CN204212831U - A kind of spacer ring for machine oil cooler - Google Patents
A kind of spacer ring for machine oil cooler Download PDFInfo
- Publication number
- CN204212831U CN204212831U CN201420560560.8U CN201420560560U CN204212831U CN 204212831 U CN204212831 U CN 204212831U CN 201420560560 U CN201420560560 U CN 201420560560U CN 204212831 U CN204212831 U CN 204212831U
- Authority
- CN
- China
- Prior art keywords
- spacer ring
- chip
- machine oil
- oil cooler
- ring body
- 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.)
- Expired - Fee Related
Links
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 59
- 239000010721 machine oil Substances 0.000 title claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 239000003921 oil Substances 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 abstract description 3
- 238000005476 soldering Methods 0.000 description 12
- 238000003475 lamination Methods 0.000 description 9
- 229910000975 Carbon steel Inorganic materials 0.000 description 7
- 239000010962 carbon steel Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000007586 pull-out test Methods 0.000 description 4
- 238000005219 brazing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model is about a kind of spacer ring for machine oil cooler, described machine oil cooler comprises multiple chip assembly and multiple spacer ring body, the fin that described chip assembly comprises chip, lower chip and is located between chip and lower chip, the both sides of described upper chip are provided with the hole flanging for logical oil, the both sides of lower chip are provided with the flat hole for logical oil, spacer ring body is enclosed within outside the hole flanging of described upper chip, described spacer ring body is toroidal, and the upper and lower surface of described spacer ring body is respectively provided with a copper layer.After adopting said structure, the welding efficiency between spacer ring and chip assembly improves, and saves labour force.
Description
Technical field
The utility model belongs to machine oil cooler field, specifically, is about a kind of spacer ring for machine oil cooler.
Background technique
Machine oil cooler is the important parts of in machinery equipment, and its effect ensures that engine oil temperature is in a best temperature range, each running of motor played to the effect of lubrication and cooling.Cooling liquid flows through outside cooler core, utilizes heat exchange principle to cool the high temperature oil in central layer, makes it to reach desirable temperature range.Machine oil cooler generally includes multiple chip assembly and multiple carbon steel spacer ring.The fin that each chip assembly comprises chip, lower chip and is located between chip and lower chip.The both sides of upper chip are equipped with the hole flanging for logical oil, and the both sides of lower chip are equipped with the flat hole for logical oil, and carbon steel spacer ring is enclosed within outside the hole flanging of each upper chip.During assembling, the lower chip of upper chip and adjacent chip assembly is welded and fixed by carbon steel spacer ring.
The carbon steel spacer ring of existing machine oil cooler is toroidal, need respectively to put a copper sheet up and down in the lower chip brazing process of carbon steel spacer ring and upper chip and adjacent chip assembly, by hot melt copper sheet, the lower chip of carbon steel spacer ring and upper chip and adjacent chip assembly is brazed together.This brazing process is wasted time and energy, and affects manufacturing efficiency.
Therefore, how to improve the soldering efficiency of the lower chip of carbon steel spacer ring and upper chip and adjacent chip assembly, saving man-hour, is those skilled in the art's technical issues that need to address.
Model utility content
The purpose of this utility model is to provide a kind of spacer ring for machine oil cooler, to solve inefficient problem when existing spacer ring welds with two chip assemblies.
For achieving the above object, the utility model is by the following technical solutions:
A kind of spacer ring for machine oil cooler, described machine oil cooler comprises multiple chip assembly and multiple spacer ring body, the fin that described chip assembly comprises chip, lower chip and is located between chip and lower chip, the both sides of described upper chip are provided with the hole flanging for logical oil, the both sides of lower chip are provided with the flat hole for logical oil, spacer ring body is enclosed within outside the hole flanging of described upper chip, and described spacer ring body is toroidal, and the upper and lower surface of described spacer ring body is respectively provided with a copper layer.
According to the utility model, the thickness of described copper layer is 0.02 ~ 0.04mm.
Spacer ring for machine oil cooler of the present utility model, its beneficial effect is: not be used in spacer ring when spacer ring and chip assembly soldering and respectively place a copper sheet up and down, and the welding efficiency between spacer ring and chip assembly is improved, and saves labour force, thus reduces cost.
Accompanying drawing explanation
Fig. 1 is the plan view of the spacer ring for machine oil cooler of the present utility model.
Fig. 2 is the side schematic view of the spacer ring for machine oil cooler of the present utility model.
Fig. 3 is the structural representation of chip assembly.
Fig. 4 is the structural representation that cover has the upper chip of spacer ring.
Embodiment
Below in conjunction with accompanying drawing, the spacer ring for machine oil cooler of the present utility model is described in further detail.
As Fig. 1, shown in Fig. 3 and Fig. 4, spacer ring for machine oil cooler of the present utility model, described machine oil cooler comprises multiple chip assembly 1 and multiple spacer ring body 2, described chip assembly 1 comprises chip 11, lower chip 12 and the fin 13 be located between chip 11 and lower chip 12, the both sides of described upper chip 11 are provided with the hole flanging 10 for logical oil, the both sides of lower chip 12 are provided with the flat hole 20 for logical oil, spacer ring body 2 is enclosed within outside the hole flanging 10 of described upper chip 11, described spacer ring body 2 is in toroidal, the upper and lower surface of described spacer ring body 2 is respectively provided with a copper layer 21 (as shown in Figure 2).
The thickness of described copper layer 21 is 0.02 ~ 0.04mm.
During use, the lower chip 12 of upper chip 11 and adjacent chip assembly 1 is directly welded and fixed by spacer ring body 2.
Pull-out test and static pressure test
(1) lamination that becomes with spacer ring soldering of the present utility model respectively of claimant has done pull-out test with existing spacer ring and at the lamination that a copper sheet soldering becomes of respectively putting up and down of spacer ring, and test result is as follows:
With the lamination that spacer ring body soldering of the present utility model becomes, pulling capacity is 17.6KN ~ 20.02KN, and in pull-out test process, does not find because spacer ring soldering is not full and cause lamination drawing crack;
Respectively put at spacer ring the lamination that copper sheet soldering becomes with existing spacer ring up and down, pulling capacity is 11.24KN ~ 12.98KN.
The intensity that pull-out test demonstrates the lamination adopting copper facing spacer ring soldering of the present utility model to become is better than adopting existing spacer ring soldering to become lamination.
(2) further, claimant has done static pressure test with the lamination that spacer ring soldering of the present utility model becomes, and test result is: the phenomenon of splitting does not appear in spacer ring; The lamination demonstrated with spacer ring soldering of the present utility model becomes does not affect intensity.
Spacer ring for machine oil cooler described in the utility model, fully take into account welding efficiency between existing spacer ring and chip assembly low, spacer ring upper and lower surface is respectively established a copper layer, not be used in spacer ring during soldering and respectively put a weld tabs up and down, to improve the efficiency of machine oil cooler assembling, reduce labour cost.
Claims (2)
1. the spacer ring for machine oil cooler, described machine oil cooler comprises multiple chip assembly and multiple spacer ring body, the fin that described chip assembly comprises chip, lower chip and is located between chip and lower chip, the both sides of described upper chip are provided with the hole flanging for logical oil, the both sides of lower chip are provided with the flat hole for logical oil, spacer ring body is enclosed within outside the hole flanging of described upper chip, it is characterized in that, described spacer ring body is toroidal, and the upper and lower surface of described spacer ring body is respectively provided with a copper layer.
2. as claimed in claim 1 for the spacer ring of machine oil cooler, it is characterized in that, the thickness of described copper layer is 0.02 ~ 0.04mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560560.8U CN204212831U (en) | 2014-09-26 | 2014-09-26 | A kind of spacer ring for machine oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560560.8U CN204212831U (en) | 2014-09-26 | 2014-09-26 | A kind of spacer ring for machine oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212831U true CN204212831U (en) | 2015-03-18 |
Family
ID=52981511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420560560.8U Expired - Fee Related CN204212831U (en) | 2014-09-26 | 2014-09-26 | A kind of spacer ring for machine oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212831U (en) |
-
2014
- 2014-09-26 CN CN201420560560.8U patent/CN204212831U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20200926 |