Precautions for assembly and repair of stamping dies

After the processing of the various parts of the stamping mold is completed, the assembly phase can be entered. Due to the high precision and small error of the mold parts, in order to ensure the normal work of the stamping mold, in addition to accurate positioning, the correct installation sequence should be arranged. Next, the stamping mold factory Huanuo Xiaobian will explain in detail for you.

1. The upper and lower die holders of the punching die are installed on the punch or the slide block of the punch, and the lower die holder is installed on the punch or the punch table. After the upper and lower mold bases are fixed, the modules can be installed on the mold bases to ensure that the installation position is correct and accurate and to prevent errors from causing the mold to work normally.

2, when installing the stamping die and the concave die, there should be a uniform blanking gap to ensure the stamping quality and extend the service life of the stamping die. The assembly sequence of the upper and lower molds should be determined according to the mold structure, and the installation of the molds with and without guide pillars should determine different installation methods. For complex stamping die installation, a reasonable assembly sequence needs to be determined based on the limited size of the upper and lower module installations. Sometimes the improper installation order not only affects the subsequent installation work, but also may not be installed, so the correct installation order is very important. \

Matters needing attention in the assembly and repair of stamping dies

3. Temporary repair of stamping dies refers to parts that do not need to be folded, only need to be formed on the machine, or only need to be repaired. It mainly includes the following aspects:

(1) Replacement of spare parts.

Polish the blunt edges of the male and female molds with a whetstone.

(2) Replace the spring rubber and tighten the loose screws.

3 (3) Loose punch for fastening or surfacing.

(5) Adjust the mold clearance and positioning device.

(6) Replace with a new ejector.发送反馈