SU459880A3 - Telescopic type safety device for machine tool guides - Google Patents

Telescopic type safety device for machine tool guides

Info

Publication number
SU459880A3
SU459880A3 SU1221378A SU1221378A SU459880A3 SU 459880 A3 SU459880 A3 SU 459880A3 SU 1221378 A SU1221378 A SU 1221378A SU 1221378 A SU1221378 A SU 1221378A SU 459880 A3 SU459880 A3 SU 459880A3
Authority
SU
USSR - Soviet Union
Prior art keywords
energy storage
protective device
storage devices
telescopic type
section
Prior art date
Application number
SU1221378A
Other languages
Russian (ru)
Inventor
Лоос Курт
Хашек Фридрих
Original Assignee
Кабельшлепп Гмбх (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 Кабельшлепп Гмбх (Фирма) filed Critical Кабельшлепп Гмбх (Фирма)
Application granted granted Critical
Publication of SU459880A3 publication Critical patent/SU459880A3/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
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0825—Relatively slidable coverings, e.g. telescopic
    • 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
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q2011/0808—Means for maintaining identical distances between relatively movable cover parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Vibration Dampers (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Pile Receivers (AREA)

Description

(54) ЗАЩИТНОЕ УСТРОЙСТВО ТЕЛЕСКОПИЧЕСКОГО ТИПА ДЛЯ НАПРАВЛЯЮЩИХ МЕТАЛЛОРЕЖУЩЕГО СТАНКА(54) PROTECTIVE DEVICE OF A TELESCOPIC TYPE FOR GUIDING METAL-CUTTING MACHINE

цовых стенках 7 размещены ролики 11, которыми секции 2 и 3 упираютс  в направл ющие поверхности станка. Посредством передней торцовой стенки 7 и секции 2 защитное устройство может быть закреплено на суппорте станка. Между секци ми 2 и 3 расположены накопители энергии 12. На практике целесообразно устанавливать только одинаковые накопители энергии между отдельными секци ми защитного устройства.The two walls 7 accommodate the rollers 11, with which sections 2 and 3 abut against the guiding surfaces of the machine. Through the front end wall 7 and section 2 of the protective device can be mounted on the support of the machine. Energy storage devices 12 are located between sections 2 and 3. In practice, it is advisable to install only identical energy storage devices between the individual sections of the protective device.

Накопитель энергии 12 (фиг. 12) состоит из направл ющей трубы 13 с введенными в нее стержн ми 14. На стержн х 14 расположены или нажимные пружины 15, или тарельчатые пружины 16, которые упираютс  с одной стороны в т говую п ту 17 на конец стержней 14, а с другой - в нажимные кольца 18, ввинчиваемые в конечные участки направл ющей трубы 13. Стержни 14 при помощи ушек 19 с одной стороны снизу шарнирно соединены с верхними стенками 4, а с другой - с кронщтейном 20, который закреплен в середине торцовой стенки 7.The energy storage device 12 (Fig. 12) consists of a guide tube 13 with rods 14 inserted into it. On the rods 14 there are either pressure springs 15 or cup springs 16, which abut one end on the bar 17 on the end rods 14, and on the other - into pressure rings 18 screwed into the end sections of the guide tube 13. The rods 14 are hingedly connected to the upper walls 4 by means of lugs 19 on the bottom side, and on the other hand, on the other end wall 7.

Траектори  движени  накопител  энергии 12 при разведении или сведении защитного устройства определ етс  различными фазами движени , показанными на фиг. 3-6. В разгруженном от напр жени  среднем положении (фиг. 3) накопители энергии 12 лежат в выемках 9 торцовых стенок 7. При отсутствии воздействи  со стороны все защитное устройство посто нно стремитс  зан ть это среднее положение. При разведении защитного устройства в показанное на фиг. 4 раст нутое конечное положение усиливаетс  предварительное нат жение накопителей энергии 12, так что при сведении защитного устройства разгружаетс  привод суппорта станка. Накопители энергии 12 включены последовательно парами , поэтому сила, расходуема  на предварительное нат жение всего защитного устройства 2, соответствует сумме усилий предварительного нат жени  двух параллельно включенных накопителей энергии.The trajectory of movement of energy storage 12 when diluting or mixing a protective device is determined by the various phases of movement shown in FIG. 3-6. When unloaded from a voltage in the middle position (Fig. 3), the energy storage devices 12 lie in the recesses 9 of the end walls 7. In the absence of external influence, the entire protective device constantly strives to occupy this middle position. When diluting the protective device shown in FIG. 4, the extended end position, preload tension of the energy storage devices 12 is increased, so that when the protective device is mixed, the machine drive drive is unloaded. Energy storage devices 12 are connected in series in pairs, therefore the force spent on preloading the entire protective device 2 corresponds to the sum of the efforts of preloading two parallel connected energy storage devices.

Предмет изобретени Subject invention

Claims (3)

1. Защитное устройство телескопического типа дл  направл ющих металлорежущего станка с перемещаемыми одна в другой секци ми коробчатой формы, между которыми размещены упругие накопители энергии, отличающеес  тем, что, с целью разгрузки привода защитного устройства, упругие накопители энергии установлены так, что в среднем относительном положении секции упруга  сила накопителей энергии равна нулю, а1. Protective device of telescopic type for guides of a cutting machine with movable box-shaped sections in one another, between which resilient energy stores are placed, characterized in that, in order to unload the drive of the protective device, resilient energy drives the position of the section the elastic force of the energy storage devices is zero, and в крайних положени х - максимальна.in extreme positions - maximum. 2.Устройство по п. 1, отличающеес  тем, что между двум  соседними секци ми размещены два одинаковых упругих накопител  энергии, установленные под углом друг2. The device according to claim 1, characterized in that two identical elastic energy storages are placed between two adjacent sections, installed at an angle of each other. к другу и щарнирно св занные с верхней стенкой одной секции в середине ее длины и с кронщтейном, закрепленным на торцовой стенке соседней секции, снабженной прорезью в зоне перемещени  упругих накопителей энергии .to a friend and pivotally connected to the upper wall of one section in the middle of its length and to a brace attached to the end wall of the adjacent section, provided with a slot in the zone of movement of the elastic energy storage devices. 3.Устройство по пп. 1 и 2, отличающеес  тем, что каждый упругий накопитель энергии выполнен в виде трубы с вставленными в нее двум  стержн ми с ушками на3. The device according to paragraphs. 1 and 2, characterized in that each elastic energy storage device is made in the form of a pipe with two rods inserted into it with ears концах, снабженными каждый пакетами тарельчатых пружин, сжимаемыми при разведении стержней.the ends, each equipped with packets of Belleville springs, compressed when breeding rods.
SU1221378A 1967-03-04 1968-02-29 Telescopic type safety device for machine tool guides SU459880A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0061593 1967-03-04

Related Child Applications (1)

Application Number Title Priority Date Filing Date
SU853901933A Addition SU1335708A2 (en) 1985-05-23 1985-05-23 Power support unit

Publications (1)

Publication Number Publication Date
SU459880A3 true SU459880A3 (en) 1975-02-05

Family

ID=7230167

Family Applications (2)

Application Number Title Priority Date Filing Date
SU1221378A SU459880A3 (en) 1967-03-04 1968-02-29 Telescopic type safety device for machine tool guides
SU2006796A SU548195A3 (en) 1967-03-04 1974-03-20 Safety device for machine guides

Family Applications After (1)

Application Number Title Priority Date Filing Date
SU2006796A SU548195A3 (en) 1967-03-04 1974-03-20 Safety device for machine guides

Country Status (4)

Country Link
US (1) US3565153A (en)
DE (1) DE1575523A1 (en)
FR (1) FR1555320A (en)
SU (2) SU459880A3 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1932555C3 (en) * 1969-06-27 1973-09-13 Kabelschlepp Gmbh, 5900 Siegen Protective cover for guideways of machine tools
CH519971A (en) * 1970-04-24 1972-03-15 Hennig Arnold Cover on machine tool
DE2047794C3 (en) * 1970-09-29 1974-01-03 Kabelschlepp Gmbh, 5900 Siegen Covering device for protecting guideways on machine tools
DE7437642U (en) * 1974-11-12 1977-08-18 Kabelschlepp Gmbh, 5900 Siegen Protective cover for guideways of machine tools
FR2527162A1 (en) * 1982-05-18 1983-11-25 Tissmetal Lionel Dupont DEVICE FOR PROTECTING AND COVERING A RAIL FOR ATTACHING THE SEATS OF A COMMERCIAL AIRCRAFT EQUIPPED WITH A DEVICE FOR AUTOMATIC VARIATION OF THE SEAT OF THE SEATS
NZ222689A (en) * 1984-07-23 1989-08-29 Safetell Pty Ltd Brake assembly for security screen using pneumatic ram
JPH02172650A (en) * 1988-12-24 1990-07-04 Fanuc Ltd Reinforced telescopic cover
JPH0857741A (en) * 1994-08-18 1996-03-05 Fanuc Ltd Telescopic cover
FR2742519B1 (en) * 1995-12-19 1998-03-06 Renault Automation TELESCOPIC PROTECTION APRON FOR ACCOMPANYING MOBILE BODY DEVELOPMENTS
DE19730500A1 (en) * 1997-07-16 1999-02-11 Gebr Hennig Gmbh Pull-out system
US5807043A (en) * 1997-08-20 1998-09-15 Hennig, Inc. Interlocking machine tool way cover
IT1310285B1 (en) * 1999-07-30 2002-02-11 Pei Protezioni Elaborazioni HANDLING AND CUSHIONING DEVICE FOR THELOSCOPIC PROTECTIONS.
EP1262277B1 (en) * 2001-05-31 2005-12-14 Greg Wang Dust cover elements capable of simultaneous movement in a parallel manner
ITMI20011360A1 (en) * 2001-06-28 2002-12-28 Ignazio Sanna TELESCOPIC COVERAGE
ITPR20020056A1 (en) * 2002-10-17 2004-04-18 Tecnimetal Internat S R L TELESCOPIC PROTECTION, IN PARTICULAR FOR MACHINE TOOLS.
US8104849B1 (en) * 2009-07-02 2012-01-31 Claudia Urioste-Risso Expandable table device for diaper changes
EP2708319B1 (en) * 2012-09-17 2014-12-03 P.E.I. Protezioni Elaborazioni Industriali S.r.l. Actuating device for telescopic guards
JP5964189B2 (en) * 2012-09-24 2016-08-03 オークマ株式会社 Sliding surface protection device
JP2014161966A (en) * 2013-02-26 2014-09-08 Fanuc Ltd Machine tool comprising movable cover
JP6639794B2 (en) * 2015-03-24 2020-02-05 住友重機械工業株式会社 Slide cover
JP6374458B2 (en) * 2016-09-07 2018-08-15 ファナック株式会社 Telescopic cover and method for adjusting the position of the telescopic cover
DE202018106055U1 (en) * 2018-10-23 2020-01-24 Igus Gmbh Telescopic cover for a machine tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050148B (en) * 1959-02-05
US1685697A (en) * 1926-07-30 1928-09-25 Nathan M Guinsburg Jack
US2375408A (en) * 1942-11-21 1945-05-08 Giddings & Lewis Machine tool
US2556612A (en) * 1947-09-15 1951-06-12 James L Buntin Cabinet table
DE949139C (en) * 1952-03-04 1956-09-13 Arnold Hennig Fa Accordion-like bellows to protect the slideways of machine tools
DE957709C (en) * 1954-02-10 1957-02-07 Arnold Hennig Protective cover for the guideway of reciprocating parts of machine tools

Also Published As

Publication number Publication date
DE1575523A1 (en) 1970-01-29
FR1555320A (en) 1969-01-24
SU548195A3 (en) 1977-02-25
US3565153A (en) 1971-02-23

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