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Numerical control one-column composite vertical lathe

A vertical lathe and column technology, applied in the field of CNC one-column composite vertical lathe, can solve the problems of poor static balance and dynamic balance, uneven single arm and resonance, affecting machining accuracy, etc., to improve the precision and automation level, Powerful functions and the effect of improving equipment rigidity

Inactive Publication Date: 2020-11-27
徐绍波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The general defects of this type of single-column vertical lathe are: there is no counterweight structure on the single arm, and the static and dynamic balance performance is not good. The root is processed with a small cutting amount, the horizontal accuracy is very low, and the processed parts are mainly ring parts

Method used

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  • Numerical control one-column composite vertical lathe
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  • Numerical control one-column composite vertical lathe

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] In the following embodiments, the beam 1, the column 2, the workbench 3, the lifting assembly 4, the square ram assembly 5, the counterweight ball screw 6, the main gearbox assembly 10, the square ram boring and milling head 11, the horizontal The counterweight 12, the side tool rest 13, the side tool rest square ram 14, the end milling head 15, the worm gear screw lifting mechanism 18 and the numerical control system are all exist...

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Abstract

The invention relates to the field of vertical lathes, in particular to a numerical control one-column composite vertical lathe. The numerical control one-column composite vertical lathe is characterized in that a cross beam, a stand column and a workbench are included; the cross beam is of a horizontally arranged cantilever structure, a square sliding ram assembly is perpendicularly arranged on the cross beam, and the square ram assembly moves relative to the length direction of the cross beam through a cross beam lead screw; the bottom of the stand column is fixedly connected with the workbench; a square ram boring and milling head is arranged on the lower portion of the square ram assembly; and lifting motion of the cross beam, horizontal motion of a square ram along the cross beam, lifting feeding of the square ram boring and milling head and rotation of the workbench are controlled through a numerical control system. Compared with the prior art, the numerical control one-column composite vertical lathe has the following advantages that 1) machining is focused on milling, turning is complementary, and multiple functions of drilling, boring and grinding are achieved through thesquare ram; 2) compared with a dual-column vertical lathe, the manufacturing cost is obviously reduced; and 3) the worldwide problem of the low levelness and resonance of the large and heavy single-arm structure vertical lathe is solved.

Description

Technical field [0001] The invention relates to the field of vertical lathes, in particular to a numerical control one-column composite vertical lathe optimized for the structure of the double-column vertical lathe. Background technique [0002] Vertical lathe is short for "vertical lathe", which is mainly used for processing large and heavy workpieces with large diameter and short length. The single-arm mobile vertical lathe originated in Europe more than 100 years ago. It is an economical, light-duty and multifunctional lathe. It has developed into large and heavy-duty lathes. However, the problem of unlevel and resonance of the single arm has appeared. This problem is a problem in the world. Not completely resolved. The super-large is horizontal when it is still, and it is concave when it is working (especially when it is powerfully processed). [0003] The Chinese utility model patent with application number 200720069104.3 discloses a single-column vertical lathe floor boring...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/06B23Q3/06B23Q5/28
CPCB23P23/06B23Q3/06B23Q5/28
Inventor 徐绍波徐玉荣徐蓓蓓尚英奇刘禹含
Owner 徐绍波
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