CN204678387U - Flame cutting torch igniter - Google Patents
Flame cutting torch igniter Download PDFInfo
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- CN204678387U CN204678387U CN201520263899.6U CN201520263899U CN204678387U CN 204678387 U CN204678387 U CN 204678387U CN 201520263899 U CN201520263899 U CN 201520263899U CN 204678387 U CN204678387 U CN 204678387U
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- flint
- shaped fixture
- cutting torch
- jig arm
- flame cutting
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Abstract
A kind of flame cutting torch igniter, comprise U-shaped fixture (1) and flint (4), it is characterized in that: described U-shaped fixture (1) is provided with the jig arm that arc shape lever and two be arranged in parallel, described flint (4) is arranged in flint holding piece (2), wherein: another jig arm and the movable contact position of friction plate (3) of a jig arm of U-shaped fixture (1) and flint holding piece (2) and U-shaped fixture (1) keep certain internal stress to make it possess certain elastic force in opposite directions after shaping when welding, when U-shaped fixture (1) clamps or loosens, flint (4) and knurling matsurface (5) rub and cause spark.It is simple, easy to make that flame cutting torch igniter of the present utility model has ignition device structure, the non-naked light mode such as flint is used to kindle a fire gas cutting torch, stop the danger using the inflammable and explosive substances igniting such as lighter, can use in outdoor strong wind atmosphere, improve the advantage of security and ease for use.
Description
Technical field
The utility model relates to a kind of igniter for the rough machined flame gun of steel plate, specifically, is a kind of flame cutting torch igniter.
Background technology
Flame cutting torch, comprising flame grilled gun is the instrument that will frequently use during structure steel fabrication is installed.It mainly uses the mist of propane or acetylene and oxygen as fuel, utilizes the high heat of burning release to carry out the object of cutting or baking steel.Its using method to be ignited cutting torch for igniting after regulating gas flow, after carrying out fine tuning, start operation.The ignitor generally used at present is domestic gas lighter, this lighter is used to light a fire, its advantage is wide material sources, but shortcoming is obvious: the first flame is comparatively large and itself belong to the easy initiation potential of combustible and explosive articles, second be outdoor wind large time the wind lighter flame that goes out cannot use.
Therefore known flame cutting torch igniter also exists above-mentioned all inconvenience and problem.
Summary of the invention
The purpose of this utility model, be to propose a kind of safe and reliable, not by the flame cutting torch igniter of air speed influence.
For achieving the above object, technical solution of the present utility model is:
A kind of flame cutting torch igniter, comprises U-shaped fixture and flint, it is characterized in that:
Described U-shaped fixture is provided with the jig arm that arc shape lever and two be arranged in parallel, and wherein a jig arm end welds a flint holding piece admittedly, and another jig arm end welds a friction plate admittedly, and the side of friction plate is provided with knurling matsurface;
Described flint is arranged in flint holding piece;
Wherein: a jig arm of U-shaped fixture and flint holding piece and another jig arm of U-shaped fixture and the movable contact position of friction plate keep certain internal stress to make it possess certain elastic force in opposite directions after shaping when welding, when U-shaped clamp or when loosening, flint and knurling matsurface rub and cause spark.
Flame cutting torch igniter of the present utility model can also be further achieved by the following technical measures.
Aforesaid flame cutting torch igniter, wherein said U-shaped fixture material is square steel or round steel.
Aforesaid flame cutting torch igniter, wherein said flint material is cerium-iron alloy.
Aforesaid flame cutting torch igniter, wherein said flint is of a size of φ 8mm*100mm.
After adopting technique scheme, flame cutting torch igniter of the present utility model has the following advantages:
1, ignition device structure is simple, easy to make;
2, use the non-naked light mode such as flint to kindle a fire gas cutting torch, stop the danger using the inflammable and explosive substances igniting such as lighter;
3, can use in outdoor strong wind atmosphere, improve security and ease for use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the flame cutting torch igniter of the utility model embodiment;
Fig. 2 is flint and friction plate movable contact position schematic diagram in the flint holding piece of the utility model embodiment.
In figure: 1U clamp, 2 flint holding pieces, 3 friction plates, 4 flints, 5 knurling matsurfaces.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, the utility model is illustrated further.
Embodiment 1
Flame cutting torch igniter of the present utility model, comprises U-shaped fixture 1 and flint 4.
Now refer to Fig. 1-2, Fig. 1 is the structural representation of the flame cutting torch igniter of the utility model embodiment, and Fig. 2 is flint and friction plate movable contact position schematic diagram in the flint holding piece of the utility model embodiment.As shown in the figure, described U-shaped fixture 1 is provided with the jig arm that arc shape lever and two be arranged in parallel, and wherein a jig arm end welds a flint holding piece 2 admittedly, and another jig arm end welds a friction plate 3 admittedly, and the side of friction plate 3 is provided with knurling matsurface 5; Described U-shaped fixture (1) is bent by square steel and forms, and its width is about the palm that 100mm is and can horizontally holds.
Described flint 4 is arranged in flint holding piece 2; Described flint 4 material is cerium-iron alloy, and it is of a size of φ 8mm*100mm.
Wherein: a jig arm of U-shaped fixture 1 and flint holding piece 2 and another jig arm of U-shaped fixture 1 and the movable contact position of friction plate 3 keep certain internal stress to make it possess certain elastic force in opposite directions after shaping when welding, when U-shaped fixture 1 clamps or loosens, flint 4 and knurling matsurface 5 rub and cause spark.
When flame cutting torch igniter of the present utility model uses, mix up, aim at this device, grasp at the beginning of flame cutting torch gas igniter shank, firmly clutch, flint 4 and friction plate 3 rub fast, and cause spark, kindle a fire gas cutting torch.
The utility model has substantive distinguishing features and significant technological progress, flame cutting torch igniter of the present utility model uses flint, to kindle a fire gas cutting torch in non-naked light mode, stopped the danger using the inflammable and explosive substances igniting such as lighter, and can use in outdoor strong wind atmosphere.Improve security and ease for use.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, when not departing from spirit and scope of the present utility model, can also make various conversion or change.Therefore, all equivalent technical schemes also should belong to category of the present utility model, should be limited by each claim.
Claims (4)
1. a flame cutting torch igniter, comprises U-shaped fixture (1) and flint (4), it is characterized in that:
Described U-shaped fixture (1) is provided with the jig arm that arc shape lever and two be arranged in parallel, and wherein a jig arm end welds a flint holding piece (2) admittedly, and another jig arm end welds a friction plate (3) admittedly, and the side of friction plate (3) is provided with knurling matsurface (5);
Described flint (4) is arranged in flint holding piece (2);
Wherein: another jig arm and the movable contact position of friction plate (3) of a jig arm of U-shaped fixture (1) and flint holding piece (2) and U-shaped fixture (1) keep certain internal stress to make it possess certain elastic force in opposite directions after shaping when welding, when U-shaped fixture (1) clamps or loosens, flint (4) and knurling matsurface (5) rub and cause spark.
2. flame cutting torch igniter as claimed in claim 1, it is characterized in that, described U-shaped fixture (1) material is square steel or round steel.
3. flame cutting torch igniter as claimed in claim 1, it is characterized in that, described flint (4) material is cerium-iron alloy.
4. the flame cutting torch igniter as described in claim 1 or 3, is characterized in that, described flint (4) is of a size of φ 8mm*100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263899.6U CN204678387U (en) | 2015-04-28 | 2015-04-28 | Flame cutting torch igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263899.6U CN204678387U (en) | 2015-04-28 | 2015-04-28 | Flame cutting torch igniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204678387U true CN204678387U (en) | 2015-09-30 |
Family
ID=54178074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520263899.6U Active CN204678387U (en) | 2015-04-28 | 2015-04-28 | Flame cutting torch igniter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204678387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446416A (en) * | 2022-09-16 | 2022-12-09 | 广州文船重工有限公司 | Welding seam annealing device |
-
2015
- 2015-04-28 CN CN201520263899.6U patent/CN204678387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446416A (en) * | 2022-09-16 | 2022-12-09 | 广州文船重工有限公司 | Welding seam annealing device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |