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Vertical milling lathe complex machining center

A composite machining center, vertical milling technology, applied in metal processing equipment, metal processing mechanical parts, manufacturing tools, etc., to achieve the effect of reducing costs, stable clamping, and improving equipment life

Active Publication Date: 2011-07-13
KEDE NUMERICAL CONTROL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the five-axis vertical milling-turning compound machining center machine tool applying this technology has solved many problems that traditional mechanical transmission could not solve in the past.

Method used

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  • Vertical milling lathe complex machining center
  • Vertical milling lathe complex machining center
  • Vertical milling lathe complex machining center

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Image 6 It is a comparison diagram of the vibration amplitude of the single-axis turntable of the present invention and the turntable driven by the non-center of gravity.

[0022] Such as Figure 4 As shown, the direct-drive external rotor torque motor used in the vertical milling and turning compound machining center of the present invention includes a torque motor stator 111, a rotor 110, a clamping device 109 for braking, a motor cooling device for cooling, and a pendulum Other auxiliary structures used in the head, such as encoder 103, encoder bracket 101, spindle box 102, turning and milling spindle 104, bearing gland 105, turntable bearing 106, bearing housing 107, housing 108, base plate 112, etc.

[0023] Such as image 3 The structure of the vertical milling-turning compound machining center shown in the present invention includes a bed 6 arranged horizontally, and two columns 7 arranged on one side of the bed 6 vertically. The bed 6 is provided with two ro...

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Abstract

The invention discloses a vertical milling lathe complex machining center which comprises a horizontally arranged lathe body (6) and a vertically arranged upright post (7). The lathe body (6) is provided with an X-axis lateral supporting line track (2) and an X-axis guide screw (5) and configured with a uniaxial rotating table (1) which reciprocates and is driven by a first outer rotor torque motor in a direct driven mode. The upright post (7) is vertically provided with a Z-axis lateral supporting line track (10) and a Z-axis guide screw (9) and configured with a crossbeam which reciprocatesup and down. The crossbeam (11) is provided with a transverse Y-axis line track (13) and a Y-axis guide screw (12) and configured with a single pendulum milling head seat frame which can reciprocate along the Y-axis guide screw (12); and a single pendulum milling head is driven by a second outer rotor torque motor at the rear part in the direct driven mode. Since a direct driven technology is applied to a B axis and a C axis, the motor torque is greatly increased and a functional part can stably operate; therefore the integral rigidity and the stability of a lathe are improved.

Description

technical field [0001] The invention relates to machine tool equipment, more specifically, to a driving structure of vertical milling and turning compound processing equipment. Background technique [0002] Under the existing technology, the mechanical transmission technology is to generate power by the rotation of the motor, and the power is amplified through the mechanical transmission link, such as the gearbox, the reducer, the screw, and the worm gear, and transmitted to the execution part, so that the machine runs. Later, this technology was applied to key functional components of machine tools, such as: machine tool C-axis rotary table, machine tool B-axis swing milling head, etc. Although many functions that cannot be realized by traditional machine tools have been realized, this technology that relies solely on mechanical transmission to realize functions cannot catch up with the pace of development of the world's machine tool manufacturing industry in terms of speed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P23/02B23Q1/01B23Q5/02
Inventor 于德海蔡春刚任志辉张文峰陈虎郑君民郭强张强邹弢李经明曲鹏
Owner KEDE NUMERICAL CONTROL CO LTD
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