CN102357627B - 气门弹簧座连续冷镦一次近净成型的加工方法 - Google Patents
气门弹簧座连续冷镦一次近净成型的加工方法 Download PDFInfo
- Publication number
- CN102357627B CN102357627B CN2011103084236A CN201110308423A CN102357627B CN 102357627 B CN102357627 B CN 102357627B CN 2011103084236 A CN2011103084236 A CN 2011103084236A CN 201110308423 A CN201110308423 A CN 201110308423A CN 102357627 B CN102357627 B CN 102357627B
- Authority
- CN
- China
- Prior art keywords
- cold
- valve spring
- spring retainer
- cold heading
- shape
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract description 14
- 238000003754 machining Methods 0.000 title abstract description 8
- 238000007127 saponification reaction Methods 0.000 claims abstract description 9
- 238000004080 punching Methods 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000005461 lubrication Methods 0.000 claims abstract description 4
- 238000003672 processing method Methods 0.000 claims description 14
- 238000007493 shaping process Methods 0.000 claims description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 7
- 238000000137 annealing Methods 0.000 abstract description 4
- 239000010687 lubricating oil Substances 0.000 abstract description 2
- 238000010422 painting Methods 0.000 abstract 1
- 238000004513 sizing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 9
- 238000010008 shearing Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Forging (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103084236A CN102357627B (zh) | 2011-10-12 | 2011-10-12 | 气门弹簧座连续冷镦一次近净成型的加工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103084236A CN102357627B (zh) | 2011-10-12 | 2011-10-12 | 气门弹簧座连续冷镦一次近净成型的加工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102357627A CN102357627A (zh) | 2012-02-22 |
CN102357627B true CN102357627B (zh) | 2013-12-04 |
Family
ID=45583039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011103084236A Active CN102357627B (zh) | 2011-10-12 | 2011-10-12 | 气门弹簧座连续冷镦一次近净成型的加工方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102357627B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102861860A (zh) * | 2012-08-30 | 2013-01-09 | 镇江中虎弹簧有限公司 | 气门座冷镦制造工艺 |
CN109013996B (zh) * | 2018-09-06 | 2023-08-01 | 宁波思明汽车附件有限公司 | 一种冷镦成型气门嘴及其成型工艺 |
CN110439647B (zh) * | 2019-09-03 | 2024-04-16 | 浙江黎明智造股份有限公司 | 一种汽车发动机弹簧座及该弹簧座的冷镦成型设备 |
CN111822647B (zh) * | 2020-06-05 | 2022-09-27 | 宁波甬微集团有限公司 | 一种制冷压缩机用滚动活塞的制造方法 |
CN115449806B (zh) * | 2022-11-08 | 2023-04-25 | 凯明(常州)新材料科技有限公司 | 一种提高弹簧钢显微组织均匀性的生产工艺 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01205844A (ja) * | 1988-02-10 | 1989-08-18 | Fuji Tool & Die Co Ltd | フランジコンパニオンの冷鍛加工成形方法 |
CN1448233A (zh) * | 2002-04-03 | 2003-10-15 | 龙永绥 | 冲床五工序冷镦气门弹簧座方法 |
CN1244419C (zh) * | 2004-01-05 | 2006-03-08 | 彩虹集团电子股份有限公司 | 一种销钉冷镦成型方法 |
RU2264883C1 (ru) * | 2004-04-05 | 2005-11-27 | Открытое акционерное общество "Белебеевский завод "Автонормаль" | Способ изготовления болтов с канавками |
CN101920306A (zh) * | 2009-06-17 | 2010-12-22 | 厦门恒耀金属有限公司 | 多工位冷镦机成型t形焊接螺母的工艺 |
-
2011
- 2011-10-12 CN CN2011103084236A patent/CN102357627B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102357627A (zh) | 2012-02-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102357627B (zh) | 气门弹簧座连续冷镦一次近净成型的加工方法 | |
CN102527897B (zh) | 一种水轮机薄壁台阶短套类主轴法兰的锻造方法 | |
CN103691874A (zh) | 一种薄壁螺母成形方法 | |
CN103212600B (zh) | 一种内套的制造工艺 | |
CN101780629B (zh) | 一种异形螺栓的生产工艺 | |
CN102152063A (zh) | 一种钢束端子毛坯的制造工艺 | |
CN103624502A (zh) | 制动器活塞冷锻塑性成型工艺 | |
CN109366109A (zh) | 前车身连接衬套加工工艺 | |
CN102500732B (zh) | 汽车车门限位器的多工位冷镦成型工艺 | |
CN107931497A (zh) | 组合固定杆的冷镦成型工艺 | |
CN102152062B (zh) | 一种气动内外牙接头毛胚的制造工艺 | |
CN106475502A (zh) | 一种开叉拉帽毛坯件的制造方法 | |
CN104801652A (zh) | 一种内六角螺栓的冷镦加工工艺 | |
CN103464986B (zh) | 一种制造汽车空调消声器的方法 | |
CN105945519A (zh) | 一种中空管输出轴的冷锻成形工艺 | |
CN105945521B (zh) | 一种带方孔的方形轴套及其加工方法和应用 | |
CN110102975A (zh) | 一种中车身连接衬套加工工艺 | |
CN102527913A (zh) | 一种齿向修鼓的直齿圆柱齿轮精密塑性成形方法 | |
CN211071645U (zh) | 乘用车发动机机油输送油管螺栓的冷镦成型模具组件 | |
CN110421110A (zh) | 开槽半轴螺母一次成型方法 | |
CN202097360U (zh) | 油管接头的冷镦毛坯 | |
CN112548492B (zh) | 车用底盘固定用内套的制造方法 | |
CN206550284U (zh) | 汽车传动轴用外星轮、内星轮坯件模锻设备 | |
CN101579799A (zh) | 扬声器用深沟型u铁的制造方法 | |
CN207377946U (zh) | 一种调节螺栓的冷镦毛坯 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
Application publication date: 20120222 Assignee: Mianyang Tianxuan valve components limited liability company Assignor: Zhang Shengyi Contract record no.: 2014510000189 Denomination of invention: Method for machining valve spring retainer by continuous cold heading once near net shape forming Granted publication date: 20131204 License type: Exclusive License Record date: 20141210 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190605 Address after: 332000 Gangcheng Avenue, Xigang District, Jiujiang Development Zone, Jiangxi Province Patentee after: Jiujiang Tianshi Powder Products Co., Ltd. Address before: 621011 Tangxun Town, Fucheng District, Mianyang City, Sichuan Province Patentee before: Zhang Shengyi |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220402 Address after: 621000 No. 155 Tangxun South Street, economic and Technological Development Zone, Mianyang City, Sichuan Province Patentee after: Mianyang Tianxuan valve components LLC Address before: 332000 Gangcheng Avenue, Xigang District, Jiujiang Development Zone, Jiangxi Province Patentee before: Jiujiang Tianshi Powder Products Co.,Ltd. |
|
TR01 | Transfer of patent right |