CN1439824A - Metal rubber sealed ring and manufacture for elastic component thereof - Google Patents
Metal rubber sealed ring and manufacture for elastic component thereof Download PDFInfo
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- CN1439824A CN1439824A CN 03111293 CN03111293A CN1439824A CN 1439824 A CN1439824 A CN 1439824A CN 03111293 CN03111293 CN 03111293 CN 03111293 A CN03111293 A CN 03111293A CN 1439824 A CN1439824 A CN 1439824A
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- elastic element
- seal ring
- metal
- rubber seal
- exoperidium
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Abstract
A sealing metal-rubber ring is composed of ring-shaped elastic element with regular cross-section, and external jacket with slot. Said elastic element is made up of metallic wire through winding to become spiral roll with 0.9-2 mm of diameter, stretching by fixed spiral pitch, making blank and cold punching. Its advantages are simple making process, and high resistance to high and low temp, corrosion and ageing.
Description
Technical field: the making method that the present invention relates to a kind of sealing component and middle elastic element thereof.
Background technique: in mechanical system, seal arrangement is a very important constituent element, and under many circumstances, sealability will directly influence whole system operation performance and quality, and poor sealing will cause systemic-function to descend, even accidents caused.In recent years, the research of sealing technique and seal arrangement has had significant progress, the structure shape and the performance quality of Sealing have had large increase, in numerous seal form, with rubber is that raw-material various Sealing occupies very big ratio in actual application in engineering, but rubber seal is limit owing to its material inherent characteristic, at high temperature, low temperature, the big temperature difference, under the operating mode such as aggressive medium and long lifetime, its sealability is difficult to satisfactory, the R and D that are operated in the dedicated sealing member under these extraordinary operating modes are one of major subjects of mechanical engineering field always, therefore, develop novel seal member and to make the demand that satisfies these special operation conditions with easy method be very necessary.
Summary of the invention: the invention provides and a kind ofly do not contain General Purpose Rubber but have than the better metal-rubber seal ring of General Purpose Rubber seal ring performance, it comprises annular elastic element 1, coated outside at elastic element 1 has exoperidium 2, the cross section of described elastic element 1 has the shape of rule, have breach 2-1 on the described exoperidium 2, elastic element 1 is that the wire of 0.05-0.5mm is made by diameter, described exoperidium 2 is made by soft material, and the making method of elastic element 1 is in the metal-rubber seal ring: a. utilizes the special molding machine that wire is rolled into the helical coil of diameter for 0.9-2mm; B. then helical coil is carried out constant pitch and stretch, make its pitch be approximately equal to the helical coil diameter; C. the helical coil after will stretching is made blank; D. get final product blank is cold stamping shaped.The present invention forms in each element of seal ring and does not contain any General Purpose Rubber, its material is to have high temperature resistant and wire low temperature tolerance characteristics, member after the moulding has the better elastic performance, compare with the General Purpose Rubber sealing component, the metal-rubber seal ring has high temperature resistant, low temperature resistant, the anti-big temperature difference, characteristics such as anticorrosive, aging; Metal-rubber seal ring sectional shape can be prepared into circle, ellipse, square, rectangle or trapezoidal etc. according to different operating mode demands, its exoperidium opening direction can be on internal diameter, external diameter or upper and lower surface, therefore, the metal-rubber seal ring can either be realized the sealing with elastic element parallel axes direction, can realize having adaptability very widely again along elastic element sealing radially; Select the suitable opening direction, to help improving the sealability of seal ring, its principle is as follows: sealing medium can enter into the metal-rubber elastic element by the opening of foreskin, because the metal-rubber elastic element has porosity, when medium is full of, will produce active force to foreskin, further the working pressure between raising and the sealed member surface of contact, thereby raising sealing, these characteristics are the distinctive performances of metal-rubber seal ring; The present invention is applied to field of sealing technology with the metal-rubber technology, and unique technology makes the preparation of small bore, large scale metal-rubber elastic element become possibility; Exoperidium adopts soft material, and such as copper or teflon foreskin, it has guaranteed that seal ring has good dimensional stability; The innovation of seal ring structure has caused the innovation on the performance, and the organic assembling of elastic element and elasticity exoperidium makes seal ring have the ability of thrust load of bearing and radial load, has guaranteed the sealability of seal ring along both direction; Change material, sectional dimension, the pre compressed magnitude of elastic element, can make seal ring have different sealabilities, help forming series product, satisfy the needs of different operating modes; The sealing ring can be used for the inoperable environment of General Purpose Rubber, is particularly suitable for the sealing of extraordinary operating modes such as Aero-Space; The sealing ring be can be made into the cross section for circular, oval, square, rectangle or structure shape such as trapezoidal, satisfy of the requirement of the installation place of seal ring, realize different sealabilities simultaneously seal ring structure.The sealability of seal ring of the present invention is better than the sealability of General Purpose Rubber seal ring, can guarantee the reliability that seals and the stability of work in the course of the work, is the ideal substitute of rubber seal ring under the extraordinary operating mode.The making method of elastic element is easy, easy to operate among the present invention.
Description of drawings: Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 are that the cross section is the structural representation of elastic element 1 in the difformity metal-rubber seal ring.Fig. 6 is the structural representation of embodiment two, Fig. 7 is the structural representation of embodiment three, Fig. 8 is the structural representation of embodiment four, and Fig. 9 is the structural representation of embodiment five, and Figure 10 is the structural representation of embodiment six.
Embodiment one: present embodiment comprises annular elastic element 1, coated outside at elastic element 1 has exoperidium 2, the cross section of described elastic element 1 has the shape of rule, have breach 2-1 on the described exoperidium 2, elastic element 1 is that the wire of 0.05-0.5mm is made by diameter, described exoperidium 2 is made by soft material, and the making method of elastic element 1 is in the metal-rubber seal ring: a. utilizes the special molding machine that wire is rolled into the helical coil of diameter for 0.9-2mm; B. then helical coil is carried out constant pitch and stretch, make its pitch be approximately equal to the helical coil diameter; C. the helical coil after will stretching is made blank; D. get final product blank is cold stamping shaped.When the metal-rubber element is installed in the foreskin, guarantee that the metal rubber element has certain pre compressed magnitude, to guarantee the contact pressure between seal ring and the extraneous seal casinghousing, exoperidium 2 employing thickness are that the soft material of 0.15-1.0mm is made.
Embodiment two: with reference to Fig. 1, Fig. 6, the cross section of elastic element 1 is circular in the present embodiment, and exoperidium 2 is wrapped in elastic element 1, and breach 2-1 is arranged on the internal diameter of exoperidium 2, the wire of making elastic element 1 is a Stainless Steel Wire, and the soft material of making exoperidium is a copper.
Embodiment three: with reference to Fig. 2 and Fig. 7, the cross section of elastic element 1 is oval in the present embodiment, and breach 2-1 is arranged on the upper end of exoperidium 2, and the wire of making elastic element 1 is a copper wire, and the soft material of making exoperidium is a teflon.
Embodiment four: with reference to Fig. 3, Fig. 8, the cross section of elastic element 1 is square in the present embodiment, and breach 2-1 is arranged on the upper end of exoperidium 2, and the wire of making elastic element 1 is an aluminium wire, and the soft material of making exoperidium is an aluminium.
Embodiment five: with reference to Fig. 4, Fig. 9, the cross section of elastic element 1 is a rectangle in the present embodiment, and breach 2-1 is arranged on the external diameter of exoperidium 2, and the wire of making elastic element 1 is a Stainless Steel Wire, and the soft material of making exoperidium 2 is a teflon.
Embodiment six: with reference to Fig. 5, Figure 10, the cross section of elastic element 1 is trapezoidal in the present embodiment, and breach 2-1 is arranged on the external diameter of exoperidium 2, and the wire of making elastic element 1 is an aluminium wire, and the soft material of making exoperidium 2 is a teflon.
The present invention is applicable to the sealing under the extraordinary operating modes such as Aero-Space, national defence, communications and transportation, light industry and the contour temperature of various civilian machineries, low temperature, the big temperature difference, corrosive environment, impulsive load, space radiation effect, is the ideal substitute of General Purpose Rubber seal ring under the extraordinary operating mode.
Claims (10)
1, a kind of metal-rubber seal ring, it comprises annular elastic element (1), it is characterized in that in the coated outside of elastic element (1) exoperidium (2) being arranged, the cross section of described elastic element (1) has the shape of rule, has breach (2-1) on the described exoperidium (2).
2, metal-rubber seal ring according to claim 1, the cross section that it is characterized in that described elastic element (1) is for circular.
3, metal-rubber seal ring according to claim 1, the cross section that it is characterized in that described elastic element (1) is square.
4, metal-rubber seal ring according to claim 1, the cross section that it is characterized in that described elastic element (1) is a rectangle.
5, metal-rubber seal ring according to claim 1, the cross section that it is characterized in that described elastic element (1) is for oval.
6, metal-rubber seal ring according to claim 1, the cross section that it is characterized in that described elastic element (1) is trapezoidal.
7, metal-rubber seal ring according to claim 1 is characterized in that described elastic element (1) is that the wire of 0.05-0.5mm is made by diameter, and described exoperidium (2) is made by soft material.
8, metal-rubber seal ring according to claim 7, the wire that it is characterized in that making elastic element (1) is Stainless Steel Wire or copper wire or aluminium wire.
9, metal-rubber seal ring according to claim 7, the soft material that it is characterized in that making exoperidium (2) is copper or aluminium or teflon.
10, the making method of elastic element in a kind of metal-rubber seal ring, it is characterized in that: a. utilizes the special molding machine that wire is rolled into the helical coil of diameter for 0.9-2mm; B. then helical coil is carried out constant pitch and stretch, make its pitch be approximately equal to the helical coil diameter; C. the helical coil after will stretching is made blank; D. get final product blank is cold stamping shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031112935A CN100363654C (en) | 2003-03-26 | 2003-03-26 | Metal rubber sealed ring and manufacture for elastic component thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031112935A CN100363654C (en) | 2003-03-26 | 2003-03-26 | Metal rubber sealed ring and manufacture for elastic component thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1439824A true CN1439824A (en) | 2003-09-03 |
| CN100363654C CN100363654C (en) | 2008-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031112935A Expired - Fee Related CN100363654C (en) | 2003-03-26 | 2003-03-26 | Metal rubber sealed ring and manufacture for elastic component thereof |
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| CN (1) | CN100363654C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950233A (en) * | 2011-08-27 | 2013-03-06 | 沈阳黎明航空发动机(集团)有限责任公司 | Metal rubber gasket manufacture process |
| CN103239306A (en) * | 2013-04-23 | 2013-08-14 | 柏传毅 | Manufacturing method of angled artificial intervertebral disc |
| CN103438183A (en) * | 2013-04-19 | 2013-12-11 | 四川大学 | Intelligent gear |
| CN104500748A (en) * | 2014-12-03 | 2015-04-08 | 上海康大橡胶制品制造有限公司 | O-shaped ring |
| CN104653777A (en) * | 2015-01-30 | 2015-05-27 | 柳州市莫尔斯汽配制造有限公司 | Rubber seal ring |
| CN105081152A (en) * | 2014-05-22 | 2015-11-25 | 中国人民解放军军械工程学院 | Manufacturing process method for thin-wall annular metal rubber component |
| CN109844928A (en) * | 2016-11-25 | 2019-06-04 | 应用材料公司 | Ceramic electrostatic chuck with v-seal band |
| CN112392954A (en) * | 2019-08-16 | 2021-02-23 | 中国科学院大连化学物理研究所 | Double-triangular polytetrafluoroethylene sealing O ring |
| CN114935009A (en) * | 2022-04-29 | 2022-08-23 | 福州大学 | High-temperature-resistant metal rubber composite structure sealing gasket and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1382577A (en) * | 2001-04-20 | 2002-12-04 | 哈尔滨工业大学 | Process for preparing metal-rubber material |
| CN2648188Y (en) * | 2003-03-26 | 2004-10-13 | 哈尔滨工业大学 | Metal rubber sealing ring |
-
2003
- 2003-03-26 CN CNB031112935A patent/CN100363654C/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950233A (en) * | 2011-08-27 | 2013-03-06 | 沈阳黎明航空发动机(集团)有限责任公司 | Metal rubber gasket manufacture process |
| CN102950233B (en) * | 2011-08-27 | 2015-08-19 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of metal-rubber liner manufacturing process |
| CN103438183A (en) * | 2013-04-19 | 2013-12-11 | 四川大学 | Intelligent gear |
| CN103438183B (en) * | 2013-04-19 | 2017-05-17 | 四川大学 | Intelligent gear |
| CN103239306A (en) * | 2013-04-23 | 2013-08-14 | 柏传毅 | Manufacturing method of angled artificial intervertebral disc |
| CN105081152A (en) * | 2014-05-22 | 2015-11-25 | 中国人民解放军军械工程学院 | Manufacturing process method for thin-wall annular metal rubber component |
| CN104500748A (en) * | 2014-12-03 | 2015-04-08 | 上海康大橡胶制品制造有限公司 | O-shaped ring |
| CN104653777A (en) * | 2015-01-30 | 2015-05-27 | 柳州市莫尔斯汽配制造有限公司 | Rubber seal ring |
| CN109844928A (en) * | 2016-11-25 | 2019-06-04 | 应用材料公司 | Ceramic electrostatic chuck with v-seal band |
| KR20190078656A (en) * | 2016-11-25 | 2019-07-04 | 어플라이드 머티어리얼스, 인코포레이티드 | A ceramic electrostatic chuck having a V-shaped sealing band |
| JP2019537262A (en) * | 2016-11-25 | 2019-12-19 | アプライド マテリアルズ インコーポレイテッドＡｐｐｌｉｅｄ Ｍａｔｅｒｉａｌｓ，Ｉｎｃｏｒｐｏｒａｔｅｄ | Ceramic electrostatic chuck with V-shaped seal band |
| KR102471167B1 (en) * | 2016-11-25 | 2022-11-24 | 어플라이드 머티어리얼스, 인코포레이티드 | Ceramic electrostatic chuck with V-shaped sealing band |
| KR20220162854A (en) * | 2016-11-25 | 2022-12-08 | 어플라이드 머티어리얼스, 인코포레이티드 | Ceramic electrostatic chuck having a v-shaped seal band |
| JP7225093B2 (en) | 2016-11-25 | 2023-02-20 | アプライド マテリアルズ インコーポレイテッド | Ceramic electrostatic chuck with V-shaped seal band |
| CN109844928B (en) * | 2016-11-25 | 2023-10-10 | 应用材料公司 | Ceramic electrostatic chuck with V-shaped sealing band |
| KR102630741B1 (en) * | 2016-11-25 | 2024-01-29 | 어플라이드 머티어리얼스, 인코포레이티드 | Ceramic electrostatic chuck having a v-shaped seal band |
| CN112392954A (en) * | 2019-08-16 | 2021-02-23 | 中国科学院大连化学物理研究所 | Double-triangular polytetrafluoroethylene sealing O ring |
| CN114935009A (en) * | 2022-04-29 | 2022-08-23 | 福州大学 | High-temperature-resistant metal rubber composite structure sealing gasket and preparation method thereof |
| CN114935009B (en) * | 2022-04-29 | 2024-01-23 | 福州大学 | High-temperature-resistant metal rubber composite structure sealing gasket and preparation method thereof |
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| Publication number | Publication date |
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| CN100363654C (en) | 2008-01-23 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20140326 |