CN108161166A - A kind of steel alloy cutting device for round tube - Google Patents
A kind of steel alloy cutting device for round tube Download PDFInfo
- Publication number
- CN108161166A CN108161166A CN201711406246.9A CN201711406246A CN108161166A CN 108161166 A CN108161166 A CN 108161166A CN 201711406246 A CN201711406246 A CN 201711406246A CN 108161166 A CN108161166 A CN 108161166A
- Authority
- CN
- China
- Prior art keywords
- iron powder
- powder tank
- stent
- oxygen hose
- steel alloy
- 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.)
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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
- B23K7/005—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes
- B23K7/006—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes for tubes
-
- 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
- B23K7/105—Auxiliary devices, e.g. for guiding or supporting the torch specially adapted for particular geometric forms
- B23K7/107—Auxiliary devices, e.g. for guiding or supporting the torch specially adapted for particular geometric forms for cutting circles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a kind of steel alloy cutting device for round tube, it is related to processing equipment field, including aggressive device, slave unit, stent three, sliding rail and sliding block, the aggressive device includes stent one, motor, shaft coupling and clamping device one, the slave unit includes stent two, fixed seat, bearing and clamping device two, the top of the Gas Pipe is equipped with oxygen hose, one end of the Gas Pipe and oxygen hose is connected with nozzle, iron powder tank is additionally provided at the top of the oxygen hose, the bottom of the iron powder tank is penetrated through with oxygen hose, the lower end of the iron powder tank is equipped with control valve, the threaded upper ends of the iron powder tank are connected with head cover, nitrogen pipeline is additionally provided on the iron powder tank.The present invention can realize the surface trimming to alloy pipe by nozzle, make operation process more convenient easily, error can be reduced simultaneously by improving working efficiency, and the cutting of alloy pipe that the design of iron powder tank allows smoothly carries out.
Description
Technical field
The present invention relates to processing equipment field, more particularly to a kind of steel alloy cutting device for round tube.
Background technology
Due to containing more chromium, nickel in steel alloy, in cutting, dystectic oxidation of one layer of infusibility of Surface Creation
Film CrZO3, in cutting process slot leading edge generate chromium oxide film can not form the state of activation, hinder cutting oxygen stream with
The contact of metal.According to the theory of cutting, the fusing point of metal oxide should be less than the fusing point of metal in itself, otherwise dystectic oxygen
Compound can be covered in metal surface, and oxygen is separated with metal, hinder metal and continue to aoxidize, make the burning of oxygen and metal
Process interrupt, the fusing point of slag CrZO3 is 1990 " left and right, and the fusing point of mild steel about 1500e or so, when steel alloy is cut, oxygen
The presence of change chromium has obviously hindered next layer of metal and has continued to aoxidize, simultaneously because CrZO3 consistency is very high, mobility is very poor, also prevents
The slag of cutting has been hindered to be excluded in time from slot, contact of the oxygen with metal has been affected, cutting process is made to be difficult to continue,
It must be normally carried out steel alloy cutting process by injection iron powder being taken to remove chromium oxide to cutting flame core thus.
Invention content
The purpose of the present invention is to provide a kind of steel alloy cutting device for round tube, caused by the prior art above-mentioned to solve
Multinomial defect.
A kind of steel alloy cutting device for round tube, including aggressive device, slave unit, stent three, sliding rail and sliding block, the master
Dynamic device includes stent one, motor, shaft coupling and clamping device one, and the motor is fixed on the top of stent one, described
Clamping device one is linked together by shaft coupling and motor, and the slave unit includes stent two, fixed seat, bearing and folder
Tight device two, the fixed seat are fixed on stent two, and the bearing is fixed on fixed seat one end, described two one end of clamping device
It is matched with bearing, the sliding rail is fixed on stent three, and the sliding rail is slidably connected with sliding block, is fixedly connected on the sliding block
There is a Gas Pipe, the top of the Gas Pipe is equipped with oxygen hose, and one end of the Gas Pipe and oxygen hose is connected with nozzle, the oxygen
Iron powder tank is additionally provided at the top of tracheae, bottom and the oxygen hose of the iron powder tank penetrate through, and the lower end of the iron powder tank, which is equipped with, to be adjusted
Valve, the threaded upper ends of the iron powder tank are connected with head cover, nitrogen pipeline are additionally provided on the iron powder tank.
Preferably, two lower section of stent is equipped with idler wheel.
Preferably, the power cord of the motor is connected on frequency converter.
Preferably, it is additionally provided with filter screen in the iron powder tank.
The advantage of the invention is that：The present invention can make the alloy pipe to be cut stablize fixed and can continue to rotate,
Surface trimming to alloy pipe can be realized by nozzle, make operation process more convenient easily, improve working efficiency simultaneously
Error can be reduced, the cutting of alloy pipe that the design of iron powder tank allows smoothly carries out.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the vertical view of the present invention.
Fig. 3 is side view at iron powder tank of the present invention.
Wherein, 1- stents one, 2- motor, 3- shaft couplings, 4- clamping devices one, 5- fixing bolts one, 6- sliding rails, 7- are slided
Block, 8- Gas Pipes, 9- bearings, 10- fixed seats, 11- stents three, 12- stents two, 13- idler wheels, 14- clamping devices two, 15- sprays
Mouth, 16- oxygen hoses, 17- control valves, 18- iron powder tanks, 19- filter screens, 20- head covers, 21- nitrogen pipelines.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, with reference to
Specific embodiment, the present invention is further explained.
As shown in Figure 1 to Figure 3, a kind of steel alloy cutting device for round tube, including aggressive device, slave unit, stent 3 11,
Sliding rail 6 and sliding block 7, the aggressive device include stent 1, motor 2, shaft coupling 3 and clamping device 1, the motor 2
The top of stent 1 is fixed on, the clamping device 1 is linked together by shaft coupling 3 and motor 1, the driven dress
It puts including stent 2 12, fixed seat 10, bearing 9 and clamping device 2 14, the fixed seat 10 is fixed on stent 2 12, described
Bearing 9 is fixed on 10 one end of fixed seat, and described 2 14 one end of clamping device is matched with bearing 9, and the sliding rail 6 is fixed on stent
On 3 11, the sliding rail 6 is slidably connected with sliding block 7, and Gas Pipe 8, the top of the Gas Pipe 8 are fixedly connected on the sliding block 7
Portion is equipped with oxygen hose 16, and one end of the Gas Pipe 8 and oxygen hose 16 is connected with nozzle 15, and the top of the oxygen hose 16 is also set
There is iron powder tank 18, bottom and the oxygen hose 16 of the iron powder tank 18 penetrate through, and the lower end of the iron powder tank 18 is equipped with control valve 17,
The threaded upper ends of the iron powder tank 18 are connected with head cover 20, and nitrogen pipeline 21 is additionally provided on the iron powder tank 18.
The alloy pipe that can make different-diameter by clamping device 1, clamping device 2 14 and fixing bolt 1 is stablized
Fix, pass through motor 2 rotation drive clamping device 1 rotation realize pipeline automatic rotation, oxygen hose, combustion gas
Pipe and nitrogen pipeline are respectively turned on oxygen, combustion gas and nitrogen, and iron powder can be controlled by the interaction of nitrogen and control valve
Flow and flow rate, surface trimming to alloy pipe can be realized by lighting nozzle.
In the present embodiment, 2 12 lower section of stent is equipped with idler wheel 13, can be according to the duct length of being cut
Difference, stent 2 12 be free to be moved, and make the pipeline of different length can be fixed on clamping device 1 and clamp
Between device 2 14.
In the present embodiment, the power cord of the motor 2 is connected on frequency converter, allows the rotating speed root of motor 2
It is adjusted according to needs.
In addition, it is additionally provided with filter screen 19 in the iron powder tank 18.For filtering out the scum of larger particles.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, all things considered are all merely illustrative, not the only.Institute
Have within the scope of the present invention or be included in the invention in the change being equal in the scope of the present invention.
Claims (4)
1. a kind of steel alloy cutting device for round tube, which is characterized in that including aggressive device, slave unit, stent three (11), sliding rail
(6) and sliding block (7), the aggressive device include stent one (1), motor (2), shaft coupling (3) and clamping device one (4), institute
The top that motor (2) is fixed on stent one (1) is stated, the clamping device one (4) is connected by shaft coupling (3) and motor (1)
It is connected together, the slave unit includes stent two (12), fixed seat (10), bearing (9) and clamping device two (14), described solid
Reservation (10) is fixed on stent two (12), and the bearing (9) is fixed on fixed seat (10) one end, the clamping device two (14)
One end is matched with bearing (9), and the sliding rail (6) is fixed on stent three (11), and the sliding rail (6) is slided with sliding block (7) to be connected
It connects, Gas Pipe (8) is fixedly connected on the sliding block (7), the top of the Gas Pipe (8) is equipped with oxygen hose (16), the combustion
One end of tracheae (8) and oxygen hose (16) is connected with nozzle (15), and iron powder tank (18) is additionally provided at the top of the oxygen hose (16),
The bottom of the iron powder tank (18) is penetrated through with oxygen hose (16), and the lower end of the iron powder tank (18) is equipped with control valve (17), institute
The threaded upper ends for stating iron powder tank (18) are connected with head cover (20), and nitrogen pipeline (21) is additionally provided on the iron powder tank (18).
2. a kind of steel alloy cutting device for round tube according to claim 1, it is characterised in that：Below the stent two (12)
Idler wheel (13) is installed.
3. a kind of steel alloy cutting device for round tube according to claim 1, it is characterised in that：The electricity of the motor (2)
Source line is connected on frequency converter.
4. a kind of steel alloy cutting device for round tube according to claim 1, it is characterised in that：In the iron powder tank (18) also
Equipped with filter screen (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711406246.9A CN108161166A (en) | 2017-12-22 | 2017-12-22 | A kind of steel alloy cutting device for round tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711406246.9A CN108161166A (en) | 2017-12-22 | 2017-12-22 | A kind of steel alloy cutting device for round tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108161166A true CN108161166A (en) | 2018-06-15 |
Family
ID=62523520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711406246.9A Withdrawn CN108161166A (en) | 2017-12-22 | 2017-12-22 | A kind of steel alloy cutting device for round tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108161166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070000A (en) * | 2022-07-07 | 2022-09-20 | 广东韶钢松山股份有限公司 | High-chromium steel continuous casting automatic cutting method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05305434A (en) * | 1992-04-24 | 1993-11-19 | Nippon Steel Corp | High-efficient gas cutting method |
| CN201147872Y (en) * | 2007-12-26 | 2008-11-12 | 成都焊研威达自动焊接设备有限公司 | Pipe intersecting line cutting machine |
| CN102699480A (en) * | 2012-06-07 | 2012-10-03 | 唐山开元自动焊接装备有限公司 | Dedicated machine for slotting both ends of steel pipe |
| CN202715928U (en) * | 2012-05-15 | 2013-02-06 | 蒋小旭 | Flame cutting device |
| CN203738194U (en) * | 2013-12-24 | 2014-07-30 | 长沙迈科轴承有限公司 | Metal pipe cutting device |
| CN205464715U (en) * | 2016-04-10 | 2016-08-17 | 邯郸新兴特种管材有限公司 | A high -efficient powder spray device for stainless steel and high alloy steel cutting |
| CN206425698U (en) * | 2016-12-28 | 2017-08-22 | 鞍山正发表面技术工程股份有限公司 | Mobile laser cladding positioner |
-
2017
- 2017-12-22 CN CN201711406246.9A patent/CN108161166A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05305434A (en) * | 1992-04-24 | 1993-11-19 | Nippon Steel Corp | High-efficient gas cutting method |
| CN201147872Y (en) * | 2007-12-26 | 2008-11-12 | 成都焊研威达自动焊接设备有限公司 | Pipe intersecting line cutting machine |
| CN202715928U (en) * | 2012-05-15 | 2013-02-06 | 蒋小旭 | Flame cutting device |
| CN102699480A (en) * | 2012-06-07 | 2012-10-03 | 唐山开元自动焊接装备有限公司 | Dedicated machine for slotting both ends of steel pipe |
| CN203738194U (en) * | 2013-12-24 | 2014-07-30 | 长沙迈科轴承有限公司 | Metal pipe cutting device |
| CN205464715U (en) * | 2016-04-10 | 2016-08-17 | 邯郸新兴特种管材有限公司 | A high -efficient powder spray device for stainless steel and high alloy steel cutting |
| CN206425698U (en) * | 2016-12-28 | 2017-08-22 | 鞍山正发表面技术工程股份有限公司 | Mobile laser cladding positioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070000A (en) * | 2022-07-07 | 2022-09-20 | 广东韶钢松山股份有限公司 | High-chromium steel continuous casting automatic cutting method |
| CN115070000B (en) * | 2022-07-07 | 2024-04-02 | 广东韶钢松山股份有限公司 | Automatic cutting method for continuous casting of high chromium steel |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180615 |