CN204234940U - The online slag of square billet cutting blows and fuses device - Google Patents
The online slag of square billet cutting blows and fuses device Download PDFInfo
- Publication number
- CN204234940U CN204234940U CN201420580459.9U CN201420580459U CN204234940U CN 204234940 U CN204234940 U CN 204234940U CN 201420580459 U CN201420580459 U CN 201420580459U CN 204234940 U CN204234940 U CN 204234940U
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Abstract
A kind of online slag of square billet cutting blows and fuses device, comprise the side jig arm of flame cutting machine, it is characterized in that: in the middle part of a horizontal vertical rectangle seat board outer surface, be fixedly connected with a level to rectangular block, level is provided with a level to through hole to rectangular block, described level dynamic engagement sleeves in through hole has a lateral shaft, and lateral shaft location implemented by several bolts; Lateral shaft leading section is enclosed within the gap slot in the middle part of one piece of vertical vertical rectangular slab fixing, vertical vertical rectangular slab plate face is fixed one and vertically stands to rectangular block, vertically founds dynamic engagement sleeves in the longitudinal hole on rectangular block and has a vertical standpipe, and vertical standpipe location implemented by several bolts; One side lower part jig arm of two U bolt collar flame cutting machines, overlays rectangle seat board and is fixed on jig arm side; Vertical standpipe upper end is communicated with gas source pipe, and lower end and a nozzle vertical connection are fixed.Advantage is: cut in base, carries out blowing and fusing bottom surface stream knot slag simultaneously, and mechanism is compact, high temperature resistant, Be very effective.
Description
Technical field
The utility model relates to square billet cutting mechanism, and the online slag of particularly square billet cutting blows and fuses device.
Background technology
Steel-making continuous casting billet production technique is: open water, crystallizer sizing, the cooling of two cold houses, withdrawal straightening machine draw roll, fire cuts machine scale.Then oxyhydrogen generator produces hydrogen and oxygen, delivers to burning torch cutting torch and carries out gas flame cuttiug.Conveying is divided into: the conveying of hot line roller-way is with upset, off-line, entirely land bucket automotive two kinds of modes.
Flame cutting machine clamps square billet by last process transfer roller, then in walking, completes cutting, then put on next procedure transfer roller by square billet.Flame cutting machine folds up mechanism by frame, clamp, burning torch swing mechanism, longitudinal traveling mechanism form.Clamp folds up co-clip in two jig arm of mechanism on last process transfer roller and lives square billet, then longitudinal traveling mechanism is walked forward, the process that moves ahead burning torch swings flame cutting square billet, two clamp jig arm after cutting terminates above next procedure transfer roller are opened and are put down square billet, and longitudinal traveling mechanism returns backward and is advanced into next round cutting operation.
Complete the red steel billet of cutting online, remaining slag can stay red steel billet cut surface bottom, after cooling curing, can stick on the downside of steel billet two ends.Stick to the slag sclerosis on the downside of steel billet two ends, rolling mill furnace can be entered along with steel billet, enter roll, the slag of the operation of rolling is involved in steel two ends, and production process will excise steel two ends crop, and remaining slag is more, cut off steel two ends longer, cause steel to waste more.
The bottom surface slagging scorification of square billet cross section, is involved in after being transported to steel rolling in base, and base head resection is excessive affects steel recovery rate, at the operation of rolling stocking termination cracking time serious, causes the problem of producing and interrupting.
Summary of the invention
The utility model object is for overcoming above-mentioned defect, and the online slag providing a kind of square billet to cut blows and fuses device.
The utility model scheme is: the side jig arm comprising flame cutting machine, it is characterized in that: in the middle part of a horizontal vertical rectangle seat board outer surface, be fixedly connected with a level to rectangular block, level is provided with a level to through hole to rectangular block, described level dynamic engagement sleeves in through hole has a lateral shaft, and several bolts screw up implements lateral shaft location in level in rectangular block screwed hole; Lateral shaft leading section is enclosed within the gap slot in the middle part of one piece of vertical vertical rectangular slab and implements to be welded and fixed, vertical vertical rectangular slab plate face being fixed one vertically stands to rectangular block, vertical standing is provided with a longitudinal hole on rectangular block, in described longitudinal hole, dynamic engagement sleeves has a vertical standpipe, and several bolts screw up implements vertical standpipe location vertical standing in rectangular block screwed hole; One side lower part jig arm of two U bolt collar flame cutting machines, its four ends of thread use nut check after being each passed through the corresponding through hole in horizontal vertical rectangle seat board corner, are overlayed by rectangle seat board and are fixed on jig arm side; Vertical standpipe upper end outer tube tooth is communicated with gas source pipe, and vertical lower riser end head and a nozzle vertical connection are fixed, and nozzle direction is towards square billet bottom surface.
The utility model has the advantage of: oxyhydrogen flame cuts off in base process, carry out blowing and fusing bottom surface stream knot slag, mechanism is compact, high temperature resistant, stable, Be very effective simultaneously.
accompanying drawing illustrates:
Fig. 1 is the installation position figure of this device on flame cutting machine.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the utility model structure enlarged diagram.
Fig. 4 is vertical standpipe, nozzle arrangements schematic diagram.
Fig. 5 is the A-A sectional view of Fig. 3.
detailed description of the invention:
The utility model structure comprises the side jig arm 10 of flame cutting machine, it is characterized in that: in the middle part of horizontal vertical rectangle seat board 1 outer surface, be fixedly connected with a level to rectangular block 2, level is provided with a level to through hole to rectangular block 2, described level dynamic engagement sleeves in through hole has a lateral shaft 3, and several bolts screw up to be implemented lateral shaft 3 in level and locate in rectangular block 2 screwed hole; Lateral shaft 3 leading section is enclosed within the gap slot in the middle part of one piece of vertical vertical rectangular slab 4 and implements to be welded and fixed, vertical vertical rectangular slab 4 plate face being fixed one vertically stands to rectangular block 5, vertical stand on rectangular block 5 and be provided with a longitudinal hole, in described longitudinal hole, dynamic engagement sleeves has a vertical standpipe 6, and several bolts screw up locates at the vertical vertical standpipe 6 of enforcement in rectangular block 5 screwed hole that stands; One side lower part jig arm 10 of two U bolt 9 collar flame cutting machines, its four ends of thread use nut check after being each passed through the corresponding through hole of horizontal vertical rectangle seat board 1 four jiaos, are overlayed by rectangle seat board 1 and are fixed on jig arm 10 side; Vertical standpipe 6 upper end outer tube tooth is communicated with gas source pipe, and vertical standpipe 6 lower end and nozzle 7 vertical connection are fixed, and nozzle 7 direction is towards square billet 8 bottom surface.
Can cross according to square billet 8 chi and unclamp bolt and regulate lateral shaft 3, vertical standpipe 6 position, thus make nozzle 7 can from lateral alignment square billet 8 following table top blast slag.
This device blows slag near square billet along with jig arm 10, purge under square billet 8 two end along limit slag simultaneously, vertical standpipe 6 also can install magnetic valve with gas source pipe link, carrys out batch (-type) keying solenoid control nozzle 7 and blows slag action, save source of the gas by mechanical contact switch or PLC processor.
Claims (1)
1. the online slag of square billet cutting blows and fuses device, comprise the side jig arm (10) of flame cutting machine, it is characterized in that: in the middle part of horizontal vertical rectangle seat board (1) outer surface, be fixedly connected with a level to rectangular block (2), level is provided with a level to through hole to rectangular block (2), described level dynamic engagement sleeves in through hole has a lateral shaft (3), and several bolts screw up implements lateral shaft (3) location in level in rectangular block (2) screwed hole; Lateral shaft (3) leading section is enclosed within the gap slot at one piece of vertical vertical rectangular slab (4) middle part and implements to be welded and fixed, vertical vertical rectangular slab (4) plate face being fixed one vertically stands to rectangular block (5), vertical standing is provided with a longitudinal hole to (5) on rectangular block, in described longitudinal hole, dynamic engagement sleeves has a vertical standpipe (6), and several bolts screw up implements vertical standpipe (6) location vertical standing in rectangular block (5) screwed hole; One side lower part jig arm (10) of two U bolt (9) collar flame cutting machines, its four ends of thread use nut check after being each passed through the corresponding through hole in horizontal vertical rectangle seat board (1) corner, are overlayed by rectangle seat board (1) and are fixed on jig arm (10) side; Vertical standpipe (6) upper end outer tube tooth is communicated with gas source pipe, and vertical standpipe (6) lower end and nozzle (7) vertical connection are fixed, and nozzle (7) direction is towards square billet (8) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580459.9U CN204234940U (en) | 2014-10-08 | 2014-10-08 | The online slag of square billet cutting blows and fuses device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580459.9U CN204234940U (en) | 2014-10-08 | 2014-10-08 | The online slag of square billet cutting blows and fuses device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204234940U true CN204234940U (en) | 2015-04-01 |
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ID=52764492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420580459.9U Expired - Fee Related CN204234940U (en) | 2014-10-08 | 2014-10-08 | The online slag of square billet cutting blows and fuses device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204234940U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945264A (en) * | 2016-03-14 | 2016-09-21 | 刘冰 | High-efficient energy-saving cutting slag cleaning gun |
| CN107598328A (en) * | 2017-10-20 | 2018-01-19 | 江苏永钢集团有限公司 | For cutting the flame-cutting plant of continuous casting steel billet |
| CN108465903A (en) * | 2018-02-11 | 2018-08-31 | 福建三钢闽光股份有限公司 | A kind of reconditioning method for cleaning of surface defect of bloom |
-
2014
- 2014-10-08 CN CN201420580459.9U patent/CN204234940U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945264A (en) * | 2016-03-14 | 2016-09-21 | 刘冰 | High-efficient energy-saving cutting slag cleaning gun |
| CN107598328A (en) * | 2017-10-20 | 2018-01-19 | 江苏永钢集团有限公司 | For cutting the flame-cutting plant of continuous casting steel billet |
| CN108465903A (en) * | 2018-02-11 | 2018-08-31 | 福建三钢闽光股份有限公司 | A kind of reconditioning method for cleaning of surface defect of bloom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |