CN209503190U - A kind of welding torch of welding equipment - Google Patents
A kind of welding torch of welding equipment Download PDFInfo
- Publication number
- CN209503190U CN209503190U CN201920043502.0U CN201920043502U CN209503190U CN 209503190 U CN209503190 U CN 209503190U CN 201920043502 U CN201920043502 U CN 201920043502U CN 209503190 U CN209503190 U CN 209503190U
- Authority
- CN
- China
- Prior art keywords
- welding
- cooling chamber
- mouth
- inlet plenum
- ceramic
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 53
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 239000000919 ceramic Substances 0.000 claims abstract description 25
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 8
- 239000010937 tungsten Substances 0.000 claims abstract description 8
- 239000011222 crystalline ceramic Substances 0.000 claims abstract description 5
- 229910002106 crystalline ceramic Inorganic materials 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 description 5
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000960 colored gold Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model discloses a kind of welding torches of welding equipment, belong to technical field of welding equipment.It includes tungsten electrode, ceramic mouth, it further include inlet plenum, cooling chamber, the inlet plenum sealing is fixed on ceramic mouth, air cavity is set inside inlet plenum, inlet plenum side is equipped with the air inlet being connected to air cavity, and ceramic mouth lower surface is equipped with multiple ventholes being connected to air cavity, venthole circumferentially equidistantly distributed, the cooling chamber is fixed on above inlet plenum, and cooling chamber is equipped in cooling chamber, and cooling chamber side is equipped with inlet opening and apopore.By the multiple ventholes of spaced set on the ceramic same circumference in mouth lower surface, it on the one hand can increase gas output, on the other hand can guarantee that outlet is uniform, improve welding quality；By being passed through cooling circulating water into cooling chamber, welding torch is able to maintain in suitable temperature range, improves the stability of welding；Using crystalline ceramics mouth, welding personnel is facilitated preferably to observe the state in molten bath.
Description
Technical field
The utility model relates to a kind of welding torches of welding equipment, belong to technical field of welding equipment.
Background technique
Welding torch is also known as welding gun, refers to using oxygen and mesolow acetylene as heat source, welding or preheating ferrous metal or has
The tool of coloured gold metal work-pieces.Welding torch is the main tool of gas welding operation.The effect of welding torch is by fuel gas and oxygen by certain
It mixes to ratio uniform, is sprayed with certain speed from tip, form certain energy rate, certain ingredients, be suitble to welding requirements and steady
Determine burned flame.The quality of welding torch directly affects the welding quality of gas welding.Currently, showing for overheat can be generated when welding torch works
As influencing the stability of welding, and outlet is not uniform enough, influences welding quality.Therefore a kind of welding torch of welding equipment is designed,
It is able to maintain welding torch in suitable temperature range, improves the stability of welding.
Summary of the invention
Technical problem to be solved by the utility model is to provide a kind of welding torches of welding equipment, it is solved at present
When welding torch works, the phenomenon that generating overheat, influences the stability of welding, and outlet is not uniform enough, influences welding quality
Problem.
Technical problem to be solved in the utility model takes following technical scheme to realize:
A kind of welding torch of welding equipment, it includes tungsten electrode, ceramic mouth, and it further includes air inlet that tungsten electrode is insulated by ceramic mouth, which to be wrapped up,
Room, cooling chamber, the inlet plenum sealing are fixed on ceramic mouth, air cavity are set inside inlet plenum, inlet plenum side is equipped with and air cavity
The air inlet of connection, ceramic mouth lower surface are equipped with multiple ventholes being connected to air cavity, venthole circumferentially equidistantly distributed, institute
It states cooling chamber to be fixed on above inlet plenum, cooling chamber is equipped in cooling chamber, cooling chamber side is equipped with inlet opening and apopore, water inlet
Hole and apopore are connected to cooling chamber.
As preferred embodiment, the ceramics mouth uses crystalline ceramics mouth.
The beneficial effects of the utility model are: passing through the multiple outlets of spaced set on the ceramic same circumference in mouth lower surface
On the one hand hole can increase gas output, on the other hand can guarantee that outlet is uniform, improve welding quality；By into cooling chamber
It is passed through cooling circulating water, welding torch is able to maintain in suitable temperature range, improves the stability of welding；Ceramic mouth is using transparent
Ceramic mouth facilitates welding personnel preferably to observe the state in molten bath.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model is looked up.
In figure: tungsten electrode 1, ceramic mouth 2, inlet plenum 3, cooling chamber 4, air inlet 5, venthole 6, inlet opening 7, apopore 8.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness to the utility model are easy to understand, tie below
Conjunction is specifically illustrating, and the utility model is further described.
As shown in Figure 1 and Figure 2, a kind of welding torch of welding equipment, it includes tungsten electrode 1, ceramic mouth 2, and tungsten electrode 1 is exhausted by ceramic mouth 2
Edge package further includes inlet plenum 3, cooling chamber 4, and the sealing of inlet plenum 3 is fixed on ceramic mouth 2, sets air cavity inside inlet plenum 3, into
3 side of gas chamber is equipped with the air inlet 5 being connected to air cavity, and ceramic 2 lower surface of mouth is equipped with multiple ventholes 6 being connected to air cavity, out
Circumferentially equidistantly distributed, cooling chamber 4 are fixed on 3 top of inlet plenum, are equipped with cooling chamber, 4 side of cooling chamber in cooling chamber 4 stomata 6
Face is equipped with inlet opening 7 and apopore 8, and inlet opening 7 and apopore 8 are connected to cooling chamber.
Ceramic mouth 2 uses crystalline ceramics mouth.
Working principle: being passed through air inlet 5 for welding gas, by equidistantly setting on the same circumference in ceramic 2 lower surface of mouth
Multiple ventholes 6 are set, gas output on the one hand can be increased, on the other hand can guarantee that outlet is uniform, improve welding quality；Pass through
It is passed through cooling circulating water into cooling chamber 4, welding torch is able to maintain in suitable temperature range, keeps the arcing time factor of welding torch higher, make
With more longlasting, the stability of welding is improved；Ceramic mouth 2 uses crystalline ceramics mouth, and welding personnel is facilitated preferably to observe molten bath
State.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry it should be appreciated that the present utility model is not limited to the above embodiments, do not depart from the spirit of the present invention and
Under the premise of range, the utility model also has various changes and improvements, these changes and improvements both fall within the utility model and want
In the range of asking protection.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (2)
1. a kind of welding torch of welding equipment, it includes tungsten electrode, ceramic mouth, and tungsten electrode is insulated by ceramic mouth to be wrapped up, which is characterized in that also
Including inlet plenum, cooling chamber, the inlet plenum sealing is fixed on ceramic mouth, air cavity is set inside inlet plenum, inlet plenum side is set
There is the air inlet being connected to air cavity, ceramic mouth lower surface is equipped with multiple ventholes being connected to air cavity, between venthole circumferentially waits
Away from distribution, the cooling chamber is fixed on above inlet plenum, and cooling chamber is equipped in cooling chamber, and cooling chamber side is equipped with inlet opening and goes out
Water hole, inlet opening and apopore are connected to cooling chamber.
2. a kind of welding torch of welding equipment according to claim 1, which is characterized in that the ceramics mouth uses crystalline ceramics
Mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920043502.0U CN209503190U (en) | 2019-01-10 | 2019-01-10 | A kind of welding torch of welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920043502.0U CN209503190U (en) | 2019-01-10 | 2019-01-10 | A kind of welding torch of welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209503190U true CN209503190U (en) | 2019-10-18 |
Family
ID=68200322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920043502.0U Expired - Fee Related CN209503190U (en) | 2019-01-10 | 2019-01-10 | A kind of welding torch of welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209503190U (en) |
-
2019
- 2019-01-10 CN CN201920043502.0U patent/CN209503190U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |