Lathe

A technology of machine tools and servo motors, which is applied in the field of ordinary machine tools, can solve the problems of difficult processing of complex and high-precision workpieces, impossible automatic processing, and difficult guarantee of precision, so as to improve precision, save money, and realize automatic processing Effect

Inactive Publication Date: 2013-04-24
襄樊职业技术学院
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Problems solved by technology

[0002] At present, the main shaft of ordinary machine tools is driven by constant speed or step-variable speed, and the feeding device of the worktable is manual or driven by the main shaft through gears and screw rods. The work efficiency is low, and the accuracy is difficult to guarantee. The processed parts are difficult to process, and it is impossible to realize automatic processing

Method used

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Embodiment Construction

[0012] As shown in the embodiment of the accompanying drawings: on the common machine tool 12, the main shaft driving device 6 is connected with the provided main shaft motor 7, and several feed shaft driving devices 8 are connected with the corresponding servo motor 9; the common machine tool 12 is provided with an auxiliary control device 10. The spindle drive device 6, several feed axis drive devices 8 and auxiliary control device 10 on the above-mentioned common machine tool 12 are respectively connected to the numerical control device 1 through data lines 11. The spindle driving device 6 is connected to the spindle control interface 2 of the numerical control device 1 through a data line 11 . Several feed axis drive devices 8 are respectively connected to the feed axis control interface 3 of the numerical control device 1 through data lines 11 . The digital input interface 4 and the digital output interface 5 on the numerical control device 1 are respectively connected to...

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Abstract

The invention provides a lathe. In a common lathe, an active driving device and an active electromotor are connected, a plurality of feeding shaft driving devices are connected with a servo electromotor, the active driving device is connected on a main shaft control interface of a numerical device through a data line, and an on-off input interface and an on-off output interface of the numerical device are respectively connected with an auxiliary control device on the common lathe through a data line. When the lathe is used, the common lathe can be operated and controlled in the general through the numerical device, and therefore the common lathe is enabled to conduct numerical management and running so as to achieve data high-speed computation and position closed-loop control of a main shaft and a working platform, precision of a workpiece is improved, automatic processing is achieved, working efficiency is improved.

Description

technical field [0001] The invention relates to a common machine tool, specifically a machine tool connected with a numerical control device. Background technique [0002] At present, the main shaft of ordinary machine tools is driven by constant speed or step-variable speed, and the feeding device of the worktable is manual or driven by the main shaft through gears and screw rods. The work efficiency is low, and the accuracy is difficult to guarantee. The processed parts are difficult to process, and it is impossible to realize automatic processing. Contents of the invention [0003] The invention provides a machine tool, which is combined and connected with an advanced numerical control device, so that the ordinary machine tool can be operated and controlled like a numerical control machine tool, and has the remarkable characteristics of saving expenses and improving product quality and labor efficiency. [0004] The present invention includes ordinary machine tools, an...

Claims

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Application Information

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IPC IPC(8): B23Q5/16B23Q5/32B23Q15/00
Inventor 瞿克俭
Owner 襄樊职业技术学院
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