CN1644269A - 平面槽型换向器整体冷锻制造方法与模具 - Google Patents
平面槽型换向器整体冷锻制造方法与模具 Download PDFInfo
- Publication number
- CN1644269A CN1644269A CN 200510006678 CN200510006678A CN1644269A CN 1644269 A CN1644269 A CN 1644269A CN 200510006678 CN200510006678 CN 200510006678 CN 200510006678 A CN200510006678 A CN 200510006678A CN 1644269 A CN1644269 A CN 1644269A
- Authority
- CN
- China
- Prior art keywords
- die
- commutator
- cold forging
- mould
- shaped
- 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.)
- Granted
Links
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100066781A CN100528401C (zh) | 2005-01-26 | 2005-01-26 | 平面槽型换向器整体冷锻制造方法与模具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100066781A CN100528401C (zh) | 2005-01-26 | 2005-01-26 | 平面槽型换向器整体冷锻制造方法与模具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1644269A true CN1644269A (zh) | 2005-07-27 |
CN100528401C CN100528401C (zh) | 2009-08-19 |
Family
ID=34875242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100066781A Expired - Fee Related CN100528401C (zh) | 2005-01-26 | 2005-01-26 | 平面槽型换向器整体冷锻制造方法与模具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100528401C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103762474A (zh) * | 2014-01-28 | 2014-04-30 | 浙江长城换向器有限公司 | 台阶式平面型换向器的制造方法及其产品 |
-
2005
- 2005-01-26 CN CNB2005100066781A patent/CN100528401C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103762474A (zh) * | 2014-01-28 | 2014-04-30 | 浙江长城换向器有限公司 | 台阶式平面型换向器的制造方法及其产品 |
Also Published As
Publication number | Publication date |
---|---|
CN100528401C (zh) | 2009-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106141061A (zh) | 一种用于制造定位导向螺母的冷镦成型工艺及冷镦模组 | |
CN101947567A (zh) | 冷挤成型车用平头六角螺栓的加工工艺及其加工设备 | |
JP6112157B2 (ja) | 電源端子の冷間圧造成型方法及び冷間圧造成型の電源端子 | |
CN112317674A (zh) | 刹车卡钳连接螺母及其制备装置和制备方法 | |
CN105057528A (zh) | 汽车转向活塞单工位多向挤压精密成形工艺 | |
CN100528401C (zh) | 平面槽型换向器整体冷锻制造方法与模具 | |
CN110421110A (zh) | 开槽半轴螺母一次成型方法 | |
CN215508811U (zh) | 一种偏心轴生产用冷镦模具 | |
CN212944990U (zh) | 一种汽车用异形双端面齿形结构金属套一次成型装置 | |
CN110216221B (zh) | 刹车调节轴套的冷镦成型装置以及制造方法 | |
CN209935740U (zh) | 一种内四方套筒螺母的冷成形多工位模具 | |
CN218192384U (zh) | 一种调节螺杆的成型装置 | |
CN109175189B (zh) | 一种正多边形六角螺头的切边模具的成型装置 | |
CN1548782A (zh) | 冷锻成型的翼形螺帽制造方法 | |
CN213613879U (zh) | 一种制钉机钉模模具 | |
CN213915952U (zh) | 刹车卡钳连接螺母及其制备装置 | |
CN218903267U (zh) | 一种油烟机8328降噪板捷径模 | |
CN210676746U (zh) | 刹车调节轴套的冷镦成型装置 | |
CN220144518U (zh) | 一种毛细管挤鼓冲压模具 | |
CN220901782U (zh) | 一种内螺牙一次成型加工模具 | |
CN213469277U (zh) | 一种异形孔垫圈产品成型模组 | |
CN1410184A (zh) | 一字沟槽无头固定螺丝的冷锻冲压成型方法 | |
CN213859667U (zh) | 一种模切装置 | |
CN217044445U (zh) | 用于头部具有矩形深槽的乘用车异形螺栓冷成形模具组件 | |
CN219443127U (zh) | 一种马鞍式卡子模具 |
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 |
Assignee: Sea salt three dimensional cold extrusion molding Co Ltd Assignor: Nanchang University Contract record no.: 2010330001265 Denomination of invention: Planar channel commutator integrated cold forging method and mould thereof Granted publication date: 20090819 License type: Exclusive License Open date: 20050727 Record date: 20100706 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20120126 |