CN101147965A - Crystallizer vibrating system - Google Patents
Crystallizer vibrating system Download PDFInfo
- Publication number
- CN101147965A CN101147965A CNA2007101261329A CN200710126132A CN101147965A CN 101147965 A CN101147965 A CN 101147965A CN A2007101261329 A CNA2007101261329 A CN A2007101261329A CN 200710126132 A CN200710126132 A CN 200710126132A CN 101147965 A CN101147965 A CN 101147965A
- Authority
- CN
- China
- Prior art keywords
- crystallizer
- vibration
- control device
- table frame
- vibration table
- 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.)
- Pending
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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
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- 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
- B22D11/16—Controlling or regulating processes or operations
- B22D11/166—Controlling or regulating processes or operations for mould oscillation
Abstract
The present invention relates to a continuous casting machine crystallizer vibration system. It is composed of vibration device and control device. The vibration device is formed from vibration table frame for supporting crystallizer and electric cylinder capable of driving vibratile portion of vibration table frame and making it be vibration table frame and making it be vibrated. Said vibration table frame has two kinds of structure of vibration table type and rockerarm type. The control device can be used for providing frequency, skewed rate and waveform whose amplitude can be in-line regulated, and can be used for controlling electric cylinder to drive crystallizer and make it produce sine or non-sine vibration.
Description
Technical field
The present invention relates to the conticaster crystallizer vibrational system.
Technical background
Crystallizer vibrating system is the necessary component of conticaster.There are mechanical type and fluid pressure type in the vibration force source of driving of existing conticaster vibrational system.The former equipment of shaking that drives is unidirectional motor rotating, can not realize the on-line automatic adjusting of amplitude and waveform.The latter can realize the online adjustment of amplitude and waveform, but needs complicated hydraulic system, and the on-the-spot Installation and Debugging cycle is longer, the allegro requirement of incompatible modern high efficiency continuous casting.
Summary of the invention
The purpose of this invention is to provide a kind of compact conformation again can online adjustment amplitude and the crystallizer vibrating system of waveform.
The object of the present invention is achieved like this, but the electronic cylinder that the oscillating component that the vibrating device of crystallizer vibrating system vibrates stand by the vibration stand and the driving of support crystallizer vibrates is formed.
The mold oscillation stand is made up of shake table, base and leaf spring.
The mold oscillation stand is made up of rocking arm and base.
Control device provides the online adjustable drive waveform crystallizer of frequency, deviation proportion and waveform to do sine or non-sinusoidal oscillation.
Compared with the prior art, thereby moving up and down of the moving lead screw pair nut of the rotating band of electronic cylinder drives mold oscillation, drive system structure than mechanical four off-centre of tradition or four link type is simple and compact, do not need hydraulic system again, on-the-spot Installation and Debugging are quick, the on-line automatic adjustment of amplitude and waveform can be realized, the allegro requirement of modern high efficiency continuous casting can be satisfied.
Description of drawings
The present invention such as Fig. 1～shown in Figure 2.
Fig. 1 is the vibrational system schematic diagram that contains shake table and electronic cylinder;
Fig. 2 is the vibrational system schematic diagram that contains rocking arm and electronic cylinder.
The specific embodiment
First embodiment of the present invention as shown in Figure 1.Crystallizer (101) is sitting on the shake table (102).Be sitting in base (108) and go up inner arc and the outer arc that 2 the electronic cylinders (104) that drive shake table (102) vibration are distributed in outer arc center line in the crystallizer, the amplitude of electronic cylinder is directly proportional with the distance to the center of curvature of mold oscillation camber line separately, to guarantee the preventing arc vibration.The weight of shake table (102) and crystallizer (101) is supported to the balance height of vibration by 4 the length spring external members (103) that are sitting in base (108) identical with rigidity.The outer arc end that prevents 2 leaf springs (106) of crystallizer (101) beat is fixed on the shake table (102) by upper bracket (106a), the inner arc end is fixed on the base (108) by lower carriage (106b), leaf spring (106) points to crystallizer (101) arc of oscillation curvature of a curve center (not drawing among the figure) when crystallizer (101) and shake table (102) are in the vibration balancing position, to guarantee that steel billet (109) is from smooth and easy the pulling out of crystallizer (101).4 pull bars (107) and 4 groups of rollers (110) play auxiliary guide effect.Control device (105) produces frequency, deviation proportion and the amplitude electronic cylinder of online adjustable Waveform Control (104) and drives crystallizer (101) vibration.
Second embodiment of the present invention as shown in Figure 2.Crystallizer (201) is supported by rocking arm front axle (202c) by rocking arm (202).The fulcrum of rocking arm is that the axis (202a) of rocking arm is supported by the rocker arm support (202b) that is sitting on the base (205).Be sitting in that electronic cylinder (203) on the base (205) drives rocking arm (202) by rocking arm rear axle (202d) and the crystallizer (201) that is sitting on the rocking arm (202) vibrates.The extended line of the rocking arm front axle (202c) and rocking arm axis (202a) line of centres points to crystallizer (201) arc of oscillation curvature of a curve center when crystallizer (201) and rocking arm (202) are in the vibration balancing position, to guarantee that steel billet (206) is from smooth and easy the pulling out of crystallizer (201).Control device (204) produces frequency, deviation proportion and the amplitude electronic cylinder of online adjustable Waveform Control (203) and drives crystallizer (201) vibration.
Claims (4)
1. conticaster crystallizer vibrational system, it is made up of vibrating device and control device, it is characterized in that, but vibrating device is made up of the vibration stand of support crystallizer and the electronic cylinder that drives the oscillating component vibration of vibration stand.
2. the system as claimed in claim 1 is characterized in that, the vibration stand is made up of shake table, base and leaf spring.
3. the system as claimed in claim 1 is on its spy, and the vibration stand is made up of rocking arm and base.
4. as the described system of claim 1～3, it is characterized in that control device generation frequency, deviation proportion and the online adjustable waveform of amplitude are controlled electronic cylinder driving crystallizer and done sine or non-sinusoidal oscillation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101261329A CN101147965A (en) | 2007-06-12 | 2007-06-12 | Crystallizer vibrating system |
| PCT/CN2008/071274 WO2008151574A1 (en) | 2007-06-12 | 2008-06-12 | Oscillating apparatus for the mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101261329A CN101147965A (en) | 2007-06-12 | 2007-06-12 | Crystallizer vibrating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101147965A true CN101147965A (en) | 2008-03-26 |
Family
ID=39248729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101261329A Pending CN101147965A (en) | 2007-06-12 | 2007-06-12 | Crystallizer vibrating system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101147965A (en) |
| WO (1) | WO2008151574A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008151574A1 (en) * | 2007-06-12 | 2008-12-18 | Hong Jiang | Oscillating apparatus for the mould |
| CN102139357B (en) * | 2010-01-29 | 2013-04-03 | 宝山钢铁股份有限公司 | Multi-waveform electromagnetic excitation device of continuous casting crystallizer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH089088B2 (en) * | 1990-12-18 | 1996-01-31 | 新日本製鐵株式会社 | Mold actuator for continuous casting equipment |
| DE10321553A1 (en) * | 2003-05-12 | 2004-12-02 | Sms Demag Ag | Method and device for oscillating a continuous casting mold and for guiding a casting strand when casting liquid metals, in particular liquid steel materials |
| CN1305604C (en) * | 2005-03-28 | 2007-03-21 | 姜虹 | Mould vibration device |
| CN101147965A (en) * | 2007-06-12 | 2008-03-26 | 姜虹 | Crystallizer vibrating system |
-
2007
- 2007-06-12 CN CNA2007101261329A patent/CN101147965A/en active Pending
-
2008
- 2008-06-12 WO PCT/CN2008/071274 patent/WO2008151574A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008151574A1 (en) * | 2007-06-12 | 2008-12-18 | Hong Jiang | Oscillating apparatus for the mould |
| CN102139357B (en) * | 2010-01-29 | 2013-04-03 | 宝山钢铁股份有限公司 | Multi-waveform electromagnetic excitation device of continuous casting crystallizer |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008151574A1 (en) | 2008-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: TIAN ZHIHENG Free format text: FORMER OWNER: JIANG JIANG Effective date: 20090410 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090410 Address after: Hunan Province, Hengyang Zhengxiang District Furong Road No. 21 post encoding: 421001 Applicant after: Tian Zhiheng Address before: Hunan Province, Hengyang Zhengxiang District Furong Road No. 21 post encoding: 421001 Applicant before: Jiang Hong |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |