GB1241043A - Improved transfer assembly for presses - Google Patents

Improved transfer assembly for presses

Info

Publication number
GB1241043A
GB1241043A GB48841/68A GB4884168A GB1241043A GB 1241043 A GB1241043 A GB 1241043A GB 48841/68 A GB48841/68 A GB 48841/68A GB 4884168 A GB4884168 A GB 4884168A GB 1241043 A GB1241043 A GB 1241043A
Authority
GB
United Kingdom
Prior art keywords
feed bar
plunger
raising
gripper
lifter
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
Application number
GB48841/68A
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.)
Verson Allsteel Press Co
Original Assignee
Verson Allsteel Press Co
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 Verson Allsteel Press Co filed Critical Verson Allsteel Press Co
Publication of GB1241043A publication Critical patent/GB1241043A/en
Expired 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
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • B21D43/055—Devices comprising a pair of longitudinally and laterally movable parallel transfer bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Reciprocating Conveyors (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,241,043. Transferring blanks. VERSON ALLSTEEL PRESS CO. 15 Oct., 1968 [16 Oct., 1967], No. 48841/68. Headings B3Q and B3W. A transfer assembly for a press includes at least one longitudinally movable feed bar 19, at least one gripper mechanism 20 carried by at least one feed bar for longitudinally moving a gripper finger mechanism 21 and at least one lifter mechanism 22 for raising and lowering at least one longitudinally movable feed bar 19, the lifter mechanism 22 comprising a lifter housing 30, a plunger 37 vertically slidably mounted in the housing 30 and extending upwardly therefrom, a bracket 41 carried by the upper end of the plunger 37 and having supporting and guiding rollers 42, 43 and 44 thereon, guide tracks 45 on the feed bar or bars 19 engageable with the rollers 42, 43 and 44 and means 48 for raising and lowering the plunger 37. To raise the feed bar 19 a rack 52 is moved to the left as seen in Fig. 6 by a longitudinally reciprocatable rod 25 which rotates the gear 48 in a clockwise direction thus raising the plunger 37 and hence the feed bar 19. To lower the bar the reverse procedure is carried out. Compressed air is supplied via a manifold 56 and connections 57 to a passage 58 which exerts an upward force on the plunger 37 for supporting much of the load of the feed bar 19. The gripper mechanism 20 and the gripper finger mechanism 21 are described in detail in Applications Nos. 48840/68 and 48839/68.
GB48841/68A 1967-10-16 1968-10-15 Improved transfer assembly for presses Expired GB1241043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67554367A 1967-10-16 1967-10-16

Publications (1)

Publication Number Publication Date
GB1241043A true GB1241043A (en) 1971-07-28

Family

ID=24710956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48841/68A Expired GB1241043A (en) 1967-10-16 1968-10-15 Improved transfer assembly for presses

Country Status (10)

Country Link
US (1) US3456814A (en)
AT (1) AT298198B (en)
BE (1) BE722339A (en)
CH (1) CH497240A (en)
DE (1) DE1802630B2 (en)
DK (1) DK132379C (en)
ES (1) ES359192A1 (en)
FR (1) FR1587524A (en)
GB (1) GB1241043A (en)
SE (1) SE358316B (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT953067B (en) * 1970-07-31 1973-08-10 Morando E C Spa Flli PROCEDURE FOR CARRYING OUT THE BETWEEN BALL AND AUTOMATIC TILTING OF MORE PIECES WORKING ON MACHINE TOOLS
DE2061043C3 (en) * 1970-12-11 1974-04-11 Eumuco Ag Fuer Maschinenbau, 5090 Leverkusen Drop forging press with automatic workpiece transport
US3776345A (en) * 1971-04-23 1973-12-04 Schubert & Salzer Maschinen Apparatus for shifting containers
US3757961A (en) * 1972-01-10 1973-09-11 East Dayton Tool & Die Co Article transfer apparatus
DE2315950C2 (en) * 1973-03-30 1982-10-07 L. Schuler GmbH, 7320 Göppingen Workpiece transport device, in particular for sheet metal parts on presses
US3907098A (en) * 1973-07-13 1975-09-23 Premier Engineering Company In Beam transfer mechanism
GB1435028A (en) * 1973-11-29 1976-05-12 Hitachi Shipbuilding Eng Co Multi-station transfer presses
JPS519923A (en) * 1974-07-15 1976-01-27 Morii Chokoku Co Ltd Koatsugasuyokino renzokujidokokuinsochi
US4194781A (en) * 1976-09-02 1980-03-25 Keyes Fibre Company Automatic packing
IT1077036B (en) * 1976-09-17 1985-04-27 Innocenti Santeustacchio Spa DEVICE FOR COMMANDING THE MOVEMENTS OF AN AUTOMATIC PARTS TRANSFER IN A MULTIPLE MOLD PRESS
US4127023A (en) * 1977-09-19 1978-11-28 Gulf & Western Manufacturing Company Article transfer mechanism
DE2757629A1 (en) * 1977-12-23 1979-07-05 Schuler Gmbh L UNLOADING DEVICE FOR A PRESS
DE2800381A1 (en) * 1978-01-05 1979-07-12 Schuler Gmbh L LOADING DEVICE FOR A PRESS
US4329866A (en) * 1980-07-10 1982-05-18 Premier Forging Press Automation, Inc. Beam transfer mechanism
JPS5855138A (en) * 1981-09-28 1983-04-01 Sumitomo Heavy Ind Ltd Transfer feed device
US4819786A (en) * 1981-10-09 1989-04-11 Kabushiki Kaisha Komatsu Seisakusho Work indexing apparatus with a height adjustment for a pair of transfer bars
JPS58202218A (en) * 1982-05-17 1983-11-25 Komatsu Ltd Device for automatically loading press-molded article
US4540087A (en) * 1982-08-19 1985-09-10 Kabushiki Kaisha Komatsu Seisakusho Three-dimensional work transfer apparatus
US4607516A (en) * 1982-09-03 1986-08-26 Danly Machine Corporation Transfer feed press with improved transfer feed system
US4621516A (en) * 1982-09-03 1986-11-11 Avondale Industries, Inc. Transfer feed press with transfer feed system
US4804080A (en) * 1982-09-08 1989-02-14 Kabushiki Kaisha Komatsu Seisakusho Work indexing mechanism with a height adjustment for a pair of transfer bars
DE3336082A1 (en) * 1982-10-05 1984-04-05 Kabushiki Kaisha Komatsu Seisakusho, Tokyo TRANSFER PRESS
JPS6018237A (en) * 1983-07-08 1985-01-30 Komatsu Ltd Control circuit of transfer device
DE3335928A1 (en) * 1983-10-04 1985-04-18 L. Schuler GmbH, 7320 Göppingen DEVICE FOR FEEDING SHEET CUTS TO THE LEVEL OF A MULTI-STAGE PRESS
DE3415715A1 (en) * 1984-04-27 1985-11-07 Werner Thieme GmbH & Co KG Maschinenfabrik, 7835 Teningen SCREEN PRINTING MACHINE WITH A FIXED PRINT TABLE
US4580964A (en) * 1984-07-26 1986-04-08 Microdot Inc. Press loading apparatus
US4579514A (en) * 1984-07-26 1986-04-01 Microdot Inc. Press loading apparatus
JPS6158603A (en) * 1984-08-29 1986-03-25 ワイケイケイ株式会社 Fastener chain feed gripper
US4576560A (en) * 1984-11-15 1986-03-18 General Motors Corporation SMC Loader for compression molding press
JPS61235310A (en) * 1985-04-08 1986-10-20 Honda Motor Co Ltd Conveyor device in a plastical processing machine
DE3504765A1 (en) * 1985-02-13 1986-08-21 L. Schuler GmbH, 7320 Göppingen TRANSFER PRESS
DE3510697A1 (en) * 1985-03-23 1986-09-25 L. Schuler GmbH, 7320 Göppingen GRIP DEVICES IN SPACE AREAS OF A TRANSFER PRESS
EP0224652B1 (en) * 1985-09-09 1990-02-07 Aida Engineering Ltd. Work piece transfer mechanism for a transfer press
DE3706160A1 (en) * 1987-02-26 1988-09-08 Eumuco Ag Fuer Maschinenbau LIFTING BAR AUTOMATIC FOR DIE FORGING PRESSES AND THE LIKE
DE3734368A1 (en) * 1987-10-10 1989-04-20 Audi Ag Workpiece feed and removal device for presses
CH693089A5 (en) * 1997-06-10 2003-02-28 K R Pfiffner Ag Means having at least one handling device.
EP1205268B1 (en) * 2000-11-08 2004-07-28 Trumpf GmbH & Co Machine tool with drive device
US20040240981A1 (en) * 2003-05-29 2004-12-02 I-Scan Robotics Robot stacking system for flat glass
JP2006528082A (en) * 2003-07-18 2006-12-14 ファナック ロボティクス アメリカ，インコーポレイティド Handling heavy and large workpieces using a gantry robot with two robot arms
CN102416425B (en) * 2011-09-22 2013-09-18 浙江大学 Full-automatic punching machine with manipulators and suitable for fastener production
CN109500228A (en) * 2018-11-28 2019-03-22 杭州德意电器股份有限公司 A kind of lubricating cup molding machine of kitchen ventilator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001651A (en) * 1957-07-26 1961-09-26 Moco Ind Equipment Inc Work transfer apparatus
US3165192A (en) * 1960-03-21 1965-01-12 Livernois Engineering Co Transfer device

Also Published As

Publication number Publication date
FR1587524A (en) 1970-03-20
DK132379B (en) 1975-12-01
DE1802630B2 (en) 1975-04-10
BE722339A (en) 1969-03-14
DE1802630A1 (en) 1969-05-29
AT298198B (en) 1972-04-25
US3456814A (en) 1969-07-22
CH497240A (en) 1970-10-15
DK132379C (en) 1976-05-03
SE358316B (en) 1973-07-30
ES359192A1 (en) 1970-06-01

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