SU385096A1 - SUPPORT ROTATING PARTS - Google Patents

SUPPORT ROTATING PARTS

Info

Publication number
SU385096A1
SU385096A1 SU1468183A SU1468183A SU385096A1 SU 385096 A1 SU385096 A1 SU 385096A1 SU 1468183 A SU1468183 A SU 1468183A SU 1468183 A SU1468183 A SU 1468183A SU 385096 A1 SU385096 A1 SU 385096A1
Authority
SU
USSR - Soviet Union
Prior art keywords
centers
rotating parts
hub
support rotating
support
Prior art date
Application number
SU1468183A
Other languages
Russian (ru)
Inventor
В. П. Селиванов Б. И. Лагутин
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 SU1468183A priority Critical patent/SU385096A1/en
Application granted granted Critical
Publication of SU385096A1 publication Critical patent/SU385096A1/en

Links

Landscapes

  • Support Of The Bearing (AREA)

Description

1one

Изобретение относитс  к области машиностроени .The invention relates to the field of engineering.

Известны опоры вращающейс  детали, содержащие соосные центры, вход щие с противоположных сторон в отверстие ступицы этой детали и упруго прижатые к ней.Rotary bearing supports are known that contain coaxial centers that enter from opposite sides into the hole in the hub of this part and are resiliently pressed against it.

Иедостатком таких опор  вл ютс  их большие габариты и повышенный износ опорных поверхностей, что значительно снижает точность работы.The disadvantage of such supports are their large size and increased wear of the bearing surfaces, which significantly reduces the accuracy of work.

Предлагаема  опора отличаетс  от известных тем, что ступица в сечении, проход щем через ось центров, выполнена О-образпой и упругой в осевом направлении.The proposed support differs from the known ones in that the hub in a section passing through the axis of the centers is made O-shaped and elastic in the axial direction.

Это обеспечивает повышение точности положени  оси вращени .This provides an increase in the position accuracy of the rotation axis.

На чертеже схематично изображена предлагаема  опора в двух проекци х.The drawing shows schematically the proposed support in two projections.

Опора содерл ит центры /, регулируемые в осевом направлении и установленные в корпусе 2. Между центрами помещена ступица 3 вращающейс  детали, котора  благодар  своей О-образной форме может упруго деформироватьс , обеспечива  плотный контакт посадочных мест 4.The support contains centers / axially adjustable and mounted in the housing 2. Between the centers, the hub 3 of the rotating part is placed, which, due to its O-shape, can be elastically deformed, ensuring close contact of the seats 4.

В процессе работы ступица 5 цоворачиваетс  вокруг неподвижных центров 1, что вызывает износ посадочных мест 4 и по вление зазора между конической поверхностью центров и ступицы.During operation, the hub 5 is wrapped around the fixed centers 1, which causes wear of the seats 4 and the appearance of a gap between the conical surface of the centers and the hub.

Однако это не нарушает точность работы опоры, так как ступица, упруго деформиру сь. носто нно обеспечивает плотный контакт посадочных мест.However, this does not violate the accuracy of the support, as the hub, elastically deforming. It ensures tight contact of the seats.

Предмет изобретени Subject invention

Опора вращающейс  детали, например т ги пантографа, содержаща  соосные центры, вход щие с противоположных СТОрон в отверстие ступицы этой детали и упруго прижатые к ней, отличающа с  тем, что, с цельюA support of a rotating part, for example, a pan-graphograph, containing coaxial centers entering from the opposite strongholds into the opening of the hub of this part and being resiliently pressed against it, which is

повышени  точности положени  ее оси вращени , стуница в сечении, проход щем через ось центров, вынолнена О-образной и упругой в осевом направлении.the increase in the accuracy of the position of its axis of rotation, the stunica in the section passing through the axis of the centers, is made O-shaped and elastic in the axial direction.

SU1468183A 1970-08-21 1970-08-21 SUPPORT ROTATING PARTS SU385096A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1468183A SU385096A1 (en) 1970-08-21 1970-08-21 SUPPORT ROTATING PARTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1468183A SU385096A1 (en) 1970-08-21 1970-08-21 SUPPORT ROTATING PARTS

Publications (1)

Publication Number Publication Date
SU385096A1 true SU385096A1 (en) 1973-05-29

Family

ID=20456328

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1468183A SU385096A1 (en) 1970-08-21 1970-08-21 SUPPORT ROTATING PARTS

Country Status (1)

Country Link
SU (1) SU385096A1 (en)

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