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Method for knocking and inspecting molds of box-type module groups and applying z-shaped super-long profiles

A modular group and box-type technology, which is applied in manufacturing tools, metal processing equipment, metal processing, etc., can solve the problems of delaying the delivery cycle of aircraft parts, large changes in part mechanism design, waste of mold manufacturing costs, etc., to reduce mold scrapping Risk, flexible and convenient partial adjustment, and the effect of reducing costs

Active Publication Date: 2021-08-27
AVIC SAC COMML AIRCRAFT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The amount of mold manufacturing materials is large, the manufacturing cycle is long, and the cost is high
my country's aircraft industry is currently in the development stage. Through exploration and progress, the design of the parts mechanism has undergone a large amount of changes. The whole tire is used to knock and inspect the mold for processing. Once the digital model is changed, the mold can only be remanufactured, which not only wastes the cost of mold manufacturing, but also delays the aircraft parts. Delivery cycle, time-consuming and labor-intensive

Method used

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  • Method for knocking and inspecting molds of box-type module groups and applying z-shaped super-long profiles
  • Method for knocking and inspecting molds of box-type module groups and applying z-shaped super-long profiles

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Embodiment Construction

[0017] Such as figure 1 with figure 2 As shown, a box-type module group knocks and inspects the mould, the lower surface of the box-type frame 2 is connected to the base 1, the upper surface of the box-type frame 2 is connected to the platform 3, and several molded tire modules 5 are connected on the platform 3, and the molded tires The outer shape of the module 5 is consistent with the curvature of the Z-shaped super-long profile to be processed, and the molded tire module 5 is not provided at the corresponding position where the curvature of the Z-shaped super-long profile is close to 0; the outer side of the molded tire module 5 in the width direction is connected through a bolt hole 9 The supporting block 4 is provided with a top block 8 on the supporting block 4, and the top block 8 is tightly pressed against the side surface of the Z-shaped super long profile to be processed; The bottom of the profile is pressed against the upper surface.

[0018] In order to improve ...

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Abstract

The invention relates to a box-type module group knocking inspection mold, in which a base is connected to the lower surface of the box-type frame, a platform is connected to the upper surface of the box-type frame, and a plurality of tire modules are connected on the platform, the shape of the outer side of the tire module is the same as that to be The curvature of the Z-shaped super-long profile is consistent; there is a supporting block on the outside of the width direction of the tire module, and a top block is provided on the supporting block, and the top block is pressed against the side surface of the Z-shaped super-long profile to be processed; on the supporting block A pressing plate is provided, and the pressing plate is pressed against the upper surface of the bottom edge of the Z-shaped super long profile to be processed. Through the replacement capability of the detachable mold group, the mold eliminates the problem of tooling scrapping and tooling remanufacturing cycle delay caused by the change of the mold, and improves the flexible automation ability of clamping, so that the ultra-long profile forming process develops in the direction of flexible manufacturing. Lay the foundation for flexible and intelligent manufacturing in the future.

Description

technical field [0001] The invention relates to a box-type module group knocking inspection mold and a method for forming Z-shaped super-long profiles, in particular to the field of aviation sheet-bending forming Z-shaped super-long profiles. Background technique [0002] At present, profile processing occupies a large proportion in the field of aviation manufacturing, especially at the current stage when my country is vigorously developing large aircraft. The existing method for small curvature profiles is to use integral tires to repair them manually. The amount of mold manufacturing materials is large, the manufacturing cycle is long, and the cost is high. my country's aircraft industry is currently in the development stage. Through exploration and progress, the design of the parts mechanism has undergone a large amount of changes. The whole tire is used to knock and inspect the mold for processing. Once the digital model is changed, the mold can only be remanufactured, w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D3/16B21C51/00
CPCB21C51/005B21D3/16
Inventor 刘佳李俏卢刚张可兵
Owner AVIC SAC COMML AIRCRAFT
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