aspect, the invention provides a kind of roll surface treatment device for crystallizer, described device includes:
Guide rail platform；
Slide plate, moves back and forth along described guide rail platform；
Fixed mount, including fixed mount body, support arm and main shaft；The front end of described support arm is connected with the bearings at both ends of described main shaft, and the end of described support arm is connected with described fixed mount body；Described fixed mount body is connected with described operating slide guideway rail, moves back and forth in vertical mold direction along slide plate in order to described fixed mount；
Dressing, described main shaft, through the axle center of described dressing, makes described dressing rotate around axle center under the drive of described main shaft, and moves back and forth along crystallizer surface with the movement of described slide plate, by the fatigue layer removing crystallizer surface that rubs.
Preferably, when crystallizer is carried out reconditioning by described roller surface processing device, described fixed mount drives the described dressing that at the uniform velocity rotates to move along vertical mold direction to described dressing and contacts with described crystallizer, and described slide plate is along described guide rail platform horizontal reciprocating movement on parallel crystallizer axial direction simultaneously；Described dressing axis is perpendicular to crystallizer axis, by changing dressing rotating speed and rotating so that be continually changing with the aggregate velocity direction vector of crystallizer rotary speed, thus form the reconditioning vestige of multi-angle at crystallizer surface.
Preferably, described device also includes first spacing, for limiting the distance that described slide plate moves along described guide rail platform.
Preferably, described device also includes second spacing, for limiting described fixed mount displacement on described slide plate.
Preferably, described guide rail platform having the first slide rail, described slide plate is installed on described first slide rail, and moves back and forth along described guide rail platform on described first slide rail.
Preferably, described slide plate having the second slide rail, described fixed mount is installed on described second slide rail, and does feeding and setback on described second slide rail along shown slide plate, to regulate the described dressing reconditioning dynamics to described crystallizer.
The present invention is for the roll surface treatment device of crystallizer, contact with crystallizer by adopting the dressing that is rotated of fixed mount to move along vertical mold direction to dressing, simultaneously fixed block is along guide rail platform horizontal reciprocating movement on parallel crystallizer axial direction, dressing axis is perpendicular to crystallizer axis, by changing dressing rotating speed and rotating, so as to be continually changing with the aggregate velocity direction vector of crystallizer rotary speed, thus forming the reconditioning vestige of multi-angle on crystallizer roll surface, the fatigue layer of the roll surface of crystallizer can be removed, improve the uniformity of roller surface reparation grinding, and then improve the band quality processed of crystallizer.
Accompanying drawing explanation
The schematic diagram of the roll surface treatment device for crystallizer that Fig. 1 provides for the embodiment of the present invention.
Fig. 2 is the velocity composite schematic diagram forming multi-angle reconditioning vestige.
Detailed description of the invention
For Fig. 1, the roll surface treatment device for crystallizer of the embodiment of the present invention is described in detail below.
The schematic diagram of the roll surface treatment device for crystallizer that Fig. 1 provides for the embodiment of the present invention, wherein left figure is front view, and right figure is the side view from guide rail platform direction, and figure below is top view.As it is shown in figure 1, described device includes: dressing 1, fixed mount 2, slide plate 3 and guide rail platform 4.The surface of the crystallizer 5 shown in figure is processed by this roller surface processing device being used for crystallizer.
Concrete,
Slide plate 3, moves back and forth along guide rail platform 4；
Fixed mount 2, is connected with slide plate 3 guide rail, does feeding and setback along guide rail；
Fixed mount 2, including fixed mount body 21, support arm 22 and main shaft 23；Fixed mount body 21 is connected with slide plate 3 guide rail, moves back and forth along slide plate 3 vertical mold 5 direction in order to fixed mount 2, and the front end of support arm 22 is connected with the bearings at both ends of main shaft 23, and the end of support arm 22 is connected with fixed mount body 21；
Dressing 1, main shaft 23, through the axle center of dressing 1, makes dressing 1 rotate around axle center under the drive of main shaft 23, and moves back and forth along crystallizer 5 surface with the movement of slide plate 2, by the fatigue layer removing crystallizer surface that rubs.
In a preferred example, this device also includes the first spacing (not shown), for limiting the distance that slide plate 3 moves along guide rail platform 4.
In a preferred example, this device also includes the second spacing (not shown), for limiting fixed mount 2 in the distance moved along slide plate 3.
In a preferred example, guide rail platform 4 having the first slide rail 41, slide plate 3 is installed on the first slide rail 41, and moves back and forth along guide rail platform 4 on the first slide rail 41.
In a preferred example, slide plate 3 having the second slide rail 31, fixed mount 2 is installed on the second slide rail 31, and along slide plate 3 feeding and recoil movement on the second slide rail 31.
In band production process, crystallizer 5 with a certain rotating speed according to the uniform rotation at a high speed of direction shown in arrow in figure, when crystallizer 5 is carried out reconditioning by roller surface processing device, fixed mount 2 is under the driving of motor, fixed mount body 21 produces relative displacement along slide rail 31 on slide plate 3, support arm 22 drives the dressing 1 that driven by the main shaft 23 rotated along the axis direction of slide plate 3, i.e. vertical mold 5, near crystallizer 5.After dressing 1 contacts with crystallizer 5, the tangent amount of the two is adjusted, makes reconditioning dynamics reach suitable default value.Wherein, the control of reconditioning dynamics can especially by the exposure level adjusting dressing 1 and crystallizer 6, and speed difference therebetween realizes.
Now, slide plate 3 moves back and forth along the axis direction of slide rail 41 parallel crystallizer 5 on guide rail platform 4 on guide rail platform 4, to guarantee reconditioning coverage on crystallizer 5 surface crystallization peak width direction and concordance.Meanwhile, dressing 1, under the driving of motor, constantly adjusts rotary speed and direction of rotation, for instance by forward maximal rate continued deceleration to 0, then continued to accelerate to reverse maximal rate by 0, and so forth continuously.Along with the change of dressing 1 rotary speed, the aggregate velocity direction vector angle α of the rotary speed of dressing 1 and crystallizer 5 is also in cyclically-varying, thus repairing trace what the generation inclination of the surface of crystallizer 5 intersected, thus improving the uniformity of reconditioning.Shown in the schematic diagram that the change of aggregate velocity vector can provide in Fig. 2, wherein X direction represents the instantaneous rotary speed of dressing 1, and y direction represents the instantaneous rotary speed of crystallizer 5.
Roll surface treatment device for crystallizer provided by the invention, by controlling the velocity variable of dressing, the aggregate velocity vector making the rotary speed of dressing and crystallizer constantly changes, thus producing the reconditioning vestige of multi-angle on crystallizer roll surface, the fatigue layer of the roll surface of crystallizer can be removed, improve the uniformity of roller surface reparation grinding, and then improve the band quality processed of crystallizer.Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect have been further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (5)
1. the roller surface processing device for crystallizer, it is characterised in that described device includes:
Guide rail platform；
Slide plate, moves back and forth along described guide rail platform；
Fixed mount, including fixed mount body, support arm and main shaft；The front end of described support arm is connected with the bearings at both ends of described main shaft, and the end of described support arm is connected with described fixed mount body；Described fixed mount body is connected with described operating slide guideway rail, moves back and forth in vertical mold direction along slide plate in order to described fixed mount；
Dressing, described main shaft, through the axle center of described dressing, makes described dressing rotate around axle center under the drive of described main shaft, and moves back and forth along crystallizer surface with the movement of described slide plate, by the fatigue layer removing crystallizer surface that rubs；
When crystallizer is carried out reconditioning by described roller surface processing device, described fixed mount drives the described dressing that at the uniform velocity rotates to move along vertical mold direction on described slide plate to described dressing and contacts with described crystallizer, and described slide plate is along described guide rail platform horizontal reciprocating movement on parallel crystallizer axial direction simultaneously；Described dressing axis is perpendicular to crystallizer axis, by adjusting dressing rotating speed and direction of rotation continuously so that be continually changing with the aggregate velocity direction vector angle of crystallizer rotary speed, thus form the reconditioning vestige of multi-angle at crystallizer surface.
2. device according to claim 1, it is characterised in that described device also includes first spacing, for limiting the distance that described slide plate moves along described guide rail platform.
3. device according to claim 2, it is characterised in that described device also includes second spacing, for limiting the distance that described fixed mount moves along described slide plate.
4. device according to claim 1, it is characterised in that have the first slide rail on described guide rail platform, described slide plate is installed on described first slide rail, and moves back and forth along described guide rail platform on described first slide rail.
5. device according to claim 4, it is characterized in that having the second slide rail on described slide plate, described fixed mount is installed on described second slide rail, and on described second slide rail, feeding and setback is done along shown slide plate, to regulate the described dressing reconditioning dynamics to described crystallizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310445309.7A CN103537961B (en) | 2013-09-26 | 2013-09-26 | Roll surface treatment device for crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310445309.7A CN103537961B (en) | 2013-09-26 | 2013-09-26 | Roll surface treatment device for crystallizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103537961A CN103537961A (en) | 2014-01-29 |
| CN103537961B true CN103537961B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310445309.7A Active CN103537961B (en) | 2013-09-26 | 2013-09-26 | Roll surface treatment device for crystallizer |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975997B (en) * | 2017-04-24 | 2023-06-09 | 张家港清研检测技术有限公司 | Welding spot layer-by-layer safe polishing device for retired battery |
| CN107377904A (en) * | 2017-07-24 | 2017-11-24 | 唐山先隆纳米金属制造股份有限公司 | Non-crystal belt making with automatic grinding device captures pressure carrying roller equipment online |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US805585A (en) * | 1904-04-16 | 1905-11-28 | Bernhard Schnitzer | Polishing and grinding mechanism for paper-machine press-rollers. |
| US4671017A (en) * | 1985-01-11 | 1987-06-09 | Mitsubishi Jukogyo Kabushiki Kaisha | Method and apparatus for grinding a rotary body |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2203567A (en) * | 1937-05-18 | 1940-06-04 | Gilbertson Isaac Harold | Machine for polishing rollers, such as used in printing machines |
| JP2004195606A (en) * | 2002-12-19 | 2004-07-15 | Sumitomo Rubber Ind Ltd | Method of manufacturing rubber roller |
| JP2007210035A (en) * | 2006-02-07 | 2007-08-23 | Canon Chemicals Inc | Manufacturing method of rubber roll and rubber roll |
| DE102009003140A1 (en) * | 2009-05-15 | 2010-11-18 | Voith Patent Gmbh | Grinding device for rolls |
-
2013
- 2013-09-26 CN CN201310445309.7A patent/CN103537961B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US805585A (en) * | 1904-04-16 | 1905-11-28 | Bernhard Schnitzer | Polishing and grinding mechanism for paper-machine press-rollers. |
| US4671017A (en) * | 1985-01-11 | 1987-06-09 | Mitsubishi Jukogyo Kabushiki Kaisha | Method and apparatus for grinding a rotary body |
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| CN103537961A (en) | 2014-01-29 |
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Effective date of registration: 20160302 Address after: 266232 Jimo City, Qingdao Province Blue Village Xinyuan Road, No. 9 Applicant after: QINGDAO YUNLU ADVANCED MATERIALS TECHNOLOGY CO., LTD. Address before: 266232 West Industrial Zone, blue town, Qingdao City, Shandong, Jimo Applicant before: Qingdao Yunlu Energy Technology Co., Ltd. |
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Address after: 266232 No. 9 Xinyuan East Road, LAN Cun town, Jimo, Qingdao, Shandong Patentee after: Qingdao Yunlu Advanced Materials Technology Co., Ltd. Address before: 266232 No. 9 Xinyuan East Road, LAN Cun town, Jimo, Qingdao, Shandong Patentee before: QINGDAO YUNLU ADVANCED MATERIALS TECHNOLOGY CO., LTD. |
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