CN201239843Y - Large cross section metal cutting apparatus - Google Patents
Large cross section metal cutting apparatus Download PDFInfo
- Publication number
- CN201239843Y CN201239843Y CNU2008201254630U CN200820125463U CN201239843Y CN 201239843 Y CN201239843 Y CN 201239843Y CN U2008201254630 U CNU2008201254630 U CN U2008201254630U CN 200820125463 U CN200820125463 U CN 200820125463U CN 201239843 Y CN201239843 Y CN 201239843Y
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- Prior art keywords
- cutting
- acetylene
- section metal
- pipeline
- metal cutting
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- Expired - Fee Related
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Abstract
The utility model relates to a large-section metal cutting device. The prior large-section metal cutting device is mainly divided into two categories: a manual cutting torch and a large-area cutting machine. The manual cutting torch limits metal thickness within 600 mm, the cutting efficiency is low, the cutting time is long, and carbon steel and alloy steel with high carbon content are easy to have cracks; by adopting the cutting method of using large-area cutting machine, the investment is very large and the cost is very high. The large-section metal cutting device comprises an acetylene generator (1) which is connected with an acetylene cutting torch (2) through an acetylene pipeline, the acetylene pipeline is fixed on a support (4), the output pipeline of a high pressure gas generator (3) is also fixed on the support, and connected with a high-pressure torch (5) through a three-way valve. The product is used for large-section metal cutting.
Description
Technical field:
The utility model relates to a kind of device that the heavy in section metal is cut.
Background technology:
Existing large-area metal cutter sweep mainly contains two kinds, and the one, artificial cutter is only limit 600 millimeters metals with interior thickness, and cutting efficiency is low, and clipping time is long, and carbon steel and steel alloy that phosphorus content is higher are easy to generate crackle.The 2nd, the cutting of large tracts of land cutting machine, this method investment is very big, and cost is very high.
Summary of the invention: it is high and guarantee cut quality, the heavy in section Metal Cutting device that reduces cost that the purpose of this utility model provides a kind of big efficient of area of cutting.
Above-mentioned purpose realizes by following technical scheme:
Heavy in section Metal Cutting device, its composition comprises: acetylene generator, described acetylene generator connects with acetylene cutter by the acetylene pipeline, described acetylene pipeline is fixed on the support, also be fixed with the high pressure gas generator pipeline on the described support, described high pressure gas generator pipeline connects by triple valve and High Pressure Gun.
Described heavy in section Metal Cutting device, described high pressure air rifle has shower nozzle.
The beneficial effects of the utility model:
1. depth of cut is very big, and the time ratio that needs during cutting is shorter, can save a large amount of time and improve the operating efficiency of cutting.
2. utilize this patent product to cut and with special cutter acetylene cigarette flame the Metal Cutting place is preheating to high temperature earlier, blow combustion-supporting gas at this place with one group of shower nozzle then, the high velocity air that shower nozzle blows out, make the burning burning and blow away the oxide that burning generates, along with moving of shower nozzle, flame is once punched whole cutting section, large-area metal just is cut open, the large-area cutting that utilizes this patent to carry out, the cutting area can reach 4000 * 4000mm or 5000mm, makes cutting efficiency be improved greatly.
3. utilize this patent cutting to guarantee the quality of cutting, reduce cost, cutting is once finished reached needed quality, though existing large tracts of land cutting machine cutting can be carried out large-area cutting, but this method investment is very big, cost is very high, and it is less to utilize this method to cut output investment ratio, and cost is very low.
4. when utilizing this patent to cut, carbon element steel alloy and the steel alloy higher for phosphorus content can not crack the quality that has guaranteed cutting.
Description of drawings:
Accompanying drawing 1 is the structural representation of heavy in section Metal Cutting device.
The specific embodiment:
Embodiment 1:
Heavy in section Metal Cutting device, its composition comprises: acetylene generator 1, described acetylene generator connects with acetylene cutter 2 by the acetylene pipeline, described acetylene pipeline is fixed on the support 5, also be fixed with high pressure gas generator 3 pipelines on the described support, described high pressure gas generator pipeline connects by triple valve and High Pressure Gun.
Described heavy in section Metal Cutting device, described high pressure air rifle has shower nozzle 5.
The course of work:
When the cutting large-area metal, earlier with acetylene generator 1, acetylene cigarette flame is preheating to high temperature with the Metal Cutting place, at this place's high pressure gas generator 3, the high velocity air that blows out makes the burning burning and blows away the oxide that burning generates then, along with moving of shower nozzle, flame is once punched whole cutting section, and large-area metal just is cut open, and cutting is finished.
Claims (2)
1. heavy in section Metal Cutting device, its composition comprises: acetylene generator, it is characterized in that: described acetylene generator connects with acetylene cutter by the acetylene pipeline, described acetylene pipeline is fixed on the support, also be fixed with the high pressure gas generator pipeline on the described support, described high pressure gas generator pipeline connects by triple valve and High Pressure Gun.
2. heavy in section according to claim 1 Metal Cutting device, it is characterized in that: described high pressure air rifle has shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201254630U CN201239843Y (en) | 2008-07-07 | 2008-07-07 | Large cross section metal cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201254630U CN201239843Y (en) | 2008-07-07 | 2008-07-07 | Large cross section metal cutting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201239843Y true CN201239843Y (en) | 2009-05-20 |
Family
ID=40713133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201254630U Expired - Fee Related CN201239843Y (en) | 2008-07-07 | 2008-07-07 | Large cross section metal cutting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201239843Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706915A (en) * | 2012-10-05 | 2014-04-09 | 青岛国胜焊割设备有限公司 | Injection-type multi-head welding torch and production method thereof |
| CN103846527A (en) * | 2013-12-19 | 2014-06-11 | 柳州市京阳节能科技研发有限公司 | High-efficient energy-saving three-nozzle welding cutter |
| CN105171183A (en) * | 2015-09-06 | 2015-12-23 | 苏州市宝玛数控设备有限公司 | Cutting torch of cutting machine |
-
2008
- 2008-07-07 CN CNU2008201254630U patent/CN201239843Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706915A (en) * | 2012-10-05 | 2014-04-09 | 青岛国胜焊割设备有限公司 | Injection-type multi-head welding torch and production method thereof |
| CN103846527A (en) * | 2013-12-19 | 2014-06-11 | 柳州市京阳节能科技研发有限公司 | High-efficient energy-saving three-nozzle welding cutter |
| CN105171183A (en) * | 2015-09-06 | 2015-12-23 | 苏州市宝玛数控设备有限公司 | Cutting torch of cutting machine |
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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: 20090520 Termination date: 20140707 |
|
| EXPY | Termination of patent right or utility model |