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Drilling, pressing and riveting machine tool

A technology of machine tools and drilling pressure, which is applied to other manufacturing equipment/tools, devices for coating liquid on the surface, manufacturing tools, etc., can solve problems such as high labor intensity, low work efficiency, and difficult quality assurance, and reduce labor intensity , Improve the effect of quality and work efficiency

Active Publication Date: 2010-08-18
HARBIN MEASURING & CUTTING TOOL GROUP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • Drilling, pressing and riveting machine tool
  • Drilling, pressing and riveting machine tool
  • Drilling, pressing and riveting machine tool

Examples

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Embodiment 1

[0025] work process:

[0026] Gluing process: by the attached image 3 As shown, first supply air to the P port 17 of the gluing cylinder, so that the gluing nozzle protrudes, drive the machine tool to align the gluing nozzle with the counterbore position, connect a tube to a device for supplying glue in a small amount, and start the device. The glue will pass through the gluing nozzle and be applied to the position of the counterbore; the 0 port 18 air intake will make the gluing nozzle return to complete the gluing procedure;

[0027] Nail pressing process: by attached Figure 4 As shown, a clamping disc device that can clamp several rivets or screws is used to provide nail feeding. The clamping disc is made of elastic material, and the clamping hole is slightly smaller than the diameter of the clamped bolt (or rivet) in the natural state. , when the big end of the bolt (or rivet) passes through, it is realized by its elastic deformation, and the clamping disc can also be ...

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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: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/04B21J15/20B21J15/32B05C5/00
Inventor 谭光恒冯宝奇廖江王长生李永亮王为公
Owner HARBIN MEASURING & CUTTING TOOL GROUP CO LTD
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