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

Tool eccentricity offline adjusting method based on robot spiral hole milling platform

A helical milling hole and adjustment method technology, which is applied in the direction of manufacturing tools and other manufacturing equipment/tools, etc., can solve the problems of inconvenient tool change, hindering the popularization and application of robot helical milling holes, and heavy weight of helical milling actuators.

Active Publication Date: 2021-07-06
NANJING XIAOZHUANG UNIV
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the eccentricity adjustment of the robot helical milling tool mainly adopts online adjustment, which requires an independent configuration of the tool eccentricity adjustment mechanism, resulting in heavy weight and high integration of the helical milling actuator, and it is also inconvenient to change the tool.
These factors have hindered the popularization and application of robot helical milling holes to a certain extent.

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
  • Tool eccentricity offline adjusting method based on robot spiral hole milling platform
  • Tool eccentricity offline adjusting method based on robot spiral hole milling platform
  • Tool eccentricity offline adjusting method based on robot spiral hole milling platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 with 2 As shown, the off-line adjustment method of tool eccentricity based on the robot helical milling platform of the present invention, the robot helical milling platform includes a feed mechanism, a revolution drive mechanism, an eccentric spindle unit, a quick docking module, and a hole-making tool The mechanism and the tool setting table; the eccentric spindle unit includes the revolution adjustment mechanism and the rotation adjustment mechanism; the rotation adjustment mechanism is eccentrically rotated and installed on the revolution adjustment mechanism; The drive mechanism is detachably docked with the revolution adjustment mechanism through the quick docking module, the feed mechanism drives the revolution drive mechanism and the revolution adjustment mechanism for axial displacement, and the revolution drive mechanism drives the revolution adjustment mechanism through the quick docking module to perform revolution adjustment; hole making T...

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 tool eccentricity offline adjusting method based on a robot spiral hole milling platform. The robot spiral hole milling platform comprises a feeding mechanism, a revolution driving mechanism, an eccentric main shaft unit, a rapid butt joint module, a hole making tool mechanism and a tool setting table. The tool eccentricity offline adjusting method comprises the following steps: calculating a theoretical value of tool eccentricity, and determining a maximum allowable error for adjusting the tool eccentricity; making the tool setting table be in butt joint with a revolution adjusting mechanism and a rotation adjusting mechanism in a butt joint posture; adjusting the hole making tool mechanism to actual eccentricity during hole making; and taking the eccentric main shaft unit away from the tool setting table. According to the tool eccentricity offline adjusting method, the eccentricity of the hole making tool mechanism can be adjusted through the tool setting table, the adjusting precision of the revolution radius of a tool is guaranteed, the hole making tool mechanism has the spiral hole milling capability and the hole drilling capability, and the hole making quality and efficiency of a robot can be greatly improved.

Description

technical field [0001] The invention relates to an off-line adjustment method for tool eccentricity, in particular to an off-line adjustment method for tool eccentricity based on a robot helical milling hole platform. Background technique [0002] Robot helical milling has broad application prospects in improving the quality and efficiency of large-scale workpiece hole-making due to its advantages of large hole-making range and high processing efficiency. However, as the transport carrier of the helical milling hole, the weak rigidity and low load-bearing characteristics of the robot body make it particularly demanding on the performance of the helical milling actuator. In the hole making process, the adjustment of the tool eccentricity of the helical milling actuator is a particularly critical process link. The adjustment method will not only affect the machining accuracy of the helical milling hole, but also determine the composition of the actuator and the weight of the w...

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): B23P23/02
CPCB23P23/02
Inventor 单以才张磊刘强李冲刘承亚
Owner NANJING XIAOZHUANG 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