CN103182466A - Joint sealing face assembly - Google Patents
Joint sealing face assembly Download PDFInfo
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- CN103182466A CN103182466A CN2011104535308A CN201110453530A CN103182466A CN 103182466 A CN103182466 A CN 103182466A CN 2011104535308 A CN2011104535308 A CN 2011104535308A CN 201110453530 A CN201110453530 A CN 201110453530A CN 103182466 A CN103182466 A CN 103182466A
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- joint
- sealing face
- face assembly
- joint sealing
- products
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Abstract
The invention discloses a joint sealing face assembly, which can be used for realizing cold-extrusion forming of parts and reducing the manufacture cost of products so as to enable the key parameters of the products to be easier to control. The technical scheme of the joint sealing face assembly is as follows: a fragmentation type combinational design is used to replace the traditional integral design and can be used for realizing a full cold-upsetting process of the products and reducing the cost of machining design and the risks of low stability of the products compared with the prior art, in addition, after the parts are subjected to small interference assembly, a riveting manner instead of a welding manner is adopted to realize linear contact of the sealing faces of the parts, so that the contact pressure is extremely high, and thus, the sealing effect is greatly enhanced.
Description
Technical field
The present invention relates to the joint sealing structure in a kind of automobile, relate in particular to Japan Automobile Standard organization (JASO) joint sealing face assembly.
Background technology
Traditional sealing can only be adopted the machined manufacturing, and as shown in Figure 1, test finds that with traditional joint sealing structure, it is fast to make tool wear, quality control difficulty, manufacturing cost height.
If this sealing surface is adopted cold heading technique, then cause quick-fried mould phenomenon easily, therefore substantially impossible cold upset forming, and the very difficult control of beating of the conical surface and screw thread.
Summary of the invention
The objective of the invention is to address the above problem, a kind of joint sealing face assembly is provided, make part can realize cold-extrusion shaping, reduce cost of goods manufactured, make that the product key parameter is more easy to control.
Technical scheme of the present invention is: the present invention has disclosed a kind of joint sealing face assembly, and the part of its center tap is the structure of split blade type combination, forms sealing surface after the part riveted and fixed of described joint.
According to the embodiment of joint sealing face assembly of the present invention, the part of described joint adopts full cold heading technique to be shaped.
According to the embodiment of joint sealing face assembly of the present invention, be the riveted joint assembling mode that small offence is won between the part of described joint.
According to the embodiment of joint sealing face assembly of the present invention, the part of described joint forms the line way of contact by described sealing surface.
According to the embodiment of joint sealing face assembly of the present invention, described joint is the Japan Automobile Standard organization joint.
The present invention contrasts prior art following beneficial effect: the solution of the present invention is to adopt the Combination Design of split blade type to replace traditional global design, compared to conventional art, can realize the full cold heading technique of product, reduce the cost of machined design, reduce the low risk of product stability, and after the part small offence is won assembling, adopt the riveted joint mode but not welding manner, the part sealing surface reaches the line way of contact after riveted joint, thereby makes footprint pressure very big, thereby has improved sealing function greatly.
Description of drawings
Fig. 1 shows the schematic diagram of traditional joint sealing.
Fig. 2 A, 2B show the structure chart of the embodiment of joint sealing face assembly of the present invention.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Fig. 2 A shows the embodiment of joint sealing face assembly of the present invention, and Fig. 2 B is the schematic diagram that its cold heading technique is shaped.See also Fig. 2 A, the composition of the joint sealing face assembly of present embodiment is joint part, and the structure of joint part is the structure of split blade type Combination Design, and these joint parts form sealing surface 1 after riveted and fixed.
Be the riveted joint assembling mode that small offence is won between the part of joint, can be so that joint part forms the line way of contact by sealing surface.
Joint in the present embodiment is the Japan Automobile Standard organization joint.
Above-described embodiment provides to those of ordinary skills and realizes and use of the present invention, those of ordinary skills can be under the situation that does not break away from invention thought of the present invention, above-described embodiment is made various modifications or variation, thereby invention scope of the present invention do not limit by above-described embodiment, and should be the maximum magnitude that meets the inventive features that claims mention.
Claims (5)
1. a joint sealing face assembly is characterized in that, the part of its center tap is the structure of split blade type combination, forms sealing surface after the part riveted and fixed of described joint.
2. joint sealing face assembly according to claim 1 is characterized in that, the part of described joint adopts full cold heading technique to be shaped.
3. joint sealing face assembly according to claim 1 is characterized in that, is the riveted joint assembling mode that small offence is won between the part of described joint.
4. joint sealing face assembly according to claim 1 is characterized in that, the part of described joint forms the line way of contact by described sealing surface.
5. according to each described joint sealing face assembly among the claim 1-4, it is characterized in that described joint is the Japan Automobile Standard organization joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104535308A CN103182466A (en) | 2011-12-29 | 2011-12-29 | Joint sealing face assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104535308A CN103182466A (en) | 2011-12-29 | 2011-12-29 | Joint sealing face assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103182466A true CN103182466A (en) | 2013-07-03 |
Family
ID=48674054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104535308A Pending CN103182466A (en) | 2011-12-29 | 2011-12-29 | Joint sealing face assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103182466A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3970336A (en) * | 1974-11-25 | 1976-07-20 | Parker-Hannifin Corporation | Tube coupling joint |
| US4626001A (en) * | 1984-04-16 | 1986-12-02 | The Deutsch Company Metal Components Division | Fluid fitting with high temperature capabilities |
| US5529349A (en) * | 1993-08-25 | 1996-06-25 | Itt Corporation | Mounting apparatus with reduced resistance bead seal |
| JPH09303649A (en) * | 1996-03-13 | 1997-11-28 | Hitachi Cable Ltd | Mouthpiece and brake hose |
| US6598286B1 (en) * | 2000-04-12 | 2003-07-29 | Dana Corp | Metal tube coupling arrangement and method of manufacture |
| CN2720229Y (en) * | 2004-09-08 | 2005-08-24 | 连云港市太阳雨热水器制造有限公司 | Adapter for heat-transfer coiled pipe of solar water heater |
| CN201246547Y (en) * | 2008-07-30 | 2009-05-27 | 上海汽车制动系统有限公司 | Metal tube joint, brake hard tube and riveted structure thereof |
| CN202539451U (en) * | 2011-12-29 | 2012-11-21 | 上海大陆汽车制动系统销售有限公司 | Joint sealing surface component |
-
2011
- 2011-12-29 CN CN2011104535308A patent/CN103182466A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3970336A (en) * | 1974-11-25 | 1976-07-20 | Parker-Hannifin Corporation | Tube coupling joint |
| US4626001A (en) * | 1984-04-16 | 1986-12-02 | The Deutsch Company Metal Components Division | Fluid fitting with high temperature capabilities |
| US5529349A (en) * | 1993-08-25 | 1996-06-25 | Itt Corporation | Mounting apparatus with reduced resistance bead seal |
| JPH09303649A (en) * | 1996-03-13 | 1997-11-28 | Hitachi Cable Ltd | Mouthpiece and brake hose |
| US6598286B1 (en) * | 2000-04-12 | 2003-07-29 | Dana Corp | Metal tube coupling arrangement and method of manufacture |
| CN2720229Y (en) * | 2004-09-08 | 2005-08-24 | 连云港市太阳雨热水器制造有限公司 | Adapter for heat-transfer coiled pipe of solar water heater |
| CN201246547Y (en) * | 2008-07-30 | 2009-05-27 | 上海汽车制动系统有限公司 | Metal tube joint, brake hard tube and riveted structure thereof |
| CN202539451U (en) * | 2011-12-29 | 2012-11-21 | 上海大陆汽车制动系统销售有限公司 | Joint sealing surface component |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130703 |