FR2360371A1 - Welded pipe internal deburring equipment - has tool holder on radial feed ram spring loaded against pipe (OE 15.8.77) - Google Patents

Welded pipe internal deburring equipment - has tool holder on radial feed ram spring loaded against pipe (OE 15.8.77)

Info

Publication number
FR2360371A1
FR2360371A1 FR7624138A FR7624138A FR2360371A1 FR 2360371 A1 FR2360371 A1 FR 2360371A1 FR 7624138 A FR7624138 A FR 7624138A FR 7624138 A FR7624138 A FR 7624138A FR 2360371 A1 FR2360371 A1 FR 2360371A1
Authority
FR
France
Prior art keywords
housing
radial feed
holder
feed mechanism
tool holder
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
FR7624138A
Other languages
French (fr)
Other versions
FR2360371B1 (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 STR MAGISTRALN
Original Assignee
INST STR MAGISTRALN
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 STR MAGISTRALN filed Critical INST STR MAGISTRALN
Priority to FR7624138A priority Critical patent/FR2360371A1/en
Publication of FR2360371A1 publication Critical patent/FR2360371A1/en
Application granted granted Critical
Publication of FR2360371B1 publication Critical patent/FR2360371B1/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)
  • Turning (AREA)

Abstract

The equipment removes the internal annular burr occurring when pipes are butt-jointed by electrical resistance welding, having a tool head with housing having a holder with cutting tool. A radial feed for the holder is accommodated in its own housing and a rotary drive is provided for this feed mechanism, together with a unit for setting the tool head near the working area and on which a bar is mounted to form a bracket. The radial feed mechanism has a hydraulic ram to whose piston rod the holder (3) is rigidly fixed being coupled by springs to the housing of the feed mechanism. These springs provided the engagement force of the cutting tool. The holder is rotated by a drive in the housing (2) of the tool head, and whose shaft is rigidly coupled to the housing of the radial feed mechanism.
FR7624138A 1976-08-06 1976-08-06 Welded pipe internal deburring equipment - has tool holder on radial feed ram spring loaded against pipe (OE 15.8.77) Granted FR2360371A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7624138A FR2360371A1 (en) 1976-08-06 1976-08-06 Welded pipe internal deburring equipment - has tool holder on radial feed ram spring loaded against pipe (OE 15.8.77)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7624138A FR2360371A1 (en) 1976-08-06 1976-08-06 Welded pipe internal deburring equipment - has tool holder on radial feed ram spring loaded against pipe (OE 15.8.77)

Publications (2)

Publication Number Publication Date
FR2360371A1 true FR2360371A1 (en) 1978-03-03
FR2360371B1 FR2360371B1 (en) 1978-12-15

Family

ID=9176649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624138A Granted FR2360371A1 (en) 1976-08-06 1976-08-06 Welded pipe internal deburring equipment - has tool holder on radial feed ram spring loaded against pipe (OE 15.8.77)

Country Status (1)

Country Link
FR (1) FR2360371A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE903395C (en) * 1951-09-15 1954-02-04 Siemens Ag Tool holders designed for working according to a guide curve
US2915819A (en) * 1958-03-19 1959-12-08 I D Pipe Cutter Company Inc Pipe cutter
US3859877A (en) * 1972-06-23 1975-01-14 Dnd Corp Inside pipe cutter apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE903395C (en) * 1951-09-15 1954-02-04 Siemens Ag Tool holders designed for working according to a guide curve
US2915819A (en) * 1958-03-19 1959-12-08 I D Pipe Cutter Company Inc Pipe cutter
US3859877A (en) * 1972-06-23 1975-01-14 Dnd Corp Inside pipe cutter apparatus

Also Published As

Publication number Publication date
FR2360371B1 (en) 1978-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse