CN107900394A - 5-axis machining center - Google Patents
5-axis machining center Download PDFInfo
- Publication number
- CN107900394A CN107900394A CN201711310443.0A CN201711310443A CN107900394A CN 107900394 A CN107900394 A CN 107900394A CN 201711310443 A CN201711310443 A CN 201711310443A CN 107900394 A CN107900394 A CN 107900394A
- Authority
- CN
- China
- Prior art keywords
- spindle box
- main spindle
- sliding block
- machining center
- support base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 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
- 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
- 238000012423 maintenance Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
-
- 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
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
5-axis machining center, including base and main spindle box, in order to ensure the stability of the rigidity of machining center and main spindle box, from to and under be equipped with slide successively, saddle and gantry seat, gantry seat is located on base, the base 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 connecting portion of the main 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, structure of the present invention is more reasonable, rigidity is strong, versatility is more preferable, repair more convenient.
Description
Technical field
The present invention relates to digit ctrol machine tool field, particularly a kind of 5-axis machining center.
Background technology
5-axis machining center has high efficiency, high-precision feature, and workpiece clamped one time 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 be fitted
Should be as the processing of the Modern Molds such as auto parts and components, aircraft structure.The rotating shaft of upright type five-shaft machining center has two ways,
One kind is work table rotation axis, and the workbench being arranged on lathe bed can surround X-axis and turn round, and be defined as A axis, A axis general works
The degree of scope+30 extremely -120 degree.The centre of workbench is additionally provided with a revolving platform, is turned round on the position of diagram around Z axis, fixed
Justice is C axis, and C axis is all 360 degree of revolutions.So by the combination of A axis and C axis, fixed workpiece on the table is except bottom surface
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
Easily.Without special fixtures during processing, the cost of fixture is reduced, avoids multiple clamping, improves mould machining accuracy.Using
Five axis technology processing molds can reduce the usage quantity of fixture.In addition, in five-axle linkage NC programs, tool length compensation work(
Can still effectively, and cutter radius compensation fails, it is necessary to different-diameter when carrying out contact form milling with cylindrical milling cutter
Cutter work out different program, 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 is when carrying out digital control processing, it is necessary to frequent tool changing or tune
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
Seeming more needs.
The content of the invention
To solve the above-mentioned problems, the present invention provides a kind of 5-axis machining center, including base and main spindle box, in order to
Ensure machining center rigidity and main spindle box stability, to and under successively be equipped with slide, saddle and gantry seat, described gantry
Seat is located on base, and the saddle is located on the seat of gantry, and along gantry seat transverse shifting, the slide is located on saddle, along saddle
Vertically move, the main spindle box is connected by main spindle box sliding block with the line rail on slide, and rail moves up and down along the line, on the base
Equipped with support base, the support base is used to support rocker-arm cradle/workbench, and the main spindle box uses telescoping structure.
The main spindle box includes frame cylinder, sleeve and main shaft, is equipped with truss between the frame cylinder and sleeve, main shaft is located at
In sleeve, main spindle box is connected by main spindle box sliding block with the slide on slide.
It is ball axial filament bar to further include axial filament bar described in axial filament bar, and the ball axial filament bar is vertically arranged, and upper end is fixed, under
End passes through bearing block support shaft screw, and mounting means is easily installed dismounting and maintenance to install from bottom to top.
Second support base is four support columns, four rectangular distributions of support column.
The connecting portion of the main spindle box sliding block and main 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, should be that the bottom of groove is the bottom surface of briquetting, 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 includes the first support base and the second support base, first support base by chevron shaped supporting item come
The tailstock of rocker-arm cradle is supported, second support base is four columns, the rectangular setting of the four columns, the first support base
This chevron shaped support base is set to strengthen the rigidity of tailstock, the second support base is arranged to the column of four rectanglar arrangements, makes branch
It is stronger to support the versatility of seat, by the second support base, root Ju workpiece is actually needed to adjust the side of rocker-arm cradle fixation
To 5-axis machining center can also being changed to the use of three axis machining center in work platform for placing on batch two support bases.
The base 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.
Sliding block is designed with left and right sides of the main 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, so set rigidity more preferable, make master
The operation of axle box is more stable.
The main shaft nose to work top distance is 150-610mm.
The main 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
Moistening oil circuit includes horizontal oil circuit and longitudinal lubricating oil road, and horizontal lubricating oil road and longitudinal oil circuit penetrate through, and further include fuel feed hole, the oil inlet
Hole is penetrated through with horizontal oil circuit, and the longitudinal direction oil circuit 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 horizontal oil circuit and longitudinal lubricating oil road vertical connection, fuel feed hole is also vertical connection with horizontal oil circuit.
The first support base and the second support base are set up with regard to work seat stand and rocker-arm cradle can be made to exist on the base of the present invention
Used on one 5-axis machining center, the base of machining center can be changed to by work according to the difference of workpieces processing
Platform or cradle-type, can also install cradle-type in different ways, workbench is fixed on the second support base, five-axle linkage
Machining 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 base,
Ensure that cost can also be reduced while its rigidity and reduce weight of equipment, by the way that main spindle box is designed to sleeve-type main shaft case, energy
Increase the rigidity of main spindle box, the bearing block of axial filament bar is detachable, and axial filament bar is installed from bottom to top from the bearing block position after dismounting
And dismounting, easy to axial filament bar assembling and reprocess, the bottom surface of briquetting and the angle preferred angle of the first pressure surface and the second pressure surface are
45 degree, this causes briquetting to 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 passes through recessed
There is a interference fit after being tightened after groove, this is just not easy to loosen.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the main spindle box schematic diagram of the present invention；
Fig. 3 is the base schematic diagram of the present invention；
Fig. 4 is the axial filament joint element for bar schematic diagram of the present invention；
Fig. 5 is the axial filament bar use state diagram of the present invention；
Fig. 6 is the axial filament joint element for bar schematic diagram of the present invention
Fig. 7 is the axial filament joint element for bar use state diagram of the present invention
Fig. 8 is the briquetting schematic diagram of the present invention；
Fig. 9 is the briquetting use state diagram of the present invention.
Embodiment
The present invention is described in more detail with reference to the accompanying drawings.
Referring to Fig. 1, the present invention provides a kind of 5-axis machining center, including base 1 and main spindle box 3, to and under
Slide 23, saddle 22 and gantry seat 21 are equipped with successively, and gantry seat 21 is located on base 1, and the saddle is located at gantry seat
On, along gantry seat transverse shifting, the slide is located on saddle, is vertically moved along saddle, one end and the dragon of rocker-arm cradle 51
Gate seat 21 connects, and the other end is by 52 frame of bearing block on chevron shaped support base 41.
Referring to Fig. 2, main spindle box 3 is connected by main spindle box sliding block 35 with the line rail on slide 23, rail moves up and down along the line,
The main 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 main 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 described 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 present invention, saddle is moved left and right along gantry seat, and slide is along saddle
Seat move back and forth, due to when slide moves forward stroke farther out, in order to ensure the rigidity of slide, the first slide sliding block of slide 23
231 and the distance of second slide sliding block 232 be less than the distance of 232 and the 3rd slide sliding block 233 of second slide sliding block.
Referring to Fig. 3, base 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
Put
Fig. 4 and Fig. 5 are referred to, upper end 71 and the slide of axial filament bar 7 are fixed, and lower end leads to 72 by bearing block 73 and slide 23
Connection, bearing block is detachable, convenient to be disassembled from lower end by axial filament bar from slide, is easy for installation and maintenance.
Fig. 6 and Fig. 7 are referred to, main spindle box 3 is connected by axial filament joint element for bar 36 with axial filament bar 7, axial filament joint element for bar 36
Lubricant passage way is internally provided with, the lubricant passage way is included in the horizontal 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 horizontal oil circuit 361, and horizontal 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, and bearing 365 is lubricated, in axial filament bar
Generation lubricant passage way, makes equipment more beautiful, prevents oil leak inside connector.
Refer to Fig. 8 and Fig. 9, the connecting portion of main spindle box sliding block 35 and main 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 621 and second pressure surface 622 of the first pressure surface, 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 with each sliding block, the stability of sliding block is so not only can guarantee that, is capable of the change of effectively anti-limited slip block
Shape, briquetting are equipped with groove 631, can prevent briquetting of the main spindle box caused by prolonged work from loosening to ask after briquetting fixation
Topic.
The operating parameter and specifications parameter of this implementation：
Disclosed above is only the specific embodiment of the present invention, and embodiment only illustrates used in the present invention to be clearer, and
Not limitation of the invention, the changes that any person skilled in the art can think of, should all fall in protection domain.
Claims (8)
1. 5-axis machining center, it is characterised in that：Including base and main spindle box, in order to ensure the rigidity of machining center and master
The stability of axle box, to and under be equipped with slide, saddle and gantry seat successively, described gantry seat is located on base, 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 main spindle box leads to
Cross main spindle box sliding block to be connected with the line rail on slide, rail moves up and down along the line, and the base is equipped with support base, the support base
Rocker-arm cradle/workbench is used to support, the support base includes the first support base and the second support base, first support base
The tailstock of rocker-arm cradle is supported by chevron shaped supporting item, second support base is four columns, which is in
Rectangle is set, and the main spindle box uses telescoping structure, and the connecting portion of the main spindle box sliding block and main 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 claimed in claim 1, it is characterised in that the main spindle box include frame cylinder, sleeve and
Electro spindle component, is equipped with truss, main shaft is located in sleeve, and main spindle box passes through main shaft between the frame cylinder and electro spindle component
Case sliding block is connected with the slide on slide.
3. 5-axis machining center as claimed in claim 1, it is characterised in that further include axial filament bar described in axial filament bar as 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 screw, mounting means
Install from bottom to top.
4. 5-axis machining center as claimed in claim 2, it is characterised 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 claimed in claim 1, it is characterised in that the base is equipped with funnel type chip removal
Groove.
6. 5-axis machining center as claimed in claim 1, it is characterised in that be designed with left and right sides of the main spindle box
Sliding block, is respectively equipped with top shoe, middle sliding block and sliding block, the distance between the sliding block and middle sliding block are less than cunning per side
The distance between block and middle sliding block.
7. the 5-axis machining center as described in claim 1 and 2, it is characterised in that the main shaft nose to work top
Distance is 150-610mm.
8. 5-axis machining center as claimed in claim 1, it is characterised in that the main 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, 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 |
|---|---|---|---|
| CN201711310443.0A CN107900394A (en) | 2017-12-11 | 2017-12-11 | 5-axis machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711310443.0A CN107900394A (en) | 2017-12-11 | 2017-12-11 | 5-axis machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107900394A true CN107900394A (en) | 2018-04-13 |
Family
ID=61865085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711310443.0A Pending CN107900394A (en) | 2017-12-11 | 2017-12-11 | 5-axis machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107900394A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390579A (en) * | 2020-06-08 | 2020-07-10 | 佛山市南海富大精密机械有限公司 | Vertical five-axis linkage machine tool |
| CN111941150A (en) * | 2020-08-12 | 2020-11-17 | 开封创庆电子科技有限公司 | Five-axis linkage numerical control machine tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4115582A1 (en) * | 1991-05-13 | 1992-11-19 | Wanderer Gmbh | NUMERICALLY CONTROLLED MACHINE TOOL WITH HORIZONTAL-VERTICAL HEAD |
| JP2007152467A (en) * | 2005-12-02 | 2007-06-21 | Toshiba Mach Co Ltd | Portal gantry type machine tool |
| CN203711948U (en) * | 2014-01-20 | 2014-07-16 | 河北发那数控机床有限公司 | Numerical control planer-type milling machine |
| CN104249252A (en) * | 2014-09-18 | 2014-12-31 | 浙江法拿克机械科技有限公司 | Lathe bed part of combined machining center |
| CN207806663U (en) * | 2017-12-11 | 2018-09-04 | 宁波金凯机床股份有限公司 | 5-axis machining center |
-
2017
- 2017-12-11 CN CN201711310443.0A patent/CN107900394A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4115582A1 (en) * | 1991-05-13 | 1992-11-19 | Wanderer Gmbh | NUMERICALLY CONTROLLED MACHINE TOOL WITH HORIZONTAL-VERTICAL HEAD |
| JP2007152467A (en) * | 2005-12-02 | 2007-06-21 | Toshiba Mach Co Ltd | Portal gantry type machine tool |
| CN203711948U (en) * | 2014-01-20 | 2014-07-16 | 河北发那数控机床有限公司 | Numerical control planer-type milling machine |
| CN104249252A (en) * | 2014-09-18 | 2014-12-31 | 浙江法拿克机械科技有限公司 | Lathe bed part of combined machining center |
| CN207806663U (en) * | 2017-12-11 | 2018-09-04 | 宁波金凯机床股份有限公司 | 5-axis machining center |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390579A (en) * | 2020-06-08 | 2020-07-10 | 佛山市南海富大精密机械有限公司 | Vertical five-axis linkage machine tool |
| CN111941150A (en) * | 2020-08-12 | 2020-11-17 | 开封创庆电子科技有限公司 | Five-axis linkage numerical control machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203509608U (en) | Multifunctional clamp | |
| CN105881107A (en) | Vertical-horizontal composite pentahedron gantry machining center | |
| CN101508033B (en) | Double-magazine double main-shaft machine tool for processing two-end holes of crankshaft | |
| CN104308608A (en) | Fixture for milling key groove of long shaft | |
| CN101596684A (en) | The anchor clamps and the processing method thereof of a plurality of elongated hole of processing on workpiece | |
| CN104384634A (en) | Electric discharge processing machine special for tire mold | |
| CN104070369B (en) | Gantry type computer numerical control (CNC) machining center | |
| CN107900394A (en) | 5-axis machining center | |
| CN104647086A (en) | Universal axle housing clamping device | |
| CN109249064A (en) | A kind of axial workpiece bores inclined oil hole of air to tooth clamper and its application method | |
| CN207806663U (en) | 5-axis machining center | |
| CN203003602U (en) | Multi-station different-direction drilling clamp for spindly shafts | |
| CN204339075U (en) | The special discharging processing machine of a kind of tire-mold | |
| CN208467344U (en) | A kind of pump cover screw hole drilling processing tooling | |
| CN220312620U (en) | Turning and milling composite machining center with adjustable turret angle | |
| CN105522423B (en) | A kind of general boring grab | |
| CN206105615U (en) | Sbrasive belt grinding blade is with location quick change device | |
| CN108032108A (en) | A kind of automobile front axle shell support base hole processing clamp and method | |
| CN107378566A (en) | Auxiliary clamp for lathe | |
| CN208409411U (en) | A kind of axis class centre bore grinding device | |
| CN207414405U (en) | Engine cylinder cover top bottom surface hole machined transfer matic | |
| CN203665118U (en) | Machining and positioning device of rotating arm type axle box body | |
| CN204954359U (en) | Integrated lathe of six spool full -automatic horizontal numerical controls, three special functions | |
| CN203527028U (en) | Double-station integrated clamp for manufacturing industrial robot | |
| CN202985110U (en) | Inclination workbench for milling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |