CN102554033B - 一种滚子冷镦机冲压模具 - Google Patents
一种滚子冷镦机冲压模具 Download PDFInfo
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- CN102554033B CN102554033B CN201210013993.7A CN201210013993A CN102554033B CN 102554033 B CN102554033 B CN 102554033B CN 201210013993 A CN201210013993 A CN 201210013993A CN 102554033 B CN102554033 B CN 102554033B
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- drift
- punch holder
- hole
- stamping die
- heading machine
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- 230000007704 transition Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
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CN201210013993.7A CN102554033B (zh) | 2012-01-17 | 2012-01-17 | 一种滚子冷镦机冲压模具 |
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CN201210013993.7A CN102554033B (zh) | 2012-01-17 | 2012-01-17 | 一种滚子冷镦机冲压模具 |
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CN102554033A CN102554033A (zh) | 2012-07-11 |
CN102554033B true CN102554033B (zh) | 2016-05-11 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112845881B (zh) * | 2021-03-05 | 2023-03-28 | 宁波鲁仕锯链科技有限公司 | 锯链导板滚子的加工设备及加工方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB931181A (en) * | 1961-10-07 | 1963-07-10 | Malmedie & Co Maschf | A method of producing cylindrical rollers for roller bearings |
DE102004012858A1 (de) * | 2004-03-16 | 2005-10-06 | Schuler Pressen Gmbh & Co. Kg | Verfahren und Einrichtung zur Wälzkörperherstellung |
CN2761311Y (zh) * | 2004-11-07 | 2006-03-01 | 洛阳轴承集团有限公司 | 组合式滚子冲头 |
CN101020222A (zh) * | 2006-02-13 | 2007-08-22 | 襄阳汽车轴承股份有限公司 | 大规格滚子温锻工艺 |
CN101410641A (zh) * | 2004-07-13 | 2009-04-15 | 国民机械有限责任公司 | 锻造的滚子 |
CN201231299Y (zh) * | 2008-06-17 | 2009-05-06 | 浙江天马轴承股份有限公司 | 冷镦滚子冲压模具 |
CN201979014U (zh) * | 2011-02-01 | 2011-09-21 | 哈尔滨轴承集团公司 | 大型滚子冷冲压设备 |
CN202461275U (zh) * | 2012-01-17 | 2012-10-03 | 洛阳市人诚轴承配件有限责任公司 | 一种滚子冷镦机冲压模具 |
-
2012
- 2012-01-17 CN CN201210013993.7A patent/CN102554033B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB931181A (en) * | 1961-10-07 | 1963-07-10 | Malmedie & Co Maschf | A method of producing cylindrical rollers for roller bearings |
DE102004012858A1 (de) * | 2004-03-16 | 2005-10-06 | Schuler Pressen Gmbh & Co. Kg | Verfahren und Einrichtung zur Wälzkörperherstellung |
CN101410641A (zh) * | 2004-07-13 | 2009-04-15 | 国民机械有限责任公司 | 锻造的滚子 |
CN2761311Y (zh) * | 2004-11-07 | 2006-03-01 | 洛阳轴承集团有限公司 | 组合式滚子冲头 |
CN101020222A (zh) * | 2006-02-13 | 2007-08-22 | 襄阳汽车轴承股份有限公司 | 大规格滚子温锻工艺 |
CN201231299Y (zh) * | 2008-06-17 | 2009-05-06 | 浙江天马轴承股份有限公司 | 冷镦滚子冲压模具 |
CN201979014U (zh) * | 2011-02-01 | 2011-09-21 | 哈尔滨轴承集团公司 | 大型滚子冷冲压设备 |
CN202461275U (zh) * | 2012-01-17 | 2012-10-03 | 洛阳市人诚轴承配件有限责任公司 | 一种滚子冷镦机冲压模具 |
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CN102554033A (zh) | 2012-07-11 |
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C14 | Grant of patent or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Ye Huiqing Inventor after: Ye Yanqing Inventor before: Ye Yanqing Inventor before: Hao Yishuang |
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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: Stamping die for roller cold heading machine Effective date of registration: 20180920 Granted publication date: 20160511 Pledgee: Bank of China, Limited by Share Ltd, Luoyang Jili branch Pledgor: Luoyang Rencheng Bearing Accessories Co., Ltd. Registration number: 2018990000852 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20190917 Granted publication date: 20160511 Pledgee: Bank of China, Limited by Share Ltd, Luoyang Jili branch Pledgor: Luoyang Rencheng Bearing Accessories Co., Ltd. Registration number: 2018990000852 |
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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: Stamping die for roller cold heading machine Effective date of registration: 20190917 Granted publication date: 20160511 Pledgee: Bank of China, Limited by Share Ltd, Luoyang branch Pledgor: Luoyang Rencheng Bearing Accessories Co., Ltd. Registration number: Y2019990000243 |
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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: 20201103 Granted publication date: 20160511 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG RENCHENG BEARING PARTS Co.,Ltd. Registration number: Y2019990000243 |
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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: A kind of stamping die for roller cold heading machine Effective date of registration: 20201111 Granted publication date: 20160511 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG RENCHENG BEARING PARTS Co.,Ltd. Registration number: Y2020980007704 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20210923 Granted publication date: 20160511 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG RENCHENG BEARING PARTS Co.,Ltd. Registration number: Y2020980007704 |