Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multi-functional drilling-riveting actuator

An actuator, multi-functional technology, applied in other manufacturing equipment/tools, metal processing mechanical parts, precision positioning equipment, etc., can solve the problems of single function and low efficiency of equipment, achieve strong versatility and improve the efficiency of drilling and riveting work , The effect of reducing the number of replacement work heads

Inactive Publication Date: 2013-08-07
NORTHWESTERN POLYTECHNICAL UNIV
View PDF6 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to avoid the deficiencies of the existing technology and overcome the problems that the traditional manual drilling and riveting is greatly affected by human factors, the efficiency is low, and the function of the existing equipment is single, the present invention proposes a multi-functional drilling and riveting actuator, which can be used for the pressing and drilling of riveting. Hole, gluing, nail feeding and riveting series of processes are integrated to reduce the number of times to replace the working head during the working process of the equipment, and improve the efficiency of drilling and riveting

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multi-functional drilling-riveting actuator
  • Multi-functional drilling-riveting actuator
  • Multi-functional drilling-riveting actuator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] This embodiment is a multifunctional drilling and riveting actuator.

[0028] refer to figure 1 , figure 2 , image 3 , The drilling and riveting actuator includes a housing, a pressing mechanism, an indexing mechanism, a drilling mechanism, a glue coating mechanism, a nail feeding mechanism, and a riveting mechanism; the casing includes a front end cover 2, a rear end cover 9, a lower protective cover 10, an upper Cover 5 and connecting flange 6. The indexing mechanism 15 comprises an indexing drive motor 7, an indexing transmission mechanism 8, an indexing turntable 18, a front indexing bearing 19, and a rear indexing bearing 17. The indexing turntable 18 is a rectangular groove body structure, and the two ends are installed The front indexing bearing 19 and the rear indexing bearing 17, the indexing turntable is supported on the front end cover 2 and the rear end cover 9 in the housing through the front indexing bearing 19 and the rear indexing bearing 17, and th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a multi-functional drilling-riveting actuator for automatic pulling-riveting assembling. The multi-functional drilling-riveting actuator is designed in an integration mode and integrates a plurality of procedures of pressing, drilling, gluing, nail supplying and riveting. A pressing mechanism, a drilling mechanism, a gluing mechanism, a nail supplying mechanism and a riveting mechanism are fixed on an index table of an indexing mechanism respectively and installed parallel to the working direction of the index table. An indexing driving motor of the indexing mechanism drives the index table to rotate to finish working cycling of pressing, drilling, gluing, nail supplying and riveting. Work head replacing times in a device working process are reduced, and drilling-riveting working efficiency is improved. Pressing force is adjustable, pneumatic driving is adopted for conducting flexible pressing, and the pressing force can be adjusted and controlled precisely through a proportional valve or a pressure regulating valve. The multi-functional drilling-riveting actuator is good in generality and can form a multi-functional drilling-riveting device with a numerical control machine tool or a robot or other automatic machines fast.

Description

technical field [0001] The invention belongs to the technical field of mechanical design and manufacturing, and in particular relates to a multifunctional drilling and riveting actuator. Background technique [0002] Aircraft assembly plays an important role in the field of aviation manufacturing. Aircraft assembly is to combine and connect a large number of aircraft parts according to requirements. Among many connection methods, riveting is the most widely used connection method for aircraft assembly at home and abroad. The traditional manual drilling and riveting has the disadvantages that the quality of the connection is affected by human factors, the working conditions are poor, and the efficiency is low. Therefore, automatic drilling and riveting technology has become an important direction of research and application in the field of aircraft automatic assembly. [0003] Invention patent 200810227142.6 discloses a drilling end effector suitable for robots. The drillin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B23P23/04B23Q16/02
Inventor 秦现生牛军龙王文杰洪杰薛婷沈东莹王润孝白晶谭小群李树军杨占锋田青山王森孔黎杨雪宝
Owner NORTHWESTERN POLYTECHNICAL UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com