CN101585066B - 一种大锻件分段弯曲加工模具 - Google Patents
一种大锻件分段弯曲加工模具 Download PDFInfo
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- CN101585066B CN101585066B CN2009101041563A CN200910104156A CN101585066B CN 101585066 B CN101585066 B CN 101585066B CN 2009101041563 A CN2009101041563 A CN 2009101041563A CN 200910104156 A CN200910104156 A CN 200910104156A CN 101585066 B CN101585066 B CN 101585066B
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- mould
- plane
- forging
- bending
- back pressure
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CN2009101041563A CN101585066B (zh) | 2009-06-23 | 2009-06-23 | 一种大锻件分段弯曲加工模具 |
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CN2009101041563A CN101585066B (zh) | 2009-06-23 | 2009-06-23 | 一种大锻件分段弯曲加工模具 |
Publications (2)
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CN101585066A CN101585066A (zh) | 2009-11-25 |
CN101585066B true CN101585066B (zh) | 2011-04-06 |
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CN2009101041563A Expired - Fee Related CN101585066B (zh) | 2009-06-23 | 2009-06-23 | 一种大锻件分段弯曲加工模具 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103286213A (zh) * | 2013-06-07 | 2013-09-11 | 无锡微研有限公司 | 折弯防擦伤结构 |
CN104226819B (zh) * | 2014-09-19 | 2016-08-24 | 中车长江车辆有限公司 | 铁路货车枕梁下盖板成型装置及其方法 |
CN104690113B (zh) * | 2015-03-19 | 2017-05-31 | 广州欧华电气有限公司 | 卡子的冲压方法 |
CN104690169A (zh) * | 2015-03-20 | 2015-06-10 | 苏州汇程精密模具有限公司 | 一种折弯模具 |
CN105216289A (zh) * | 2015-11-12 | 2016-01-06 | 苏州庄吉模塑科技有限公司 | 一种塑料制品弯曲模 |
CN105798215A (zh) * | 2016-04-19 | 2016-07-27 | 贵州航天新力铸锻有限责任公司 | 热核聚变堆用大型双耳u形零件的制造方法 |
CN105689621A (zh) * | 2016-04-27 | 2016-06-22 | 贵州航天新力铸锻有限责任公司 | 大型双耳u形锻件成型用的模具 |
CN113145748A (zh) * | 2021-04-23 | 2021-07-23 | 中北大学 | 一种采用滚轴结构的省力变薄拉伸模具 |
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2009
- 2009-06-23 CN CN2009101041563A patent/CN101585066B/zh not_active Expired - Fee Related
Non-Patent Citations (4)
Title |
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JP平2-247019A 1990.10.02 |
JP平4-28419A 1992.01.31 |
JP昭59-10419A 1984.01.19 |
伍国柱.U形弯曲模结构浅析.《机械工人(冷加工)》.2006,(第8期), * |
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Publication number | Publication date |
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CN101585066A (zh) | 2009-11-25 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhuzhou Tianli Forging Industry Co., Ltd. Assignor: Chongqing University Contract record no.: 2011430000097 Denomination of invention: Sectional bending mould for machining heavy forging Granted publication date: 20110406 License type: Exclusive License Open date: 20091125 Record date: 20110708 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180428 Address after: 400054 Banan District, Chongqing City, Huaxi Street Pioneer Village 11 Patentee after: CHONGQING JIEXIN LIANZHONG MECHANICAL & MANUFACTURE CO., LTD. Address before: 400044 No. 174 Shapingba street, Shapingba District, Chongqing Patentee before: Chongqing University |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20210623 |