CN103920840B - 铁路轨道轨距块一模两件锻造模具 - Google Patents
铁路轨道轨距块一模两件锻造模具 Download PDFInfo
- Publication number
- CN103920840B CN103920840B CN201410157104.3A CN201410157104A CN103920840B CN 103920840 B CN103920840 B CN 103920840B CN 201410157104 A CN201410157104 A CN 201410157104A CN 103920840 B CN103920840 B CN 103920840B
- Authority
- CN
- China
- Prior art keywords
- forging
- die cavity
- patrix
- counterdie
- mould
- 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
- Forging (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410157104.3A CN103920840B (zh) | 2014-04-19 | 2014-04-19 | 铁路轨道轨距块一模两件锻造模具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410157104.3A CN103920840B (zh) | 2014-04-19 | 2014-04-19 | 铁路轨道轨距块一模两件锻造模具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103920840A CN103920840A (zh) | 2014-07-16 |
CN103920840B true CN103920840B (zh) | 2016-05-11 |
Family
ID=51139371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410157104.3A Expired - Fee Related CN103920840B (zh) | 2014-04-19 | 2014-04-19 | 铁路轨道轨距块一模两件锻造模具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103920840B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104259376B (zh) * | 2014-08-05 | 2016-02-03 | 中铁宝桥(南京)有限公司 | At钢轨跟端压型段成对热锻成型工艺方法 |
CN107186149B (zh) * | 2017-07-19 | 2023-09-12 | 无锡双马钻探工具有限公司 | 一种钻杆接头一模两件锻造模具及方法 |
CN107470534B (zh) * | 2017-09-25 | 2023-06-02 | 埼玉铝合金精密锻造(丹阳)有限公司 | 一种高效热锻模具 |
CN108555217A (zh) * | 2018-05-28 | 2018-09-21 | 温州三连汽车零部件有限公司 | 一模双腔式带有大斜度腹板锻件成型模具 |
CN109877266A (zh) * | 2019-04-10 | 2019-06-14 | 中铁宝桥集团有限公司 | 一种非对称断面钢轨镦粗装置 |
CN112916788B (zh) * | 2021-01-19 | 2023-01-31 | 建龙北满特殊钢有限责任公司 | 一种采用连铸坯锻造铁路车辆用车轴的生产方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2184635C2 (ru) * | 2000-06-02 | 2002-07-10 | Открытое акционерное общество Верхнесалдинское металлургическое производственное объединение | Штамп для объемной штамповки |
CN101972832A (zh) * | 2010-11-19 | 2011-02-16 | 上海保捷汽车零部件锻压有限公司 | 轿车自动变速箱倒档轴的可分凹模精锻模具 |
CN202006265U (zh) * | 2011-05-05 | 2011-10-12 | 山东远大模具材料有限公司 | 汽车凸缘锻造组合式模具 |
CN202270908U (zh) * | 2011-08-01 | 2012-06-13 | 江阴南工锻造有限公司 | 一种汽车配件锻模 |
CN103537595A (zh) * | 2013-10-23 | 2014-01-29 | 许昌中兴锻造有限公司 | 传动轴花键轴锻造新工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203944775U (zh) * | 2014-04-19 | 2014-11-19 | 山东远大模具材料有限公司 | 铁路轨道轨距块一模两件锻造模具 |
-
2014
- 2014-04-19 CN CN201410157104.3A patent/CN103920840B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2184635C2 (ru) * | 2000-06-02 | 2002-07-10 | Открытое акционерное общество Верхнесалдинское металлургическое производственное объединение | Штамп для объемной штамповки |
CN101972832A (zh) * | 2010-11-19 | 2011-02-16 | 上海保捷汽车零部件锻压有限公司 | 轿车自动变速箱倒档轴的可分凹模精锻模具 |
CN202006265U (zh) * | 2011-05-05 | 2011-10-12 | 山东远大模具材料有限公司 | 汽车凸缘锻造组合式模具 |
CN202270908U (zh) * | 2011-08-01 | 2012-06-13 | 江阴南工锻造有限公司 | 一种汽车配件锻模 |
CN103537595A (zh) * | 2013-10-23 | 2014-01-29 | 许昌中兴锻造有限公司 | 传动轴花键轴锻造新工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN103920840A (zh) | 2014-07-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103920840B (zh) | 铁路轨道轨距块一模两件锻造模具 | |
CN203944775U (zh) | 铁路轨道轨距块一模两件锻造模具 | |
CN203944780U (zh) | 火车钩尾框连接板锻造模具 | |
CN104060503A (zh) | 一种心轨、翼轨镶块采用锻造高锰钢的组合辙叉 | |
CN103447443B (zh) | 单齿履带板半开半闭式制坯模及单齿履带板锻造方法 | |
CN204160670U (zh) | 复合材料工字梁成型模具 | |
CN103736974A (zh) | 一种铸件中长而细的孔的一次成型方法 | |
CN204000475U (zh) | 一种心轨、翼轨镶块采用锻造高锰钢的组合辙叉 | |
CN104057008B (zh) | 铁路道岔开口拉杆四工位锻造模具 | |
CN203227787U (zh) | 双齿履带板预锻模 | |
CN2923293Y (zh) | 用于压制磁性材料粉末的成型模具 | |
CN204867274U (zh) | 一种轴承套圈翻转锻造成型工艺中的自动翻转夹具 | |
CN204711514U (zh) | 制动皮碗拆装工装 | |
CN203992208U (zh) | 铁路道岔盖板三工位锻造模具 | |
CN102989987A (zh) | 一种高速铁路道岔楔式轨道支撑的锻造工艺 | |
CN103447498A (zh) | 矿用载重汽车后桥壳的铸造方法 | |
CN202291254U (zh) | 一种螺栓用成型模具 | |
CN202017522U (zh) | 锻造连接座 | |
CN204035445U (zh) | 铁路道岔开口拉杆四工位锻造模具 | |
CN203184596U (zh) | 用于铸造压铸机尾板的铸型结构 | |
CN204486712U (zh) | 一种带有开模联动合模自锁机构的金属型重力铸造模具 | |
CN203390143U (zh) | 双齿履带板终锻模 | |
CN204234570U (zh) | 一种汽车拖钩零件的级进模具 | |
CN205524462U (zh) | 一种后副车架加强板 | |
RU2018105847A (ru) | Рельсовый стык, способ создания рельсового стыка алюминотермитной сваркой методом промежуточного литья и литейная форма для алюминотермитной сварки рельсов рельсового стыка методом промежуточного литья |
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: Cao Yanxue Inventor after: Wang Bo Inventor after: Yang Yuansheng Inventor after: Ding Zhimin Inventor after: Gu Zheng Inventor after: Wang Jibo Inventor after: An Zhilei Inventor after: Liu Fuwang Inventor after: Li Zhen Inventor before: Cao Yanxue Inventor before: Wang Bo Inventor before: Wang Jibo Inventor before: An Zhilei Inventor before: Liu Fuwang Inventor before: Li Zhen |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CAO YANXUE WANG BO WANG JIBO AN ZHILEI LIU FUWANG LI ZHEN TO: CAO YANXUE WANG BO YANG YUANSHENG DING ZHIMIN GU ZHENG WANG JIBO AN ZHILEI LIU FUWANG LI ZHEN |
|
CB02 | Change of applicant information |
Address after: 251100, 8, Jinshi Avenue, Qihe Economic Development Zone, Dezhou, Shandong Applicant after: SHANDONG YUANDA MATERIAL TECHNOLOGY CO., LTD. Address before: 251100, 8, Jinshi Avenue, Qihe Economic Development Zone, Dezhou, Shandong Applicant before: Shandong Yuanda Mould Material Co., Ltd. |
|
COR | Change of bibliographic data | ||
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: 20160511 Termination date: 20190419 |
|
CF01 | Termination of patent right due to non-payment of annual fee |