CN202901242U - Quick coupling structure of gearbox oil cooler - Google Patents
Quick coupling structure of gearbox oil cooler Download PDFInfo
- Publication number
- CN202901242U CN202901242U CN 201220618294 CN201220618294U CN202901242U CN 202901242 U CN202901242 U CN 202901242U CN 201220618294 CN201220618294 CN 201220618294 CN 201220618294 U CN201220618294 U CN 201220618294U CN 202901242 U CN202901242 U CN 202901242U
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- CN
- China
- Prior art keywords
- oil cooler
- end joint
- end connector
- female end
- male
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a quick coupling structure of a gearbox oil cooler. The quick coupling structure of the gearbox oil cooler comprises the oil cooler, a pipeline, a female end connector and a male end connector, wherein the male end connector is matched with the female end connector and connected with the pipeline, the female end connector is arranged on the oil cooler, a limiting clamp spring is arranged on the inner wall of the female end connector, and a limiting groove corresponding to the limiting clamp spring is formed in the outer wall of the male end connector. Through the structure that the pipeline is connected with the male end connector and the female end connector is arranged on the oil cooler, the connection of the pipeline and the oil cooler is enabled to be convenient. Effective matching of the male end connector and the female end connector is guaranteed through the limiting clamp spring and the limiting groove. Close matching of the male end connector and the female end connector is further guaranteed through an inner conical surface and an outer conical surface. Besides, the sealing between the female end connector and the oil cooler is guaranteed through a first sealing ring, the sealing between the male end connector and the female end connector is guaranteed through a second sealing ring, and therefore assembly is convenient, and good sealing performance is maintained at the same time.
Description
Technical field
The utility model relates to field of automobile, is specifically related to a kind of quick coupling structure of oil cooler for transmission.
Technical background
Automobile gearbox is connected to the outlet side of motor car engine, so that the driving force of motor car engine passes to driving wheel by gearbox.Automobile gearbox is speed-changing gear box, and when transmission of drive force, a lot of gears in the automobile gearbox intermesh, and the gear engagement is rotated and can be produced amount of heat.For absorbing the heat that the gearbox middle gear produces and prevent wearing and tearing between the gear, the organic oil that in gearbox, circulates, and gearbox is connected with oil cooler.The machine oil that has absorbed heat in the gearbox flows into oil cooler, and machine oil has realized that in oil cooler heat exchange is cooled off, and cooled machine oil is transmitted back in the gearbox again, realizes cooling.Machine oil enters oil cooler by pipeline, and oil cooler and the pipeline connecting mode of general automobile gearbox have two kinds: 1, joint is hollow nut, adds steel pipe by hollow bolt to connect; 2, joint is metallic pipe coupling, adds sebific duct by clip and connects.But all convenient not during this dual mode assembling, and risk of leakage is larger, affects cooling effect.
The model utility content
The purpose of this utility model is for above-mentioned technical problem, and a kind of quick coupling structure of oil cooler for transmission is provided, and this Standard is convenient and have a preferably sealability.
For realizing this purpose, the quick coupling structure of the oil cooler for transmission that the utility model is designed, comprise oil cooler, pipeline, female end joint and the male end joint that matches with the female end joint, wherein, male end joint connecting pipeline, the female end joint is arranged on the oil cooler, it is characterized in that: the inwall of described female end joint is provided with spacing jump ring, and the outer wall of described male end joint is provided with the limited impression corresponding with spacing jump ring.The inwall of described female end joint is provided with inner conical surface, and the outer wall of described male end joint is provided with the male cone (strobilus masculinus) corresponding with inner conical surface.
Described female end joint is provided with positioning ring.
Be provided with the first seal ring between the outer wall of described female end joint and the oil cooler.
Be provided with the second seal ring between the hole of described female end joint and the male end joint.
The beneficial effects of the utility model are: by pipeline is connected with the male end joint, the female end joint is arranged at this structure on the oil cooler, make pipeline and oil cooler easy to connect, guaranteed that by spacing jump ring and limited impression male and female two end connectors effectively cooperate, guaranteed further that by interior male cone (strobilus masculinus) male and female two end connectors cooperate closely.In addition, the first seal ring has guaranteed the sealing between female end joint and the oil cooler, and the second seal ring has guaranteed the sealing between male and female two end connectors, has kept good sealability in convenient for assembly.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model female end joint is arranged at the sectional view on the oil cooler;
Fig. 3 is the sectional view that the utility model male end joint cooperates with the female end joint;
Fig. 4 is the plan view of the utility model male end joint;
Fig. 5 is the sectional view of the utility model male end joint A-A;
Fig. 6 is the sectional view of the utility model male end joint B-B;
Fig. 7 is the structural representation of the utility model male end joint;
Fig. 8 is the plan view of the utility model female end joint;
Fig. 9 is the sectional view of the utility model female end joint;
Figure 10 is the structural representation of the utility model female end joint;
Wherein, 1-oil cooler, 2-female end joint, 3-male end joint, 4-spacing jump ring, 5-limited impression, 6-inner conical surface, 7-male cone (strobilus masculinus), 8-positioning ring, the 9-the first seal ring, the 10-the second seal ring, 11-radiator.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further details:
The quick coupling structure of the oil cooler for transmission shown in Fig. 1 ~ 3, comprise oil cooler 1, pipeline, female end joint 2 and the male end joint 3 that matches with female end joint 2, wherein, male end joint 3 connecting pipelines, female end joint 2 are arranged on the oil cooler 1, the inwall of described female end joint 2 is provided with spacing jump ring 4, and the outer wall of described male end joint 3 is provided with the limited impression 5 corresponding with spacing jump ring 4.
In the such scheme, shown in Fig. 4 ~ 10, the inwall of described female end joint 2 is provided with inner conical surface 6, and the outer wall of described male end joint 3 is provided with the male cone (strobilus masculinus) 7 corresponding with inner conical surface 6.Interior male cone (strobilus masculinus) matches, and male and female two end connectors are cooperated closely.
In the such scheme, described female end joint 2 is provided with positioning ring 8.Guaranteed that female end joint 2 is connected closely with oil cooler 1.
In the such scheme, be provided with the first seal ring 9 between the outer wall of described female end joint 2 and the oil cooler 1.Guaranteed the sealing between female end joint 2 and the oil cooler 1.
In the such scheme, be provided with the second seal ring 10 between the hole of described female end joint 2 and the male end joint 3.Guaranteed the sealing between male and female two end connectors.
Working procedure of the present utility model is: oil cooler 1 is arranged in the radiator 11, and female end joint 2 is arranged on the oil cooler 1, and fixing by positioning ring 8, male end joint 3 is connected and fixed with pipeline.In male end joint 3 access female end joints 2, be fixed by spacing jump ring 4 and limited impression 5, machine oil enters cooling in the oil cooler 1 by pipeline.Owing between the outer wall of female end joint 2 and oil cooler 1, being provided with the first seal ring 9.And between the hole of female end joint 2 and male end joint 3, be provided with the second seal ring 10.Guarantee Systems balanth, in convenient the installation, guaranteed good sealability.
The above; it only is embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. the quick coupling structure of an oil cooler for transmission, comprise oil cooler (1), pipeline, female end joint (2) and the male end joint (3) that matches with female end joint (2), wherein, male end joint (3) connecting pipeline, female end joint (2) are arranged on the oil cooler (1), it is characterized in that: the inwall of described female end joint (2) is provided with spacing jump ring (4), and the outer wall of described male end joint (3) is provided with the limited impression (5) corresponding with spacing jump ring (4).
2. the quick coupling structure of a kind of oil cooler for transmission as claimed in claim 1, it is characterized in that: the inwall of described female end joint (2) is provided with inner conical surface (6), and the outer wall of described male end joint (3) is provided with the male cone (strobilus masculinus) (7) corresponding with inner conical surface (6).
3. the quick coupling structure of a kind of oil cooler for transmission as claimed in claim 2, it is characterized in that: described female end joint (2) is provided with positioning ring (8).
4. the quick coupling structure of a kind of oil cooler for transmission as claimed in claim 3 is characterized in that: be provided with the first seal ring (9) between the outer wall of described female end joint (2) and the oil cooler (1).
5. the quick coupling structure of a kind of oil cooler for transmission as claimed in claim 4 is characterized in that: be provided with the second seal ring (10) between the hole of described female end joint (2) and the male end joint (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618294 CN202901242U (en) | 2012-11-21 | 2012-11-21 | Quick coupling structure of gearbox oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618294 CN202901242U (en) | 2012-11-21 | 2012-11-21 | Quick coupling structure of gearbox oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901242U true CN202901242U (en) | 2013-04-24 |
Family
ID=48121914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220618294 Expired - Lifetime CN202901242U (en) | 2012-11-21 | 2012-11-21 | Quick coupling structure of gearbox oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402384A (en) * | 2015-12-16 | 2016-03-16 | 力帆实业(集团)股份有限公司 | Connecting structure of oil cooling pipe and oil cooler and automobile |
-
2012
- 2012-11-21 CN CN 201220618294 patent/CN202901242U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402384A (en) * | 2015-12-16 | 2016-03-16 | 力帆实业(集团)股份有限公司 | Connecting structure of oil cooling pipe and oil cooler and automobile |
| CN105402384B (en) * | 2015-12-16 | 2018-05-29 | 力帆实业(集团)股份有限公司 | The connection structure and a kind of automobile of a kind of oil-cooled tube and oil cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |