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

Robot end effector suitable for large thin-walled workpiece grinding and grinding system

A technology of end effector and large thin-walled parts, which is applied in the field of machining and can solve problems such as poor vibration reduction effect.

Active Publication Date: 2021-01-15
BEIHANG UNIV
View PDF9 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the defects in the prior art, the purpose of the present invention is to solve the technical problem of poor vibration damping effect in the prior art, and provide a robot end effector and a grinding system suitable for grinding large thin-walled parts. Vibration when grinding thin-walled parts

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
  • Robot end effector suitable for large thin-walled workpiece grinding and grinding system
  • Robot end effector suitable for large thin-walled workpiece grinding and grinding system
  • Robot end effector suitable for large thin-walled workpiece grinding and grinding system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings.

[0030] Such as Figure 3-12 A robot end effector suitable for grinding large thin-walled parts is shown, including a base connected to the robot, a driver is connected to the base, the driver is a pneumatic artificial muscle, and the end of the driver away from the base is connected to a movable seat, above the base A connecting rod with adjustable length is arranged, and one end protruding upward of the connecting rod is connected with the movable seat.

[0031] In order to further realize the length adjustment of the connecting rod, two guiding and fixing columns are connected to the upper side of the base, and a guiding shaft is slidably connected to the guiding and fixed. A fixed plate is connected, a connecting rod is rotatably connected between the two fixed plates, a spring is connected on the fixed plate, a connecting shaft is connected on both sides of the co...

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 provides a robot end effector suitable for large thin-walled workpiece grinding and a grinding system, and belongs to the technical field of machining. The effector comprises a base connected to a robot, a driver is connected to the base, a movable seat is connected to the end, away from the base, of the driver, a length-adjustable connecting rod is arranged above the base, and the upward extending end of the connecting rod is connected with the movable seat. The grinding system comprises a carrying robot and a grinding robot which are arranged at the left end and the right end of a thin-walled workpiece respectively, the output end of the carrying robot is connected with an end effector with a force control function, the grinding robot is connected with an end executor witha vibration reduction function, the upper end and the lower end of the thin-walled workpiece are fixed, and the left end and the right end of the thin-walled workpiece are free. According to the robotend effector, grinding of large thin-walled workpieces can be achieved, and vibration during grinding is reduced.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a robot end effector and a grinding system suitable for grinding large thin-walled parts. Background technique [0002] Grinding technology is the use of abrasive tools to remove excess material or burrs on the workpiece, so as to obtain parts with smooth shape, dimensional accuracy and surface quality that meet the design requirements. It is an indispensable and important processing method in modern manufacturing. [0003] In the prior art, a utility model patent titled "An Ultrasonic Vibration Grinding Machine" with the announcement number CN 108500744 B and the announcement date of 2019.06. The workpiece clamping mechanism on the table and the ultrasonic vibration grinding mechanism that is arranged on one side of the worktable and adapted to the workpiece clamping mechanism. The ultrasonic vibration grinding mechanism includes a resonant grinding assembly that i...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16B25J11/00
CPCB25J9/16B25J9/1664B25J9/1679B25J11/0065
Inventor 王琦珑王伟张子童闫守鑫
Owner BEIHANG 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