CN206445334U - A kind of flame cutter fixing device - Google Patents
A kind of flame cutter fixing device Download PDFInfo
- Publication number
- CN206445334U CN206445334U CN201720052175.6U CN201720052175U CN206445334U CN 206445334 U CN206445334 U CN 206445334U CN 201720052175 U CN201720052175 U CN 201720052175U CN 206445334 U CN206445334 U CN 206445334U
- Authority
- CN
- China
- Prior art keywords
- mobile base
- hole
- firm banking
- flame cutter
- shaped
- 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.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009628 steelmaking Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 15
- 239000000567 combustion gas Substances 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model is related to a kind of flame cutter fixing device, belongs to metallurgy industry steelmaking equipment technical field.Technical scheme is：Include swing arm（1）, flame cutter（2）, mobile base（4）, firm banking（5）And fixing bolt（6）, firm banking（5）It is interior to be provided with truncated cone-shaped through hole, firm banking（5）Side be fixed on swing arm（1）On, mobile base（4）The first half it is square, mobile base（4）Lower half be in and firm banking（5）The truncated cone-shaped that interior truncated cone-shaped through hole is engaged, mobile base（4）Lower half insertion firm banking（5）In truncated cone-shaped through hole in, mobile base（4）It is interior to be provided with through hole, flame cutter（2）Through mobile base（4）Interior through hole, flame cutter（2）With mobile base（4）The first half pass through fixing bolt（6）It is fixedly connected.The beneficial effects of the utility model are：Online replacing flame cutter, steady production operation can be realized.
Description
Technical field
The utility model is related to the fixed dress of a kind of flame cutter fixing device, especially strand flame cutter
Put, belong to metallurgy industry steelmaking equipment technical field.
Background technology
In steel-making continuous casting production process, flame cutting machine is, by strand conflagration, to reach and cut using combustion gas and oxygen
The purpose of disconnected strand, flame cutting machine is the supporting capital equipment of iron and steel enterprise's conticaster, can be by the ordinary carbon steel of aligning, low
Steel alloy and stainless steel billet, rectangular bloom cut into required cut lengths.Cutting equipment that continuous casting is used generally by cutting gun,
The compositions such as clamping cylinder, Cutting dolly, return cylinder.When continuous casting billet reaches Length-fixing cutting position, clamping cylinder action, clamp folder
Tight strand, strand drives Cutting dolly advanced in unison, while combustion gas order is opened, strand after preheating in walking by being cut
Rifle is cut off.After Cutting dolly reaches stop position, clamping cylinder is opened, and combustion gas is closed, and Cutting dolly halts, and returns to gas
Cylinder is acted, and cylinder rod is stretched out goes back to original position by Cutting dolly top.
At present, the flame cutting machine used, referring to the drawings 1, cutting gun is fixed in the swing arm of Cutting dolly, by 2 lists
Pipe clamp is fixed.Such a fixing means succinctly facilitates, but in use, cutting gun because when a variety of causes is damaged, it is necessary to
Wait casting machine to stop pouring and could change, it is impossible to online to change, seriously restrict rhythm of production.
Utility model content
The utility model purpose is to provide a kind of flame cutter fixing device, can realize flame cutter it is online more
Change, it is ensured that production stable smooth operation, solve problem present in background technology.
The technical solution of the utility model is：
A kind of flame cutter fixing device, includes swing arm, flame cutter, mobile base, firm banking and fixed spiral shell
Truncated cone-shaped through hole is provided with bolt, firm banking, the side of firm banking is fixed in swing arm, the first half of mobile base is in pros
Shape, the lower half of mobile base is in the truncated cone-shaped being engaged with the truncated cone-shaped through hole in firm banking, the lower half of mobile base
Insert in the truncated cone-shaped through hole in firm banking, through hole is provided with mobile base, flame cutter passes through logical in mobile base
Hole, flame cutter is fixedly connected with the first half of mobile base by fixing bolt.
The upper end aperture of truncated cone-shaped through hole in the firm banking is more than lower end aperture.
The aperture of through hole in the mobile base is engaged with the external diameter of flame cutter.
Using the utility model, during online replacing flame cutter, flame cutter is lifted by top, mobile base is therewith
Depart from firm banking, write down installation site, outward winding fixing bolt, the flame cutter more renewed is tightened to same position
Bolt, then it is dropped back at firm banking, complete to change.
The beneficial effects of the utility model are：Online replacing flame cutter can be realized, when reduction casting machine failure blocks up stream
Between, steady production operation.
Brief description of the drawings
Fig. 1 is background technology structural representation；
Fig. 2 is the utility model structural representation；
Fig. 3 is firm banking and mobile base mounting structure schematic diagram；
In figure：Swing arm 1, flame cutter 2, single pipe clip 3, mobile base 4, firm banking 5, fixing bolt 6.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Referring to the drawings 2,3, a kind of flame cutter fixing device, comprising swing arm 1, flame cutter 2, mobile base 4, solid
Determine to be provided with truncated cone-shaped through hole in base 5 and fixing bolt 6, firm banking 5, the side of firm banking 5 is fixed in swing arm 1, it is living
The first half of dynamic base 4 is square, and the lower half of mobile base 4 is in what is be engaged with the truncated cone-shaped through hole in firm banking 5
In truncated cone-shaped through hole in truncated cone-shaped, the lower half insertion firm banking 5 of mobile base 4, through hole, fire are provided with mobile base 4
Flame cutting gun 2 is through the through hole in mobile base 4, and flame cutter 2 and the first half of mobile base 4 are solid by fixing bolt 6
Fixed connection.
In the present embodiment,（1）Firm banking 5 is processed, its size is 120mm × 100mm × 40mm, off-center position
10mm processes truncated cone-shaped through hole, and upper end aperture 76mm, lower end aperture 60mm are welded in swing arm 1；（2）Mobile base 4 is processed,
Its first half is square, and length of side 90mm, two sides process M12 tapped through holes, and lower half is truncated cone-shaped, round platform bottom external diameter
59.5mm, the conical surface gradient 1:2.5, center processing diameter 51mm through holes；（3）Flame cutter 2（External diameter 50mm）Through dump bottom
The circular hole of seat 4, makes the conical surface of mobile base 4 coordinate with the round platform hole of firm banking 5, is screwed after regulation flame cutter height solid
Determine bolt 6, complete to install.
During online replacing flame cutter, flame cutter 2 is lifted by top, mobile base 4 departs from firm banking therewith
5, installation site is write down, fixing bolt 6 is outwarded winding, the flame cutter 2 more renewed is to same position, and be tightened bolt 6, then will
Drop back at firm banking, complete change.
Claims (3)
1. a kind of flame cutter fixing device, it is characterised in that include swing arm（1）, flame cutter（2）, mobile base（4）、
Firm banking（5）And fixing bolt（6）, firm banking（5）It is interior to be provided with truncated cone-shaped through hole, firm banking（5）Side be fixed on
Swing arm（1）On, mobile base（4）The first half it is square, mobile base（4）Lower half be in and firm banking（5）Interior
The truncated cone-shaped that truncated cone-shaped through hole is engaged, mobile base（4）Lower half insertion firm banking（5）In truncated cone-shaped through hole in,
Mobile base（4）It is interior to be provided with through hole, flame cutter（2）Through mobile base（4）Interior through hole, flame cutter（2）With work
Dynamic base（4）The first half pass through fixing bolt（6）It is fixedly connected.
2. a kind of flame cutter fixing device according to claim 1, it is characterised in that the firm banking（5）Interior
The upper end aperture of truncated cone-shaped through hole is more than lower end aperture.
3. a kind of flame cutter fixing device according to claim 1, it is characterised in that the mobile base（4）Interior
The aperture of through hole and flame cutter（2）External diameter be engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052175.6U CN206445334U (en) | 2017-01-17 | 2017-01-17 | A kind of flame cutter fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052175.6U CN206445334U (en) | 2017-01-17 | 2017-01-17 | A kind of flame cutter fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206445334U true CN206445334U (en) | 2017-08-29 |
Family
ID=59671725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720052175.6U Expired - Fee Related CN206445334U (en) | 2017-01-17 | 2017-01-17 | A kind of flame cutter fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206445334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773303A (en) * | 2019-03-21 | 2019-05-21 | 马鞍山钢铁股份有限公司 | A kind of continuous casting flame-cutting machine cut rifle mounting device and installation and replacement method |
-
2017
- 2017-01-17 CN CN201720052175.6U patent/CN206445334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773303A (en) * | 2019-03-21 | 2019-05-21 | 马鞍山钢铁股份有限公司 | A kind of continuous casting flame-cutting machine cut rifle mounting device and installation and replacement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 |