CN105728968B - A kind of all aluminum car radiator welding method with bilateral hydroecium - Google Patents
A kind of all aluminum car radiator welding method with bilateral hydroecium Download PDFInfo
- Publication number
- CN105728968B CN105728968B CN201410753604.3A CN201410753604A CN105728968B CN 105728968 B CN105728968 B CN 105728968B CN 201410753604 A CN201410753604 A CN 201410753604A CN 105728968 B CN105728968 B CN 105728968B
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- Prior art keywords
- hydroecium
- bilateral
- partition
- welding
- core body
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- 230000002146 bilateral effect Effects 0.000 title claims abstract description 53
- 238000003466 welding Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 44
- 230000011218 segmentation Effects 0.000 claims abstract description 8
- 238000005476 soldering Methods 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 3
- 238000012797 qualification Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention relates to a kind of all aluminum car radiator welding method with bilateral hydroecium, this method is that stamping forming bilateral hydroecium (3) is divided into two independent parts, partition (4) is set at the divisional plane of bilateral hydroecium (3), partition (4) and main leaf (6) are tightly connected by full weld, the bilateral hydroecium (3) of segmentation welds at partition (4) place and seals soldering with partition.Compared with prior art, the present invention, which has, can effectively prevent Seepage at bilateral hydroecium partition, the advantages that improving product qualification rate and reduce part difficulty of processing.
Description
Technical field
The present invention relates to radiator manufacturing technology field, and in particular to a kind of automobile radiators with bilateral hydroecium every
The method that piece, hydroecium connect with the soldering of core body.
Background technology
Bilateral hydroecium integrated punching, is typically molded by the bilateral hydroecium of all aluminum car radiator and core body welding procedure,
Partition lead welding and shaping is inserted between hydroecium and core body, or partition is welded in hydroecium inside integrally formed hydroecium again by hand
With core body welding fabrication.In actual mechanical process, stamping forming partition exterior contour is difficult to be formed with hydroecium and core body
In-profile is fitted close, and easily occurs being oozed by the lateral low pressure water side of water under high pressure at partition using bilateral hydroecium as an integral solder
The phenomenon of leakage, the seepage inside this radiator are not easy to check and repaired, coolant without radiator core body direct short-circuit
Flowing can reduce the heat dispersion of radiator, and the product leaked at partition can be considered substandard product and reject by client.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind can effectively prevent it is double
Seepage at the partition of water flowing room, the full aluminium automobile with bilateral hydroecium for improving product qualification rate and reduction part difficulty of processing dissipate
Hot device welding method.
The purpose of the present invention can be achieved through the following technical solutions：A kind of all aluminum car radiator with bilateral hydroecium
Welding method, it is characterised in that this method is that stamping forming bilateral hydroecium is divided into two independent parts, bilateral hydroecium
Divisional plane at partition is set, partition and main leaf are tightly connected by full weld, the bilateral hydroecium of segmentation welds simultaneously at partition
Soldering is sealed with partition.
Described method specifically includes following steps：
A. the core body of radiator) pass through lead welding and shaping；
B. the hydroecium of core body both sides connection is molded by mould punching, and bilateral hydroecium is cut into two independences in core body shunting punishment
Part；
C. the Part I spot welding of bilateral hydroecium is fixed on core body, and in the Part I of bilateral hydroecium and second
Between divisional plane at spot welding shunting partition, shunting partition is fixed with bilateral hydroecium, welding shunts partition and main leaf, and examines
Sealing；
D. the Part II of bilateral hydroecium is fixed in spot welding, is docked two parts of bilateral hydroecium and is welded with shunting partition sealing
Connect；
E. welding bilateral hydroecium is connected with main leaf, and other parts.
Stamping forming bilateral hydroecium is cut into two independent parts in the punishment of core body divided fluid stream.
The appearance profile of described shunting partition is consistent with the profile that the main leaf of bilateral hydroecium and core body surrounds, by weld seam a
Will shunting partition and main leaf sealed connection.
The Part I of described bilateral hydroecium is connected integral with Part II by weld seam b.
Compared with prior art, the present invention using bilateral hydroecium segmentation welding, shunting partition welding after dock again hydroecium into
It is overall.Position of the partition between core body pipe row can be accurately positioned, and the welding for shunting partition and main leaf easily checks tightness and taken
Repair operation, the welding that first spot welding positioning is welded among hydroecium to both ends again can effectively reduce thermal expansion deformation in welding process.
The present invention method make the full aluminium radiator with bilateral hydroecium, at partition can reliable fluid partitioning, ensure
Do not reduced to improve radiator performance, also reduced to parts size precision at partition and hydroecium cooperation by the fluid of core body
It is required that the difficulty of processing of corresponding diel is simplified.
Brief description of the drawings
Fig. 1 is the full aluminium radiator structural representation of bilateral hydroecium of the present invention；
The welding schematic diagram of Fig. 2 partitions and main leaf；
Fig. 3 bilaterals hydroecium segmentation docking simultaneously welds schematic diagram with partition.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, the present invention includes at the divided fluid stream of core body 1 to be weld seam shown in Fig. 3 by overall stamping parts hydroecium 3
B7 punishment is cut into two independent sectors, and after first Part I hydroecium is in place, the card of main leaf 6 is fixed to the method for spot welding
In groove, then partition 4 will be shunted and be placed into the open end of fixed part hydroecium, top spot welding positions with hydroecium, shunting partition 4 with
The joining part full weld of main leaf 6 connection such as weld seam a5, and check that sealing is qualified by translucency, then Part II hydroecium is placed
Spot welding is fixed in place, is connected in segmentation portion by weld seam b7 full welds, then again by hydroecium and main leaf full weld, then is welded other such as water pipe
The annexes such as joint.
The preparation method processing step of above-mentioned full aluminium radiator is：
A. lead welding and shaping after core body 1 is assembled, this is normal conventional technology；
B. partition 4 and the punch forming of bilateral hydroecium 3 will be shunted by mould, this is normal conventional technology, but at partition
Fitted position required precision is relatively conventional relatively low；
C. according to the shunt position sized divisions bilateral hydroecium 3 of design into two independent parts；
D. the hydroecium that spot welding is fixed after Part I segmentation, then shunting partition 4 is in place spot welding and is fixed on hydroecium end
Face；
E. the faying face of full weld shunting partition 4 and main leaf 6, and check weld seam tightness；
F. Part II hydroecium is in place into rear spot welding to fix；
G. in the segmentation portion full weld of bilateral hydroecium 3 docking hydroecium and welded seal bilateral hydroecium 3 and the shunting joint face of partition 4；
H. full weld bilateral hydroecium 3 and the faying face of main leaf 6, and other annexes such as water pipe head.
Flow working medium in the radiator can be water, or anti-icing fluid, or compressed air, or the medium such as oil, radiator
Title can be water tank, oil cooler, charge air cooler etc., and manual welding can be argon arc welding but be not limited to use argon arc welding.Radiating
The material of device can be aluminum and aluminum alloy mateial or other metal materials using the processing of this technique.
Claims (5)
1. a kind of all aluminum car radiator welding method with bilateral hydroecium, it is characterised in that this method is will be stamping forming
Bilateral hydroecium (3) is divided into two independent parts, sets shunting partition (4) at the divisional plane of bilateral hydroecium (3), passes through full weld
Shunting partition (4) is tightly connected with main leaf (6), the bilateral hydroecium (3) of segmentation the welding of shunting partition (4) place and with shunting every
Piece seals soldering.
A kind of 2. all aluminum car radiator welding method with bilateral hydroecium according to claim 1, it is characterised in that institute
The method stated specifically includes following steps：
A. the core body (1) of radiator passes through lead welding and shaping；
B. the hydroecium of core body (1) both sides connection is molded by mould punching, and bilateral hydroecium (3) is cut into two in the punishment of core body divided fluid stream
Individual independent part；
C. the Part I spot welding of bilateral hydroecium (3) is fixed on core body (1), and in the Part I of bilateral hydroecium and second
Spot welding shunting partition (4) at divisional plane between point, make shunting partition (4) fixed with bilateral hydroecium (3), welding shunting partition
(4) with main leaf (6), and sealing is examined；
D. the Part II of bilateral hydroecium (3) is fixed in spot welding, is docked two parts of bilateral hydroecium and is sealed with shunting partition (4)
Welding；
E. full weld bilateral hydroecium (3) and main leaf (6) faying face, and other parts.
3. a kind of all aluminum car radiator welding method with bilateral hydroecium according to claim 1 or 2, its feature exist
In stamping forming bilateral hydroecium (3) is cut into two independent parts in the punishment of core body divided fluid stream.
4. a kind of all aluminum car radiator welding method with bilateral hydroecium according to claim 1 or 2, its feature exist
In, the appearance profile of described shunting partition (4) is consistent with the profile that the main leaf (6) of bilateral hydroecium (3) and core body (1) surrounds,
Partition (4) will be shunted by weld seam a (5) and main leaf (6) is tightly connected.
5. a kind of all aluminum car radiator welding method with bilateral hydroecium according to claim 1 or 2, its feature exist
In the Part I and Part II of described bilateral hydroecium (3) are integral by weld seam b (7) connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410753604.3A CN105728968B (en) | 2014-12-10 | 2014-12-10 | A kind of all aluminum car radiator welding method with bilateral hydroecium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410753604.3A CN105728968B (en) | 2014-12-10 | 2014-12-10 | A kind of all aluminum car radiator welding method with bilateral hydroecium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105728968A CN105728968A (en) | 2016-07-06 |
| CN105728968B true CN105728968B (en) | 2018-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410753604.3A Active CN105728968B (en) | 2014-12-10 | 2014-12-10 | A kind of all aluminum car radiator welding method with bilateral hydroecium |
Country Status (1)
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| CN (1) | CN105728968B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827026A (en) * | 2018-06-21 | 2018-11-16 | 尹兵 | Full aluminum radiator heat spreader structures and its manufacture craft |
| CN109175743A (en) * | 2018-10-09 | 2019-01-11 | 仪征常众汽车部件有限公司 | A kind of all aluminum car radiator welding method with bilateral water chamber |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10225766A (en) * | 1997-02-14 | 1998-08-25 | Calsonic Corp | Heat exchanger made of aluminum alloy |
| CN1434916A (en) * | 1999-12-16 | 2003-08-06 | 挪威海德罗公开有限公司 | Baffle for heat exchanger manifold and installation method therefor |
| CN101017063A (en) * | 2006-02-07 | 2007-08-15 | 昭和电工株式会社 | Heat exchanger and method of manufacturing the same |
| CN201731776U (en) * | 2010-07-08 | 2011-02-02 | 上海德朗汽车零部件制造有限公司 | Automobile radiator with good sealing performance |
| JP2012159211A (en) * | 2011-01-31 | 2012-08-23 | Nikkei Nekko Kk | Heat exchanger |
-
2014
- 2014-12-10 CN CN201410753604.3A patent/CN105728968B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10225766A (en) * | 1997-02-14 | 1998-08-25 | Calsonic Corp | Heat exchanger made of aluminum alloy |
| CN1434916A (en) * | 1999-12-16 | 2003-08-06 | 挪威海德罗公开有限公司 | Baffle for heat exchanger manifold and installation method therefor |
| CN101017063A (en) * | 2006-02-07 | 2007-08-15 | 昭和电工株式会社 | Heat exchanger and method of manufacturing the same |
| CN201731776U (en) * | 2010-07-08 | 2011-02-02 | 上海德朗汽车零部件制造有限公司 | Automobile radiator with good sealing performance |
| JP2012159211A (en) * | 2011-01-31 | 2012-08-23 | Nikkei Nekko Kk | Heat exchanger |
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| Publication number | Publication date |
|---|---|
| CN105728968A (en) | 2016-07-06 |
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Effective date of registration: 20240326 Address after: 201503 No.7, Lane 381, Hong'an Road, Zhujing Town, Jinshan District, Shanghai Patentee after: SHANGHAI DELANG AUTO RADIATOR MANUFACTURING Co.,Ltd. Country or region after: China Address before: No. 58, Yanghebang Road, Songjiang Hi tech Park, Songjiang District, Shanghai, 201615 Patentee before: SHANGHAI DELANG AUTO PARTS MANUFACTURING Co.,Ltd. Country or region before: China |