CN202659301U - Detachable engine oil cooler core sealed by O-shaped rings - Google Patents
Detachable engine oil cooler core sealed by O-shaped rings Download PDFInfo
- Publication number
- CN202659301U CN202659301U CN 201220206816 CN201220206816U CN202659301U CN 202659301 U CN202659301 U CN 202659301U CN 201220206816 CN201220206816 CN 201220206816 CN 201220206816 U CN201220206816 U CN 201220206816U CN 202659301 U CN202659301 U CN 202659301U
- Authority
- CN
- China
- Prior art keywords
- oil cooler
- cooler core
- chip layer
- engine oil
- type circle
- 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 - Lifetime
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a detachable engine oil cooler core sealed by O-shaped rings. The detachable engine oil cooler core comprises a top chip layer, chip layers, the O-shaped rings, mounting flanges and an engine oil cooler core assembly, and is characterized in that copper rings and space rings are arranged at two ends of the chip layers and are arranged in a vacuum brazing furnace for bracing and forming; the two connected chip layers are sealed by the O-shaped rings; and on the top chip layer, the oil channel of the engine oil cooler core is braced and sealed by using a bottom block. An aim of reducing the cost is fulfilled by a reason that the overall engine oil cooler core is not rejected by replacing a faulted chip layer is realized. By application of the structure, similar problems during customer installation and in maintenance stations are solved.
Description
Technical field:
The utility model belongs to the engine cooling and circulating system technology, mainly by original integral braze-welded oil cooler core, change to be threaded connection again after the single layer of chips soldering, the mode such as O type circle sealing is assembled into integral body.
Background technique:
After the removable oil cooler core of O type circle sealing is based on the quality problems Macro or mass analysis that my company occurs oil cooler core for a long time, the project of excavating out for reducing cost.Its chip layer that mainly breaks down by replacing reaches does not scrap whole oil cooler core, thereby reaches the purpose that reduces cost.The application of this kind structure also is convenient to the Similar Problems that client installs and the maintenance station occurs in the limit in addition.
Summary of the invention:
The purpose of this utility model be to provide a kind of chip layer take O type circle as sealing means, dismounting and change is convenient, cost is low removable oil cooler core.
The technological scheme that adopts to achieve the object of the present invention is:
A kind of removable oil cooler core of O type circle sealing, comprise top layer chip layer, chip layer, O type circle, mounting flange, machine oil cooler core assembly, it is characterized in that described chip layer two ends placement copper band, spacer ring, and place lead welding and shaping in the vacuum brazing furnace, connect and use the sealing of O type circle between two chip layer, described top layer chip layer is used sole piece sealed with brazing oil cooler core oil duct; Described sole piece, copper band, chip layer, spacer ring correspondence were provided with the nail hole; The surface of contact of described sole piece and spacer ring and chip layer is put copper band and is done solder; Described machine oil cooler core assembly passed nail hole to the screw of mounting flange by the chip layer of some and a slice top layer chip layer sole piece with bolt and is fastenedly connected and forms.
The utility model be chip layer by the good spacer ring of soldering take O type circle as sealing means, connect into assembly by screw fastening.Adopt the then all detachably replacings of every one deck chip of this structure, thereby reduce the quality cost that the soldering assembling produces.
Description of drawings:
Fig. 1 is top layer chip set parts plan view of the present utility model.
Fig. 2 is top layer chip set parts plan view of the present utility model.
Fig. 3 is that A-A amplifies diagram among Fig. 1 of the present utility model.
Fig. 4 is sole piece part plan view of the present utility model.
Fig. 5 is steel ring part plan view of the present utility model.
Fig. 6 is spacer ring part plan view of the present utility model.
Fig. 7 is chip set plan view of the present utility model.
Fig. 8 is chip set plan view of the present utility model.
Fig. 9 is that B-B amplifies diagram among Fig. 7 of the present utility model.
Figure 10 is flange part plan view of the present utility model.
Figure 11 is C-C sectional view among Figure 10 of the present utility model.
Figure 12 is that chip layer assembly of the present utility model is installed stereogram.
In Fig. 1～Figure 12, sole piece (1), copper band (2), chip layer (3), spacer ring (4), mistake nail hole (5), mounting flange (6), screw (7), bolt (8), O type circle (9).
Embodiment:
Describe the present invention below in conjunction with drawings and Examples:
Extremely shown in Figure 12 such as Fig. 1, a kind of removable oil cooler core of O type circle sealing, comprise top layer chip layer, chip layer, O type circle, mounting flange, machine oil cooler core assembly, wherein, 4 copper bands 2 are placed at described chip layer 3 two ends, 4 spacer rings 4 install, and place lead welding and shaping in the vacuum brazing furnace, connect and use 9 sealings of O type circle between two chip layer 3, described top layer chip layer is used sole piece 1 sealed with brazing oil cooler core oil duct, and each product need assemble a slice top layer chip layer; Described sole piece 1, copper band 2, chip layer 3, spacer ring 4 correspondences were provided with nail hole 5; Described sole piece 1 and spacer ring 4 put copper band 2 with the surface of contact of chip layer 3 and done solder, and the copper fusing sticks between two connecting bodys in the vacuum furnace of 1250 ℃ of high temperature; Described machine oil cooler core assembly can be selected the different chip numbers of plies according to the performance parameter of client's requirement, is passed by the chip layer (3) of some and a slice top layer chip layer sole piece 1 usefulness bolt 8 and follows closely hole 5 to the screw 7 of mounting flange 6 and be fastenedly connected and form.
Test effect of the present utility model is as follows:
1., leak test check: the problem such as 3 minutes inorganic oil cooler core of leak test ne-leakage, a drum under the high pressure nitrogen pressure of 1.3Mpa.
2., unfailing performance test: the utility model is by 300,000 compression resistance impulse tests and stand test in 200 hours.Accessible performance index: 1, product is depressed in the 1200KPa dry gas and is lasted 3 minutes, the phenomenons such as seepage, bubbling and gross distortion do not occur; 2, product is by the 300000 subpulses test of 94～96 ℃ of oil temperatures, oil pressure 0～2000KPa, pulse frequency 2Hz; 3, heat dissipating capacity: 〉=22kW; 120 ℃ of inlet oil temperatures, 85 ℃ of entering water temps; 4, engine oil pressure falls＜90KPa; 5, flow: machine oil 120L/min, cooling water 300L/min.
Claims (4)
1. the removable oil cooler core of O type circle sealing, comprise top layer chip layer, chip layer, O type circle, mounting flange, machine oil cooler core assembly, it is characterized in that, copper band (2), spacer ring (4) are placed in described chip layer (3) two ends, and place lead welding and shaping in the vacuum brazing furnace, connect and use O type circle (9) sealing between two chip layer (3), described top layer chip layer is used sole piece (1) sealed with brazing oil cooler core oil duct.
2. the removable oil cooler core of O type circle sealing as claimed in claim 1 is characterized in that, described sole piece (1), copper band (2), chip layer (3), spacer ring (4) correspondence were provided with nail hole (5).
3. the removable oil cooler core of O type circle as claimed in claim 1 sealing is characterized in that, described sole piece (1) and spacer ring (4) are put copper band (2) with the surface of contact of chip layer (3) and done solder.
4. the removable oil cooler core of O type circle as claimed in claim 1 sealing, it is characterized in that, the screw (7) that described machine oil cooler core assembly passed nail hole (5) to mounting flange (6) by the chip layer (3) of some and a slice top layer chip layer sole piece (1) with bolt (8) is fastenedly connected and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220206816 CN202659301U (en) | 2012-05-08 | 2012-05-08 | Detachable engine oil cooler core sealed by O-shaped rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220206816 CN202659301U (en) | 2012-05-08 | 2012-05-08 | Detachable engine oil cooler core sealed by O-shaped rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659301U true CN202659301U (en) | 2013-01-09 |
Family
ID=47454210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220206816 Expired - Lifetime CN202659301U (en) | 2012-05-08 | 2012-05-08 | Detachable engine oil cooler core sealed by O-shaped rings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706179A (en) * | 2012-05-08 | 2012-10-03 | 广西玉林达业机械配件有限公司 | Detachable oil cooler core sealed by O-shaped ring |
| CN110375573A (en) * | 2019-08-07 | 2019-10-25 | 浙江银轮机械股份有限公司 | Chip assembly and cooler |
-
2012
- 2012-05-08 CN CN 201220206816 patent/CN202659301U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706179A (en) * | 2012-05-08 | 2012-10-03 | 广西玉林达业机械配件有限公司 | Detachable oil cooler core sealed by O-shaped ring |
| CN110375573A (en) * | 2019-08-07 | 2019-10-25 | 浙江银轮机械股份有限公司 | Chip assembly and cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangxi Yulin Kunda Machinery Manufacturing Co., Ltd. Assignor: Guangxi Yulin Daye Machinery Parts Manufacturing Co., Ltd. Contract record no.: 2013450000064 Denomination of utility model: Detachable oil cooler core sealed by O-shaped ring Granted publication date: 20130109 License type: Exclusive License Record date: 20130805 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |
|
| CX01 | Expiry of patent term |