JPS5788919A - Bulging facility - Google Patents
Bulging facilityInfo
- Publication number
- JPS5788919A JPS5788919A JP55163306A JP16330680A JPS5788919A JP S5788919 A JPS5788919 A JP S5788919A JP 55163306 A JP55163306 A JP 55163306A JP 16330680 A JP16330680 A JP 16330680A JP S5788919 A JPS5788919 A JP S5788919A
- Authority
- JP
- Japan
- Prior art keywords
- blank pipe
- split
- metallic mold
- constraining
- split metallic
- 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
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
PURPOSE: To greatly omit the operation and to improve the efficiency, by using constraining rings for clamping split metallic molds and by obtaining axial compressive force by pushing blank materials from one side.
CONSTITUTION: When a high pressure is supplied into a blank pipe 1 from a pressure supplying path 58 and the right side end face of the blank pipe 1 is pushed by stretching forces of each cylinder device 60, 61, and 62, the blank pipe 1 partially swells along depressed parts of a split metallic mold 19. Since this axial compression is performed from the right side only, only a simple and inexpensive structure is required. When a high pressure is supplied into the blank pipe 1 from the pressure supplying path 58 during the course of working, the split metallic mold 19 tends to split outward, but the splitting of the metallic mold 19 is prevented by each constraining ring 30 and 31. Moreover, since each constraining ring 30 and 31 clamps the split metallic mold 19 through tapered surfaces, they are easy to disengage. But the disengagement of the constraining rings 30 and 31 is prevented by stretching force always generated by each cylinder device 32, 33, 34, and 35.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55163306A JPS5788919A (en) | 1980-11-21 | 1980-11-21 | Bulging facility |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55163306A JPS5788919A (en) | 1980-11-21 | 1980-11-21 | Bulging facility |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60197633A Division JPS61165235A (en) | 1985-09-09 | 1985-09-09 | Method and device for bulging |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5788919A true JPS5788919A (en) | 1982-06-03 |
JPH0122050B2 JPH0122050B2 (en) | 1989-04-25 |
Family
ID=15771315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55163306A Granted JPS5788919A (en) | 1980-11-21 | 1980-11-21 | Bulging facility |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5788919A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997025165A1 (en) * | 1996-01-04 | 1997-07-17 | Ball Corporation | Method and apparatus for shaping a container |
US5794474A (en) * | 1997-01-03 | 1998-08-18 | Ball Corporation | Method and apparatus for reshaping a container body |
US6151939A (en) * | 1996-01-04 | 2000-11-28 | Delaware Capital Formation, Inc. | Can shaping apparatus |
KR101138187B1 (en) | 2009-07-31 | 2012-04-26 | 주식회사 포스코 | Apparatus for manufacturing large caliber product using hydroforming and method thereof |
WO2012102417A1 (en) * | 2011-01-24 | 2012-08-02 | (주)포스코 | Apparatus and method for manufacturing a large-caliber product using hydroforming |
JP2013107082A (en) * | 2011-11-17 | 2013-06-06 | Nippon Steel & Sumitomo Metal Corp | Hydraulic forming method |
CN108356128A (en) * | 2016-12-20 | 2018-08-03 | 田大志 | High-pressure forming method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4937018A (en) * | 1972-08-12 | 1974-04-06 |
-
1980
- 1980-11-21 JP JP55163306A patent/JPS5788919A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4937018A (en) * | 1972-08-12 | 1974-04-06 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997025165A1 (en) * | 1996-01-04 | 1997-07-17 | Ball Corporation | Method and apparatus for shaping a container |
US5916317A (en) * | 1996-01-04 | 1999-06-29 | Ball Corporation | Metal container body shaping/embossing |
US6151939A (en) * | 1996-01-04 | 2000-11-28 | Delaware Capital Formation, Inc. | Can shaping apparatus |
US6343496B1 (en) * | 1996-01-04 | 2002-02-05 | Delaware Capital Formation, Ltd. | Can shaping apparatus and method |
US5794474A (en) * | 1997-01-03 | 1998-08-18 | Ball Corporation | Method and apparatus for reshaping a container body |
KR101138187B1 (en) | 2009-07-31 | 2012-04-26 | 주식회사 포스코 | Apparatus for manufacturing large caliber product using hydroforming and method thereof |
WO2012102417A1 (en) * | 2011-01-24 | 2012-08-02 | (주)포스코 | Apparatus and method for manufacturing a large-caliber product using hydroforming |
JP2014501624A (en) * | 2011-01-24 | 2014-01-23 | ポスコ | Large-diameter product manufacturing apparatus using hydroforming method and manufacturing method thereof |
JP2013107082A (en) * | 2011-11-17 | 2013-06-06 | Nippon Steel & Sumitomo Metal Corp | Hydraulic forming method |
CN108356128A (en) * | 2016-12-20 | 2018-08-03 | 田大志 | High-pressure forming method |
CN108405698A (en) * | 2016-12-20 | 2018-08-17 | 田大志 | A kind of high-pressure forming method |
CN108405698B (en) * | 2016-12-20 | 2019-11-19 | 合肥海诺恒信息科技有限公司 | A kind of high-pressure forming method |
Also Published As
Publication number | Publication date |
---|---|
JPH0122050B2 (en) | 1989-04-25 |
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