FR2412403A1 - Dispositif pour l'ejection d'objets destine a une presse automatique de formage de metaux - Google Patents

Dispositif pour l'ejection d'objets destine a une presse automatique de formage de metaux

Info

Publication number
FR2412403A1
FR2412403A1 FR7835816A FR7835816A FR2412403A1 FR 2412403 A1 FR2412403 A1 FR 2412403A1 FR 7835816 A FR7835816 A FR 7835816A FR 7835816 A FR7835816 A FR 7835816A FR 2412403 A1 FR2412403 A1 FR 2412403A1
Authority
FR
France
Prior art keywords
metal forming
forming press
automatic metal
profile
objects intended
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.)
Granted
Application number
FR7835816A
Other languages
English (en)
Other versions
FR2412403B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hatebur Umformmaschinen AG
Original Assignee
Hatebur Umformmaschinen AG
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 Hatebur Umformmaschinen AG filed Critical Hatebur Umformmaschinen AG
Publication of FR2412403A1 publication Critical patent/FR2412403A1/fr
Application granted granted Critical
Publication of FR2412403B1 publication Critical patent/FR2412403B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B21J13/14—Ejecting devices
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2102—Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

DANS CE DISPOSITIF, L'EJECTEUR 5, 14 DE LA MATRICE 1 DE LA PRESSE EST COMMANDE PAR UN LEVIER OSCILLANT 16 QUI EST ANIME PAR UN GABARIT OSCILLANT 15 AYANT UN PROFIL PARTICULIER. CE PROFIL P EST DIVISE EN UNE SECTION ACTIVE D'EJECTION A, A RAYON EVOLUTIF, D'UNE SECTION K DE RAYON CONSTANT ET D'UNE SECTION INTERMEDIAIRE U. GRACE A CE PROFIL P ET EGALEMENT AU FAIT QUE LE GABARIT 15 PEUT ETRE REGLE ANGULAIREMENT PAR RAPPORT A L'ARBRE 20, IL EST NOTAMMENT POSSIBLE DE FAIRE VARIER LA COURSE DE L'EJECTEUR 5, 14 EN FONCTION DE DIVERSES LONGUEURS D'OBJETS OBTENUS PAR FORMAGE DANS CETTE PRESSE.
FR7835816A 1977-12-24 1978-12-20 Dispositif pour l'ejection d'objets destine a une presse automatique de formage de metaux Granted FR2412403A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2758071A DE2758071C2 (de) 1977-12-24 1977-12-24 Vorrichtung zum matrizenseitigen Auswerfen eines Presslings auf einer automatischen Mehrstufenpresse

Publications (2)

Publication Number Publication Date
FR2412403A1 true FR2412403A1 (fr) 1979-07-20
FR2412403B1 FR2412403B1 (fr) 1982-08-13

Family

ID=6027323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835816A Granted FR2412403A1 (fr) 1977-12-24 1978-12-20 Dispositif pour l'ejection d'objets destine a une presse automatique de formage de metaux

Country Status (11)

Country Link
US (1) US4257253A (fr)
JP (2) JPS54100970A (fr)
AT (1) AT365102B (fr)
BE (1) BE873056A (fr)
CH (1) CH633463A5 (fr)
DE (1) DE2758071C2 (fr)
FR (1) FR2412403A1 (fr)
GB (1) GB2010715B (fr)
IT (1) IT1108293B (fr)
NL (1) NL185827C (fr)
SE (1) SE430965B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655071A (en) * 1985-11-26 1987-04-07 The U.S. Baird Corporation Transfer press with quick change die set arrangement
IT1222354B (it) * 1987-11-26 1990-09-05 Axis Spa Apparecchiatura attuatrice di aghi atti a realizzare gli avvolgimenti su statori di motori elettrici
JP2586536Y2 (ja) * 1992-03-30 1998-12-09 住友金属工業株式会社 回転鍛造機の製品突上げ部構造
US5732589A (en) * 1996-05-31 1998-03-31 The National Machinery Company Automatically adjustable multiple CAM for forging machine
GB2360235B (en) * 2000-03-10 2002-02-06 Platarg Engineering Ltd Workpiece ejector for transfer press
CN101797616B (zh) * 2007-04-26 2011-09-28 王瑞峰 一种应用于多工位自动拉伸冲床装置中的退料系统
CN104260411B (zh) * 2014-09-16 2016-05-11 萍乡九州精密压机有限公司 脱模机构
CN109570370B (zh) * 2018-10-23 2020-06-05 江苏陆地方舟新能源车辆股份有限公司 一种铆接自制平台工装
CN113070382B (zh) * 2021-03-31 2022-08-23 贵溪广信新能源科技有限公司 一种生产电机转子的模具
CN115008726B (zh) * 2022-05-05 2024-05-24 浙江翔宇密封件股份有限公司 一种耐腐蚀高精密轴承止动垫圈加工用模具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053122A (en) * 1957-05-02 1962-09-11 Ferracute Machine Company Work-piece ejector for coining presses
FR1504275A (fr) * 1965-12-17 1967-12-01 Nedschroef Octrooi Maats Machine à matricer les boulons et pièces analogues
US4044619A (en) * 1975-06-23 1977-08-30 Peltzer & Ehlers Device for controlling auxiliary means arranged in the reciprocating carriage of single or multistage presses

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005495A (en) * 1934-04-18 1935-06-18 Nat Machinery Co Bolt making machine
US2469570A (en) * 1947-09-29 1949-05-10 Crouse Hinds Co Adjustable actuating member
US3175421A (en) * 1956-04-02 1965-03-30 James P Watson Adjustable cam mechanism
US3080770A (en) * 1961-04-18 1963-03-12 Acton Lab Inc Screw controlled relative positioning unit
JPS5220188B2 (fr) * 1973-10-24 1977-06-01
JPS5125644B2 (fr) * 1974-02-25 1976-08-02

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053122A (en) * 1957-05-02 1962-09-11 Ferracute Machine Company Work-piece ejector for coining presses
FR1504275A (fr) * 1965-12-17 1967-12-01 Nedschroef Octrooi Maats Machine à matricer les boulons et pièces analogues
US4044619A (en) * 1975-06-23 1977-08-30 Peltzer & Ehlers Device for controlling auxiliary means arranged in the reciprocating carriage of single or multistage presses

Also Published As

Publication number Publication date
DE2758071C2 (de) 1982-11-11
BE873056A (fr) 1979-06-22
NL7812582A (nl) 1979-06-26
NL185827B (nl) 1990-03-01
GB2010715B (en) 1982-04-28
CH633463A5 (de) 1982-12-15
JPS54100970A (en) 1979-08-09
SE7813185L (sv) 1979-06-25
ATA923078A (de) 1981-05-15
IT7869939A0 (it) 1978-12-22
FR2412403B1 (fr) 1982-08-13
SE430965B (sv) 1983-12-27
US4257253A (en) 1981-03-24
AT365102B (de) 1981-12-10
IT1108293B (it) 1985-12-02
DE2758071A1 (de) 1979-06-28
JPS577645U (fr) 1982-01-14
NL185827C (nl) 1990-08-01
GB2010715A (en) 1979-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse