CN103244676A - Split-type sealing ring - Google Patents
Split-type sealing ring Download PDFInfo
- Publication number
- CN103244676A CN103244676A CN2013101965498A CN201310196549A CN103244676A CN 103244676 A CN103244676 A CN 103244676A CN 2013101965498 A CN2013101965498 A CN 2013101965498A CN 201310196549 A CN201310196549 A CN 201310196549A CN 103244676 A CN103244676 A CN 103244676A
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- seal ring
- sealing ring
- type
- half formula
- split
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Abstract
The invention discloses a split-type sealing ring. The sealing ring is characterized in that the sealing ring is formed by inserting combination of two separate halves, the two separate halves are assembled into the complete sealing ring through inserting grooves and limiting rods which are matched with inserting grooves, inserting grooves and limiting rods are formed on abut joint faces of the sealing ring, and the sealing ring is made of any combination of carbon tungsten alloys, silicon carbide and carbon graphite according to application requirements. The split-type sealing ring has the advantages that the structure is simple, the machining is simple, and the cost is low; the sealing ring is made of free combinations of carbon tungsten alloys, the silicon carbide and the carbon graphite according to application requirements and is high in corrosion resistance, capable of achieving different purposes, few in limitation, wide in application range and long in service life; and the split-type design is adopted, so that the sealing ring can be taken down from a long shaft or a thick shaft conveniently and quickly and is convenient to use, the workload is effectively reduced, and the production efficiency of an enterprise is improved.
Description
Technical field
The present invention relates to a kind of seal ring, be specifically related to a kind of branch half formula alloy seal ring, belong to technical field of sealing technology.
Background technique
All need to use seal ring in general machine, the material of seal ring has a lot, wherein in the majority with metal material.Because technological requirement, generally can adopt metallic packing ring in, the high viscosity liquid slurry strong at organic solvent, oil/water crystallization.Traditional metallic packing ring is generally the alloy of irony or aluminium, but the fusing point of iron and aluminium is lower, and the metal activity is more intense, is easy to be corroded, and therefore, the seal ring that these two kinds of materials are produced is all shorter working life.
In addition, when seal ring set uses at axle, when need change, if axle is long or thick excessively, can make seal ring troublesome poeration when changing, thereby increase workload, reduce the manufacturing efficiency of enterprise.
Summary of the invention
Be to solve the deficiencies in the prior art, the object of the present invention is to provide a kind of wear-resisting, corrosion-resistant and detachable mounted to divide half formula seal ring.
In order to realize above-mentioned target, the present invention adopts following technological scheme:
A kind of branch half formula seal ring is characterized in that, is closed by the two halves assembly insert group that separates to form.
Aforesaid branch half formula seal ring is characterized in that, the aforementioned two halves that separate are inserted into a complete seal ring by assembly slot and the position-limited lever assembly that cooperatively interacts.
Aforesaid branch half formula seal ring is characterized in that aforementioned assembly slot and position-limited lever are formed at the interface of seal ring.
Aforesaid branch half formula seal ring is characterized in that, aforementioned seal ring adopts diamondite, silicon carbide, carbon graphite to need the independent assortment collocation by purposes.
Aforesaid branch half formula seal ring is characterized in that, aforementioned seal ring is O type, trigonometric form, square type, D type, trapezoidal, heart type, X type, five rib type or olive-types.
Aforesaid branch half formula seal ring is characterized in that, the surface of aforementioned seal ring is through polishing treatment.
Usefulness of the present invention is: simple in structure, to process easyly, and cost is low; The employing diamondite is made, and not only decay resistance is strong, and the hardness height, has superpower rub resistance ability, long service life; Adopt to divide the design of half formula, can easily and fast seal ring be taken off from major axis or thick axle, use very conveniently, effectively reduced workload, improved the manufacturing efficiency of enterprise.
Description of drawings
Fig. 1 is the plan view of a specific embodiment under disassembled form of branch half formula seal ring of the present invention;
Fig. 2 is the structural representation of branch half formula seal ring under the use state among Fig. 1.
The implication of reference character: 1-pieces together slot, 2-position-limited lever among the figure.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done concrete introduction.
Seeing figures.1.and.2, is example with O type seal ring, and branch half formula seal ring of the present invention is pieced together insert group by the two halves that separate and closed and form, and namely closes and forms a complete circle by piecing together insert group after two semicircles butt joints.
As a kind of preferred scheme, the above-mentioned two halves that separate are inserted into a complete seal ring by assembly slot 1 and position-limited lever 2 assemblies that cooperatively interact.The shape of piecing together slot 1 and position-limited lever 2 is not limited to illustrated in figures 1 and 2, and it can also be trapezoidal, fan-shaped etc., does not repeat them here.
More preferably, piece together the interface that slot 1 and position-limited lever 2 are formed at seal ring.Because seal ring in use, need be at the two-sided lubricant oil of coating, piece together in the slit between slot 1 and the position-limited lever 2 and just can store a certain amount of lubricant oil, after the lubrication oil consumption on seal ring surface is intact, lubricant oil in the slit just can discharge, thereby has reduced the friction between the seal ring.
Branch half formula seal ring of the present invention divides the design of half formula owing to adopted, and can easily and fast seal ring be taken off from major axis or thick axle, uses very conveniently, has effectively reduced workload, has improved the manufacturing efficiency of enterprise.
As a kind of preferred scheme, seal ring of the present invention adopts diamondite, silicon carbide, carbon graphite to need the independent assortment collocation by purposes, can satisfy different different requirements of customers, and narrow limitation is little, and is of many uses.
Branch half formula seal ring of the present invention, its shape is not limited to O type illustrated in figures 1 and 2, and it can also be trigonometric form, square type, D type, trapezoidal, heart type, X type, five rib types or olive-type etc.
As a kind of preferred scheme, the surface of seal ring of the present invention has increased surperficial smoothness, thereby has reduced because of fricative heat through polishing treatment, can improve the working life of seal ring.
Need to prove that above-described embodiment does not limit the present invention in any form, all employings are equal to replaces or technological scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (6)
1. divide half formula seal ring, it is characterized in that, piece together insert group by the two halves that separate and close and form.
2. branch half formula seal ring according to claim 1 is characterized in that, the above-mentioned two halves that separate are inserted into a complete seal ring by assembly slot and the position-limited lever assembly that cooperatively interacts.
3. branch half formula seal ring according to claim 2 is characterized in that above-mentioned assembly slot and position-limited lever are formed at the interface of seal ring.
4. branch half formula seal ring according to claim 1 is characterized in that, above-mentioned seal ring adopts diamondite, silicon carbide, carbon graphite to need the independent assortment collocation by purposes.
5. branch half formula alloy seal ring according to claim 1 is characterized in that, above-mentioned seal ring is O type, trigonometric form, square type, D type, trapezoidal, heart type, X type, five rib type or olive-types.
6. according to any described branch half formula alloy seal ring of claim 1 to 5, it is characterized in that the surface of above-mentioned seal ring is through polishing treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101965498A CN103244676A (en) | 2013-05-23 | 2013-05-23 | Split-type sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101965498A CN103244676A (en) | 2013-05-23 | 2013-05-23 | Split-type sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103244676A true CN103244676A (en) | 2013-08-14 |
Family
ID=48924415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101965498A Pending CN103244676A (en) | 2013-05-23 | 2013-05-23 | Split-type sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103244676A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807444A (en) * | 2014-02-24 | 2014-05-21 | 润邦卡哥特科工业有限公司 | Detachable rotating shaft dynamic rubber sealing ring and application thereof |
| CN104682211A (en) * | 2013-12-03 | 2015-06-03 | 国家电网公司 | Anti-explosion pad and switch cabinet with same |
| CN104676154A (en) * | 2015-01-29 | 2015-06-03 | 江苏广通管业制造有限公司 | Novel vacuum flange for aviation |
| CN105090499A (en) * | 2015-08-20 | 2015-11-25 | 无锡中强电碳有限公司 | Fastening type graphite split ring |
| CN105101487A (en) * | 2015-08-20 | 2015-11-25 | 无锡中强电碳有限公司 | Splicing-type graphite heating sheet |
| CN105757250A (en) * | 2016-05-05 | 2016-07-13 | 青岛开世密封工业有限公司 | Split oil seal and manufacturing method thereof |
| CN107559468A (en) * | 2017-08-30 | 2018-01-09 | 赛洛克流体设备成都有限公司 | The controllable high-leak tightness valve of pressure medium |
| CN107740864A (en) * | 2017-09-22 | 2018-02-27 | 镇江市胜得机械制造有限责任公司 | A kind of seal washer for fruit picker |
| CN109798360A (en) * | 2019-01-08 | 2019-05-24 | 苏州中宝复合材料股份有限公司 | A kind of large-scale low-temperature sealing element and its manufacturing method |
| US20190323370A1 (en) * | 2018-04-19 | 2019-10-24 | General Electric Company | Segmented piston seal system |
| CN111946821A (en) * | 2020-08-08 | 2020-11-17 | 南通实创电子科技有限公司 | Heat-resistant and pressure-resistant aluminum gasket and processing technology thereof |
| WO2021088435A1 (en) * | 2019-11-05 | 2021-05-14 | 台州艾特密封科技股份有限公司 | Self-lubricating sealing gasket convenient for double-sided coating |
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| CN2742241Y (en) * | 2004-05-09 | 2005-11-23 | 西南石油学院 | Partial mechanical seal |
| CN101021268A (en) * | 2006-12-18 | 2007-08-22 | 宁波东联密封件有限公司 | Light hard alloy seal ring and producing method thereof |
| CN101365900A (en) * | 2004-07-12 | 2009-02-11 | A.W.切斯特顿公司 | Composite rotary seal assembly |
| CN201651285U (en) * | 2009-12-29 | 2010-11-24 | 艾志(南京)环保垫片预紧材料有限公司 | Gasket seal adopting splicing molding |
| CN201858353U (en) * | 2010-10-28 | 2011-06-08 | 淄博爱科密封件有限公司 | L-O-combined-shaped sealing part |
| CN202708057U (en) * | 2012-07-17 | 2013-01-30 | 艾家林 | Sealing ring |
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2013
- 2013-05-23 CN CN2013101965498A patent/CN103244676A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2742241Y (en) * | 2004-05-09 | 2005-11-23 | 西南石油学院 | Partial mechanical seal |
| CN101365900A (en) * | 2004-07-12 | 2009-02-11 | A.W.切斯特顿公司 | Composite rotary seal assembly |
| CN101021268A (en) * | 2006-12-18 | 2007-08-22 | 宁波东联密封件有限公司 | Light hard alloy seal ring and producing method thereof |
| CN201651285U (en) * | 2009-12-29 | 2010-11-24 | 艾志(南京)环保垫片预紧材料有限公司 | Gasket seal adopting splicing molding |
| CN201858353U (en) * | 2010-10-28 | 2011-06-08 | 淄博爱科密封件有限公司 | L-O-combined-shaped sealing part |
| CN202708057U (en) * | 2012-07-17 | 2013-01-30 | 艾家林 | Sealing ring |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682211B (en) * | 2013-12-03 | 2017-08-01 | 国家电网公司 | Explosion-proof pad and the switch cubicle with it |
| CN104682211A (en) * | 2013-12-03 | 2015-06-03 | 国家电网公司 | Anti-explosion pad and switch cabinet with same |
| CN103807444A (en) * | 2014-02-24 | 2014-05-21 | 润邦卡哥特科工业有限公司 | Detachable rotating shaft dynamic rubber sealing ring and application thereof |
| CN104676154A (en) * | 2015-01-29 | 2015-06-03 | 江苏广通管业制造有限公司 | Novel vacuum flange for aviation |
| CN105090499A (en) * | 2015-08-20 | 2015-11-25 | 无锡中强电碳有限公司 | Fastening type graphite split ring |
| CN105101487A (en) * | 2015-08-20 | 2015-11-25 | 无锡中强电碳有限公司 | Splicing-type graphite heating sheet |
| CN105757250A (en) * | 2016-05-05 | 2016-07-13 | 青岛开世密封工业有限公司 | Split oil seal and manufacturing method thereof |
| CN107559468A (en) * | 2017-08-30 | 2018-01-09 | 赛洛克流体设备成都有限公司 | The controllable high-leak tightness valve of pressure medium |
| CN107740864A (en) * | 2017-09-22 | 2018-02-27 | 镇江市胜得机械制造有限责任公司 | A kind of seal washer for fruit picker |
| US20190323370A1 (en) * | 2018-04-19 | 2019-10-24 | General Electric Company | Segmented piston seal system |
| WO2019203905A1 (en) * | 2018-04-19 | 2019-10-24 | General Electric Company | Segmented piston seal system |
| US10989058B2 (en) | 2018-04-19 | 2021-04-27 | General Electric Company | Segmented piston seal system |
| CN109798360A (en) * | 2019-01-08 | 2019-05-24 | 苏州中宝复合材料股份有限公司 | A kind of large-scale low-temperature sealing element and its manufacturing method |
| WO2021088435A1 (en) * | 2019-11-05 | 2021-05-14 | 台州艾特密封科技股份有限公司 | Self-lubricating sealing gasket convenient for double-sided coating |
| CN111946821A (en) * | 2020-08-08 | 2020-11-17 | 南通实创电子科技有限公司 | Heat-resistant and pressure-resistant aluminum gasket and processing technology thereof |
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Application publication date: 20130814 |