CN109128599A - Titanium alloy smelting equipment assistant cooling structure - Google Patents
Titanium alloy smelting equipment assistant cooling structure Download PDFInfo
- Publication number
- CN109128599A CN109128599A CN201811121542.9A CN201811121542A CN109128599A CN 109128599 A CN109128599 A CN 109128599A CN 201811121542 A CN201811121542 A CN 201811121542A CN 109128599 A CN109128599 A CN 109128599A
- Authority
- CN
- China
- Prior art keywords
- torch body
- titanium alloy
- gas hole
- coil pipe
- venthole
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 40
- 238000003723 Smelting Methods 0.000 title claims abstract description 15
- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 15
- 239000007789 gas Substances 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims abstract description 19
- 239000000112 cooling gas Substances 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 239000000919 ceramic Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010926 purge Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002893 slag 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention discloses a kind of titanium alloy smelting equipment assistant cooling structures.It includes the ceramic nozzle and welding electrode of the end setting of torch body and torch body, the lower semisection of torch body is cased with air cooling coil pipe, the upper end of air cooling coil pipe is provided with air inlet pipeline and outlet pipe, the lower end of air cooling coil pipe is placed with gas hole, the lower end of torch body is provided with the plug for blocking gas hole, venthole is provided on plug, cooling gas is enabled to blow to weldment when gas hole is opposite with venthole, when venthole is staggered with gas hole so that cooling gas butt welding gun body in air cooling coil pipe is cooled down.After above-mentioned structure, cooling and purging requirement is not only met simultaneously, the ingenious ground structure design, manufacturing cost is low, the problems such as also avoiding water cooling there are security risk caused by poorly sealed and the high costs of overhaul, use reliability is also very high, substantially prolongs service life.
Description
Technical field
The present invention relates to welding gun used in a kind of titanium welding sequence, specifically a kind of titanium alloy smelting equipment auxiliary
Cooling structure.
Background technique
The bottleneck that meltshop most influences yield is tungsten electrode welding gun used in titanium welding sequence, since tungsten electrode welding gun is
It works under the high temperature conditions, so that its temperature is very high, being not only easy, which touches operator accidentally, causes to scald, and can also
There are problems that shortening time lifetime, is usually all the side using water cooling for the cooling of tungsten electrode welding gun in the prior art
Formula has that manufacturing cost is high and to sealing requirements harshness although this mode cooling effect is fabulous, and
And easily there is the problem of leak leads to security risk and the high problem of the cost of overhaul limits it in addition, it has a single function
Using.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind can structure design be simple, manufacturing cost is low, using reliable
Property high, long service life and titanium alloy smelting equipment assistant cooling structure vdiverse in function.
In order to solve the above-mentioned technical problem, titanium alloy smelting equipment assistant cooling structure of the invention, including torch body
And the ceramic nozzle and welding electrode of the end setting of torch body, the lower semisection of torch body are cased with air cooling coil pipe, be gas-cooled disk
The upper end of pipe is provided with air inlet pipeline and outlet pipe, and the lower end for the coil pipe that is gas-cooled is placed with gas hole, and the lower end of torch body is set
It is equipped with the plug for blocking gas hole, is provided with venthole on plug, is enabled to when gas hole is opposite with venthole cold
But gas blows to weldment, carries out cooling gas butt welding gun body in air cooling coil pipe
It is cooling.
Sealing cover is cased with outside the plug.
The lower end of the torch body is fixedly installed with mounting base, and there is the plug empty set to be screwed in mounting base set,
It is screwed on to cover by adjusting and enables to the venthole of plug opposite with gas hole or be staggered.
The lower end of the mounting base has necking down end, is cased with sealing ring, the upper side pressure of the set that is screwed on the necking down end
Tightly on sealing ring.
It is described be screwed on to put on be cased with retainer, the retainer by sealing ring compress lock.
The air inlet pipeline and outlet pipe are drawn along torch body vehicle side wall.
After above-mentioned structure, cooperate due to the air cooling coil pipe of the lower semisection set of torch body and with air cooling coil pipe
Plug, thus on the one hand when venthole and gas hole are staggered can by the cooling gas butt welding gun body in air cooling coil pipe into
Row heat dissipation, in addition, when the welding is completed, by gas hole it is opposite with venthole so that cooling gas blow to weldment to weldment into
Row is cooling simultaneously to purge surface welding slag, not only meets cooling and purging requirement simultaneously, ingenious ground structure design, manufacture at
This is low, it is thus also avoided that water cooling the problems such as there are security risk caused by poorly sealed and the high costs of overhaul, use reliability
It is very high, substantially prolong service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of titanium alloy smelting equipment assistant cooling structure of the present invention.
Specific embodiment
With reference to the accompanying drawings and detailed description, titanium alloy smelting equipment assistant cooling structure of the invention is made into one
Step is described in detail.
As shown, titanium alloy smelting equipment assistant cooling structure of the invention, including torch body 1 and torch body
The ceramic nozzle 2 and welding electrode 3 of 1 end setting, the lower semisection of torch body 1 are cased with air cooling coil pipe 4, and be gas-cooled the upper of coil pipe 4
End is provided with air inlet pipeline 4 and outlet pipe 5, and air inlet pipeline 4 and outlet pipe 5 are drawn along torch body vehicle side wall, can by figure
See, torch body 1 is provided with step surface, and air inlet pipeline 4 and outlet pipe 5 pass through is drawn in step surface, it is possible thereby to right
Air inlet pipeline 4 and outlet pipe 5 are positioned, and the reliability used is improved, and the lower end of air cooling coil pipe 4 is placed with gas hole,
The lower end of torch body 1 is provided with the plug 6 for blocking gas hole, venthole is provided on plug 6, when gas hole and outlet
It enables to cooling gas to blow to weldment when hole is opposite, makes when venthole is staggered with gas hole so that cooling gas is in air cooling disk
Butt welding gun body is cooled down in managing.
Further, it is cased with sealing cover (not shown) outside described plug 6, is further improved by sealing cover close
Sealing property, the interference caused by electric arc that prevents in welding process that there are gases.
Still further, the lower end of described torch body 1 is fixedly installed with mounting base 7, there is plug empty set to install
It is screwed on set 8, enables to the venthole of plug opposite with gas hole by adjusting the set 8 that is screwed on or is staggered on seat, under mounting base 7
End has necking down end, is cased with sealing ring 9 on the necking down end, and the upper end for the set 8 that is screwed on is pressed on sealing ring, covers on the set 8 that is screwed on
There is retainer 10, sealing ring is compressed and locked by retainer.
Claims (6)
1. a kind of titanium alloy smelting equipment assistant cooling structure is arranged including the end of torch body (1) and torch body (1)
Ceramic nozzle (2) and welding electrode (3), it is characterised in that: the lower semisection of the torch body (1) be cased with air cooling coil pipe (4), institute
The upper end for stating air cooling coil pipe (4) is provided with air inlet pipeline (4) and outlet pipe (5), and the lower end of air cooling coil pipe (4) is placed with
Gas hole, the lower end of the torch body (1) are provided with the plug (6) for blocking gas hole, are provided on the plug (6)
Venthole enables to cooling gas to blow to weldment when gas hole is opposite with venthole, when venthole and gas hole are staggered
So that cooling gas butt welding gun body in air cooling coil pipe is cooled down.
2. titanium alloy smelting equipment assistant cooling structure described in accordance with the claim 1, it is characterised in that: the plug (6) is outside
It is cased with sealing cover.
3. titanium alloy smelting equipment assistant cooling structure according to claim 1 or 2, it is characterised in that: the welding gun sheet
The lower end of body (1) is fixedly installed with mounting base (7), and there is the plug empty set to be screwed in mounting base set (8), is revolved by adjusting
Female connector (8) enables to the venthole of plug opposite with gas hole or is staggered.
4. titanium alloy smelting equipment assistant cooling structure described in accordance with the claim 3, it is characterised in that: the mounting base (7)
Lower end there is necking down end, be cased with sealing ring (9) on the necking down end, the upper end for being screwed on set (8) is pressed on sealing ring.
5. titanium alloy smelting equipment assistant cooling structure according to claim 4, it is characterised in that: be screwed on set (8)
On be cased with retainer (10), the retainer by sealing ring compress lock.
6. according to titanium alloy smelting equipment assistant cooling structure described in one of claim 1-5, it is characterised in that: the air inlet
Pipeline (4) and outlet pipe (5) are drawn along torch body vehicle side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811121542.9A CN109128599B (en) | 2018-09-26 | 2018-09-26 | Auxiliary cooling structure of titanium alloy smelting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811121542.9A CN109128599B (en) | 2018-09-26 | 2018-09-26 | Auxiliary cooling structure of titanium alloy smelting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109128599A true CN109128599A (en) | 2019-01-04 |
| CN109128599B CN109128599B (en) | 2023-10-20 |
Family
ID=64812424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811121542.9A Active CN109128599B (en) | 2018-09-26 | 2018-09-26 | Auxiliary cooling structure of titanium alloy smelting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109128599B (en) |
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|---|---|---|---|---|
| GB1382067A (en) * | 1972-01-31 | 1975-01-29 | Peyrot J P | Rotary arc-welding gun |
| JPH1161227A (en) * | 1997-08-22 | 1999-03-05 | Kawasaki Steel Corp | To-blown lance for refining molten metal and using method thereof |
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| US20040164055A1 (en) * | 2003-02-12 | 2004-08-26 | Black Ronald L. | Nitrogen saving device |
| JP2013052395A (en) * | 2011-09-01 | 2013-03-21 | Shingi Techno:Kk | Arc welding torch |
| US20160074973A1 (en) * | 2014-09-15 | 2016-03-17 | Lincoln Global, Inc. | Electric arc torch with cooling conduit |
| CN105570894A (en) * | 2015-12-30 | 2016-05-11 | 宁波市江北兴达焊割减压仪表厂 | Injection type welding torch |
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2018
- 2018-09-26 CN CN201811121542.9A patent/CN109128599B/en active Active
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|---|---|---|---|---|
| GB1382067A (en) * | 1972-01-31 | 1975-01-29 | Peyrot J P | Rotary arc-welding gun |
| US6118097A (en) * | 1992-10-23 | 2000-09-12 | Mitsubishi Denki Kabushiki Kaisha | Machining head and laser machining apparatus |
| JPH1161227A (en) * | 1997-08-22 | 1999-03-05 | Kawasaki Steel Corp | To-blown lance for refining molten metal and using method thereof |
| CN2454745Y (en) * | 2000-11-29 | 2001-10-17 | 吴和信 | Condenser radiating device |
| CN2496556Y (en) * | 2001-09-12 | 2002-06-26 | 宁波迪泰塑胶有限公司 | Water spraying head |
| US20040164055A1 (en) * | 2003-02-12 | 2004-08-26 | Black Ronald L. | Nitrogen saving device |
| JP2013052395A (en) * | 2011-09-01 | 2013-03-21 | Shingi Techno:Kk | Arc welding torch |
| US20160074973A1 (en) * | 2014-09-15 | 2016-03-17 | Lincoln Global, Inc. | Electric arc torch with cooling conduit |
| CN108430669A (en) * | 2015-11-20 | 2018-08-21 | 丹尼尔和科菲森梅克尼齐有限公司 | The pilot unit of slab is used in continuous casting equipment |
| CN105570894A (en) * | 2015-12-30 | 2016-05-11 | 宁波市江北兴达焊割减压仪表厂 | Injection type welding torch |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109128599B (en) | 2023-10-20 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |