RU93053889A - WORK CART OF THE ROLLING MILL - Google Patents

WORK CART OF THE ROLLING MILL

Info

Publication number
RU93053889A
RU93053889A RU93053889/02A RU93053889A RU93053889A RU 93053889 A RU93053889 A RU 93053889A RU 93053889/02 A RU93053889/02 A RU 93053889/02A RU 93053889 A RU93053889 A RU 93053889A RU 93053889 A RU93053889 A RU 93053889A
Authority
RU
Russia
Prior art keywords
rolling mill
work cart
trunnions
bearings
bed
Prior art date
Application number
RU93053889/02A
Other languages
Russian (ru)
Other versions
RU2060065C1 (en
Inventor
В.А. Фесенко
Б.А. Серман
Н.Ф. Четырбок
А.Н. Макаркин
Original Assignee
Акционерное общество "Электростальский завод тяжелого машиностроения"
Filing date
Publication date
Application filed by Акционерное общество "Электростальский завод тяжелого машиностроения" filed Critical Акционерное общество "Электростальский завод тяжелого машиностроения"
Priority to RU93053889/02A priority Critical patent/RU2060065C1/en
Priority claimed from RU93053889/02A external-priority patent/RU2060065C1/en
Application granted granted Critical
Publication of RU2060065C1 publication Critical patent/RU2060065C1/en
Publication of RU93053889A publication Critical patent/RU93053889A/en

Links

Claims (1)

Изобретение относится к прокатному производству и может быть использовано в качестве рабочей клети заготовочных и сортовых станов. Рабочая клеть прокатного стана содержит станину, три горизонтальных валка с подшипниками в подушках, размещенных в окнах станины. На каждой из подушек среднего валка выполнены цапфы, расположенные попарно соосно. Щеки выполнены с цилиндрическими расточками под цапфы. При использовании разрезных щек за счет вертикального распора зазоры в соединении цапф с расточками устраняются, что позволяет избегать ударов в подшипниках при захвате металла валками.The invention relates to rolling production and can be used as a working stand for harvesting and high-quality mills. The working stand of the rolling mill contains a bed, three horizontal rolls with bearings in the pillows located in the windows of the bed. On each of the pillows of the middle roll, trunnions are made, arranged in pairs coaxially. Cheeks are made with cylindrical bores under the trunnion. When using split cheeks due to the vertical expansion, the gaps in the connection of the trunnions with the bores are eliminated, which avoids shock in the bearings when the metal is captured by the rollers.
RU93053889/02A 1993-02-01 1993-02-01 Rolling stand of rolling mill RU2060065C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93053889/02A RU2060065C1 (en) 1993-02-01 1993-02-01 Rolling stand of rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93053889/02A RU2060065C1 (en) 1993-02-01 1993-02-01 Rolling stand of rolling mill

Publications (2)

Publication Number Publication Date
RU2060065C1 RU2060065C1 (en) 1996-05-20
RU93053889A true RU93053889A (en) 1997-03-20

Family

ID=20149848

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93053889/02A RU2060065C1 (en) 1993-02-01 1993-02-01 Rolling stand of rolling mill

Country Status (1)

Country Link
RU (1) RU2060065C1 (en)

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