CN202317116U - 一种壳体钻孔装置 - Google Patents
一种壳体钻孔装置 Download PDFInfo
- Publication number
- CN202317116U CN202317116U CN2011204503586U CN201120450358U CN202317116U CN 202317116 U CN202317116 U CN 202317116U CN 2011204503586 U CN2011204503586 U CN 2011204503586U CN 201120450358 U CN201120450358 U CN 201120450358U CN 202317116 U CN202317116 U CN 202317116U
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- Prior art keywords
- drive unit
- drill bit
- driving device
- connecting rod
- drilling
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- 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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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011204503586U CN202317116U (zh) | 2011-11-15 | 2011-11-15 | 一种壳体钻孔装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011204503586U CN202317116U (zh) | 2011-11-15 | 2011-11-15 | 一种壳体钻孔装置 |
Publications (1)
Publication Number | Publication Date |
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CN202317116U true CN202317116U (zh) | 2012-07-11 |
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CN2011204503586U Expired - Fee Related CN202317116U (zh) | 2011-11-15 | 2011-11-15 | 一种壳体钻孔装置 |
Country Status (1)
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CN (1) | CN202317116U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110935910A (zh) * | 2019-12-13 | 2020-03-31 | 刘勇 | 斜面倾斜冲孔机床及防断刀装置的工作方法 |
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2011
- 2011-11-15 CN CN2011204503586U patent/CN202317116U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110935910A (zh) * | 2019-12-13 | 2020-03-31 | 刘勇 | 斜面倾斜冲孔机床及防断刀装置的工作方法 |
CN110935910B (zh) * | 2019-12-13 | 2021-03-02 | 深圳市浩洋汇丰技术有限公司 | 斜面倾斜冲孔机床及防断刀装置的工作方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20151230 Granted publication date: 20120711 |
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RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20161230 Granted publication date: 20120711 |
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PD01 | Discharge of preservation of patent | ||
PP01 | Preservation of patent right |
Effective date of registration: 20161230 Granted publication date: 20120711 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20170630 Granted publication date: 20120711 |
|
PD01 | Discharge of preservation of patent | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20161115 |
|
CF01 | Termination of patent right due to non-payment of annual fee |