CN203756308U - Car radiator - Google Patents
Car radiator Download PDFInfo
- Publication number
- CN203756308U CN203756308U CN201420048174.0U CN201420048174U CN203756308U CN 203756308 U CN203756308 U CN 203756308U CN 201420048174 U CN201420048174 U CN 201420048174U CN 203756308 U CN203756308 U CN 203756308U
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- China
- Prior art keywords
- water
- upper tank
- lower header
- automobile radiators
- connecting end
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- 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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A car radiator comprises water chambers, main sheets, a core and water pipes. The water chambers comprise an upper water chamber and a lower water chamber. A water inlet is stamped in the upper water chamber, an upper water chamber flange is arranged along the periphery of the water inlet, a water outlet is stamped in the lower water chamber, and a lower water chamber flange is arranged along the periphery of the water outlet. The water pipes comprise a water inlet pipe and a water outlet pipe. One end of the water inlet pipe is a water inlet pipe connection end which is coated with a soldering paste coating and is inserted into the water inlet and in soldering connection with the upper water chamber. One end of the water outlet pipe is a water outlet pipe connection end which is coated with a soldering paste coating and is inserted into the water outlet and in soldering connection with the lower water chamber. The main sheets are arranged on the upper water chamber and the lower water chamber, and the upper water chamber and the lower water chamber are arranged at the two ends of the core respectively. Manual welding are not needed between the water chambers and the water pipes and between the main sheets and the water chambers, instead, automatic welding is performed at the high temperature by the arranging of the soldering paste coatings, and the radiator fabrication efficiency is improved.
Description
Technical field
The invention belongs to auto parts technical field, more particularly, particularly a kind of automobile radiators.
Background technique
The radiator that current each automobile vendor is used can be divided into three kinds: a kind of radiator for copper material, withhold a radiator for installation for plastic water chamber and aluminium matter core body machinery, also have a kind of for aluminium hydroecium and aluminium matter core body are by the radiator of argon arc welding assemble welding.Wherein, the radiator of copper material is because heat dispersion is not high, own wt weight, the reasons such as copper material price height have been eliminated substantially, and the radiator of the radiator of plastic water chamber and aluminium matter hydroecium is in the time producing assembling hydroecium, all need to purchase the manufacturing mechanism such as pressing machine or argon arc welding machine, also need to be equipped with corresponding artificial simultaneously, increase operation, extended the manufacture cycle of product.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of automobile radiators, in order to solve the problems of the technologies described above.
For this reason, the invention provides following technological scheme.
A kind of automobile radiators, include hydroecium, main leaf, core body and water pipe, described hydroecium includes upper tank and lower header, described upper tank punching press has water inlet, there is upper tank flange along the periphery of described water inlet, described lower header punching press has osculum, has lower header flange along the periphery of described osculum;
Described water pipe includes intake pipe and outlet pipe, one end of described intake pipe is intake pipe connecting end, described intake pipe connecting end is coated with soldering paste coating, described intake pipe connecting end is inserted in described water inlet, and with described upper tank brazing, one end of described outlet pipe is outlet pipe connecting end, described outlet pipe connecting end is coated with soldering paste coating, described outlet pipe connecting end is inserted in described osculum, and with described lower header brazing;
Described upper tank and described lower header are provided with described main leaf, and described upper tank and described lower header are divided into the two ends of described core body.
Preferably, described upper tank, described core body and described lower header are fixed by Stainless Steel Wire, and adopt brazing.
Preferably, described water pipe is provided with potassium aluminum fluoride flux coating in the part being connected with described upper tank and described lower header; Described core body is provided with potassium aluminum fluoride flux coating in the part being connected with described upper tank and described lower header.
Preferably, described Stainless Steel Wire is that diameter range is the Stainless Steel Wire of 0.5-1mm.
Preferably, described hydroecium is the hydroecium being made up of 3003 aluminum alloy plate materials of H14.
Preferably, described main leaf is the main leaf of being made up of 4343/3003/4343 metallized aluminum alloy.
Preferably, described upper tank flange height is 5mm-6mm.
Preferably, described lower header flange height is 5mm-6mm.
Design by said structure, in automobile radiators assembling process, being connected between hydroecium and water pipe, being connected between hydroecium and main leaf, without realizing and connecting by artificial welding again, but by soldering paste coating automatic welding under the condition of high temperature is set on water pipe, not only reduced the difficulty of automobile radiators packaging technology, also improve dramatically the manufacture efficiency of automobile radiators.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the Facad structure schematic diagram of automobile radiators in an embodiment of the present invention;
Fig. 2 is the side structure schematic diagram of automobile radiators in an embodiment of the present invention;
Fig. 3 is the structural representation of upper water box in an embodiment of the present invention;
Fig. 4 is the cross section structure schematic diagram of upper water box in an embodiment of the present invention;
Fig. 5 is the structural representation of water pipe in an embodiment of the present invention;
In Fig. 1 to Fig. 5, the corresponding relation of component names and drawing reference numeral is:
Core body 1, upper tank 2, upper tank flange 21, lower header 3, lower header flange 31, Stainless Steel Wire 4, ring structure a.
Embodiment
In order to make those skilled in the art person understand better the present invention, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1 to Fig. 5, wherein, Fig. 1 is the Facad structure schematic diagram of automobile radiators in an embodiment of the present invention; Fig. 2 is the side structure schematic diagram of automobile radiators in an embodiment of the present invention; Fig. 3 is the structural representation of upper water box in an embodiment of the present invention; Fig. 4 is the cross section structure schematic diagram of upper water box in an embodiment of the present invention; Fig. 5 is the structural representation of water pipe in an embodiment of the present invention.
The utility model provides a kind of automobile radiators, include hydroecium, main leaf, core body 1 and water pipe, core body 1 specifically includes core body shell, heat-radiation belt and cooling tube, heat-radiation belt and cooling tube are arranged in core body shell, in actual applications, water pipe is connected with cooling tube, thereby realizes the circulation of cooling water.
In the prior art, assembling an automobile radiators finished product needs by hand all parts to be welded one by one, so causes the manufacture efficiency of automobile radiators lower.
In the utility model, hydroecium includes upper tank 2 and lower header 3, and upper tank 2 punching presses have water inlet, have upper tank flange 21 along the periphery of water inlet, and lower header 3 punching presses have osculum, have lower header flange 31 along the periphery of osculum; Water pipe includes intake pipe and outlet pipe, one end of intake pipe is intake pipe connecting end, intake pipe connecting end is coated with soldering paste coating, intake pipe connecting end is inserted in water inlet, and with upper tank 2 brazings, one end of outlet pipe is outlet pipe connecting end, outlet pipe connecting end is coated with soldering paste coating, outlet pipe connecting end is inserted in osculum, and with lower header 3 brazings; Upper tank 2 and lower header 3 are provided with main leaf, and upper tank 2 and lower header 3 are divided into the two ends of core body 1.
Hydroecium includes upper tank 2 and lower header 3, and upper tank 2 enters into automobile radiators (for convenience of description below referred to as radiator) for cooling water, and lower header 3 is for cooling water flow out of radiator.Water pipe is the connected element of realizing cooling water circulation, and water pipe comprises intake pipe and outlet pipe, and intake pipe is arranged on upper tank 2, and outlet pipe is arranged on lower header 3.
For the reliability that ensures to be connected between water pipe and hydroecium, upper tank 2 has upper tank flange 21 along the edge of water inlet by press tool punching press, and the punching press of upper tank flange 21, towards being both towards upper tank 2 inside, can be also outwardly directed flange.So, in the time that intake pipe is inserted on water inlet, upper tank flange 21 can increase the area of contact between upper tank 2 and intake pipe, so arranges and has improved the sealing being connected between upper tank 2 and intake pipe.On lower header 3, have lower header flange 31 by press tool punching press, so structural design has improved the sealing being connected between lower header 3 and outlet pipe.
In this restriction: intake pipe is intake pipe connecting end for the one end being connected with upper tank 2, outlet pipe is outlet pipe connecting end for the one end being connected with hydroecium.As improvement emphasis of the present utility model: intake pipe connecting end is coated with soldering paste coating, and intake pipe connecting end is inserted in water inlet, and with upper tank 2 brazings; Outlet pipe connecting end is coated with soldering paste coating, and outlet pipe connecting end is inserted in osculum, and with lower header 3 brazings.By above-mentioned design, be coated with soldering paste coating at intake pipe connecting end and outlet pipe connecting end, in high temperature brazing device, just can realize brazing by soldering paste coating by high-temperature heating intake pipe connecting end and upper tank 2.Brazing between outlet pipe connecting end and lower header please refer to above-mentioned.
The automobile radiators that the utility model provides designs by said structure, in automobile radiators assembling process, being connected between hydroecium and water pipe, being connected without realizing and connecting by artificial welding again between hydroecium and main leaf, but by soldering paste coating automatic welding under the condition of high temperature is set on water pipe, not only reduce the difficulty of automobile radiators packaging technology, also improved dramatically the manufacture efficiency of automobile radiators.
In order to improve the structural strength of automobile radiators, upper tank 2, core body 1 and lower header 3 are fixing by Stainless Steel Wire 4, and adopt brazing.Stainless Steel Wire 4 includes many, and many Stainless Steel Wire intervals arrange and are wound on automobile radiators, thereby have improved the join strength between upper tank 2, core body 1 and lower header 3.
In the present embodiment, Stainless Steel Wire 4 is specifically realized by following manner with the brazing of upper tank 2, core body 1 and lower header 3: on Stainless Steel Wire 4, smear soldering paste, realize automatic brazing and connect under the high-temperature heating state of high temperature brazing device.
Particularly, water pipe is provided with potassium aluminum fluoride flux coating in the part being connected with upper tank 2 and lower header 3; Core body 1 is for being provided with potassium aluminum fluoride flux coating in the part being connected with upper tank 2 and lower header 3.
Structure at this to water pipe limits: on water pipe, adopt the ring structure a design of outwardly convex near the position at two ends, ring structure a is used for being connected with hydroecium apart from the edge section of water pipe, and its length is 5-6mm.Adopt structure like this, in the time that water pipe is inserted on hydroecium, the ring structure a on water pipe can halt the insertion depth of water pipe, has ensured the assembly precision of automobile radiators.
In embodiment of the present utility model:
1, Stainless Steel Wire is that diameter range is the Stainless Steel Wire of 0.5-1mm.The concrete Stainless Steel Wire that adopts 1mm.
2, hydroecium is the hydroecium being made up of 3003 aluminum alloy plate materials of H14.
3, main leaf is the main leaf of being made up of 4343/3003/4343 metallized aluminum alloy.
4, upper tank flange height is 5mm-6mm; Lower header flange height is 5mm-6mm.
The concrete assembly operation of the automobile radiators that the utility model provides is:
Need there be the flange of 5-6mm in the hole that upper and lower hydroecium is installed into outlet pipe; Soldering oven temperature need be controlled at 615 DEG C-620 DEG C, and welding speed is at 600-650mm/min, and nitrogen flow need be at 35-40m/h; The matching gap of hydroecium and main leaf need be within 0.1-0.3mm; The potassium aluminum fluoride flux solution that between hydroecium and main leaf, the upper proportioning of spraying is 25%.On core body, spray proportioning and be 8% potassium aluminum fluoride flux solution.After the core body of radiator and upper and lower hydroecium are installed and tied up, put into the continous way nitrogen-protective soldering furnace brazing temperature having been regulated, until radiator in soldering oven out, welding process finishes.
What upper and lower hydroecium adopted is 3003 aluminum alloy plate materials of H14, and flanging bore is made by press tool punching press.Intake pipe and upper tank are installed, outlet pipe and lower header are installed, and evenly smear 7028E soldering paste at matching gap place, mounted upper tank and lower header are installed with upper main leaf and lower main leaf respectively, then use the Stainless Steel Wire that 0.1mm is thick to carry out Welding by putting into soldering oven after its binding firmly uniformly.The metallized aluminum alloy that the material that main leaf adopts is 4343/3003/4343.Before upper tank and lower header are installed with upper main leaf and lower main leaf respectively, first that upper main leaf, lower main leaf, heat-radiation belt, cooling tube, support plate assembling is complete.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use invention.To be apparent for those skilled in the art to these embodiments' multiple amendment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. an automobile radiators, includes hydroecium, main leaf, core body (1) and water pipe, it is characterized in that,
Described hydroecium includes upper tank (2) and lower header (3), described upper tank punching press has water inlet, there is upper tank flange (21) along the periphery of described water inlet, described lower header punching press has osculum, has lower header flange (31) along the periphery of described osculum;
Described water pipe includes intake pipe and outlet pipe, one end of described intake pipe is intake pipe connecting end, described intake pipe connecting end is coated with soldering paste coating, described intake pipe connecting end is inserted in described water inlet, and with described upper tank brazing, one end of described outlet pipe is outlet pipe connecting end, described outlet pipe connecting end is coated with soldering paste coating, described outlet pipe connecting end is inserted in described osculum, and with described lower header brazing;
Described upper tank and described lower header are provided with described main leaf, and described upper tank and described lower header are divided into the two ends of described core body.
2. automobile radiators according to claim 1, is characterized in that,
Described upper tank, described core body and described lower header are fixing by Stainless Steel Wire (4), and adopt brazing.
3. automobile radiators according to claim 2, is characterized in that,
Described water pipe is provided with potassium aluminum fluoride flux coating in the part being connected with described upper tank and described lower header; Described core body is provided with potassium aluminum fluoride flux coating in the part being connected with described upper tank and described lower header.
4. automobile radiators according to claim 3, is characterized in that,
Described Stainless Steel Wire is that diameter range is the Stainless Steel Wire of 0.5-1mm.
5. automobile radiators according to claim 4, is characterized in that,
Described hydroecium is the hydroecium being made up of 3003 aluminum alloy plate materials of H14.
6. automobile radiators according to claim 5, is characterized in that,
Described main leaf is the main leaf of being made up of 4343/3003/4343 metallized aluminum alloy.
7. according to the automobile radiators described in claim 1 to 6 any one, it is characterized in that,
Described upper tank flange height is 5mm-6mm.
8. automobile radiators according to claim 7, is characterized in that,
Described lower header flange height is 5mm-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048174.0U CN203756308U (en) | 2014-01-24 | 2014-01-24 | Car radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048174.0U CN203756308U (en) | 2014-01-24 | 2014-01-24 | Car radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203756308U true CN203756308U (en) | 2014-08-06 |
Family
ID=51251594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048174.0U Expired - Fee Related CN203756308U (en) | 2014-01-24 | 2014-01-24 | Car radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203756308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465716A (en) * | 2018-05-10 | 2019-11-19 | 沈阳华铁异型材有限公司 | Technique is preliminarily sprayed in a kind of heat radiator of internal-combustion engine core part |
| CN113236410A (en) * | 2021-06-25 | 2021-08-10 | 十堰车驰汽车科技有限公司 | Automobile water tank radiator with alarm function and processing method thereof |
-
2014
- 2014-01-24 CN CN201420048174.0U patent/CN203756308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465716A (en) * | 2018-05-10 | 2019-11-19 | 沈阳华铁异型材有限公司 | Technique is preliminarily sprayed in a kind of heat radiator of internal-combustion engine core part |
| CN113236410A (en) * | 2021-06-25 | 2021-08-10 | 十堰车驰汽车科技有限公司 | Automobile water tank radiator with alarm function and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEBEI HUIZHIDA AUTO RADIATOR CO., LTD. Free format text: FORMER NAME: BAODING HUIZHIDA AUTO RADIATOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 072150, No. 1081 East Zhongshan Road, Mancheng County, Hebei, Baoding Patentee after: HEBEI HUIZHIDA AUTOMOBILE RADIATOR CO., LTD. Address before: 072150, No. 1081 East Zhongshan Road, Mancheng County, Hebei, Baoding Patentee before: Baoding Huizhida Car Radiator Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20190124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |