CN112756940B - Stern pipe bearing dismounting device - Google Patents
Stern pipe bearing dismounting device Download PDFInfo
- Publication number
- CN112756940B CN112756940B CN202110222248.2A CN202110222248A CN112756940B CN 112756940 B CN112756940 B CN 112756940B CN 202110222248 A CN202110222248 A CN 202110222248A CN 112756940 B CN112756940 B CN 112756940B
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- China
- Prior art keywords
- sliding
- bearing
- butt
- limiting
- column
- 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.)
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- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110222248.2A CN112756940B (en) | 2021-02-28 | 2021-02-28 | Stern pipe bearing dismounting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110222248.2A CN112756940B (en) | 2021-02-28 | 2021-02-28 | Stern pipe bearing dismounting device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112756940A CN112756940A (en) | 2021-05-07 |
CN112756940B true CN112756940B (en) | 2022-02-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110222248.2A Active CN112756940B (en) | 2021-02-28 | 2021-02-28 | Stern pipe bearing dismounting device |
Country Status (1)
Country | Link |
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CN (1) | CN112756940B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117532308A (en) * | 2023-12-25 | 2024-02-09 | 东台市海鹏船舶配件有限公司 | Rotary stern tube bearing separation structure |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3790356A (en) * | 1971-12-22 | 1974-02-05 | Skf Ind Trading & Dev | Device for mounting and dismounting a stern post bearing |
CN104627346A (en) * | 2014-12-25 | 2015-05-20 | 渤海船舶重工有限责任公司 | Ship stern tube bearing dismounting method |
CN107150778A (en) * | 2017-05-24 | 2017-09-12 | 东台市海鹏船舶配件有限公司 | A kind of ship stern tube bearing rotary locking type provision for disengagement |
CN107215448A (en) * | 2017-05-24 | 2017-09-29 | 东台市海鹏船舶配件有限公司 | A kind of ship stern tube bearing provision for disengagement |
CN107235115A (en) * | 2017-05-08 | 2017-10-10 | 东台市海鹏船舶配件有限公司 | A kind of spacing adjustment type screw shaft of ship installing mechanism |
CN110815126A (en) * | 2019-10-31 | 2020-02-21 | 东台友铭船舶配件有限公司 | Synchronous drive type stern tube bearing dismounting device |
CN111392022A (en) * | 2020-03-10 | 2020-07-10 | 舟山中远海运重工有限公司 | Screw rod distance-adjusting type stern tube guiding device and mounting method |
CN211137002U (en) * | 2019-10-31 | 2020-07-31 | 东台友铭船舶配件有限公司 | Buckle formula stern tube bearing dismounting device |
-
2021
- 2021-02-28 CN CN202110222248.2A patent/CN112756940B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3790356A (en) * | 1971-12-22 | 1974-02-05 | Skf Ind Trading & Dev | Device for mounting and dismounting a stern post bearing |
CN104627346A (en) * | 2014-12-25 | 2015-05-20 | 渤海船舶重工有限责任公司 | Ship stern tube bearing dismounting method |
CN107235115A (en) * | 2017-05-08 | 2017-10-10 | 东台市海鹏船舶配件有限公司 | A kind of spacing adjustment type screw shaft of ship installing mechanism |
CN107150778A (en) * | 2017-05-24 | 2017-09-12 | 东台市海鹏船舶配件有限公司 | A kind of ship stern tube bearing rotary locking type provision for disengagement |
CN107215448A (en) * | 2017-05-24 | 2017-09-29 | 东台市海鹏船舶配件有限公司 | A kind of ship stern tube bearing provision for disengagement |
CN110815126A (en) * | 2019-10-31 | 2020-02-21 | 东台友铭船舶配件有限公司 | Synchronous drive type stern tube bearing dismounting device |
CN211137002U (en) * | 2019-10-31 | 2020-07-31 | 东台友铭船舶配件有限公司 | Buckle formula stern tube bearing dismounting device |
CN111392022A (en) * | 2020-03-10 | 2020-07-10 | 舟山中远海运重工有限公司 | Screw rod distance-adjusting type stern tube guiding device and mounting method |
Also Published As
Publication number | Publication date |
---|---|
CN112756940A (en) | 2021-05-07 |
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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 | ||
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 stern tube bearing disassembly device Effective date of registration: 20220815 Granted publication date: 20220218 Pledgee: Bank of Nanjing Co.,Ltd. Yancheng branch Pledgor: DONGTAI HAIPENG MARINE PARTS Co.,Ltd. Registration number: Y2022320000466 |
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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 |
Date of cancellation: 20230323 Granted publication date: 20220218 Pledgee: Bank of Nanjing Co.,Ltd. Yancheng branch Pledgor: DONGTAI HAIPENG MARINE PARTS Co.,Ltd. Registration number: Y2022320000466 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |