Mechanical Engineering Science

A Simple and Reliable Eccentric Locking Mechanism

NIUMengjiao (He’nan Polytechnic University), ZHAOYong (He’nan Polytechnic University), YUANYongliang (He’nan Polytechnic University)

Abstract


In view of the time-consuming and unreliable deficiencies of the cross-axis work piece in the clamping process, combined with the working characteristics of the eccentric mechanism, a simple and fast eccentric locking mechanism is designed. The push rod is quickly driven by the combined action of the handle and the drum, so that the cross shaft work piece can be quickly locked in the axial direction. The eccentric locking mechanism not only has simple operation and convenient maintenance, but also has the characteristics of low manufacturing cost and high life, and has certain reference value for future special fixture design.

Keywords


cross shaft, eccentric mechanism, locking mechanism, special fixture

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DOI: https://doi.org/10.33142/mes.v7i2.18371

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