CN2454065Y - Energy-saving continuous-casting blank pull-levellinjg machine - Google Patents
Energy-saving continuous-casting blank pull-levellinjg machine Download PDFInfo
- Publication number
- CN2454065Y CN2454065Y CN 00255811 CN00255811U CN2454065Y CN 2454065 Y CN2454065 Y CN 2454065Y CN 00255811 CN00255811 CN 00255811 CN 00255811 U CN00255811 U CN 00255811U CN 2454065 Y CN2454065 Y CN 2454065Y
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- pressure roller
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Abstract
The utility model relates to an energy-saving continuous-casting blank-drawing straightener, which belongs to a straighting shaping device of casting blank production in iron and steel enterprises. The utility model is characterized in that two pressing rollers (2) which are fixedly arranged below a machine frame (1) is used as a driving shaft, and one end of the drive shaft is provided with a driving wheel (3) which is driven by a power transmission mechanism; two passive upper pressing rollers (4) corresponding to the pressing rollers (2) are arranged in a sliding-groove (5) of the machine frame (1), and the pressing rollers (4) are provided with a power lifting device which causes the pressing rollers to move in the sliding-groove (5) from top to bottom. The utility model solves the defects that the normal operation of the existing devices can be realized through an inter-coordination operation which is caused by driving and lifting which are formed as an integral structure on the upper pressing roller, the maintenance is complex, etc., and the utility model is an ideal mechanical replacive device of the blank-drawing straighting of wide iron and steel enterprises at home and abroad.
Description
The utility model belongs to a kind of plant equipment that Metallurgical Enterprise is used, and relates in particular to a kind of continuous casting The drawing straightener.
Before the utility model is made, it all is to adopt to go up the pressure roller driving that domestic and international each big steel mill produces the continuous casting The drawing straightener of using, and pass through hydraulic pressure, pneumatics or mechanical chain etc. carry out lifting, this structure is because its machinery, circuit, hydraulic pressure, multinomial complication system such as pneumatics all is arranged at pressure roller, coordination just can be produced mutually, this equipment manufacturing complex process not only, cost is high, and in the equipment use, in case the hydraulic means seepage takes place, the air pressure deficiency, it is malfunctioning to depress the position lifting, faults such as circuit breaker, driving part is caused in the capital, joint, gear, passive positions etc. are impaired, give and use the production and the maintenance of enterprise to bring great inconvenience.
The purpose of this utility model just provides a kind of bottom driving simple in structure, easy to maintenance, the energy-conservation continuous casting The drawing straightener of top lifting.
Realize that main technical schemes of the present utility model is: changing existing equipment lifting and driving is that the bottom drives, top lifting two parts in the structure of top pressure roller all.Two pressure rollers that promptly are fixedly installed in the frame below are driving shaft, and an end of this driving shaft is provided with driving wheel, is driven by power drive mechanism.The moving pressure roller of going up of two velamens corresponding with it is installed in the sliding tray of frame, and the axis of pressure roller and the axis of lower compression roller are on same vertical two, last pressure roller is provided with power lift moves up and down it in sliding tray, and also is provided with carrying roller between two pressure rollers in below.
Described driving wheel is the pot wheel, and the rotation of two pressure rollers both can have been crossed two power and driven respectively: promptly drive the rotation of pot bar by variable-frequency motor by power transmission shaft respectively, the rotation of pot wheel is realized; Also can be by a power drive: promptly drive the rotation of pot bar by power transmission shaft, drive wherein pressure roller, again by another root pressure rollers of mode transmission such as gear or chains by motor.The power lift of last pressure roller is to make screw rod oscilaltion in screw by the either-rotation motor that is installed on the frame top by pin pendulum reductor, and pressure roller vertically slip up and down in chute in drives also is provided with stage clip between the lift cap of last pressure roller and lifting arm.The lifting of last pressure roller can also be passed through alternate manners such as hydraulic pressure, pneumatics, chain and realize.
The utility model not only because of adopting top roll lifting, lower roll to drive, operates steadily, and is simple in structure.And because of naked outsides such as machine driving position, circuit positions, make easy to operate, maintenance is quick.Its fault rate be existing equipment fault rate about 10%, and its manufacturing cost only is 20% of an existing equipment manufacturing cost.
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a front view of the present utility model;
Fig. 3 is a left view of the present utility model;
Fig. 4 is a vertical view of the present utility model;
Fig. 5 is a lifting schematic diagram of the present utility model.
When implementing the utility model, as shown in the figure: frame 1 is formed by casting, welding structure.At the positioned beneath initiative compression roller 2 and the carrying roller 6 of frame 1, described lower compression roller 2 is to make pot bar 9 rotation by variable-frequency motor 7 by power transmission shaft 8, drives that driving wheel 3 rotations that are installed on pressure roller 4 axle heads realize.The lifting of driven shaft 2 then is to adopt as shown in Figure 5: promptly make screw rod 12 oscilaltion in screw 13 by the either-rotation motor 10 that is installed on the frame top by pin pendulum reductor 11, pressure roller 4 vertical up and down slip in chute 5 reaches the purpose of oscilaltion in the drive.Between the lift cap 14 of last pressure roller 2 and lifting arm 12, be provided with stage clip 15 simultaneously, make pressure roller 2 in strand straightening process, have certain buffering.
When implementing the utility model, also can adopt a power motor 7, by power transmission shaft 8 driving wheel 3 be rotated and reach the purpose that drives lower compression roller 2, through an idler gear or modes such as belt, chain another lower compression roller be rotated again.Lowering or hoisting gear then can adopt modes such as hydraulic pressure, pneumatics or chain, and pressure roller 2 is slided up and down in chute 5, can reach the purpose that the utility model lower roll drives, the top roll lifting presses down equally.
Claims (3)
1, a kind of energy-conservation continuous casting The drawing straightener, it is made of transmission frame, frame, last lower compression roller and drive unit etc., it is characterized in that: two pressure rollers (2) that are fixedly installed in frame (1) below are driving shaft, and an end of described driving shaft is provided with driving wheel (3), is driven by power drive mechanism; The moving pressure roller (4) of going up of two velamens corresponding with it is installed in the sliding tray (5) of frame (1), and the axis of pressure roller (4) and the axis of lower compression roller (2) are in on the vertical plane, and pressure roller (4) is provided with power lift moves up and down it in sliding tray (5); Also be provided with carrying roller (6) between two pressure rollers in below (2).
2, a kind of energy-conservation continuous casting The drawing straightener according to claim 1, it is characterized in that: described driving wheel (3) is the pot wheel, the rotation of two pressure rollers (2) is respectively by a pot bar (9) rotation of variable-frequency motor (7) by power transmission shaft (8) end, makes pot wheel (3) rotation reach synchronous rotation.
3, a kind of energy-conservation continuous casting The drawing straightener according to claim 1 and 2, it is characterized in that: the power lift on the pressure roller (4) is to make lift-bolt (12) oscilaltion in nut (13) by the either-rotation motor (10) that is installed on frame (1) top by pin pendulum deceleration 0 machine (11), drive pressure roller (4) and in chute (5), vertically slide up and down, between the lift cap (14) of pressure roller (4) and lifting arm (12), also be provided with stage clip (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255811 CN2454065Y (en) | 2000-11-27 | 2000-11-27 | Energy-saving continuous-casting blank pull-levellinjg machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255811 CN2454065Y (en) | 2000-11-27 | 2000-11-27 | Energy-saving continuous-casting blank pull-levellinjg machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2454065Y true CN2454065Y (en) | 2001-10-17 |
Family
ID=33612665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00255811 Expired - Fee Related CN2454065Y (en) | 2000-11-27 | 2000-11-27 | Energy-saving continuous-casting blank pull-levellinjg machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2454065Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100528404C (en) * | 2006-12-06 | 2009-08-19 | 安泰科技股份有限公司 | Hot-mold continuous casting apparatus and method |
| CN102066022A (en) * | 2008-05-26 | 2011-05-18 | 西门子Vai金属科技有限责任公司 | Multi-strand continuous casting system |
| WO2014023071A1 (en) * | 2012-08-09 | 2014-02-13 | 中冶赛迪工程技术股份有限公司 | A withdrawal and straightening machine for a large square billet continuous casting machine |
| CN109772903A (en) * | 2019-03-13 | 2019-05-21 | 高威(辽宁)铜业科技有限责任公司 | A kind of copper bar continuous casting and tandem rolling production line slab stabilizing equipment |
-
2000
- 2000-11-27 CN CN 00255811 patent/CN2454065Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100528404C (en) * | 2006-12-06 | 2009-08-19 | 安泰科技股份有限公司 | Hot-mold continuous casting apparatus and method |
| CN102066022A (en) * | 2008-05-26 | 2011-05-18 | 西门子Vai金属科技有限责任公司 | Multi-strand continuous casting system |
| CN102066022B (en) * | 2008-05-26 | 2014-04-16 | 西门子Vai金属科技有限责任公司 | Multi-strand continuous casting system |
| WO2014023071A1 (en) * | 2012-08-09 | 2014-02-13 | 中冶赛迪工程技术股份有限公司 | A withdrawal and straightening machine for a large square billet continuous casting machine |
| CN109772903A (en) * | 2019-03-13 | 2019-05-21 | 高威(辽宁)铜业科技有限责任公司 | A kind of copper bar continuous casting and tandem rolling production line slab stabilizing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |