CN104801991A - Novel numerical control machining center with multi-direction machining function - Google Patents
Novel numerical control machining center with multi-direction machining function Download PDFInfo
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- CN104801991A CN104801991A CN201510209399.9A CN201510209399A CN104801991A CN 104801991 A CN104801991 A CN 104801991A CN 201510209399 A CN201510209399 A CN 201510209399A CN 104801991 A CN104801991 A CN 104801991A
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- axis
- rail
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- axis rail
- numerical control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/017—Arrangements of ways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
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Abstract
The invention relates to the field of numerical control machining centers, in particular to a novel numerical control machining center with a multi-direction machining function. The novel numerical control machining center comprises a machine tool base, a machining cross beam, a longitudinal machine head and a transverse machine head, wherein X-axis rails, Y1-axis rails and Y2-axis rails are arranged on the upper surface of the machine tool base; the machining cross beam and the transverse machine head are correspondingly arranged on the Y1-axis rails and Y2-axis rails in a sliding manner; Z-axis rails are arranged on the cross beam; the longitudinal machine head is arranged on the Z-axis rails in a sliding manner; each of the longitudinal machine head and the transverse machine head is provided with a machining spindle; the machine tool base comprises a left-side base, a right-side base and an X-axis base; the Y1-axis rails and the Y2-axis rails are correspondingly arranged on the upper surface of the left-side base and the upper surface of the right-side base and are positioned on two sides of the X-axis rails; the left-side base and the right-side base are correspondingly connected with the left side face and the right side face of the X-axis base in a sliding manner. According to the contents, the invention provides the numerical control machining center with the advantages of more scientific structure, higher machining efficiency and higher machining precision.
Description
Technical field
The present invention relates to numerical control machining center field, particularly relate to a kind of novel numerical control machining center with multidirectional machining functions.
Background technology
Most traditional numerical control machining center is only provided with a machining spindle, in order to utilize a main shaft to realize the effect of multiaspect processing, the mounting structure of main shaft being provided with the rotatable devices such as index dial, changing the machine direction of main shaft.But this processing processing mode makes the position fixing process of main shaft after switching machined surface become and complexity.After a upper horizontal surface as complete in spindle processing, be switched to some points on vertical side and start processing, just need the first withdrawing of main shaft, then rotate to an angle, passing through the comprehensive movement in X, Y, Z axis, some points that just can navigate to this side are processed, and the error of this tool setting is very large, and part processing precision is reduced greatly; The process of this tool setting in rotary moving, needs the position of angle, tool length and the concrete processing stand rotated according to main shaft arriving of COMPREHENSIVE CALCULATING.Make numerical control machining center become extremely complicated in the operation concrete workpiece being carried out to multiaspect processing, also add the difficulty of programming simultaneously greatly.
Also the numerical control machining center being simultaneously provided with multiple machining spindle has been there is in prior art, but several main shafts that these lathes are arranged be arranged in parallel, being equivalent to is exactly the quantity simply adding main shaft, thus make numerical control machining center can process multiple workpiece simultaneously, add the working (machining) efficiency of lathe.But this multiaxis NC maching center can not utilize multiple of the main shaft set up processing work simultaneously, just adds somewhat to working (machining) efficiency, can not meet the processing needs of more parts.
Summary of the invention
The object of the invention is to put forward one and there is multiaspect machining spindle, the numerical control machining center that the processing free degree is higher.
For reaching this object, the present invention by the following technical solutions:
A novel numerical control machining center with multidirectional machining functions, comprises lathe base, processing crossbeam, longitudinal head and horizontal head;
Further illustrate, described lathe base upper surface is provided with X-axis line rail and the Y vertical with X-axis line rail
1axis rail and Y
2axis rail; Described X-axis line rail slides and is provided with workbench; Described processing crossbeam and described horizontal head slide respectively and are arranged at described Y
1axis rail and Y
2axis rail; Described processing crossbeam is provided with the Y with X-axis line rail horizontal vertical
3axis rail and with described Y
3the z axis rail that axis rail is vertically vertical; Described longitudinal head slides and is located at described z axis rail; Described longitudinal head and described horizontal head are all provided with a machining spindle;
Further illustrate, described lathe base comprises left-hand foot, right side base and X-axis base; Described left-hand foot and described right side base splice in the both sides of described X-axis base respectively, described Y
1axis rail and Y
2axis rail is located at described left-hand foot and right side base upper surface respectively, and is positioned at the both sides of described X-axis line rail; Described processing crossbeam is by the column comprising crossbeam and side, and described column is provided with the tool magazine that the main shaft that can be provided with described longitudinal head carries out tool changing.
More excellent, described left base and right base are slidably connected respectively with on the side, two, left and right of described X-axis base.
More excellent, described left-hand foot and described right side base sliding are arranged at the X that described X-axis base side is provided with
1axis rail.
More excellent, the frock clamp of workpiece is by being installed on the upper surface of described workbench by the index dial that rotates of horizontal 360-degree.
More excellent, described left-hand foot and described right side seat aligned, make described Y
1axis rail and Y
2axis rail conllinear.
Illustrate further, described crossbeam is connected to the upper end of described column, and described column lower end slides and is located at described Y
2axis rail, described longitudinal head is located at the described z axis rail on Z-direction slide plate that described crossbeam is provided with.The slip of described workbench on described X-axis line rail, described horizontal head are at described Y
1slip on described z axis rail of slip on axis rail, described longitudinal head and described crossbeam are at described Y
2slip on axis rail, is all driven by screw mandrel.
The present invention is according to foregoing, and propose a kind of structure science more, working (machining) efficiency is higher, the numerical control machining center that machining accuracy is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present of invention;
Wherein: lathe base 100, left-hand foot 110, X-axis base 112, right side base 120, workbench 130, index dial 140, the frock clamp 150 of workpiece, processing crossbeam 200, crossbeam 210, column 220, longitudinal head 300, machining spindle 340, horizontal head 400, X-axis line rail 510, Y
1axis rail 520, Y
2axis rail 530, Y
3axis rail 540, z axis rail 550, X
1axis rail 560, tool magazine 600.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of novel numerical control machining center with multidirectional machining functions, comprises lathe base 100, processing crossbeam 200, longitudinal head 300 and horizontal head 400; Described lathe base 100 upper surface is provided with X-axis line rail 520 and the Y vertical with X-axis line rail 520
1axis rail 520 and Y
2axis rail 530; Described X-axis line rail 520 slides and is provided with workbench 130; Described processing crossbeam 200 slides respectively with described horizontal head 400 and is arranged at described Y
1axis rail 520 and Y
2axis rail 530; Described processing crossbeam 200 is provided with the Y with X-axis line rail 520 horizontal vertical
3axis rail 540 and with described Y
3the z axis rail 550 that axis rail 540 is vertically vertical; Described longitudinal head 300 slides and is located at described z axis rail 550; Described longitudinal head 300 and described horizontal head 400 are respectively equipped with the first machining spindle 340 and the second machining spindle 340 by rotatable index dial 140.
Described numerical control machining center adopts and be all provided with the main shaft with elaboration on described horizontal head 400 and described longitudinal head 300, more optimizedly these described two main shafts lay respectively on the head of two self-movements, lay respectively at two of workpiece not on coplanar, when described head moves on the line rail of correspondence, there is the good processing free degree; Described machining spindle 340 on two different directions can precisely be processed the end face of workpiece and surrounding side respectively, detailed description, the described machining spindle 340 that described horizontal head 400 is provided with can through simple and quick adjustment, find on the side of workpiece surrounding rapidly and locate accurately, the described machining spindle 340 regulating described longitudinal head 300 to be provided with need not be gone again to process side; Simultaneously, the described machining spindle 340 that described horizontal head 400 and described longitudinal head 300 are provided with can be processed workpiece simultaneously, two heads and the corresponding motion of described machining spindle 340 on described lathe base 100 being installed on it are relatively independent, separately can control, also can Collaborative Control process simultaneously; Described machining spindle 340 is that the index dial 140 by having certain rotary freedom is installed on described horizontal head 400 and described longitudinal head 300, therefore make described machining spindle 340 have and better process the free degree, the processing needs of more different workpieces can be met; Make the machining control of described numerical control machining center more diversified according to foregoing, flexibility is high, thus makes the working (machining) efficiency of described numerical control machining center higher, and the scope of application is wider.
Described lathe base 100 comprises left-hand foot 110, right side base 120 and X-axis base; Described left-hand foot 110 and described right side base 120 splice in the both sides of described X-axis base respectively, described Y
1axis rail 520 and Y
2axis rail 530 is located at described left-hand foot 110 and right side base 120 upper surface respectively, and is positioned at the both sides of described X-axis line rail 520; Described left-hand foot and described right side base sliding are arranged at the X that described X-axis base side is provided with
1axis rail.
Described X-axis line rail 520 is that the Y line rail in traditional numeric-control machining center is separated into described Y
1axis rail 520 and Y
2axis rail 530 two parts, thus make described Y
1axis rail 520 and Y
2axis rail 530 is not an entirety, has the independent characteristic arranged, and yet provides arrange basis for described horizontal head 400 and described longitudinal head 300 have independent working motion.Described left-hand foot 110 and right side base 120 can at described X
1axis rail 560 is free to slide, described left-hand foot 110 drives described horizontal head 400 to move, described right side base 120 drives described longitudinal head 300 to move, thus make two described heads can self-movement separately, make the processing mode of described numerical control machining center more flexible, and then expand the scope of application of described numerical control machining center.
The frock clamp 150 of workpiece is by being installed on the upper surface of described workbench 130 by the index dial 140 that rotates of horizontal 360-degree.
Because a lot of workpiece is not often a side need processing, therefore described workbench 130 upper surface is directly fixed in, after a side machines by described machining spindle 340, shut down again and reinstall workpiece, location, so just make the process of side surface of workpiece loaded down with trivial details, machining accuracy also reduces greatly; After being provided with described index dial 140, described machining spindle 340 often machines a side, described workpiece turns an angle on described index dial 140, from the processing carrying out next side, because each index dial 140 has corresponding scale, therefore the process positioned after saving workpiece rotational workpieces, makes the processing of described workpiece more simple, quick further.
Described left-hand foot 110 and described right side base 120 align, and make described Y
1axis rail 520 and Y
2axis rail 530 conllinear.
In a lot of situation, workpiece end face and side processing carry out, by described Y simultaneously
1axis rail 520 and Y
2axis rail 530 conllinear, make described horizontal head 400 and longitudinal head 300 add man-hour to workpiece end face and side respectively at the same time, coordinate is in the X-axis direction identical, thus enormously simplify control difficulty.
Described processing crossbeam 200 is by the column 220 comprising crossbeam 210 and side, and described crossbeam 210 is connected to the upper end of described column 220, and described column 220 lower slide is located at described Y
2axis rail 530, described longitudinal head 300 is located at the described z axis rail 550 on Z-direction slide plate that described crossbeam 210 is provided with; Described column 220 is provided with the tool magazine 600 that the main shaft that can be provided with described longitudinal head 300 carries out tool changing; Described tool magazine 600 comprises holder, storehouse body and is arranged at the rotary head of body inside, storehouse, and described storehouse body is fixed on the side of described column 220 by floor installation, described rotary head is rotated around Z axis and carries out tool changing.
Described crossbeam 210 is roughly L shape, stands upside down and is arranged on the base of described lathe; So both can not affect the setting of horizontal head 400 described in opposite side, described X-axis base is made again to pass below described crossbeam 210, have enough mobile spaces, thus make the mechanism of described numerical control machining center more scientific and reasonable, the scope of application is more extensive.The described machining spindle 340 that longitudinal head 300 of described numerical control machining center more excellent is in addition arranged can need to carry out cutter changing according to processing, and described tool magazine 600 directly carries out being electrically connected with corresponding control cabinet, do not need manual operation, thus achieve the full-automatic processing of described numerical control machining center.
The slip of described workbench 130 on described X-axis line rail 520, described horizontal head 400 are at described Y
1slip on described z axis rail 550 of slip on axis rail 520, described longitudinal head 300 and described crossbeam 210 are at described Y
2slip on axis rail 530, is all driven by screw mandrel.
Because be will lean against slip on corresponding line rail to realize in the motion of processing head described in process, and the stationarity of moving in sliding process have impact on the precision of processing to a great extent, and screw rod transmission is under the prerequisite meeting stabilized driving, also ensure that the stability of motion, thus brief introduction ensure that the machining accuracy that described numerical control machining center is good.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (6)
1. a novel numerical control machining center with multidirectional machining functions, is characterized in that, comprises lathe base, processing crossbeam, longitudinal head and horizontal head;
Described lathe base upper surface is provided with X-axis line rail and the Y vertical with X-axis line rail
1axis rail and Y
2axis rail; Described X-axis line rail slides and is provided with workbench; Described processing crossbeam and described horizontal head slide respectively and are arranged at described Y
1axis rail and Y
2axis rail; Described processing crossbeam is provided with the Y with X-axis line rail horizontal vertical
3axis rail and with described Y
3the z axis rail that axis rail is vertically vertical; Described longitudinal head slides and is located at described z axis rail; Described longitudinal head and described horizontal head are all provided with a machining spindle;
Described lathe base comprises left-hand foot, right side base and X-axis base; Described left-hand foot and described right side base splice in the both sides of described X-axis base respectively, described Y
1axis rail and Y
2axis rail is located at described left-hand foot and right side base upper surface respectively, and is positioned at the both sides of described X-axis line rail; Described left base and right base are slidably connected with on the side, two, left and right of described X-axis base respectively;
Described processing crossbeam is by the column comprising crossbeam and side, and described column is provided with the tool magazine that the main shaft that can be provided with described longitudinal head carries out tool changing.
2. a kind of novel numerical control machining center with multidirectional machining functions according to claim 1, is characterized in that, described left-hand foot and described right side base sliding are arranged at the X that described X-axis base side is provided with
1axis rail.
3. a kind of novel numerical control machining center with multidirectional machining functions according to claim 1, is characterized in that, the frock clamp of workpiece is by being installed on the upper surface of described workbench by the index dial that rotates of horizontal 360-degree.
4. a kind of novel numerical control machining center with multidirectional machining functions according to claim 1, is characterized in that, described left-hand foot and described right side seat aligned, make described Y
1axis rail and Y
2axis rail conllinear.
5. a kind of novel numerical control machining center with multidirectional machining functions according to claim 1, it is characterized in that, described crossbeam is connected to the upper end of described column, and described column lower end slides and is located at described Y
2axis rail, described longitudinal head is located at the described z axis rail on Z-direction slide plate that described crossbeam is provided with.
6. a kind of novel numerical control machining center with multidirectional machining functions according to claim 1, is characterized in that, the slip of described workbench on described X-axis line rail, described horizontal head are at described Y
1slip on described z axis rail of slip on axis rail, described longitudinal head and described crossbeam are at described Y
2slip on axis rail, is all driven by screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510209399.9A CN104801991B (en) | 2015-04-28 | 2015-04-28 | Numerical control machining center with multi-direction machining function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510209399.9A CN104801991B (en) | 2015-04-28 | 2015-04-28 | Numerical control machining center with multi-direction machining function |
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| Publication Number | Publication Date |
|---|---|
| CN104801991A true CN104801991A (en) | 2015-07-29 |
| CN104801991B CN104801991B (en) | 2017-04-26 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234474A (en) * | 2007-01-30 | 2008-08-06 | 山崎马扎克公司 | Machining center |
| CN201157969Y (en) * | 2008-02-03 | 2008-12-03 | 严孝诚 | Numerical control vertical, transversal double-principal axis pentahedron machining center machine tool structure |
| CN201744851U (en) * | 2009-09-27 | 2011-02-16 | 王建锐 | Cross beam movable type NC (numerical control) boring-milling machine with single upright post |
| EP2527080A1 (en) * | 2011-05-27 | 2012-11-28 | Paolino Bacci S.r.l. | Support and movement system of workpiece-supporting tables for machining centres or machine tools and machining center comprising said system |
| CN203791991U (en) * | 2014-03-20 | 2014-08-27 | 广州市敏嘉制造技术有限公司 | Gantry-type multi-spindle machining center |
-
2015
- 2015-04-28 CN CN201510209399.9A patent/CN104801991B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234474A (en) * | 2007-01-30 | 2008-08-06 | 山崎马扎克公司 | Machining center |
| CN201157969Y (en) * | 2008-02-03 | 2008-12-03 | 严孝诚 | Numerical control vertical, transversal double-principal axis pentahedron machining center machine tool structure |
| CN201744851U (en) * | 2009-09-27 | 2011-02-16 | 王建锐 | Cross beam movable type NC (numerical control) boring-milling machine with single upright post |
| EP2527080A1 (en) * | 2011-05-27 | 2012-11-28 | Paolino Bacci S.r.l. | Support and movement system of workpiece-supporting tables for machining centres or machine tools and machining center comprising said system |
| CN203791991U (en) * | 2014-03-20 | 2014-08-27 | 广州市敏嘉制造技术有限公司 | Gantry-type multi-spindle machining center |
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| CN104801991B (en) | 2017-04-26 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Numerical control machining center having multidirectional machining function Effective date of registration: 20190703 Granted publication date: 20170426 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd Sanshui branch Pledgor: Foshan Pratic CNC Science & Technology Co., Ltd. Registration number: 2019440000252 |
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Address after: Block 1 and block 3, No. 9, Lexin Avenue, Leping Town, Sanshui District, Foshan City, Guangdong Province Patentee after: Guangdong Pradi Technology Co., Ltd Address before: 528137 No. 70, C District, Sanshui Central Industrial Park, Guangdong, Foshan Patentee before: FOSHAN PRATIC CNC SCIENCE & TECHNOLOGY Co.,Ltd. |
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Date of cancellation: 20210303 Granted publication date: 20170426 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd. Sanshui branch Pledgor: FOSHAN PRATIC CNC SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: 2019440000252 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |