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Practical Die Structure Atlas

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  • Data Category: Metal Craft
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Practical Die Structure Atlas Publication Time: 2016 Edition Introduction "Practical Die Structure Atlas" introduces various die structures that have been tested in production practice as the main line, providing practical and reliable templates for various die structure designs, which can be used as similar or similar An important reference for the design of the die structure for stamping parts can also be the object of applying and imitating the design for the same, similar and similar stamping die structure design. This book includes all types of stamps that have been tested for production and structured. They are promoted as a typical structure, and the "three transformations" of stamper parts and components, that is, standardization, generalization, and standardization, play an important role. This atlas has been collected and selected over 700 representative types of stamping dies in factories with a large amount of stamping work both inside and outside the industry for a long time, including: blanking dies, fine dies, bending dies, drawing dies, forming dies, extrusion Dies and wedge drive dies are promoted as typical structures. The complex die structure and its operation are also explained in detail. This atlas is full of pictures and texts, from shallow to deep, the structure is introduced first and then complex, easy to understand, and practical. This book can be used for stamping process and die design work and related professionals, and can also be used as a reference for related teachers and students in related institutions.
Chapter 1 Types, Structures, and Applications of Dies
1.1 Types of Dies and Their Structural Features and Application 1
1.1.1 The classification of die types and their significance and role 1
1.1.2 Die Classification and Application 2
1.1.3 Types of Dies and Their Application 7
1.2 Reasonable selection of die types 11
1.2.1 Analysis of Production Cost of Stamping Parts 11
1.2.2 Reasonable selection of die types according to the production volume of stamping parts 11
1.2.3 Elements for choosing the structure of the die 12
1.3 Structure of cold die and standardization of its components 12
1.3.1 The overall composition of the cold die 12
1.3.2 Standardization of Dies 14
1.3.3 Current standards for cold die parts 14
Chapter 2 Practical Typical Structure of Blanking Die
2.1 Types of punching dies and common structural forms 18
2.2 Typical Typical Structure of Single Process Punching Die 19
2.2.1 Practical Typical Structure of Non-guided Single Process Blanking Die 19
2.2.2 Practical Typical Structure of Guided Single Process Punching Die 23
2.3 Types and Practical Typical Structures of Multi-station Continuous Punching Dies 42
2.3.1 Typical Structure of Non-guided Multi-station Continuous Punching Die
2.3.2 Practical Typical Structure of Guided Multi-station Continuous Punching Die 46
2.4 Types and Practical Typical Structures of Single-station Multi-step Composite Punching Dies 87
2.4.1 Comparison and Selection of Down-loading Compound Punching Die and Flip-in Compound Punching Die 87
2.4.2 Guide post die frame single station multi-step down-loading composite punching die 88
2.4.3 Guide post formwork single station multi-step flip-chip composite blanking die 91
Chapter 3 Practical Typical Structure of Fine Die
3.1 Innovation and Expansion of Fine Blanking Technology 99
3.2 Fine blanking technology and fine blanking die on ordinary press 100
3.3 Fine blanking die on a special fine blanking press 129
3.4 Typical Structure of FB Fine Blanking Die Recommended by Feintool AG Lyss Schweiz, Switzerland 141
Chapter 4 Typical Typical Structures of Bending Dies
4.1 Basic Structural Forms of Single Process Bending Dies 145
4.2 Practical Typical Structures for Single Process Bending Dies
4.2.1 Non-guided Single Process Bending Die 147
4.2.2 Bending Die with Guided Single Process 170
4.2.3 Bending molds for special and innovative structures 176
4.3 Single-station multi-step composite bending die for bending parts 182
4.3.1 Composite Bending Dies for Assembled Structures 183
4.3.2 Composite Bending Die for Flip Structure
4.4 Practical Typical Structure of Multi-station Continuous Bending Forming Die 188
4.4.1 Non-guided Multi-station Blanking and Bending Continuous Composite Die
4.4.2 Fixed unloading guide blanking and bending continuous composite die 191
4.4.3 Sliding guide column die frame fixed discharge punching, bending continuous composite die 193
4.4.4 Sliding guide column die frame spring discharge discharge punching, bending continuous composite die 204
4.4.5 Sliding guide column die frame spring guide blanking and bending multi-station continuous composite die 216
4.4.6 Rolling Guide Ball Guide Post Mould Frame, Spring Guide Punching and Bending
Chapter 5 Typical Structure of Drawing Die
5.1 Non-guided open single process drawing die 235
5.1.1 Non-guided open single-stage drawing die without blank holder 235
5.1.2 Single-step drawing die without guide with blank holder 240
5.1.3 Single Process Drawing Die with Guide and Blank Holder 245
5.2 Special single process drawing die 247
5.2.1 Single-stage drawing die for special and complex shaped non-rotating body drawing parts 247
5.2.2 Drawing Dies for Large Double-Action Drawing Cars (Covering Parts) 252
5.3 Single station blanking and drawing composite die 260
5.3.1 Unguided Open Blanking and Drawing Compound Die 260
5.3.2 Single-station Blanking and Drawing Compound Die Guided by Guide Plate 262
5.3.3 Single Station Blanking and Drawing Compound Die Guided by Guide Column 263
5.4 Practical Typical Structure of Multi-station Continuous Drawing Die 273
5.4.1 Guide-guided Multi-station Continuous Drawing Die 273
5.4.2 Sliding guide column die frame fixed discharge punching, deep drawing continuous composite die 275
5.4.3 Sliding guide column die frame spring discharge multi-station continuous deep drawing, punching and blanking continuous composite die 280
5.4.4 Rolling Guided Ball Guide Post Mould Stand Spring Load Multi-Station Continuous Deep Drawing Composite Die Practical Typical Structure 306
Chapter 6 Practical Typical Structures of Forming Dies
6.1 Practical Typical Structure of Flanging Die 309
6.1.1 Single Process Flanging Die 309
6.1.2 Guided single station multi-step flanging composite mold 315
6.1.3 Multi-station Continuous Flanging Forming Die
6.2 Practical Typical Structure of Convex Swelling Die 327
6.2.1 Practical Typical Structure of Soft Mould for Convex Swelling 327
6.2.2 All-steel material rigid mold for convex bulging practical typical structure 334
6.3 Practical Structure of Spinning Supporting Die 336
6.3.1 Basic types of spinning
6.3.2 The main process operation forms of constant thin spinning and the practical structure of using molds
6.3.3 Main process operation forms of thinning and spinning
6.4 Ups and Downs 341
6.5 Practical Typical Structure of Necked and Flared Dies 346
6.5.1 General necking die structure for necking and forming of tubular and similar pipes
6.5.2 Practical Flared Die Structure Form for Flared Forming of Round Pipe and Similar Pipes 350
Chapter 7 Practical Typical Structure of Extrusion Die
7.1 Sheet metal stamping and three-dimensional stamping 351
7.1.1 Hot Forging, Cold Forging and Volume Stamping 351
7.1.2 Features of metal extrusion 351
7.1.3 Structural Types of Extrusion Dies
7.2 Practical Typical Structure of Metal Extrusion Die 352
7.2.1 Main Structural Features of Extrusion Dies
7.2.2 Features of Hot Extrusion Dies and Warm Extrusion Dies
7.2.3 Practical Typical Structure of Hot Extrusion Dies
7.2.4 Warm extrusion (warm extrusion) practical typical structure of the die 357
7.2.5 Practical Typical Structure of Cold Extrusion Dies
Chapter 8 Practical Typical Structure of Wedge Drive Die
8.1 Practical Structure Forms of Wedge Transmission Lateral Punching Dies 399
8.1.1 Practical structure form of single-step die for wedge drive transverse punching 400
8.1.2 Practical structure of multi-station continuous die for wedge drive transverse punching 411
8.2 Multi-station continuous die structure with automatic guide for wedge drive feeding device
8.2.1 Multi-station continuous die with a wedge drive (or matching) hook-type feeding device
8.2.2 Multi-station continuous die 418 that uses a wedge drive to drive a clamping feed device (nip roll type, pinch blade type, roller type, etc.)
8.3 Multi-station continuous molds with two or more process operations such as transverse punching, feeding, die ejection, etc. using multiple sets of wedge transmission mechanisms
8.3.1 Multi-station continuous die with two sets of wedge transmission mechanisms to complete feeding and unloading (unloading) auxiliary operations respectively
8.3.2 Multi-station continuous die with symmetric paired wedge transmission mechanism for transverse punching or conveying
Chapter 9 Recommended Typical Structures of Practical and Innovative Dies
9.1 Inlaid structure punch 443
9.1.1 Prerequisites for Designing and Using Dies with Insert Structures 443
9.1.2 Practical Typical Structures of Inserted Structure Dies
9.2 Practical Typical Structures of Dies for Profile Cutting and Punching447
9.2.1 Practical structure form of slender bar cutting die I type 447
9.2.2 Practical Structure Form of Short Thick Bar Cutting Die Ⅱ Type 448
9.2.3 Types and Structures of Angle Steel Shears and Punching Dies
9.2.4 Structure of Shearing and Punching for Channel Steel 451
9.2.5 Shearing of profiled sections 452
9.3 Shearing, cutting and stamping of pipes 454
9.3.1 Typical Structure of Punching Die for Thin-walled Circular Tubes
9.3.2 Punching and Forming Die Structures for Thin-Walled Tubes
9.3.3 Practical Structure Forms of Elbow Dies 459
9.4 Automatic Cutting and Bending Forming Die for Steel Wire (Wire) Practical Structure 460
9.4.1 Practical Structure of Steel Wire Ring and Hook Bending Forming Die 460
9.4.2 Practical Structure of Spiral Bending Die for Wire (Wire)
9.5 Practical Typical Structure of Innovative Dies
9.5.1 Replacing Dies with Chip Processing
9.5.2 Practical Typical Structures of Special Innovative Dies
Chapter 10 Practical Typical Structures of Less and No Waste Punching Dies
10.1 Layout, Overlap, Less Waste and No Waste Punching483
10.2 Main Structure Types of Less and No Waste Dies 483
10.2.1 Practical structure form of punching die with little waste without guide device 483
10.2.2 Practical Structure Forms of Fixed Discharging Guide Type Less Waste and No Waste Punching Dies 486
10.2.3 Practical Structure Forms of Sliding Guide Pillar Formwork with Less Waste and No Waste
10.3 Practical Die Structure for Reasonable Layout
10.3.1 Practical structure form of blanking die with less waste
10.3.2 Practical Punching Die Structure
10.3.3 Multi-station nesting tailoring and less waste practical typical die structure 511
Reference 520

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