DE59108775D1 - Transfer device on machines for the progressive shaping of workpieces, in particular cross conveyor device on multi-stage presses - Google Patents

Transfer device on machines for the progressive shaping of workpieces, in particular cross conveyor device on multi-stage presses

Info

Publication number
DE59108775D1
DE59108775D1 DE59108775T DE59108775T DE59108775D1 DE 59108775 D1 DE59108775 D1 DE 59108775D1 DE 59108775 T DE59108775 T DE 59108775T DE 59108775 T DE59108775 T DE 59108775T DE 59108775 D1 DE59108775 D1 DE 59108775D1
Authority
DE
Germany
Prior art keywords
gripper fingers
movement
workpieces
machines
gripper
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.)
Expired - Fee Related
Application number
DE59108775T
Other languages
German (de)
Inventor
Werner Dipl Ing Goedtner
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.)
Hilgeland & Co Geb GmbH
Original Assignee
Hilgeland & Co Geb GmbH
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 Hilgeland & Co Geb GmbH filed Critical Hilgeland & Co Geb GmbH
Application granted granted Critical
Publication of DE59108775D1 publication Critical patent/DE59108775D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
    • B21K27/02—Feeding devices for rods, wire, or strips
    • B21K27/04—Feeding devices for rods, wire, or strips allowing successive working steps

Abstract

In known transfer devices, a linear driving movement for the gripper fingers has superimposed on it a swivelling movement of the gripper fingers, thereby making it possible to achieve a path of movement of the free ends of the gripper fingers which brings about a relatively rapid and wide opening of the gripper fingers and a corresponding withdrawal of the gripper from the tool concerned. The disadvantage here is the rigidly predetermined motional sequence of the gripper fingers. In order to achieve a motional sequence of the gripper fingers which is optimum for the individual requirements, the movement of the gripper fingers is controlled by cam tracks matched to the individual requirements and having track detectors. <IMAGE>
DE59108775T 1990-01-26 1991-01-22 Transfer device on machines for the progressive shaping of workpieces, in particular cross conveyor device on multi-stage presses Expired - Fee Related DE59108775D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4002347A DE4002347B4 (en) 1990-01-26 1990-01-26 Transfer device on machines for the progressive molding of workpieces, in particular cross conveyor on multi-stage presses

Publications (1)

Publication Number Publication Date
DE59108775D1 true DE59108775D1 (en) 1997-08-21

Family

ID=6398869

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4002347A Expired - Lifetime DE4002347B4 (en) 1990-01-26 1990-01-26 Transfer device on machines for the progressive molding of workpieces, in particular cross conveyor on multi-stage presses
DE59108775T Expired - Fee Related DE59108775D1 (en) 1990-01-26 1991-01-22 Transfer device on machines for the progressive shaping of workpieces, in particular cross conveyor device on multi-stage presses

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4002347A Expired - Lifetime DE4002347B4 (en) 1990-01-26 1990-01-26 Transfer device on machines for the progressive molding of workpieces, in particular cross conveyor on multi-stage presses

Country Status (6)

Country Link
EP (1) EP0439120B1 (en)
JP (1) JPH05104471A (en)
AT (1) ATE155375T1 (en)
CZ (1) CZ280142B6 (en)
DE (2) DE4002347B4 (en)
SK (1) SK278693B6 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1260621B (en) * 1993-03-05 1996-04-22 METHOD AND PLANT FOR THE REALIZATION OF A METALLIC ELEMENT FOR A JOINT, IN PARTICULAR A SPHERICAL JOINT.
DE10014851C1 (en) * 2000-03-24 2001-09-27 Wafios Ag Gripper pair, especially for transverse conveyor device at multistage press for symmetrical work pieces of different diameter, has fingers forming equilateral triangle space for work piece
DE10208720B4 (en) 2002-02-28 2005-11-03 Wafios Ag Stamp-side ejection device for workpieces in single or multi-stage presses
WO2003080875A2 (en) * 2002-03-26 2003-10-02 Nedschroef Herentals N.V. Device for transferring wire pieces
CN104226881A (en) * 2013-06-21 2014-12-24 江苏天工工具有限公司 Ingot gripper
DE102017108926B4 (en) * 2017-04-26 2023-08-03 Khs Gmbh Device for transporting containers
DE102017108928B4 (en) * 2017-04-26 2022-10-27 Khs Gmbh container gripper
CN107398920B (en) * 2017-09-12 2024-04-05 北京京东乾石科技有限公司 Clamping jaw mechanism and mechanical arm
DE102022123476A1 (en) * 2022-09-14 2024-03-14 Cevotec Gmbh Device for gripping a flat structure with openings in the area of its top

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1179823A (en) * 1957-07-24 1959-05-28 Renault Metal parts extraction pliers with symmetrical closure
US3630391A (en) * 1969-01-28 1971-12-28 Gulf & Western Ind Prod Co Work gripper
DE2434540C2 (en) * 1974-07-18 1983-09-08 Hatebur Umformmaschinen AG, Basel Device for the automatic transverse transport of workpieces on multi-stage forming presses
JPS5933520B2 (en) * 1977-06-10 1984-08-16 株式会社日立製作所 machine hand
BE902755A (en) * 1984-06-29 1985-10-16 Nat Machinery Co TRANSFER DEVICE FOR FORMING MACHINE AND FORMING MACHINE EQUIPPED WITH SUCH DEVICE.
DE3615812A1 (en) * 1986-05-10 1987-11-12 Schuler Gmbh L DEVICE FOR TRANSPORTING WORKPIECES IN A MULTI-STAGE FORMING PRESS
DE3704939A1 (en) * 1987-02-17 1988-08-25 Erhard Otte Mechanical gripper
JPS6478781A (en) * 1987-09-19 1989-03-24 Nissan Motor Robot hand

Also Published As

Publication number Publication date
JPH05104471A (en) 1993-04-27
ATE155375T1 (en) 1997-08-15
SK278693B6 (en) 1998-01-14
CS9100166A2 (en) 1991-08-13
CZ280142B6 (en) 1995-11-15
EP0439120B1 (en) 1997-07-16
EP0439120A3 (en) 1992-03-18
DE4002347A1 (en) 1991-09-19
DE4002347B4 (en) 2006-06-08
EP0439120A2 (en) 1991-07-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee