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SU455521A3 - Device for adjusting the deflection of the yoke or trunk of machine tools - Google Patents

Device for adjusting the deflection of the yoke or trunk of machine tools

Info

Publication number
SU455521A3
SU455521A3 SU1378867A SU1378867A SU455521A3 SU 455521 A3 SU455521 A3 SU 455521A3 SU 1378867 A SU1378867 A SU 1378867A SU 1378867 A SU1378867 A SU 1378867A SU 455521 A3 SU455521 A3 SU 455521A3
Authority
SU
USSR - Soviet Union
Prior art keywords
trunk
deflection
yoke
machine tools
adjusting
Prior art date
Application number
SU1378867A
Other languages
Russian (ru)
Inventor
Марсель Неман
Original Assignee
С.Н.М.П.Бертье (Фирма)
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 С.Н.М.П.Бертье (Фирма) filed Critical С.Н.М.П.Бертье (Фирма)
Application granted granted Critical
Publication of SU455521A3 publication Critical patent/SU455521A3/en

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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
    • B23Q11/0014—Arrangements compensating weight or flexion on parts of the machine using static reinforcing elements, e.g. pre-stressed ties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/91—Machine frame
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309576—Machine frame
    • Y10T409/309744—Machine frame including means to compensate for deformation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Jib Cranes (AREA)
  • Machine Tool Units (AREA)

Description

1one

Известно устройство дл  корректировани  прогиба траверсы или хобота металлорежущих станков механизмом компенсации усилий от ,их подвижных узлов.A device for correcting the deflection of the crosshead or trunk of machine tools is known by a force compensation mechanism from their moving parts.

Однако последний выполнен в виде сосудов и трубопроводов дл  перемещени  жидкости, что усложн ет конструкцию и снижает точность устройства.However, the latter is made in the form of vessels and pipelines for moving liquid, which complicates the design and reduces the accuracy of the device.

Цель изобретени  - упрощение конструкции и повышение точности.The purpose of the invention is to simplify the design and improve accuracy.

Дл  этого в предлагаемом устройстве механизм компенсации усилий снабжен по крайней мере одной наклонной т гой, закрепленной одним концом на деформируемой части траверсы или хобота и св занной вторым концом с механизмом нат жени  т ги или т г, причем последний выполнен регулируемым в зависимости от прогиба траверсы или хобота.For this purpose, in the proposed device, the force compensation mechanism is provided with at least one inclined draft, fixed at one end on the deformable part of the crosshead or trunk and connected to the end of the tensioning mechanism or the pull rod by the second end, the latter being made adjustable depending on the deflection of the crosshead or trunk.

На чертеже схематично показано предлагаемое устройство.The drawing schematically shows the proposed device.

Т ги 1 одним кондом закреплены на траверсе или хоботе 2 металлорежущего станка. Если станок имеет хобот, а не двухонорную траверсу, то устройство может содержать только одну т гу, при этом последн   другим КОНЦОЛ1 св зана с механизмом 3 нат жени , который может быть гидравлическим или механическим .Ti 1 with one condom mounted on the traverse or trunk 2 of the metal-cutting machine. If the machine has a trunk, and not a two-donor traverse, then the device may contain only one tractor, with the latter CONCOL1 connected to the tension mechanism 3, which may be hydraulic or mechanical.

Механизм 3 управл етс  от след щего устройства (на чертеже не показан) прогиба траверсы или хобота 2. Ирогиб возникает из-за переменной величины и места приложени  усили  подвижных узлов 4.The mechanism 3 is controlled from a tracking device (not shown in the drawing) of the deflection of the crosshead or the trunk 2. The irigib arises due to the variable value and the place where the force of the moving parts 4 is applied.

Величина усили  подвижных узлов 4 зависит от их веса и сил резани . След щее устройство контролирует прогиб траверсы или хобота 2 и, управл   механизмом 3 нат жени  т г 1, поддерживает прогиб траверсы или хобота неизменным.The magnitude of the force of the moving parts 4 depends on their weight and cutting forces. The next device controls the deflection of the traverse or the trunk 2 and, by controlling the mechanism 3 tension tension g 1, keeps the deflection of the traverse or the trunk unchanged.

Предмет изобретени Subject invention

Устройство дл  корректировани  прогиба траверсы или хобота металлорел ущнх станков механизмом компенсации усилий от их подвижных узлов, отличающеес  тем, что, с делью упрощени  конструкции п повышени  точности, механизм компенсации усилий снабжен по крайней мере одной наклонной т гой, закрепленной одним концом на деформируемой части траверсы пли хобота и св занной вторым концом с механизмом нат жени  т ги или т г, причем последний выполнен регулируемым в зависимости от прогиба траверсы или хобота.A device for correcting the deflection of the yoke or trunk of the metallorete of machine tools using a force compensation mechanism from their moving parts, characterized in that, in order to simplify the design and increase accuracy, the force compensation mechanism is equipped with at least one inclined rod fixed at one end on the deformable part of the beam either the trunk or the second end connected to the tensioning mechanism or the t g, the latter being made adjustable depending on the deflection of the traverse or the trunk.

/ . 1Д/. 1D

SU1378867A 1968-11-25 1969-11-25 Device for adjusting the deflection of the yoke or trunk of machine tools SU455521A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR175203 1968-11-25

Publications (1)

Publication Number Publication Date
SU455521A3 true SU455521A3 (en) 1974-12-30

Family

ID=8657377

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1378867A SU455521A3 (en) 1968-11-25 1969-11-25 Device for adjusting the deflection of the yoke or trunk of machine tools

Country Status (5)

Country Link
US (1) US3656860A (en)
DE (1) DE1956889A1 (en)
FR (1) FR1592974A (en)
GB (1) GB1289155A (en)
SU (1) SU455521A3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49122484U (en) * 1973-02-14 1974-10-19
FR2686822B1 (en) * 1992-02-04 1996-08-14 Helis MACHINE TOOL WITH MOBILE MOUNTED MACHINING HEAD ON A HORIZONTAL TRANSIT.
US5297907A (en) * 1992-02-14 1994-03-29 Climax Portable Machine Tools, Inc. Portable machine tool
US6547499B2 (en) * 2001-06-25 2003-04-15 Victor Taichung Machinery Works, Co., Ltd. Prestressing device for a mechanical finishing device
ES2346622B1 (en) * 2008-12-24 2011-07-19 Soraluce, S. Coop COMPENSATION SYSTEM OF THE FALL OF THE BUTCHER IN A TOOL MACHINE.
DE102009001634A1 (en) 2009-03-18 2010-09-23 Dr. Johannes Heidenhain Gmbh Axle controlling method for machine tool, involves causing torque on movable element by prestress between linear drives such that movable element always maintains its alignment concerning to movement direction
US8764357B2 (en) * 2011-06-14 2014-07-01 Buffalo Machinery Company Limited Deflection correction system for a milling machine
ITBS20130012A1 (en) * 2013-02-07 2014-08-08 Innse Berardi S P A TOOL MACHINE WITH DEVICE FOR CONTRASTING THE WEIGHT OF THE PROCESSING HEAD
CN105517753B (en) * 2013-09-13 2018-04-27 株式会社牧野铣床制作所 machine tool
EP3009228A1 (en) 2014-10-17 2016-04-20 Bostek Innovation S.L.U. Machine tool with sliding counterbalancing system on a carriage exterior to the machine
CN109623476A (en) * 2019-01-14 2019-04-16 江苏大卫精工科技有限公司 A machining center cantilever shaft mechanical compensation structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073277B (en) * 1952-05-16 1960-01-14 Societe Nouvelle de Construction de Machines Outils et dOutillage Proce des CWB Paris Machine tool with a headstock that can be moved in the lateral guides of a boom
DE1427047A1 (en) * 1961-02-24 1969-01-16 Schiess Ag Two-column machine tool in portal design
US3097568A (en) * 1961-10-09 1963-07-16 Ingersoll Milling Machine Co Machine tool
DE1477750B2 (en) * 1962-04-16 1969-10-09 Scharmann & Co, 4o7O Rheydt Forearm for headstocks of horizontal boring and precision mills
US3264905A (en) * 1963-04-23 1966-08-09 Sundstrand Corp Machine tools

Also Published As

Publication number Publication date
GB1289155A (en) 1972-09-13
FR1592974A (en) 1970-05-19
US3656860A (en) 1972-04-18
DE1956889A1 (en) 1970-06-18

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