FR2455498A3 - Dispositif d'accouplement rapide assurant l'accouplement d'un porte-outil par engagement dans un mandrin de machine-outil - Google Patents

Dispositif d'accouplement rapide assurant l'accouplement d'un porte-outil par engagement dans un mandrin de machine-outil

Info

Publication number
FR2455498A3
FR2455498A3 FR8009642A FR8009642A FR2455498A3 FR 2455498 A3 FR2455498 A3 FR 2455498A3 FR 8009642 A FR8009642 A FR 8009642A FR 8009642 A FR8009642 A FR 8009642A FR 2455498 A3 FR2455498 A3 FR 2455498A3
Authority
FR
France
Prior art keywords
bush
cut out
cotter pin
hold
quick coupling
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
FR8009642A
Other languages
English (en)
Other versions
FR2455498B3 (fr
Inventor
Giancarlo Selci
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.)
BIESSE Srl
Original Assignee
BIESSE Srl
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 BIESSE Srl filed Critical BIESSE Srl
Publication of FR2455498A3 publication Critical patent/FR2455498A3/fr
Application granted granted Critical
Publication of FR2455498B3 publication Critical patent/FR2455498B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B23B31/10741—Retention by substantially radially oriented pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Drilling Tools (AREA)

Abstract

CE DISPOSITIF D'ACCOUPLEMENT COMPREND UNE ENCOCHE 11 PREVUE A L'EXTREMITE DE LA QUEUE 3 D'UN PORTE-OUTIL 2 QU'IL S'AGIT D'ENGAGER DANS LA CAVITE 4 D'UN MANDRIN 6. UNE GOUPILLE 17 MONTEE DANS CETTE CAVITE. LE PORTE-OUTIL 2 S'ENCLIQUETTE DANS LA CAVITE 4 PAR ENGAGEMENT D'UNE BILLE A RESSORT 19 DANS UNE GORGE 21 DE LA CAVITE 4. LORSQUE LE MANDRIN EST MIS EN ROTATION, LA GOUPILLE S'APPUIE CONTRE LA FACE INCLINEE 11A DE L'ENCOCHE 11 DE SORTE QU'ELLE FAIT REMONTER LE PORTE-OUTIL VERS LE FOND DE LA CAVITE ET FAIT BUTER LA COLLERETTE 2A DU PORTE-OUTIL CONTRE LE BORD 5 DU MANDRIN POUR FIXER LA POSITION DU PORTE-OUTIL.
FR8009642A 1979-05-03 1980-04-29 Dispositif d'accouplement rapide assurant l'accouplement d'un porte-outil par engagement dans un mandrin de machine-outil Granted FR2455498A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7921470U IT7921470V0 (it) 1979-05-03 1979-05-03 Dispositivo di innesto rapido, perl'innesto rapido di un portautensili in un mandrino di una macchina utensile.

Publications (2)

Publication Number Publication Date
FR2455498A3 true FR2455498A3 (fr) 1980-11-28
FR2455498B3 FR2455498B3 (fr) 1981-03-20

Family

ID=11182282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009642A Granted FR2455498A3 (fr) 1979-05-03 1980-04-29 Dispositif d'accouplement rapide assurant l'accouplement d'un porte-outil par engagement dans un mandrin de machine-outil

Country Status (3)

Country Link
DE (1) DE8011837U1 (fr)
FR (1) FR2455498A3 (fr)
IT (1) IT7921470V0 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5468102A (en) * 1994-09-02 1995-11-21 Stojanovski; Stojan Milling tool holder

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8910926U1 (fr) * 1989-09-13 1989-11-23 Herrmann, Heinz, 4154 Toenisvorst, De
CN106312117A (zh) * 2016-11-19 2017-01-11 丹阳市杰锐特种工具制造有限公司 一种新型钻头装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5468102A (en) * 1994-09-02 1995-11-21 Stojanovski; Stojan Milling tool holder

Also Published As

Publication number Publication date
FR2455498B3 (fr) 1981-03-20
IT7921470V0 (it) 1979-05-03
DE8011837U1 (de) 1980-07-31

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