CN101844178A - 一种固体颗粒介质推动毛坯辅助变薄拉深模具 - Google Patents
一种固体颗粒介质推动毛坯辅助变薄拉深模具 Download PDFInfo
- Publication number
- CN101844178A CN101844178A CN 201010213773 CN201010213773A CN101844178A CN 101844178 A CN101844178 A CN 101844178A CN 201010213773 CN201010213773 CN 201010213773 CN 201010213773 A CN201010213773 A CN 201010213773A CN 101844178 A CN101844178 A CN 101844178A
- Authority
- CN
- China
- Prior art keywords
- die
- blank
- solid particle
- mold
- thinning
- 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
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010213773XA CN101844178B (zh) | 2010-06-30 | 2010-06-30 | 一种固体颗粒介质推动毛坯辅助变薄拉深模具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010213773XA CN101844178B (zh) | 2010-06-30 | 2010-06-30 | 一种固体颗粒介质推动毛坯辅助变薄拉深模具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101844178A true CN101844178A (zh) | 2010-09-29 |
CN101844178B CN101844178B (zh) | 2011-11-09 |
Family
ID=42769099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010213773XA Expired - Fee Related CN101844178B (zh) | 2010-06-30 | 2010-06-30 | 一种固体颗粒介质推动毛坯辅助变薄拉深模具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101844178B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103909132A (zh) * | 2014-04-04 | 2014-07-09 | 燕山大学 | 一种具有周向辅助推力的软模反拉深方法 |
CN108723158A (zh) * | 2018-05-30 | 2018-11-02 | 江苏盖之宝包装科技有限公司 | 一种凹模液压拉深装置 |
CN113042604A (zh) * | 2021-04-23 | 2021-06-29 | 中北大学 | 一种采用滚轴结构的省力变薄拉伸方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2228885A (en) * | 1989-01-14 | 1990-09-12 | Benteler Werke Ag | Method and apparatus for producing a hollow body with a varying profile |
EP0616858A1 (de) * | 1993-03-26 | 1994-09-28 | Hermann Bartels | Verfahren und Vorrichtung zum Verformen von Hohlprofil-Werkstücken |
CN1363434A (zh) * | 2001-11-21 | 2002-08-14 | 燕山大学 | 金属管材固体颗粒传压介质胀形新工艺 |
CN101590503A (zh) * | 2009-05-20 | 2009-12-02 | 山东丽鹏股份有限公司 | 一种瓶盖内胀形模 |
CN201693079U (zh) * | 2010-06-30 | 2011-01-05 | 重庆理工大学 | 带正向压力变薄拉深模具 |
-
2010
- 2010-06-30 CN CN201010213773XA patent/CN101844178B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2228885A (en) * | 1989-01-14 | 1990-09-12 | Benteler Werke Ag | Method and apparatus for producing a hollow body with a varying profile |
EP0616858A1 (de) * | 1993-03-26 | 1994-09-28 | Hermann Bartels | Verfahren und Vorrichtung zum Verformen von Hohlprofil-Werkstücken |
CN1363434A (zh) * | 2001-11-21 | 2002-08-14 | 燕山大学 | 金属管材固体颗粒传压介质胀形新工艺 |
CN101590503A (zh) * | 2009-05-20 | 2009-12-02 | 山东丽鹏股份有限公司 | 一种瓶盖内胀形模 |
CN201693079U (zh) * | 2010-06-30 | 2011-01-05 | 重庆理工大学 | 带正向压力变薄拉深模具 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103909132A (zh) * | 2014-04-04 | 2014-07-09 | 燕山大学 | 一种具有周向辅助推力的软模反拉深方法 |
CN108723158A (zh) * | 2018-05-30 | 2018-11-02 | 江苏盖之宝包装科技有限公司 | 一种凹模液压拉深装置 |
CN113042604A (zh) * | 2021-04-23 | 2021-06-29 | 中北大学 | 一种采用滚轴结构的省力变薄拉伸方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101844178B (zh) | 2011-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201693079U (zh) | 带正向压力变薄拉深模具 | |
CN201760499U (zh) | 一种外缘受正向压力带背压的反向拉深模具 | |
CN101837409A (zh) | 一种基于固体颗粒介质的刚性柔性复合成型模具 | |
CN101844178B (zh) | 一种固体颗粒介质推动毛坯辅助变薄拉深模具 | |
CN201760503U (zh) | 车轮轮辐成型模 | |
CN203030704U (zh) | 冲压模具 | |
CN201711428U (zh) | 一种带柔性底模活动凹模的板料成型模具 | |
CN202356513U (zh) | 汽车车体安装支架冲压级进模具 | |
CN219703294U (zh) | 一种防撞吸能盒冲压成型模具 | |
CN104209398A (zh) | 一种洗衣机侧板拉凸冲孔模具 | |
CN107186081A (zh) | 一种用于后盖内板成型模具 | |
CN103111526A (zh) | 钣金材料折弯模具 | |
CN204604456U (zh) | 一种带有浮动定位结构的冲切模具 | |
CN207447185U (zh) | 一种冲压模具冲压件的斜顶机构 | |
CN203245261U (zh) | 钣金材料折弯模具 | |
CN201728291U (zh) | 一种带径向推力和背压的板料成型模具 | |
CN203002937U (zh) | 双斜楔冲压模 | |
CN203459537U (zh) | 一种具有改良定位结构的汽车零部件模具 | |
CN201198009Y (zh) | 一种封头油压机 | |
CN204159719U (zh) | 一种半剪模 | |
CN203751129U (zh) | 一种用于摩托车刹车钢背的多工序精冲模具 | |
CN106739062A (zh) | 一种移动式汽车配件加工装置 | |
CN202070642U (zh) | 精整模具 | |
CN204710976U (zh) | 侧冲模具 | |
CN202934010U (zh) | 带打料机构的终冲装置 |
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: 20100929 Assignee: Chongqing Dingpu Industry & Trade Co., Ltd. Assignor: Chongqing University of Technology Contract record no.: 2013500000007 Denomination of invention: Mold for thinning and drawing blank under assisted thrust of solid particle medium Granted publication date: 20111109 License type: Exclusive License Record date: 20130326 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20130630 |