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GB1401403A - Automatic bar handling device - Google Patents

Automatic bar handling device

Info

Publication number
GB1401403A
GB1401403A GB3350273A GB3350273A GB1401403A GB 1401403 A GB1401403 A GB 1401403A GB 3350273 A GB3350273 A GB 3350273A GB 3350273 A GB3350273 A GB 3350273A GB 1401403 A GB1401403 A GB 1401403A
Authority
GB
United Kingdom
Prior art keywords
shears
furnace
tapini
bar
cylinder
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
GB3350273A
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.)
TAPINI P TAPINI E
Original Assignee
TAPINI P TAPINI E
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 TAPINI P TAPINI E filed Critical TAPINI P TAPINI E
Publication of GB1401403A publication Critical patent/GB1401403A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces
    • 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
    • B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J17/00—Forge furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0068—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising clamps or tongs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/12—Travelling or movable supports or containers for the charge
    • F27D2003/125—Charging cars, lift trolleys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D2099/0085—Accessories
    • F27D2099/0088—Apparatus to cut metal, e.g. logs, in billets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1539—Metallic articles
    • F27M2001/1578—Articles of indefinite length
    • F27M2001/1591—Bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Shearing Machines (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

1401403 Shearing P TAPINI E TAPINI and C TAPINI 12 July 1973 [12 July 1972] 33502/73 Heading B3W [Also in Division F4] Apparatus for the automatic, intermittent feed of metal bars 7 to a heating furnace 1 and shears 2 located behind it in alignment with the mouth 3 of the furnace comprises a guide track 5 located upstream of the furnace having rollers to form a slide surface and mounting a truck 8 which is reciprocally displaceable by a fluid actuated piston and cylinder unit 9, 10 and which carries vertically opposed pairs of locking elements of V-form activated by cylinder and piston units 15, 15<SP>1</SP> ... 18, 18<SP>1</SP> with each pair engaging a metal bar to be displaced towards and from the furnace and shears. Displacement of the truck, locking elements and shears is controlled by micro-switches and electrically controlled valves to ensure synchronized distribution of the pressure fluid in the various cylinder and piston units associated therewith. An adjustable stop device 26 downstream of the shears controlled by a valve 30 checks and limits the displacement of the bar to be cut, and the device has an associated micro-switch 27 in the electric circuit energizing the valve 25 to control the shears 2 and a pressure bar 23 associated therewith.
GB3350273A 1972-07-12 1973-07-12 Automatic bar handling device Expired GB1401403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT518072A IT963037B (en) 1972-07-12 1972-07-12 EQUIPMENT FOR THE AUTOMATIC INTERMITTENT FEEDING OF METALLIC BARS TO HEAT IN AN OVEN AND TO BE CUT INTO PIECES FOR SUBSEQUENT HOT STAMPING PROCESSING

Publications (1)

Publication Number Publication Date
GB1401403A true GB1401403A (en) 1975-07-16

Family

ID=11118934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3350273A Expired GB1401403A (en) 1972-07-12 1973-07-12 Automatic bar handling device

Country Status (8)

Country Link
AT (1) AT327647B (en)
BE (1) BE802260A (en)
DE (1) DE2335018A1 (en)
ES (1) ES416787A1 (en)
FR (1) FR2191955B1 (en)
GB (1) GB1401403A (en)
IT (1) IT963037B (en)
YU (1) YU35517B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196466B1 (en) * 1985-03-01 1991-04-24 Sumitomo Metal Industries, Ltd. Method of and apparatus for feeding material to hot forging machine
CN118437975B (en) * 2024-06-26 2025-01-28 河北双强电气设备制造有限公司 Transformer core shearing mechanism

Also Published As

Publication number Publication date
YU35517B (en) 1981-04-30
AT327647B (en) 1976-02-10
FR2191955B1 (en) 1976-05-07
ES416787A1 (en) 1976-06-01
YU189873A (en) 1980-10-31
DE2335018A1 (en) 1974-01-24
FR2191955A1 (en) 1974-02-08
BE802260A (en) 1973-11-05
ATA599973A (en) 1975-04-15
IT963037B (en) 1974-01-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee