CN108145536A - A kind of three axis numerically controlled machine and its localization method - Google Patents
A kind of three axis numerically controlled machine and its localization method Download PDFInfo
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- CN108145536A CN108145536A CN201810028650.5A CN201810028650A CN108145536A CN 108145536 A CN108145536 A CN 108145536A CN 201810028650 A CN201810028650 A CN 201810028650A CN 108145536 A CN108145536 A CN 108145536A
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- cutter
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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
- B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
Abstract
The invention discloses a kind of three axis numerically controlled machine and its localization methods.The three axis numerically controlled machine includes pedestal, the workbench above pedestal, the stent being fixed on pedestal, rack-mount three groups of cutter shaft components and a cutter head accommodating case, and the Y-axis driving mechanism that a driving workbench is run along pedestal Y direction is provided between the pedestal and workbench；Three groups of cutter shaft components are located above workbench, and three groups of cutter shaft components are relatively fixed rack-mount, and three groups of cutter shaft components realize the operation in stent upper edge X-direction by an X-axis driving mechanism；The cutter head accommodating case is fixed on the table, and corresponding three groups of cutter shaft components are respectively arranged with cutter head stent in cutter head accommodating case, in offering the jack for placing cutter head on each cutter head stent.After adopting the above technical scheme, the present invention is provided with three groups of cutter shaft components and three groups of corresponding cutter head stents simultaneously, the processing to three workpiece can be completed simultaneously.Present invention is especially suited for big, the small workpiece of some quantity, such as mobile phone frame etc..
Description
Technical field
The present invention relates to numerical control machine tool technique field more particularly to a kind of three axis numerically controlled machines and its localization method.
Background technology
Numerically-controlled machine tool is the abbreviation of numerically-controlled machine tool, is a kind of automated machine tool equipped with program control system.The control
System processed can be handled logically with control coding or other symbolic instruction regulated procedures, and is decoded, with code
Digital representation, numerical control device is inputted by information carrier.Various control signals are sent out by numerical control device through calculation process, are controlled
The action of lathe, shape and size by drawing, automatically processes part.
Simple numerically-controlled machine tool usually tool there are one cutter shaft, fixed on the table, pass through driving by a workbench by workpiece
Mechanism realization is processed workpiece in tri- directions of X/Y/Z.Workpiece is in process, it usually needs uses different knives
Head, so can generally set a cutter head storage box in numerically-controlled machine tool, there are many different sizes for placement in cutter head storage box
Cutter head, replaceable different cutter head as needed.
Although numerically-controlled machine tool can realize automatic processing, since every group of cutter shaft component can only process a work every time
Part, for some products small, more than quantity, the production efficiency of this single shaft digital-controlled lathe is relatively low, so current city
Twin shaft or more congee numerically-controlled machine tools are had on face, two pieces more than workpiece can be processed every time, but for multi-axis numerical control machine
Bed, processing is relative complex, particularly during tool changing head, it is necessary to ensure that each cutter shaft with it is right in each cutter head storage box
The cutter head answered keeps hard-cover positioning, how to realize that multiple cutter shafts are corresponding with the cutter head in cutter head accommodating case, is a processing problem,
Since each cutter shaft needs to be equipped with multiple cutter heads simultaneously, using three groups of cutter shafts simultaneously be equipped with three groups of cutter heads, all cutter shafts with extremely it is right
The cutter head answered is required to correspond, and such difficulty of processing is larger, and positioning datum is also difficult to determine.The present invention is exactly basic herein
On be improved and design.
Invention content
The present invention to be solved first technical problem aiming at prior art deficiency, provides a kind of three-axis numerical control machine
Bed.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：A kind of three axis numerically controlled machine includes：Pedestal,
Workbench above pedestal, stent, rack-mount three groups of cutter shaft components and the cutter head being fixed on pedestal
Accommodating case is provided with the Y-axis driving machine that a driving workbench is run along pedestal Y direction between the pedestal and workbench
Structure；Three groups of cutter shaft components are located above workbench, and three groups of cutter shaft components be relatively fixed it is rack-mount, three groups
Cutter shaft component realizes the operation in stent upper edge X-direction by an X-axis driving mechanism；The cutter head accommodating case is fixed on work
Make on platform, and corresponding three groups of cutter shaft components are respectively arranged with cutter head stent in cutter head accommodating case, are opened on each cutter head stent
Equipped with for placing the jack of cutter head.
Furthermore, in above-mentioned technical proposal, a hood is provided with above the pedestal, is set before the hood
A window is equipped with, sliding glass door is provided at window；The side of hood is provided with operation bench, which is articulated in machine
The side of cover.
Furthermore, in above-mentioned technical proposal, the pedestal upper surface is formed there are one lower groove, in described recessed
The surface of slot offers diversion trench, and in be provided in diversion trench downward through deflector hole.
Furthermore, in above-mentioned technical proposal, the position of corresponding deflector hole is provided with conducting element below the pedestal,
The conducting element water outlet is connected with a collecting tank, and strainer is provided in the collecting tank.
Furthermore, in above-mentioned technical proposal, the table top of the workbench is spaced apart by several bar shaped platforms to be formed；
The Y-axis driving mechanism includes：The Y-axis guide table for being fixed on pedestal upper surface, the Y-axis guide rail being set in Y-axis guide table,
With the Y-axis sliding block, the Y-axis motor being fixed on pedestal, the Y-axis screw, the Yi Jiyi that are driven by Y-axis motor of Y-axis guide rail cooperation
With the Y-axis screw rod bushing of Y-axis screw cooperation；The Y-axis sliding block and Y-axis screw rod bushing is fixed on a Y-axis interlock plate, which connects
The both ends of movable plate are extended by the both sides of Y-axis guide table, and are passed through a cushion block and fixed with workbench.
Furthermore, in above-mentioned technical proposal, the volume X-axis driving mechanism includes：It is solid simultaneously with three groups of cutter shaft components
A fixed X-axis interlock plate, the X-axis guide rail for being set to X-axis interlock plate, with the X-axis slide block of X-axis guide rail cooperation, be fixed on stent
X-axis motor, the X-axis screw and an X-axis screw rod bushing coordinated with X-axis screw that are driven by X-axis motor；
The X-axis slide block X and X-axis screw rod bushing X is fixed on the X-axis interlock plate, and X-axis is driven by X-axis motor
Screw rotates, and X-axis screw rod bushing and X-axis interlock plate is driven to be moved along X-axis guide rail.
Furthermore, in above-mentioned technical proposal, the cutter head accommodating case includes：Box body and cover, it is described with three
The corresponding three cutter head stents of group cutter shaft component are located in box body；Jack per corresponding position in each cutter head stent respectively with three groups
Cutter shaft position in cutter shaft component corresponds to.
Furthermore, in above-mentioned technical proposal, the cover is connect by cover driving mechanism with box body；Described
Cover driving mechanism includes：The box body cylinder that is fixed on box body, the box body guide rod being fixed on box body coordinate with box body guide rod
And it is fixed on the fixed box body sliding block of cover；The piston-rod end of wherein described box body cylinder is fixed with cover, passes through box body
Cylinder pushes cover to coordinate or detach with box body.
The present invention to be solved second technical problem aiming at prior art deficiency, provides a kind of three-axis numerical control machine
The localization method of bed.
To solve above-mentioned second technical problem, present invention employs following technical schemes：A kind of three axis numerically controlled machine
Localization method, the three axis numerically controlled machine are provided with three groups of cutter shaft components and the cutter head accommodating case coordinated with three axis cutter shaft components, head
Corresponding three groups of cutter shaft components are respectively arranged with cutter head stent in accommodating case, in offering to place cutter head on each cutter head stent
Jack；It is movable to above cutter head accommodating case, and decline under three groups of cutter shaft component its driving mechanism drives, to realize that cutter head holds
The installation for the cutter head placed in case, wherein cutter shaft position and jack position each in cutter head stent in three groups of cutter shaft components
Localization method with the following method：This localization method is that first three groups of cutter shaft components are positioned, then with three groups of cutter shaft groups
Part processes jack as machining benchmark on the cutter head stent of cutter head accommodating case.
Furthermore, in above-mentioned technical proposal, this method includes lower step：First, it is three groups of cutter shaft components are relatively solid
Dingan County is mounted in numerically-controlled machine tool；Then, it is fixedly installed in numerically-controlled machine tool by cutter head storage box；Finally, three groups of cutter shafts are utilized
Component processes jack on the cutter head stent of cutter head storage box.
After adopting the above technical scheme, the present invention is provided with three groups of cutter shaft components and three groups of corresponding cutter head stents simultaneously,
The processing to three workpiece can be completed simultaneously.Present invention is especially suited for big, the small workpiece of some quantity, such as mobile phone frame
Deng.
Description of the drawings：
Fig. 1 is the front view of the present invention；
Fig. 2 is the stereogram of the present invention；
Fig. 3 is the front view removed in the present invention after hood；
Fig. 4 is the stereogram removed in the present invention after hood；
Fig. 5 is the stereogram at another visual angle in Fig. 4；
Fig. 6 is the stereogram of the stereogram of diversion trench and collecting tank in the present invention；
Fig. 7 is the stereogram of workbench portion in the present invention；
Fig. 8 is the stereogram of Fig. 7 bottom views；
Fig. 9 is three groups of cutter shaft components and the stereogram of holder part in the present invention；
Figure 10 is the three-dimensional exploded view of Fig. 9；
Figure 11 is the stereogram of cutter head accommodating case in the present invention；
Figure 12 is the stereogram exploded view of Figure 11.
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.
As shown in Fig. 1-Fig. 5, the present invention is a kind of three axis numerically controlled machine, including：Pedestal 1, workbench 2, stent 3, three
Group cutter shaft component 4, cutter head accommodating case 5, cutter head 6, hood 7, operation bench 8 and cooling-water machine 9.
Load bearing component of the pedestal 1 as the present invention, top are provided with a hood 7, and 7 front of hood is set
A window 71 is equipped with, sliding glass door 72 is provided at window 71.In the course of work of the present invention, workpiece is in process
Clast can be generated, hood 7 can prevent the splashing of clast.Meanwhile workpiece can not only be observed by sliding glass door 72 at any time
Process, and be that can open sliding glass door 72 to repair operation there are abnormal conditions.
In addition, being that the side of hood 7 is provided with operation bench 8, which is articulated in the side of hood 8.The operation bench
8
It can be rotated as needed, so as to adjust to the angle of suitable operator.Cooling-water machine 9 is used for the confession of coolant
It should.
There are one lower grooves 10 for 1 upper surface of the pedestal formation, and diversion trench is offered in the surface of the lower groove 10
11, and in be provided in diversion trench 11 downward through deflector hole 12, be provided with strainer in deflector hole 12.Due to numerically-controlled machine tool
In process, it needs to cool down cutter head using coolant, these coolants needs are collected, and coolant is fallen
In the lower groove 10 of 1 upper surface of pedestal, the coolant collected can be flowed into relatively low diversion trench 11, then downward by deflector hole 12
Discharge.Diversion trench 11 is provided with two, is placed exactly in the marginal position of the left and right sides of workbench 2, is fallen on such workbench
Coolant, clast etc. can just flow into diversion trench 11.The strainer set in deflector hole 12 can come in process
The clast of generation.
With reference to shown in Fig. 6, after the coolant collected is discharged downwards by deflector hole 12, it will be converged by a conducting element 13
The coolant of collection is discharged outward.Conducting element 13 is located at 1 lower section of pedestal, and is placed exactly in corresponding deflector hole 12.The water conservancy diversion
Part 13 has certain angle of inclination, and water outlet is located at relatively low one end, and is connected with a collecting tank 14.Coolant passes through collection
After liquid bath 14 is recycled again, it can recycle again.Strainer 141 is provided in the collecting tank 14, coolant passes through
After 13 water conservancy diversion of conducting element enters collecting tank 14, need by filtering again.
With reference to shown in Fig. 7, Fig. 8, workbench 2 is arranged on 1 top of pedestal, and a Y is provided between pedestal 1 and workbench 2
Axis driving mechanism 20 drives workbench 2 to be run along the Y direction of pedestal 1 by Y-axis driving mechanism 20.
The workbench 2 is generally rectangular, and table top is spaced apart by several bar shaped platforms 21 and formed, between bar shaped platform 21
Spaced groove is formed, these grooves can be used for the water conservancy diversion of coolant.The periphery of workbench 2 is provided with a circle flange 22,
Hole slot is offered on the flange 22 of the left and right sides, is also set up in the rear and front end of workbench 2 there are one front and rear diversion trench 23.
The coolant that workbench 2 collects just is fallen on pedestal 1 by the downward water conservancy diversion in both sides in two diversion trenches 11.
The Y-axis driving mechanism 20 includes：It is fixed on the Y-axis guide table 201 of 1 upper surface of pedestal, is set to Y-axis guiding
The Y-axis sliding block 203 of Y-axis guide rail 202 and the cooperation of Y-axis guide rail 202 in platform 201, leads to the Y-axis motor 204 being fixed on pedestal 1
Cross the Y-axis screw rod bushing 206 that the Y-axis screw 205 and one of the driving of Y-axis motor 204 coordinates with Y-axis screw 205.The Y-axis is led
Upper surface capping to platform 201 has cover board 209, to prevent coolant from falling inside Y-axis guide table 201.
The Y-axis sliding block 203 and Y-axis screw rod bushing 206 is fixed on a Y-axis interlock plate 207, the Y-axis interlock plate 207
Both ends are extended by the both sides of Y-axis guide table 201, and are passed through a cushion block 208 and fixed with workbench 2.During work, Y-axis motor 204
Driving Y-axis screw 205 rotates, and the Y-axis screw rod bushing 206 coordinated with Y-axis screw 205 will be moved forward and backward, and band along Y-axis screw 205
Dynamic Y-axis interlock plate 207 moves, and realizes the moving along pedestal Y direction of workbench 2.
With reference to shown in Fig. 9, Figure 10, described three groups of cutter shaft components 4 are located at 2 top of workbench, and three groups of cutter shaft components 4
It is relatively fixed on stent 3, three groups of cutter shaft components 4 are realized by an X-axis driving mechanism 40 in 3 upper edge X-direction of stent
Operation.Stent 3 is a portal frame, and three groups of cutter shaft components 4 are arranged on 3 upper beam of stent, and concrete structure is as follows：
The volume X-axis driving mechanism 40 includes：With fixed X-axis interlock plate 401, the setting simultaneously of three groups of cutter shaft components 4
The X-axis slide block 403 of X-axis guide rail 402 and the cooperation of X-axis guide rail 402 in X-axis interlock plate 401, the X-axis horse being fixed on stent 3
Up to 404, pass through the X-axis screw rod bushing 406 that the X-axis screw 405 and one that X-axis motor 404 drives coordinates with X-axis screw 405.Institute
The X-axis slide block X03 and X-axis screw rod bushing X06 stated is fixed on the X-axis interlock plate 401, and X-axis is driven by X-axis motor 404
Screw 405 rotates, and X-axis screw rod bushing 406 and X-axis interlock plate 401 is driven to be moved along X-axis guide rail 402.
During work, workpiece is fixed on by fixture on workbench 2, X-axis driving mechanism 40 combines Y-axis driving mechanism 20 can
It realizes and X/Y axis directions is generated between workpiece and three groups of cutter shaft components 4.It is to pass through cutter shaft component for the movement in Z-direction
4 itself generation, Z axis driving mechanism is provided on each cutter shaft component 4, the Z axis driving mechanism and X-axis driving mechanism 40, Y-axis
20 structure of driving mechanism is similar, equally using screw mandrel drive mechanism.It includes one and connects with the fixed of X-axis interlock plate 401
The fixed bin 41 connect, the Z axis driving mechanism 42 being arranged in fixed bin 41, Z axis driving mechanism 42 are interlocked with cutter shaft slide plate 43, knife
Cutter shaft portion 44 in shaft assembly 4 is mounted on cutter shaft slide plate 43, and is passed through Z axis driving mechanism 42 and realized movement in Z-direction.
With reference to the above, cutter shaft portion 44 passes through X-axis driving mechanism 40, Y-axis driving mechanism 20, Z axis driving mechanism 42
Driving is final to realize the movement that X/Y/Z axis directions are generated between workpiece and cutter shaft portion 44, completes the processing of workpiece.
The present invention is additionally provided with a cutter head accommodating case 5, and the cutter head 6 of different size, these knives are placed in cutter head accommodating case 5
First 6 for cutter shaft portion 44 bit replacing.With reference to shown in Figure 11, Figure 12, the cutter head accommodating case 5 is fixed on workbench 2,
And corresponding three groups of cutter shaft components 4 are respectively arranged with cutter head stent 51 in cutter head accommodating case 5, are opened up on each cutter head stent 51
It is useful for placing the jack 52 of cutter head 6.The cutter head accommodating case 5 includes：Box body 53 and cover 54, it is described with three groups of cutter shafts
4 corresponding three cutter head stents 51 of component are located in box body 53；Jack per corresponding position in each cutter head stent 51 is respectively with three
Cutter shaft position in group cutter shaft component 4 corresponds to.
Coolant, clast etc. are fallen into cutter head accommodating case 5 in process in order to prevent, so setting cover 54.For
It realizes the automatic opening of cover 54, close, cover 502 of the present invention is connected by cover driving mechanism 50 and box body 53
It connects.The cover driving mechanism 50 includes：The box body cylinder 501 being fixed on box body 53, the box body being fixed on box body 53
Guide rod 502 coordinates with box body guide rod 502 and is fixed on 54 fixed box body sliding block 504 of cover；Wherein described box body cylinder
501 502 end of piston rod is fixed with cover 54, cover 54 is pushed to coordinate or detach with box body 53 by box body cylinder 501.
With reference to the above, when the present invention works, corresponding three groups of cutter shaft components 4 are respectively arranged with knife in cutter head accommodating case 5
Head bracket 51, in offering the jack 52 for placing cutter head 6 on each cutter head stent 51.When needing tool changing head, three groups of knives
Shaft assembly 4 drives the top for being moved to cutter head accommodating case 5, Ran Houzai by X-axis driving mechanism 40, Y-axis driving mechanism 20 first
It is moved downward in cutter head accommodating case 5, is fallen on corresponding cutter head 6 by Z axis driving mechanism 42, to realize cutter head accommodating case 5
The installation of the cutter head 6 of middle placement.Since each cutter shaft portion 44 corresponds to a cutter head stent 51, and it is provided in cutter head stent 51 more
A jack 52, such as 9 jacks are provided in the embodiment of the present invention.During tool changing head, it is necessary to keep the accurate of assembling, accidentally
Difference is small, and it is not corresponding with jack 52 otherwise to may result in cutter shaft portion 44, leads to not tool changing head or tool changing head has some setbacks.And this
Three groups of cutter shaft components 4 are provided in invention, this further increases the difficulty of processing and assembling, to determine so present invention employs following
Position method.
Cutter shaft position and each positioning of 52 position of jack in cutter head stent 51 in three groups of cutter shaft components 4 in the present invention
Method is with the following method：This localization method is that first three groups of cutter shaft components 4 are positioned, and is then made with three groups of cutter shaft components 4
For machining benchmark, jack is processed on the cutter head stent 51 of cutter head accommodating case 5.Specifically, this method includes lower step：
Then, it is fixedly installed in numerically-controlled machine tool by cutter head storage box 5；
Finally, using three groups of cutter shaft components 4 jack is processed on the cutter head stent 51 of cutter head storage box 5.
The first step installs three groups of cutter shaft components 4, this three groups of cutter shaft components 4 are fixedly mounted on an X-axis interlock plate 401,
Realize the positioning of three groups of 4 relative positions of cutter shaft component.That is, first, three groups of cutter shaft components 4 are relatively fixed mounted on numerically-controlled machine tool
In, three groups of cutter shaft portions 44 consolidation in such three groups of cutter shaft components 4 is integrated, subsequently will be using this combination as positioning datum.
Second step, according to design drawing, installation cutter head accommodating case 5, and the mounting bracket 51 in cutter shaft accommodating case 5, specifically
Assembling positioning in thick portion.At this point, there is no process jack 52 completely on stent 51.If for example, diameter of jack 52
For 6cm, the jack crude green body that is first processed on stent 51, aperture first opens up 4-5cm.
Third walks, and milling cutter 6 is installed on each cutter shaft of three groups of cutter shaft components 4, and three groups of cutter shaft components 4 is made to be moved to knife
5 top of axis accommodating case, starts cutter shaft component 4, starts to mill out corresponding jack 52 on cutter head stent 51 by three 6.Due to
Three groups of cutter shaft components 4 have been fixed at this time, and cutter head accommodating case 5 and stent 51 have also been fixed, that is, three groups of cutter shaft components 4 and branch
Frame 51 has been relatively fixed.At this point, carrying out reaming to jack crude green body by the cutter shaft portion 44 in cutter shaft component 4, it is finally reached mark
Accurate aperture.During reaming, even if cutter shaft component 4 and original jack crude green body there are larger error, in reaming
Cheng Zhong can also modify, and finally realize cutter shaft position and 52 place of jack each in cutter head stent 51 in three groups of cutter shaft components 4
Position is accurately positioned.
The above is only present pre-ferred embodiments, is not intended to limit the scope of the present invention, therefore
Any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention makees above example, still belong to
In the range of technical solution of the present invention.
Claims (10)
1. a kind of three axis numerically controlled machine, which includes：Pedestal (1), is fixed the workbench (2) above pedestal (1)
Stent (3) on pedestal (1), three groups of cutter shaft components (4) on stent (3) and a cutter head accommodating case (5),
It is characterized in that：
The Y that a driving workbench (2) is run along pedestal (1) Y direction is provided between the pedestal (1) and workbench (2)
Axis driving mechanism (20)；
Three groups of cutter shaft components (4) are above workbench (2), and three groups of cutter shaft components (4) are relatively fixed and are mounted on
On stent (3), three groups of cutter shaft components (4) realize the operation in stent (3) upper edge X-direction by an X-axis driving mechanism (40)；
Every group of cutter shaft component (4) includes a cutter shaft portion (44) and Z axis driving mechanism (42), is driven by Z axis driving mechanism (42)
Moving knife axle portion (44) realizes the movement in Z-direction；
The cutter head accommodating case (5) is fixed on workbench (2), and corresponding three groups of cutter shaft components in cutter head accommodating case (5)
(4) cutter head stent (51) is respectively arranged with, in offering the jack for placing cutter head (6) on each cutter head stent (51)
(52)。
2. a kind of three axis numerically controlled machine according to claim 1, it is characterised in that：It is provided with above the pedestal (1)
One hood (7), the hood (7) front are provided with a window (71), sliding glass door (72) are provided at window (71)；
The side of hood (7) is provided with operation bench (8), which is articulated in the side of hood (8).
3. a kind of three axis numerically controlled machine according to claim 1, it is characterised in that：Described pedestal (1) upper surface is formed
There are one lower grooves (10), and diversion trench (11) is offered, and set in diversion trench (11) in the surface of the lower groove (10)
Be equipped with downward through deflector hole (12).
4. a kind of three axis numerically controlled machine according to claim 3, it is characterised in that：Correspondence is led below the pedestal (1)
The position of discharge orifice (12) is provided with conducting element (13), which connects with a collecting tank (14), the collection
Strainer (141) is provided in liquid bath (14).
5. a kind of three axis numerically controlled machine according to claim 1, it is characterised in that：The table top of the workbench (2) by
Several bar shaped platforms (21) are spaced apart composition；The Y-axis driving mechanism (20) includes：It is fixed on the Y-axis of pedestal (1) upper surface
Guide table (201), the Y-axis guide rail (202) being set in Y-axis guide table (201), the Y-axis sliding block with Y-axis guide rail (202) cooperation
(203), the Y-axis motor (204) being fixed on pedestal (1), the Y-axis screw (205), the Yi Jiyi that are driven by Y-axis motor (204)
With the Y-axis screw rod bushing (206) of Y-axis screw (205) cooperation；
The Y-axis sliding block (203) and Y-axis screw rod bushing (206) is fixed on a Y-axis interlock plate (207), the Y-axis interlock plate
(207) both ends are extended by the both sides of Y-axis guide table (201), and it is fixed with workbench (2) to pass through a cushion block (208).
6. a kind of three axis numerically controlled machine according to claim 1, it is characterised in that：Volume X-axis driving mechanism (40) packet
It includes：With three groups of cutter shaft components (4) while fixed X-axis interlock plate (401), the X-axis guide rail for being set to X-axis interlock plate (401)
(402), with X-axis guide rail (402) cooperation X-axis slide block (403), be fixed on stent (3) X-axis motor (404), pass through X-axis
The X-axis screw (405) of motor (404) driving and an X-axis screw rod bushing (406) coordinated with X-axis screw (405)；
The X-axis slide block (X03) and X-axis screw rod bushing (X06) is fixed on the X-axis interlock plate (401), passes through X-axis horse
It is rotated up to (404) driving X-axis screw (405), drives X-axis screw rod bushing (406) and X-axis interlock plate (401) along X-axis guide rail (402)
It is mobile.
7. a kind of three axis numerically controlled machine according to any one in claim 1-6, it is characterised in that：The cutter head holds
Case (5) includes：Box body (53) and cover (54), three cutter head stents (51) corresponding with three groups of cutter shaft components (4)
In box body (53)；Jack per corresponding position in each cutter head stent (51) respectively with the cutter shaft in three groups of cutter shaft components (4)
Position corresponds to.
8. a kind of three axis numerically controlled machine according to claim 7, it is characterised in that：The cover (502) passes through cover
Driving mechanism (50) is connect with box body (53)；The cover driving mechanism (50) includes：The box body being fixed on box body (53)
Cylinder (501), the box body guide rod (502) being fixed on box body (53) coordinate with box body guide rod (502) and are fixed on cover
(54) fixed box body sliding block (504)；Piston rod (502) end of wherein described box body cylinder (501) is fixed with cover (54),
Cover (54) is pushed to coordinate or detach with box body (53) by box body cylinder (501).
9. a kind of localization method of three axis numerically controlled machine, the three axis numerically controlled machine be provided with three groups of cutter shaft components (4) and with three axis
The cutter head accommodating case (5) of cutter shaft component (4) cooperation, corresponding three groups of cutter shaft components (4) are respectively arranged with cutter head in head accommodating case (5)
Stent (51), in offering the jack (52) for placing cutter head (6) on each cutter head stent (51)；Three groups of cutter shaft components (4)
Its driving mechanism is movable under driving above cutter head accommodating case (5), and is declined, to realize what is placed in cutter head accommodating case (5)
The installation of cutter head (6), wherein cutter shaft position and jack (52) institute each in cutter head stent (51) are in place in three groups of cutter shaft components (4)
The localization method put is with the following method：This localization method is that first three groups of cutter shaft components (4) are positioned, then with three groups of knives
Shaft assembly (4) processes jack as machining benchmark on the cutter head stent (51) of cutter head accommodating case (5).
10. a kind of localization method of three axis numerically controlled machine according to claim 9, it is characterised in that：Under this method includes
Step：
First, three groups of cutter shaft components (4) are relatively fixed in numerically-controlled machine tool；
Then, it is fixedly installed in numerically-controlled machine tool by cutter head storage box (5)；
Finally, using three groups of cutter shaft components (4) jack is processed on the cutter head stent (51) of cutter head storage box (5).
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| CN201810028650.5A CN108145536A (en) | 2018-01-12 | 2018-01-12 | A kind of three axis numerically controlled machine and its localization method |
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| CN201810028650.5A CN108145536A (en) | 2018-01-12 | 2018-01-12 | A kind of three axis numerically controlled machine and its localization method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114929431A (en) * | 2020-01-15 | 2022-08-19 | 发那科株式会社 | Machine tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114929431A (en) * | 2020-01-15 | 2022-08-19 | 发那科株式会社 | Machine tool |
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