CN2582782Y - Continuous caster crystallizer vibrator - Google Patents
Continuous caster crystallizer vibrator Download PDFInfo
- Publication number
- CN2582782Y CN2582782Y CN 02284359 CN02284359U CN2582782Y CN 2582782 Y CN2582782 Y CN 2582782Y CN 02284359 CN02284359 CN 02284359 CN 02284359 U CN02284359 U CN 02284359U CN 2582782 Y CN2582782 Y CN 2582782Y
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- CN
- China
- Prior art keywords
- vibration frame
- vibration
- connects
- utility
- fixed mount
- 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 - Lifetime
Links
- 238000005266 casting Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model discloses a vibrator for a continuous caster crystallizer. The utility model comprises a fixing rack and a vibration frame, wherein, the fixing rack is connected with a reciprocating movement drive device of the vibration frame; a full plate spring is connected between the fixing rack and the vibration frame. The utility model improves the stress situation of a vibration device of semi-plate spring by using the full plate spring structure, and the problem is fundamentally eliminated. Compared with the vibration device of a semi-plate spring, as the full plate spring is used, the condition of unbalance stress of the utility model is eliminated, and the phenomenon of inconsistent stress caused by unavoidable errors caused by installation when the utility model needs replacing can also be eliminated; in addition, the vibration table surface can be kept to vibrate up and down all the time, which has a direct influence for improving the surface quality of a casting blank.
Description
Technical field
The utility model belongs to the device in the conticaster, is specifically related to the conticaster crystallizer vibrating device.
Background technology
The vibration of crystallizer is equivalent to the effect of the demoulding, and purpose is to prevent the strand bonding and generation drawing crack or bleed-out, and the while also can be improved slab surface quality.Concrete implementation procedure is: crystallizer is done the double vibrations motion, crystallizer and the strand process that is not synchronized with the movement, but in downward process, interior its speed of a bit of time is still arranged less times greater than casting speed, promptly negative sliding motion, thereby become to produce one section compression process in the process at the base hull shape, make base shell pressing in crystallizer of fracture tendency, the demoulding smoothly.The stationarity quality of mold oscillation has direct relation to slab quality and equipment normal operation.
Conticaster four connecting rods are imitated the arc vibrating mechanism, though can satisfy the continuous production of the continuous casting under the general pulling rate, its defective also is conspicuous, and is too much because of its hinge, has hinge on vibration frame, when insufficient lubrication, is prone to the phenomenon of damage of bearings.In order to alleviate above problem, adopted the leaf spring vibrating device, see shown in Figure 1ly, be its structural principle and stressing conditions schematic diagram.Among the figure, 20-vibration frame, 21-support spring group, 22-fixed mount, 23-lower link, hinge under the 24-.Currently used half leaf spring vibrating device, still exist two big major defects: the one, the vibrating device discontinuity equalization, vibration frame will be subjected to the effect of horizontal force all the time in vibration processes, can cause liquid level fluctuation of molten steel like this, brings direct influence to slab quality; The 2nd, though cancelled last connecting rod,, still also exist the problem of bearing lubrication, the inconvenience maintenance because the lower link place still has four hinges.
Summary of the invention
The purpose of this utility model is to provide a kind of conticaster crystallizer vibrating device that full leaf spring connects that has, to overcome above-mentioned deficiency.
The technical solution of the utility model is: the conticaster crystallizer vibrating device comprises fixed mount, vibration frame, the reciprocating movement driving device that connects vibration frame on the fixed mount, the output of reciprocating movement driving device connects vibration frame, is connected full leaf spring between fixed mount and the vibration frame.
The utility model improves the stressing conditions of half leaf spring vibrating device by using full leaf spring structure, has fundamentally eliminated above said problem.Compare with half leaf spring vibrating device, owing to used full leaf spring, eliminated its discontinuity equalization situation, when needs are changed it, also can eliminate because the caused stressed inconsistent phenomenon of inevitable error that is caused is installed, but keep vibration table up-down vibration all the time, to improving cc billet surface quality direct influence is arranged.The mould vibration device of this structure has been cancelled the hinge on the vibration frame, thereby has cancelled bearing, has fundamentally solved the lubrication problem of vibrating device middle (center) bearing; Again because equipment volume is little, so equipment occupation space is less relatively, for ease of maintenaince.
Description of drawings
Fig. 1 has conticaster crystallizer vibrating device schematic diagram now
Fig. 2 the utility model mould vibration device structural representation
The stressing conditions sketch of Fig. 3 the utility model mould vibration device
Fig. 4 the utility model mould vibration device equivalence stress model sketch
The specific embodiment
As shown in Figure 2, be connected full leaf spring 3 between fixed mount 1 and the vibration frame 2.The reciprocating movement driving device 4 that connects vibration frame on the fixed mount 1.Concrete structure: connect " fourth " word connecting plate 5 on the vibration frame 2, corresponding connection " fourth " word connecting plate 6 on the fixed mount 1 connects full leaf spring 3 between corresponding " fourth " word connecting plate 5,6.Among the figure, the structure of the full leaf spring 3 of quadruplet is up and down arranged, the reciprocating movement driving device 4 of vibration frame comprises the motor 4-1 that is connected on the fixed mount 1, motor shaft 4-2 connects speed reduction gearing 4-3, the output of speed reduction gearing connects eccentric wheel 4-4, and eccentric wheel 4-4 connects push rod device 4-5, and push rod device connects intermediate connecting part 4-6, the output of intermediate connecting part 4-6 connects vibration frame, dotted portion among the figure.
The utility model mould vibration device adopts full leaf spring structural vibration mode.As Fig. 3, Fig. 4 vibrating device stress model as can be seen,, all can carry out balance, make the vibration stand remain the stress of a balance and stability by system self when upper and lower leaf spring is stressed when not waiting.Again because the full leaf spring vibrating device of the utility model has been cancelled node, promptly cancelled bearing, so gap of also just having eliminated mechanism kinematic, thereby impact and beat have been eliminated, make vibration more steady, when it vibrates, the vibration stand the beat phenomenon can not occur, all the time be in the up-down vibration state, it is stressed inconsistent and vibration that cause does not steadily reach the beat phenomenon thoroughly to have eliminated the upper and lower leaf spring that alignment error caused that half leaf spring structure produced when changing, can improve the quality of strand effectively, assurance equipment runs well.
Claims (4)
1, a kind of conticaster crystallizer vibrating device, it comprises fixed mount, and vibration frame is characterized in that on the fixed mount connecting the reciprocating movement driving device of vibration frame, the output of reciprocating movement driving device connects vibration frame, is connected full leaf spring between fixed mount and the vibration frame.
2, conticaster crystallizer vibrating device according to claim 1 is characterized in that connecting on the vibration frame " fourth " word connecting plate, and corresponding connection " fourth " word connecting plate on the fixed mount connects full leaf spring between corresponding " fourth " word connecting plate.
3, as conticaster crystallizer vibrating device as described in the claim 2, it is characterized in that establishing on vibration frame and the fixed mount full leaf spring of quadruplet and jockey at least.
4, conticaster crystallizer vibrating device according to claim 1, it is characterized in that reciprocating movement driving device comprises the motor that is connected on the fixed mount, motor shaft connects speed reduction gearing, the output of speed reduction gearing connects eccentric wheel, eccentric wheel connects push rod device, push rod device connects intermediate connecting part, and the output of intermediate connecting part connects vibration frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284359 CN2582782Y (en) | 2002-11-28 | 2002-11-28 | Continuous caster crystallizer vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284359 CN2582782Y (en) | 2002-11-28 | 2002-11-28 | Continuous caster crystallizer vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2582782Y true CN2582782Y (en) | 2003-10-29 |
Family
ID=33745721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02284359 Expired - Lifetime CN2582782Y (en) | 2002-11-28 | 2002-11-28 | Continuous caster crystallizer vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2582782Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652987A (en) * | 2011-12-30 | 2012-09-05 | 中冶南方工程技术有限公司 | Crystallizer vibrating device |
| CN104439129A (en) * | 2015-01-19 | 2015-03-25 | 上海耀秦冶金设备技术有限公司 | Mechanical on-line amplitude adjustable crystallizer vibration generating device for continuous casting machine |
| CN105290349A (en) * | 2015-10-29 | 2016-02-03 | 燕山大学 | Swing type bilateral non-sine drive device of continuous casting crystallizer |
| CN105458194A (en) * | 2015-11-13 | 2016-04-06 | 燕山大学 | One-sided non-sinusoidal driving device of continuous casting crystallizer |
| CN108705053A (en) * | 2018-05-31 | 2018-10-26 | 上海二十冶建设有限公司 | The replacing options of conticaster crystallizer vibrating frame |
-
2002
- 2002-11-28 CN CN 02284359 patent/CN2582782Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652987A (en) * | 2011-12-30 | 2012-09-05 | 中冶南方工程技术有限公司 | Crystallizer vibrating device |
| CN104439129A (en) * | 2015-01-19 | 2015-03-25 | 上海耀秦冶金设备技术有限公司 | Mechanical on-line amplitude adjustable crystallizer vibration generating device for continuous casting machine |
| CN104439129B (en) * | 2015-01-19 | 2016-07-06 | 上海耀秦冶金设备技术有限公司 | The crystallizer vibration generator device of the online adjustable amplitude of conticaster mechanical type |
| CN105290349A (en) * | 2015-10-29 | 2016-02-03 | 燕山大学 | Swing type bilateral non-sine drive device of continuous casting crystallizer |
| CN105458194A (en) * | 2015-11-13 | 2016-04-06 | 燕山大学 | One-sided non-sinusoidal driving device of continuous casting crystallizer |
| CN105458194B (en) * | 2015-11-13 | 2017-05-31 | 燕山大学 | Continuous cast mold one side non-sine drive device |
| CN108705053A (en) * | 2018-05-31 | 2018-10-26 | 上海二十冶建设有限公司 | The replacing options of conticaster crystallizer vibrating frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN ATLANTIC CONTINUOUS CASTING EQUIPMENT ENGINE Free format text: FORMER OWNER: LIU LIANQUN Effective date: 20090911 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090911 Address after: Jiang Xing Lu Hubei city in Wuhan province Jianghan Economic Development Zone No. 27, zip code: 430023 Patentee after: Wuhan Atlantic Ocean Continuous Casting Machine Engineering Co., Ltd. Address before: Jiang Xing Lu Hubei city in Wuhan province Jianghan Economic Development Zone No. 6 Hankou business center, zip code: 430023 Patentee before: Liu Lianqun |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121128 Granted publication date: 20031029 |