CN105757239A - Metal sealing ring - Google Patents
Metal sealing ring Download PDFInfo
- Publication number
- CN105757239A CN105757239A CN201410792898.0A CN201410792898A CN105757239A CN 105757239 A CN105757239 A CN 105757239A CN 201410792898 A CN201410792898 A CN 201410792898A CN 105757239 A CN105757239 A CN 105757239A
- Authority
- CN
- China
- Prior art keywords
- groove
- ring
- seal groove
- cross
- sealing
- 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.)
- Pending
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- Gasket Seals (AREA)
Abstract
Provided is a metal sealing ring.The metal sealing ring is characterized in that the metal sealing ring comprises a steel ring body, annular sealing grooves are formed in the two side faces of the steel ring body, the cross section from the groove bottom to the groove opening of each sealing groove is shaped like an opening which is enlarged gradually, the included angle a of the groove wall of each sealing groove and the cross section of the corresponding end face is 80 degrees, and a groove is formed in the ring surface of the steel ring.According to the metal sealing ring, the structure is simple, the strength is high, the sealing effect is good, and installation is convenient.
Description
Technical field
The present invention relates to a kind of sealing member on fluid line.
Background technology
Sealing member is to prevent oil liquid leakage, and existing tubing head sealing member is easily deformed, and operationally fluid easily leaks, and sealing effectiveness is poor.
Summary of the invention
For solving above-mentioned technical problem, the present invention provides the metal o-ring of a kind of simple in construction, intensity height and good sealing effect.
The technical solution used in the present invention is as follows: it includes steel ring body, the seal groove of annular it is provided with in the two sides of steel ring body, the bottom land of seal groove is the opening shape become larger to the cross section of notch, the cross section angle a of the end face that the cell wall of seal groove is corresponding with it is 80 degree, and the anchor ring of steel ring is provided with groove.
Ring gasket in use, is arranged on the port of oil pipe or other need to seal place, arrange the sealing ring matched with seal groove in seal groove by the present invention, the width of rebate of seal groove cross section is more than the slot bottom width of seal groove, making good sealing effect, ring gasket is steel, and its intensity is high.
Owing to have employed technique scheme, the simple in construction of the present invention, intensity is high and good sealing effect, easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the enlarged drawing of A in Fig. 1.
Detailed description of the invention
In conjunction with accompanying drawing, the present invention is further explained.
As illustrated in fig. 1 and 2, the present invention includes steel ring body 1, the seal groove 2 of annular it is provided with in the front of steel ring body 1 and the back side, the bottom land of seal groove 2 is the opening shape become larger to the cross section of notch, the cross section angle a of the end face that the cell wall of seal groove 2 is corresponding with it is 80 degree, and the anchor ring of steel ring is provided with groove 3.
Ring gasket in use, is arranged on the port of oil pipe or other need to seal place, arrange the sealing ring matched with seal groove in seal groove by the present invention, the width of rebate of seal groove cross section is more than the slot bottom width of seal groove, making good sealing effect, ring gasket is steel, and its intensity is high.The cross section angle a of the end face that the cell wall of seal groove 2 is corresponding with it is 80 degree.Make sealing ring and seal cell wall laminating closely.Groove makes steel ring body tightr with the laminating of the inwall of oil pipe, it is prevented that leakage, sealing effectiveness is all good.
Claims (1)
1. a metal o-ring, it is characterized in that, it includes steel ring body, the seal groove of annular it is provided with in the two sides of steel ring body, the bottom land of seal groove is the opening shape become larger to the cross section of notch, the cross section angle a of the end face that the cell wall of seal groove is corresponding with it is 80 degree, and the anchor ring of steel ring is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792898.0A CN105757239A (en) | 2014-12-20 | 2014-12-20 | Metal sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792898.0A CN105757239A (en) | 2014-12-20 | 2014-12-20 | Metal sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105757239A true CN105757239A (en) | 2016-07-13 |
Family
ID=56339354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410792898.0A Pending CN105757239A (en) | 2014-12-20 | 2014-12-20 | Metal sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105757239A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825781A (en) * | 2018-05-25 | 2018-11-16 | 哈尔滨工程大学 | A kind of dual spherical surface metal o-ring of dismountable H-type and flange arrangement |
| CN108866278A (en) * | 2018-06-13 | 2018-11-23 | 山东钢铁股份有限公司 | The sealing device and its replacing options of a kind of RH furnace high temperature active tunnel junction |
| CN109485007A (en) * | 2018-11-23 | 2019-03-19 | 重庆隆携信息技术有限公司 | Ration distribution control system |
-
2014
- 2014-12-20 CN CN201410792898.0A patent/CN105757239A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825781A (en) * | 2018-05-25 | 2018-11-16 | 哈尔滨工程大学 | A kind of dual spherical surface metal o-ring of dismountable H-type and flange arrangement |
| CN108866278A (en) * | 2018-06-13 | 2018-11-23 | 山东钢铁股份有限公司 | The sealing device and its replacing options of a kind of RH furnace high temperature active tunnel junction |
| CN109485007A (en) * | 2018-11-23 | 2019-03-19 | 重庆隆携信息技术有限公司 | Ration distribution control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |