CN106825842A - Steel-casting rising head gas cutting servicing unit and application method - Google Patents
Steel-casting rising head gas cutting servicing unit and application method Download PDFInfo
- Publication number
- CN106825842A CN106825842A CN201611110717.7A CN201611110717A CN106825842A CN 106825842 A CN106825842 A CN 106825842A CN 201611110717 A CN201611110717 A CN 201611110717A CN 106825842 A CN106825842 A CN 106825842A
- Authority
- CN
- China
- Prior art keywords
- steel
- rising head
- closed slide
- casting
- gas cutting
- 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.)
- Granted
Links
- 230000000630 rising effect Effects 0.000 title claims abstract description 59
- 238000005266 casting Methods 0.000 title claims abstract description 57
- 238000005520 cutting process Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000003028 elevating effect Effects 0.000 claims abstract description 16
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 33
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention discloses a kind of steel-casting rising head gas cutting servicing unit and application method, device includes roller, base, fix bar, lifting knob, elevating lever, closed slide, extensible track and fixture, wherein closed slide has two, the two ends of every closed slide are respectively arranged with an extensible track for adjustable length, every closed slide is hinged with two elevating levers by rotating free bearing, the rotation free bearing is slidably matched with closed slide and extensible track, one fixture is housed on every closed slide, fixture is slidably matched with closed slide and extensible track, the elevating lever is slidably matched with fix bar and is fixed by lifting knob, the fix bar is fixed on base, the base bottom is installed by roller.Method includes the first step, is rolled by roller and for steel-casting rising head gas cutting servicing unit to move to 6 steps such as rising head side and the fixation of the steel-casting for treating gas cutting；The present invention has the advantages that smooth operation, safety labor-saving.
Description
Technical field
The invention belongs to casting technology field, it is related to a kind of cutting auxiliary device and application method.
Background technology
Compared with cast iron, due to molten steel poor fluidity, shrink big, cast steel casting poor-performing, therefore commonly use and emit
Mouthful liquid contraction and Solid State Contraction of the molten metal in die cavity are compensated, to obtain the interior tissue of densification.Steel-casting size is not
Together, structure is different, and the Riser Dimensions for using are also different, and some Riser Dimensions are even up to more than 1 meter, and this just gives remove feeders band
Difficulty is carried out.
In actual production, steel-casting rising head is mainly removed using oxygen flame gas cutting mode.Rising head gas cutting is typically required once
It has been cut that, must not stop over, and the rising head having also required that heat is cut, at the same oxygen flame temperature during gas cutting it is general 2000 DEG C with
On, what is had even can reach 3000 DEG C, and operator is usually hand-held cutter, and distance cuts off one greatly closely near oxygen flame
The rising head duration is also more long, and the height of labour intensity is well imagined, and there is larger potential safety hazard.Because cutter is generally
Hand-held, even if there is individual support, cutter can not accomplish easy mobile with the shape of rising head, therefore leftover traces are very after rising head gas cutting
Out-of-flatness, or even incised wound steel-casting body, cause scrapping for steel-casting, and the later stage is very numb by leftover traces cleaning leveling precision
It is tired.
As can be seen here, there is larger defect in existing steel-casting rising head Methods of OFC-A, easily cause the missing of casting quality,
Casting is caused to scrap, meanwhile, gas cutting operator's labour intensity is larger, there is larger potential safety hazard.
The content of the invention
The first object of the present invention there are provided a kind of simple structure, steel-casting rising head in labour-saving easy to use, safe
Gas cutting servicing unit.
The second object of the present invention there are provided the steel-casting rising head gas cutting auxiliary dress of a kind of smooth operation, safety labor-saving
The application method put.
In order to reach above-mentioned first purpose, a kind of steel-casting rising head gas cutting servicing unit of the invention, including roller, bottom
Seat, fix bar, lifting knob, elevating lever, closed slide, extensible track and fixture, wherein closed slide have two, and every parallel
The two ends of guide rail are respectively arranged with an extensible track for adjustable length, and every closed slide and two elevating levers are by rotating
Free bearing is hinged, and the rotation free bearing is slidably matched with closed slide and extensible track, and one is equipped with every closed slide
Fixture, fixture is slidably matched with closed slide and extensible track, and the elevating lever is slidably matched with fix bar and is revolved by lifting
Button is fixed, and the fix bar is fixed on base, and roller is installed in the base bottom.
The outer end of each extensible track is respectively arranged with anti-raising one's hat.
The fixture is cutting ferrule or clip.
The closed slide and extensible track be linear or arc.
Chute, the chute insertion of the chute and extensible track of closed slide are equipped with the closed slide and extensible track
Docking, the rotation free bearing and fixture can be along closed slide and the slides of extensible track.
Steel-casting rising head gas cutting servicing unit of the invention has smooth operation, safety labor-saving and can be high according to rising head
Degree, size and place angle of inclination regulatory function freely.
In order to reach above-mentioned second purpose, a kind of any of the above-described steel-casting rising head gas cutting servicing unit of use of the invention
Application method, comprises the following steps：
The first step, the rising head side that steel-casting rising head gas cutting servicing unit is moved into the steel-casting for treating gas cutting is rolled simultaneously by roller
It is fixed；
Second step, cutter is fixed on two closed slides by two fixtures；
3rd step, according to the angle of inclination of steel-casting rising head line of cut, rotation and lifting knob adjusts four height of elevating lever,
Drive and rotate free bearing along closed slide, extensible track slip and rotate, two gradients of closed slide is cut with steel-casting rising head
The angle of inclination of secant is consistent；
4th step, the Riser Dimensions size according to steel-casting, the length of appropriate regulation extensible track, to ensure cutter parallel
Rising head can be cut off completely when being moved on guide rail and extensible track；
5th step, cutter muzzle is moved to one end of steel-casting rising head line of cut；
6th step, lights cutter flame, drives fixture to be moved on closed slide and extensible track by cutter, makes gas cutting
Flame is steadily moved to the other end from steel-casting rising head line of cut one end, completes the gas cutting of the rising head of steel-casting.
After using above-mentioned application method, because cutter is moved on closed slide and extensible track, it is to avoid when long
Between it is hand-held, gas cutting process is very laborsaving；Whole gas cutting process, cutter moving process is very steady so that the rising head after gas cutting
Leftover traces are very smooth, both facilitated follow-up cleaning, also avoid hurting steel-casting body, reduce casting and scrap；Extensible track
End is provided with anti-drop structure, can prevent cutter from being come off during gas cutting；Aid in filling using steel-casting rising head gas cutting
Put to complete rising head gas cutting, operating personnel need not closely for a long time near gas cutting thermal-flame, and gas cutting process is fool proof.
Brief description of the drawings
The present invention is further detailed explanation for the embodiment be given below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of steel-casting rising head gas cutting servicing unit of the invention.
Fig. 2 is application schematic diagram of the present invention under steel-casting rising head horizontal positioned state；
Fig. 3 is that the present invention inclines the application schematic diagram under certain angle laying state in steel-casting rising head.
Specific embodiment
As shown in figure 1, a kind of steel-casting rising head gas cutting servicing unit of the invention, including roller 1, base 2, fix bar 3,
Lifting knob 4, elevating lever 5, closed slide 7, extensible track 8 and fixture 10, wherein closed slide 7 have two, every parallel conductive
The two ends of rail 7 are respectively arranged with an extensible track for adjustable length 8, and every closed slide 7 and two elevating levers 5 are by turning
Dynamic free bearing 6-1,6-2 are hinged, and described rotation free bearing 6-1,6-2 and closed slide 7 and extensible track 8 are slidably matched, described every
One fixture 10 is housed, fixture 10 is slidably matched with closed slide 7 and extensible track 8 on closed slide 7, the elevating lever 5 and
Fix bar 3 is slidably matched and is fixed by lifting knob 4, and the fix bar 3 is fixed on base 2, and the bottom of the base 2 is installed
Roller 1.
The extensible track 8 is able to ensure that cutter can completely by rising head when being moved on closed slide 7 and extensible track 8
Cut off.The fixture 10 is slidably matched with closed slide 7 and extensible track 8 so that cutter moving process is very steady.It is described
Rotate free bearing 6-1,6-2 and closed slide 7 and extensible track 8 is slidably matched, horizontal guide rail 7 and extensible track 8 can be made in certain
Angle of inclination is fixed, and the rising head for being adapted to be placed to inclining different angles carries out gas cutting.Elevating lever 5 may be implemented in vertical direction freedom
Lifting.Roller 1 is installed in order to movement in the bottom of the base 2.
As shown in figure 1, the outer end of each extensible track 8 is respectively arranged with and anti-raises one's hat 9.Anti- raising one's hat 9 can prevent gas during gas cutting
Burning torch slides.
As shown in figure 1, the fixture 10 is cutting ferrule or clip.
As shown in figure 1, the closed slide 7 and extensible track 8 is linear or arc.
As shown in figure 1, being equipped with chute, the chute of closed slide 7 and extension on the closed slide 7 and extensible track 8
The chute insertion docking of guide rail 8, described rotation free bearing 6-1,6-2 and fixture 10 can be along closed slide 7 and the chutes of extensible track 8
Slide.
As shown in Figure 2,3, a kind of application method using above-mentioned steel-casting rising head gas cutting servicing unit of the invention, including
Following steps：
The first step, the rising head 14 that steel-casting rising head gas cutting servicing unit is moved to the steel-casting 12 for treating gas cutting is rolled by roller 1
Side is simultaneously fixed；
Second step, cutter 11 is fixed on two closed slides 7 by two fixtures 10；
3rd step, according to the angle of inclination of steel-casting rising head line of cut 13, rotation and lifting knob 4 adjusts four height of elevating lever 5
Degree, drive rotate free bearing 6-1,6-2 slide and rotate along closed slide 7, extensible track 8, make two gradients of closed slide 7 with
The angle of inclination of steel-casting rising head line of cut 13 is consistent；
4th step, the size of rising head 14 according to steel-casting 12, the length of appropriate regulation extensible track 8, to ensure cutter
11 completely can cut off rising head 14 when being moved on closed slide 7 and extensible track 8；
5th step, the muzzle of cutter 11 is moved to one end of steel-casting rising head line of cut 13；
6th step, lights the flame of cutter 11, drives fixture 10 to be moved on closed slide 7 and extensible track 8 by cutter 10
It is dynamic, gas cutting flame is steadily moved to the other end from the one end of steel-casting rising head line of cut 13, complete the rising head 14 of steel-casting 12
Gas cutting.
Claims (6)
1. a kind of steel-casting rising head gas cutting servicing unit, it is characterised in that：Including roller（1）, base（2）, fix bar（3）, rise
Drop knob（4）, elevating lever（5）, closed slide（7）, extensible track（8）And fixture（10）, wherein closed slide（7）There are two,
Every closed slide（7）Two ends be respectively arranged with an extensible track for adjustable length（8）, every closed slide（7）With
Two elevating levers（5）By rotating free bearing（6-1、6-2）It is hinged, the rotation free bearing（6-1、6-2）With closed slide（7）And prolong
Stretch guide rail（8）It is slidably matched, every closed slide（7）It is upper that a fixture is housed（10）, fixture（10）With closed slide（7）
And extensible track（8）It is slidably matched, the elevating lever（5）With fix bar（3）It is slidably matched and by lifting knob（4）It is fixed,
The fix bar（3）It is fixed on base（2）On, the base（2）Bottom is installed by roller（1）.
2. steel-casting rising head gas cutting servicing unit according to claim 1, it is characterised in that：Each extensible track（8）'s
Outer end is respectively arranged with anti-raising one's hat（9）.
3. steel-casting rising head gas cutting servicing unit according to claim 1, it is characterised in that：The fixture（10）It is cutting ferrule
Or clip.
4. steel-casting rising head gas cutting servicing unit according to claim 1, it is characterised in that：The closed slide（7）With
Extensible track（8）Linear or arc.
5. steel-casting rising head gas cutting servicing unit according to claim 1, it is characterised in that：The closed slide（7）With
Extensible track（8）On be equipped with chute, closed slide（7）Chute and extensible track（8）Chute insertion docking, the rotation
Free bearing（6-1、6-2）And fixture（10）Can be along closed slide（7）And extensible track（8）Slide.
6. a kind of application method of steel-casting rising head gas cutting servicing unit as described in any one of claim 1 to 5, its feature exists
In：Comprise the following steps：
The first step, by roller（1）Steel-casting rising head gas cutting servicing unit is moved to the steel-casting for treating gas cutting for rolling（12）Emit
Mouthful（14）Side is simultaneously fixed；
Second step, by cutter（11）By two fixtures（10）It is fixed on two closed slides（7）On；
3rd step, according to steel-casting rising head line of cut（13）Angle of inclination, rotation and lifting knob（4）, adjust four elevating levers
（5）Height, drive rotate free bearing（6-1、6-2）Along closed slide（7）, extensible track（8）Slide and rotate, make two it is parallel
Guide rail（7）Gradient and steel-casting rising head line of cut（13）Angle of inclination it is consistent；
4th step, according to steel-casting（12）Rising head（14）Size, suitably adjusts extensible track（8）Length, with ensure
Cutter（11）In closed slide（7）And extensible track（8）Can completely by rising head when upper mobile（14）Cut off；
5th step, by cutter（11）Muzzle is moved to steel-casting rising head line of cut（13）One end；
6th step, lights cutter（11）Flame, by cutter（10）Drive fixture（10）In closed slide（7）And extension is led
Rail（8）Upper movement, makes gas cutting flame from steel-casting rising head line of cut（13）One end is steadily moved to the other end, completes steel-casting
（12）Rising head（14）Gas cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611110717.7A CN106825842B (en) | 2016-12-06 | 2016-12-06 | Cast steel riser gas cutting auxiliary device and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611110717.7A CN106825842B (en) | 2016-12-06 | 2016-12-06 | Cast steel riser gas cutting auxiliary device and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106825842A true CN106825842A (en) | 2017-06-13 |
| CN106825842B CN106825842B (en) | 2020-09-11 |
Family
ID=59145527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611110717.7A Active CN106825842B (en) | 2016-12-06 | 2016-12-06 | Cast steel riser gas cutting auxiliary device and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106825842B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326391A (en) * | 2018-04-16 | 2018-07-27 | 莱芜钢铁集团有限公司 | A kind of cutting torch auxiliary device |
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| CN2501671Y (en) * | 2001-11-07 | 2002-07-24 | 吕寿彬 | Cutting machine for stone material |
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| CN104439214A (en) * | 2014-12-09 | 2015-03-25 | 宁夏共享铸钢有限公司 | Riser cutting aid for steel castings |
| CN205129130U (en) * | 2015-11-25 | 2016-04-06 | 天津越华机械制造有限公司 | Remove regulation formula burning torch |
| CN105757410A (en) * | 2016-04-08 | 2016-07-13 | 绍兴文理学院 | Instrument bracket |
| CN206343611U (en) * | 2016-12-06 | 2017-07-21 | 江苏朗锐茂达铸造有限公司 | A kind of steel-casting rising head gas cutting servicing unit |
-
2016
- 2016-12-06 CN CN201611110717.7A patent/CN106825842B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09123033A (en) * | 1995-10-30 | 1997-05-13 | Tanaka Seisakusho Kk | Nc machining device |
| US6189844B1 (en) * | 1999-08-05 | 2001-02-20 | Chien-Kuo Chang | Keyboard support device on a desk |
| CN2501671Y (en) * | 2001-11-07 | 2002-07-24 | 吕寿彬 | Cutting machine for stone material |
| CN202017854U (en) * | 2010-12-31 | 2011-10-26 | 深圳市盛世天创传媒科技有限公司 | Camera auxiliary system |
| CN202684386U (en) * | 2012-05-25 | 2013-01-23 | 北京大合兄弟科技发展有限公司 | Gantry type numerical control cutting machine |
| CN202710907U (en) * | 2012-08-21 | 2013-01-30 | 南京元鼎机电有限公司 | Wired electric-control guide rail system |
| CN104439214A (en) * | 2014-12-09 | 2015-03-25 | 宁夏共享铸钢有限公司 | Riser cutting aid for steel castings |
| CN205129130U (en) * | 2015-11-25 | 2016-04-06 | 天津越华机械制造有限公司 | Remove regulation formula burning torch |
| CN105757410A (en) * | 2016-04-08 | 2016-07-13 | 绍兴文理学院 | Instrument bracket |
| CN206343611U (en) * | 2016-12-06 | 2017-07-21 | 江苏朗锐茂达铸造有限公司 | A kind of steel-casting rising head gas cutting servicing unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326391A (en) * | 2018-04-16 | 2018-07-27 | 莱芜钢铁集团有限公司 | A kind of cutting torch auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106825842B (en) | 2020-09-11 |
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Address after: No. 2 Taoyuan Road, Huangtu Town, Jiangyin City, Wuxi City, Jiangsu Province, 214445 Patentee after: LEADRUN MAODA CASTING Co.,Ltd. JIANGSU Country or region after: China Patentee after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Address before: No. 2 Taoyuan Road, Huangtu Town, Jiangyin City, Wuxi City, Jiangsu Province, 214445 Patentee before: LEADRUN MAODA CASTING Co.,Ltd. JIANGSU Country or region before: China Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |