Who knows the relationship between mold and template?

Template is the concrete embodiment of structural standardization, so every standardized structure in the template can be regarded as a module. Each module is modeled, and then the modules are assembled by using the assembly function of UC to complete the template.

As a mechanical product with a specific structure, mold has many similarities with the traditional modular mechanical product design, but it also has its own particularity. The correct division of modules is the key to template making, and two aspects should be considered: one is the structure of the mold, and the other is whether it is conducive to parameterization. The following describes the division of modules in detail in combination with the die. On the basis of in-depth analysis of mold structure characteristics, the same characteristics of all molds are abstracted, the above two aspects are unified, and the template is divided into modules. From the structural point of view, the pressing die has a simple structure, which is divided into two modules: the upper die and the lower die, and there is no blank holder. From the point of view of parameterization, stamping die can be divided into die base module and special contour module. Mold base module refers to the upper and lower mold base parts with regular structure, which mainly plays the role of positioning and supporting. Special profile module refers to the changing part of profile structure, which is not easy to realize design parameterization and is the key part of panel forming. Considering that the mold should be fixed on the machine tool, and the shape of the special-shaped profile module is directly controlled by the profile, the pressing template is divided into six modules: upper die holder, lower die holder, upper die body, lower die body, machine tool and profile. The advantages of this division are as follows: (1) U divides the upper and lower dies into base and body, and the base is relatively stable and regular in structure, so it is easy to realize parameterization; However, the shape of the body is changeable and irregular, and it is not easy to realize parameterization; When the profile fails due to sudden change, the base will not intervene; 2) Different products need different mold profiles, so the variability and complexity of the profile are the most prominent compared with other parts of the mold. It is convenient to operate and control the profile as a separate file; 3) increase the machine tool to ensure that the machine tool and the die plate groove are consistent.