What are the components of the stamping die?

Metal stamping parts are metal parts produced by punching and stamping dies. Stamping dies are very important for the processing of metal stamping parts. So in this article, let us first understand what parts of a general stamping die are composed, and what are their functions? There are many kinds of parts that make up the mold, which are divided into upper mold and lower mold. The upper die is generally fixed on the slider of the press by a die handle, and moves up and down along the rail of the press with the slider, and the lower die is fixed on the worktable of the press. 1. Working parts It is a part that directly contacts the stamping material and applies pressure to it to complete the stamping process. The working parts of the die include a punch, a die, and a punch and a die, which are also called forming parts, which are particularly important parts in the die. 2. Positioning parts It is to determine the correct position of the material or process parts in the die, so that the stamping parts can obtain qualified quality requirements. The positioning parts belonging to the feeding guide include guide pins, guide plates, side pressure plates, etc.; positioning parts belonging to the feeding distance include starting stop pins, stop pins, guide pins, side blades, etc.; belong to block materials or The positioning parts of the process parts include positioning pins, positioning plates and so on. 3. Parts such as pressing and unloading parts play the role of pressing materials, and ensure that the waste or stamping parts stuck on the punch and the cavity L are unloaded or pushed (ejected) out to ensure that the stamping work can continue get on. The function of the holding plate is to prevent the blank from moving and bouncing. The function of the unloading board is to facilitate the discharging and cleaning of waste materials. Usually, the unloading device refers to unloading the stamping parts or waste materials from the punch; the pusher and top piece device refers to the unloading of the stamping parts or waste materials from the die. Generally, the one installed in the upper mold is called the pusher: the one installed in the lower mold is called the top. 4. Guide parts Its main function is to ensure the accuracy of the mutual position between the male mold and the female mold, and to ensure that each part of the mold maintains a good state of motion. It is composed of a guide post, a guide sleeve, and a guide plate. 5. Supporting parts It connects and fixes the above-mentioned various parts to a certain position, or connects the die with the press. It is the basic part of the die. It mainly includes upper mold base, lower mold base, fixed plate, backing plate, mold handle, etc. 6. Fastening parts are mainly used to fasten and connect various die parts, such as various bolts, screws, round pins, etc. [Related recommendation] Learn more: What are the methods for polishing the surface of stainless steel? Learn more: Manufacturing characteristics of automobile stamping parts molds Learn more: Points to note in the design of continuous stamping dies (2)