CN102049556A - Numerical controlled double-position milling centre - Google Patents
Numerical controlled double-position milling centre Download PDFInfo
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- CN102049556A CN102049556A CN 201110022902 CN201110022902A CN102049556A CN 102049556 A CN102049556 A CN 102049556A CN 201110022902 CN201110022902 CN 201110022902 CN 201110022902 A CN201110022902 A CN 201110022902A CN 102049556 A CN102049556 A CN 102049556A
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Abstract
The invention relates to a machine tool, particularly a numerical controlled double-position milling centre. An upper machine body is connected and arranged on a machine tool base; a left X-axis sliding table and a right X-axis sliding table are respectively in fit connection with the upper machine body by an X-axis straight slider guide rail pair; and the left X-axis sliding table and the right X-axis sliding table are in transmission fit by a left X-axis ball screw rod pair and a right X-axis ball screw rod pair; a left Y-axis sliding table and a right Y-axis sliding table are respectively in fit connection with the left X-axis sliding table and the right X-axis sliding table by a left Y-axis straight slider guide rail pair and a right Y-axis straight slider guide rail pair; and the left Y-axis sliding table and the right Y-axis sliding table are in transmission fit by a left Y-axis ball screw rod pair and a right Y-axis ball screw rod pair; a left Z-axis sliding table and a right Z-axis sliding table are respectively in fit connection with the left Y-axis sliding table and the right Y-axis sliding table by a left Z-axis straight slider guide rail pair and a right Z-axis straight slider guide rail pair; and the left Z-axis sliding table and the right Z-axis sliding table are in transmission fit by a left Z-axis ball screw rod pair and a right Z-axis ball screw rod pair. When the numerical controlled double-position milling centre is compared with a traditional numerical controlled machine tool, the processing time, number of operators and occupied spaces are saved by 50%; and the efficiency is doubled.
Description
Technical field
The present invention relates to a kind of lathe, be specially a kind of numerical control double milling center.
Background technology
Moulds such as blade mold, bottle mould, general metallic element generally has the identical requirements of technical indicator such as size, tolerance, surface roughness in the process of producing, in the process of producing in enormous quantities, as adopt traditional manufacturing process, need be on a machine tool piecemeal processing, the part of processing is subjected to quantity, the operational personnel quantitative limitation of lathe in unit interval, the skilled operation degree that adds operating personnel is very different, requires in the production cycle that productivity ratio must be very restricted in the more limited time.
Summary of the invention
At problems of the prior art, the object of the present invention is to provide a kind of technical scheme of the numerical control double milling center that can process simultaneously symmetrical, identical mould or part, working (machining) efficiency height, easy and simple to handle, equipment volume is little.
Described numerical control double milling center, it is characterized in that: connection is provided with fuselage on the lathe base, left side X-axis slide unit and right X-axis slide unit are connected by X-axis linear slider guideway and last fuselage respectively, and cooperate by left X-axis ball wire bar pair, right X-axis ball screw auxiliary driving respectively; Left side Y-axis slide unit and right Y-axis slide unit are connected by left Y-axis linear slider guideway, right Y-axis linear slider guideway and left X-axis slide unit and right X-axis slide unit respectively, and cooperate by left Y-axis ball wire bar pair, right Y-axis ball screw auxiliary driving respectively; Left side Z axle slide unit and right Z axle slide unit are connected by left Z axle linear slider guideway, right Z axle linear slider guideway and left Y-axis slide unit and right Y-axis slide unit respectively, and cooperate by left Z shaft ball screw pair, right Z shaft ball screw auxiliary driving respectively; Stationary table is arranged on the lathe base.
Described numerical control double milling center is characterized in that described left Z axle slide unit is provided with left spindle motor and left main shaft, and left spindle motor and left main shaft are connected by shaft coupling; Described right Z axle slide unit and left Z axle slide unit are symmetrical arranged.
Described numerical control double milling center is characterized in that described left Z shaft ball screw pair and left drive motors are connected by synchronous pulley and synchronous band; Described right Z shaft ball screw is secondary to be symmetrical arranged with left Z shaft ball screw pair.
Described numerical control double milling center is characterized in that described workbench the right and left is provided with left tool setting device, right tool setting device respectively, left tool setting device, right tool setting device tool setting simultaneously or along the tool setting of X-direction optional position.
Described numerical control double milling center, it is characterized in that the described fuselage of going up is provided with the first linear slider guide rail and first ball screw, on left side X-axis slide unit and the right X-axis slide unit first linear slider and first ball screw nut are set respectively, the side-to-side movement that left X-axis slide unit and right X-axis slide unit work are associated or side's transfixion, the opposing party's self-movement.
Described numerical control double milling center, it is characterized in that being provided with respectively on described left Y-axis slide unit and the right Y-axis slide unit second ball screw nut and the second linear slider guide rail, on a left side X-axis slide unit and the right X-axis slide unit second ball screw and second linear slider are set respectively, left Y-axis slide unit and right Y-axis slide unit seesaw simultaneously or side's transfixion, the opposing party's self-movement.
Described numerical control double milling center, it is characterized in that on described left Z axle slide unit and the right Z axle slide unit the 3rd ball screw nut and the 3rd linear slider guide rail being set respectively, on a left side Y-axis slide unit and the right Y-axis slide unit the 3rd ball screw and the 3rd linear slider are set respectively, left Z axle slide unit and right Z axle slide unit moves up and down simultaneously or side's transfixion, the opposing party's self-movement.
Described numerical control double milling center is characterized in that described workbench is fixing T type groove structure, installation special fixture or pressing plate above it.
Above-mentioned numerical control double milling center, structure is ingenious, easy and simple to handle, equipment volume is little; Compare with traditional Digit Control Machine Tool, process time, operation number, occupation of land space save 50%, and efficient doubles, but uses 2 parts of this lathe time processing, and clamping times, number of changing knife significantly reduce, and machining accuracy and symmetry improve greatly.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cross-sectional view of Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 1.
The specific embodiment
As shown in the figure, numerical control double milling center, connect on the lathe base 1 fuselage 2 is set, left side X-axis slide unit 4 and right X-axis slide unit 3 are connected by X-axis linear slider guideway and last fuselage 2 respectively, and respectively by left X-axis ball wire bar pair 14,15 transmissions of right X-axis ball wire bar pair cooperate, particularly: go up fuselage 2 and be provided with the first linear slider guide rail and first ball screw, on left side X-axis slide unit 4 and the right X-axis slide unit 3 first linear slider and first ball screw nut are set respectively, wherein the first linear slider guide rail is that left X-axis slide unit 4 and right X-axis slide unit 3 are shared, the side-to-side movement that left X-axis slide unit 4 and right X-axis slide unit 3 can be done to be associated or side's transfixion, the opposing party's self-movement; Left side Y-axis slide unit 6 and right Y-axis slide unit 5 are respectively by left Y-axis linear slider guideway, right Y-axis linear slider guideway and left X-axis slide unit 4 and right X-axis slide unit 3 are connected, and respectively by left Y-axis ball wire bar pair 12, the auxiliary driving of right Y-axis ball screw cooperates, particularly: second ball screw nut and the second linear slider guide rail are set respectively on left Y-axis slide unit 6 and the right Y-axis slide unit 5, on left side X-axis slide unit 4 and the right X-axis slide unit 3 second ball screw and second linear slider are set respectively, left Y-axis slide unit 6 and right Y-axis slide unit 5 can seesaw or side's transfixion simultaneously, the opposing party's self-movement; Left side Z axle slide unit 8 and right Z axle slide unit 7 are respectively by left Z axle linear slider guideway, right Z axle linear slider guideway and left Y-axis slide unit 6 and right Y-axis slide unit 5 are connected, and respectively by left Z shaft ball screw pair 13, the auxiliary driving of right Z shaft ball screw cooperates, particularly: on left Z axle slide unit 8 and the right Z axle slide unit 7 the 3rd ball screw nut and the 3rd linear slider guide rail are set respectively, on left side Y-axis slide unit 6 and the right Y-axis slide unit 5 the 3rd ball screw and the 3rd linear slider are set respectively, left Z axle slide unit 8 and right Z axle slide unit 7 can move up and down or side's transfixion simultaneously, the opposing party's self-movement; Workbench 11 is fixedly installed on the lathe base 1, is fixing T type groove structure, special fixture or pressing plate etc. can be installed above it realize processing; Workbench 11 the right and lefts are provided with left tool setting device 9, right tool setting device 10 respectively, left tool setting device 9, right tool setting device 10 tool setting simultaneously or along the tool setting of X-direction optional position.
Described left Z axle slide unit 8 is provided with left spindle motor 16 and left main shaft 17, and left spindle motor 16 and left main shaft 17 are connected by shaft coupling; Described right Z axle slide unit 7 is symmetrical arranged with left Z axle slide unit 8.
Described left Z shaft ball screw secondary 13 is connected by synchronous pulley 18 and synchronous band with left drive motors; Described right Z shaft ball screw is secondary to be symmetrical arranged with left Z shaft ball screw pair 13.
Moving component of the present invention comprises X-axis parts, Y-axis parts and Z spindle unit, and all in the work of lathe base 1 top, X-direction is equipped with and the isometric linear slider guide rail of lathe bed on last fuselage 2 for they.Two cover X-axis drive disk assembly ball wire bar pair left and right sides stroke directions are opposite, and two cover Y-axis drive disk assembly ball wire bar pairs are for being synchronized with the movement, and the transmission direction of two cover Z through-drive parts ball wire bar pairs also is identical.Whole lathe drive disk assembly all connects by the linear slider guideway: the X-axis parts are arranged on the fuselage 2, and the Y-axis parts are on the X-axis parts, and the Z spindle unit is on the Y-axis parts, thus the optional position process requirements of implementation space.
Compared with prior art, the present invention has following advantages:
1. compare with original numerical control machine tool processing parts or mould, design phase and generation CAM program phase at mould or part, only need design and a manufacture order model and NC program, the time saves 50%, and efficient doubles;
2. when upper machined, the time of processing 2 parts or mould is equal to the lost time of original traditional numerical control machine tool processing single-piece, and therefore, the time saves 50%, and efficient doubles;
3. because traditional numerical control machine tool generally all is piecemeal processing mold or part, need several times clamping, repeatedly tool changing, tool setting, therefore machining accuracy (symmetry) is not high relatively; And the disposable processing of the present invention is a pair of, and the number of times of clamping, the number of times of tool setting greatly reduce, and machining accuracy (symmetry) improves greatly;
4. this machining tool floor space only is equivalent to 1/2 of traditional machining tool while process unit's mould or part floor space.
Claims (8)
1. numerical control double milling center, it is characterized in that: lathe base (1) is gone up to connect fuselage (2) is set, left side X-axis slide unit (4) and right X-axis slide unit (3) are connected by X-axis linear slider guideway and last fuselage (2) respectively, and cooperate by left X-axis ball wire bar pair (14), right X-axis ball wire bar pair (15) transmission respectively; Left side Y-axis slide unit (6) and right Y-axis slide unit (5) are connected by left Y-axis linear slider guideway, right Y-axis linear slider guideway and left X-axis slide unit (4) and right X-axis slide unit (3) respectively, and cooperate by left Y-axis ball wire bar pair (12), right Y-axis ball screw auxiliary driving respectively; Left side Z axle slide unit (8) and right Z axle slide unit (7) are connected by left Z axle linear slider guideway, right Z axle linear slider guideway and left Y-axis slide unit (6) and right Y-axis slide unit (5) respectively, and cooperate by left Z shaft ball screw pair (13), right Z shaft ball screw auxiliary driving respectively; Workbench (11) is fixedly installed on the lathe base (1).
2. numerical control double milling according to claim 1 center, it is characterized in that described left Z axle slide unit (8) is provided with left spindle motor (16) and left main shaft (17), left spindle motor (16) and left main shaft (17) are connected by shaft coupling; Described right Z axle slide unit (7) is symmetrical arranged with left Z axle slide unit (8).
3. numerical control double milling according to claim 1 center is characterized in that described left Z shaft ball screw pair (13) and left drive motors are connected by synchronous pulley (18) and synchronous band; Described right Z shaft ball screw is secondary to be symmetrical arranged with left Z shaft ball screw pair (13).
4. numerical control double milling according to claim 1 center, it is characterized in that described workbench (11) the right and left is provided with left tool setting device (9), right tool setting device (10) respectively, left tool setting device (9), right tool setting device (10) tool setting simultaneously or along the tool setting of X-direction optional position.
5. numerical control double milling according to claim 1 center, it is characterized in that the described fuselage (2) of going up is provided with the first linear slider guide rail and first ball screw, on left side X-axis slide unit (4) and the right X-axis slide unit (3) first linear slider and first ball screw nut are set respectively, the side-to-side movement that left X-axis slide unit (4) and right X-axis slide unit (3) work are associated or side's transfixion, the opposing party's self-movement.
6. numerical control double milling according to claim 1 center, it is characterized in that being provided with respectively on described left Y-axis slide unit (6) and the right Y-axis slide unit (5) second ball screw nut and the second linear slider guide rail, on a left side X-axis slide unit (4) and the right X-axis slide unit (3) second ball screw and second linear slider are set respectively, left Y-axis slide unit (6) and right Y-axis slide unit (5) seesaw simultaneously or side's transfixion, the opposing party's self-movement.
7. numerical control double milling according to claim 1 center, it is characterized in that being provided with respectively on described left Z axle slide unit (8) and the right Z axle slide unit (7) the 3rd ball screw nut and the 3rd linear slider guide rail, on a left side Y-axis slide unit (6) and the right Y-axis slide unit (5) the 3rd ball screw and the 3rd linear slider are set respectively, left Z axle slide unit (8) and right Z axle slide unit (7) move up and down simultaneously or side's transfixion, the opposing party's self-movement.
8. numerical control double milling according to claim 1 center is characterized in that described workbench (11) is fixing T type groove structure, installation special fixture or pressing plate above it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110022902 CN102049556A (en) | 2011-01-21 | 2011-01-21 | Numerical controlled double-position milling centre |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110022902 CN102049556A (en) | 2011-01-21 | 2011-01-21 | Numerical controlled double-position milling centre |
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| CN102049556A true CN102049556A (en) | 2011-05-11 |
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| CN 201110022902 Pending CN102049556A (en) | 2011-01-21 | 2011-01-21 | Numerical controlled double-position milling centre |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240603A (en) * | 2012-02-14 | 2013-08-14 | 烟台金晖铜业有限公司 | Parallel drilling and milling machine |
| CN103941639A (en) * | 2014-05-04 | 2014-07-23 | 淮海工业集团有限公司 | Intelligent synchronous method for double-channel double-station turn-milling complex numerical control machine tool |
| CN108015621A (en) * | 2017-11-30 | 2018-05-11 | 无锡市天运五金机电有限公司 | A kind of handware drilling equipment |
| CN113070540A (en) * | 2021-03-25 | 2021-07-06 | 北京石油化工学院 | Aviation blade air film hole machining machine tool |
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| GB832674A (en) * | 1958-10-01 | 1960-04-13 | Blackburn Group Ltd | Improvements in and relating to machine tools |
| JPH11165211A (en) * | 1997-12-04 | 1999-06-22 | Howa Mach Ltd | Inner face machining machine |
| CN2539596Y (en) * | 2001-03-13 | 2003-03-12 | Jobs股份公司 | Machine tool |
| CN2675310Y (en) * | 2004-02-20 | 2005-02-02 | 杭州西湖分离机械有限公司 | Special milling machine for plastic products |
| CN200974142Y (en) * | 2006-11-17 | 2007-11-14 | 上海飞乐瑞盛特电子机械设备有限公司 | Double end footwear mould carving and milling machine |
| EP1992449A1 (en) * | 2007-05-11 | 2008-11-19 | Paolino Bacci S.R.L. | Machining center and machining method |
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2011
- 2011-01-21 CN CN 201110022902 patent/CN102049556A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB832674A (en) * | 1958-10-01 | 1960-04-13 | Blackburn Group Ltd | Improvements in and relating to machine tools |
| JPH11165211A (en) * | 1997-12-04 | 1999-06-22 | Howa Mach Ltd | Inner face machining machine |
| CN2539596Y (en) * | 2001-03-13 | 2003-03-12 | Jobs股份公司 | Machine tool |
| CN2675310Y (en) * | 2004-02-20 | 2005-02-02 | 杭州西湖分离机械有限公司 | Special milling machine for plastic products |
| CN200974142Y (en) * | 2006-11-17 | 2007-11-14 | 上海飞乐瑞盛特电子机械设备有限公司 | Double end footwear mould carving and milling machine |
| EP1992449A1 (en) * | 2007-05-11 | 2008-11-19 | Paolino Bacci S.R.L. | Machining center and machining method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240603A (en) * | 2012-02-14 | 2013-08-14 | 烟台金晖铜业有限公司 | Parallel drilling and milling machine |
| CN103941639A (en) * | 2014-05-04 | 2014-07-23 | 淮海工业集团有限公司 | Intelligent synchronous method for double-channel double-station turn-milling complex numerical control machine tool |
| CN103941639B (en) * | 2014-05-04 | 2017-02-22 | 淮海工业集团有限公司 | Intelligent synchronous method for double-channel double-station turn-milling complex numerical control machine tool |
| CN108015621A (en) * | 2017-11-30 | 2018-05-11 | 无锡市天运五金机电有限公司 | A kind of handware drilling equipment |
| CN113070540A (en) * | 2021-03-25 | 2021-07-06 | 北京石油化工学院 | Aviation blade air film hole machining machine tool |
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Application publication date: 20110511 |