RU1773518C - Support unit of four-high cage working rollers - Google Patents

Support unit of four-high cage working rollers

Info

Publication number
RU1773518C
RU1773518C SU904805995A SU4805995A RU1773518C RU 1773518 C RU1773518 C RU 1773518C SU 904805995 A SU904805995 A SU 904805995A SU 4805995 A SU4805995 A SU 4805995A RU 1773518 C RU1773518 C RU 1773518C
Authority
RU
Russia
Prior art keywords
support unit
rolling
working rollers
high cage
cage working
Prior art date
Application number
SU904805995A
Other languages
Russian (ru)
Inventor
Виктор Сергеевич Голобоков
Владимир Викторович Шишкин
Аркадий Васильевич Лоза
Виктор Геннадиевич Артюх
Дмитрий Николаевич Шмельков
Original Assignee
Мариупольский металлургический институт
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 Мариупольский металлургический институт filed Critical Мариупольский металлургический институт
Priority to SU904805995A priority Critical patent/RU1773518C/en
Application granted granted Critical
Publication of RU1773518C publication Critical patent/RU1773518C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Изобретение относитс  к прокатному производству и может быть использовано дл  подшипниковых узлов прокатных клетей листовых станов. Цель изобретени  - увеличение нагрузочной способности узла посредством равномерного распределени  радиальных усилий на тела качени  подшипников . Выполнение балки 8 разрезной позвол ет воздействовать и на подушку 6 нижнего валка. Механический износ в цилиндрической расточке по мере его накоплени  может быть компенсирован путем изменени  положени  опорных элементов 10и 11. Дополнительный опорный элемент 11несколько снижает усилие на плунжере 9 гидроцилиндра. Соответственно снижаютс  нагрузки на всю гидросистему, повыша  ее долговечность и надежность. 6 ил,The invention relates to rolling production and can be used for bearing assemblies of rolling stands of sheet mills. The purpose of the invention is to increase the load capacity of the assembly by uniformly distributing radial forces on the rolling bodies of the bearings. The implementation of the split beam 8 also allows the cushion 6 of the lower roll to be affected. The mechanical wear in the cylindrical bore as it accumulates can be compensated by changing the position of the supporting elements 10 and 11. The additional supporting element 11 slightly reduces the force on the plunger 9 of the hydraulic cylinder. Accordingly, the loads on the entire hydraulic system are reduced, increasing its durability and reliability. 6 silt

Description

Фиг. 2FIG. 2

и foir .6and foir .6

SU904805995A 1990-03-26 1990-03-26 Support unit of four-high cage working rollers RU1773518C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904805995A RU1773518C (en) 1990-03-26 1990-03-26 Support unit of four-high cage working rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904805995A RU1773518C (en) 1990-03-26 1990-03-26 Support unit of four-high cage working rollers

Publications (1)

Publication Number Publication Date
RU1773518C true RU1773518C (en) 1992-11-07

Family

ID=21503817

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904805995A RU1773518C (en) 1990-03-26 1990-03-26 Support unit of four-high cage working rollers

Country Status (1)

Country Link
RU (1) RU1773518C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Авторское свидетельство СССР № 1727276. кл. В 21 В 31/02. 1988. I/ 2. Авторское свидетельство СССР № 549184,кл. В 21 В 31/02.1975. *

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