CN102363223A - 一种小口径弯管坡口机 - Google Patents
一种小口径弯管坡口机 Download PDFInfo
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- CN102363223A CN102363223A CN2011103371902A CN201110337190A CN102363223A CN 102363223 A CN102363223 A CN 102363223A CN 2011103371902 A CN2011103371902 A CN 2011103371902A CN 201110337190 A CN201110337190 A CN 201110337190A CN 102363223 A CN102363223 A CN 102363223A
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- main shaft
- sliding sleeve
- beveling machine
- fixed
- gear
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CN 201110337190 CN102363223B (zh) | 2011-10-31 | 2011-10-31 | 一种小口径弯管坡口机 |
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CN 201110337190 CN102363223B (zh) | 2011-10-31 | 2011-10-31 | 一种小口径弯管坡口机 |
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CN102363223A true CN102363223A (zh) | 2012-02-29 |
CN102363223B CN102363223B (zh) | 2013-04-24 |
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CN 201110337190 Active CN102363223B (zh) | 2011-10-31 | 2011-10-31 | 一种小口径弯管坡口机 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103358135A (zh) * | 2012-04-05 | 2013-10-23 | 中国石油天然气集团公司 | 大口径热煨弯管坡口加工专用工作台 |
CN104209596A (zh) * | 2014-09-03 | 2014-12-17 | 河南新开源石化管道有限公司 | 一种弯管管端坡口机 |
CN104259488A (zh) * | 2014-09-03 | 2015-01-07 | 河南新开源石化管道有限公司 | 一种小口径弯管管端坡口机 |
CN104786106A (zh) * | 2015-04-24 | 2015-07-22 | 扬州宏承机械有限公司 | 一种管子切断坡口一体机 |
CN107398509A (zh) * | 2017-09-22 | 2017-11-28 | 太仓市腾友精密机械有限公司 | 一种可调节型冷挤压扩孔设备 |
CN111215724A (zh) * | 2020-03-02 | 2020-06-02 | 东管重工(沈阳)有限公司 | 有缝弯头坡口切割装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3859001A (en) * | 1973-11-07 | 1975-01-07 | Textron Inc | Quill drive mechanism for machine tools |
JP2000024855A (ja) * | 1998-07-16 | 2000-01-25 | Okuma Corp | 工作機械の主軸装置 |
CN2702801Y (zh) * | 2003-06-30 | 2005-06-01 | 武汉德澳电力设备有限责任公司 | 便携式管道坡口机 |
CN201261085Y (zh) * | 2008-08-11 | 2009-06-24 | 吴国祥 | 小径管铣坡口机 |
CN101829828A (zh) * | 2010-04-20 | 2010-09-15 | 武汉一冶钢结构有限责任公司 | 小口径管道坡口加工方法及装置 |
CN202278232U (zh) * | 2011-10-31 | 2012-06-20 | 郑州万达管件制造有限公司 | 一种小口径弯管坡口机 |
-
2011
- 2011-10-31 CN CN 201110337190 patent/CN102363223B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3859001A (en) * | 1973-11-07 | 1975-01-07 | Textron Inc | Quill drive mechanism for machine tools |
JP2000024855A (ja) * | 1998-07-16 | 2000-01-25 | Okuma Corp | 工作機械の主軸装置 |
CN2702801Y (zh) * | 2003-06-30 | 2005-06-01 | 武汉德澳电力设备有限责任公司 | 便携式管道坡口机 |
CN201261085Y (zh) * | 2008-08-11 | 2009-06-24 | 吴国祥 | 小径管铣坡口机 |
CN101829828A (zh) * | 2010-04-20 | 2010-09-15 | 武汉一冶钢结构有限责任公司 | 小口径管道坡口加工方法及装置 |
CN202278232U (zh) * | 2011-10-31 | 2012-06-20 | 郑州万达管件制造有限公司 | 一种小口径弯管坡口机 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103358135A (zh) * | 2012-04-05 | 2013-10-23 | 中国石油天然气集团公司 | 大口径热煨弯管坡口加工专用工作台 |
CN103358135B (zh) * | 2012-04-05 | 2016-02-10 | 中国石油天然气集团公司 | 大口径热煨弯管坡口加工专用工作台 |
CN104209596A (zh) * | 2014-09-03 | 2014-12-17 | 河南新开源石化管道有限公司 | 一种弯管管端坡口机 |
CN104259488A (zh) * | 2014-09-03 | 2015-01-07 | 河南新开源石化管道有限公司 | 一种小口径弯管管端坡口机 |
CN104209596B (zh) * | 2014-09-03 | 2016-07-06 | 河南新开源石化管道有限公司 | 一种弯管管端坡口机 |
CN104786106A (zh) * | 2015-04-24 | 2015-07-22 | 扬州宏承机械有限公司 | 一种管子切断坡口一体机 |
CN107398509A (zh) * | 2017-09-22 | 2017-11-28 | 太仓市腾友精密机械有限公司 | 一种可调节型冷挤压扩孔设备 |
CN111215724A (zh) * | 2020-03-02 | 2020-06-02 | 东管重工(沈阳)有限公司 | 有缝弯头坡口切割装置 |
Also Published As
Publication number | Publication date |
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CN102363223B (zh) | 2013-04-24 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHENGZHOU WANDA HEAVY INDUSTRIES CO., LTD. Free format text: FORMER NAME: ZHENGZHOU WANDA PIPE FITTING MANUFACTURING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 451161 Henan city of Zhengzhou province Xingang air port Avenue North Patentee after: Zhengzhou Wanda's heavy industry limited company Address before: 451161 Henan city of Zhengzhou province Xingang air port Avenue North Patentee before: Zhengzhou Wanda Pipe Fitting Manufacturing Co., Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Beveling machine for minor-caliber elbow pipe Effective date of registration: 20180621 Granted publication date: 20130424 Pledgee: Bank of Zhengzhou, Longhai branch, Limited by Share Ltd Pledgor: Zhengzhou Wanda's heavy industry limited company Registration number: 2018990000469 |
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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: 20190819 Granted publication date: 20130424 Pledgee: Bank of Zhengzhou, Longhai branch, Limited by Share Ltd Pledgor: Zhengzhou Wanda's heavy industry limited company Registration number: 2018990000469 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |