CN103752683B - The moulding lathe of a kind of drilling rod - Google Patents
The moulding lathe of a kind of drilling rod Download PDFInfo
- Publication number
- CN103752683B CN103752683B CN201410000417.8A CN201410000417A CN103752683B CN 103752683 B CN103752683 B CN 103752683B CN 201410000417 A CN201410000417 A CN 201410000417A CN 103752683 B CN103752683 B CN 103752683B
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- moulding
- core print
- clamping device
- rotating disk
- 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.)
- Expired - Fee Related
Links
Landscapes
- Drilling And Boring (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410000417.8A CN103752683B (en) | 2014-01-02 | 2014-01-02 | The moulding lathe of a kind of drilling rod |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410000417.8A CN103752683B (en) | 2014-01-02 | 2014-01-02 | The moulding lathe of a kind of drilling rod |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103752683A CN103752683A (en) | 2014-04-30 |
CN103752683B true CN103752683B (en) | 2015-08-05 |
Family
ID=50520087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410000417.8A Expired - Fee Related CN103752683B (en) | 2014-01-02 | 2014-01-02 | The moulding lathe of a kind of drilling rod |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103752683B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201862701U (en) * | 2010-10-25 | 2011-06-15 | 合肥华信电动科技发展有限公司 | Pipe belling device |
CN202715641U (en) * | 2012-08-28 | 2013-02-06 | 淄博斯壮铝业有限公司 | Machining device for internal upset aluminum alloy drill pipe body |
CN203156353U (en) * | 2013-01-22 | 2013-08-28 | 黄伟明 | Metal pipe two-end forming mechanism |
CN203213982U (en) * | 2013-05-10 | 2013-09-25 | 河南龙腾新型钻具制造有限公司 | Multi-functional jig of drilling machine |
CN203679007U (en) * | 2014-01-02 | 2014-07-02 | 河南科技大学 | Shaping machine tool for drill rod |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602008001571D1 (en) * | 2007-03-20 | 2010-08-05 | Neturen Co Ltd | A hollow rack manufacturing method and apparatus for producing a hollow rack |
-
2014
- 2014-01-02 CN CN201410000417.8A patent/CN103752683B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201862701U (en) * | 2010-10-25 | 2011-06-15 | 合肥华信电动科技发展有限公司 | Pipe belling device |
CN202715641U (en) * | 2012-08-28 | 2013-02-06 | 淄博斯壮铝业有限公司 | Machining device for internal upset aluminum alloy drill pipe body |
CN203156353U (en) * | 2013-01-22 | 2013-08-28 | 黄伟明 | Metal pipe two-end forming mechanism |
CN203213982U (en) * | 2013-05-10 | 2013-09-25 | 河南龙腾新型钻具制造有限公司 | Multi-functional jig of drilling machine |
CN203679007U (en) * | 2014-01-02 | 2014-07-02 | 河南科技大学 | Shaping machine tool for drill rod |
Also Published As
Publication number | Publication date |
---|---|
CN103752683A (en) | 2014-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Mao Xi Inventor after: Li Jian Inventor after: Zhang Huiruo Inventor after: Zhang Xiaochen Inventor after: Mao Yimo Inventor before: Mao Xi Inventor before: Cai Haichao Inventor before: Mao Ruopeng |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MAO XI CAI HAICHAO MAO RUOPENG TO: MAO XI LI JIAN ZHANG HUIRUO ZHANG XIAOCHEN MAO YIMO |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160102 |
|
EXPY | Termination of patent right or utility model |