FR2432900A1 - Automated programmable tube bending machine - has clamping units acting with bending units and latter include clamping carriages - Google Patents

Automated programmable tube bending machine - has clamping units acting with bending units and latter include clamping carriages

Info

Publication number
FR2432900A1
FR2432900A1 FR7824228A FR7824228A FR2432900A1 FR 2432900 A1 FR2432900 A1 FR 2432900A1 FR 7824228 A FR7824228 A FR 7824228A FR 7824228 A FR7824228 A FR 7824228A FR 2432900 A1 FR2432900 A1 FR 2432900A1
Authority
FR
France
Prior art keywords
clamping
units
bending
rollers
carriage
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.)
Pending
Application number
FR7824228A
Other languages
French (fr)
Inventor
D Javier Maria Azcarat Arregui
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.)
SCOINER S COOP
Original Assignee
SCOINER S COOP
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 SCOINER S COOP filed Critical SCOINER S COOP
Priority to FR7824228A priority Critical patent/FR2432900A1/en
Publication of FR2432900A1 publication Critical patent/FR2432900A1/en
Pending 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/021—Construction of forming members having more than one groove

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The automated and programmable tube bending machine has several clamping units acting in association with bending units. These have an assembly of rollers (15) and a clamping carriage (14). The carriage can be moved by a ram (16) in alternative directions relative to the rollers. The rollers are mounted on an offset axle incorporating a pinion, and the pinion engages a rack coupled to a secondary ram. All components including the offset axle are incorporated in a combined support block and housing. The housing can be rotated by an analogic process where the operating motion of the rollers effects a simultaneously pivoting of the carriage and, thus, the bending of the workpiece tube. The rotational and pivoting movements are limited by a programmable system. Each clamping unit may include two pincers or jaws (1, 2) with supports which include a peg in a curved groove in the disc shaped block.
FR7824228A 1978-08-11 1978-08-11 Automated programmable tube bending machine - has clamping units acting with bending units and latter include clamping carriages Pending FR2432900A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7824228A FR2432900A1 (en) 1978-08-11 1978-08-11 Automated programmable tube bending machine - has clamping units acting with bending units and latter include clamping carriages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7824228A FR2432900A1 (en) 1978-08-11 1978-08-11 Automated programmable tube bending machine - has clamping units acting with bending units and latter include clamping carriages

Publications (1)

Publication Number Publication Date
FR2432900A1 true FR2432900A1 (en) 1980-03-07

Family

ID=9211952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824228A Pending FR2432900A1 (en) 1978-08-11 1978-08-11 Automated programmable tube bending machine - has clamping units acting with bending units and latter include clamping carriages

Country Status (1)

Country Link
FR (1) FR2432900A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000097A1 (en) * 1985-06-28 1987-01-15 Integrated Production Machines Limited Pipe bending machine
CN108856391A (en) * 2018-07-18 2018-11-23 重庆祥越管道配件制造有限公司 Pipeline bends shaping equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000097A1 (en) * 1985-06-28 1987-01-15 Integrated Production Machines Limited Pipe bending machine
CN108856391A (en) * 2018-07-18 2018-11-23 重庆祥越管道配件制造有限公司 Pipeline bends shaping equipment

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