KR960004751B1 - 휨가공장치 - Google Patents
휨가공장치 Download PDFInfo
- Publication number
- KR960004751B1 KR960004751B1 KR1019930000006A KR930000006A KR960004751B1 KR 960004751 B1 KR960004751 B1 KR 960004751B1 KR 1019930000006 A KR1019930000006 A KR 1019930000006A KR 930000006 A KR930000006 A KR 930000006A KR 960004751 B1 KR960004751 B1 KR 960004751B1
- Authority
- KR
- South Korea
- Prior art keywords
- mold
- groove
- bending
- blades
- pair
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims description 18
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 239000000463 material Substances 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
- B21D5/0263—Die with two oscillating halves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
Claims (3)
- 피가공물을 구부리기 위한 형틀과 펀치를 갖는 휨가공장치에 있어서, 희망하는 홈을 지닌 형틀과, 이홈위에 설치된 한쌍의 블레이드와, 이 한쌍의 블레이드를 지지하는 부착핀과, 블레이드를 수평방향으로 되돌아오게 하는 귀환수단으로 이루어지는 것을 특징으로 하는 휨가공장치.
- 제1항에 있어서, 형틀에 형성한 홈을 한쌍의 스페이서로 그 일부를 형성하도록 한 것을 특징으로 하는 휨가공장치.
- 제2항에 있어서, 스페이서는 V폭 가변용으로 빗면의 중간정도에 단부를 설치하여, 그 전후에 평행한 빗면을 형성한 것을 특징으로 하는 휨가공장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP92-130056 | 1992-04-23 | ||
JP13005692 | 1992-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930021287A KR930021287A (ko) | 1993-11-22 |
KR960004751B1 true KR960004751B1 (ko) | 1996-04-13 |
Family
ID=15024985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930000006A KR960004751B1 (ko) | 1992-04-23 | 1993-01-04 | 휨가공장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5295385A (ko) |
KR (1) | KR960004751B1 (ko) |
TW (1) | TW203566B (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7454943B2 (en) * | 2003-07-15 | 2008-11-25 | Tooling Innovations, Inc. | Articulated bending brake for sheet metal forming |
GB0623139D0 (en) | 2006-11-21 | 2006-12-27 | Rolls Royce Plc | A bending tool |
DK200700799A (da) * | 2007-06-01 | 2008-12-02 | Hansen Torben Kirk | Skåneværktöj til et bukkeværktöj |
KR100948930B1 (ko) * | 2008-02-22 | 2010-03-23 | 재단법인 포항산업과학연구원 | 금형 |
CN101569907A (zh) * | 2008-04-28 | 2009-11-04 | 鸿富锦精密工业(深圳)有限公司 | 折弯模具 |
US20130111967A1 (en) * | 2011-10-10 | 2013-05-09 | Invacare Corp. | Punch and die set |
SE537072C2 (sv) * | 2013-06-05 | 2014-12-30 | Mizelda Ab | Vikanordning och användning av vikanordning för vikning av ett ämne |
AT515231B1 (de) * | 2014-01-09 | 2015-09-15 | Trumpf Maschinen Austria Gmbh | Unterwerkzeug einer Biegepresse mit einer Biegewinkelmessvorrichtung |
AT517315B1 (de) * | 2015-05-28 | 2017-04-15 | Trumpf Maschinen Austria Gmbh & Co Kg | Verfahren zum Verstellen eines Formabschnittes eines Biegewerkzeuges |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62158527A (ja) * | 1985-12-28 | 1987-07-14 | Nippon Kokan Kk <Nkk> | 複合型制振鋼板の曲げ金型 |
JPH0798222B2 (ja) * | 1986-07-30 | 1995-10-25 | 鎌倉産業株式会社 | 役物パネル成形用金型 |
US5060501A (en) * | 1991-01-25 | 1991-10-29 | Century Manufacturing Co. Inc. | Flat metal stock bending die |
-
1992
- 1992-12-24 TW TW081110362A patent/TW203566B/zh active
-
1993
- 1993-01-04 KR KR1019930000006A patent/KR960004751B1/ko not_active IP Right Cessation
- 1993-03-23 US US08/035,589 patent/US5295385A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW203566B (en) | 1993-04-11 |
KR930021287A (ko) | 1993-11-22 |
US5295385A (en) | 1994-03-22 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19930104 |
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Comment text: Notification of reason for refusal Patent event date: 19951214 Patent event code: PE09021S01D |
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Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19960319 |
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19960709 |
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Comment text: Registration of Establishment Patent event date: 19960712 Patent event code: PR07011E01D |
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