FR2481633A1 - Broche a grande vitesse - Google Patents

Broche a grande vitesse Download PDF

Info

Publication number
FR2481633A1
FR2481633A1 FR8009765A FR8009765A FR2481633A1 FR 2481633 A1 FR2481633 A1 FR 2481633A1 FR 8009765 A FR8009765 A FR 8009765A FR 8009765 A FR8009765 A FR 8009765A FR 2481633 A1 FR2481633 A1 FR 2481633A1
Authority
FR
France
Prior art keywords
piston
cylinder
shaft
spindle
jack
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
FR8009765A
Other languages
English (en)
French (fr)
Other versions
FR2481633B1 (enrdf_load_stackoverflow
Inventor
Jean-Noel Coste
Georges Grange
Jacques Mimeur
Claude Saulgeot
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.)
Nokia Inc
Original Assignee
Nokia Inc
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 Nokia Inc filed Critical Nokia Inc
Priority to FR8009765A priority Critical patent/FR2481633A1/fr
Publication of FR2481633A1 publication Critical patent/FR2481633A1/fr
Application granted granted Critical
Publication of FR2481633B1 publication Critical patent/FR2481633B1/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
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
    • B23B31/261—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank
    • 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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
    • B23B31/2073—Axially fixed cam, moving jaws
    • 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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/50—Devices to counteract clamping forces exerted within the spindle in order to release the tool or workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/02—Use of a particular power source
    • B23B2270/027—Pneumatics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
FR8009765A 1980-04-30 1980-04-30 Broche a grande vitesse Granted FR2481633A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8009765A FR2481633A1 (fr) 1980-04-30 1980-04-30 Broche a grande vitesse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009765A FR2481633A1 (fr) 1980-04-30 1980-04-30 Broche a grande vitesse

Publications (2)

Publication Number Publication Date
FR2481633A1 true FR2481633A1 (fr) 1981-11-06
FR2481633B1 FR2481633B1 (enrdf_load_stackoverflow) 1984-01-27

Family

ID=9241532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009765A Granted FR2481633A1 (fr) 1980-04-30 1980-04-30 Broche a grande vitesse

Country Status (1)

Country Link
FR (1) FR2481633A1 (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532572A1 (fr) * 1982-09-06 1984-03-09 Toyoda Machine Works Ltd Tete porte-broche pour machine-outil
EP0213075A1 (fr) * 1985-08-19 1987-03-04 Tornos-Bechler SA Fabrique de Machines Moutier Dispositif de serrage d'une pièce ou d'une barre de matériau à usiner
EP0288660A3 (de) * 1987-04-30 1989-10-18 Friedrich Deckel Aktiengesellschaft Werkzeugspindelanordnung mit einem elektrischen Antriebsmotor
FR2637209A1 (fr) * 1988-10-01 1990-04-06 Krupp Widia Gmbh Procede et dispositif pour le desserrage d'une barre de serrage d'un outil
FR2649921A1 (fr) * 1989-07-18 1991-01-25 Almac Sa Broche de machine-outil
DE4402948A1 (de) * 1994-02-01 1995-08-10 Doerries Scharmann Gmbh Spindelanordnung an einer Werkzeugmaschine
EP0827796A1 (de) * 1996-09-10 1998-03-11 Röhm GmbH Löseeinheit
WO2001038026A1 (de) * 1999-11-20 2001-05-31 Paul Müller Gmbh & Co. Kg Unternehmens Beteiligungen Vorrichtung zur abstützung eines maschinenteils bei kraftbeaufschlagung
WO2017097556A1 (de) * 2015-12-07 2017-06-15 Walter Maschinenbau Gmbh Achsanordnung zum einspannen eines werkzeugs oder eines werkstücks und verfahren zum betreiben der achsanordnung
CN108941624A (zh) * 2018-08-31 2018-12-07 佛山善能机电科技有限公司 一种浮动气缸装置
CN116441579A (zh) * 2023-04-20 2023-07-18 无锡浩普科技有限公司 一种角度和轴向向上浮动去毛刺刀柄

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532572A1 (fr) * 1982-09-06 1984-03-09 Toyoda Machine Works Ltd Tete porte-broche pour machine-outil
EP0213075A1 (fr) * 1985-08-19 1987-03-04 Tornos-Bechler SA Fabrique de Machines Moutier Dispositif de serrage d'une pièce ou d'une barre de matériau à usiner
EP0288660A3 (de) * 1987-04-30 1989-10-18 Friedrich Deckel Aktiengesellschaft Werkzeugspindelanordnung mit einem elektrischen Antriebsmotor
US4957398A (en) * 1987-04-30 1990-09-18 Friedrich Deckel Aktiengesellschaft Two-section tool spindle having a channel for carrying pressurized fluid
FR2637209A1 (fr) * 1988-10-01 1990-04-06 Krupp Widia Gmbh Procede et dispositif pour le desserrage d'une barre de serrage d'un outil
FR2649921A1 (fr) * 1989-07-18 1991-01-25 Almac Sa Broche de machine-outil
DE4402948A1 (de) * 1994-02-01 1995-08-10 Doerries Scharmann Gmbh Spindelanordnung an einer Werkzeugmaschine
DE4402948C2 (de) * 1994-02-01 2001-04-12 Ds Technologie Werkzeugmaschb Spindelanordnung an einer Werkzeugmaschine
EP0827796A1 (de) * 1996-09-10 1998-03-11 Röhm GmbH Löseeinheit
WO2001038026A1 (de) * 1999-11-20 2001-05-31 Paul Müller Gmbh & Co. Kg Unternehmens Beteiligungen Vorrichtung zur abstützung eines maschinenteils bei kraftbeaufschlagung
US6814528B1 (en) * 1999-11-20 2004-11-09 Paul Muller GmbH. & Co. KG Device for supporting a machine part when subjected to force
WO2017097556A1 (de) * 2015-12-07 2017-06-15 Walter Maschinenbau Gmbh Achsanordnung zum einspannen eines werkzeugs oder eines werkstücks und verfahren zum betreiben der achsanordnung
CN108941624A (zh) * 2018-08-31 2018-12-07 佛山善能机电科技有限公司 一种浮动气缸装置
CN108941624B (zh) * 2018-08-31 2024-03-26 佛山善能机电科技有限公司 一种浮动气缸装置
CN116441579A (zh) * 2023-04-20 2023-07-18 无锡浩普科技有限公司 一种角度和轴向向上浮动去毛刺刀柄

Also Published As

Publication number Publication date
FR2481633B1 (enrdf_load_stackoverflow) 1984-01-27

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