CN204036854U - A kind of 3D printer print platform system - Google Patents
A kind of 3D printer print platform system Download PDFInfo
- Publication number
- CN204036854U CN204036854U CN201420455195.4U CN201420455195U CN204036854U CN 204036854 U CN204036854 U CN 204036854U CN 201420455195 U CN201420455195 U CN 201420455195U CN 204036854 U CN204036854 U CN 204036854U
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- spindle motor
- optical axis
- leading screw
- printer print
- platform system
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Abstract
The utility model discloses a kind of 3D printer print platform system, comprise Z-direction telecontrol equipment, platform and bracing frame, wherein, described Z-direction telecontrol equipment comprises upper mounted plate, bottom plate, optical axis, spindle motor and leading screw, described optical axis and described leading screw to be all vertically arranged between fixed plate and described bottom plate and to be fixedly connected with, described spindle motor is arranged on described leading screw, described spindle motor is fixedly connected with support frame as described above, described platform is arranged on support frame as described above, support frame as described above is provided with axle sleeve, described axle sleeve is arranged on described optical axis, described axle sleeve is for exempting from lubrication high accuracy wear-resistant plastic material.Wherein, employing spindle motor coordinates with leading screw, kinematic accuracy can be improved, and, the axle sleeve of exempting to lubricate high accuracy wear-resistant plastic material is adopted to coordinate with optical axis, motion process is more stable level and smooth, can not affect kinematic accuracy, thus further increase kinematic accuracy because friction causes that pause and transition in rhythm or melody occurs.
Description
Technical field
The utility model relates to 3D print platform technical field, particularly relates to a kind of 3D printer print platform system.
Background technology
3D prints has become a kind of trend, and starts to be widely used in design field, especially industrial design, and digital product die sinking etc., can complete the printing of a grinding tool, save the development time of a lot of product to market within a few hours.
FDM (Deformation In The Fdm Process) is a kind of 3D printing shaping method of present extensive use, the same with other quick shaping process, the method of Layered manufacturing is adopted to carry out shaping prototype parts, thermoplastic polymers heating materials is melt into silk by the basis of this technique exactly, extrude from shower nozzle as squeezing toothpaste out of a tube, be deposited in forming surface shaping, material is polyester, ABS, elastomeric material and investment casting wax mainly.FDM (Deformation In The Fdm Process) 3D printing device is existing a lot of in the market, wherein, print platform system is the moving component of Z-direction, and mostly adopt now driving stepper motor trapezoidal nut to be with moving platform to move up and down on trapezoidal screw, kinematic accuracy is not high enough simultaneously; Platform frame adopts panel beating welding manner to make simultaneously, and precision and stability is bad.The smoothing of print platform all adopts machine tool to adjust screw to adjust the benchmark of platform, convenient not.
Therefore, how providing a kind of 3D printer print platform system, to improve kinematic accuracy, is current those skilled in the art technical problems urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of 3D printer print platform system, to improve kinematic accuracy.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of 3D printer print platform system, comprise Z-direction telecontrol equipment, platform and bracing frame, wherein, described Z-direction telecontrol equipment comprises upper mounted plate, bottom plate, optical axis, spindle motor and leading screw, described optical axis and described leading screw to be all vertically arranged between fixed plate and described bottom plate and to be fixedly connected with, described spindle motor is arranged on described leading screw, described spindle motor is fixedly connected with support frame as described above, described platform is arranged on support frame as described above, support frame as described above is provided with axle sleeve, described axle sleeve is arranged on described optical axis, described axle sleeve is for exempting from lubrication high accuracy wear-resistant plastic material.
Preferably, above-mentioned optical axis is two, and described leading screw is arranged in the middle of two described optical axises.
Preferably, above-mentioned bracing frame comprises left socle and right support, respectively with two described optical axises with the use of.
Preferably, the cross section of above-mentioned bracing frame is trapezoidal.
Preferably, above-mentioned platform is aluminium sheet, and its flatness error is not more than 0.04mm.
Preferably, the corner of above-mentioned platform arranges one respectively for regulating described podium level volume manual adjustments nut.
Preferably, the often step precision of above-mentioned spindle motor is 0.01mm.
Preferably, above-mentioned bracing frame is for being stamped to form.
The 3D printer print platform system that the utility model provides, comprise Z-direction telecontrol equipment, platform and bracing frame, wherein, described Z-direction telecontrol equipment comprises upper mounted plate, bottom plate, optical axis, spindle motor and leading screw, described optical axis and described leading screw to be all vertically arranged between fixed plate and described bottom plate and to be fixedly connected with, described spindle motor is arranged on described leading screw, described spindle motor is fixedly connected with support frame as described above, described platform is arranged on support frame as described above, support frame as described above is provided with axle sleeve, described axle sleeve is arranged on described optical axis, described axle sleeve is for exempting from lubrication high accuracy wear-resistant plastic material.Wherein, employing spindle motor coordinates with leading screw, kinematic accuracy can be improved, and, the axle sleeve of exempting to lubricate high accuracy wear-resistant plastic material is adopted to coordinate with optical axis, motion process is more stable level and smooth, can not affect kinematic accuracy, thus further increase kinematic accuracy because friction causes that pause and transition in rhythm or melody occurs.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The main TV structure schematic diagram of the 3D printer print platform system that Fig. 1 provides for the utility model embodiment;
The side-looking structural representation of the 3D printer print platform system that Fig. 2 provides for the utility model embodiment.
In upper Fig. 1 and Fig. 2:
Optical axis 1, leading screw 2, platform 3, manual adjustments nut 4, bracing frame 5, bottom plate 6, upper mounted plate 7, axle sleeve 8, spindle motor 9.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, the main TV structure schematic diagram of the 3D printer print platform system that Fig. 1 provides for the utility model embodiment; The side-looking structural representation of the 3D printer print platform system that Fig. 2 provides for the utility model embodiment.
The 3D printer print platform system that the utility model embodiment provides, comprise Z-direction telecontrol equipment, platform 3 and bracing frame 5, wherein, Z-direction telecontrol equipment comprises upper mounted plate 7, bottom plate 6, optical axis 1, spindle motor 9 and leading screw 2, optical axis 1 and leading screw 2 to be all vertically arranged between upper mounted plate 7 and bottom plate 6 and to be fixedly connected with, spindle motor 9 is arranged on leading screw 2, spindle motor 9 is fixedly connected with bracing frame 5, platform 3 is arranged on bracing frame 5, bracing frame 5 is provided with axle sleeve 8, axle sleeve 8 is arranged on optical axis 1, axle sleeve 8 is for exempting from lubrication high accuracy wear-resistant plastic material, exempting from lubrication high accuracy wear-resistant plastic is current material.Wherein, employing spindle motor 9 coordinates with leading screw 2, kinematic accuracy can be improved, and, adopt the axle sleeve 8 of exempting to lubricate high accuracy wear-resistant plastic material to coordinate with optical axis 1, play motion guide effect, motion process is more stable level and smooth, kinematic accuracy can not be affected because friction causes that pause and transition in rhythm or melody occurs, thus further increase kinematic accuracy.
In order to optimize such scheme further, optical axis 1 is two, and leading screw 2 is arranged in the middle of two optical axises 1, can improve the stability of operation further, thus improves kinematic accuracy.
In order to optimize such scheme further, bracing frame 5 comprises left socle and right support, respectively with two optical axises 1 with the use of, support more stable, improve the stationarity of platform.
In order to optimize such scheme further, the cross section of bracing frame 5 is trapezoidal, can under the prerequisite ensureing support strength, and weight reduction, can reduce the load of spindle motor 9 after weight saving, avoids spindle motor 9 to cross heat affecting kinematic accuracy.
In order to optimize such scheme further, platform 3 is aluminium sheet, and its flatness error is not more than 0.04mm, greatly can improve the precision that 3D prints.
In order to optimize such scheme further, the corner of platform 3 arranges one respectively for regulating platform 3 height volume manual adjustments nut 4, namely there are four manual adjustments nuts 4 at platform 3 four angles, manual adjustments nut 4 turns clockwise and is with an Angle Position of moving platform 3 to decline, the Angle Position that manual adjustments nut 4 is rotated counterclockwise band moving platform 3 rises, until platform 3 four angles are all in level, do not need just can regulate relative accuracy between platform 3 and nozzle by any instrument.
In order to optimize such scheme further, the often step precision of spindle motor 9 is 0.01mm, and kinematic accuracy is high, and the 3D printer print platform system that the utility model embodiment provides can ensure so high kinematic accuracy.
In order to optimize such scheme further, bracing frame 5 is for being stamped to form, and stabilized structure, vibration not easily occurs or rocks thus avoid pause and transition in rhythm or melody occurs, can improve kinematic accuracy further.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a 3D printer print platform system, is characterized in that, comprises Z-direction telecontrol equipment, platform and bracing frame, wherein,
Described Z-direction telecontrol equipment comprises upper mounted plate, bottom plate, optical axis, spindle motor and leading screw, described optical axis and described leading screw to be all vertically arranged between fixed plate and described bottom plate and to be fixedly connected with, described spindle motor is arranged on described leading screw, described spindle motor is fixedly connected with support frame as described above, described platform is arranged on support frame as described above, support frame as described above is provided with axle sleeve, and described axle sleeve is arranged on described optical axis
Described axle sleeve is for exempting from lubrication high accuracy wear-resistant plastic material.
2. 3D printer print platform system according to claim 1, it is characterized in that, described optical axis is two, and described leading screw is arranged in the middle of two described optical axises.
3. 3D printer print platform system according to claim 2, it is characterized in that, support frame as described above comprises left socle and right support, respectively with two described optical axises with the use of.
4. 3D printer print platform system according to claim 1, is characterized in that, the cross section of support frame as described above is trapezoidal.
5. 3D printer print platform system according to claim 1, it is characterized in that, described platform is aluminium sheet, and its flatness error is not more than 0.04mm.
6. 3D printer print platform system according to claim 1, is characterized in that, the corner of described platform arranges one respectively for regulating described podium level volume manual adjustments nut.
7. 3D printer print platform system according to claim 1, is characterized in that, the often step precision of described spindle motor is 0.01mm.
8. 3D printer print platform system according to claim 1, it is characterized in that, support frame as described above is for being stamped to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455195.4U CN204036854U (en) | 2014-08-13 | 2014-08-13 | A kind of 3D printer print platform system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455195.4U CN204036854U (en) | 2014-08-13 | 2014-08-13 | A kind of 3D printer print platform system |
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| Publication Number | Publication Date |
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| CN204036854U true CN204036854U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420455195.4U Expired - Fee Related CN204036854U (en) | 2014-08-13 | 2014-08-13 | A kind of 3D printer print platform system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875383A (en) * | 2015-04-30 | 2015-09-02 | 北京敏速自动控制设备有限公司 | Three-dimensional printing equipment |
| CN105328914A (en) * | 2015-12-01 | 2016-02-17 | 深圳市汇丰创新技术有限公司 | Z-axis guiding device for 3 D printer |
| CN105690766A (en) * | 2016-03-15 | 2016-06-22 | 湘潭大学 | Device for easily peeling forming parts obtained by additive manufacturing on printing table |
| WO2016192140A1 (en) * | 2015-06-03 | 2016-12-08 | 亚意达(南京)石材机械有限公司 | 3d-printing-based mold manufacturing method |
| CN109532001A (en) * | 2017-06-16 | 2019-03-29 | 浙江大学 | A kind of leveling method of 3 D-printing platform and leveling system using this method |
-
2014
- 2014-08-13 CN CN201420455195.4U patent/CN204036854U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875383A (en) * | 2015-04-30 | 2015-09-02 | 北京敏速自动控制设备有限公司 | Three-dimensional printing equipment |
| CN104875383B (en) * | 2015-04-30 | 2017-04-19 | 北京敏速自动控制设备有限公司 | Three-dimensional printing equipment |
| WO2016192140A1 (en) * | 2015-06-03 | 2016-12-08 | 亚意达(南京)石材机械有限公司 | 3d-printing-based mold manufacturing method |
| CN105328914A (en) * | 2015-12-01 | 2016-02-17 | 深圳市汇丰创新技术有限公司 | Z-axis guiding device for 3 D printer |
| CN105328914B (en) * | 2015-12-01 | 2017-06-16 | 深圳市汇丰创新技术有限公司 | A kind of 3D printer Z axis guider |
| CN105690766A (en) * | 2016-03-15 | 2016-06-22 | 湘潭大学 | Device for easily peeling forming parts obtained by additive manufacturing on printing table |
| CN109532001A (en) * | 2017-06-16 | 2019-03-29 | 浙江大学 | A kind of leveling method of 3 D-printing platform and leveling system using this method |
| CN109532001B (en) * | 2017-06-16 | 2020-06-16 | 浙江大学 | A leveling method for a three-dimensional printing platform and a leveling system using the same |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 No. 260 Korean Pine Road, Zhengzhou hi tech Industrial Development Zone, Henan, China Patentee after: Zhengzhou Lecai Science and Technology Co., Ltd. Address before: Korean pine high tech Development Zone, West 450000 South Henan Road West, science city of Zhengzhou Province Patentee before: Zhengzhou Lecai Science and Technology Co., Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20190813 |
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| CF01 | Termination of patent right due to non-payment of annual fee |