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Nine-axis control five-axis linkage bridge type machining center and turning-milling combined machining center

A five-axis linkage and machining center technology, applied in the field of automation, can solve the problems that the machine tool cannot meet the high-precision machining requirements, does not have a Y-axis and A-axis dual-drive structure, and has poor dynamic performance, so as to improve the driving torque and dynamic response. Performance, improvement of dynamic response performance, and improvement of chip removal effect

Pending Publication Date: 2019-06-28
JIANGSU SHINRI HEAVY IND SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the five-axis machining centers on the market are A-C cradle-type turntables driven by worm gears. The turntables have low precision and poor dynamic performance. They do not have a Y-axis and A-axis dual-drive structure, so the machine tool cannot meet the high-precision machining requirements.

Method used

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  • Nine-axis control five-axis linkage bridge type machining center and turning-milling combined machining center
  • Nine-axis control five-axis linkage bridge type machining center and turning-milling combined machining center
  • Nine-axis control five-axis linkage bridge type machining center and turning-milling combined machining center

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Embodiment

[0062] Mechanical structure and working principle: CNC machine tools with five-axis linkage refer to three linear feed axes and two rotary feed axes, and these five feed axes can be fed simultaneously. The three linear feed axes of CNC machine tools are The three linear feed axes of X, Y, and Z in the Cartesian coordinate system, and the two rotary feed axes can be any combination of A, B, and C axes, that is, AC combination, AB combination or BC combination.

[0063] Such as Figure 1a to Figure 1c As shown, this embodiment provides a bridge-type machining center with nine-axis control and five-axis linkage, wherein the machine tool can include: a machine tool 1, machine tool outer protection 2, control box and control unit 3, footboard 4, water cooler 5, Hydraulic station 6, electric cabinet 7, tool cooling system and chip removal system 8, pneumatic system and lubrication system 9 (installed inside the outer protection of the machine tool); special oil and air lubrication s...

Embodiment 2

[0093] On the basis of embodiment 1, this embodiment 2 provides a nine-axis control five-axis linkage bridge-type turn-milling compound machining center, the nine-axis control five-axis linkage bridge-type turn-milling compound machining center and nine-axis control five-axis linkage The difference between the bridge-type machining center is that: the direct-drive A-C cradle-type turntable is a turning-milling compound turntable to form three rotating coordinate axes; the spindle mechanism is a turning-milling electric spindle.

[0094] Other structures are the same as those in Embodiment 1, and will not be repeated here.

[0095] In summary, the nine-axis control five-axis linkage bridge-type machining center and the nine-axis control five-axis linkage bridge-type turning-milling compound machining center use nine servo-controlled axes, of which five coordinate axes can be linked, and the machine tool adopts a bridge layout , the load driven by each feed axis can be lightened...

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Abstract

The invention relates to a nine-axis control five-axis linkage bridge type machining center and a turning-milling combined machining center. The nine-axis control five-axis linkage bridge type machining center comprises a numerical control system, a Y-axis feeding mechanism, an X-axis feeding mechanism, a Z-axis feeding mechanism, a main axis and a direct-drive A-C cradle type rotary table, an electric spindle mechanism and a servo tool magazine mechanism, wherein the Y-axis feeding mechanism comprises a Y1 axis and a Y2 axis, and is connected with the X-axis feeding mechanism and the Z-axis feeding mechanism to form four linear feeding coordinate axes; the direct-drive A-C cradle type rotary table comprises an A1 axis, an A2 axis and a C axis, so that three rotating coordinate axes are formed; the main axis mechanism is the electric spindle mechanism; and the servo tool magazine mechanism serves as a rotating axis, namely a W axis, of a tool magazine

Description

technical field [0001] The invention relates to an automation field, in particular to a nine-axis control five-axis linkage bridge-type machining center and a turning-milling compound machining center. Background technique [0002] At present, most of the five-axis machining centers on the market are A-C cradle-type turntables driven by worm gears. The turntables have low precision and poor dynamic performance. They do not have a Y-axis and A-axis dual-drive structure, so the machine tool cannot meet the high-precision machining requirements. [0003] Therefore, in order to solve the above technical problems, it is necessary to design a bridge-type machining center with nine-axis control and five-axis linkage and a turning-milling compound machining center. Contents of the invention [0004] The purpose of the present invention is to provide a nine-axis control five-axis linkage bridge type machining center and a turning-milling compound machining center. [0005] In orde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/02B23Q39/00B23Q1/01B23Q11/00
Inventor 夏向阳李旭华严蕾
Owner JIANGSU SHINRI HEAVY IND SCI & TECH
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