Elastic top cylinder
The design of the elastic top cylinder structure solves the problem of inconvenient installation of the locking force-applying components of the rolling mill stand group, realizes the rapid alignment and rigid connection of the stand group, improves rolling accuracy and maintenance efficiency, and extends the service life of components.
CN224525604UActive Publication Date: 2026-07-21YISHANG TIANJIAO NEW MATERIAL TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YISHANG TIANJIAO NEW MATERIAL TECH CO LTD
- Filing Date
- 2025-08-21
- Publication Date
- 2026-07-21
Smart Images
Figure CN224525604U_ABST
Abstract
The utility model discloses a kind of elastic top cylinder, belong to rolling mill technical field, solve the locking force applying element of existing rolling mill rack group inconvenient installation and maintenance problem;It includes cylinder body, the middle part of cylinder body is passed and is opened with the through-hole for the sleeve setting top rod, cylinder body is set in the middle part of through-hole with installation cavity, spring is set in installation cavity and is set on top rod, one end of spring and the limit ring on top rod abut, the other end of spring and the spacer ring set on top rod abut.The utility model is set through spring, limit ring and spacer ring, realize the axial pre-tightening force transmission of top rod, so that rack group is automatically aligned when installation and forms rigid connection.Compact elastic top cylinder basic structure solves the problem of inconvenient installation, and after rack group is locked as a whole, displacement is reduced, and it is not necessary to measure interval one by one when maintaining, and it is convenient to maintain.
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