FR2442678A1 - Dispositif d'avance pour entrainer le materiau de base a travailler dans les machines a usiner les metaux - Google Patents

Dispositif d'avance pour entrainer le materiau de base a travailler dans les machines a usiner les metaux

Info

Publication number
FR2442678A1
FR2442678A1 FR7929161A FR7929161A FR2442678A1 FR 2442678 A1 FR2442678 A1 FR 2442678A1 FR 7929161 A FR7929161 A FR 7929161A FR 7929161 A FR7929161 A FR 7929161A FR 2442678 A1 FR2442678 A1 FR 2442678A1
Authority
FR
France
Prior art keywords
base material
feeding device
work
pressurized fluid
wall sections
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.)
Withdrawn
Application number
FR7929161A
Other languages
English (en)
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.)
FINZER KG HEINZ
Original Assignee
FINZER KG HEINZ
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 FINZER KG HEINZ filed Critical FINZER KG HEINZ
Publication of FR2442678A1 publication Critical patent/FR2442678A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/11—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F23/00—Feeding wire in wire-working machines or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/50—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding step-by-step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
    • B23Q7/041—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers step by step
    • B23Q7/042—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers step by step for the axial transport of long workpieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Advancing Webs (AREA)
  • Feeding Of Workpieces (AREA)
  • Press Drives And Press Lines (AREA)
  • Reciprocating Conveyors (AREA)

Abstract

a. Dispositif d'avance pour entraîner le matériau de base à travailler dans les machines à usiner les métaux. b. Ce dispositif qui comprend deux mécanismes de serrage opérant alternativement, dont l'un comporte un élément de transport à mouvement alternatif qui fait avancer pas à pas le matériau et dont l'autre comporte un élément anti-retour fixe qui retient le matériau pendant la course de retour de l'élément de transport, l'un, au moins de ces deux éléments pouvant être actionne, à l'encontre de la force d'un ressort, à l'aide d'un fluide sous pression qui peut être propulsé par un dispositif d'actionnement se présentant sous la forme d'un dispositif de refoulement, se caractérise en ce que le fluide sous pression est logé dans un réceptacle fermé, inextensible ou légèrement extensible 25, qui comporte des sections de paroi dilatables 26, 30, 45, 46, 50, 51, 52, 54, 55, 56, 57, 58, 59, 62, 69, 72 et qui est inséré dans le dispositif de refoulement 27 et dans au moins un élément de serrage 10a, 12a, au niveau de ces sections de paroi dilatables. c. Machines-outils notamment pour le découpage ou l'emboutissage de fils et de bandes métalliques.
FR7929161A 1978-11-28 1979-11-27 Dispositif d'avance pour entrainer le materiau de base a travailler dans les machines a usiner les metaux Withdrawn FR2442678A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782851475 DE2851475A1 (de) 1978-11-28 1978-11-28 Vorschubeinrichtung fuer den materialeinzug an metallbearbeitungsmaschinen

Publications (1)

Publication Number Publication Date
FR2442678A1 true FR2442678A1 (fr) 1980-06-27

Family

ID=6055744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929161A Withdrawn FR2442678A1 (fr) 1978-11-28 1979-11-27 Dispositif d'avance pour entrainer le materiau de base a travailler dans les machines a usiner les metaux

Country Status (5)

Country Link
US (1) US4304347A (fr)
JP (1) JPS5577945A (fr)
DE (1) DE2851475A1 (fr)
FR (1) FR2442678A1 (fr)
GB (1) GB2037260B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194467A2 (fr) * 1985-03-14 1986-09-17 ABB Reaktor GmbH Dispositif d'insertion d'une douille dans un tube d'un générateur de vapeur
EP0219000A2 (fr) * 1985-10-07 1987-04-22 Westinghouse Electric Corporation Mise de manchons dans des générateurs de vapeur
FR2711092A3 (fr) * 1993-10-13 1995-04-21 All Mec Nv Machine-outil et élément de compression afférent.

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120478A (ja) * 1981-12-29 1983-07-18 株式会社オリイ 被加工物の自動送り装置
JPS5916743U (ja) * 1982-07-19 1984-02-01 帝人製機株式会社 成形機のグリツパ−式フイ−ド装置
JPS5916733U (ja) * 1982-07-21 1984-02-01 アイダエンジニアリング株式会社 フイ−ダのクランパ装置
JPS62279037A (ja) * 1986-05-28 1987-12-03 Asahi Seiki Kogyo Kk モジユ−ル式成形加工機
US5052606A (en) * 1990-06-29 1991-10-01 International Business Machines Corp. Tape automated bonding feeder
US6543269B2 (en) 2001-05-07 2003-04-08 Hbe Engineering, Inc Apparatus for forming components from continuous stock
US10160038B1 (en) * 2014-08-29 2018-12-25 Logan Clutch Corporation Multi-spindle machine control system
CN114589912A (zh) * 2022-03-10 2022-06-07 张约瑞 一种塑料粒子不易卡在进料口处的塑料薄膜吹膜机及方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2096073A (en) * 1935-11-23 1937-10-19 Western Electric Co Work holding device
US2467740A (en) * 1947-03-15 1949-04-19 Haller John Step-by-step feeding device
FR1048443A (fr) * 1950-08-29 1953-12-22 Birmingham Tool & Gauge Compan Mécanisme automatique d'alimentation pour presses mécaniques
FR1301323A (fr) * 1961-07-03 1962-08-17 Georges Bret Ets Dispositif d'alimentation pour presse ou autre machine-outil
US3643845A (en) * 1969-12-18 1972-02-22 Phillips Ind Inc Apparatus for feeding strip stock
US3846997A (en) * 1973-07-23 1974-11-12 Leis A Co Inc Stock feeder
US3937379A (en) * 1974-09-06 1976-02-10 Narwid Bernard V Sheet material feed apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2153992A1 (de) * 1971-10-29 1973-05-03 Schuler Gmbh L Zangenvorschub zum zufuehren von blechbaendern oder -streifen zu pressen
US3814299A (en) * 1972-06-14 1974-06-04 Sperco Inc Rod stock feed means
DE2711693C3 (de) * 1977-03-17 1985-11-21 Otto 8959 Trauchgau Bihler Druckmittelbetätigungssystem für die Vorschub- und die Rückhaltezange einer Bandvorschubeinrichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2096073A (en) * 1935-11-23 1937-10-19 Western Electric Co Work holding device
US2467740A (en) * 1947-03-15 1949-04-19 Haller John Step-by-step feeding device
FR1048443A (fr) * 1950-08-29 1953-12-22 Birmingham Tool & Gauge Compan Mécanisme automatique d'alimentation pour presses mécaniques
FR1301323A (fr) * 1961-07-03 1962-08-17 Georges Bret Ets Dispositif d'alimentation pour presse ou autre machine-outil
US3643845A (en) * 1969-12-18 1972-02-22 Phillips Ind Inc Apparatus for feeding strip stock
US3846997A (en) * 1973-07-23 1974-11-12 Leis A Co Inc Stock feeder
US3937379A (en) * 1974-09-06 1976-02-10 Narwid Bernard V Sheet material feed apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194467A2 (fr) * 1985-03-14 1986-09-17 ABB Reaktor GmbH Dispositif d'insertion d'une douille dans un tube d'un générateur de vapeur
EP0194467A3 (en) * 1985-03-14 1986-12-03 Brown,Boveri Reaktor Gmbh Device for inserting a cylindrical body, particularly a sleeve in a tube of a steam boiler
US4718377A (en) * 1985-03-14 1988-01-12 Brown Boveri Reaktor Gmbh Device for placing a cylindrical body, especially a sleeve, in a tube of a steam generator
EP0219000A2 (fr) * 1985-10-07 1987-04-22 Westinghouse Electric Corporation Mise de manchons dans des générateurs de vapeur
EP0219000A3 (fr) * 1985-10-07 1988-01-07 Westinghouse Electric Corporation Mise de manchons dans des générateurs de vapeur
FR2711092A3 (fr) * 1993-10-13 1995-04-21 All Mec Nv Machine-outil et élément de compression afférent.
BE1007619A3 (nl) * 1993-10-13 1995-08-22 All Mec Nv Werktuigmachine en drukelement hierbij aangewend.

Also Published As

Publication number Publication date
GB2037260A (en) 1980-07-09
GB2037260B (en) 1982-11-24
US4304347A (en) 1981-12-08
DE2851475A1 (de) 1980-06-04
JPS5577945A (en) 1980-06-12

Similar Documents

Publication Publication Date Title
FR2442678A1 (fr) Dispositif d'avance pour entrainer le materiau de base a travailler dans les machines a usiner les metaux
FR2373952A1 (fr) Outil composite destine a venir en contact avec la terre
DE59303597D1 (de) Presswerkzeug
ATE216301T1 (de) Stichsäge mit vorrichtung zum nach aussen drücken des hubstössels
ATE145574T1 (de) Abbrennstumpfschweissanlage
NO930455L (no) Dobbelvirkende slagverktöy. Operativt brukt sammen med kveilbart arbeidsrör, relatert til oljevirksomheten
FR2506719A1 (fr) Outil de fixation d'attaches souples formant liens
ES2179530T3 (es) Dispositivo y procedimiento para conformar piezas de trabajo, especialmente para conformarlas en frio.
IT8121187A0 (it) Dispositivo per segnalare a ritroso esattamente la posizione di un pistone di lavoro, sollecitabile bilateralmente, in un cilindro dilavoro idraulico.
SE8904283D0 (sv) Mechanical force enhancer
FR2565872B1 (fr) Dispositif de serrage d'outils ou de pieces actionne par un fluide sous pression
MY105186A (en) Device for making cast-in-situ piles using a continuous hollow auger
DE59401904D1 (de) Fluidisch betätigbares, leistenartiges klemmwerkzeug
ES2032261A6 (es) Aparato intensificador de carga oleoneumatico y su metodo de aplicacion.
FR2596467B1 (fr) Mecanisme pour le reglage de la course d'un piston dans un outil hydraulique
SE8404041D0 (sv) Surrningsspennare
DE3168038D1 (en) Hydraulically actuated stretching device for stretching saw blades in a gang saw
SU531586A1 (ru) Устройство дл проталкивани заготовки в волоку
GB2079651B (en) Device for straightening of pipes
DK84788A (da) Aftraekkervaerktoej
SE8403687D0 (sv) Platpress
ES1027182U (es) Maquina para el abocardado de tubos de plstico y similares.
FR2399298A1 (fr) Dispositif de tronconnage pour pieces en forme de barres ou de tubes
JPS55128102A (en) Device for detecting stroke of cylinder
ITTO920022U1 (it) Dispositivo di bloccaggio di una pompa idraulica alternativa, per l'azionamento manuale di un attuatore idraulico.

Legal Events

Date Code Title Description
ST Notification of lapse