DE2966684D1 - Feeding device, for transformation presses for elongate material such as bars or wires - Google Patents

Feeding device, for transformation presses for elongate material such as bars or wires

Info

Publication number
DE2966684D1
DE2966684D1 DE7979104704T DE2966684T DE2966684D1 DE 2966684 D1 DE2966684 D1 DE 2966684D1 DE 7979104704 T DE7979104704 T DE 7979104704T DE 2966684 T DE2966684 T DE 2966684T DE 2966684 D1 DE2966684 D1 DE 2966684D1
Authority
DE
Germany
Prior art keywords
draw
crank
possessing
drive
case
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
DE7979104704T
Other languages
German (de)
Inventor
Walter Ing Grad Flamme
Willi Ing Grad Mielke
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.)
L Schuler GmbH
Original Assignee
L Schuler 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 L Schuler GmbH filed Critical L Schuler GmbH
Application granted granted Critical
Publication of DE2966684D1 publication Critical patent/DE2966684D1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
  • Transmission Devices (AREA)

Abstract

1. Feed apparatus on metal-shaping presses, possessing at least one pair of oppositely-located draw-in rollers (4, 5, 6, 7), between which elongated material is drawn into the metal-shaping press in a periodic manner, in amounts corresponding to a defined feed length, at least one draw-in roller (4) being connected to a drive shaft (11), via a crank drive (10) in order to generate an appropriate periodic angular movement, the crank drive possessing at least one connecting rod (14), or drive rod (16), which is coupled directly to cranks on the drive shaft (11), and to the draw-in roller (4), or which is coupled, at least on one side, to one or more intermediate levers (12), at least one coupling point (17), among the coupling points, being provided with an adjusting facility in order to alter the distance from the respective pivot axis or rotation axis, this adjusting facility possessing an adjusting motor (29) which is located on the crank or, as the case may be, on the intermediate lever (12), characterised in that the rotating shaft (22) of the adjusting motor (29) is arranged to be coaxial with the axis (18) about which the crank or, as the case may be, the intermediate lever (12) rotates or, as the case may be, pivots, and in that the draw-in rollers (4, 5, 6, 7) are provided with profiled grooves which are matched to the elongated material which is to be drawn in, and which is in the form of bar or wire.
DE7979104704T 1979-11-27 1979-11-27 Feeding device, for transformation presses for elongate material such as bars or wires Expired DE2966684D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP79104704A EP0029464B1 (en) 1979-11-27 1979-11-27 Feeding device, for transformation presses for elongate material such as bars or wires

Publications (1)

Publication Number Publication Date
DE2966684D1 true DE2966684D1 (en) 1984-03-22

Family

ID=8186241

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979104704T Expired DE2966684D1 (en) 1979-11-27 1979-11-27 Feeding device, for transformation presses for elongate material such as bars or wires

Country Status (3)

Country Link
EP (1) EP0029464B1 (en)
AT (1) ATE6213T1 (en)
DE (1) DE2966684D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH653930A5 (en) * 1981-08-14 1986-01-31 Hatebur Umformmaschinen Ag METHOD AND DEVICE FOR FEEDING MATERIALS ON WARM AND SEMI-WARM MOLDING MACHINES.
CN101791657B (en) * 2009-11-20 2012-01-11 建科机械（天津）股份有限公司 Conveying and blanking mechanism of bar material cutting production line
CN103464653B (en) * 2013-09-04 2016-01-20 建科机械（天津）股份有限公司 Reinforcing bar conveying scale picking-up device in shield duct piece steel reinforcement cage single mesh welding equipment
CN107186136A (en) * 2017-07-05 2017-09-22 建科机械（天津）股份有限公司 The step pith adjusting means of truss production line

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD39538A (en) *
US1413970A (en) * 1920-02-03 1922-04-25 Jos Armieri & Co Transmission mechanism
US2821388A (en) * 1956-01-27 1958-01-28 Bliss E W Co Roll feed adjustment
DE1136660B (en) * 1960-02-23 1962-09-20 Pressenwerk Bad Salzungen Veb Fine feed adjustment for roller feed units
US3456859A (en) * 1967-05-08 1969-07-22 Production Machinery Corp Device for feeding strip material

Also Published As

Publication number Publication date
EP0029464B1 (en) 1984-02-15
ATE6213T1 (en) 1984-03-15
EP0029464A1 (en) 1981-06-03

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee