SU389302A1 - DIRECTIONAL ROLLING - Google Patents

DIRECTIONAL ROLLING

Info

Publication number
SU389302A1
SU389302A1 SU1403419A SU1403419A SU389302A1 SU 389302 A1 SU389302 A1 SU 389302A1 SU 1403419 A SU1403419 A SU 1403419A SU 1403419 A SU1403419 A SU 1403419A SU 389302 A1 SU389302 A1 SU 389302A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rollers
hollow
elastic elements
increase
order
Prior art date
Application number
SU1403419A
Other languages
Russian (ru)
Inventor
Ю. Ш. Збарский О. Г. Теннер Специальное конструкторское бюро прецизионных станков В. Д. Загадский
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 filed Critical
Priority to SU1403419A priority Critical patent/SU389302A1/en
Application granted granted Critical
Publication of SU389302A1 publication Critical patent/SU389302A1/en

Links

Landscapes

  • Bearings For Parts Moving Linearly (AREA)

Description

1one

Из1вестны направл ющие каледи  с силог вьш замьгканием, в котор;ых замыкание обеспечиваетс  посредствОМ улругих элементов, раслолон енных в предусмотренных гнездах насравл ю-щей и содерл :ащие подвиж|ную и неподвижную части с пл.оокими граи ми и несущие ролики.Known are the guides of the calede with the force of the upper closing, in which the closure is provided by means of the outer elements, which are sprinkled in the nests provided for the naravs and contain the moving parts and the fixed parts and the rollers.

Недостаток такого устройства-сложное обеспечение равно1мерного нат га по всей длине направл ющей.The disadvantage of such a device is the complex provision of an equal tension on the entire length of the guide.

Дл  устранени  указанного недостатка лредложеио упругие элементы вылолй ть в ь виде полых роликов, расположенных Напротив несущих роликов, причем полые ролики следует выполнить витыми.To eliminate this drawback, the pre-elastic elastic elements loosen in the form of hollow rollers located opposite the supporting rollers, and the hollow rollers should be made twisted.

Сущность изобретени  по сн етс  чертежом .The invention is illustrated in the drawing.

Направл юща  качени  состоит из неподвижной /, подвижной 2 частей, несущих 3 и пустотелых 4 рол«1ков, обеспечивающих силОвое замыка,иие.The rolling guide consists of fixed / movable 2 parts, carrying 3 and hollow 4 rollers, providing a force closure.

на-правл ющей осуществл етс  следующим 0 бразОМ. the guide is carried out by the following 0 bras.

При перемещении рабочей части 2 основную силовую нагрузку воспринИМают ролики 3. Дл  обеспечени  нат га, а следовательно , и плавности хода направл ющей испо .тьзованы упрзгие пустотелые ролики, диаметр которых вьгбран на пор док больще геометрических замыкающих размеров между соответствующими гран ми подвижной и неподвижной частей.When moving the working part 2, the main load is taken up by the rollers 3. To ensure tension, and consequently, the smoothness of the guideway, elastic hollow rollers are used, whose diameter is much larger than the geometric trailing dimensions between the corresponding faces of the moving and fixed parts .

Предмет изобретени Subject invention

Claims (2)

1.Направл юща  качени , содержаща  неподвижную и подвижную части с плоскими гран ми, несущие ролики, и упругие элементы , обеспечивающие силовое замыкаиие, отличающа с  тем, что, с целью упрощени  и повыщейи  Бадежност-и регулиров-ки относительного положени  частей при сборке, упругие элементы, выполнены в виде полых роликов , расположенных налротив несущих роликов .1. The rolling guide, containing fixed and movable parts with flat edges, carrying rollers, and elastic elements, providing a force closure, characterized in that, in order to simplify and increase the Bad position and adjust the relative position of parts during assembly, elastic elements, made in the form of hollow rollers located on the opposite bearing rollers. 2.Направл юща с  по п. 1, отличающа с  тем, что, с целью увеличепи  упругости, полые ролики вьгаолнеиьг витыми.2. Directing with claim 1, characterized in that, in order to increase the elasticity, the hollow rollers are twisted.
SU1403419A 1970-02-18 1970-02-18 DIRECTIONAL ROLLING SU389302A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1403419A SU389302A1 (en) 1970-02-18 1970-02-18 DIRECTIONAL ROLLING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1403419A SU389302A1 (en) 1970-02-18 1970-02-18 DIRECTIONAL ROLLING

Publications (1)

Publication Number Publication Date
SU389302A1 true SU389302A1 (en) 1973-07-05

Family

ID=20449945

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1403419A SU389302A1 (en) 1970-02-18 1970-02-18 DIRECTIONAL ROLLING

Country Status (1)

Country Link
SU (1) SU389302A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375931A (en) * 1979-11-07 1983-03-08 Hilti Aktiengesellschaft Stand for supporting a drilling tool
DE4111551A1 (en) * 1991-04-09 1992-10-15 Schaeffler Waelzlager Kg Linear guide unit with elongated U=shaped guide housing - has axially parallel guide rail, with carriage and drive mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375931A (en) * 1979-11-07 1983-03-08 Hilti Aktiengesellschaft Stand for supporting a drilling tool
DE4111551A1 (en) * 1991-04-09 1992-10-15 Schaeffler Waelzlager Kg Linear guide unit with elongated U=shaped guide housing - has axially parallel guide rail, with carriage and drive mechanism

Similar Documents

Publication Publication Date Title
NL171427C (en) PULLER WITH TENSION SPRING.
NL180345C (en) LINEAR BALL BEARING.
BE762970A (en) RACKET, IN PARTICULAR TENNIS
AT329327B (en) ROLLER BEARINGS, IN PARTICULAR BALL BEARINGS
IT967080B (en) DEVICE FOR AUTOMATIC REVERSAL OF THE LONGITUDINAL MOVEMENT OF THE INKED RIBBON IN WRITING AND SIMILAR MACHINES
CH547222A (en) GUIDE ROLLER FOR FILAMENTS.
SU389302A1 (en) DIRECTIONAL ROLLING
SE7506540L (en) DRIVE DEVICE FOR ROLLER WITH ADJUSTABLE BENDING.
BE778247A (en) ROLLER CAGE FEATURING ADJUSTABLE CYLINDERS MOUNTED IN Cantilever
ES389731A1 (en) Apparatus for carrying and loading top-rollers in a drawing machine
CH527935A (en) Shaft lifting mechanism, preferably for pole shafts
ZA723611B (en) N,n'-bis(2-(3-substituted-4-hydroxyphenyl)-ethyl or-2-hydroxyethyl)-polymethylene-diamines
NL7502654A (en) TWIST DRIVE WITH CONTROLLABLE SPEED.
AR198785A1 (en) GUIDE ROLLER FRAME
BE746190A (en) GUIDE BEAM FOR SEVERAL TROLLEYS EQUIPPED WITH DRIVE MOTORS
BE761350A (en) OVERHEAD LINE, IN PARTICULAR HIGH VOLTAGE LINE
AT316220B (en) Roller tappets
IT1001430B (en) DEED OF OPENING AND CLOSING OF THE SO-CALLED HANDS OF THE WRAPPING DEVICES THAT CAN BE ASSOCIATED WITH THE WRAPPING MACHINES OF CA RAMELLE AND SIMILAR ITEMS FOR DETERMINING THE TU BOLAR WRAPPING SHEETS SO-CALLED A SIMPLE BOW OR DOUBLE BOW
IT940016B (en) DRIVE OR PRECES SION ROLL FOR TWISTING OR WINDING MACHINES
SU459350A1 (en) Spreader
SU576459A1 (en) Band tightening device
SU446259A1 (en) Device for the normalization of butter on moisture
SU413089A1 (en)
BE785892A (en) ELECTROFILTER, IN PARTICULAR WET ELECTROFILTER
CH557431A (en) CONTROL DEVICE FOR AN OPEN END SPINNING MACHINE.