CN110500416A - 一种蝶阀弹性金属密封圈及其加工工艺 - Google Patents
一种蝶阀弹性金属密封圈及其加工工艺 Download PDFInfo
- Publication number
- CN110500416A CN110500416A CN201910766321.5A CN201910766321A CN110500416A CN 110500416 A CN110500416 A CN 110500416A CN 201910766321 A CN201910766321 A CN 201910766321A CN 110500416 A CN110500416 A CN 110500416A
- Authority
- CN
- China
- Prior art keywords
- metal
- ring
- elastic groove
- sealing surface
- tooling
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 title claims abstract description 109
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 109
- 238000007789 sealing Methods 0.000 title claims abstract description 51
- 238000005516 engineering process Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 claims description 34
- 238000003825 pressing Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lift Valve (AREA)
- Sealing Devices (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910766321.5A CN110500416B (zh) | 2019-08-20 | 2019-08-20 | 一种蝶阀弹性金属密封圈及其加工工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910766321.5A CN110500416B (zh) | 2019-08-20 | 2019-08-20 | 一种蝶阀弹性金属密封圈及其加工工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110500416A true CN110500416A (zh) | 2019-11-26 |
CN110500416B CN110500416B (zh) | 2021-03-30 |
Family
ID=68588210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910766321.5A Active CN110500416B (zh) | 2019-08-20 | 2019-08-20 | 一种蝶阀弹性金属密封圈及其加工工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110500416B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3947942A (en) * | 1974-06-10 | 1976-04-06 | Blocker William C | Seal for LP gas cylinder valve and method and tool for installation of same |
CN2314166Y (zh) * | 1997-06-13 | 1999-04-14 | 高学奎 | 新型金属密封圈 |
CN101344169A (zh) * | 2008-08-15 | 2009-01-14 | 应云富 | 长行程气动液压缸缸体及其加工方法 |
CN203516801U (zh) * | 2013-09-04 | 2014-04-02 | 上海威含德石油机械设备有限公司 | 一种平板阀杆复合密封圈 |
CN204610893U (zh) * | 2015-05-05 | 2015-09-02 | 英诺威阀业有限公司 | 一种双向承压金属密封蝶阀 |
CN107350751A (zh) * | 2017-08-22 | 2017-11-17 | 江阴澄云机械有限公司 | 一种密封圈制造方法 |
CN107363490A (zh) * | 2017-09-14 | 2017-11-21 | 陕西奉航橡胶密封件有限责任公司 | 一种o型密封圈模具加工方法 |
-
2019
- 2019-08-20 CN CN201910766321.5A patent/CN110500416B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3947942A (en) * | 1974-06-10 | 1976-04-06 | Blocker William C | Seal for LP gas cylinder valve and method and tool for installation of same |
CN2314166Y (zh) * | 1997-06-13 | 1999-04-14 | 高学奎 | 新型金属密封圈 |
CN101344169A (zh) * | 2008-08-15 | 2009-01-14 | 应云富 | 长行程气动液压缸缸体及其加工方法 |
CN203516801U (zh) * | 2013-09-04 | 2014-04-02 | 上海威含德石油机械设备有限公司 | 一种平板阀杆复合密封圈 |
CN204610893U (zh) * | 2015-05-05 | 2015-09-02 | 英诺威阀业有限公司 | 一种双向承压金属密封蝶阀 |
CN107350751A (zh) * | 2017-08-22 | 2017-11-17 | 江阴澄云机械有限公司 | 一种密封圈制造方法 |
CN107363490A (zh) * | 2017-09-14 | 2017-11-21 | 陕西奉航橡胶密封件有限责任公司 | 一种o型密封圈模具加工方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110500416B (zh) | 2021-03-30 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Du Keqing Inventor after: Zou Xinpeng Inventor after: Ke Yihang Inventor after: Xu Kaihua Inventor after: Zhang Guoxi Inventor after: Pan Xinyao Inventor after: Hu Pengcheng Inventor before: Du Keqing Inventor before: Zou Xinpeng Inventor before: Xu Kaihua Inventor before: Zhang Guoxi Inventor before: Pan Xinyao Inventor before: Hu Pengcheng |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A butterfly valve elastic metal sealing ring and its processing technology Effective date of registration: 20231022 Granted publication date: 20210330 Pledgee: Agricultural Bank of China Limited Yongjia County sub branch Pledgor: KOFLOW VALVE GROUP CO.,LTD. Registration number: Y2023330002393 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |