FR2088068A1 - Pipe straightening machine easily reset for different diameters - Google Patents

Pipe straightening machine easily reset for different diameters

Info

Publication number
FR2088068A1
FR2088068A1 FR7017467A FR7017467A FR2088068A1 FR 2088068 A1 FR2088068 A1 FR 2088068A1 FR 7017467 A FR7017467 A FR 7017467A FR 7017467 A FR7017467 A FR 7017467A FR 2088068 A1 FR2088068 A1 FR 2088068A1
Authority
FR
France
Prior art keywords
pegs
housings
straightening machine
pillars
rolls
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
FR7017467A
Other languages
French (fr)
Other versions
FR2088068B1 (en
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.)
INST METALL
Original Assignee
INST METALL
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 INST METALL filed Critical INST METALL
Priority to FR7017467A priority Critical patent/FR2088068A1/en
Publication of FR2088068A1 publication Critical patent/FR2088068A1/en
Application granted granted Critical
Publication of FR2088068B1 publication Critical patent/FR2088068B1/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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/04—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes skew to the path of the work
    • 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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/06—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged inclined to a revolving flier rolling frame

Landscapes

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

Abstract

Pipe straightening machine comprises push-in and pull out sections, between which are disposed pillars to which are attached two housings, each fitted with radially disposed pegs mounted in bushes, the rolls being attached to the inwards facing ends of the pegs. The pegs with the rolls in each housing can be radially displaced in unison by suitable gears. Also the pegs are fitted with gear wheels, which are engaged with a common gear wheel in each housing for rotating the rolls round the workpiece. The transmission for the housings are fitted inside the pillars, which are connected to a common drive shaft. The pillars carrying the housings can be displaced in the direction of travel of the workpiece material.
FR7017467A 1970-05-13 1970-05-13 Pipe straightening machine easily reset for different diameters Granted FR2088068A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7017467A FR2088068A1 (en) 1970-05-13 1970-05-13 Pipe straightening machine easily reset for different diameters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7017467A FR2088068A1 (en) 1970-05-13 1970-05-13 Pipe straightening machine easily reset for different diameters

Publications (2)

Publication Number Publication Date
FR2088068A1 true FR2088068A1 (en) 1972-01-07
FR2088068B1 FR2088068B1 (en) 1974-03-01

Family

ID=9055471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7017467A Granted FR2088068A1 (en) 1970-05-13 1970-05-13 Pipe straightening machine easily reset for different diameters

Country Status (1)

Country Link
FR (1) FR2088068A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117696680A (en) * 2024-02-05 2024-03-15 中国重型机械研究院股份公司 Pressure straightening machine for steel pipe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117696680A (en) * 2024-02-05 2024-03-15 中国重型机械研究院股份公司 Pressure straightening machine for steel pipe

Also Published As

Publication number Publication date
FR2088068B1 (en) 1974-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse