CN207080259U - High intensity chip oil cooler - Google Patents
High intensity chip oil cooler Download PDFInfo
- Publication number
- CN207080259U CN207080259U CN201720948981.1U CN201720948981U CN207080259U CN 207080259 U CN207080259 U CN 207080259U CN 201720948981 U CN201720948981 U CN 201720948981U CN 207080259 U CN207080259 U CN 207080259U
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- welding edge
- chip
- welding
- height
- oil cooler
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Abstract
The utility model discloses a kind of high intensity chip oil cooler, including two oily joints (1), interior chip (2), outer chip (3) and radiating fin (4), outer core piece (3) includes the body of strip, the long side of the body is provided with the projection of annular, the projection includes at least one welding edge (5), and the height of adjacent solder side (5) is staggered setting.The utility model provide be unlikely to deform in a kind of outer chip and the welding of interior chip, weld after intensity height be not easy the high intensity chip oil cooler that is bent.
Description
Technical field
It the utility model is related to and do vehicle engine oil cooler technical field, more particularly to a kind of high intensity chip machine oil cooling
Device.
Background technology
Oil cooler makes radiating fin using stainless steel, iron, aluminium etc., and big with heat exchange area, small product size is small, weight
The advantages of light.The oil cooler of prior art is typically by two oily joints (being respectively oil inlet, oil export), interior chip, outer cores
Piece and radiating fin are formed, and interior chip and outer chip are formed by welding chip body, and radiating fin forms machine oil between being clipped in chip body
Cooling duct, when chip body is elongate body, by interior chip and outer chip bonding process, the outer chip or interior of elongate body long side
Be easily deformed in chip bonding process, and after welding the insufficient strength on strip side, be easily bent over.
The content of the invention
Technical problem to be solved in the utility model is：There is provided a kind of outer chip and interior chip welding in be unlikely to deform,
Intensity height is not easy the high intensity chip oil cooler being bent after welding.
The technical scheme in the invention for solving the above technical problem is：A kind of high intensity chip oil cooler, bag
Two oily joints, interior chip, outer chip and radiating fin are included, outer core piece includes the body of strip, the length of the body
Side is provided with the projection of annular, and the projection includes at least one welding edge, and the height on adjacent solder side is staggered setting.
Compared with prior art, the utility model has the advantage of：The long side projection of body sets multiple welding edges, and adjacent
The height of welding edge is staggered setting, and in welding process, the welding deformation of welding edge can be interrupted and is not passed in phase fault
Next welding edge, so as to avoid chip long side welding deformation；The long side of chip is made up of the welding edge being staggered after welding, by
During bending stress, phase fault can transmit bending stress to different directions, be bent so as to avoid stress concentration, increase weldering
Die strength after connecing.
As a kind of improvement of the present utility model, the quantity of the welding edge is two, including the first welding edge and second
Welding edge, the height of first welding edge are more than the height of the second welding edge, in general, can by the improvement
It can meet the intensity needs after welding indeformable needs and welding so that welding edge is set into two.
As it is of the present utility model also have it is a kind of improve, the quantity of the welding edge is three, including the 3rd welding edge, the
Four welding edges and the 5th welding edge, the height of the 3rd welding edge and the 5th welding edge is identical, the height of the 4th welding edge
Degree is different and the height of the 3rd welding edge and the 5th welding edge staggers, and by the improvement, when chip length is longer, can incite somebody to action
Long side is divided into three welding edges and set, and is arranged to the offset pattern that middle low both sides are high or middle high both sides are low.
There is a kind of improvement as of the present utility model, the upper surface outer rim of the welding edge is raised to be provided with blend stop, described
Blend stop, welding edge upper surface and interior chip outer rim form the appearance weld groove for housing solder, by the improvement, outside welding edge
Edge sets blend stop, forms and holds weld groove, solder can be housed in welding process to increase the intensity of welding.
There is a kind of improvement as of the present utility model, the blend stop, welding edge and outer chip are suppressed by mould integral type
Shaping, by the improvement, blend stop, welding edge and outer chip integral type are compressing, easy to process, save manufacturing cost.
Brief description of the drawings
Fig. 1 is the utility model entirety perspective view.
Fig. 2 is the utility model main structure diagram.
Fig. 3 is that mplifying structure schematic diagram at weld groove is held in this practicality.
1- oil joints, chip in 2-, the outer chips of 3-, 4- radiating fins, 5- welding edges, 6- blend stops, 7- hold weld groove.
Embodiment
Embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
As Figure 1-3,
A kind of high intensity chip oil cooler, including two oily joints 1, interior chip 2, outer chip 3 and radiating fin 4,
Outer core piece 3 includes the body of strip, and the long side of the body is provided with the projection of annular, described raised including at least one
Welding edge 5, the height on adjacent solder side 5 are staggered setting.
Wherein, the quantity of the welding edge 5 is two, including the first welding edge and the second welding edge, first welding
The height on side is more than the height of the second welding edge.
Wherein, the quantity of the welding edge 5 is three, including the 3rd welding edge, the 4th welding edge and the 5th welding edge, institute
State that the height of the 3rd welding edge and the 5th welding edge is identical, height and the 3rd welding edge and the 5th welding of the 4th welding edge
The height on side staggers.
Wherein, the upper surface outer rim of the welding edge 5 is raised is provided with blend stop 6, the blend stop 6, the upper surface of welding edge 5 and interior
The outer rim of chip 2 forms the appearance weld groove 7 for housing solder.
Wherein, the blend stop 6, welding edge 5 and outer chip 3 are compressing by mould integral type.
Only most preferred embodiment of the present utility model is described above, but is not to be construed as the limit to claim
System.The utility model is not only limited to above example, and its concrete structure allows to change.It is all in the utility model independent right
It is required that protection domain in the various change made in scope of protection of the utility model.
Claims (5)
1. a kind of high intensity chip oil cooler, including two oily joints (1), interior chip (2), outer chip (3) and radiating fin
Piece (4), it is characterised in that：Outer core piece (3) includes the body of strip, and the long side of the body is provided with the projection of annular,
The projection includes at least one welding edge (5), and the height of adjacent solder side (5) is staggered setting.
2. high intensity chip oil cooler according to claim 1, it is characterised in that：The quantity of the welding edge (5)
For two, including the first welding edge and the second welding edge, the height of first welding edge are more than the height of the second welding edge.
3. high intensity chip oil cooler according to claim 1, it is characterised in that：The quantity of the welding edge (5)
For three, including the 3rd welding edge, the 4th welding edge and the 5th welding edge, the height of the 3rd welding edge and the 5th welding edge
Identical, the height and the height of the 3rd welding edge and the 5th welding edge of the 4th welding edge stagger.
4. high intensity chip oil cooler according to claim 1, it is characterised in that：The upper end of the welding edge (5)
Face outer rim is raised to be provided with blend stop (6), and the blend stop (6), welding edge (5) upper surface and interior chip (2) outer rim are formed for housing
The appearance weld groove (7) of solder.
5. high intensity chip oil cooler according to claim 4, it is characterised in that：The blend stop (6), welding edge
(5) and outer chip (3) is compressing by mould integral type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720948981.1U CN207080259U (en) | 2017-08-01 | 2017-08-01 | High intensity chip oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720948981.1U CN207080259U (en) | 2017-08-01 | 2017-08-01 | High intensity chip oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207080259U true CN207080259U (en) | 2018-03-09 |
Family
ID=61424934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720948981.1U Active CN207080259U (en) | 2017-08-01 | 2017-08-01 | High intensity chip oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207080259U (en) |
-
2017
- 2017-08-01 CN CN201720948981.1U patent/CN207080259U/en active Active
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