This automated bearing press-fitting machine is a high-precision industrial device, whose 3D model is fully designed and optimized using SolidWorks 2020 software. Leveraging SolidWorks 2020’s robust parametric modeling, assembly simulation, and finite element analysis (FEA) capabilities, the equipment’s mechanical structure—including the servo-driven press module, automatic feeding system, and positioning fixture—has been rigorously verified for structural stability and motion coherence in the virtual environment before physical prototyping.Equipped with intelligent control algorithms, the machine realizes automatic bearing feeding, precise centering, and adaptive press-fitting force regulation, ensuring a press-fitting accuracy of ±0.01mm and eliminating manual operation errors. Integrated with real-time pressure and displacement sensors, it can instantly detect abnormal processes and trigger safety interlocks. The SolidWorks-built 3D model also enables seamless compatibility with downstream digital manufacturing systems, facilitating rapid customization for different bearing specifications and significantly boosting production efficiency in automotive, aerospace, and precision machinery assembly lines.