CN107649555A - 飞机液压作动筒关节轴承用轮式卷边装置 - Google Patents
飞机液压作动筒关节轴承用轮式卷边装置 Download PDFInfo
- Publication number
- CN107649555A CN107649555A CN201710987277.1A CN201710987277A CN107649555A CN 107649555 A CN107649555 A CN 107649555A CN 201710987277 A CN201710987277 A CN 201710987277A CN 107649555 A CN107649555 A CN 107649555A
- Authority
- CN
- China
- Prior art keywords
- oscillating bearing
- guide rod
- support
- hydraulic pressure
- depression bar
- 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
- 238000009957 hemming Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000002788 crimping Methods 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 210000003371 toe Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/12—Edge-curling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710987277.1A CN107649555B (zh) | 2017-10-20 | 2017-10-20 | 飞机液压作动筒关节轴承用轮式卷边装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710987277.1A CN107649555B (zh) | 2017-10-20 | 2017-10-20 | 飞机液压作动筒关节轴承用轮式卷边装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107649555A true CN107649555A (zh) | 2018-02-02 |
CN107649555B CN107649555B (zh) | 2019-06-14 |
Family
ID=61118414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710987277.1A Active CN107649555B (zh) | 2017-10-20 | 2017-10-20 | 飞机液压作动筒关节轴承用轮式卷边装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107649555B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004025250A (ja) * | 2002-06-26 | 2004-01-29 | Denso Corp | かしめ装置 |
JP2006125456A (ja) * | 2004-10-27 | 2006-05-18 | Nsk Ltd | シェル型ニードル軸受の製造方法 |
CN201026559Y (zh) * | 2007-03-20 | 2008-02-27 | 永城煤电集团有限责任公司 | 维修托辊用手摇式轴承拆装机 |
CN102072260A (zh) * | 2010-12-07 | 2011-05-25 | 成都飞机工业(集团)有限责任公司 | 球面关节轴承收口器 |
CN204953617U (zh) * | 2015-09-17 | 2016-01-13 | 苏州轴承厂股份有限公司 | 一种冲压外圈轴承立式液压滚边机 |
CN207479278U (zh) * | 2017-10-20 | 2018-06-12 | 武汉航达航空科技发展有限公司 | 飞机液压作动筒关节轴承用轮式卷边装置 |
-
2017
- 2017-10-20 CN CN201710987277.1A patent/CN107649555B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004025250A (ja) * | 2002-06-26 | 2004-01-29 | Denso Corp | かしめ装置 |
JP2006125456A (ja) * | 2004-10-27 | 2006-05-18 | Nsk Ltd | シェル型ニードル軸受の製造方法 |
CN201026559Y (zh) * | 2007-03-20 | 2008-02-27 | 永城煤电集团有限责任公司 | 维修托辊用手摇式轴承拆装机 |
CN102072260A (zh) * | 2010-12-07 | 2011-05-25 | 成都飞机工业(集团)有限责任公司 | 球面关节轴承收口器 |
CN204953617U (zh) * | 2015-09-17 | 2016-01-13 | 苏州轴承厂股份有限公司 | 一种冲压外圈轴承立式液压滚边机 |
CN207479278U (zh) * | 2017-10-20 | 2018-06-12 | 武汉航达航空科技发展有限公司 | 飞机液压作动筒关节轴承用轮式卷边装置 |
Also Published As
Publication number | Publication date |
---|---|
CN107649555B (zh) | 2019-06-14 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Wheel crimping device for joint bearing of aircraft hydraulic actuator Effective date of registration: 20220113 Granted publication date: 20190614 Pledgee: Wuhan Rural Commercial Bank Co.,Ltd. Dongxihu sub branch Pledgor: WUHAN HANGDA AERO SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2022420000009 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230403 Granted publication date: 20190614 Pledgee: Wuhan Rural Commercial Bank Co.,Ltd. Dongxihu sub branch Pledgor: WUHAN HANGDA AERO SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2022420000009 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Wheel type edge rolling device for aircraft hydraulic actuator joint bearings Effective date of registration: 20230404 Granted publication date: 20190614 Pledgee: Wuhan Rural Commercial Bank Co.,Ltd. Dongxihu sub branch Pledgor: WUHAN HANGDA AERO SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023420000148 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190614 Pledgee: Wuhan Rural Commercial Bank Co.,Ltd. Dongxihu sub branch Pledgor: WUHAN HANGDA AERO SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023420000148 |