Drilling, pressing and riveting machine tool

Abstract

The invention relates to a drilling, pressing and riveting machine tool. The existing drilling and riveting machine tool has the disadvantages of complicated automatic nailing system, poor reliability, difficult realization of normal direction drilling and riveting of high-curvature curve surfaces, overlarge size of a drilling and riveting head and difficult completion of automatic drilling and riveting in a narrow space. The drilling, pressing and riveting machine tool consists of a clamping mechanism (1), wherein the clamping mechanism (1) is arranged in a shaft hole formed at the front end of a machine tool main shaft or other dividing device (2), a press nail oil cylinder (4) and a glue coating steam cylinder (6) are arranged on a case of the machine tool main shaft or other dividing device (2), the press nail oil cylinder (4) is provided with a press nail propping rod (3), the glue coating steam cylinder (6) is provided with a glue coating spray nozzle (5), the back side of the press nail oil cylinder (4) is provided with a pressure sensor (7), the side surface of the press nail oil cylinder (4) is provided with a photoelectric or sensing identification device (12), and the case of the machine tool main shaft or other dividing device (2) is arranged at the tail end of a set of numerical control actuating unit. The invention is used for the riveting and interference matching screw connection technology in machinery manufacture industry.

Description

Technical field: [0001] The invention relates to a drilling and riveting machine tool. Background technique: [0002] At present, in the aircraft and other machinery manufacturing industries, riveting and interference fit screwing technologies are widely used. Generally, manual implementation is used, and drilling and riveting machines are also used to implement the process. Manual implementation is labor-intensive, low-efficiency, and difficult to guarantee quality. The existing automatic nailing system of the drilling riveting machine is complex and has poor reliability. It is difficult to realize the normal drilling and riveting of the large curvature surface. Invention content: [0003] The object of the present invention is to provide a device for realizing the normal feed of the space curved surface to realize the drilling and riveting machine tool for drilling and pressing rivets or screws. [0004] Above-mentioned purpose realizes by following technical scheme: ...

AI Technical Summary

Problems solved by technology

[0002] At present, in the aircraft and other machinery manufacturing industries, riveting and interference fit screwing technologies are widely used. Generally, manual implementation is used, and drilling and riveting machines are also used to implement the process. Manual implementation is labor-intensive, low-efficiency, and difficult to guarantee quality. The existing automatic nailing system of the drilling riveting machine is complex and has poor reliability. It is difficult to realize the normal drilling and riveting of large curvature surfaces. The size of the drilling riveting head is too large, so it is difficult to complete automatic drilling and riveting in a small space.

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