CN201211554Y - Sector section equipment - Google Patents
Sector section equipment Download PDFInfo
- Publication number
- CN201211554Y CN201211554Y CNU2008200985963U CN200820098596U CN201211554Y CN 201211554 Y CN201211554 Y CN 201211554Y CN U2008200985963 U CNU2008200985963 U CN U2008200985963U CN 200820098596 U CN200820098596 U CN 200820098596U CN 201211554 Y CN201211554 Y CN 201211554Y
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- CN
- China
- Prior art keywords
- fan
- shaped section
- roll gap
- sector
- hydraulic cylinder
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- Expired - Lifetime
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Abstract
The utility model discloses a sector-section device for a slab casting machine, and belongs to the field of forming technology, in particular to a sector-section device for a secondary cooling guiding segment of a slab casting machine. The sector-section device mainly comprises an upper frame, a lower frame, a water tank, a roll-gap adjusting device, an upper driving roller screwdown device and a roller which are assembled. The roll-gap adjusting device consists of two structures, one structure is provided with a hinge point, and the other structure is provided with two hinge points. The sector-section device is simple in structure, and convenient to maintain, and is applicable to the slab casting machine performing light pressing.
Description
Technical field
The utility model is a field shaping technique, discloses a kind of fan-shaped section equipment of slab caster a kind of fan-shaped section equipment, particularly slab caster two cold guide section.
Background technology
Fan-shaped section equipment is a kind of visual plant in the slab caster, and after the strand that comes out from crystallizer arrived fan-shaped section through bending section, strand base shell in fan-shaped section continued to increase, and solidifies fully until strand.Fan-shaped section generally possesses following basic function:
A supports strand by roller, prevents bulge;
The last driven roller of b can carry out lifting, is convenient to throwing and pinches dummy bar;
C has the roll gap regulatory function, to realize the strand of casting different-thickness.
Existing fan-shaped section has following several types:
A has body side frame.This structure has body side frame, has increased the weight of fan-shaped section.
The b roll gap adjustment device is made up of four rigid posts mechanisms, and is gapped between column and the upper frame.The fan-shaped section of this structural shape can not be used in carrying out the conticaster of gently depressing.
Goal of the invention
The purpose of this utility model provides a kind of fan-shaped section equipment, and this fan-shaped section device structure is succinct, easy to maintenance, and is applicable in carrying out the slab caster gently depress and uses.
Mainly assembly roll gap adjustment device by upper frame, underframe, water receiving case, roll gap adjustment device, last driven roller screwdown gear and roller and be made up of two kinds of structures, a kind of structure has a hinge point, and another kind of structure has two hinge points.
Three hinge points of roll gap adjustment device are formed a triangle, and when roll gap regulator solution cylinder pressure was asynchronous, triangle was unstable triangle, can avoid damaging oil cylinder and connecting rod; When roll gap was regulated hydraulic cylinder synchronous and adjusted to the right place, triangle was a stable triangle, guarantees the operate as normal of fan-shaped section.
The drawing explanation
Fig. 1 is the fan-shaped section front view;
Fig. 2 is that driven roller is that single hydraulic cylinder drives pattern fan-shaped section K to view;
Fig. 3 is that driven roller is that double hydraulic cylinder drives pattern fan-shaped section K to view.
Among the figure: part 1 is the fan-shaped section upper frame, and part 2 is the fan-shaped section underframe, and part 3 is a fan-shaped section water receiving case, part 4 be roll gap adjustment device (two kinds of pattern 4-1,4-2), part 5 is last driven roller hydraulic cylinder for reduction system, part 6 is the roller assembling.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
This fan-shaped section is made up of upper frame 1, underframe 2, water receiving case 3, roll gap adjustment device 4, last driven roller hydraulic cylinder for reduction system 5 and roller assembling 6.Roll gap adjustment device 4 is made up of two kinds of structures, and a kind of structure has a hinge point 4-1, and another kind of structure has two hinge point 4-2.After fan-shaped section is fixed on the fan-shaped section basic framework, by roll gap adjustment device 4 opening degree of fan-shaped section is adjusted to certain value, cooling water, gas are connected automatically by the water receiving case, and secondary cooling water, driven roller and the connection of fan-shaped section drive unit of component cooling water and cooling strand are provided to fan-shaped section.Driven roller can drive pattern for single hydraulic cylinder, also can drive pattern for double hydraulic cylinder; This fan-shaped section both can be used for the single current slab caster, also can be used in the double flow tray billet continuous casting machine.
Characteristics of the present utility model:
This fan-shaped section of a forms (1 pair of driven roller, 6 pairs of free rolls) by 7 pair of rollers.
The upper driven roller lifting of b is by Driven by Hydraulic Cylinder. Can be by 1 Driven by Hydraulic Cylinder (such as Fig. 2 Shown in), also can be by 2 Driven by Hydraulic Cylinder (as shown in Figure 3).
The roller of each roller of c and bearing block cooling water are supplied with by swivel joint, work as fan-shaped section After being fixed on the sector segment basic frame, cooling water, gas are connected automatically.
Cooling water, gas are connected by the water receiving case and supply with between d fan-shaped section and the fan-shaped section basic framework, and the water receiving case is a plug-type, is with sealing ring on the plug.This water receiving case also can be made spring compression type, is with sealing ring on the contact-making surface.
E carries out roll gap by roll gap adjustment device to be regulated.Roll gap adjustment device is made up of two kinds of structures, and a kind of structure has a hinge point (part 4-1), and another kind of structure has two hinge points (part 4-2).These three hinge points are formed a triangle, and when roll gap regulator solution cylinder pressure was asynchronous, triangle was unstable triangle, can avoid damaging oil cylinder and lifting linking member; When roll gap was regulated hydraulic cylinder synchronous and adjusted to the right place, triangle was a stable triangle, guarantees the operate as normal of fan-shaped section.Roll gap adjustment device can be regulated the size of roll gap opening degree according to the different-thickness of the strand of casting by Driven by Hydraulic Cylinder.
This fan-shaped section of f is not with body side frame.
Claims (3)
1. fan-shaped section equipment, mainly form by upper frame (1), underframe (2), water receiving case (3), roll gap adjustment device (4), last driven roller screwdown gear (5) and roller assembling (6), it is characterized in that: roll gap adjustment device (4) is made up of two kinds of structures, a kind of structure has a hinge point (4-1), and another kind of structure has two hinge points (4-2).
2. fan-shaped section equipment according to claim 1 is characterized in that: driven roller is that single hydraulic cylinder drives pattern.
3. fan-shaped section equipment according to claim 1 is characterized in that: driven roller is that double hydraulic cylinder drives pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200985963U CN201211554Y (en) | 2008-06-20 | 2008-06-20 | Sector section equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200985963U CN201211554Y (en) | 2008-06-20 | 2008-06-20 | Sector section equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201211554Y true CN201211554Y (en) | 2009-03-25 |
Family
ID=40495708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200985963U Expired - Lifetime CN201211554Y (en) | 2008-06-20 | 2008-06-20 | Sector section equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201211554Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016004682A1 (en) * | 2014-07-09 | 2016-01-14 | 北京科技大学 | Continuous casting machine sector section for deep pressing of continuous casting blank solidification tail end and deep pressing method for continuous casting blank solidification tail end |
| CN110369685A (en) * | 2019-07-26 | 2019-10-25 | 南京钢铁股份有限公司 | A kind of billet caster clamping roll-type is three sections fan-shaped |
-
2008
- 2008-06-20 CN CNU2008200985963U patent/CN201211554Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016004682A1 (en) * | 2014-07-09 | 2016-01-14 | 北京科技大学 | Continuous casting machine sector section for deep pressing of continuous casting blank solidification tail end and deep pressing method for continuous casting blank solidification tail end |
| JP2017532202A (en) * | 2014-07-09 | 2017-11-02 | 北京科技大学 | Continuous caster fan-shaped segment with high-pressure reduction at the solidified end of continuous cast slab and its high-pressure reduction method |
| CN110369685A (en) * | 2019-07-26 | 2019-10-25 | 南京钢铁股份有限公司 | A kind of billet caster clamping roll-type is three sections fan-shaped |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CISDI Shanghai Engineering Co., Ltd. Assignor: Zhongye Saide Engineering Technology Co., Ltd. Contract record no.: 2010310000080 Denomination of utility model: Sector section equipment Granted publication date: 20090325 License type: Exclusive License Record date: 20100608 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090325 |