CN207806663U - 5-axis machining center - Google Patents
5-axis machining center Download PDFInfo
- Publication number
- CN207806663U CN207806663U CN201721713291.4U CN201721713291U CN207806663U CN 207806663 U CN207806663 U CN 207806663U CN 201721713291 U CN201721713291 U CN 201721713291U CN 207806663 U CN207806663 U CN 207806663U
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- China
- Prior art keywords
- spindle box
- sliding block
- machining center
- support base
- axis machining
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003921 oil Substances 0.000 claims description 26
- 239000000314 lubricant Substances 0.000 claims description 9
- 239000010687 lubricating oil Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 2
- 230000008439 repair process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 239000000446 fuel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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- Machine Tool Units (AREA)
Abstract
5-axis machining center, including pedestal and spindle box, in order to ensure the rigidity of machining center and the stability of spindle box, from to and under successively be equipped with slide, saddle and gantry seat, gantry seat is located on pedestal, the pedestal is equipped with the first and second support bases, it can complete five-axle linkage workpieces processing, also three axis machining workpiece can be carried out, the interconnecting piece of the spindle box sliding block is equipped with briquetting, the briquetting can reinforce sliding block, the loosening of itself can be prevented by having, axial filament bar is installed from bottom to top, the utility model structure is more reasonable, rigidity is strong, versatility is more preferable, it repairs more convenient.
Description
Technical field
The utility model is related to digit ctrol machine tool field, especially a kind of 5-axis machining center.
Background technology
5-axis machining center has high efficiency, high-precision feature, workpiece clamped one time that can complete adding for pentahedron
Work.If being equipped with the high-grade digital control system of five-axle linkage, high-precision processing can also be carried out to complicated space curved surface, can more fitted
It should be as the processing of the Modern Molds such as auto parts and components, aircraft structure.Mode that there are two types of the rotating shafts of upright type five-shaft machining center,
One is work table rotation axis, the workbench being arranged on lathe bed can surround X-axis revolution, be defined as A axis, A axis general works
The degree of range+30 extremely -120 degree.The centre of workbench is additionally provided with a revolving platform, is turned round around Z axis on the position of diagram, definition
For C axis, C axis is all 360 degree of revolutions.In this way by the combination of A axis and C axis, fixed workpiece on the table in addition to bottom surface it
Outside, remaining five face can be processed by vertical spindle, and the use of five-axis linkage machine tools allows the clamping of workpiece to become to hold
Easily.It is not necessarily to special fixtures when processing, reduces the cost of fixture, avoids multiple clamping, improves mold machining accuracy.Using five
Axis technology processing mold can reduce the usage quantity of fixture.In addition, in five-axle linkage NC programs, tool length compensation function
It is still effective, and cutter radius compensation fails, and when carrying out contact form milling with cylindrical milling cutter, needs to different-diameter
Cutter work out different programs, currently a popular CNC system can not complete cutter radius compensation, because not having in ISO files
It is provided with enough data to recalculate tool position, user needs frequent tool changing or tune when carrying out digital control processing
The definite size of whole cutter, according to normal processing routine, cutter path should send CAM system back to and recalculate, so as to cause whole
A process rate is very low, due to five-axis linkage machine tools can work in-process save many special tools, so reducing knife
Has cost, therefore, a kind of versatility is good, and rigidity is strong, and work efficiency is high, can meet the machining center of complex product process requirements just
Seem and more needs.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of 5-axis machining center, including pedestal and spindle box,
In order to ensure the rigidity of machining center and the stability of spindle box, to and under successively be equipped with slide, saddle and gantry seat, it is described
Gantry seat is located on pedestal, and the saddle is located on the seat of gantry, and along gantry seat transverse shifting, the slide is located on saddle, edge
Saddle vertically moves, and the spindle box is connect by spindle box sliding block with the line rail on slide, and rail moves up and down along the line, the bottom
Seat is equipped with support base, and the support base is used to support rocker-arm cradle/workbench, and the spindle box uses telescoping structure.
The spindle box includes frame cylinder, sleeve and main shaft, and truss is equipped between the frame cylinder and sleeve, and main shaft is located at
In sleeve, spindle box is connect by spindle box sliding block with the sliding rail on slide.
Further include axial filament bar described in axial filament bar it is ball axial filament bar, the ball axial filament bar is vertically arranged, and upper end is fixed, under
By bearing block support shaft lead screw, mounting means is to install from bottom to top, is easily installed dismounting and repair at end.
Second support base is four support columns, four rectangular distributions of support column.
The interconnecting piece of the spindle box sliding block and spindle box is equipped with briquetting, and the briquetting includes the first pressure surface, the second pressure surface
And end face, groove is equipped between first pressure surface and the second pressure surface, it is the bottom surface of briquetting that this, which be the bottom of groove, described first
Pressure surface, the angle between the second pressure surface and the extended line of bottom surface are preferably 45 degree between 20-80 degree.
The support base include the first support base and the second support base, first support base by chevron shaped support element come
It is four columns, the rectangular setting of the four columns, the first support base to support the tailstock of rocker-arm cradle, second support base
This chevron shaped support base, which is arranged, can enhance the rigidity of tailstock, and the second support base is set as the column of four rectanglar arrangements, makes branch
The versatility for supportting seat is stronger, and by the second support base, the actual needs of root Ju workpiece adjusts the fixed side of rocker-arm cradle
To 5-axis machining center can also capable of being changed to the use of three axis machining center in work platform for placing on batch two support bases.
The pedestal is equipped with funnel type chip space, and bits are collected into chip removal bucket by left side row chain (scraping) board-like Scrap-removing machine
In.
It is designed with sliding block at left and right sides of the spindle box, top shoe, middle sliding block and sliding block are respectively equipped with per side, it is described
The distance between sliding block and middle sliding block are less than the distance between top shoe and middle sliding block, and setting rigidity in this way is more preferable, makes master
The operation of axle box is more stable.
The main shaft nose to work top distance is 150-610mm.
The spindle box is equipped with axial filament joint element for bar, and the axial filament joint element for bar is internally provided with lubricant passage way, the cunning
It includes lateral oil circuit and longitudinal lubricating oil road to moisten oil circuit, and lateral lubricating oil road and longitudinal oil circuit penetrate through, and further include fuel feed hole, the oil inlet
Hole is penetrated through with lateral oil circuit, and the longitudinal oil road is equipped with oil outlet, and the oil outlet is corresponding with the bearing on axial filament bar, laterally oil
Road, longitudinal lubricating oil road and fuel feed hole are formed in axial filament joint element for bar internal bore, in order to ensure the convenience of technique,
By lateral oil circuit and longitudinal lubricating oil road vertical connection, fuel feed hole is also vertical connection with lateral oil circuit.
The first support base and the second support base are set up on the pedestal of the utility model can be such that work seat stand and rocker-arm shakes
Basket uses on a 5-axis machining center, can be changed to the pedestal of machining center according to the difference of workpieces processing
Workbench or cradle-type can also install cradle-type in different ways, and workbench is fixed on the second support base, five axis
Linkage motion cutting center can also work as three axis machining center and use, and versatility is stronger, and the first support base is designed to chevron shaped support
Seat can also reduce cost while ensureing its rigidity and reduce weight of equipment, by the way that spindle box is designed to sleeve-type main shaft
Case can increase the rigidity of spindle box, and the bearing block of axial filament bar is detachable, axial filament bar from the bearing block position after dismounting from bottom to top
Installation and removal, convenient for axial filament bar assembly and reprocess, the preferable angle of angle of the bottom surface of briquetting and the first pressure surface and the second pressure surface
Degree is 45 degree, this makes briquetting be unlikely to deform, and stability is more preferable, and groove is equipped between the first pressure surface and the second pressure surface, and screw hole is worn
Crossing after groove after tightening has a interference fit, this is just not easy to loosen.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the spindle box schematic diagram of the utility model；
Fig. 3 is the base schematic diagram of the utility model；
Fig. 4 is the axial filament joint element for bar schematic diagram of the utility model；
Fig. 5 is the axial filament bar use state diagram of the utility model；
Fig. 6 is the axial filament joint element for bar schematic diagram of the utility model
Fig. 7 is the axial filament joint element for bar use state diagram of the utility model
Fig. 8 is the briquetting schematic diagram of the utility model；
Fig. 9 is the briquetting use state diagram of the utility model.
Specific implementation mode
The utility model is described in more detail with reference to the accompanying drawings.
Referring to Fig. 1, the utility model provides a kind of 5-axis machining center, including pedestal 1 and spindle box 3, to
Slide 23, saddle 22 and gantry seat 21 are equipped under and successively, gantry seat 21 is located on pedestal 1, and the saddle is located at gantry
On seat, along gantry seat transverse shifting, the slide is located on saddle, is vertically moved along saddle, one end of rocker-arm cradle 51 with
Gantry seat 21 connects, and the other end is by 52 frame of bearing block on chevron shaped support base 41.
Referring to Fig. 2, spindle box 3 is connect by spindle box sliding block 35 with the line rail on slide 23, rail moves up and down along the line,
The spindle box 3 includes frame cylinder 31, sleeve 32 and main shaft 33, truss 34 is equipped between the frame cylinder and sleeve, main shaft is set
In sleeve, the left and right sides of spindle box 3 is designed with sliding block, and top shoe 351, middle sliding block 352 and sliding block are respectively equipped with per side
353, the distance between the sliding block 353 and middle sliding block 352 are less than the distance between top shoe 351 and middle sliding block 352, by
It is to set gradually from top to bottom in slide, saddle and gantry seat of the utility model, saddle is moved left and right along gantry seat, slide
Along saddle be moved forward and backward, due to when slide moves forward stroke farther out, in order to ensure the rigidity of slide, the first slide of slide 23
The distance of sliding block 231 and second slide sliding block 232 is less than second slide sliding block 232 at a distance from third slide sliding block 233.
Referring to Fig. 3, pedestal is equipped with support base, the support base includes the first support base 41 and the second support base 42,
First support base 41 is chevron shaped support base, and second support base 42 is four columns, and the four columns are rectangular to be set
Set
Fig. 4 and Fig. 5 are please referred to, upper end 71 and the slide of axial filament bar 7 are fixed, and lower end logical 72 passes through bearing block 73 and slide 23
Connection, bearing block is detachable, convenient to be disassembled from slide from lower end by axial filament bar, is easy for installation and maintenance.
Fig. 6 and Fig. 7 are please referred to, spindle box 3 is connect by axial filament joint element for bar 36 with axial filament bar 7, axial filament joint element for bar 36
It is internally provided with lubricant passage way, the lubricant passage way is included in the lateral oil circuit 361 that axial filament joint element for bar is formed by internal bore
With longitudinal oil circuit 362, fuel feed hole 363 is penetrated through with lateral oil circuit 361, and lateral oil circuit 361 and longitudinal oil circuit 362 penetrate through, longitudinal oil
Road 362 is equipped with oil outlet 364, and oil outlet is corresponding with the bearing 365 on axial filament bar, is lubricated to bearing 365, in axial filament bar
Lubricant passage way is generated inside connector, is kept equipment more beautiful, is prevented oil leak.
Please refer to Fig. 8 and Fig. 9, the interconnecting piece of spindle box sliding block 35 and spindle box is equipped with briquetting 6, and the briquetting includes first
Pressure surface 6211, the second pressure surface 622 and end face 61 are equipped with groove 631 between first pressure surface, 621 and second pressure surface 622, this is
The bottom of groove is the bottom surface 63 of briquetting, and the preferable number of degrees between first pressure surface, the second pressure surface and the extended line of bottom surface are
45 degree, the briquetting is designed on each sliding block, the stability of sliding block is not only can guarantee in this way, can effectively prevent the change of sliding block
Shape, briquetting are equipped with groove 631, can prevent briquetting loosening of the spindle box caused by prolonged work from asking after briquetting fixation
Topic.
The operating parameter and specifications parameter of this implementation：
Disclosed above is only specific embodiment of the utility model, and embodiment only illustrates the utility model to be clearer
It is used, and the restriction not to the utility model, the changes that any person skilled in the art can think of, it should all fall in protection model
In enclosing.
Claims (8)
1. 5-axis machining center, it is characterised in that：Including pedestal and spindle box, in order to ensure rigidity and the master of machining center
The stability of axle box, to and under be equipped with slide, saddle and gantry seat successively, described gantry seat is located on pedestal, the saddle
It is located on the seat of gantry, along gantry seat transverse shifting, the slide is located on saddle, is vertically moved along saddle, and the spindle box is logical
It crosses spindle box sliding block to connect with the line rail on slide, rail moves up and down along the line, and the pedestal is equipped with support base, the support base
It is used to support rocker-arm cradle/workbench, the support base includes the first support base and the second support base, first support base
It is four columns that the tailstock of rocker-arm cradle, second support base are supported by chevron shaped support element, which is in
Rectangle is arranged, and the spindle box uses telescoping structure, and the interconnecting piece of the spindle box sliding block and spindle box is equipped with briquetting, described
Briquetting includes the first pressure surface, the second pressure surface and end face, and groove is equipped between first pressure surface and the second pressure surface, should be groove
Bottom is the bottom surface of briquetting, and first pressure surface has angle between the second pressure surface and the extended line of bottom surface.
2. 5-axis machining center as described in claim 1, which is characterized in that the spindle box include frame cylinder, sleeve and
Electro spindle component is equipped with truss between the frame cylinder and electro spindle component, main shaft is located in sleeve, and spindle box passes through main shaft
Case sliding block is connect with the sliding rail on slide.
3. 5-axis machining center as described in claim 1, which is characterized in that further include axial filament bar described in axial filament bar be rolling
Pearl axial filament bar, the ball axial filament bar are vertically arranged, and upper end is fixed, and lower end is by bearing block support shaft lead screw, mounting means
It installs from bottom to top.
4. 5-axis machining center as claimed in claim 2, which is characterized in that the first pressure surface, the second pressure surface and bottom surface
Angle between extended line is preferably 45 degree.
5. 5-axis machining center as described in claim 1, which is characterized in that the pedestal is equipped with funnel type chip removal
Slot.
6. 5-axis machining center as described in claim 1, which is characterized in that be designed at left and right sides of the spindle box
Sliding block is respectively equipped with top shoe, middle sliding block and sliding block per side, and the distance between the sliding block and middle sliding block are less than cunning
The distance between block and middle sliding block.
7. 5-axis machining center as claimed in claim 1 or 2, which is characterized in that the main shaft nose to work top
Distance is 150-610mm.
8. 5-axis machining center as described in claim 1, which is characterized in that the spindle box is connected equipped with axial filament bar
Part, the axial filament joint element for bar are internally provided with lubricant passage way, and the lubricious oil circuit includes the first lubricant passage way and the second lubricating oil
Road, the first lubricant passage way and the perforation of the second lubricant passage way, further include oil inlet, and the oil inlet and the first oil circuit penetrate through, described
Second lubricant passage way is equipped with oil outlet, and the oil outlet is corresponding with the bearing on axial filament bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713291.4U CN207806663U (en) | 2017-12-11 | 2017-12-11 | 5-axis machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713291.4U CN207806663U (en) | 2017-12-11 | 2017-12-11 | 5-axis machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207806663U true CN207806663U (en) | 2018-09-04 |
Family
ID=63331774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721713291.4U Active CN207806663U (en) | 2017-12-11 | 2017-12-11 | 5-axis machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207806663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900394A (en) * | 2017-12-11 | 2018-04-13 | 宁波金凯机床股份有限公司 | 5-axis machining center |
-
2017
- 2017-12-11 CN CN201721713291.4U patent/CN207806663U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900394A (en) * | 2017-12-11 | 2018-04-13 | 宁波金凯机床股份有限公司 | 5-axis machining center |
| CN107900394B (en) * | 2017-12-11 | 2024-06-25 | 宁波金凯机床股份有限公司 | Five-axis linkage machining center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NINGBO MINUO MACHINE TOOLS CO.,LTD. Assignor: NINGBO JINKAI MACHINE SHARES CO.,LTD. Contract record no.: X2024330000505 Denomination of utility model: Five axis linkage machining center Granted publication date: 20180904 License type: Common License Record date: 20240904 |