CN104455418A - Novel compression-resistant and wear-resistant O-shaped seal ring - Google Patents
Novel compression-resistant and wear-resistant O-shaped seal ring Download PDFInfo
- Publication number
- CN104455418A CN104455418A CN201410637778.3A CN201410637778A CN104455418A CN 104455418 A CN104455418 A CN 104455418A CN 201410637778 A CN201410637778 A CN 201410637778A CN 104455418 A CN104455418 A CN 104455418A
- Authority
- CN
- China
- Prior art keywords
- seal ring
- resistant
- wear
- metal elastic
- runddichtringo
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
- F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a novel compression-resistant and wear-resistant O-shaped seal ring. The novel compression-resistant and wear-resistant O-shaped seal ring comprises a seal ring body. A concave groove is formed in the outer side of the circumference of the seal ring body, a metal elastic body identical with the concave groove in structure is arranged inside the concave groove, the two end faces of the seal ring body are of a planar structure and are each provided with a wear-resistant lining plate, the wear-resistant lining plates are bonded with the end faces of the O-shaped seal ring through thermoplastic adhesives, and a squeezing-resistant material is arranged in the metal elastic body 3. According to the novel compression-resistant and wear-resistant O-shaped seal ring, the metal elastic body and the squeezing-resistant material are additionally arranged, through the reasonable design, a seal structure of the seal ring recovers automatically through the metal elastic body after the seal ring is used for a long time, the service life of the seal ring is effectively prolonged, the replacing frequency of the seal ring is reduced, the use efficiency of equipment is improved, and manpower and material resource input is reduced indirectly.
Description
Technical field
The present invention relates to Sealing, particularly relate to the wear-resisting O RunddichtringO of a kind of Novel compressive.
Background technique
O type circle forms so be also called rubber o-ring because adopting top-quality rubber deep processing.Be used for sealing to use.So be also called: O type rubber seal.O RunddichtringO compares with other pattern seal rings, has the following advantages: be 1. applicable to multiple seal form: static sealing, dynamic seal (packing).Be fit for various uses material, and the standardization all of size and groove, interchangeability is strong.2. be applicable to multi-motion mode: rotary motion, axially reciprocating or aggregate motion (such as rotating reciprocal aggregate motion).3. be applicable to multiple different sealing medium: Oil, Water, Gas, chemical mediator or other mixed medium.By selecting suitable rubber material and suitable formula Design, realize oil, water, air, coal gas and the effective seal action of various chemical mediator.4. simplicity of design, compact structure, mounting or dismounting are convenient: O shape circle cross-sectional configuration is extremely simple, and has self sealing action, and sealability is reliable.
The O RunddichtringO that prior art manufactures, although the sealing demand of equipment can be met, because its structure is simple, be squeezed after easily wearing and tearing and former sealing station cannot be recovered, cause (liquid or gas) to leak, need often to change, cause the waste of the various cost of human body, economic dispatch.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the wear-resisting O RunddichtringO of a kind of Novel compressive, seal ring adds metal elastic gonosome and anti-extrusion material, by rational design, make seal ring after a long time use, automatically recovered the sealing configuration of seal ring by metal elastic gonosome, effectively extend the working life of seal ring, decrease the replacement frequency of seal ring, improve the utilization efficiency of equipment, indirectly decrease manpower, the input of material resources.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of Novel compressive wear-resisting O RunddichtringO, comprise seal ring body, described seal ring body periphery is provided with Baltimore groove, described Baltimore groove inside is provided with the metal elastic gonosome identical with female groove structures, described seal ring body both ends of the surface become plane structure, described both ends of the surface are respectively arranged with abrasion-proof backing block, described abrasion-proof backing block forms by thermoplastics type's binder is bonding with O type circle end face, is provided with anti-extrusion material between in described metal elastic gonosome 3.
In the present invention's preferred embodiments, described anti-extrusion material becomes round column structure and with seal ring body axis for the center of circle is uniform.
In the present invention's preferred embodiments, described abrasion-proof backing block adopts abrasive rubber materials processing to form.
In the present invention's preferred embodiments, described metal elastic gonosome adopts 65Mn or 60Si2Mn to make.
In the present invention's preferred embodiments, the thickness of described abrasion-proof backing block is 1.5mm ~ 2mm.
The invention has the beneficial effects as follows: the wear-resisting O RunddichtringO of a kind of Novel compressive of the present invention, seal ring adds metal elastic gonosome and anti-extrusion material, by rational design, make seal ring after a long time use, automatically recovered the sealing configuration of seal ring by metal elastic gonosome, effectively extend the working life of seal ring, decrease the replacement frequency of seal ring, improve the utilization efficiency of equipment, indirectly decrease manpower, the input of material resources.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of Novel pressure-resistant of the present invention wear-resistant O RunddichtringO one preferred embodiment.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
The wear-resisting O RunddichtringO of a kind of Novel compressive, comprise seal ring body 1, described seal ring body 1 periphery is provided with Baltimore groove 2, described Baltimore groove 2 inside is provided with the metal elastic gonosome 3 identical with Baltimore groove 2 structure, described seal ring body 1 both ends of the surface become plane structure, described both ends of the surface are respectively arranged with abrasion-proof backing block 4, and described abrasion-proof backing block 4 forms by thermoplastics type's binder is bonding with O type circle end face, is provided with anti-extrusion material 5 between in described metal elastic gonosome 3.
Further, described anti-extrusion material 5 one-tenth round column structures and with seal ring body axis for the center of circle is uniform.
In above-mentioned, when seal ring body 1 is in use squeezed, metal elastic gonosome 3 outwards extrudes because of the elastic force of self, keep seal ring body 1 indeformable, or when abrasion-proof backing block 4 is worn, same meeting, because rebound in metal elastic gonosome 3 phase both sides, ensures that the sealing station of seal ring body 1 is motionless, prevents ring wear from causing (liquid or gas) to leak.
Further, described abrasion-proof backing block 4 adopts abrasive rubber materials processing to form and the thickness of abrasion-proof backing block is 1.5mm ~ 2mm.
Further, described metal elastic gonosome 3 adopts 65Mn or 60Si2Mn to make.
The invention has the beneficial effects as follows: the wear-resisting O RunddichtringO of a kind of Novel compressive of the present invention, seal ring adds metal elastic gonosome and anti-extrusion material, by rational design, make seal ring after a long time use, automatically recovered the sealing configuration of seal ring by metal elastic gonosome, effectively extend the working life of seal ring, decrease the replacement frequency of seal ring, improve the utilization efficiency of equipment, indirectly decrease manpower, the input of material resources.
Claims (5)
1. the wear-resisting O RunddichtringO of Novel compressive, it is characterized in that, comprise seal ring body, described seal ring body periphery is provided with Baltimore groove, described Baltimore groove inside is provided with the metal elastic gonosome identical with female groove structures, and described seal ring body both ends of the surface become plane structure, and described both ends of the surface are respectively arranged with abrasion-proof backing block, described abrasion-proof backing block forms by thermoplastics type's binder is bonding with O type circle end face, is provided with anti-extrusion material between in described metal elastic gonosome 3.
2. the wear-resisting O RunddichtringO of Novel compressive according to claim 1, is characterized in that, described anti-extrusion material becomes round column structure and with seal ring body axis for the center of circle is uniform.
3. the wear-resisting O RunddichtringO of Novel compressive according to claim 1, is characterized in that, described abrasion-proof backing block adopts abrasive rubber materials processing to form.
4. according to the wear-resisting O RunddichtringO of Novel compressive according to claim 1, it is characterized in that, described metal elastic gonosome adopts 65Mn or 60Si2Mn to make.
5. according to the wear-resisting O RunddichtringO of Novel compressive according to claim 1, it is characterized in that, the thickness of described abrasion-proof backing block is 1.5mm ~ 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637778.3A CN104455418A (en) | 2014-11-13 | 2014-11-13 | Novel compression-resistant and wear-resistant O-shaped seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637778.3A CN104455418A (en) | 2014-11-13 | 2014-11-13 | Novel compression-resistant and wear-resistant O-shaped seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104455418A true CN104455418A (en) | 2015-03-25 |
Family
ID=52901943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410637778.3A Pending CN104455418A (en) | 2014-11-13 | 2014-11-13 | Novel compression-resistant and wear-resistant O-shaped seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455418A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321867A (en) * | 2015-09-23 | 2016-02-10 | 桂林电子科技大学 | Fabrication method of interconnected support plate |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2953078A1 (en) * | 1979-02-23 | 1980-09-04 | Kurt Held | Sliding seal for continuously working laminating machine - has pressure cushion formed behind belt and pressed against material to be laminated |
| CN2497113Y (en) * | 2001-08-15 | 2002-06-26 | 成都华西化工研究所 | Lip-shape sealing ring |
| CN201190794Y (en) * | 2008-04-25 | 2009-02-04 | 淄博爱科密封件有限公司 | Combination special shape sealing element |
| CN201714976U (en) * | 2010-05-06 | 2011-01-19 | 山东凯特工业技术有限公司 | Mechanical oil seal |
| CN102313018A (en) * | 2010-06-30 | 2012-01-11 | 三菱电线工业株式会社 | The U-shaped Sealing |
| CN202418586U (en) * | 2011-12-03 | 2012-09-05 | 四川蓝弋科技有限公司 | Lip-shaped sealing ring |
| CN203463655U (en) * | 2013-08-31 | 2014-03-05 | 温州卓海五金机械有限公司 | Metal seal ring |
| CN203717927U (en) * | 2014-02-26 | 2014-07-16 | 北京裕泰行新材料科技有限公司 | Sealing ring |
| CN203717926U (en) * | 2014-02-26 | 2014-07-16 | 北京裕泰行新材料科技有限公司 | Sealing assembly |
-
2014
- 2014-11-13 CN CN201410637778.3A patent/CN104455418A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2953078A1 (en) * | 1979-02-23 | 1980-09-04 | Kurt Held | Sliding seal for continuously working laminating machine - has pressure cushion formed behind belt and pressed against material to be laminated |
| CN2497113Y (en) * | 2001-08-15 | 2002-06-26 | 成都华西化工研究所 | Lip-shape sealing ring |
| CN201190794Y (en) * | 2008-04-25 | 2009-02-04 | 淄博爱科密封件有限公司 | Combination special shape sealing element |
| CN201714976U (en) * | 2010-05-06 | 2011-01-19 | 山东凯特工业技术有限公司 | Mechanical oil seal |
| CN102313018A (en) * | 2010-06-30 | 2012-01-11 | 三菱电线工业株式会社 | The U-shaped Sealing |
| CN202418586U (en) * | 2011-12-03 | 2012-09-05 | 四川蓝弋科技有限公司 | Lip-shaped sealing ring |
| CN203463655U (en) * | 2013-08-31 | 2014-03-05 | 温州卓海五金机械有限公司 | Metal seal ring |
| CN203717927U (en) * | 2014-02-26 | 2014-07-16 | 北京裕泰行新材料科技有限公司 | Sealing ring |
| CN203717926U (en) * | 2014-02-26 | 2014-07-16 | 北京裕泰行新材料科技有限公司 | Sealing assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321867A (en) * | 2015-09-23 | 2016-02-10 | 桂林电子科技大学 | Fabrication method of interconnected support plate |
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| C06 | Publication | ||
| PB01 | Publication | ||
| 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: 20150325 |