FR2284383A1 - Automatic feed for bar cutting machine - has table with two perpendicular positioning and feed arms operated by rams - Google Patents

Automatic feed for bar cutting machine - has table with two perpendicular positioning and feed arms operated by rams

Info

Publication number
FR2284383A1
FR2284383A1 FR7431166A FR7431166A FR2284383A1 FR 2284383 A1 FR2284383 A1 FR 2284383A1 FR 7431166 A FR7431166 A FR 7431166A FR 7431166 A FR7431166 A FR 7431166A FR 2284383 A1 FR2284383 A1 FR 2284383A1
Authority
FR
France
Prior art keywords
feed
bars
rams
cutting machine
bar cutting
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.)
Granted
Application number
FR7431166A
Other languages
French (fr)
Other versions
FR2284383B1 (en
Inventor
Georges Nesslany
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.)
VANHOVE ET FILS
Original Assignee
VANHOVE ET FILS
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 VANHOVE ET FILS filed Critical VANHOVE ET FILS
Priority to FR7431166A priority Critical patent/FR2284383A1/en
Publication of FR2284383A1 publication Critical patent/FR2284383A1/en
Application granted granted Critical
Publication of FR2284383B1 publication Critical patent/FR2284383B1/fr
Granted 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
    • B21D43/006—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
    • B21D43/28—Associations of cutting devices therewith
    • B21D43/285—Devices for handling elongated articles, e.g. bars, tubes or profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

The feed has a feed table (13) which carries a number of bars which are required to be cut into equal pieces. Bars (10) manually placed on the table are pushed into position by a positioning arm (41) operated by a pneumatic (43). The positioning arm carries a contact switch used to reverse theram at the end of its travel. The bars are transferred by a feed arm (14) controlled by a further pneumatic ram (16). The bars are held against a stop (17) and cutting is effected by a pivotal blade arm cooperating with a fixed blade.
FR7431166A 1974-09-10 1974-09-10 Automatic feed for bar cutting machine - has table with two perpendicular positioning and feed arms operated by rams Granted FR2284383A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7431166A FR2284383A1 (en) 1974-09-10 1974-09-10 Automatic feed for bar cutting machine - has table with two perpendicular positioning and feed arms operated by rams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7431166A FR2284383A1 (en) 1974-09-10 1974-09-10 Automatic feed for bar cutting machine - has table with two perpendicular positioning and feed arms operated by rams

Publications (2)

Publication Number Publication Date
FR2284383A1 true FR2284383A1 (en) 1976-04-09
FR2284383B1 FR2284383B1 (en) 1976-12-31

Family

ID=9143096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7431166A Granted FR2284383A1 (en) 1974-09-10 1974-09-10 Automatic feed for bar cutting machine - has table with two perpendicular positioning and feed arms operated by rams

Country Status (1)

Country Link
FR (1) FR2284383A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111112499A (en) * 2020-01-13 2020-05-08 建科机械（天津）股份有限公司 Two-stage positioning mechanism and hoop bending machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810187A (en) * 1952-07-31 1957-10-22 Nat Steel Corp Apparatus for cutting metal bundles
DE1107484B (en) * 1955-12-05 1961-05-25 Eumuco Ag Fuer Maschb Stop device to limit the advance of workpieces, especially for billet shears
US2999579A (en) * 1957-10-30 1961-09-12 Valerian R Kostrzewa Transfer apparatus
US3024922A (en) * 1956-04-04 1962-03-13 Albert R Clark Storage and feeding apparatus
FR2145641A1 (en) * 1971-07-12 1973-02-23 Peddinghaus Carl Ullrich Dr

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810187A (en) * 1952-07-31 1957-10-22 Nat Steel Corp Apparatus for cutting metal bundles
DE1107484B (en) * 1955-12-05 1961-05-25 Eumuco Ag Fuer Maschb Stop device to limit the advance of workpieces, especially for billet shears
US3024922A (en) * 1956-04-04 1962-03-13 Albert R Clark Storage and feeding apparatus
US2999579A (en) * 1957-10-30 1961-09-12 Valerian R Kostrzewa Transfer apparatus
FR2145641A1 (en) * 1971-07-12 1973-02-23 Peddinghaus Carl Ullrich Dr

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111112499A (en) * 2020-01-13 2020-05-08 建科机械（天津）股份有限公司 Two-stage positioning mechanism and hoop bending machine
CN111112499B (en) * 2020-01-13 2024-05-31 建科机械（天津）股份有限公司 Two-stage positioning mechanism and hoop bending machine

Also Published As

Publication number Publication date
FR2284383B1 (en) 1976-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse