GB/T 44520-2024 X-Rail Quick Change Die Set Standard

Standard Catalog

The standard consists of the following main sections:

• Foreword

• 1 Scope

• 2 Normative References

• 3 Terms and Definitions

• 4 Structure and Dimensions

• 4.1 Structure

• 4.2 X-Guide Rail Sliding Guide Mechanism

• 4.2.1 Structure

• 4.2.2 Guide Slide Plate

• 4.2.3 Guide Rail Post

• 4.3 Quick Die Change Device

• 4.3.1 Pull-Down Clamping Type Quick Die Change Device

• 4.3.2 Horizontal Clamping Type Quick Die Change Device

• 4.4 Lower Main Die Holder

• 4.5 Die Lifting Slide Rail

• 5 Technical Requirements

• 6 Test Methods

• 6.1 Appearance

• 6.2 Geometric Technical Elements

• 6.3 Hardness

• 7 Inspection Rules

• 8 Marking, Packaging, Transportation and Storage

• Figures

• Figure 1 Schematic Diagram of X-Guide Rail Guided Quick Die Change Die Set

• Figure 2 Schematic Diagram of X-Guide Rail Sliding Guide Mechanism

• Figure 3 Schematic Diagram of Guide Slide Plate

• Figure 4 Schematic Diagram of Guide Rail Post

• Figure 5 Schematic Diagram of Pull-Down Clamping Type Quick Die Change Device

• Figure 6 Schematic Diagram of Horizontal Clamping Type Quick Die Change Device

• Figure 7 Schematic Diagram of Lower Main Die Holder

• Figure 8 Schematic Diagram of Die Lifting Slide Rail

• Tables

• Table 1 Dimensions of Guide Slide Plate

• Table 2 Dimensions of Guide Rail Post

• Table 3 Dimensions of Lower Main Die Holder

• Table 4 Die Lifting Slide Rail

• Table 5 Correspondence Between Equipment Impact Force and Guide Rail Post Dimensions of Die Set

• Table 6 Recommended Materials and Heat Treatment Hardness for Main Parts