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

Automatic clamping and centering system and method for numerical control wheel lathe

A wheel lathe and automatic technology, applied in the field of CNC lathes, can solve the problems of difficult alignment and low work efficiency, and achieve the effects of convenient automatic alignment work, reduced workload and high efficiency

Pending Publication Date: 2020-04-17
GUANGHAN HIGH SPEED RAILWAY EQUIP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the problems of difficult centering and low work efficiency in wheel lathes in the prior art, and to provide a system and method for automatic centering and clamping of CNC wheel lathes

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
  • Automatic clamping and centering system and method for numerical control wheel lathe
  • Automatic clamping and centering system and method for numerical control wheel lathe
  • Automatic clamping and centering system and method for numerical control wheel lathe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] In Embodiment 1, an automatic clamping and centering system for a CNC wheel lathe, which can be applied to a horizontal or portal CNC wheel lathe, such as figure 1 As shown, the horizontal CNC wheel lathe specifically includes a left headstock 21 , a right headstock 22 , a jack 3 and a machine base 4 . Bedside box and jack 3 are located on the machine tool base 4, left bedside box 21 is provided with the first top 211 near the side of jack 3, and right bedside box 22 is provided with the second top near the side of jack 31. Further, above the jack 3 is used to place the wheelset 1 to be processed, the wheelset 1 to be processed is arranged between the left headstock 21 and the right headstock 22, and the wheelset 1 to be processed includes the center axis 1a of the wheelset to be processed.

[0034] Further, as figure 2 As shown, the portal CNC wheel lathe specifically includes a left headstock 21 , a right headstock 22 , a jack 3 , a machine tool base 4 , a left tool...

Embodiment 2

[0041] Such as Figure 4 As shown, this embodiment has the same inventive concept as Embodiment 1. On the basis of the automatic clamping and centering system of a numerically controlled wheel lathe in Embodiment 1, an automatic clamping and centering method for a controlled wheel lathe is provided. It should be noted that, in this method, the machine tool coordinate setting of the horizontal numerically controlled wheel lathe is specifically to lift and lower the jack with the upper surface of the machine bed base as the reference zero point, and move upward as the positive direction. The method specifically includes:

[0042] S01: The first height positioning unit 5 detects whether the wheel set reaches the preset height. If not, the numerical control unit 12 controls the hydraulic servo drive device 13 to make the jack continue to rise. If it reaches the height, the numerical control unit 12 controls the hydraulic servo drive device 13 to stop at the current height. Height;...

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 an automatic clamping and centering system and method for a numerical control wheel lathe and belongs to the technical field of a numerical control lathe. The system comprisesa jack, a machine tool base and two headstocks, wherein the headstocks and the jack are arranged on the machine tool base, the jack is arranged between the two headstocks, a wheel set to be machined is placed above the jack, and tips are arranged on the side faces, close to the jack, of the two headstocks, the system further comprises a hydraulic servo driving device, a first height positioning unit, a second height positioning unit and a numerical control unit, the hydraulic servo driving device is connected with an output end of the numerical control unit, a power output end of the hydraulicservo driving device is connected with the jack, output ends of the first height positioning unit and the second height positioning unit are connected with the numerical control unit, the first height positioning unit is arranged on an upper portion, close to the to-be-machined wheel set side face, of the headstocks, and the second height positioning unit is arranged on the jack. The system is advantaged in that automatic centering of the wheel set to be machined can be achieved, automatic clamping of a machine tool is completed, and centering efficiency is high.

Description

technical field [0001] The invention relates to the technical field of numerically controlled lathes, in particular to an automatic clamping and centering system and method for a numerically controlled wheel lathe. Background technique [0002] The CNC wheel lathe is a special lathe used for the processing and maintenance of the railway train wheel set. During the processing and maintenance of the railway train wheel set, it is necessary to realize the centering of the clamping wheel set of the wheel lathe. [0003] The existing wheel lathe clamping wheel set is basically manual, mainly by pushing the processed wheel set to the clamping position of the lathe wheel set, lifting the wheel set by manually operating the jack, and observing the axis center hole of the wheel set with eyes. After the left and right top positions are aligned, stop the jack from rising, manually extend the top of the left and right sleeves, tighten the center hole of the wheel alignment shaft, and th...

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): B23B5/00B23Q3/18B23Q17/22
CPCB23B5/00B23Q3/183B23Q17/22
Inventor 孙新刘复川邓家才曾勇孙亚文
Owner GUANGHAN HIGH SPEED RAILWAY EQUIP
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