BRPI0416946A - método de modelagem a frio para a fabricação de munhões de cabeça esférica - Google Patents
método de modelagem a frio para a fabricação de munhões de cabeça esféricaInfo
- Publication number
- BRPI0416946A BRPI0416946A BRPI0416946-8A BRPI0416946A BRPI0416946A BR PI0416946 A BRPI0416946 A BR PI0416946A BR PI0416946 A BRPI0416946 A BR PI0416946A BR PI0416946 A BRPI0416946 A BR PI0416946A
- Authority
- BR
- Brazil
- Prior art keywords
- ball
- area
- cold forming
- thread
- manufactured
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0604—Construction of the male part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
- B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
- B21H7/182—Rolling annular grooves
-
- 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
- B21K1/02—Making machine elements balls, rolls, or rollers, e.g. for bearings
-
- 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
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
- B21K1/762—Coupling members for conveying mechanical motion, e.g. universal joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/11—Joints, e.g. ball joints, universal joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2220/00—Shaping
- F16C2220/40—Shaping by deformation without removing material
- F16C2220/48—Shaping by deformation without removing material by extrusion, e.g. of metallic profiles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49647—Plain bearing
- Y10T29/49648—Self-adjusting or self-aligning, including ball and socket type, bearing and component making
- Y10T29/49664—Ball making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Forging (AREA)
- Pivots And Pivotal Connections (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Catalysts (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Steroid Compounds (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Powder Metallurgy (AREA)
Abstract
"MéTODO DE MODELAGEM A FRIO PARA A FABRICAçãO DE MUNHõES DE CABEçA ESFéRICA". A presente invenção refere-se um método de modelagem a frio para a fabricação de munhões de cabeça esférica com um segmento esférico, um segmento cónico e um segmento roscado para ser montado em articulações esféricas, onde em primeiro lugar é fabricado, a partir de um material de semi-acabados em barra, um munhão de cabeça esférica em bruto (1) com um segmento cónico (3) formado e segmentos cilíndricos para rosca (2) e esfera (5). Ao processo de extrusão segue, como outra etapa de produção, a moldagem do segmento esférico por meio de um processo de laminação. Ao mesmo tempo, o segmento roscado pode ser moldado na sua forma definitiva. Assim, a produção do munhão de cabeça esférica na sua totalidade é executada somente por meio de moldagem a frio e possibilita, em comparação com os processos conhecidos do estado da técnica, um aumento significativo da produção de unidades por unidade de tempo. Ao mesmo tempo podem ser utilizados tipos de aço mais económicos, já que em virtude da moldagem a frio pode ser garantida uma resistência à fadiga suficiente do munhão de cabeça esférica.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10356111A DE10356111B4 (de) | 2003-11-27 | 2003-11-27 | Kaltumformverfahren zur Herstellung von einteiligen Kugelzapfen |
PCT/DE2004/002614 WO2005051594A2 (de) | 2003-11-27 | 2004-11-25 | Kaltumformverfahren zur herstellung von kugelzapfen |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0416946A true BRPI0416946A (pt) | 2007-02-13 |
Family
ID=34625455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0416946-8A BRPI0416946A (pt) | 2003-11-27 | 2004-11-25 | método de modelagem a frio para a fabricação de munhões de cabeça esférica |
Country Status (14)
Country | Link |
---|---|
US (1) | US20090038157A1 (pt) |
EP (1) | EP1689556B1 (pt) |
JP (1) | JP2007512961A (pt) |
KR (1) | KR20060123162A (pt) |
CN (1) | CN1886229A (pt) |
AT (1) | ATE357307T1 (pt) |
BR (1) | BRPI0416946A (pt) |
DE (2) | DE10356111B4 (pt) |
ES (1) | ES2281845T3 (pt) |
PL (1) | PL1689556T3 (pt) |
RU (1) | RU2353498C2 (pt) |
SI (1) | SI1689556T1 (pt) |
WO (1) | WO2005051594A2 (pt) |
ZA (1) | ZA200604293B (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4310295B2 (ja) * | 2005-07-26 | 2009-08-05 | 株式会社三明製作所 | 転造ダイスおよびこれを用いたボール状部付き軸部品の製造方法 |
JP5036238B2 (ja) * | 2006-07-18 | 2012-09-26 | トヨタ自動車株式会社 | ねじ部材の製造方法 |
DE102008002207A1 (de) * | 2008-06-04 | 2009-12-10 | Zf Friedrichshafen Ag | Kugelgelenk |
DE102008033413A1 (de) * | 2008-07-16 | 2010-01-21 | Arno Friedrichs | Verfahren und Vorrichtung zur Herstellung eines aus plastischer Masse bestehenden kreiszylindrischen Körpers mit innenliegenden wendelförmigen Ausnehmungen |
DE102008040689B4 (de) | 2008-07-24 | 2012-05-10 | Zf Friedrichshafen Ag | Kugelzapfen und -hülsen aus hochmanganhaltigem Stahl |
US20100071649A1 (en) * | 2008-09-23 | 2010-03-25 | Eaton Corporation | Ball plunger for use in a hydraulic lash adjuster and method of making same |
WO2010037504A1 (de) | 2008-10-03 | 2010-04-08 | Mvs Dynalink Europe Gmbh | Kugelzapfen eines kugelgelenks |
DE202009014886U1 (de) | 2009-12-18 | 2010-05-12 | Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg | Kugelzapfen |
ITPD20120013A1 (it) * | 2012-01-18 | 2013-07-19 | Alpina Raggi Spa | Metodo di fabbricazione di un raggio per ruote a raggi, macchina formatrice di raggi e raggio ottenuto con detto metodo |
US10525516B2 (en) * | 2017-05-03 | 2020-01-07 | Victaulic Company | Cam grooving machine with cam stop surfaces |
DE102017210976A1 (de) * | 2017-06-28 | 2019-01-03 | Audi Ag | Verfahren zum Herstellen eines Kugelzapfens |
DE102018105301B4 (de) * | 2018-03-08 | 2021-03-18 | Sick Ag | Kamera und Verfahren zur Erfassung von Bilddaten |
CN113523162A (zh) * | 2021-07-15 | 2021-10-22 | 黄河水利职业技术学院 | 一种螺栓球坯球体连续局部塑性成形装置与方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3255623A (en) * | 1962-12-26 | 1966-06-14 | Trw Inc | Method and apparatus for forming ball studs |
GB1584661A (en) * | 1978-05-25 | 1981-02-18 | Supra Automative Ltd | Ball pins |
DE3004400C2 (de) * | 1980-02-07 | 1986-07-10 | SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen | Verfahren zur Herstellung eines Gelenkbolzens |
AT376915B (de) * | 1983-02-28 | 1985-01-25 | Supervis Ets | Verfahren zur herstellung von kugelzapfen |
DE4319076A1 (de) * | 1992-06-08 | 1993-12-09 | Rhythm Corp | Verfahren zur Herstellung von Spurstangen |
DE4340162A1 (de) * | 1993-11-25 | 1995-06-01 | Qasem Dipl Ing Suleiman | Verfahren und Vorrichtung zum Gewindewalzen oder Glattwalzen von hülsen- oder bolzenförmigen Werkstücken |
KR20010026473A (ko) * | 1999-09-07 | 2001-04-06 | 강태릉 | 볼스터드 제조방법 및 그 물건 |
-
2003
- 2003-11-27 DE DE10356111A patent/DE10356111B4/de not_active Expired - Fee Related
-
2004
- 2004-11-25 ZA ZA200604293A patent/ZA200604293B/en unknown
- 2004-11-25 KR KR1020067009578A patent/KR20060123162A/ko not_active Application Discontinuation
- 2004-11-25 US US10/596,093 patent/US20090038157A1/en not_active Abandoned
- 2004-11-25 AT AT04802823T patent/ATE357307T1/de not_active IP Right Cessation
- 2004-11-25 RU RU2006122631/02A patent/RU2353498C2/ru not_active IP Right Cessation
- 2004-11-25 DE DE502004003316T patent/DE502004003316D1/de not_active Expired - Fee Related
- 2004-11-25 CN CNA2004800350495A patent/CN1886229A/zh active Pending
- 2004-11-25 SI SI200430326T patent/SI1689556T1/sl unknown
- 2004-11-25 EP EP04802823A patent/EP1689556B1/de not_active Not-in-force
- 2004-11-25 PL PL04802823T patent/PL1689556T3/pl unknown
- 2004-11-25 BR BRPI0416946-8A patent/BRPI0416946A/pt not_active IP Right Cessation
- 2004-11-25 ES ES04802823T patent/ES2281845T3/es active Active
- 2004-11-25 JP JP2006540160A patent/JP2007512961A/ja not_active Withdrawn
- 2004-11-25 WO PCT/DE2004/002614 patent/WO2005051594A2/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
ATE357307T1 (de) | 2007-04-15 |
DE10356111A1 (de) | 2005-06-30 |
RU2353498C2 (ru) | 2009-04-27 |
SI1689556T1 (sl) | 2007-08-31 |
US20090038157A1 (en) | 2009-02-12 |
ES2281845T3 (es) | 2007-10-01 |
RU2006122631A (ru) | 2008-01-10 |
EP1689556B1 (de) | 2007-03-21 |
KR20060123162A (ko) | 2006-12-01 |
EP1689556A2 (de) | 2006-08-16 |
PL1689556T3 (pl) | 2007-08-31 |
CN1886229A (zh) | 2006-12-27 |
DE502004003316D1 (de) | 2007-05-03 |
WO2005051594A2 (de) | 2005-06-09 |
DE10356111B4 (de) | 2006-10-12 |
WO2005051594A3 (de) | 2005-09-22 |
JP2007512961A (ja) | 2007-05-24 |
ZA200604293B (en) | 2007-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012. |