Design and Research of Positioning Clamping Device for Double End Milling of Passive Wooden Windows

In order to meet the needs of European wood windows customized size change, a size adaptive positioning clamping device was designed, and the finite element software was used to carry out static analysis of the clamping process of wood windows, ensuring that the elastic deformation of wooden windows was within a reasonable range while meeting the clamping requirements. At the same time, in order to meet the lightweight design requirements, the topology optimization design of the press roller connecting frame was carried out. The structure of the press roller connecting frame was improved according to the topology optimization results, and the static analysis and verification of the optimized model were carried out, and the optimized workpiece was finally obtained. The results showed that the weight of the press roller connecting frame decreased obviously after optimization, which meets the relevant requirements.