CN218015310U - 一种无扩口导管滚压连接设备 - Google Patents
一种无扩口导管滚压连接设备 Download PDFInfo
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- CN218015310U CN218015310U CN202222355164.9U CN202222355164U CN218015310U CN 218015310 U CN218015310 U CN 218015310U CN 202222355164 U CN202222355164 U CN 202222355164U CN 218015310 U CN218015310 U CN 218015310U
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- Prior art keywords
- expander
- mandrel
- pipe sleeve
- pipe
- shaft sleeve
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- 238000005096 rolling process Methods 0.000 title claims abstract description 27
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222355164.9U CN218015310U (zh) | 2022-09-05 | 2022-09-05 | 一种无扩口导管滚压连接设备 |
Applications Claiming Priority (1)
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CN202222355164.9U CN218015310U (zh) | 2022-09-05 | 2022-09-05 | 一种无扩口导管滚压连接设备 |
Publications (1)
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CN218015310U true CN218015310U (zh) | 2022-12-13 |
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CN202222355164.9U Active CN218015310U (zh) | 2022-09-05 | 2022-09-05 | 一种无扩口导管滚压连接设备 |
Country Status (1)
Country | Link |
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CN (1) | CN218015310U (zh) |
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2022
- 2022-09-05 CN CN202222355164.9U patent/CN218015310U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: No. 22 Fuquan North Road, Dalian Economic and Technological Development Zone, Liaoning Province, 116600 Patentee after: Dalian Changzhilin Technology Development Co.,Ltd. Country or region after: Zhong Guo Patentee after: Chengdu changzhilin Aviation Manufacturing Co.,Ltd. Address before: No.22 Fuquan North Road, economic and Technological Development Zone, Dalian City, Liaoning Province, 116000 Patentee before: DALIAN C&L TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region before: Zhong Guo Patentee before: Chengdu changzhilin Aviation Manufacturing Co.,Ltd. |
|
CP03 | Change of name, title or address |