CN211183675U - 一种主轴电机的轴承及芯轴结构 - Google Patents
一种主轴电机的轴承及芯轴结构 Download PDFInfo
- Publication number
- CN211183675U CN211183675U CN202020154306.3U CN202020154306U CN211183675U CN 211183675 U CN211183675 U CN 211183675U CN 202020154306 U CN202020154306 U CN 202020154306U CN 211183675 U CN211183675 U CN 211183675U
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- Prior art keywords
- bearing
- damping
- spindle motor
- sliding
- axle core
- 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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- 238000013016 damping Methods 0.000 claims abstract description 38
- 239000011111 cardboard Substances 0.000 claims description 8
- 230000035939 shock Effects 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- -1 hardware Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Support Of The Bearing (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020154306.3U CN211183675U (zh) | 2020-02-06 | 2020-02-06 | 一种主轴电机的轴承及芯轴结构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020154306.3U CN211183675U (zh) | 2020-02-06 | 2020-02-06 | 一种主轴电机的轴承及芯轴结构 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211183675U true CN211183675U (zh) | 2020-08-04 |
Family
ID=71803428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020154306.3U Active CN211183675U (zh) | 2020-02-06 | 2020-02-06 | 一种主轴电机的轴承及芯轴结构 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211183675U (zh) |
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2020
- 2020-02-06 CN CN202020154306.3U patent/CN211183675U/zh active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Bearing and spindle structure of spindle motor Effective date of registration: 20221227 Granted publication date: 20200804 Pledgee: Bank of China Limited Dalian Jinpu New Area Branch Pledgor: Inna intelligent equipment (Dalian) Co.,Ltd. Registration number: Y2022980029142 |
|
| 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: 20230224 Granted publication date: 20200804 Pledgee: Bank of China Limited Dalian Jinpu New Area Branch Pledgor: Inna intelligent equipment (Dalian) Co.,Ltd. Registration number: Y2022980029142 |
|
| PC01 | Cancellation 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 utility model: A bearing and mandrel structure of spindle motor Effective date of registration: 20230227 Granted publication date: 20200804 Pledgee: Bank of China Limited Dalian Jinpu New Area Branch Pledgor: Inna intelligent equipment (Dalian) Co.,Ltd. Registration number: Y2023210000027 |
|
| 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: 20231123 Granted publication date: 20200804 Pledgee: Bank of China Limited Dalian Jinpu New Area Branch Pledgor: Inna intelligent equipment (Dalian) Co.,Ltd. Registration number: Y2023210000027 |
|
| PC01 | Cancellation 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 utility model: A bearing and core shaft structure for a spindle motor Effective date of registration: 20231128 Granted publication date: 20200804 Pledgee: Bank of China Limited Dalian Jinpu New Area Branch Pledgor: Inna intelligent equipment (Dalian) Co.,Ltd. Registration number: Y2023980067949 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |