CN104801989B - A kind of numerically-controlled machine tool with Multi-axis Machining function - Google Patents
A kind of numerically-controlled machine tool with Multi-axis Machining function Download PDFInfo
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- CN104801989B CN104801989B CN201510209008.3A CN201510209008A CN104801989B CN 104801989 B CN104801989 B CN 104801989B CN 201510209008 A CN201510209008 A CN 201510209008A CN 104801989 B CN104801989 B CN 104801989B
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- axis
- rail
- head
- crossbeam
- axis rail
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Classifications
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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
- B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
-
- 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
- B23Q1/015—Frames, beds, pillars
-
- 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
-
- 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
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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
-
- 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
- B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
- B23Q2039/002—Machines with twin spindles
Abstract
The present invention relates to digit ctrol machine tool field more particularly to a kind of novel numerically-controlled machine tools with Multi-axis Machining function, including lathe base, processing crossbeam, longitudinal head and lateral head；Lathe base upper surface is equipped with X-axis line rail, Y1Axis rail and Y2Axis rail；Processing crossbeam is slideably positioned in Y respectively with lateral head1Axis rail and Y2Axis rail；Crossbeam is equipped with z axis rail；Longitudinal head sliding is set to z axis rail；The longitudinal direction head and the lateral head are respectively equipped with the first machining spindle and the second machining spindle by rotatable index dial；The present invention is according to the above, it is proposed a kind of numerically-controlled machine tool with machining spindle, the machining spindle is arranged by index dial to be fixed, and has higher processing degree of freedom, the processing that more different machined surfaces can be met, so that the range of work of the numerically-controlled machine tool is more extensive.
Description
Technical field
The present invention relates to digit ctrol machine tool field more particularly to a kind of numerically-controlled machine tools with Multi-axis Machining function.
Background technology
Most traditional numerically-controlled machine tools are provided only with a machining spindle, in order to realize that multi-panel adds using a main shaft
The effect of work is provided with the rotatable devices such as index dial, to change the machine direction of main shaft on the mounting structure of main shaft.But
It is that this processing processing method makes position fixing process of the main shaft after switching machined surface become and its complicated.As spindle processing is complete
After one upper horizontal surface, to be switched to some point on vertical side and start to process, it is necessary to which then main shaft elder generation withdrawing rotates
Certain angle can just be navigated on some point of the side and be processed by the comprehensive movement in X, Y, Z axis, and
And this error to knife is very big so that part processing precision substantially reduces；This moving in rotation needs basis to the process of knife
Arriving for COMPREHENSIVE CALCULATING is carried out in the position of angle, cutter length and specific processing stand that main shaft rotates.So that numerically-controlled machine tool is to specific
The operation that workpiece carries out multi-panel processing becomes extremely complex, increasing also while greatly the difficulty of programming.
Also occur while being equipped with the numerically-controlled machine tool of multiple machining spindles in the prior art, but be arranged on these lathes
Several main shafts are disposed in parallel, are equivalent to simply increase the quantity of main shaft, so that numerically-controlled machine tool can be same
The multiple workpiece of Shi Jiagong, increase the processing efficiency of lathe.But this multi-axis NC Machine Tools cannot utilize the main shaft added same
When multiple faces of workpieces processing, only to add somewhat to processing efficiency, the processing needs of more parts cannot be met.
Invention content
It is a kind of with multi-panel machining function it is an object of the invention to propose, process the higher numerically-controlled machine tool of degree of freedom.
For this purpose, the present invention uses following technical scheme：
A kind of numerically-controlled machine tool with Multi-axis Machining function, including lathe base, processing crossbeam, longitudinal head and transverse direction
Head；
Into an explanation, the lathe base upper surface is equipped with X-axis line rail and the Y vertical with X-axis line rail1Axis rail and Y2
Axis rail；The X-axis line rail sliding is equipped with workbench；The transverse direction head is slideably positioned in the Y1Axis rail, the processing
Crossbeam is slideably positioned in the Y2Axis rail；The processing crossbeam is equipped with the Y with X-axis line rail horizontal vertical3Axis rail and with institute
State Y3The vertical vertical z axis rail of axis rail；The longitudinal direction head sliding is set to the z axis rail；
More preferably, longitudinal head and the lateral head around the index dial of the positive and negative 90 degree of rotations of X-axis by can distinguish
If there are one processing crossbeams described in machining spindle by including the column of crossbeam and side, the column is equipped with can be to longitudinal machine
The main shaft that head is equipped with carries out the tool magazine of tool changing.
It further illustrates, the lathe base includes left base, right side pedestal and X-axis pedestal；The left base and
The right side pedestal splices respectively in the both sides of the X-axis pedestal, the Y1Axis rail is set to the upper table of the left base
Face, the Y2Axis rail is set to the upper surface of right side pedestal, and is located at the both sides of the X-axis line rail.
More preferably, the frock clamp of workpiece by can horizontal 360-degree rotation index dial be installed on the upper of the workbench
Surface.
More preferably, the left base and the right side seat aligned so that the Y1Axis rail and Y2Axis rail is conllinear.
It further illustrates, the processing crossbeam includes crossbeam and the column of side, and the crossbeam is connected to the column
Upper end, the column lower end sliding are set to the Y2Axis rail, the longitudinal direction head are set on the Z-direction slide plate that the crossbeam is equipped with
The z axis rail.
More preferably, the workbench sliding on the X-axis line rail, the lateral head are in the Y1On axis rail
The sliding and the crossbeam of sliding, longitudinal head on the z axis rail are in the Y2Sliding on axis rail, be all by
Lead screw driving.
The present invention proposes that a kind of numerically-controlled machine tool with machining spindle, the machining spindle pass through according to the above
Index dial setting is fixed, and has higher processing degree of freedom, can meet the processing of more different machined surfaces, so that described
The range of work of numerically-controlled machine tool is more extensive.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of the present of invention；
Wherein：Lathe base 100, left base 110, X-axis pedestal 112, right side pedestal 120, workbench 130, index dial
140, the frock clamp 150 of workpiece processes crossbeam 200, crossbeam 210, column 220, longitudinal head 300, machining spindle 340, cross
To head 400, X-axis line rail 510, Y1Axis rail 520, Y2Axis rail 530, Y3Axis rail 540, z axis rail 550, tool magazine 600.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, a kind of numerically-controlled machine tool with Multi-axis Machining function, including lathe base 100, processing crossbeam 200,
Longitudinal head 300 and lateral head 400；100 upper surface of the lathe base be equipped with X-axis line rail 510 and with X-axis line rail 510
Vertical Y1Axis rail 520 and Y2Axis rail 530；The sliding of X-axis line rail 510 is equipped with workbench 130；The transverse direction head 400
It is slideably positioned in the Y1Axis rail 520, the processing crossbeam 200 are slideably positioned in the Y2Axis rail 530；The processing is horizontal
Beam 200 is equipped with the Y with 510 horizontal vertical of X-axis line rail3Axis rail 540 and with the Y3The vertical vertical z axis of axis rail 540
Rail 550；Longitudinal direction head 300 sliding is set to the z axis rail 550；The longitudinal direction head 300 and the lateral head 400
By the way that first machining spindle 340 and second machining spindle can be respectively equipped with around the index dial 140 of the positive and negative 90 degree of rotations of X-axis
340。
The numerically-controlled machine tool, which uses all to be provided on the lateral head 400 and longitudinal head 300, has processing
The main shaft of effect, more optimizedly the two described main shafts are located on the head of two self-movements, are located at work
In two different sides of part, when the head moves on corresponding line rail, there is good processing degree of freedom；Two differences
The machining spindle 340 on direction respectively can precisely process the top surface of workpiece and surrounding side, detailed description, described
The machining spindle 340 that lateral head 400 is equipped with can pass through simple and quick adjustment, rapidly in the side of workpiece surrounding
On find accurate positioning, carry out process side without the machining spindle 340 that longitudinal head 300 is equipped with described in de-regulation again
Face；Meanwhile the machining spindle 340 that the lateral head 400 and longitudinal head 300 are equipped with can be simultaneously to workpiece
It is processed, it is phase that two heads are installed on movement of its machining spindle 340 on the lathe base 100 with correspondence
To independent, can be separately controlled, can also Collaborative Control process simultaneously；The machining spindle 340 is by having certain rotation
The index dial 140 for turning degree of freedom is installed on the lateral head 400 and longitudinal head 300, so that the processing
Main shaft 340 has preferably processing degree of freedom, can meet the processing needs of more different workpieces；It is according to the above so that described
The machining control of numerically-controlled machine tool is more diversified, and flexibility is high, so that the processing efficiency higher of the numerically-controlled machine tool, is applicable in
Range is wider.
The lathe base 100 includes left base 110, right side pedestal 120 and X-axis pedestal；110 He of the left base
The right side pedestal 120 splices respectively in the both sides of the X-axis pedestal, the Y1Axis rail 520 is set to the left base
110 upper surface, the Y2Axis rail 530 is set to the upper surface of the right side pedestal 120, and is located at the X-axis line
The both sides of rail 510.
The X-axis line rail 510 is that the Y line rail in traditional numeric-control machine is separated into the Y1Axis rail 520 and Y2Axis rail
530 two parts, so that the Y1Axis rail 520 and Y2Axis rail 530 is not an entirety, has independently arranged characteristic,
Also for the lateral head 400 and longitudinal head 300 there is separately machined movement to provide setting basis.
The frock clamp 150 of workpiece by can horizontal 360-degree rotation index dial 140 be installed on the workbench 130
Upper surface.
Because many workpiece are frequently not that a side needs to process, therefore is directly fixed in the workbench 130
Upper surface, the machining spindle 340 by a side after processing is completed, then shut down reinstall workpiece, positioning, allow in this way
The process of side surface of workpiece is cumbersome, and machining accuracy is greatly reduced；After the index dial 140, the processing master
Axis 340 often machines a side, and the workpiece turns an angle on the index dial 140, from the next side of progress
The processing in face because each index dial 140 has corresponding scale, therefore saves the mistake positioned after workpiece rotational workpieces
Journey, further such that the processing of the workpiece is simpler, quick.
The left base 110 and the right side pedestal 120 alignment so that the Y1Axis rail 520 and Y2Axis rail 530
Collinearly.
In many cases, top surface and the side processing of workpiece are carried out at the same time, by the Y1Axis rail 520 and Y2Axis
Line rail 530 is conllinear so that the transverse direction head 400 and longitudinal head 300 at the same time respectively add workpiece top surface and side
In working hour, coordinate in the X-axis direction is identical, to enormously simplify control difficulty.
The processing crossbeam 200 includes the column 220 of crossbeam 210 and side, and the crossbeam 210 is connected to the column
220 upper end, the sliding of 220 lower end of the column are set to the Y2Axis rail 530, the longitudinal direction head 300 are set to the crossbeam
The z axis rail 550 on the 210 Z-direction slide plates being equipped with；The column 220 is equipped with the master that can be equipped with to longitudinal head 300
Axis carries out the tool magazine 600 of tool changing；The tool magazine 600 includes fixed seat, library body and the rotary head being set to inside the body of library, described
Library body is fixed on the side of the column 220 by floor installation so that the rotary head rotates about the z axis carries out tool changing.
The crossbeam 210 is generally L-shaped, and handstand is arranged on the pedestal of the lathe；The other side is not both interfered in this way
The setting of the transverse direction head 400, and the X-axis pedestal is passed through from 210 lower section of the crossbeam, there is enough mobile skies
Between, so that the mechanism of the numerically-controlled machine tool is more scientific and reasonable, use scope is more extensive.In addition the more preferably numerical control
The machining spindle 340 being arranged on longitudinal head 300 of lathe can need to carry out cutter changing, and the knife according to processing
Library 600 be it is direct be electrically connected with corresponding control cabinet, manual operation is not needed, to realize the numerically-controlled machine tool
Full-automatic processing.
The sliding on the X-axis line rail 510 of the workbench 130, the lateral head 400 are in the Y1Axis rail
The sliding and the crossbeam 210 of sliding on 520, longitudinal head 300 on the z axis rail 550 are in the Y2Axis
Sliding on rail 530 is driven by lead screw.
It is realized because the movement of the processing head will lean against to slide on corresponding line rail in process, and
The stationarity moved in sliding process largely affects the precision of processing, and screw rod transmission is meeting stabilized driving
Under the premise of, the stability of movement is also ensured, to which brief introduction ensure that the good machining accuracy of the numerically-controlled machine tool.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on the explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific implementation modes that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (1)
1. a kind of numerically-controlled machine tool with Multi-axis Machining function, which is characterized in that including lathe base, processing crossbeam, Zong Xiangji
Head and lateral head；
The lathe base upper surface is equipped with X-axis line rail and the Y vertical with X-axis line rail1Axis rail and Y2Axis rail；The X-axis
The sliding of line rail is equipped with workbench；The transverse direction head is slideably positioned in the Y1Axis rail, the processing crossbeam are slideably positioned in
The Y2Axis rail；The processing crossbeam is equipped with the Y with X-axis line rail horizontal vertical3Axis rail and with the Y3Axis rail is vertical
Vertical z axis rail；The longitudinal direction head sliding is set to the z axis rail；
The longitudinal direction head and the lateral head around the index dial of the positive and negative 90 degree of rotations of X-axis by that can be respectively equipped with a processing
Main shaft, the processing crossbeam are equipped with the master that can be equipped with to longitudinal head by including the column of crossbeam and side, the column
Axis carries out the tool magazine of tool changing；The frock clamp of workpiece by can horizontal 360-degree rotation index dial be installed on the workbench
Upper surface；
The lathe base includes left base, right side pedestal and X-axis pedestal；The left base and right side pedestal difference
Splicing is in the both sides of the X-axis pedestal, the Y1Axis rail is set to the upper surface of the left base, the Y2Axis rail is set
It is placed in the upper surface of right side pedestal, and is located at the both sides of the X-axis line rail；
The left base and the right side seat aligned so that the Y1Axis rail and Y2Axis rail is conllinear；
The processing crossbeam includes crossbeam and the column of side, and the crossbeam is connected to the upper end of the column, under the column
End sliding is set to the Y2Axis rail, the longitudinal direction head are set to the z axis rail on the Z-direction slide plate that the crossbeam is equipped with；
The workbench sliding on the X-axis line rail, the lateral head are in the Y1Sliding, be described vertical on axis rail
To sliding of the head on the z axis rail and the crossbeam in the Y2Sliding on axis rail is driven by lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510209008.3A CN104801989B (en) | 2015-04-28 | 2015-04-28 | A kind of numerically-controlled machine tool with Multi-axis Machining function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510209008.3A CN104801989B (en) | 2015-04-28 | 2015-04-28 | A kind of numerically-controlled machine tool with Multi-axis Machining function |
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| Publication Number | Publication Date |
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| CN104801989A CN104801989A (en) | 2015-07-29 |
| CN104801989B true CN104801989B (en) | 2018-08-21 |
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| CN201510209008.3A Active CN104801989B (en) | 2015-04-28 | 2015-04-28 | A kind of numerically-controlled machine tool with Multi-axis Machining function |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI637810B (en) * | 2017-04-21 | 2018-10-11 | 邱菩宣 | Multi-axis rotary working device of processing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202070902U (en) * | 2011-03-28 | 2011-12-14 | 盐城纺织职业技术学院 | Multifunctional turn-milling composite special machine tool structure |
| CN102909471A (en) * | 2012-05-30 | 2013-02-06 | 上汽通用五菱汽车股份有限公司 | Welding manipulator |
| CN104117739A (en) * | 2014-07-02 | 2014-10-29 | 温岭市宇弘机械设备有限公司 | Horizontal type taper-shaped chamfering machine for processing numerical control gear |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1346788A3 (en) * | 2002-03-22 | 2003-10-22 | GROB-Werke Burkhart Grob e.K. | Machining centre |
| US7216408B2 (en) * | 2004-05-27 | 2007-05-15 | The Boeing Company | Flexible rail multiaxis machine tool and method |
| CN202129466U (en) * | 2011-06-09 | 2012-02-01 | 浙江海德曼机床制造有限公司 | Multi-head boring machine |
| CN103692220A (en) * | 2013-12-18 | 2014-04-02 | 江苏建一机床有限公司 | Seven-axis turn-milling machining center |
-
2015
- 2015-04-28 CN CN201510209008.3A patent/CN104801989B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202070902U (en) * | 2011-03-28 | 2011-12-14 | 盐城纺织职业技术学院 | Multifunctional turn-milling composite special machine tool structure |
| CN102909471A (en) * | 2012-05-30 | 2013-02-06 | 上汽通用五菱汽车股份有限公司 | Welding manipulator |
| CN104117739A (en) * | 2014-07-02 | 2014-10-29 | 温岭市宇弘机械设备有限公司 | Horizontal type taper-shaped chamfering machine for processing numerical control gear |
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Denomination of invention: Numerical control machine tool with multi-axis machining function Effective date of registration: 20190703 Granted publication date: 20180821 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: 20180821 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd. Sanshui branch Pledgor: FOSHAN PRATIC CNC SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: 2019440000252 |