FR3082130B1 - DRILLING DEVICE INCLUDING AN IMPROVED AXIAL IMMOBILIZATION SYSTEM - Google Patents

DRILLING DEVICE INCLUDING AN IMPROVED AXIAL IMMOBILIZATION SYSTEM Download PDF

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Publication number
FR3082130B1
FR3082130B1 FR1855058A FR1855058A FR3082130B1 FR 3082130 B1 FR3082130 B1 FR 3082130B1 FR 1855058 A FR1855058 A FR 1855058A FR 1855058 A FR1855058 A FR 1855058A FR 3082130 B1 FR3082130 B1 FR 3082130B1
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France
Prior art keywords
drilling
grid
drilling device
immobilization system
lock
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.)
Active
Application number
FR1855058A
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French (fr)
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FR3082130A1 (en
Inventor
Lucile Gouzerh
Stephane Jaulin
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.)
Airbus Operations SAS
Original Assignee
Airbus Operations SAS
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 Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR1855058A priority Critical patent/FR3082130B1/en
Publication of FR3082130A1 publication Critical patent/FR3082130A1/en
Application granted granted Critical
Publication of FR3082130B1 publication Critical patent/FR3082130B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/02—Boring templates or bushings
    • B23B49/023—Bushings and their connection to the template
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1072—Retention by axially or circumferentially oriented cylindrical elements

Landscapes

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

Abstract

L'invention a pour objet un dispositif de perçage comprenant : - une unité de perçage (40) comportant, en partie inférieure, un embout (48) qui présente une portée cylindrique (50), - une grille de perçage (42) comportant au moins un orifice de guidage (58) qui présente un diamètre sensiblement égal à celui de la portée cylindrique (50) de l'embout (48), - un système d'immobilisation axiale (66) comportant au moins une empreinte (68), prévue au niveau de l'embout (48), et au moins un verrou (70), solidaire de la grille de perçage (42), mobile entre une position rétractée dans laquelle le verrou (70) est en dehors de l'empreinte (68) et une position sortie dans laquelle le verrou (70) est partiellement dans l'empreinte (68) afin d'immobiliser en translation l'unité de perçage (40) par rapport à la grille de perçage (42) lorsque la portée cylindrique (50) de l'embout (48) est insérée dans l'orifice de guidage (58) de la grille de perçage (42).The subject of the invention is a drilling device comprising: - a drilling unit (40) comprising, in the lower part, an end piece (48) which has a cylindrical surface (50), - a drilling grid (42) comprising at the at least one guide orifice (58) which has a diameter substantially equal to that of the cylindrical surface (50) of the end piece (48), - an axial immobilization system (66) comprising at least one recess (68), provided at the end (48), and at least one lock (70), integral with the drilling grid (42), movable between a retracted position in which the lock (70) is outside the cavity ( 68) and an extended position in which the lock (70) is partially in the recess (68) in order to immobilize the drilling unit (40) in translation relative to the drilling grid (42) when the cylindrical surface (50) of the end piece (48) is inserted into the guide hole (58) of the drill grid (42).

FR1855058A 2018-06-11 2018-06-11 DRILLING DEVICE INCLUDING AN IMPROVED AXIAL IMMOBILIZATION SYSTEM Active FR3082130B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1855058A FR3082130B1 (en) 2018-06-11 2018-06-11 DRILLING DEVICE INCLUDING AN IMPROVED AXIAL IMMOBILIZATION SYSTEM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1855058A FR3082130B1 (en) 2018-06-11 2018-06-11 DRILLING DEVICE INCLUDING AN IMPROVED AXIAL IMMOBILIZATION SYSTEM
FR1855058 2018-06-11

Publications (2)

Publication Number Publication Date
FR3082130A1 FR3082130A1 (en) 2019-12-13
FR3082130B1 true FR3082130B1 (en) 2020-12-18

Family

ID=65031247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1855058A Active FR3082130B1 (en) 2018-06-11 2018-06-11 DRILLING DEVICE INCLUDING AN IMPROVED AXIAL IMMOBILIZATION SYSTEM

Country Status (1)

Country Link
FR (1) FR3082130B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH476546A (en) * 1967-07-31 1969-08-15 Herlan & Co Maschf Turret head with an interchangeably arranged mounting mandrel in a carrier sleeve driven by a belt pulley, for machines for processing tubes, cans, sleeves and similar hollow bodies with a circular cross section
US5131793A (en) * 1991-07-26 1992-07-21 Mcdonnell Douglas Corporation Feed mechanism
FR3040011B1 (en) * 2015-08-12 2017-07-21 Airbus Operations Sas ADAPTER FOR A DRILLING GRILL AND DRILLING GRILL EQUIPPED WITH SAID ADAPTER
CN105108209A (en) * 2015-08-20 2015-12-02 南通恒鼎重型机床有限公司 Quick-change drilling sleeve mounting device

Also Published As

Publication number Publication date
FR3082130A1 (en) 2019-12-13

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