Unlock instant, AI-driven research and patent intelligence for your innovation.

Numerical control planer type machine tool movable beam planer and method for controlling horizontal state of movable beam of planer

A technology of gantry machine tools and moving beams, which is applied in the direction of manufacturing tools, metal processing machinery parts, large fixed members, etc., can solve the problems of unsatisfactory effects, difficulty in manufacturing high-precision CNC moving beam gantry machine tools and increased manufacturing costs, and achieve The effect of simple structure, compensation of precision error and deformation, and high adjustment precision

Inactive Publication Date: 2012-10-03
汉川数控机床股份公司
View PDF6 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Practice has proved that this comprehensive measure will greatly increase the manufacturing difficulty and cost of high-precision CNC dynamic beam type gantry machine tools, and the effect is not ideal

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
  • Numerical control planer type machine tool movable beam planer and method for controlling horizontal state of movable beam of planer
  • Numerical control planer type machine tool movable beam planer and method for controlling horizontal state of movable beam of planer
  • Numerical control planer type machine tool movable beam planer and method for controlling horizontal state of movable beam of planer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will be further described below in conjunction with accompanying drawing.

[0015] Such as figure 1 As shown, the moving beam of the CNC moving beam type gantry machine tool of the present invention includes the left column 12, the right column 10 and the fixed beam 4 at the upper ends of the two columns constituting the gantry frame, and the two ends are installed on the left and right columns through the ball screw kinematic pair On the moving beam 5, the left end of the fixed beam 4 is equipped with an independent servo motor SM 1 1. The right end is equipped with an independent servo motor SM 2 9. Servo motor SM 1 1 is connected and drives the ball screw 2 of the motion pair below it, and the servo motor SM 2 9 is connected and driven by the ball screw 8 of the motion pair below it, and a pair of position feedback grating ruler L is installed on the inner side of the left column 12 1 3. A pair of position feedback grating ruler L is install...

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 numerical control planer type machine tool movable beam planer and a method for controlling the horizontal state of the planer. The planer comprises a left upright post, a right upright post, a fixed top beam and the movable beam, wherein the two ends of the movable beam are arranged on the left upright post and the right upright post through a ball screw motion assembly; each of the two ends of the top beam is provided with an independent servo motor; each servo motor drives a ball screw of the motion assembly below each servo motor; a pair of position feedback grating rulers is arranged on the inner side of each of the left upright post and the right upright post; the servo motor, the ball screw motion assembly and the position feedback grating ruler on the same side form a circular closed control unit; and the circular closed control units on the two sides are respectively connected with a numerical control system of a machine tool through data buses to form a fully-closed servo control system. The control method comprises the step of using the numerical control system of the numerical control planer type machine tool to control the circular closed control units on the two sides, so that the dynamic horizontal adjustment on the movable beam is performed. The planer is simple in structure, the horizontal degree of the movable beam can be adjusted in real time, each process can be automatically controlled, and the adjusting precision is high.

Description

technical field [0001] The invention belongs to the field of numerically controlled gantry machine tools, and relates to a moving beam type gantry of a numerically controlled gantry machine tool and a method for controlling the horizontal state of the moving beam. Background technique [0002] In recent years, with the rapid development of the equipment manufacturing industry, the demand for large and heavy machine tools has been increasing, including CNC beam-type gantry machine tools. At present, a difficult problem in the design of CNC moving beam gantry machine tools is: how to ensure that the moving beam of the CNC moving beam type gantry machine tool can always maintain a strict level during the up and down movement process and the left and right movement process of the spindle box on the moving beam state. [0003] Large-scale CNC moving beam gantry machine tools have a larger gantry span, a longer moving beam, and a heavier headstock on the moving beam. When the mo...

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): B23Q1/01B23Q1/46B23Q11/00
Inventor 罗宁李军舰方雄文张奇志蓝云新徐捍辉王战勇童国荣魏晓庆罗建全陈国强方绪寿
Owner 汉川数控机床股份公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com