DE3245124A1 - Damping device for a machine tool slide - Google Patents

Damping device for a machine tool slide

Info

Publication number
DE3245124A1
DE3245124A1 DE19823245124 DE3245124A DE3245124A1 DE 3245124 A1 DE3245124 A1 DE 3245124A1 DE 19823245124 DE19823245124 DE 19823245124 DE 3245124 A DE3245124 A DE 3245124A DE 3245124 A1 DE3245124 A1 DE 3245124A1
Authority
DE
Germany
Prior art keywords
damping
slide
machine tool
portal
tool slide
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.)
Withdrawn
Application number
DE19823245124
Other languages
German (de)
Inventor
Franco Taddei
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.)
Caser Pavia SpA
Original Assignee
Caser Pavia SpA
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
Priority to IT8125529A priority Critical patent/IT8125529D0/en
Application filed by Caser Pavia SpA filed Critical Caser Pavia SpA
Publication of DE3245124A1 publication Critical patent/DE3245124A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00Bearings for parts moving only linearly
    • F16C29/04Ball or roller bearings
    • F16C29/06Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0614Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only
    • F16C29/0616Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load essentially in a single direction
    • F16C29/0619Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load essentially in a single direction with rollers or needles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/26Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/262Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00Bearings for parts moving only linearly
    • F16C29/008Systems with a plurality of bearings, e.g. four carriages supporting a slide on two parallel rails
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00Bearings for parts moving only linearly
    • F16C29/12Arrangements for adjusting play
    • F16C29/126Arrangements for adjusting play using tapered surfaces or wedges
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00Apparatus used in shaping articles
    • F16C2322/39General build up of machine tools, e.g. spindles, slides, actuators

Abstract

A damping device for a machine tool slide is described, in particular for a slide in portal form which is arranged so as to be movable by means of roller bearing segments along the guides of a base. This damping device, which enables rough-machining on the machine tool with greater chip removal without the portal slide starting to vibrate during its feed, comprises at least one steel plate which is attached to the portal slide, is provided on one side with a layer of wear-resistant material and is in surface contact with the guides. The opposite side of the plate is exposed to an adjustable pressure exerted by hydraulic cylinders.
DE19823245124 1981-12-11 1982-12-07 Damping device for a machine tool slide Withdrawn DE3245124A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8125529A IT8125529D0 (en) 1981-12-11 1981-12-11 Damping device for a machine tool slide, particularly a portal type slide.

Publications (1)

Publication Number Publication Date
DE3245124A1 true DE3245124A1 (en) 1983-06-16

Family

ID=11216979

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823245124 Withdrawn DE3245124A1 (en) 1981-12-11 1982-12-07 Damping device for a machine tool slide

Country Status (3)

Country Link
JP (1) JPS58126031A (en)
DE (1) DE3245124A1 (en)
IT (1) IT8125529D0 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547227A1 (en) * 1983-06-08 1984-12-14 Cincinnati Milacron Ind Inc SHOCK ABSORBER FOR MACHINE TOOLS
FR2547228A1 (en) * 1983-06-08 1984-12-14 Cincinnati Milacron Ind Inc Vibration damper for slide carriage
EP0391072A1 (en) * 1989-04-01 1990-10-10 INA Wälzlager Schaeffler KG Linear guiding rolling contact device
DE9308023U1 (en) * 1993-05-27 1993-10-07 Saechsische Werkzeug Und Sonde Management and drive of a machine portal
WO1993025823A1 (en) * 1992-06-12 1993-12-23 Deutsche Star Gmbh Guiding of an object on a system of rails by means of a group of rolling elements running on rails
DE4318428A1 (en) * 1993-06-03 1994-12-08 Schaeffler Waelzlager Kg Linear guide element
WO1999011423A1 (en) * 1997-08-28 1999-03-11 Sächsische Werkzeug Und Sondermaschinen Gmbh Support for a machine tool portal driven by linear motors on both sides
DE4234844C5 (en) * 1992-10-15 2007-08-30 Schaeffler Kg Damping device for linear roller bearing guides
CN105642943A (en) * 2016-04-12 2016-06-08 洛阳昌力机械有限公司 Split-type multifunctional deep hole drilling machine
CN106078238A (en) * 2016-08-10 2016-11-09 佛山市佛威精密机器有限公司 A kind of integral type moves post gantry base
US20170216964A1 (en) * 2014-10-20 2017-08-03 Red Steel Ltd Machine for processing of volumetric metal objects

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4723304B2 (en) * 2005-07-29 2011-07-13 株式会社岡本工作機械製作所 Cross rail type machine tool

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547227A1 (en) * 1983-06-08 1984-12-14 Cincinnati Milacron Ind Inc SHOCK ABSORBER FOR MACHINE TOOLS
FR2547228A1 (en) * 1983-06-08 1984-12-14 Cincinnati Milacron Ind Inc Vibration damper for slide carriage
EP0391072A1 (en) * 1989-04-01 1990-10-10 INA Wälzlager Schaeffler KG Linear guiding rolling contact device
WO1993025823A1 (en) * 1992-06-12 1993-12-23 Deutsche Star Gmbh Guiding of an object on a system of rails by means of a group of rolling elements running on rails
US5553945A (en) * 1992-06-12 1996-09-10 Deutsche Star Gmbh Linear guiding apparatus for guiding an object
DE4234844C5 (en) * 1992-10-15 2007-08-30 Schaeffler Kg Damping device for linear roller bearing guides
DE9308023U1 (en) * 1993-05-27 1993-10-07 Saechsische Werkzeug Und Sonde Management and drive of a machine portal
DE4318428A1 (en) * 1993-06-03 1994-12-08 Schaeffler Waelzlager Kg Linear guide element
WO1999011423A1 (en) * 1997-08-28 1999-03-11 Sächsische Werkzeug Und Sondermaschinen Gmbh Support for a machine tool portal driven by linear motors on both sides
US20170216964A1 (en) * 2014-10-20 2017-08-03 Red Steel Ltd Machine for processing of volumetric metal objects
CN105642943A (en) * 2016-04-12 2016-06-08 洛阳昌力机械有限公司 Split-type multifunctional deep hole drilling machine
CN106078238A (en) * 2016-08-10 2016-11-09 佛山市佛威精密机器有限公司 A kind of integral type moves post gantry base

Also Published As

Publication number Publication date
IT8125529D0 (en) 1981-12-11
JPS58126031A (en) 1983-07-27

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee