CN204128401U - Oil cooler for vehicle - Google Patents
Oil cooler for vehicle Download PDFInfo
- Publication number
- CN204128401U CN204128401U CN201420426374.5U CN201420426374U CN204128401U CN 204128401 U CN204128401 U CN 204128401U CN 201420426374 U CN201420426374 U CN 201420426374U CN 204128401 U CN204128401 U CN 204128401U
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- CN
- China
- Prior art keywords
- current collector
- oil cooler
- radiating tube
- pressing plate
- liquid
- 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.)
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Abstract
The utility model relates to a kind of oil cooler for vehicle, comprise current collector, radiating tube, heat-radiation belt, liquid in-out pressing plate, feed tube and drain pipe, described radiating tube is arranged on current collector after being connected by heat-radiation belt in the lump, described current collector is connected with feed tube and drain pipe respectively by liquid in-out pressing plate, described radiating tube is provided with many, and the current collector of the middle position between its edge's radiating tube and secondary edge radiating tube is provided with blocking cap.Compared with prior art, the utility model has and improves product percent of pass, reduces the advantages such as production cost.
Description
Technical field
The utility model relates to a kind of oil cooler, especially relates to a kind of oil cooler for vehicle.
Background technology
Oil cooler is the important critical component of automobile engine oil cooling system, is made up of header, partition, blocking cap, flat tube, side plate, heat-radiation belt, liquid in-out pressing plate, liquid in-out pipe etc.There are the following problems for existing product:
1, header and partition soldering and liquid in-out pressing plate soldering first-time qualification rate low, average 67%.
2, the repair welding of product secondary is difficult to repair, and product rejection rate is up to 21%.
3, individual product header two ends partition has Light deformation after water inspection.
Utility model content
The purpose of this utility model be exactly in order to overcome above-mentioned prior art exist defect and a kind of oil cooler for vehicle is provided, improve product percent of pass, reduce production cost.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of oil cooler for vehicle, it is characterized in that, comprise current collector, radiating tube, heat-radiation belt, liquid in-out pressing plate, feed tube and drain pipe, described radiating tube is arranged on current collector after being connected by heat-radiation belt in the lump, and described current collector is connected with feed tube and drain pipe respectively by liquid in-out pressing plate.
Described radiating tube is provided with many, and the current collector of the middle position between its edge's radiating tube and secondary edge radiating tube is provided with blocking cap.
Described blocking cap concave structure.
The thickness of described blocking cap is 5mm.
Described liquid in-out pressing plate is connected to the centre position of current collector.
Described liquid in-out pressing plate and the connection side of current collector are provided with square groove.
Described square groove coating soldering soldering paste.
Partition is provided with in described square groove.
Compared with prior art, the utility model has the following advantages:
1, product soldering first-time qualification rate is promoted to 97.3% by 67%.
2, product rejection rate is down to 1.3% by 21%.
3, blocking cap place in header two ends is not out of shape.
4, greatly production cost is reduced.
5, product structure and production technology manufacture are more optimized.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is blocking cap structural representation of the present utility model;
Fig. 3 is liquid in-out pressure plate structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
As shown in Figure 1, a kind of oil cooler for vehicle, comprise current collector 1, radiating tube 3, heat-radiation belt 4, liquid in-out pressing plate 5, feed tube 6 and drain pipe 7, described radiating tube 3 is arranged on current collector 1 after being connected by heat-radiation belt 4 in the lump, and described current collector 1 is connected with feed tube 6 and drain pipe 7 respectively by liquid in-out pressing plate 5.
As shown in Figure 2, described radiating tube 3 is provided with many, and the current collector of the middle position between its edge's radiating tube 31 and secondary edge radiating tube 32 is provided with blocking cap 2.Described blocking cap 2 concave structure.The thickness of described blocking cap is 5mm.
As shown in Figure 3, described liquid in-out pressing plate 5 is connected to the centre position of current collector 1.Described liquid in-out pressing plate 5 is provided with square groove 51 with the connection side of current collector 1.Described square groove 51 applies soldering soldering paste 52.Partition 8 is provided with in described square groove 5.
Changing partition is blocking cap design
As shown in Figure 2, partition 1.5mm is thick, the thick such advantage of blocking cap 5mm
1) be equivalent to solder increase, weld seam is full not to be leaked;
2) contrast spacer structure, blocking cap structural strength height is resistance to be pressed, indeformable.
Square three-way groove scheme opened by liquid in-out pressing plate
As shown in Figure 3, square three-way groove opened by liquid in-out pressing plate, partition can manually apply soldering soldering paste by square three-way groove, improves and ensures welding quality, also can manually repair welding if leak, and thoroughly avoids partition and leaks and cause liquid in-out to connect chamber to product rejection.
Produce in batches through reality: 1, product soldering first-time qualification rate is promoted to 97.3% by 67%;
2, product rejection rate is down to 1.3% by 21%.
Economic efficiency contrast before and after improving: the every platform of annual production 20000 50 yuan
Before improvement: soldering qualification rate 67% scrappage 21% loss due to spoiled work 210,000;
After improvement: soldering qualification rate 97.3% scrappage 1.3% loss due to spoiled work 1.3 ten thousand.
Claims (8)
1. an oil cooler for vehicle, it is characterized in that, comprise current collector, radiating tube, heat-radiation belt, liquid in-out pressing plate, feed tube and drain pipe, described radiating tube is arranged on current collector after being connected by heat-radiation belt in the lump, and described current collector is connected with feed tube and drain pipe respectively by liquid in-out pressing plate.
2. a kind of oil cooler for vehicle according to claim 1, is characterized in that, described radiating tube is provided with many, and the current collector of the middle position between its edge's radiating tube and secondary edge radiating tube is provided with blocking cap.
3. a kind of oil cooler for vehicle according to claim 2, is characterized in that, described blocking cap concave structure.
4. a kind of oil cooler for vehicle according to claim 2, is characterized in that, the thickness of described blocking cap is 5mm.
5. a kind of oil cooler for vehicle according to claim 1, is characterized in that, described liquid in-out pressing plate is connected to the centre position of current collector.
6. a kind of oil cooler for vehicle according to claim 1, is characterized in that, described liquid in-out pressing plate and the connection side of current collector are provided with square groove.
7. a kind of oil cooler for vehicle according to claim 6, is characterized in that, described square groove coating soldering soldering paste.
8. a kind of oil cooler for vehicle according to claim 6, is characterized in that, is provided with partition in described square groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426374.5U CN204128401U (en) | 2014-07-30 | 2014-07-30 | Oil cooler for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426374.5U CN204128401U (en) | 2014-07-30 | 2014-07-30 | Oil cooler for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204128401U true CN204128401U (en) | 2015-01-28 |
Family
ID=52384751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420426374.5U Active CN204128401U (en) | 2014-07-30 | 2014-07-30 | Oil cooler for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204128401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221719A (en) * | 2015-11-09 | 2016-01-06 | 阿尔特汽车技术股份有限公司 | Automobile oil cooler structure |
-
2014
- 2014-07-30 CN CN201420426374.5U patent/CN204128401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221719A (en) * | 2015-11-09 | 2016-01-06 | 阿尔特汽车技术股份有限公司 | Automobile oil cooler structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |