CN103056428A - Combined numerical control milling machine - Google Patents
Combined numerical control milling machine Download PDFInfo
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- CN103056428A CN103056428A CN2013100138411A CN201310013841A CN103056428A CN 103056428 A CN103056428 A CN 103056428A CN 2013100138411 A CN2013100138411 A CN 2013100138411A CN 201310013841 A CN201310013841 A CN 201310013841A CN 103056428 A CN103056428 A CN 103056428A
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Abstract
The invention relates to a combined numerical control milling machine, which belongs to the technical field of mechanical machining. The combined numerical control milling machine comprises an electric spindle of a machine tool, electric spindles of end mills, a mill disc, a ram-type beam, a machine body, the helical-edge end mills, a transverse feeding working table, a vertical feeding working table, a lifting table, a base, a control system, a movable contact sliding ring, a movable contact contactor, an insulating ring and a lead wire, wherein the control system controls the electric spindle of the machine tool and the electric spindles of the end mills to rotate; the electric spindle of the machine tool drives the mill disc fixedly connected with the electric spindle of the machine tool to rotate; and the control system simultaneously controls the transverse feeding working table, the vertical feeding working table and the lifting table to move, so that the planes of workpieces on the transverse feeding working table are machined. According to the numerical control milling machine provided by the invention, the plane milling efficiency can be effectively improved, the cutting force and the cutting head are reduced, the service life of the mills is prolonged, and the vibration of the tool machine can be alleviated.
Description
Technical field
The present invention relates to a kind of compound numerical control milling machine, belong to the Machining Technology field.
Background technology
Utilizing lathe highly-efficient processing workpiece is the problem that people study always, yet at the highly-efficient processing workpiece simultaneously, often be accompanied by the increase of machine vibration, the increase of cutting force, the increase of heat in metal cutting and the reduction of tool life, had a strong impact on the development of highly-efficient processing.
Summary of the invention
The objective of the invention is provides a kind of high efficiency composition CNC milling machine for solving the problems such as machine tooling efficient is low in the prior art, and high-efficient milling is carried out on the plane in the machining.
A kind of compound numerical control milling machine comprises electrical spindle for machine tool, slotting cutter electricity main shaft, facing cutter, ram type crossbeam, lathe bed, helical edges slotting cutter, traverse feed workbench, length feed workbench, lifting platform, base, control system, moving contact slip ring, moving contact contact, dead ring and wire.
Described control system comprises command analysis module, electrical spindle for machine tool control module, slotting cutter electricity main shaft control module, traverse feed control module, length feed control module and elevating control module.Command analysis module receives parameter and the control command of extraneous input, after resolving, generates respectively the control instruction of other each modules, is given to simultaneously other modules.Slotting cutter electricity main shaft control module forms a plurality of driving signal outputs according to instruction, is delivered to slotting cutter electricity main shaft by moving contact contact, moving contact slip ring, wire, drives signal for one of each slotting cutter, controls it and rotatablely moves.
Comprise separately feed drive unit and actuating unit in described traverse feed workbench, length feed workbench, the lifting platform.Feed drive unit is converted to the driving of actuating unit with control system to the control signal of workbench, actuating unit realize respectively the relevant work platform laterally, vertically and move up and down.
Electrical spindle for machine tool and ram type crossbeam are connected, and ram type crossbeam and lathe bed are connected, and lathe bed and base are connected; Lifting platform is connected with lathe bed and can moves up and down along lathe bed, and the length feed workbench is positioned on the lifting platform and can be inside and outside mobile along lifting platform, and the traverse feed workbench is positioned on the length feed workbench and Feed table move left and right longitudinally; Facing cutter and electrical spindle for machine tool lower end are connected, and a plurality of slotting cutter electricity main shafts and facing cutter are connected; Each slotting cutter electricity main shaft lower end helical edges slotting cutter that is connected, a plurality of moving contact slip rings are embedded in the facing cutter upper surface, be dead ring between moving contact slip ring and the facing cutter, a plurality of moving contact contacts upper end is connected with the ram type crossbeam, and contact slide also can be moved relatively with corresponding moving contact slip ring contact in each moving contact contact lower end; Each moving contact slip ring connects wire, and wire passes dead ring and is connected with corresponding slotting cutter electricity main shaft; Electrical spindle for machine tool and slotting cutter electricity main shaft all can be around self axis rotations, the output of the electrical spindle for machine tool control module of control system links to each other with electrical spindle for machine tool, the output of slotting cutter electricity main shaft control module links to each other with a plurality of slotting cutter electricity main shafts by moving contact contact, moving contact slip ring, wire, the output of traverse feed control module, length feed control module and elevating control module links to each other with the drive unit of traverse feed workbench, length feed workbench, lifting platform respectively, thereby realizes being positioned at the processing of the workpiece planarization on the traverse feed workbench.
The quantity of moving contact slip ring, dead ring, moving contact contact equates respectively.
A plurality of slotting cutter electricity main shafts adopt even or non-homogeneous regular distribution on facing cutter.
The direction of rotation of electrical spindle for machine tool and slotting cutter electricity main shaft in the same way or oppositely.
Beneficial effect
CNC milling machine provided by the invention can improve the efficient of slabbing effectively, reduces cutting force, reduces heat in metal cutting, improves cutter life, reduces machine vibration.
Description of drawings
Fig. 1 is the structural representation of a kind of compound numerical control milling machine of the present invention;
Fig. 2 is the A-A broken section enlarged drawing of a kind of compound numerical control milling machine of the present invention;
Fig. 3 is the B-B broken section enlarged drawing of a kind of compound numerical control milling machine of the present invention;
Fig. 4 is the composition schematic diagram of control system in a kind of compound numerical control milling machine of the present invention.
Label declaration: 1-electrical spindle for machine tool, 2-slotting cutter electricity main shaft, 3-facing cutter, 4-ram type crossbeam, 5-lathe bed, 6-helical edges slotting cutter, 7-traverse feed workbench, 8-length feed workbench, 9-lifting platform, 10-base, 11-control system, the moving contact of 12-slip ring, the moving contact of 13-contact, 14-dead ring, 15-wire.
The specific embodiment
Objects and advantages of the present invention content of the present invention is described further below in conjunction with drawings and Examples in order better to illustrate.The following stated only is preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
A kind of compound numerical control milling machine such as Fig. 1, Fig. 2 and shown in Figure 3 comprise electrical spindle for machine tool 1, slotting cutter electricity main shaft 2, facing cutter 3, ram type crossbeam 4, lathe bed 5, helical edges slotting cutter 6, traverse feed workbench 7, length feed workbench 8, lifting platform 9, base 10, control system 11, moving contact slip ring 12, moving contact contact 13, dead ring 14 and wire 15.
Described control system comprises command analysis module, electrical spindle for machine tool control module, slotting cutter electricity main shaft control module, traverse feed control module, length feed control module and elevating control module as shown in Figure 4.
In the present embodiment, electrical spindle for machine tool 1 is connected with ram type crossbeam 4, ram type crossbeam 4 is connected with lathe bed 5, lathe bed 5 is connected with base 10, lifting platform 9 is connected with lathe bed 5 and can moves up and down along lathe bed, the length feed workbench is positioned on the lifting platform 8 and can inside and outside moves along lifting platform 9, traverse feed workbench 7 is positioned on the length feed workbench 8 and Feed table 8 move left and right longitudinally, facing cutter 3 is connected with electrical spindle for machine tool 1, eight slotting cutters electricity main shaft and facing cutter 3 are connected, each slotting cutter electricity main shaft is fixed with the helical edges slotting cutter, three moving contact slip rings 12 are embedded in above the facing cutter 3 and pass through the corresponding dead ring 14 between moving contact slip ring 12 and facing cutter 3 and insulate with facing cutter 3, three moving contact contact 13 upper ends and ram type crossbeam 4 are connected, contact slide also can be moved relatively with corresponding moving contact slip ring 12 contacts in three moving contact contact 13 lower ends, the mode of connection of slotting cutter electricity main shaft 2 is: three wire 15 1 ends pass the dead ring 14 of correspondence and corresponding moving contact slip ring 12 lower surfaces connection, the other end of wire 15 is connected with slotting cutter electricity main shaft 2, the mode of connection of eight slotting cutter electricity main shafts 2 is identical, electrical spindle for machine tool 1 and slotting cutter electricity main shaft 2 all can be around self axis rotations, and control system 11 is controlled respectively electrical spindle for machine tool 1, rotatablely moving and the traverse feed workbench of eight slotting cutter electricity main shafts, the length feed workbench, the movement of lifting platform.Electrical spindle for machine tool drives the facing cutter rotation that is connected with it, eight slotting cutters electricity main shafts drive respectively the helical edges slotting cutter rotation that is connected with it, and wherein the driving signal of control system 11 eight slotting cutters electricity of control main shaft rotation of sending is delivered to eight slotting cutters electricity main shafts 2 by moving contact contact 13, moving contact slip ring 12, wire 15.The rotating speed that eight helical edges slotting cutters rotatablely move with turn to consistent.
When needs are controlled respectively rotatablely moving of eight slotting cutters electricity main shafts, can be by increasing the quantity of moving contact contact 13, moving contact slip ring 12 and dead ring 14, and the moving contact of difference slip ring 12 is realized by electric main shaft 2 connections of wire 15 and corresponding slotting cutter.The rotating speed that this moment, eight helical edges slotting cutters rotatablely moved with turn to can be consistent also can be inconsistent.
The processing to workpiece is finished in the compound milling of mobile composition of facing cutter rotation, eight helical edges slotting cutter rotations, traverse feed workbench, length feed workbench, lifting platform.
Eight helical edges vertical milling knife-edge rotation limit incision workpiece form orderly multiple-cutting-edge processing, have improved lathe efficient.The helical edges milling cutter has brisk, steady, the efficient advantages of higher of cutting with respect to straight knife simultaneously, so CNC milling machine of the present invention can effectively reduce machine vibration and cutting force, reduce heat in metal cutting than Numerical-control Milling Machines, while eight helical edges slotting cutter intermittent-cutting workpiece, each milling cutter has cutting workpiece time and cutting workpiece time not in process, and this not only is conducive to dispel the heat but also can improve every the tool life of helical edges slotting cutter.CNC milling machine of the present invention can improve the efficient of slabbing effectively, reduces cutting force, reduces heat in metal cutting, improves tool life, reduces machine vibration.
Claims (5)
1. a compound numerical control milling machine is characterized in that: comprise electrical spindle for machine tool, slotting cutter electricity main shaft, facing cutter, ram type crossbeam, lathe bed, helical edges slotting cutter, traverse feed workbench, length feed workbench, lifting platform, base, control system, moving contact slip ring, moving contact contact, dead ring and wire;
Described control system comprises command analysis module, electrical spindle for machine tool control module, slotting cutter electricity main shaft control module, traverse feed control module, length feed control module and elevating control module; Command analysis module receives parameter and the control command of extraneous input, generates respectively the control instruction of other each modules after the parsing, is given to simultaneously other modules; Slotting cutter electricity main shaft control module forms a plurality of driving signal outputs according to instruction, is delivered to slotting cutter electricity main shaft by moving contact contact, moving contact slip ring, wire, drives signal for one of each slotting cutter, controls it and rotatablely moves;
Electrical spindle for machine tool and ram type crossbeam are connected, and ram type crossbeam and lathe bed are connected, and lathe bed and base are connected; Lifting platform is connected with lathe bed and can moves up and down along lathe bed, and the length feed workbench is positioned on the lifting platform and can be inside and outside mobile along lifting platform, and the traverse feed workbench is positioned on the length feed workbench and Feed table move left and right longitudinally; Facing cutter and electrical spindle for machine tool lower end are connected, and a plurality of slotting cutter electricity main shafts and facing cutter are connected; Each slotting cutter electricity main shaft lower end helical edges slotting cutter that is connected, a plurality of moving contact slip rings are embedded in the facing cutter upper surface, be dead ring between moving contact slip ring and the facing cutter, a plurality of moving contact contacts upper end is connected with the ram type crossbeam, and contact slide also can be moved relatively with corresponding moving contact slip ring contact in each moving contact contact lower end; Each moving contact slip ring connects wire, and wire passes dead ring and is connected with corresponding slotting cutter electricity main shaft; Electrical spindle for machine tool and slotting cutter electricity main shaft all can be around self axis rotations, the output of the electrical spindle for machine tool control module of control system links to each other with electrical spindle for machine tool, the output of slotting cutter electricity main shaft control module links to each other with a plurality of slotting cutter electricity main shafts by moving contact contact, moving contact slip ring, wire, the output of traverse feed control module, length feed control module and elevating control module links to each other with the drive unit of traverse feed workbench, length feed workbench, lifting platform respectively, thereby realizes being positioned at the processing of the workpiece planarization on the traverse feed workbench.
2. a kind of compound numerical control milling machine according to claim 1 is characterized in that: a plurality of slotting cutters electricity main shafts adopt even or non-homogeneous regular distribution in facing cutter.
3. a kind of compound numerical control milling machine according to claim 1 is characterized in that: the direction of rotation of electrical spindle for machine tool and slotting cutter electricity main shaft in the same way or oppositely.
4. a kind of compound numerical control milling machine according to claim 1 is characterized in that: comprise separately feed drive unit and actuating unit in described traverse feed workbench, length feed workbench, the lifting platform; Feed drive unit is converted to the driving of actuating unit with control system to the control signal of workbench, actuating unit realize respectively the relevant work platform laterally, vertically and move up and down.
5. a kind of compound numerical control milling machine according to claim 1 is characterized in that: move the quantity that contacts slip ring, dead ring, moving contact contact and equate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310013841.1A CN103056428B (en) | 2013-01-15 | 2013-01-15 | Combined numerical control milling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310013841.1A CN103056428B (en) | 2013-01-15 | 2013-01-15 | Combined numerical control milling machine |
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| CN103056428A true CN103056428A (en) | 2013-04-24 |
| CN103056428B CN103056428B (en) | 2015-02-18 |
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| CN201310013841.1A Expired - Fee Related CN103056428B (en) | 2013-01-15 | 2013-01-15 | Combined numerical control milling machine |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273344A (en) * | 2013-05-08 | 2013-09-04 | 苏州东方模具科技股份有限公司 | Work clamp matched with universal miller and used for milling seam faces of glass molds |
| CN103769677A (en) * | 2014-01-16 | 2014-05-07 | 北京理工大学 | Differential stepless speed-regulation multimode hobbing machine tool |
| CN105358278A (en) * | 2013-07-01 | 2016-02-24 | 国立大学法人名古屋大学 | End mill machining device, cam apparatus and nc program |
| CN106774257A (en) * | 2016-12-16 | 2017-05-31 | 重庆电子工程职业学院 | Open AC servo motion control pilot system |
| CN106914663A (en) * | 2015-12-28 | 2017-07-04 | 南京沃特电机有限公司 | A kind of cartridge case trimmer |
| CN108672778A (en) * | 2018-05-23 | 2018-10-19 | 夏文斌 | A kind of the cutting and milling machine structure and its control method of the automatic processing device of wire stripping blade |
| CN108746797A (en) * | 2018-06-28 | 2018-11-06 | 北京理工大学 | A kind of Compound Machining tool milling-milling power head |
| CN110052664A (en) * | 2019-05-05 | 2019-07-26 | 东莞市鑫拓智能机械科技有限公司 | A kind of equipment for processing harmonic reducer flexible wheel |
| CN112247231A (en) * | 2020-10-15 | 2021-01-22 | 航天科工哈尔滨风华有限公司 | Lengthened angle milling head device of three-point positioning supporting structure |
| CN113477992A (en) * | 2021-08-16 | 2021-10-08 | 潘炳汉 | Metal steel plate end face chip milling device |
| CN115008203A (en) * | 2022-03-08 | 2022-09-06 | 驻马店佩奇实业有限公司 | Special combination machining center of follow-on spoke screw |
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| GB1437145A (en) * | 1973-04-28 | 1976-05-26 | Toyoda Machine Works Ltd | Control system for machine tool provided with automatic tool- exchanger |
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| JP2010069545A (en) * | 2008-09-16 | 2010-04-02 | Brother Ind Ltd | Numerical control type machine tool and control program used for the same |
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| CN202239826U (en) * | 2011-10-08 | 2012-05-30 | 山东华强精密机床有限公司 | Numerically controlled milling machine |
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2013
- 2013-01-15 CN CN201310013841.1A patent/CN103056428B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1437145A (en) * | 1973-04-28 | 1976-05-26 | Toyoda Machine Works Ltd | Control system for machine tool provided with automatic tool- exchanger |
| CN2573125Y (en) * | 2002-10-25 | 2003-09-17 | 沈阳工业学院 | Vertical high-speed NC milling machine |
| JP2010069545A (en) * | 2008-09-16 | 2010-04-02 | Brother Ind Ltd | Numerical control type machine tool and control program used for the same |
| CN201470957U (en) * | 2009-07-24 | 2010-05-19 | 王占余 | Planer vertical high-speed numerical control milling machine |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273344A (en) * | 2013-05-08 | 2013-09-04 | 苏州东方模具科技股份有限公司 | Work clamp matched with universal miller and used for milling seam faces of glass molds |
| CN105358278A (en) * | 2013-07-01 | 2016-02-24 | 国立大学法人名古屋大学 | End mill machining device, cam apparatus and nc program |
| CN103769677A (en) * | 2014-01-16 | 2014-05-07 | 北京理工大学 | Differential stepless speed-regulation multimode hobbing machine tool |
| CN103769677B (en) * | 2014-01-16 | 2015-11-25 | 北京理工大学 | Differential stepless speed regulation multi-mode rolling cut lathe |
| CN106914663A (en) * | 2015-12-28 | 2017-07-04 | 南京沃特电机有限公司 | A kind of cartridge case trimmer |
| CN106774257A (en) * | 2016-12-16 | 2017-05-31 | 重庆电子工程职业学院 | Open AC servo motion control pilot system |
| CN108672778A (en) * | 2018-05-23 | 2018-10-19 | 夏文斌 | A kind of the cutting and milling machine structure and its control method of the automatic processing device of wire stripping blade |
| CN108672778B (en) * | 2018-05-23 | 2020-07-14 | 台州孚亚电机有限公司 | Cutting and milling mechanism of automatic machining equipment for wire stripping blades and control method of cutting and milling mechanism |
| CN108746797A (en) * | 2018-06-28 | 2018-11-06 | 北京理工大学 | A kind of Compound Machining tool milling-milling power head |
| CN110052664A (en) * | 2019-05-05 | 2019-07-26 | 东莞市鑫拓智能机械科技有限公司 | A kind of equipment for processing harmonic reducer flexible wheel |
| CN112247231A (en) * | 2020-10-15 | 2021-01-22 | 航天科工哈尔滨风华有限公司 | Lengthened angle milling head device of three-point positioning supporting structure |
| CN113477992A (en) * | 2021-08-16 | 2021-10-08 | 潘炳汉 | Metal steel plate end face chip milling device |
| CN115008203A (en) * | 2022-03-08 | 2022-09-06 | 驻马店佩奇实业有限公司 | Special combination machining center of follow-on spoke screw |
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| CN103056428B (en) | 2015-02-18 |
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