Coaxial double-stage helical cylindrical gear reducer

The content of the assembly drawing of the coaxial double-stage helical gear reducer includes the various views, dimensions, technical requirements, technical characteristics table, part number, detail column and title column of the reducer structure, drawing requirements and method steps and expanded type The double-stage helical cylindrical gear reducer is exactly the same, the difference is: the high-speed shaft and the low-speed shaft are on the same axis, so a bearing seat must be designed, which can not only place and fix the bearing of the high-speed shaft, but also place and fix the low-speed shaft. shaft bearing.The bearing seat is a non-standard design, and the designer needs to design it according to the specific size. For the bearing seat design in this example, please refer to the top view and front view of the assembly drawing.