CN110238564A - A kind of cooling means of tubular material inside weld protection - Google Patents
A kind of cooling means of tubular material inside weld protection Download PDFInfo
- Publication number
- CN110238564A CN110238564A CN201910400343.XA CN201910400343A CN110238564A CN 110238564 A CN110238564 A CN 110238564A CN 201910400343 A CN201910400343 A CN 201910400343A CN 110238564 A CN110238564 A CN 110238564A
- Authority
- CN
- China
- Prior art keywords
- cooling
- cooling hole
- tubular material
- hole
- weld seam
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 160
- 239000000463 material Substances 0.000 title claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 15
- 239000011148 porous material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 13
- 238000005476 soldering Methods 0.000 abstract description 5
- 238000002844 melting Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 20
- 230000008901 benefit Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/003—Cooling means for welding or cutting
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention provides a kind of cooling means of tubular material inside weld protection; it is specific as follows: in the commissure of tubular material, cooling tube is set; along the length direction of the cooling tube; plenum duct is provided in the cooling tube; the bottom of the cooling tube is provided with cooling hole; the air inlet and air outlet of the plenum duct are separately connected gas source and the cooling hole, and the gas outlet of the cooling hole is directed at weld seam；It after current weld seam welding, opens gas source and supplies gas to cooling tube, gas source enters the cooling hole from the plenum duct, is finally discharged from the exit of the cooling hole, and cooling is blowed in alignment weld seam；The quantity of the cooling hole is at least two rows of, and is set in a row along the length direction of the cooling tube；Using the cooling means of tubular material inside weld protection provided by the present invention, real-time guard is carried out to weld seam by using cooling tube, can be avoided weld seam is influenced that melting phenomenon occurs again by the high temperature of neighbouring soldering tip, improves the welding effect of weld seam.
Description
Technical field
The present invention relates to a kind of cooling means, in particular to a kind of cooling means of tubular material inside weld protection.
Background technique
Welding, also referred to as welding, Rong connects, and is a kind of jointing metal in a manner of heating, high temperature or high pressure or other heat
The manufacturing process and technology of plastic material such as plastics.
Metal tubular material is clipped by Metal Flake material, heats, forms, being welded.In welding, due to the temperature of soldering tip
Degree is high, and the region welded is easy to be influenced by just in welding region, after causing weld seam to weld, generates slight change, i.e.,
The region welded after being influenced again by high temperature, can be melted again from molten condition to solid state transformed, extend cooling
Time, the final welding effect for influencing weld seam.
Summary of the invention
In consideration of it, the present invention provides a kind of cooling means of tubular material inside weld protection, it is intended to solve in the prior art
The weld seam of tubular material, which has welded, is easy the problem of being influenced by high temperature, carries out real-time guard, energy to weld seam by using cooling tube
It enough avoids weld seam from being influenced that melting phenomenon occurs again by the high temperature of neighbouring soldering tip, improves the welding effect of weld seam.
The present invention provides a kind of cooling means of tubular material inside weld protection, the cooling means is as follows: in tubular material
Commissure is arranged cooling tube and is provided with plenum duct, the cooling tube in the cooling tube along the length direction of the cooling tube
Bottom be provided with cooling hole, the air inlet and air outlet of the plenum duct are separately connected gas source and the cooling hole, and will
The gas outlet of the cooling hole is directed at weld seam；It after current weld seam welding, opens gas source and supplies gas to cooling tube, gas source is from described
Enter the cooling hole in plenum duct, be finally discharged from the exit of the cooling hole, cooling is blowed in alignment weld seam；Institute
It is at least two rows of for stating the quantity of cooling hole, and is set in a row along the length direction of the cooling tube.
Further, the cooling hole is set as three rows, and cooling hole described in every row is uniformly arranged.
Further, positioned at the cooling hole of outside two rows, position is arranged in a one-to-one correspondence；Described in an intermediate row
Cooling hole is arranged in a staggered manner with the outside cooling hole.
Further, the both ends of the cooling hole are distributed in " > < " type, and are located at the hole road inclination of the cooling hole of two sides
Setting.
Further, the pore diameter range of the cooling hole is 1-2mm.
Further, the aperture of the cooling hole is greater than positioned at the distance of the two adjacent cooling holes of same row, and small
In the aperture of twice of cooling hole.
The cooling means of a kind of tubular material inside weld protection provided by the present invention, by being arranged in the commissure of tubular material
Cooling tube carries out cooling protection, so as to improve weldquality, specifically, setting in cooling tube along the length direction of cooling tube
Be equipped with plenum duct, the bottom of cooling tube is provided with cooling hole, the air inlet and air outlet of plenum duct be separately connected gas source and
Cooling hole, and the gas outlet of cooling hole is directed at weld seam；After current weld seam welding, opens gas source and supply gas to cooling tube, gas
Source enters cooling hole from plenum duct, is finally discharged from the exit of cooling hole, and cooling is blowed in alignment weld seam；It can mention
The cooling velocity of high weld seam to improve solid-state connection effect, while can be avoided high temperature of the weld seam again by neighbouring soldering tip
It influences that melting phenomenon occurs, improves the welding effect of weld seam；The quantity of cooling hole is at least two rows of, and along the length side of cooling tube
To setting in a row, film-cooled heat can be expanded, further increase cooling effect.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is that cooling tube is looked up in a kind of cooling means of tubular material inside weld protection provided in an embodiment of the present invention
Figure；
Fig. 2 is the section view of cooling tube in a kind of cooling means of tubular material inside weld protection provided in an embodiment of the present invention
Figure.
Wherein, 1, cooling tube, 2, plenum duct, 3, cooling hole.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Embodiment one:
Referring to Fig. 1-2, a kind of cooling side of tubular material inside weld protection of the offer of the embodiment of the present invention one is shown in figure
Method, the cooling means are as follows: in the commissure of tubular material, setting cooling tube 1 is set in cooling tube 1 along the length direction of cooling tube 1
It is equipped with plenum duct 2, the bottom of cooling tube 2 is provided with cooling hole 3, and the air inlet and air outlet of plenum duct 2 are separately connected gas
Source and cooling hole 3, and the gas outlet of cooling hole 3 is directed at weld seam；After current weld seam welding, gas source is opened to cooling tube 1
It supplies gas, gas source enters cooling hole 3 from plenum duct 2, is finally discharged from the exit of cooling hole 3, and alignment weld seam is blowed
It is cooling；The quantity of cooling hole 3 is at least two rows of, and is set in a row along the length direction of cooling tube 1.
A kind of cooling means of tubular material inside weld protection provided by the present embodiment, by being set in the commissure of tubular material
It sets cooling tube 1 and carries out cooling protection, so as to improve weldquality, specifically, along the length direction of cooling tube 1, cooling tube 1
It is inside provided with plenum duct 2, the bottom of cooling tube 1 is provided with cooling hole 3, and the air inlet and air outlet of plenum duct 2 connect respectively
Gas source and cooling hole 3 are connect, and the gas outlet of cooling hole 3 is directed at weld seam；After current weld seam welding, gas source is opened to cooling
Pipe 1 is supplied gas, and gas source enters cooling hole 3 from plenum duct 2, is finally discharged from the exit of cooling hole 3, and alignment weld seam is blown
Air cooling；It can be improved the cooling velocity of weld seam, to improve solid-state connection effect, while can be avoided weld seam again by attached
The high temperature of nearly soldering tip influences that melting phenomenon occurs, and improves the welding effect of weld seam；The quantity of cooling hole is at least two rows of, and along cold
But the length direction of pipe is set in a row, can be expanded film-cooled heat, be further increased cooling effect.
Embodiment two:
Referring to Fig. 1, a kind of cooling means of tubular material inside weld protection provided by Embodiment 2 of the present invention is shown in figure,
The present embodiment be also further made that on the basis of the above embodiments it is following as an improved technical scheme: cooling hole 3 is set
Three rows are set to, every row's cooling hole 3 is uniformly arranged.
By above-mentioned further improvement, so that the present embodiment also has the advantage that compared to the prior art to be expanded
Big cooling range improves the effect of cooling velocity and cooling protection.
Embodiment three:
Referring to Fig. 1, a kind of cooling means of tubular material inside weld protection of the offer of the embodiment of the present invention three is shown in figure,
The present embodiment be also further made that on the basis of the above embodiments it is following as an improved technical scheme: be located at outside two
The cooling hole 3 of row, position is arranged in a one-to-one correspondence；Positioned at the cooling hole 3 of an intermediate row, it is arranged in a staggered manner with outside cooling hole 3.
By above-mentioned further improvement, improved so that the present embodiment also has the advantage that compared to the prior art
The arrangement quantity of cooling hole 3, each solder joint can be contacted with cold wind, while the wind-force of air outlet can be allowed to keep in balance row,
To improve the effect of cooling protection.
Example IV:
Referring to Fig. 1, a kind of cooling means of tubular material inside weld protection of the offer of the embodiment of the present invention four is shown in figure,
The present embodiment be also further made that on the basis of the above embodiments it is following as an improved technical scheme: cooling hole 3
Both ends are distributed in " > < " type, and the Kong Lu for being located at the cooling hole 3 of two sides is obliquely installed.
By above-mentioned further improvement, so that the present embodiment also has the advantage that compared to the prior art to be allowed
The hole road of the cooling hole 3 of two sides is inclined, thus the length on elongated pore road, and then increase intake, meanwhile, two side air-outs
The wind-force of mouth can allow the weld seam of tubular material thoroughly to contact with cooling gas source, increase cooling range, improve cold towards inclined direction
But speed further increases cooling protection effect.
Embodiment five:
Referring to Fig. 1-2, a kind of cooling side of tubular material inside weld protection of the offer of the embodiment of the present invention five is shown in figure
Method, the present embodiment be also further made that on the basis of the above embodiments it is following as an improved technical scheme: cooling hole 3
Pore diameter range be 1-2mm.
By above-mentioned further improvement, so that the present embodiment also has the advantage that compared to the prior art to be protected
Cooling effect is demonstrate,proved, and wind-force can be prevented excessive, further increases the protecting effect of weld seam.
Embodiment six:
Referring to Fig. 1-2, a kind of cooling side of tubular material inside weld protection of the offer of the embodiment of the present invention six is shown in figure
Method, the present embodiment be also further made that on the basis of the above embodiments it is following as an improved technical scheme: be located at same
The distance of the adjacent cooling hole 3 of the two of one row is greater than the aperture of cooling hole 3, and the aperture of less than twice cooling hole 3.
By above-mentioned further improvement, so that the present embodiment also has the advantage that compared to the prior art to be allowed
While the quantity of cooling hole 3 reaches most, moreover it is possible to ensure the harmony of outlet air.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (6)
1. a kind of cooling means of tubular material inside weld protection, which is characterized in that the cooling means is as follows: in the weld seam of tubular material
Place's setting cooling tube (1), the length direction along the cooling tube (1), the cooling tube (1) is interior to be provided with plenum duct (2), institute
The bottom for stating cooling tube (2) is provided with cooling hole (3), and the air inlet and air outlet of the plenum duct (2) are separately connected gas source
With the cooling hole (3), and by the gas outlet of the cooling hole (3) be aligned weld seam；After current weld seam welding, gas source is opened
It supplies gas to cooling tube (1), gas source enters the cooling hole (3) from the plenum duct (2), finally from the cooling hole (3)
Exit discharge, alignment weld seam cooling is blowed；The quantity of the cooling hole (3) is at least two rows of, and along the cooling
The length direction of pipe (1) is set in a row.
2. a kind of cooling means of tubular material inside weld protection according to claim 1, which is characterized in that the cooling hole
(3) three rows are set as, cooling hole described in every row (3) is uniformly arranged.
3. a kind of cooling means of tubular material inside weld protection according to claim 2, which is characterized in that be located at outside two
The cooling hole (3) of row, position is arranged in a one-to-one correspondence；Positioned at the cooling hole (3) of an intermediate row, with the outside cooling
Hole (3) is arranged in a staggered manner.
4. a kind of cooling means of tubular material inside weld protection according to claim 3, which is characterized in that the cooling hole
(3) both ends are distributed in " > < " type, and the Kong Lu for being located at the cooling hole (3) of two sides is obliquely installed.
5. a kind of cooling means of tubular material inside weld protection according to claim 4, which is characterized in that the cooling hole
(3) pore diameter range is 1-2mm.
6. a kind of cooling means of tubular material inside weld protection according to claim 5, which is characterized in that be located at same row
The distances of the two adjacent cooling holes (3) be greater than the aperture of the cooling hole (3), and less than twice cooling hole (3)
Aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400343.XA CN110238564A (en) | 2019-05-14 | 2019-05-14 | A kind of cooling means of tubular material inside weld protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400343.XA CN110238564A (en) | 2019-05-14 | 2019-05-14 | A kind of cooling means of tubular material inside weld protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110238564A true CN110238564A (en) | 2019-09-17 |
Family
ID=67884047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910400343.XA Pending CN110238564A (en) | 2019-05-14 | 2019-05-14 | A kind of cooling means of tubular material inside weld protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110238564A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672638A (en) * | 2022-03-18 | 2022-06-28 | 西部超导材料科技股份有限公司 | Welding seam protection cooling device and method for solving problem of easy cracking of titanium alloy cast ingot after welding |
| CN116329799A (en) * | 2023-06-01 | 2023-06-27 | 武汉海德龙仪表科技有限公司 | Welding device and method for manufacturing and processing liquid level meter |
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|---|---|---|---|---|
| US3739133A (en) * | 1970-07-14 | 1973-06-12 | Simmering Graz Pauker Ag | Apparatus for welding tubes into tube plates |
| DE3606308C1 (en) * | 1986-02-27 | 1987-04-02 | Fuechtenkoetter Gmbh | Method and apparatus for cooling a welding unit |
| CN2585155Y (en) * | 2002-12-13 | 2003-11-05 | 烟台冶金水冷件厂 | Plate mechanical air cooled apparatus |
| CN201009057Y (en) * | 2007-03-12 | 2008-01-23 | 宝山钢铁股份有限公司 | A welding device for long straight seam welding of austenitic stainless steel thin plate |
| CN203380522U (en) * | 2013-06-24 | 2014-01-08 | 北京星航机电装备有限公司 | Welding gas protective device |
| CN203863215U (en) * | 2014-03-26 | 2014-10-08 | 深圳市大族激光科技股份有限公司 | Laser welding head with cooling device |
| CN204198813U (en) * | 2014-10-21 | 2015-03-11 | 武汉钢铁(集团)公司 | A kind of winding-up refrigerating unit |
| CN204524551U (en) * | 2015-01-26 | 2015-08-05 | 大族激光科技产业集团股份有限公司 | A kind of Laser Welding finger-type side-blown protective device |
| CN205520143U (en) * | 2016-01-11 | 2016-08-31 | 中石化南京工程有限公司 | Internal surface cooling frock between automatic welding bead of stainless steel pipeline |
-
2019
- 2019-05-14 CN CN201910400343.XA patent/CN110238564A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3739133A (en) * | 1970-07-14 | 1973-06-12 | Simmering Graz Pauker Ag | Apparatus for welding tubes into tube plates |
| DE3606308C1 (en) * | 1986-02-27 | 1987-04-02 | Fuechtenkoetter Gmbh | Method and apparatus for cooling a welding unit |
| CN2585155Y (en) * | 2002-12-13 | 2003-11-05 | 烟台冶金水冷件厂 | Plate mechanical air cooled apparatus |
| CN201009057Y (en) * | 2007-03-12 | 2008-01-23 | 宝山钢铁股份有限公司 | A welding device for long straight seam welding of austenitic stainless steel thin plate |
| CN203380522U (en) * | 2013-06-24 | 2014-01-08 | 北京星航机电装备有限公司 | Welding gas protective device |
| CN203863215U (en) * | 2014-03-26 | 2014-10-08 | 深圳市大族激光科技股份有限公司 | Laser welding head with cooling device |
| CN204198813U (en) * | 2014-10-21 | 2015-03-11 | 武汉钢铁(集团)公司 | A kind of winding-up refrigerating unit |
| CN204524551U (en) * | 2015-01-26 | 2015-08-05 | 大族激光科技产业集团股份有限公司 | A kind of Laser Welding finger-type side-blown protective device |
| CN205520143U (en) * | 2016-01-11 | 2016-08-31 | 中石化南京工程有限公司 | Internal surface cooling frock between automatic welding bead of stainless steel pipeline |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672638A (en) * | 2022-03-18 | 2022-06-28 | 西部超导材料科技股份有限公司 | Welding seam protection cooling device and method for solving problem of easy cracking of titanium alloy cast ingot after welding |
| CN114672638B (en) * | 2022-03-18 | 2024-05-10 | 西部超导材料科技股份有限公司 | Weld joint protection cooling device and method for solving problem of easy cracking of titanium alloy cast ingot after welding |
| CN116329799A (en) * | 2023-06-01 | 2023-06-27 | 武汉海德龙仪表科技有限公司 | Welding device and method for manufacturing and processing liquid level meter |
| CN116329799B (en) * | 2023-06-01 | 2023-08-08 | 武汉海德龙仪表科技有限公司 | Welding device and method for manufacturing and processing liquid level meter |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190917 |
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| RJ01 | Rejection of invention patent application after publication |