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A method for machining a radial forging machine forging die by applying a machining jig

A radial forging and die technology, used in the manufacture of tools, metal processing equipment, tool holder accessories, etc., can solve the problems of not keeping up with the frequency of die usage, difficult to achieve one-step forming, and low forging die life, etc., to achieve a simple structure. , easy to operate, high versatility

Active Publication Date: 2021-12-07
大永精机(江苏)有限公司
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Problems solved by technology

[0003] Forging is generally formed by multi-step forming, and the structure is complex. Metal forging forming belongs to volume forming. It is difficult to realize one-step forming and requires multiple deformations. Therefore, a set of forging dies often needs to be composed of more than one pair of dies, and a complete die is composed of four same mold composition
In addition, due to the high forging force of the radial forging machine, the damage to the forging die is large, and the life of the forging die is low. Moreover, due to the difference between different products, the corresponding forging dies are also different. When the shape of the product is complex, the number of corresponding forging dies , processing difficulty, and processing time will increase, and it will not keep up with the frequency of use of the mold, which will affect the output

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  • A method for machining a radial forging machine forging die by applying a machining jig
  • A method for machining a radial forging machine forging die by applying a machining jig
  • A method for machining a radial forging machine forging die by applying a machining jig

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Embodiment Construction

[0034] In order to have a further understanding of the purpose, structure, features and functions of the present invention, the detailed description is as follows in conjunction with the embodiments.

[0035] Please refer to Figure 5 and Figure 6 , Figure 5 is the front view of the forging die to be processed; Figure 6 It is a side view of the forging die to be processed; the forging die 200 to be processed is an integral structure, which includes a mounting part 210 and a forging part 220, the mounting part 210 is provided with at least one clamping hole 211, and the tail end of the mounting part 210 is provided with There is at least one positioning hole 212 , and the central axis of the clamping hole 211 is perpendicular to the central axis of the positioning hole 212 . The mounting portion 210 of the forging die 200 has a taper, and along the length direction of the forging die 200 , the thickness of the mounting portion 210 gradually decreases from the beginning to...

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Abstract

The invention provides a method for processing a forging die of a radial forging machine using a processing jig. The forging die includes a mounting part and a forging part, and the processing jig includes a shell, a gasket and a base. When clamping, the base and the tail of the mounting part of the forging die are locked, and the shell, gasket and the mounting part of the forging die are locked. This processing fixture can simultaneously clamp multiple forging dies for turning processing, reduce processing difficulty, improve processing efficiency, and can ensure the dimensional consistency of multiple dies and ensure forging accuracy; the mounting slot of the shell is consistent with the taper of the forging die Matching, fast and convenient clamping operation, which reduces the difficulty of processing; gaskets have different thickness specifications, through the replacement of gaskets of different thicknesses, the turning of the arcs of different parts of the forging mold is realized, and the operation is convenient; this processing fixture can be used for clamping Different types of forging dies are turned, and the structure is simple, which can effectively save space, reduce manufacturing costs, and have high versatility.

Description

technical field [0001] The invention relates to the technical field of die processing for auto parts, in particular to a method for processing a forging die of a radial forging machine using a processing jig. Background technique [0002] With the requirements of energy saving and emission reduction in the automotive industry, it is bound to become a trend for hollow shafts to replace solid shafts. Radial forging is one of the common methods for processing tubular parts with internal shape. The processing of hollow shafts involves radial forging. The key to radial forging is the forging die. A forging die is a tool that can form a blank into a die forging. The forging die is used in the forging process. Under the action of external force, the raw material is plastically deformed in the forging die to obtain the required shape and size. [0003] Forging is generally formed by multi-step forming, and the structure is complex. Metal forging forming belongs to volume forming....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B31/107B23B31/165B23B31/19
Inventor 奥出丰任烨段微茅晓晓
Owner 大永精机(江苏)有限公司
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