Automatic riveting equipment

Abstract

The invention relates to automatic riveting equipment. According to the automatic system, uncertain factors caused by people in the production process are solved, each procedure runs coordinately, and the whole automatic system continuously performs automatic production according to certain rhythm, so that the production efficiency and quality are obviously improved. The automatic riveting equipment is suitable for the automatic riveting production of small products, and changes the traditional manual riveting production way so as to achieve efficient, high-quality and quick production. Furthermore, the material consumption and cost can be reduced, the investment is saved, the unsafety of operators is eliminated, the labor intensity is reduced and the working environment is improved. The invention develops a rotary forging riveting method, a direct pressure jittering quincuncial riveting method and a rolling riveting method combining rotary forging with radial direction. The quality of the riveted product needs to be improved, a rivet with a coating layer is riveted without damaging the coating layer and has no chips after being riveted, the manufacturing cost and development cost of many positioning dies needed for the riveting of a workpiece are reduced, and a starlike direct pressure jittering quincuncial riveting structure is developed. All the defects caused by the original frictional riveting are overcome.

Description

technical field [0001] The invention relates to an automatic riveting device, which is mainly used for riveting in the field of aerospace vehicles and high-speed trains, and is suitable for riveting of difficult-to-form materials and irregular products. Background technique [0002] Riveting is an ancient joining method that has been used thousands of years ago and is still indispensable in many industries. In recent years, with the progress of modern industry, especially the rapid development of aircraft, automobile, hardware and other manufacturing industries, the requirements for riveting structure and riveting process have been continuously improved, which has also led to the continuous emergence of various new processes and technologies, making riveting This traditional connection method is full of new vitality, and the technical content is greatly improved. In the modern aircraft manufacturing process, due to the needs of structural design, process maintenance and ins...

AI Technical Summary

Problems solved by technology

At present, the research and development of fully automated riveting system, the perfection of manufacturing, production and remote repair technology system, and the research and development and manufacturing technology of the precision press-fitting process control system in the manufacturing industry are only done in Germany at home and abroad. At present, , many manufacturing equipment industries at home and abroad still use the traditional hand-knocking or collar-type positioning and fixing to meet the assembly process requirements, or use punching and stamping riveting methods to make parts damaged during assembly and other defects

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