FR2377250A1 - Milling cutter tilting device - has spindle housed in sleeve which is acted on by adjustable fluid filled pressure pads - Google Patents

Milling cutter tilting device - has spindle housed in sleeve which is acted on by adjustable fluid filled pressure pads

Info

Publication number
FR2377250A1
FR2377250A1 FR7700765A FR7700765A FR2377250A1 FR 2377250 A1 FR2377250 A1 FR 2377250A1 FR 7700765 A FR7700765 A FR 7700765A FR 7700765 A FR7700765 A FR 7700765A FR 2377250 A1 FR2377250 A1 FR 2377250A1
Authority
FR
France
Prior art keywords
sleeve
milling cutter
tilting device
fluid filled
acted
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
FR7700765A
Other languages
French (fr)
Other versions
FR2377250B1 (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.)
LINE SA
Original Assignee
LINE SA
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 SA filed Critical LINE SA
Priority to FR7700765A priority Critical patent/FR2377250A1/en
Publication of FR2377250A1 publication Critical patent/FR2377250A1/en
Application granted granted Critical
Publication of FR2377250B1 publication Critical patent/FR2377250B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • 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
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Milling Processes (AREA)

Abstract

The tilting device enables the rotational axis of a milling cutter to be moved slightly out of vertical with respect to the direction of cut. The shaft of the tool (1) rotates within a sleeve (4) which is fixed at the tool end by screws (8) passing through a flange (6) and locating tapped holes (9) in a centring collar (5). At the other end the sleeve is held by a number of fluid filled pressure pads (10a, 10c) distributed radially. The inclination of the sleeve is controlled by the independent setting of the pressure in each pad. This is achieved by adjusting restrictions set in the supply pipes between the pumps and the pads.
FR7700765A 1977-01-12 1977-01-12 Milling cutter tilting device - has spindle housed in sleeve which is acted on by adjustable fluid filled pressure pads Granted FR2377250A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7700765A FR2377250A1 (en) 1977-01-12 1977-01-12 Milling cutter tilting device - has spindle housed in sleeve which is acted on by adjustable fluid filled pressure pads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700765A FR2377250A1 (en) 1977-01-12 1977-01-12 Milling cutter tilting device - has spindle housed in sleeve which is acted on by adjustable fluid filled pressure pads

Publications (2)

Publication Number Publication Date
FR2377250A1 true FR2377250A1 (en) 1978-08-11
FR2377250B1 FR2377250B1 (en) 1982-01-08

Family

ID=9185402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700765A Granted FR2377250A1 (en) 1977-01-12 1977-01-12 Milling cutter tilting device - has spindle housed in sleeve which is acted on by adjustable fluid filled pressure pads

Country Status (1)

Country Link
FR (1) FR2377250A1 (en)

Also Published As

Publication number Publication date
FR2377250B1 (en) 1982-01-08

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse