JPS6127128B2 - - Google Patents
Info
- Publication number
- JPS6127128B2 JPS6127128B2 JP15096576A JP15096576A JPS6127128B2 JP S6127128 B2 JPS6127128 B2 JP S6127128B2 JP 15096576 A JP15096576 A JP 15096576A JP 15096576 A JP15096576 A JP 15096576A JP S6127128 B2 JPS6127128 B2 JP S6127128B2
- Authority
- JP
- Japan
- Prior art keywords
- bending
- template member
- yoke
- blank
- pad
- 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.)
- Expired
Links
- 238000005452 bending Methods 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000011159 matrix material Substances 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000725 suspension Substances 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
- B21D22/18—Spinning using tools guided to produce the required profile
- B21D22/185—Spinning using tools guided to produce the required profile making domed objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762647550 DE2647550A1 (de) | 1976-10-21 | 1976-10-21 | Einrichtung zum massgenauen abwinkeln der raeder von grossflaechigen blechzuschnitten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5351166A JPS5351166A (en) | 1978-05-10 |
| JPS6127128B2 true JPS6127128B2 (en]) | 1986-06-24 |
Family
ID=5991009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15096576A Granted JPS5351166A (en) | 1976-10-21 | 1976-12-17 | Device for bending metal working materials |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5351166A (en]) |
| AT (1) | AT349855B (en]) |
| BE (1) | BE849465A (en]) |
| CH (1) | CH616866A5 (en]) |
| DE (1) | DE2647550A1 (en]) |
| ES (1) | ES454332A1 (en]) |
| FR (1) | FR2368313A1 (en]) |
| GB (1) | GB1557068A (en]) |
| IT (1) | IT1067304B (en]) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55128322A (en) * | 1979-03-29 | 1980-10-04 | Nhk Spring Co Ltd | Eye forming device for spring plate |
| JPS55128323A (en) * | 1979-03-29 | 1980-10-04 | Nhk Spring Co Ltd | Eye forming device for spring plate |
| FR2472462A1 (fr) * | 1979-12-26 | 1981-07-03 | Mezogep | Machine a emboutir le metal comprenant deux rouleaux |
| JPS60210326A (ja) * | 1984-04-03 | 1985-10-22 | Komatsu Ltd | 曲面のフランジ曲げ加工法 |
| DE102015005074B4 (de) | 2015-04-20 | 2018-02-08 | Aweba Werkzeugbau Gmbh Aue | Außenkantenbördel und Bördelverfahren an planflächigen oder formbehafteten Blechteilen |
| DE102015005075B4 (de) | 2015-04-20 | 2016-12-15 | Aweba Werkzeugbau Gmbh Aue | Verfahren und Werkzeug für die Außenkanten-Bördelung planflächiger oder formbehafteter Blechteile |
| CN107497902B (zh) * | 2017-08-08 | 2020-01-07 | 国网山东省电力公司沂源县供电公司 | 便携式手动折弯机 |
| CN107597993B (zh) * | 2017-10-18 | 2023-07-25 | 柳州六和方盛机械有限公司 | 加油小门校正工装 |
| CN113231501A (zh) * | 2021-06-30 | 2021-08-10 | 山东蓝孚高能物理技术股份有限公司 | 一种金属薄板的折边装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1164732A (en) * | 1912-10-29 | 1915-12-21 | Hugh Mccabe | Flanging-machine. |
| US1785537A (en) * | 1929-07-30 | 1930-12-16 | Douglas E Stevens | Flanging machine |
| US2414178A (en) * | 1943-09-28 | 1947-01-14 | United Aircraft Corp | Portable pneumatic edge crimping tool for sheet metal |
| DE936026C (de) * | 1952-04-20 | 1955-12-01 | Trumpf & Co | Werkzeug mit winkelfoermigem Druckstueck zum fortlaufenden Biegen, Boerdeln und Abkanten von Werkstuecken aus Blech od. dgl. |
| DE1228582B (de) * | 1962-06-09 | 1966-11-17 | Nsu Motorenwerke Ag | Werkzeug zum Umfalzen von Blechraendern |
| US3404554A (en) * | 1965-10-22 | 1968-10-08 | Marie W Chandler | Powered sheet- and panel-edge offsetting tools |
| US3509756A (en) * | 1966-01-05 | 1970-05-05 | Ervin G Taylor | Portable flanging tool |
-
1976
- 1976-10-21 DE DE19762647550 patent/DE2647550A1/de active Granted
- 1976-12-09 FR FR7637135A patent/FR2368313A1/fr active Granted
- 1976-12-10 CH CH1555876A patent/CH616866A5/de not_active IP Right Cessation
- 1976-12-10 AT AT913676A patent/AT349855B/de not_active IP Right Cessation
- 1976-12-16 BE BE173310A patent/BE849465A/xx not_active IP Right Cessation
- 1976-12-17 ES ES454332A patent/ES454332A1/es not_active Expired
- 1976-12-17 GB GB5282176A patent/GB1557068A/en not_active Expired
- 1976-12-17 JP JP15096576A patent/JPS5351166A/ja active Granted
- 1976-12-20 IT IT3062876A patent/IT1067304B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1067304B (it) | 1985-03-16 |
| BE849465A (fr) | 1977-04-15 |
| JPS5351166A (en) | 1978-05-10 |
| DE2647550A1 (de) | 1978-04-27 |
| FR2368313B1 (en]) | 1982-05-14 |
| ATA913676A (de) | 1978-09-15 |
| ES454332A1 (es) | 1977-12-16 |
| AT349855B (de) | 1979-04-25 |
| FR2368313A1 (fr) | 1978-05-19 |
| GB1557068A (en) | 1979-12-05 |
| DE2647550C2 (en]) | 1989-11-23 |
| CH616866A5 (en) | 1980-04-30 |
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