DE2747382C2 - Verfahren zur Herstellung eines einen hohlzylindrischen Teil aufweisenden Flanschstückes und Vorrichtung zur Durchführung des Verfahrens - Google Patents
Verfahren zur Herstellung eines einen hohlzylindrischen Teil aufweisenden Flanschstückes und Vorrichtung zur Durchführung des VerfahrensInfo
- Publication number
- DE2747382C2 DE2747382C2 DE2747382A DE2747382A DE2747382C2 DE 2747382 C2 DE2747382 C2 DE 2747382C2 DE 2747382 A DE2747382 A DE 2747382A DE 2747382 A DE2747382 A DE 2747382A DE 2747382 C2 DE2747382 C2 DE 2747382C2
- Authority
- DE
- Germany
- Prior art keywords
- press
- die
- hole
- mandrel
- punch
- 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
- 238000000034 method Methods 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000000463 material Substances 0.000 claims description 66
- 238000003825 pressing Methods 0.000 claims description 17
- 238000004080 punching Methods 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 54
- 238000012545 processing Methods 0.000 description 8
- 238000007373 indentation Methods 0.000 description 5
- 238000010924 continuous production Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/04—Stamping using rigid devices or tools for dimpling
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/28—Making machine elements wheels; discs
- B21K1/30—Making machine elements wheels; discs with gear-teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K23/00—Making other articles
- B21K23/04—Making other articles flanged articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12655376A JPS5351172A (en) | 1976-10-21 | 1976-10-21 | Method of fabricating flanged hollow products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2747382A1 DE2747382A1 (de) | 1978-04-27 |
| DE2747382C2 true DE2747382C2 (de) | 1987-01-02 |
Family
ID=14938008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2747382A Expired DE2747382C2 (de) | 1976-10-21 | 1977-10-21 | Verfahren zur Herstellung eines einen hohlzylindrischen Teil aufweisenden Flanschstückes und Vorrichtung zur Durchführung des Verfahrens |
Country Status (8)
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4373369A (en) * | 1980-03-27 | 1983-02-15 | Modine Manufacturing Company | Method of forming integral flanges in a sheet |
| JPS59120290U (ja) * | 1983-01-31 | 1984-08-14 | 松下電工株式会社 | 建具の気密材 |
| AU572351B2 (en) * | 1984-10-11 | 1988-05-05 | Brake And Clutch Industries Australia Pty. Ltd. | Metal forming process and apparatus and product of same |
| EP0220031B1 (en) * | 1985-10-16 | 1990-12-19 | Nippondenso Co., Ltd. | Forging method and forging apparatus |
| JP2864469B2 (ja) * | 1990-08-06 | 1999-03-03 | 曙ブレーキ工業株式会社 | 面取り加工用プレス装置 |
| US5144709A (en) * | 1991-05-03 | 1992-09-08 | Olin Corporation | Formation of shapes in a metal workpiece |
| US5218853A (en) * | 1992-04-16 | 1993-06-15 | General Motors Corporation | Single-cycle closed die metal forging method |
| US5273385A (en) * | 1992-06-29 | 1993-12-28 | A. J. Rose Manufacturing Company | Blind hole integral rivet |
| US5451311A (en) * | 1993-12-10 | 1995-09-19 | Xerox Corporation | Endless belts incorporating thickened bands |
| DE19603929A1 (de) * | 1996-02-03 | 1997-08-07 | Kolbenschmidt Ag | Buchsenförmiges Gleitlagerelement |
| JP3801679B2 (ja) * | 1996-03-15 | 2006-07-26 | カルソニックカンセイ株式会社 | 端子片の接点構造及びその製造方法 |
| CN1060415C (zh) * | 1997-04-25 | 2001-01-10 | 张应宪 | 钢法兰毛坯制造新工艺 |
| US6206640B1 (en) | 1997-10-21 | 2001-03-27 | Beckett Air Incorporated | Blower wheel assembly with steel hub, and method of making same |
| US5934876A (en) * | 1997-10-21 | 1999-08-10 | Beckett Air Incorporated | Blower wheel assembly with steel hub having cold-headed lugs, and method of making same |
| US6220818B1 (en) | 1997-10-21 | 2001-04-24 | Beckett Air Incorporated | Blower wheel assembly with steel hub, and method of making same |
| US6179566B1 (en) | 1997-10-21 | 2001-01-30 | Beckett Air Incorporated | Blower Wheel assembly with steel hub, and method of making same |
| JP2001170721A (ja) * | 1999-10-08 | 2001-06-26 | Shinko Electric Ind Co Ltd | 凹部を具備する板状体及びその製造方法ならびに凹部形成用プレス金型 |
| KR20020037510A (ko) * | 2000-11-14 | 2002-05-22 | 조규철 | 금형으로 구멍 뚫는 방법 및 그 금형 다이 |
| FR2834763B1 (fr) * | 2002-01-16 | 2004-07-09 | Mecaniques Et Ind Speciales At | Pignon planetaire de differentiel et son procede de fabrication |
| JP3559784B2 (ja) * | 2002-01-31 | 2004-09-02 | 株式会社カネミツ | ボス部を有する板金製回転部材のスプラインとキー溝の形成方法 |
| JP3736550B2 (ja) * | 2002-07-30 | 2006-01-18 | セイコーエプソン株式会社 | 微細穴の穿設加工装置、その加工方法およびそれを用いた液体噴射ヘッドの製造方法 |
| JP2005118828A (ja) * | 2003-10-17 | 2005-05-12 | Nakamura Mfg Co Ltd | 電子記憶装置の突軸形成方法 |
| JP4786913B2 (ja) * | 2005-02-15 | 2011-10-05 | 株式会社放電精密加工研究所 | プレス成形方法 |
| US7146838B1 (en) * | 2005-11-10 | 2006-12-12 | Honda Motor Co., Ltd. | Method of and apparatus for forming tooth profile |
| JP5338710B2 (ja) * | 2010-02-23 | 2013-11-13 | 株式会社リコー | フランジ付き軸部材、及び、当該フランジ付き軸部材の製造方法、並びに、当該フランジ付き軸部材を備えるローラ部材及び画像形成装置 |
| JP5570081B2 (ja) * | 2012-04-27 | 2014-08-13 | 株式会社エフ・シー・シー | プレス部品の成形方法、プレス部品の製造方法およびプレス部品の成形用金型 |
| JP6051053B2 (ja) * | 2013-01-11 | 2016-12-21 | 株式会社エフ・シー・シー | プレス部品の成形方法、プレス部品の製造方法およびプレス部品の成形用金型 |
| JP6051052B2 (ja) * | 2013-01-11 | 2016-12-21 | 株式会社エフ・シー・シー | プレス部品の成形方法、プレス部品の製造方法およびプレス部品の成形用金型 |
| CN106825193A (zh) * | 2017-04-06 | 2017-06-13 | 青岛德盛机械制造有限公司 | 一种用于曲柄销外圆均布槽的加工装置 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US942989A (en) * | 1909-05-11 | 1909-12-14 | United Shoe Machinery Ab | Die for use in the manufacture of eyelets. |
| US1007942A (en) * | 1909-11-11 | 1911-11-07 | Forged Steel Wheel Company | Apparatus for the manufacture of car-wheels. |
| GB570954A (en) * | 1943-01-18 | 1945-07-31 | Ti Group Services Ltd | Improvements relating to the manufacture of flanged metal articles |
| US2473371A (en) * | 1945-12-29 | 1949-06-14 | Mallory & Co Inc P R | Method of making contacts |
| US2591061A (en) * | 1949-01-24 | 1952-04-01 | Production Tool & Die Co Inc | Hydraulic die |
| DE937283C (de) * | 1952-09-24 | 1956-01-05 | Herlan & Co Maschf | Vorrichtung zum Fliesspressen von Voll- und Hohlstraengen in der Bewegungsrichtung des Stempels |
| US3050849A (en) * | 1959-05-29 | 1962-08-28 | Western Electric Co | Method of cold forming metal |
| US3812803A (en) * | 1963-06-17 | 1974-05-28 | Fraze Ermal C | Metal forming |
| US3307737A (en) * | 1964-12-11 | 1967-03-07 | Harvey Aluminum Inc | Attachment of an opener to the wall of a can |
| US3387481A (en) * | 1964-12-11 | 1968-06-11 | Harvey Aluminum Inc | Process for the deformation of sheet material |
| DE1452320C3 (de) * | 1965-11-11 | 1975-02-06 | Demag Ag, 4100 Duisburg | Indirekt-Metallstrangpresse zum Herstellen von Rohren |
| US3410127A (en) * | 1966-04-25 | 1968-11-12 | Supreme Mfg Co Inc | Plate with integral rivet and method and apparatus for making same |
| US3479733A (en) * | 1967-06-22 | 1969-11-25 | Fraze Ermal C | Method of making a can end |
| DE1752007C2 (de) * | 1968-03-20 | 1983-04-28 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Verfahren und Vorrichtung zum Fließpressen von rohrförmigen Werkstücken, insbesondere von Flanschen mit hohem Rohransatz |
| NL6808858A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-06-24 | 1969-12-30 | ||
| US3477608A (en) * | 1968-11-21 | 1969-11-11 | Ermal C Fraze | Easy-opening can end having vent means |
| DE2036030A1 (en) * | 1969-08-29 | 1971-03-04 | Vyzk Ustav Tvarecich Stroju | Manufacture of flange members |
| US3750606A (en) * | 1970-03-18 | 1973-08-07 | Aluminum Co Of America | Rivet fabrication |
| US3771480A (en) * | 1971-10-27 | 1973-11-13 | Johnson Die & Eng Co | Method and apparatus for extruding a rivet form in a layer of metallic material |
| SU407618A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-01-17 | 1973-12-10 | ||
| SU487702A1 (ru) * | 1972-12-22 | 1975-10-15 | Штамп дл изготовлени втулки с фланцем | |
| JPS5192779A (ja) * | 1975-02-12 | 1976-08-14 | Hitetsukinzokuniokerunetsukantanzoonyoruchuukuutanzookakoohoo | |
| US3977225A (en) * | 1975-03-27 | 1976-08-31 | Aluminum Company Of America | Forging method |
-
1976
- 1976-10-21 JP JP12655376A patent/JPS5351172A/ja active Granted
-
1977
- 1977-10-19 CA CA289,025A patent/CA1081438A/en not_active Expired
- 1977-10-19 AU AU29863/77A patent/AU513917B2/en not_active Expired
- 1977-10-20 US US05/843,886 patent/US4245491A/en not_active Expired - Lifetime
- 1977-10-20 FR FR7731647A patent/FR2368318A1/fr active Granted
- 1977-10-20 GB GB43685/77A patent/GB1564577A/en not_active Expired
- 1977-10-21 DE DE2747382A patent/DE2747382C2/de not_active Expired
- 1977-10-21 IT IT28871/77A patent/IT1086922B/it active
-
1980
- 1980-10-02 US US06/193,221 patent/US4400964A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU513917B2 (en) | 1981-01-15 |
| CA1081438A (en) | 1980-07-15 |
| US4245491A (en) | 1981-01-20 |
| GB1564577A (en) | 1980-04-10 |
| AU2986377A (en) | 1979-04-26 |
| FR2368318B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-05-14 |
| DE2747382A1 (de) | 1978-04-27 |
| JPS5351172A (en) | 1978-05-10 |
| JPS5631177B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-07-20 |
| IT1086922B (it) | 1985-05-31 |
| FR2368318A1 (fr) | 1978-05-19 |
| US4400964A (en) | 1983-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| 8128 | New person/name/address of the agent |
Representative=s name: LIEDL, G., DIPL.-PHYS. NOETH, H., DIPL.-PHYS., PAT |
|
| 8125 | Change of the main classification |
Ipc: B21K 23/04 |
|
| 8128 | New person/name/address of the agent |
Representative=s name: LIEDL, G., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: HANSMANN, VOGESER, LIEDL & PARTNER, 81369 MUENCHEN |