BR112018076521A2 - equipamento de forjamento com cilindros - Google Patents

equipamento de forjamento com cilindros

Info

Publication number
BR112018076521A2
BR112018076521A2 BR112018076521-0A BR112018076521A BR112018076521A2 BR 112018076521 A2 BR112018076521 A2 BR 112018076521A2 BR 112018076521 A BR112018076521 A BR 112018076521A BR 112018076521 A2 BR112018076521 A2 BR 112018076521A2
Authority
BR
Brazil
Prior art keywords
shafts
forging equipment
pair
cylinder
bearing
Prior art date
Application number
BR112018076521-0A
Other languages
English (en)
Inventor
KAMOTO Shinji
Kondo Koichi
Kobayashi Yusaku
Uchida Hideki
MATSUI Yugo
Hirota Daisuke
Matsuzaki Shunji
Original Assignee
Nippon Steel & Sumitomo Metal Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel & Sumitomo Metal Corporation filed Critical Nippon Steel & Sumitomo Metal Corporation
Publication of BR112018076521A2 publication Critical patent/BR112018076521A2/pt

Links

Classifications

    • 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
    • B21J9/025—Special design or construction with rolling or wobbling dies
    • 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
    • B21H1/22—Making articles shaped as bodies of revolution characterised by use of rolls having circumferentially varying profile ; Die-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
    • B21H9/00—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass
    • 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
    • B21H9/00—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass
    • B21H9/02—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass for screw-rolling machines
    • 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
    • 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
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B21J13/10—Manipulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Forging (AREA)

Abstract

é fornecido um equipamento de forjamento com cilindros onde vários moldes podem ser dispostos na direção circunferencial do eixo de rolamento e com o que a interferência entre a unidade de retenção e alimentação do material e o eixo de rolamento não aparece facilmente. esse equipamento de forjamento com cilindros é fornecido com: um par de eixos de cilindro (10) cujos eixos são paralelos entre si e que cada um tem moldes ligados a ele; e uma unidade de retenção e alimentação de material (60) para alimentar o material a ser conformado entre o par de eixos de rolamento. cada um do par de eixos de rola-mento tem várias superfícies de ligação aos moldes (11a - 11d) dispostas na direção circunferencial, e uma superfície periférica externa de cada eixo de rolamento entre quaisquer duas das várias superfícies de ligação aos moldes é constituída de modo a ser mais similar a uma superfície plana mais do que a uma superfície cilíndrica (l1) centrada nos eixos.
BR112018076521-0A 2016-07-15 2017-07-13 equipamento de forjamento com cilindros BR112018076521A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-140693 2016-07-15
JP2016140693A JP6684177B2 (ja) 2016-07-15 2016-07-15 フォージングロール装置
PCT/JP2017/025485 WO2018012569A1 (ja) 2016-07-15 2017-07-13 フォージングロール装置

Publications (1)

Publication Number Publication Date
BR112018076521A2 true BR112018076521A2 (pt) 2019-04-02

Family

ID=60953116

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018076521-0A BR112018076521A2 (pt) 2016-07-15 2017-07-13 equipamento de forjamento com cilindros

Country Status (7)

Country Link
US (1) US11453042B2 (pt)
EP (1) EP3485999A4 (pt)
JP (1) JP6684177B2 (pt)
CN (1) CN109475924B (pt)
BR (1) BR112018076521A2 (pt)
MX (1) MX2019000414A (pt)
WO (1) WO2018012569A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220027271A (ko) 2014-02-21 2022-03-07 프린시피아 바이오파마, 인코퍼레이티드 Btk 억제제의 염 및 고체 형태
CN112743017B (zh) * 2020-12-16 2022-12-06 辽宁科技大学 一种轧制锻压联合生产方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736948A (en) 1950-07-03 1956-03-06 Utica Drop Forge & Tool Corp Forging apparatus
DE1272266B (de) * 1962-05-15 1968-07-11 Cem Comp Electro Mec Gegenlaeufig sich drehende Walzsegmente zur Herstellung von Werkstuecken
SE307117B (pt) * 1965-04-01 1968-12-23 Iit Res Inst
JPS5017942Y2 (pt) 1971-05-10 1975-06-02
US4316377A (en) * 1979-11-23 1982-02-23 Grotnes Metalforming Systems, Inc. Roll forging machine
JPH05169176A (ja) 1991-12-24 1993-07-09 Aichi Steel Works Ltd フォージングロール用ロボットハンド
DE19539082C2 (de) * 1995-10-20 2003-08-21 Fraunhofer Ges Forschung Werkzeugträger für Rundbacken-Walzwerkzeuge für Rundbacken-Querwalzmaschinen
JP2006068771A (ja) * 2004-09-01 2006-03-16 Asmo Co Ltd 転造装置、モータ、及びシャフトの製造方法
JP2006142365A (ja) * 2004-11-24 2006-06-08 Toyota Motor Corp ロール鍛造装置およびロール鍛造方法
JP2008238218A (ja) 2007-03-27 2008-10-09 Sumitomo Heavy Industries Techno-Fort Co Ltd フォージングロール
CN102430678B (zh) 2011-11-08 2014-06-18 北京机电研究所 一种煤机系列齿轨锻件的辊锻方法
CN202877458U (zh) * 2012-10-25 2013-04-17 繁峙县星河银业有限公司 银器制作用锻压机
DE102013100302B4 (de) * 2013-01-11 2017-02-02 Langenstein & Schemann Gmbh Verfahren zum Schmieden, insbesondere Streckschmieden, von metallischen Werkstücken
DE102014101150B4 (de) 2014-01-30 2024-02-01 Langenstein & Schemann Gmbh Verfahren zum Schmieden, insbesondere Streckschmieden, von metallischen Werkstücken
CN205217883U (zh) * 2015-12-15 2016-05-11 江苏高和机电股份有限公司 一种新型光伏焊带的压花装置
CN205254022U (zh) * 2015-12-18 2016-05-25 山东九鑫机械工具有限公司 辊锻机自动送料机构

Also Published As

Publication number Publication date
CN109475924A (zh) 2019-03-15
CN109475924B (zh) 2021-09-21
JP2018008308A (ja) 2018-01-18
JP6684177B2 (ja) 2020-04-22
US20190291170A1 (en) 2019-09-26
MX2019000414A (es) 2019-03-28
WO2018012569A1 (ja) 2018-01-18
US11453042B2 (en) 2022-09-27
EP3485999A4 (en) 2020-04-01
EP3485999A1 (en) 2019-05-22

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2628 DE 18-05-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]