FR2324403A1 - Welded tube inner burr burring head - has spring loaded pivotal cutting tool body held from tube surface as base withdrawn from tube - Google Patents

Welded tube inner burr burring head - has spring loaded pivotal cutting tool body held from tube surface as base withdrawn from tube

Info

Publication number
FR2324403A1
FR2324403A1 FR7528581A FR7528581A FR2324403A1 FR 2324403 A1 FR2324403 A1 FR 2324403A1 FR 7528581 A FR7528581 A FR 7528581A FR 7528581 A FR7528581 A FR 7528581A FR 2324403 A1 FR2324403 A1 FR 2324403A1
Authority
FR
France
Prior art keywords
tube
base
cutting tool
spring loaded
withdrawn
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
FR7528581A
Other languages
French (fr)
Other versions
FR2324403B1 (en
Inventor
A Y Gerasimenko
A M Zemchenko
M S Ovcharov
A N Medvedev
B I Gorokhov
A M Menshikov
V F Khristin
J G Kubrin
V V Khlopenkov
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.)
ELEKTROSTALSKY Z TYAZHELOGO
Original Assignee
ELEKTROSTALSKY Z TYAZHELOGO
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 ELEKTROSTALSKY Z TYAZHELOGO filed Critical ELEKTROSTALSKY Z TYAZHELOGO
Priority to FR7528581A priority Critical patent/FR2324403A1/en
Publication of FR2324403A1 publication Critical patent/FR2324403A1/en
Application granted granted Critical
Publication of FR2324403B1 publication Critical patent/FR2324403B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • B23D79/02—Machines or devices for scraping
    • B23D79/021—Machines or devices for scraping for removing welding, brazing or soldering burrs, e.g. flash, on pipes or rods
    • B23D79/023—Machines or devices for scraping for removing welding, brazing or soldering burrs, e.g. flash, on pipes or rods internally

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)

Abstract

The burning head has a base supported on the inner surface of a welded tube via rollers and pivotally connected to an elongate body which has a cutting tool holder on its free end, the depth of cut of the cutting tool being limited by support rollers on the free end of the body. A pivotal flat spring on the base moves the body for cutting and contacts a wedge element between the base and the spring, the wedge element being connected to a head propulsion link. The spring and wedge element have a cooperating recess and protrusion so that as the link moves in one direction out of the tube the tool and body rollers do not contact the tube but as the link moves in the reverse direction they are pressed against the tube. The base is spring loaded in the axial direction.
FR7528581A 1975-09-18 1975-09-18 Welded tube inner burr burring head - has spring loaded pivotal cutting tool body held from tube surface as base withdrawn from tube Granted FR2324403A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7528581A FR2324403A1 (en) 1975-09-18 1975-09-18 Welded tube inner burr burring head - has spring loaded pivotal cutting tool body held from tube surface as base withdrawn from tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528581A FR2324403A1 (en) 1975-09-18 1975-09-18 Welded tube inner burr burring head - has spring loaded pivotal cutting tool body held from tube surface as base withdrawn from tube

Publications (2)

Publication Number Publication Date
FR2324403A1 true FR2324403A1 (en) 1977-04-15
FR2324403B1 FR2324403B1 (en) 1978-03-17

Family

ID=9160127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528581A Granted FR2324403A1 (en) 1975-09-18 1975-09-18 Welded tube inner burr burring head - has spring loaded pivotal cutting tool body held from tube surface as base withdrawn from tube

Country Status (1)

Country Link
FR (1) FR2324403A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467040A1 (en) * 1979-10-09 1981-04-17 Arbed DEVICE FOR INTERIORALLY EBARBING LONGITUDINAL WELDING PIPES
FR2494612A1 (en) * 1980-11-26 1982-05-28 Inst Elektroswarki Patona Flash removal from inside welded pipes - using appts. with pivoted cutting tool holders supported by rollers

Non-Patent Citations (1)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467040A1 (en) * 1979-10-09 1981-04-17 Arbed DEVICE FOR INTERIORALLY EBARBING LONGITUDINAL WELDING PIPES
FR2494612A1 (en) * 1980-11-26 1982-05-28 Inst Elektroswarki Patona Flash removal from inside welded pipes - using appts. with pivoted cutting tool holders supported by rollers

Also Published As

Publication number Publication date
FR2324403B1 (en) 1978-03-17

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Legal Events

Date Code Title Description
ST Notification of lapse