MX9500043A - Equipo de forjado giratorio para pasador de cigüeñal de motor, herramienta de forjado giratorio y metodo de forjado giratorio de pasadores de cigüeñal adyacentes y desplazados. - Google Patents
Equipo de forjado giratorio para pasador de cigüeñal de motor, herramienta de forjado giratorio y metodo de forjado giratorio de pasadores de cigüeñal adyacentes y desplazados.Info
- Publication number
- MX9500043A MX9500043A MX9500043A MX9500043A MX9500043A MX 9500043 A MX9500043 A MX 9500043A MX 9500043 A MX9500043 A MX 9500043A MX 9500043 A MX9500043 A MX 9500043A MX 9500043 A MX9500043 A MX 9500043A
- Authority
- MX
- Mexico
- Prior art keywords
- rolling
- crank pin
- pair
- adjacent
- fillets
- Prior art date
Links
Classifications
-
- 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
- B21H7/185—Filet rolling, e.g. of crankshafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
- B24B39/04—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/42—Single-purpose machines or devices for grinding crankshafts or crankpins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Pares arqueadamente desplazados de muñones de pasador yuxtapuestos de un cigüeñal para motor de combustion interna, tienen sus filetes forjados a presion para reforzamiento contra fatiga por aparatos de forja giratoria inclinados opuestos, que se transportan en jaulas en los extremos inferiores de un par de alojamientos de herramienta relativamente girable soportados en una relacion lado-por-lado por un par de mordazas de estructura de sujecion por abrazadera flotantes. Esta estructura permite que los aparatos de forja giratoria sigan los muñones de pasador de cigüeñal, conforme el cigüeñal se gira, de manera tal que filetes de pasadores de cigüeñal desplazados arqueadamente puedan procesarse a presion y reforzarse simultáneamente. Cargas de reaccion del aparato de forjado giratorio opuestas se cancelan en cojinetes de recepcion de carga, interpuestos operativamente entre el par de alojamientos de herramienta.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/176,792 US5445003A (en) | 1994-01-03 | 1994-01-03 | Engine crank pin rolling equipment, rolling tool and method of rolling adjacent and offset crank pins |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9500043A true MX9500043A (es) | 1997-06-28 |
Family
ID=22645843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9500043A MX9500043A (es) | 1994-01-03 | 1995-01-02 | Equipo de forjado giratorio para pasador de cigüeñal de motor, herramienta de forjado giratorio y metodo de forjado giratorio de pasadores de cigüeñal adyacentes y desplazados. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5445003A (es) |
EP (1) | EP0661137B1 (es) |
CA (1) | CA2138899C (es) |
DE (1) | DE59502019D1 (es) |
MX (1) | MX9500043A (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5575167A (en) * | 1994-01-03 | 1996-11-19 | Hegenscheidt Corporation | Deep rolling split-pin fillets of crankshafts |
US5577401A (en) * | 1995-11-15 | 1996-11-26 | Monarch Knitting Machinery Corp. | Knitting machine cylinder having a hardened top insert ring and method of making same |
US5806184A (en) * | 1996-08-21 | 1998-09-15 | Lonero Engineering Company, Inc. | Process to manufacture upper work roll products |
US5699692A (en) * | 1996-10-30 | 1997-12-23 | Lonero Engineering Co., Inc. | Tool mechanisms for deep rolling machines |
US6094956A (en) * | 1997-05-16 | 2000-08-01 | Hegenschiedt-Mfd Corporation | Support tool for deep rolling crankshaft fillets |
DE19722308C1 (de) * | 1997-05-28 | 1998-04-16 | Hegenscheidt Mfd Gmbh | Festwalzmaschine für Kurbelwellen |
DE29910214U1 (de) * | 1999-06-11 | 1999-09-02 | Hegenscheidt-MFD GmbH, 41812 Erkelenz | Festwalzgerät einer Festwalzmaschine für Kurbelwellen |
US6272896B1 (en) | 1999-12-23 | 2001-08-14 | Daimlerchrysler Corporation | Secondary (back-up) roller design for the fillet rolling of the crankshaft |
DE10042425B4 (de) * | 2000-08-30 | 2005-03-24 | Hegenscheidt-Mfd Gmbh & Co. Kg | Rollenkäfig |
US6393885B1 (en) * | 2000-11-07 | 2002-05-28 | Hegenscheidt Mfd Corporation | Tooling for deep rolling fillets of crankshaft journals |
EP1347842B1 (en) * | 2000-11-22 | 2011-02-23 | Ingersoll Cm Systems, Inc. | Apparatus and method for rolling workpieces |
DE10060218A1 (de) * | 2000-12-04 | 2002-06-13 | Hegenscheidt Mfd Gmbh & Co Kg | Festwalzmaschine für Kurbelwellen |
DE10222197A1 (de) | 2001-05-28 | 2002-12-12 | Hegenscheidt Mfd Gmbh & Co Kg | Vorrichtung zum Festwalzen von Einstichen und Radien der Lagerstellen von Kurbelwellen |
DE10141119B4 (de) * | 2001-08-22 | 2005-01-27 | Hegenscheidt-Mfd Gmbh & Co. Kg | Festwalzwerkzeug |
DE10209301C1 (de) * | 2002-03-02 | 2003-03-27 | Hegenscheidt Mfd Gmbh & Co Kg | Vorrichtung zum Einstellen von Festwalzrollen |
US7168278B2 (en) * | 2002-04-26 | 2007-01-30 | Hegenscheidt-Mfd Gmbh | Deep rolling roller head of a deep rolling tool |
DE10230526A1 (de) * | 2002-07-05 | 2004-01-22 | Hegenscheidt-Mfd Gmbh & Co. Kg | Festwalzrollenkopf |
US7040132B2 (en) * | 2003-04-18 | 2006-05-09 | Lonero Engineering Company, Inc. | Two-piece upper tool |
DE10357441B3 (de) * | 2003-12-09 | 2005-03-24 | Hegenscheidt-Mfd Gmbh & Co. Kg | Festwalzrollenkopf für Split-Pin-Kurbelwellen |
US7188500B2 (en) * | 2004-06-01 | 2007-03-13 | Ingersoll Cm Systems Llc | Apparatus and method of rolling split pin crankshafts |
US20080209969A1 (en) * | 2004-12-04 | 2008-09-04 | Hegenscheidt-Mfd Gmbh & Co. Kg | Deep Rolling Head |
DE102005014998B4 (de) * | 2005-04-01 | 2007-04-05 | Hegenscheidt-Mfd Gmbh & Co. Kg | Festwalzmaschine für Kurbelwellen |
US7188497B2 (en) * | 2005-04-07 | 2007-03-13 | International Engine Intellectual Property Company, Llc | Method for straightening an eccentric shaft |
DE102005021793B4 (de) * | 2005-05-11 | 2007-03-29 | Maschinenfabrik Alfing Kessler Gmbh | Verfahren und Anlage zum Härten von Übergangsradien einer Welle |
US7588397B2 (en) * | 2005-08-31 | 2009-09-15 | Ingersoll Cm Systems Llc | Method and apparatus for machining crankshafts or camshafts |
JP4658789B2 (ja) * | 2005-12-08 | 2011-03-23 | 富士重工業株式会社 | フィレットロール加工機 |
US20140041433A1 (en) * | 2012-08-09 | 2014-02-13 | Ingersoll CM Systems | Rolling tool assemblies for crankshaft rolling machines |
CN104148878A (zh) * | 2014-08-08 | 2014-11-19 | 滨州海得曲轴有限责任公司 | 一种曲轴摆动滚压装置 |
DE202016001445U1 (de) | 2016-03-02 | 2017-06-06 | Hegenscheidt-Mfd Gmbh | Festwalzrollenkopf zum Festwalzen von Hubzapfen einer Split-Pin-Kurbelwelle |
CN118268452B (zh) * | 2024-06-03 | 2024-08-30 | 四川明泰微电子科技股份有限公司 | 一种翻转式切筋模具及切筋装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3224268C1 (de) * | 1982-06-28 | 1984-01-05 | Wilhelm Hegenscheidt Gmbh, 5140 Erkelenz | Maschine fuer die Bearbeitung von Kurbelwellen |
US4554811A (en) * | 1983-08-04 | 1985-11-26 | Toyoda Koki Kabushiki Kaisha | Crankpin rolling apparatus |
DE3481823D1 (de) * | 1984-07-09 | 1990-05-10 | Toyoda Machine Works Ltd | Vorrichtung zum walzen von auskehlungen von wellenzapfen und kurbelzapfen. |
DE3680261D1 (de) * | 1985-08-30 | 1991-08-22 | Hegenscheidt Gmbh Wilhelm | Einrichtung zum fest- bzw. glattwalzen. |
US5235838A (en) * | 1987-07-13 | 1993-08-17 | W. Hegenscheidt Gesellschaft Mbh | Method and apparatus for truing or straightening out of true work pieces |
DE3728013A1 (de) * | 1987-08-22 | 1989-03-02 | Daimler Benz Ag | Kurbeltrieb einer brennkraftmaschine der v-bauart |
DE59004629D1 (de) * | 1990-06-15 | 1994-03-24 | Hegenscheidt Gmbh Wilhelm | Verfahren zum Glatt- bzw Festwalzen von mehrhübigen Kurbelwellen und Maschine zur Durchführung des Verfahrens. |
-
1994
- 1994-01-03 US US08/176,792 patent/US5445003A/en not_active Expired - Lifetime
- 1994-12-22 CA CA002138899A patent/CA2138899C/en not_active Expired - Fee Related
-
1995
- 1995-01-02 MX MX9500043A patent/MX9500043A/es unknown
- 1995-01-03 DE DE59502019T patent/DE59502019D1/de not_active Expired - Fee Related
- 1995-01-03 EP EP95100047A patent/EP0661137B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0661137B1 (de) | 1998-04-29 |
CA2138899A1 (en) | 1995-07-04 |
CA2138899C (en) | 1999-01-05 |
DE59502019D1 (de) | 1998-06-04 |
US5445003A (en) | 1995-08-29 |
EP0661137A1 (de) | 1995-07-05 |
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