FR2248684A7 - Milling machine head with intermediate support - uses rotation around two oblique axes to position cutter - Google Patents

Milling machine head with intermediate support - uses rotation around two oblique axes to position cutter

Info

Publication number
FR2248684A7
FR2248684A7 FR7332818A FR7332818A FR2248684A7 FR 2248684 A7 FR2248684 A7 FR 2248684A7 FR 7332818 A FR7332818 A FR 7332818A FR 7332818 A FR7332818 A FR 7332818A FR 2248684 A7 FR2248684 A7 FR 2248684A7
Authority
FR
France
Prior art keywords
support
intermediate support
milling machine
rotation around
machine head
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.)
Expired
Application number
FR7332818A
Other languages
French (fr)
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.)
LINE GSP
Original Assignee
LINE GSP
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 LINE GSP filed Critical LINE GSP
Priority to FR7332818A priority Critical patent/FR2248684A7/en
Application granted granted Critical
Publication of FR2248684A7 publication Critical patent/FR2248684A7/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/043—Accessories for spindle drives
    • B23Q5/045—Angle drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Turning (AREA)

Abstract

The double ended tool holder (1) rotates in a support (2) which can be rotated around axis (4). The support (2) is mounted on an intermediate support (3) which itself can be rotated around an axis (7) and which is mounted on a third support element (5). The intermediate element has an oblique rear face and the axes (4) and (7) intersect at the common face between elements (3) and (5). The angle between the axes is between 20 deg. and 70 deg.. The input drive shaft (14) carries bevel gears (20) to transmit the drive to the intermediate shaft (7) and a second pair of bevel gears (18, 19) transmit drive to the shaft (15) and helical gears are used for the final drive to the tool holder.
FR7332818A 1973-09-12 1973-09-12 Milling machine head with intermediate support - uses rotation around two oblique axes to position cutter Expired FR2248684A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7332818A FR2248684A7 (en) 1973-09-12 1973-09-12 Milling machine head with intermediate support - uses rotation around two oblique axes to position cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7332818A FR2248684A7 (en) 1973-09-12 1973-09-12 Milling machine head with intermediate support - uses rotation around two oblique axes to position cutter

Publications (1)

Publication Number Publication Date
FR2248684A7 true FR2248684A7 (en) 1975-05-16

Family

ID=9124934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332818A Expired FR2248684A7 (en) 1973-09-12 1973-09-12 Milling machine head with intermediate support - uses rotation around two oblique axes to position cutter

Country Status (1)

Country Link
FR (1) FR2248684A7 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002032617A1 (en) * 2000-10-17 2002-04-25 Fpt Industrie S.P.A. Double-rotatable spindle head for machine tools

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002032617A1 (en) * 2000-10-17 2002-04-25 Fpt Industrie S.P.A. Double-rotatable spindle head for machine tools
US6951440B2 (en) 2000-10-17 2005-10-04 Fpt Industrie S.P.A. Double-rotatable spindle head for machine tools

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted