BR112017022868A2 - equipamento para produção de virabrequim forjado - Google Patents
equipamento para produção de virabrequim forjadoInfo
- Publication number
- BR112017022868A2 BR112017022868A2 BR112017022868A BR112017022868A BR112017022868A2 BR 112017022868 A2 BR112017022868 A2 BR 112017022868A2 BR 112017022868 A BR112017022868 A BR 112017022868A BR 112017022868 A BR112017022868 A BR 112017022868A BR 112017022868 A2 BR112017022868 A2 BR 112017022868A2
- Authority
- BR
- Brazil
- Prior art keywords
- tool
- molds
- forged crankshaft
- production equipment
- vicinity
- Prior art date
Links
Classifications
-
- 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
- B21K1/06—Making machine elements axles or shafts
- B21K1/08—Making machine elements axles or shafts crankshafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
- B21J13/025—Dies with parts moving along auxiliary lateral directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
-
- 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
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/06—Crankshafts
- F16C3/08—Crankshafts made in one piece
-
- 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
- F16C2220/46—Shaping by deformation without removing material by forging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Forging (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
um equipamento para produzir um virabrequim forjado é fornecido com um par de moldes superior e inferior (10) e uma primeira ferramenta (20). os moldes (10) executam o processamento para deformar as primeiras partes excessivamente grossas (aaa, aba) e aumentar a espessura de ambas as partes laterais na vizinhança de uma parte de pino bruto (p´) para uma parte de braço de manivela bruto (a?). a primeira ferramenta (20) é acomodada em uma parte aberta (10b) dos moldes (10) e entra em contato com a superfície exceto para uma região em ambas as partes laterais na vizinhança de uma parte de pino bruto (p?) na superfície em uma parte do lado do moente bruto (j?) da arte de braço de manivela bruto (a?). os moldes (10) e a primeira ferramenta (20) têm, cada um, uma primeira parte de guia para guiar a primeira ferramenta (20) desde a posição retraída até a posição de contato. pelo menos uma entre a superfície superior (20b) e a superfície inferior (20c) da primeira ferramenta 20 é fornecida com a primeira parte de guia.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015098704 | 2015-05-14 | ||
PCT/JP2016/064308 WO2016182065A1 (ja) | 2015-05-14 | 2016-05-13 | 鍛造クランク軸の製造装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017022868A2 true BR112017022868A2 (pt) | 2018-07-17 |
Family
ID=57249211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017022868A BR112017022868A2 (pt) | 2015-05-14 | 2016-05-13 | equipamento para produção de virabrequim forjado |
Country Status (7)
Country | Link |
---|---|
US (1) | US10828693B2 (pt) |
EP (1) | EP3296036B1 (pt) |
JP (1) | JP6380670B2 (pt) |
CN (1) | CN107530764B (pt) |
BR (1) | BR112017022868A2 (pt) |
MX (1) | MX2017014387A (pt) |
WO (1) | WO2016182065A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017203066A1 (es) * | 2016-05-24 | 2017-11-30 | Cie Automotive, S.A. | Dispositivo para aligerar el peso de componentes de vehículos |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2706072A1 (de) * | 1977-02-12 | 1978-08-17 | Daimler Benz Ag | Gegossene kurbelwellen |
DE3380481D1 (en) * | 1982-06-04 | 1989-10-05 | Bishop Arthur E | Method and apparatus for making steering rack bars |
JPS63180336A (ja) * | 1987-01-23 | 1988-07-25 | Honda Motor Co Ltd | クランクシヤフトの製造方法 |
JPH01241348A (ja) * | 1988-03-22 | 1989-09-26 | Honda Motor Co Ltd | クランクシャフトのリストライク方法及び装置 |
JP3899246B2 (ja) * | 2001-09-13 | 2007-03-28 | 株式会社神戸製鋼所 | クランク軸の鍛造方法及び鍛造装置 |
JP2003326332A (ja) * | 2002-05-13 | 2003-11-18 | Kobe Steel Ltd | クランク軸の成形方法 |
JP5249831B2 (ja) | 2009-03-26 | 2013-07-31 | 本田技研工業株式会社 | クランクシャフトおよびその製造方法 |
US8468696B2 (en) * | 2009-03-26 | 2013-06-25 | Honda Motor Co., Ltd. | Crankshaft and method for producing the same |
JP5324284B2 (ja) * | 2009-03-27 | 2013-10-23 | 本田技研工業株式会社 | クランクシャフトの製造装置および製造方法 |
JP2012007726A (ja) | 2010-05-21 | 2012-01-12 | Honda Motor Co Ltd | クランクシャフトおよびその製造方法 |
DE102010036609B4 (de) * | 2010-07-26 | 2016-08-11 | Thyssenkrupp Presta Aktiengesellschaft | Gesenk zum Schmieden eines eine Verzahnung aufweisenden Abschnitts einer Zahnstange einer Lenkvorrichtung |
CN102548684B (zh) * | 2010-09-17 | 2014-12-03 | 丰田自动车株式会社 | 曲轴的制造方法及曲轴的制造装置 |
JP5582325B2 (ja) * | 2011-04-12 | 2014-09-03 | トヨタ自動車株式会社 | クランクシャフト、クランクシャフトの製造方法、およびクランクシャフトの製造装置 |
JP6068309B2 (ja) * | 2013-10-03 | 2017-01-25 | 本田技研工業株式会社 | クランクシャフトの製造方法及びその装置 |
CN105637241B (zh) | 2013-10-16 | 2018-02-13 | 新日铁住金株式会社 | 往复式发动机的曲轴 |
CN105764629B (zh) * | 2013-11-21 | 2017-05-31 | 新日铁住金株式会社 | 锻造曲轴的制造方法 |
WO2015075934A1 (ja) | 2013-11-21 | 2015-05-28 | 新日鐵住金株式会社 | 鍛造クランク軸の製造方法 |
WO2015075940A1 (ja) | 2013-11-21 | 2015-05-28 | 新日鐵住金株式会社 | 鍛造クランク軸の製造方法 |
JP2015186815A (ja) * | 2014-03-26 | 2015-10-29 | トヨタ自動車株式会社 | クランクシャフトの鍛造方法 |
WO2016009620A1 (ja) * | 2014-07-14 | 2016-01-21 | 新日鐵住金株式会社 | 鍛造クランク軸の製造方法 |
MX2017007542A (es) * | 2014-12-10 | 2017-08-22 | Nippon Steel & Sumitomo Metal Corp | Metodo para producir un cigüeñal forjado. |
-
2016
- 2016-05-13 WO PCT/JP2016/064308 patent/WO2016182065A1/ja active Application Filing
- 2016-05-13 MX MX2017014387A patent/MX2017014387A/es unknown
- 2016-05-13 CN CN201680026977.8A patent/CN107530764B/zh active Active
- 2016-05-13 BR BR112017022868A patent/BR112017022868A2/pt not_active Application Discontinuation
- 2016-05-13 JP JP2017518008A patent/JP6380670B2/ja active Active
- 2016-05-13 EP EP16792789.6A patent/EP3296036B1/en active Active
- 2016-05-13 US US15/572,258 patent/US10828693B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US10828693B2 (en) | 2020-11-10 |
EP3296036A4 (en) | 2018-12-26 |
US20180147621A1 (en) | 2018-05-31 |
EP3296036A1 (en) | 2018-03-21 |
MX2017014387A (es) | 2018-03-23 |
JP6380670B2 (ja) | 2018-08-29 |
EP3296036B1 (en) | 2019-07-03 |
WO2016182065A1 (ja) | 2016-11-17 |
CN107530764B (zh) | 2019-05-31 |
CN107530764A (zh) | 2018-01-02 |
JPWO2016182065A1 (ja) | 2018-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL CORPORATION (JP) |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |