CN208845936U - Integral type oil circuit crossover sub - Google Patents
Integral type oil circuit crossover sub Download PDFInfo
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- CN208845936U CN208845936U CN201821192557.XU CN201821192557U CN208845936U CN 208845936 U CN208845936 U CN 208845936U CN 201821192557 U CN201821192557 U CN 201821192557U CN 208845936 U CN208845936 U CN 208845936U
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- Prior art keywords
- crossover sub
- oil circuit
- pipeline ontology
- integral type
- type oil
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to integral type oil circuit crossover subs, are made of annular base, the first pipeline ontology, the second pipeline ontology and crossover sub.First pipeline ontology is connected with the oil inlet of its engine, and the second pipeline ontology is connected with crossover sub；Oil circuit crossover sub uses forging type, machining to assembly point and sealing position by connector outer profile/internal structure machine-shaping.Relative to conventional oil path connector, this oil circuit crossover sub is integral type component, not only increase the service load of oil circuit receiving, the line segments by centre connection are cancelled simultaneously, the design complexity of crossover sub is reduced to the greatest extent, production efficiency is improved, processing cost is reduced, brings better prospect of the application.
Description
Technical field
The utility model relates to integral type oil circuit crossover subs, in particular to automobile oil pipe crossover sub.
Background technique
With the development of science and technology, automobile industry achieves unprecedented progress, while environment brought by automobile
Pollution problem is also more serious.How it is effective it is energy saving become the urgent problem in automobile use process, in addition to
Constant to improve outside automobile engine performance, the weight and structure for mitigating each components of automobile are also an energy saving weight
Want measure.
By taking the fuel pipe of automobile as an example, fuel pipe generally comprises fuel pipe, flaring and connector.The connector of the prior art
It is all seperated design that structure is most of, and occupied space is big, causes connector design complicated, difficulty of processing greatly improves.
Summary of the invention
The main purpose of the utility model is to provide a kind of processing cost is low, the simple integral type oil circuit conversion of structure is connect
Head, to solve the design of connector fission, the big drawback of occupied space.
To achieve the above object, the technical solution that the utility model is taken are as follows:
Integral type oil circuit crossover sub is made of annular base, the first pipeline ontology, the second pipeline ontology and crossover sub.
First pipeline ontology is connected with the oil inlet of its engine, and the second pipeline ontology is connected with crossover sub；Relative to conventional oil path
The seperated design of crossover sub, this oil circuit crossover sub are integral type component, the line segments of centre connection are cancelled, utmostly
The design complexity for reducing crossover sub；Crossover sub uses forging type, and connector outer profile/internal structure is processed
Molding, it is machining to assembly point and sealing position.
Preferably, the coupling part of oil circuit crossover sub is equipped with the annular groove design with gradient, by the way of press polish
Surface grinding is carried out, surface strength is improved, is equipped with sealing ring in the annular groove.
Preferably, Compress rate of sealing ring is to reduce O-ring and flange Separation；Increase O-ring and flange contact facings
It is wide.
Compared with prior art, the utility model has the following beneficial effects: this oil circuit crossover sub is integral type component,
The service load of oil circuit receiving is not only increased, while the line segments of centre connection being cancelled, reduces conversion to the greatest extent
The design complexity of connector improves production efficiency, reduces processing cost, brings better prospect of the application.
Detailed description of the invention
Fig. 1 is the utility model integral type oil circuit crossover sub overall structure diagram.
Fig. 2 is the utility model integral type oil circuit crossover sub overall structure top view.
Fig. 3 is the sectional view of the utility model integral type oil circuit crossover sub.
In figure: 1, annular base；2, the first pipeline ontology；3, the second pipeline ontology；4, crossover sub.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
The utility model integral type oil circuit crossover sub, by annular base 1, the first pipeline ontology 2, the second pipeline ontology 3
And crossover sub 4 forms.First pipeline ontology 2 is connected with the oil inlet of its engine, the second pipeline ontology 3 and crossover sub 4
It is connected；Crossover sub 4 uses forging type, by connector outer profile/internal structure machine-shaping, to assembly point and sealing position machine
Machine-shaping.Relative to conventional oil path crossover sub, this oil circuit crossover sub is integral type component, not only increases oil circuit receiving
Service load, while by centre connection line segments cancel, reduce the design complexity of crossover sub to the greatest extent,
Production efficiency is improved, processing cost is reduced, brings better prospect of the application.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. integral type oil circuit crossover sub, which is characterized in that including annular base (1), the first pipeline ontology (2), the second pipeline
Ontology (3) and crossover sub (4)；Wherein, the second pipeline ontology (3) is fixed on the annular base (1), and described first
Pipeline ontology (2) and the crossover sub (4) are connected to the both sides of the second pipeline ontology (3).
2. integral type oil circuit crossover sub according to claim 1, it is characterised in that: the first pipeline ontology (2) with
The oil inlet of its engine is connected, and the second pipeline ontology (3) is connected with the crossover sub (4).
3. integral type oil circuit crossover sub according to claim 1, it is characterised in that: the connection of oil circuit crossover sub (4)
Part is equipped with annular groove and designs, and surface grinding is carried out by the way of press polish, and sealing ring is equipped in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192557.XU CN208845936U (en) | 2018-07-26 | 2018-07-26 | Integral type oil circuit crossover sub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192557.XU CN208845936U (en) | 2018-07-26 | 2018-07-26 | Integral type oil circuit crossover sub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208845936U true CN208845936U (en) | 2019-05-10 |
Family
ID=66354142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821192557.XU Active CN208845936U (en) | 2018-07-26 | 2018-07-26 | Integral type oil circuit crossover sub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208845936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500464A (en) * | 2019-08-21 | 2019-11-26 | 江苏长龄液压股份有限公司 | A kind of compact center-rotary joint |
-
2018
- 2018-07-26 CN CN201821192557.XU patent/CN208845936U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500464A (en) * | 2019-08-21 | 2019-11-26 | 江苏长龄液压股份有限公司 | A kind of compact center-rotary joint |
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