CN204136438U - 3D printing machining center - Google Patents
3D printing machining center Download PDFInfo
- Publication number
- CN204136438U CN204136438U CN201420532927.5U CN201420532927U CN204136438U CN 204136438 U CN204136438 U CN 204136438U CN 201420532927 U CN201420532927 U CN 201420532927U CN 204136438 U CN204136438 U CN 204136438U
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- Prior art keywords
- axis
- travel mechanism
- support
- motor
- bar
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- 238000010146 3D printing Methods 0.000 title description 2
- 230000003028 elevating effect Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000003801 milling Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 abstract 12
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Abstract
The utility model discloses a 3D prints machining center, its characterized in that: including CNC control center, frame, beat printer head, processing agency, workstation, X axial displacement mechanism, Y axial displacement mechanism and Z axial displacement mechanism, X axial displacement mechanism and Z axial displacement mechanism set up in the frame, Y axial displacement mechanism sets up on X axial displacement mechanism, the workstation sets up on Y axial displacement mechanism, be equipped with the support arm on the Z axial displacement mechanism, beat printer head and processing agency and set up on the support arm, and beat and be equipped with the elevating system that makes and beat printer head lift between printer head and support arm, X axial displacement mechanism, Y axial displacement mechanism, Z axial displacement mechanism, elevating system, beat printer head and processing agency all control through CNC control center.
Description
Technical field
The utility model relates to a kind of 3D printing device, and particularly a kind of 3D prints machining center.
Background technology
The printing type of current main flow is by printer by reading the cross sectional information of the product prestored, and then printed layer by layer in these cross sections with the raw material melted, raw material adopt thread material or a bar etc. usually.
Silk material is made up of pure plastics, can the limited material of wire drawing, and virgin material can not add additive, thus 3 D printed product material being had to requirement can not be met, thus the bar that adopts prints more now, bar is thick, multiple additives (as glass, nano ceramic powder etc.) can be added, formed and there is specifically functional composite, washability is large, even can adopt metal material, can meet the high request of 3D printed product to material, but the layer that bar prints is thicker, and the precision of the product thus printed is not high enough.
And in print procedure, because the problem of temperature or equipment precision, the product printed can be not ideal, if need the product obtaining degree of precision and fineness, the thickness of the layer that printer prints can not be thick, but the relatively required time-write interval is also very long, if but immediately precision can be revised by processing while printing, both solved the problem, the thickness of the layer that simultaneously printer can also be printed improves, immediately by process equipment correction during appearance deviation, not only increase print speed, also improve printing precision.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of 3D to print machining center.
The utility model solves the technical scheme that its technical problem adopts:
A kind of 3D prints machining center, it is characterized in that: comprise CNC control centre, support, printhead, organisation of working, workbench, X axis travel mechanism, Y-axis travel mechanism and Z-axis direction travel mechanism,
Described X axis travel mechanism and Z-axis direction travel mechanism are arranged in support, described Y-axis travel mechanism is arranged in X axis travel mechanism, described workbench is arranged in Y-axis travel mechanism, described Z-axis direction travel mechanism is provided with support arm, described printhead and organisation of working are arranged on support arm, and between printhead and support arm, be provided with the elevating mechanism that printhead is elevated
Described X axis travel mechanism, Y-axis travel mechanism, Z-axis direction travel mechanism, elevating mechanism, printhead and organisation of working are all controlled by CNC control centre.
Described X axis travel mechanism comprises X-axis motor, X-axis slide-bar, X-axis screw mandrel and X-axis nut, and described X-axis motor is connected with X-axis screw mandrel, and described X-axis slide-bar is fixed in support.
Described Y-axis travel mechanism comprises base, y-axis motor, Y-axis slide-bar, Y-axis screw mandrel and Y-axis nut, described y-axis motor is connected with Y-axis screw mandrel, described Y-axis slide-bar coordinates with base sliding, and base is fixed on X-axis nut, and described workbench is fixedly connected with in Y-axis nut.
Described Z-axis direction travel mechanism comprises Z axis motor, Z axis slide-bar, Z axis screw mandrel and Z axis nut, described Z axis motor is connected with X-axis screw mandrel, described Z axis slide-bar is fixed in support, and described support arm is fixed on Z axis nut, and support arm and Z axis slide-bar are slidably matched.
Described organisation of working comprises processing motor, and the power output shaft of processing motor is provided with fixture cover, and fixture puts and accompanies milling cutter.
The support that described elevating mechanism comprises elevating bracket, elevating screw, the lifting nut coordinated with elevating screw and is fixed on support arm, support is fixed with lifting motor and lifting slide-bar, described elevating screw is connected with support by bearing, described lifting motor to be connected with elevating screw by transmission mechanism and to drive it to rotate, described elevating bracket and lifting nut are fixed, and described printhead is fixed on elevating bracket.
Described transmission mechanism comprises the driving gear and the driven gear fixing with elevating screw fixed with the power output shaft of lifting motor, and driving gear is meshed with driven gear.
Described support is made up of two mutually perpendicular square casings, housing opening, and described X axis travel mechanism and Y-axis travel mechanism are all arranged in corresponding housing.
The beneficial effects of the utility model are: the utility model comprises CNC control centre, support, printhead, organisation of working, workbench, printhead, organisation of working, X axis travel mechanism, Y-axis travel mechanism and Z-axis direction travel mechanism.
Printhead and organisation of working can be realized in three-dimensional accurate movement by X axis travel mechanism, Y-axis travel mechanism and Z-axis direction travel mechanism, and printhead and organisation of working share a set of travel mechanism, not only save space, allow equipment realize miniaturized, mobile and to carry all very convenient, and cost is lower; Can accurately control above-mentioned travel mechanism by CNC control centre, realize X-axis, Y-axis and Z axis three-shaft linkage, print the product of arbitrary shape, by elevating mechanism, printhead be risen man-hour adding, both can realize omnibearing processing by organisation of working.
So, the thickness of the layer that printer can print when printing by we improves, thus greatly can improve print speed, although the precision of the shape of product can reduce after the thickness of layer improves, the instant processing of conjunction processor structure is revised, we can obtain precision also satisfactory product, thus not only increase the precision of product on the whole, also improve the efficiency of printing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is overview of the present utility model;
Fig. 2 is part-structure view of the present utility model;
Fig. 3 is the topology view of elevating mechanism and printhead.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model discloses a kind of 3 D and print machining center, mainly comprise CNC control centre (not shown), support 1, printhead 2, organisation of working 3, workbench 4, X axis travel mechanism, Y-axis travel mechanism and Z-axis direction travel mechanism.
Support 1 is made up of two mutually perpendicular square casings, support 1 entirety is " L " shape structure, housing opening, described X axis travel mechanism is arranged in the housing of bottom surface, and Y-axis travel mechanism is arranged in vertical housing, said structure takes full advantage of the inner space of support 1, makes Whole Equipment more miniaturized.
Described Y-axis travel mechanism is arranged in X axis travel mechanism, described workbench 4 is arranged in Y-axis travel mechanism, thus moved by the combination of X axis travel mechanism and Y-axis travel mechanism, realize the movement of workbench 4 arbitrary coordinate point planar, described Z-axis direction travel mechanism is provided with support arm 5, described printhead 2 and organisation of working 3 are arranged on support arm 5, moving up and down of printhead 2 and organisation of working 3 is realized by Z-axis direction travel mechanism, workbench 4 can realize moving up and down of Z-direction relative to printhead 2 and organisation of working 3, thus the movement of arbitrary coordinate point in three dimensions, and between printhead 2 and support arm 5, be provided with the elevating mechanism that printhead 2 is elevated, thus add at organisation of working 3 obstruction that man-hour can avoid printhead 2 pairs of process, be convenient to processing.Described X axis travel mechanism, Y-axis travel mechanism, Z-axis direction travel mechanism, elevating mechanism, printhead 2 and organisation of working 3 are all controlled by CNC control centre, can accurately control above-mentioned travel mechanism by CNC control centre, thus realize coordinating dynamic doing accurately.
In this concrete enforcement,
Concrete: X axis travel mechanism comprises X-axis motor (not shown), X-axis slide-bar 6, X-axis screw mandrel 7 and X-axis nut 8, and described X-axis motor is connected with X-axis screw mandrel 7, and described X-axis slide-bar 6 is fixed in support 1.
Concrete: Y-axis travel mechanism comprises base 9, y-axis motor 10, Y-axis slide-bar 11, Y-axis screw mandrel (not shown) and Y-axis nut 12, described y-axis motor 10 is connected with Y-axis screw mandrel, described Y-axis slide-bar 11 is slidably matched with base 9, and base 9 is fixed on X-axis nut 8, described workbench 4 is fixedly connected with in Y-axis nut 12.
Concrete: Z-axis direction travel mechanism comprises Z axis motor 13, Z axis slide-bar 14, Z axis screw mandrel 15 and Z axis nut 16, described Z axis motor 13 is connected with X-axis screw mandrel 7, described Z axis slide-bar 14 is fixed in support 1, described support arm 5 is fixed on Z axis nut 16, and support arm 5 and Z axis slide-bar 14 are slidably matched.
The above-mentioned kind of drive is the one specific descriptions mode of the application, be not construed as limiting entirety, it also has other alternative multiple, as slide-bar can adopt line slideway to replace, or dovetail groove and being slidably matched of dovetails replace, screw mandrel can adopt threaded rod replacement etc.
As shown in the figure, in this example, organisation of working 3 comprises the processing motor 17 that two lay respectively at printhead 2 both sides, the power output shaft of processing motor 17 is provided with fixture cover 18, fixture cover 18 accompanies milling cutter 19, said structure is simple and easy to assembling, its intensity of product that processing plastic is melt into and stability all enough, the setting of two processing motor 17, not only can carry out milling at some product simultaneously, and two fixture covers 18 can install different cutters, thus realize the hybrid process of different processing mode, as a dress milling cutter, another entrucking cutter or a dress boring cutter, another plugs cutter, save tool change time, working (machining) efficiency is also very high.
In this example, elevating mechanism comprises elevating bracket 20, elevating screw 21, the lifting nut 22 coordinated with elevating screw 21 and the support 23 be fixed on support arm 5, support 23 is fixed with lifting motor 24 and lifting slide-bar 25, described elevating screw 21 is connected with support 23 by bearing, described lifting motor 24 to be connected with elevating screw 21 by transmission mechanism and to drive it to rotate, described elevating bracket 20 is fixed with lifting nut 22, described printhead 2 is fixed on elevating bracket 20, described transmission mechanism comprises the driving gear 26 and the driven gear 27 fixing with elevating screw 21 fixed with the power output shaft of lifting motor 24, and driving gear 26 is meshed with driven gear 27, driving gear 26 and driven gear 27 have selected bevel gear, thus Power output direction and transmission direction can convert 90 degree, be convenient to the Miniaturization Design of complete machine, elevating screw 21 is driven to rotate by lifting motor 24 man-hour adding, thus make lifting nut 22 drive elevating bracket 20 to fall slide-bar 25 along falling-rising to be elevated, thus printhead 2 is risen, both omnibearing processing can be realized by organisation of working 3.
Above machining center is printed to a kind of 3D that the utility model embodiment provides, be described in detail, apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (8)
1. 3D prints a machining center, it is characterized in that: comprise CNC control centre, support, printhead, organisation of working, workbench, X axis travel mechanism, Y-axis travel mechanism and Z-axis direction travel mechanism,
Described X axis travel mechanism and Z-axis direction travel mechanism are arranged in support, described Y-axis travel mechanism is arranged in X axis travel mechanism, described workbench is arranged in Y-axis travel mechanism, described Z-axis direction travel mechanism is provided with support arm, described printhead and organisation of working are arranged on support arm, and between printhead and support arm, be provided with the elevating mechanism that printhead is elevated
Described X axis travel mechanism, Y-axis travel mechanism, Z-axis direction travel mechanism, elevating mechanism, printhead and organisation of working are all controlled by CNC control centre.
2. a kind of 3D according to claim 1 prints machining center, and it is characterized in that: described X axis travel mechanism comprises X-axis motor, X-axis slide-bar, X-axis screw mandrel and X-axis nut, described X-axis motor is connected with X-axis screw mandrel, and described X-axis slide-bar is fixed in support.
3. a kind of 3D according to claim 2 prints machining center, it is characterized in that: described Y-axis travel mechanism comprises base, y-axis motor, Y-axis slide-bar, Y-axis screw mandrel and Y-axis nut, described y-axis motor is connected with Y-axis screw mandrel, described Y-axis slide-bar coordinates with base sliding, and base is fixed on X-axis nut, described workbench is fixedly connected with in Y-axis nut.
4. a kind of 3D according to claim 1 prints machining center, it is characterized in that: described Z-axis direction travel mechanism comprises Z axis motor, Z axis slide-bar, Z axis screw mandrel and Z axis nut, described Z axis motor is connected with X-axis screw mandrel, described Z axis slide-bar is fixed in support, described support arm is fixed on Z axis nut, and support arm and Z axis slide-bar are slidably matched.
5. a kind of 3D according to claim 1 prints machining center, it is characterized in that: described organisation of working comprises processing motor, and the power output shaft of processing motor is provided with fixture cover, and fixture puts and accompanies milling cutter.
6. a kind of 3D according to claim 1 prints machining center, it is characterized in that: the support that described elevating mechanism comprises elevating bracket, elevating screw, the lifting nut coordinated with elevating screw and is fixed on support arm, support is fixed with lifting motor and lifting slide-bar, described elevating screw is connected with support by bearing, described lifting motor to be connected with elevating screw by transmission mechanism and to drive it to rotate, described elevating bracket and lifting nut are fixed, and described printhead is fixed on elevating bracket.
7. a kind of 3D according to claim 6 prints machining center, it is characterized in that: described transmission mechanism comprises the driving gear and the driven gear fixing with elevating screw fixed with the power output shaft of lifting motor, and driving gear is meshed with driven gear.
8. a kind of 3D according to claim 6 prints machining center, it is characterized in that: described support is made up of two mutually perpendicular square casings, housing opening, and described X axis travel mechanism and Y-axis travel mechanism are all arranged in corresponding housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532927.5U CN204136438U (en) | 2014-09-16 | 2014-09-16 | 3D printing machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532927.5U CN204136438U (en) | 2014-09-16 | 2014-09-16 | 3D printing machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204136438U true CN204136438U (en) | 2015-02-04 |
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ID=52413152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532927.5U Expired - Fee Related CN204136438U (en) | 2014-09-16 | 2014-09-16 | 3D printing machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204136438U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325640A (en) * | 2014-09-16 | 2015-02-04 | 王奉瑾 | 3D prints on-vehicle mill |
| CN105196063A (en) * | 2015-10-15 | 2015-12-30 | 上海威研精密科技有限公司 | 3D printing and milling combined machine tool |
| WO2016150321A1 (en) * | 2015-03-26 | 2016-09-29 | 胡涛 | Three-dimensional rapid prototyping printing engraving machine |
| CN106112547A (en) * | 2016-08-11 | 2016-11-16 | 沈阳理工大学 | A kind of welding and milling composite metal 3D printer |
| WO2017071316A1 (en) * | 2015-10-30 | 2017-05-04 | 冯坚 | 3d printing apparatus combining plasma melting and multi-axis milling processes based on internet signal transmission |
| WO2017143639A1 (en) * | 2016-02-26 | 2017-08-31 | 厦门螺壳电子科技有限公司 | 3d printer |
-
2014
- 2014-09-16 CN CN201420532927.5U patent/CN204136438U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325640A (en) * | 2014-09-16 | 2015-02-04 | 王奉瑾 | 3D prints on-vehicle mill |
| WO2016150321A1 (en) * | 2015-03-26 | 2016-09-29 | 胡涛 | Three-dimensional rapid prototyping printing engraving machine |
| CN105196063A (en) * | 2015-10-15 | 2015-12-30 | 上海威研精密科技有限公司 | 3D printing and milling combined machine tool |
| WO2017071316A1 (en) * | 2015-10-30 | 2017-05-04 | 冯坚 | 3d printing apparatus combining plasma melting and multi-axis milling processes based on internet signal transmission |
| WO2017143639A1 (en) * | 2016-02-26 | 2017-08-31 | 厦门螺壳电子科技有限公司 | 3d printer |
| CN106112547A (en) * | 2016-08-11 | 2016-11-16 | 沈阳理工大学 | A kind of welding and milling composite metal 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160621 Address after: Nine road 528400 Guangdong province Zhongshan Torch Development Zone No. 6 Building 3 floor five A zone Patentee after: Zhongshan Power Technology Co., Ltd. Address before: 528400, No. two, Xingye Road, Torch Development Zone, Guangdong, Zhongshan Province, China, four Patentee before: Wang Fengjin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20170916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |