CN102962317A - Wave plate falling device of welded metal corrugated pipe - Google Patents
Wave plate falling device of welded metal corrugated pipe Download PDFInfo
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- CN102962317A CN102962317A CN2012105124410A CN201210512441A CN102962317A CN 102962317 A CN102962317 A CN 102962317A CN 2012105124410 A CN2012105124410 A CN 2012105124410A CN 201210512441 A CN201210512441 A CN 201210512441A CN 102962317 A CN102962317 A CN 102962317A
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- cutting die
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- rubber
- wave plate
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210512441.0A CN102962317B (en) | 2012-12-05 | 2012-12-05 | Wave plate falling device of welded metal corrugated pipe |
Applications Claiming Priority (1)
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CN201210512441.0A CN102962317B (en) | 2012-12-05 | 2012-12-05 | Wave plate falling device of welded metal corrugated pipe |
Publications (2)
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CN102962317A true CN102962317A (en) | 2013-03-13 |
CN102962317B CN102962317B (en) | 2014-11-05 |
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CN201210512441.0A Active CN102962317B (en) | 2012-12-05 | 2012-12-05 | Wave plate falling device of welded metal corrugated pipe |
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CN (1) | CN102962317B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107626805A (en) * | 2017-11-13 | 2018-01-26 | 江苏省埃迪机电设备实业有限公司 | The quick trimming device of metal bellows and the method for the quick trimming of metal bellows |
CN112893601A (en) * | 2021-02-01 | 2021-06-04 | 南昌航空大学 | Stamping forming die for multi-waveform ring parts |
CN112893602A (en) * | 2021-02-01 | 2021-06-04 | 南昌航空大学 | Stamping forming die for single-waveform ring parts |
CN112893678A (en) * | 2021-02-01 | 2021-06-04 | 南昌航空大学 | Manufacturing method of W-shaped multi-stack ring |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1523224A1 (en) * | 1987-06-15 | 1989-11-23 | Предприятие П/Я М-5514 | Die for extruding parts |
CN101564743A (en) * | 2009-06-05 | 2009-10-28 | 北京兴达波纹管有限公司 | Precision corrugated pipe forming machine |
CN201455070U (en) * | 2009-06-05 | 2010-05-12 | 北京兴达波纹管有限公司 | Precision corrugated pipe forming machine |
DE102010037456A1 (en) * | 2009-09-11 | 2011-04-14 | Kgr S.P.A. | Device for producing a corrugated, tubular element |
CN202105908U (en) * | 2011-04-29 | 2012-01-11 | 桂林福达股份有限公司 | Diaphragm spring punched window and separation finger slot die |
CN202180148U (en) * | 2011-08-05 | 2012-04-04 | 桂林福达股份有限公司 | DST structure diaphragm spring blanking, punching center hole and window die |
CN203076404U (en) * | 2012-12-05 | 2013-07-24 | 东莞市华汇精密机械有限公司 | Corrugated plate blanking device for welded metal corrugated tubes |
-
2012
- 2012-12-05 CN CN201210512441.0A patent/CN102962317B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1523224A1 (en) * | 1987-06-15 | 1989-11-23 | Предприятие П/Я М-5514 | Die for extruding parts |
CN101564743A (en) * | 2009-06-05 | 2009-10-28 | 北京兴达波纹管有限公司 | Precision corrugated pipe forming machine |
CN201455070U (en) * | 2009-06-05 | 2010-05-12 | 北京兴达波纹管有限公司 | Precision corrugated pipe forming machine |
DE102010037456A1 (en) * | 2009-09-11 | 2011-04-14 | Kgr S.P.A. | Device for producing a corrugated, tubular element |
CN202105908U (en) * | 2011-04-29 | 2012-01-11 | 桂林福达股份有限公司 | Diaphragm spring punched window and separation finger slot die |
CN202180148U (en) * | 2011-08-05 | 2012-04-04 | 桂林福达股份有限公司 | DST structure diaphragm spring blanking, punching center hole and window die |
CN203076404U (en) * | 2012-12-05 | 2013-07-24 | 东莞市华汇精密机械有限公司 | Corrugated plate blanking device for welded metal corrugated tubes |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107626805A (en) * | 2017-11-13 | 2018-01-26 | 江苏省埃迪机电设备实业有限公司 | The quick trimming device of metal bellows and the method for the quick trimming of metal bellows |
CN112893601A (en) * | 2021-02-01 | 2021-06-04 | 南昌航空大学 | Stamping forming die for multi-waveform ring parts |
CN112893602A (en) * | 2021-02-01 | 2021-06-04 | 南昌航空大学 | Stamping forming die for single-waveform ring parts |
CN112893678A (en) * | 2021-02-01 | 2021-06-04 | 南昌航空大学 | Manufacturing method of W-shaped multi-stack ring |
Also Published As
Publication number | Publication date |
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CN102962317B (en) | 2014-11-05 |
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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 | ||
PE01 | Entry into force 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 invention: Wave plate falling device of welded metal corrugated pipe Effective date of registration: 20170804 Granted publication date: 20141105 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: DONGGUAN HUAHUI PRECISION MACHINERY CO.,LTD. Registration number: 2017990000712 |
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PC01 | Cancellation 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: 20220620 Granted publication date: 20141105 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: DONGGUAN HUAHUI PRECISION MACHINERY CO.,LTD. Registration number: 2017990000712 |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Room 1101, No. 11, 1st Road, Sanyong Industrial Park, Zhongtang Town, Dongguan City, Guangdong Province, 523507 Patentee after: Guangdong Huahui Intelligent Equipment Co.,Ltd. Address before: 523000 Chajiao Industrial Park, Zhongtang Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN HUAHUI PRECISION MACHINERY CO.,LTD. |