EP2709780A1 - Stranggiessanlage mit einer oszillationseinrichtung zur oszillation einer stranggiesskokille - Google Patents
Stranggiessanlage mit einer oszillationseinrichtung zur oszillation einer stranggiesskokilleInfo
- Publication number
- EP2709780A1 EP2709780A1 EP12721262.9A EP12721262A EP2709780A1 EP 2709780 A1 EP2709780 A1 EP 2709780A1 EP 12721262 A EP12721262 A EP 12721262A EP 2709780 A1 EP2709780 A1 EP 2709780A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spring
- continuous casting
- quadrant
- casting mold
- pair
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/053—Means for oscillating the moulds
Definitions
- the present invention relates to a continuous casting plant with a continuous casting mold, a stationary support structure for supporting the continuous casting mold, and a
- Oscillation device for oscillation of the continuous casting mold in the oscillation direction.
- the present invention relates to a
- first spring pair consisting of an annular first spring and an annular second spring, wherein each of the first spring and the second spring the
- Continuous casting mold at least partially surrounds, and the second spring has a first distance in the oscillation direction to the first spring.
- Continuous casting molds are known in principle to the person skilled in the art. In continuous casting, the mold is by means of a
- Support structure oscillates, so that adhesion of the casting strand formed in the mold of liquid metal, preferably steel, is prevented from the mold.
- an oscillation device for oscillation of a continuous casting mold in the oscillation direction wherein the oscillation means a stationary support structure for supporting the continuous casting mold and a first pair of springs, consisting of an annular first Spring and an annular second spring, wherein in each case the first spring and the second spring the
- the object of the invention is to overcome the disadvantages of the prior art and to provide an oscillation device for oscillation of a continuous casting mold, with which an exact guidance of the mold can be realized even with a very compact design of the oscillation device.
- Support structure is attached, and the other quadrants are free, and
- Continuous casting mold is attached, and the other quadrants are free.
- the continuous casting mold by at least a first pair of springs, consisting of a first and a second annular spring, relative to the stationary
- Support structure supported vibrationally, with the mold is enclosed in each case by the first spring and the second spring.
- the first spring is in a first quadrant on the continuous casting mold and a third quadrant on the
- the second spring is arranged rotated by 180 ° with respect to the first spring, so that the second spring is attached in a first quadrant to the support structure and in a third quadrant to the continuous casting mold, the other quadrants are free again.
- annular spring does not have to be round in this case. Circular or oval springs are advantageous for round or n-sided casting formats, but other shapes would be conceivable.
- the definition of the quadrant i.e., the quadrant system
- the quadrant system is identical for all springs; thus, in particular, there is no twist between the quadrants of the first and second annular springs.
- the arrangement of the annular springs is defined relative to each other.
- Oscillator is for both a vertical
- Oscillation direction e.g., in conjunction with a straight continuous casting mold
- Oscillator e.g., in conjunction with a
- the attachments of the first spring to the continuous casting mold and the support structure are mutually
- the second spring is aligned parallel to the first spring. In a vertical oscillation direction, the springs are thus arranged in horizontal planes.
- the first spring and the second spring lie on radius rays which have a common center, preferably the center of the installation or the center of the radius of curvature of the mold.
- Support structure is attached, and the other quadrants are free,
- the oscillation device has a second pair of springs, consisting of an annular third spring and an annular fourth spring, wherein each of the third spring and the fourth spring surrounds the continuous casting mold at least partially, and the first spring pair to the second spring pair has a second distance,
- Support structure is attached, and the other quadrants are free.
- the latter embodiment has a particularly high guide accuracy transversely to the direction of oscillation.
- a particularly compact design can be achieved if the mold for casting of billets or
- Vorblockqueritesen is formed. It is favorable if the first and the second spring have a closed cross section in a normal plane to
- At least one of the group of first spring and second spring has an open cross-section, e.g. as a spring slotted transversely to the oscillating device, in one
- the second distance is greater than the first distance, preferably that the second distance is 5 to 20 times the first distance.
- the bending stresses in the springs can be kept particularly low if at least one of the group of first spring, second spring, third spring and fourth spring,
- lamellar layered structure is understood when a spring consists of several, in oscillation direction arranged one above the other, a distance from each other, individual springs is formed.
- FIG. 1 shows a perspective view of a first
- FIG. 5 shows a sectional view along the section line A-A of FIG. 2
- FIG. 6 shows a perspective view of a second one
- FIG. 11 shows a sectional view along the section line B-B of FIG. 9
- FIG. 12 shows an alternative to FIG. 3 with a slotted spring
- the first embodiment shown in FIGS. 1 to 5 of an oscillation device for oscillating the continuous casting mold 1 in the direction of oscillation 2 has a first spring pair 3, consisting of a first spring 4 and a second spring 5, and a second spring pair 7, consisting of a third spring 8 and a fourth spring 9, on. All springs 4, 5, 8, 9 are each formed annular, each enclosing the mold 1, and are in a normal plane to
- the first spring 4 has the second spring 5 and the third spring 8 to the fourth spring 9 in each case the distance 6 to each other.
- the first spring 4 is in a first quadrant (I) by means of a first
- a second spring pair 7 is arranged at a second distance 10, wherein the second distance is 10 times the first distance 6, which consists of a third spring 8 and a fourth spring 9.
- the third spring 8 as well as the first spring 4 and the fourth spring 9 as well as the second spring 5 with the mold 1 and the support structure is connected.
- 6 to 11 show a second embodiment of an oscillation device for oscillation of the continuous casting mold 1, which has a first spring pair 3, a second spring pair 7 and offset at a third distance 15, a third spring pair and a fourth spring pair.
- the first spring pair 3 has a first spring pair 3, a second spring pair 7 and offset at a third distance 15, a third spring pair and a fourth spring pair.
- Spring pair 3 consists of a first spring 4, which has a first spring holder 11 with the continuous casting mold 1 and
- a second spring holder 12 is connected to the support structure 14.
- the second spring 5 is rotated relative to the first spring 4 by 180 °
- the second spring pair 7 consists of a third spring 8 and a fourth spring 9, wherein the third spring 8 is arranged rotated by 90 ° relative to the first spring.
- the fourth spring 9 is arranged rotated by 180 ° with respect to the third spring 8.
- Spring pair 3, 7 is arranged at a distance 15, a third and fourth spring pair, wherein the arrangement of the third
- FIG. 12 shows an alternative to FIG. 3 with a
- the annular first spring 4 is designed radially slotted in the region of the attachment to the support structure 14, wherein the second spring holder is also formed in two parts, as a left spring holder 12a and as a right spring holder 12b.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12721262.9A EP2709780A1 (de) | 2011-05-16 | 2012-05-10 | Stranggiessanlage mit einer oszillationseinrichtung zur oszillation einer stranggiesskokille |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11166162A EP2524746A1 (de) | 2011-05-16 | 2011-05-16 | Oszillationseinrichtung zur Oszillation einer Stranggießkokille |
| EP12721262.9A EP2709780A1 (de) | 2011-05-16 | 2012-05-10 | Stranggiessanlage mit einer oszillationseinrichtung zur oszillation einer stranggiesskokille |
| PCT/EP2012/058662 WO2012156279A1 (de) | 2011-05-16 | 2012-05-10 | Stranggiessanlage mit einer oszillationseinrichtung zur oszillation einer stranggiesskokille |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2709780A1 true EP2709780A1 (de) | 2014-03-26 |
Family
ID=44736135
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP11166162A Withdrawn EP2524746A1 (de) | 2011-05-16 | 2011-05-16 | Oszillationseinrichtung zur Oszillation einer Stranggießkokille |
| EP12721262.9A Withdrawn EP2709780A1 (de) | 2011-05-16 | 2012-05-10 | Stranggiessanlage mit einer oszillationseinrichtung zur oszillation einer stranggiesskokille |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP11166162A Withdrawn EP2524746A1 (de) | 2011-05-16 | 2011-05-16 | Oszillationseinrichtung zur Oszillation einer Stranggießkokille |
Country Status (4)
| Country | Link |
|---|---|
| EP (2) | EP2524746A1 (de) |
| KR (1) | KR20140026561A (de) |
| CN (1) | CN103561888B (de) |
| WO (1) | WO2012156279A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101722077B1 (ko) | 2014-12-22 | 2017-04-11 | 서영정밀주식회사 | 진동 응고 성형 장치 및 진동 성형 방법 |
| KR102162131B1 (ko) | 2016-09-21 | 2020-10-06 | 서영정밀주식회사 | 진동 응고 성형 장치 및 진동 성형 방법 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT404442B (de) | 1994-12-21 | 1998-11-25 | Voest Alpine Ind Anlagen | Stranggiesskokille |
| AT404443B (de) * | 1994-12-21 | 1998-11-25 | Voest Alpine Ind Anlagen | Stranggiesskokille |
| AT404808B (de) * | 1996-05-20 | 1999-03-25 | Voest Alpine Ind Anlagen | Stranggiessanlage |
| ITMI20041531A1 (it) * | 2004-07-28 | 2004-10-28 | Danieli Off Mecc | Banco oscillante |
| CN201565582U (zh) * | 2009-11-25 | 2010-09-01 | 南昌市南方连铸工程有限责任公司 | 一种多功能侧封装置 |
-
2011
- 2011-05-16 EP EP11166162A patent/EP2524746A1/de not_active Withdrawn
-
2012
- 2012-05-10 KR KR1020137033405A patent/KR20140026561A/ko not_active Withdrawn
- 2012-05-10 WO PCT/EP2012/058662 patent/WO2012156279A1/de not_active Ceased
- 2012-05-10 CN CN201280023409.4A patent/CN103561888B/zh not_active Expired - Fee Related
- 2012-05-10 EP EP12721262.9A patent/EP2709780A1/de not_active Withdrawn
Non-Patent Citations (2)
| Title |
|---|
| None * |
| See also references of WO2012156279A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012156279A1 (de) | 2012-11-22 |
| CN103561888A (zh) | 2014-02-05 |
| CN103561888B (zh) | 2015-11-25 |
| KR20140026561A (ko) | 2014-03-05 |
| EP2524746A1 (de) | 2012-11-21 |
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Owner name: PRIMETALS TECHNOLOGIES AUSTRIA GMBH |
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