A rolling mill roll test center adjustment device

Abstract

The invention discloses an adjusting device of a roller test center of a rolling mill. The adjusting device comprises a guide framework, follow-up structures, fine adjustment modules and a roller bearing pedestal. A center adjusting mechanism comprises the follow-up structures and the fine adjustment modules. The number of the fine adjustment modules is four, and the fine adjustment modules are arranged in rotational symmetry about the axis of the roller bearing pedestal. The fine adjustment modules are in sliding connection with the guide framework through the follow-up structures. Accordingto the adjusting device of the roller test center of the rolling mill, the roller bearing pedestal of the rolling mill can be subjected to self aligning in the single motion direction and the composite motion direction through the fine adjustment modules, and therefore deviation happening to the roller mounting center is corrected; and the center position of a roller of the rolling mill can be changed by adjusting the fine adjustment modules, and the work condition of the roller of the rolling mill in an eccentric state can be simulated.

Description

technical field [0001] The invention relates to the technical field of rolling mill rolls, in particular to a rolling mill roll test center adjustment device. Background technique [0002] As an important equipment in the mechanical processing industry, the rolling mill plays a decisive role in the quality of the rolled piece. The experimental rolling mill must be able to simulate the corresponding working conditions according to the actual needs. If the production rolling mill is used for the experiment, it is difficult to set the working conditions. The multi-purpose machine is the key to the experimental equipment. Using effective simulation tests to reflect the possible working conditions and changing rules of the rolling mill in the real processing process can improve the rolling quality of the rolling mill and affect the rolling process of the rolling mill. The research on rolling mill roll vibration and rolling mill vibration is helpful to guide production and process...

AI Technical Summary

Problems solved by technology

The invention researches any one of the vibration forms of axial vibration, radial horizontal vibration, radial vertical vibration or torsional vibration of rolling mill rolls, or any two coupled vibration forms or any multiple coupled vibration forms. However, the vibration test The platform cannot simulate the vibration of the roll in the eccentric state

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