CN210148749U - Heating platform leveling device for 3D printer - Google Patents
Heating platform leveling device for 3D printer Download PDFInfo
- Publication number
- CN210148749U CN210148749U CN201920987169.9U CN201920987169U CN210148749U CN 210148749 U CN210148749 U CN 210148749U CN 201920987169 U CN201920987169 U CN 201920987169U CN 210148749 U CN210148749 U CN 210148749U
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- China
- Prior art keywords
- printer
- leveling
- threaded rod
- cross beam
- base
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- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 238000005457 optimization Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012768 molten material Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Abstract
The utility model discloses a 3D is heating platform levelling device for printer, including setting up two crossbeams that lay that are parallel to each other in printer base top, be provided with between the both ends of two crossbeams and the printer base and be used for carrying out the leveling subassembly of leveling to the crossbeam, the utility model discloses rational in infrastructure, each other is not connected between two crossbeams, when adjusting the level of two crossbeam tops, adjusts convenient and fast, and work efficiency is high, has saved a large amount of time when the leveling workstation, has improved work efficiency, has improved the precision of 3D printer simultaneously moreover, and adjusting spring's setting is for supporting the workstation, and the convenience is carried out the leveling to the workstation, and overall structure is reasonable, easy and simple to handle, excellent in use effect, leveling convenient and fast, work efficiency is high.
Description
Technical Field
The utility model relates to a levelling device, specific theory relates to a simple structure, leveling convenient and fast, easy and simple to handle, excellent in use effect, 3D for the printer heating platform levelling device that work efficiency is high belongs to 3D printer technical field.
Background
Along with the continuous improvement of science and technology level, science and technology products are also more and more along with it, and 3D printer is just a new electronic technology product. 3D printers, also known as three-dimensional printers, are techniques for manufacturing objects by material deposition using print heads, nozzles, or other printer technologies. Fused Deposition (FDM), also known as fused deposition, utilizes the characteristics of thermoplastic materials such as hot melt and adhesiveness, and adopts a hot melt nozzle to extrude the melted filamentous materials from the nozzle, and the filamentous materials are deposited at designated positions to be stacked layer by layer to finally form the required product.
The course of working of 3D printer or rapid prototyping machine is exactly the accumulational and cooling process of molten material, and the processing material can produce certain solidification shrink in the cooling process, and the material solidification shrinkage factor of different materials is different, and what lead to from this is when the material of multiple different materials is printed, because solidification shrinkage factor between the adjacent material is different, and the material that has led to different materials can not print simultaneously, perhaps the rejection rate is too high when printing simultaneously.
In addition, the shrinkage proportion of the material is influenced by the difference between the temperature of the material and the ambient temperature in the cooling process, and in order to achieve the optimal shrinkage effect, the technical means adopted in the prior art is to heat the working platform.
The existing leveling method for the heating working platform mostly adopts a four-point leveling method for leveling, the four-point leveling method adopts four screw rods to level at four corners of the working platform by using nuts, and when the leveling method is used, the leveling method is used for leveling according to the experience of workers, the leveling method saves time and labor during leveling, a new operator is difficult to find balance, when the working platform is not normal, great errors are generated on the precision of a 3D printer, and the printed model is not accurate.
SUMMERY OF THE UTILITY MODEL
The to-be-solved main technical problem of the utility model is to provide a simple structure, leveling convenient and fast, easy and simple to handle, excellent in use effect, 3D is heating platform levelling device for printer that work efficiency is high.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a 3D is heating platform levelling device for printer, is provided with the leveling subassembly that is used for carrying out the leveling to the crossbeam including setting up two crossbeams of laying in parallel each other in printer base top between the both ends of two crossbeams and the printer base.
The following is the utility model discloses to above-mentioned technical scheme's further optimization:
the two cross beams are arranged at a certain interval and are not connected with each other.
Further optimization: the leveling component comprises a threaded rod connected to the two ends of the cross beam, and one end, far away from the cross beam, of the threaded rod is fixedly connected with the printer base.
Further optimization: the upper end of the threaded rod penetrates through the upper side surface and the lower side surface of the cross beam respectively, and an adjusting nut is sleeved on the outer thread of the threaded rod above the cross beam.
Further optimization: the outside of threaded rod is located and is equipped with adjusting spring between crossbeam and the printer base, adjusting spring's both ends offset with crossbeam and printer base respectively.
Further optimization: the upper end and the lower end of the threaded rod, which are positioned on the adjusting spring, are respectively sleeved with a base plate, and the upper end and the lower end of the adjusting spring are respectively abutted against the corresponding cross beam and the printer base through the base plates.
By adopting the technical scheme, when in use, the heating working platform can be directly placed between the two cross beams to support the heating working platform to work;
when the upper end face of the heating working platform needs to be adjusted, the threaded rod can be used for pushing the cross beam to move downwards by rotating the adjusting nut, the cross beam can also be pushed to move upwards by the elasticity of the adjusting spring when the adjusting nut is rotated, the level of the cross beam is adjusted, and the level of the low-power heating platform device can be adjusted conveniently by adjusting the level of the cross beam.
The above technical scheme is adopted in the utility model, think about ingenious, rational in infrastructure, each other is not connected between two crossbeams, when adjusting the level of two crossbeam tops, adjust convenient and fast, work efficiency is high, a large amount of time has been saved when the leveling workstation, work efficiency is improved, the precision of 3D printer has been improved simultaneously moreover, adjusting spring's setting is for supporting the workstation, the convenience is carried out the leveling to the workstation, overall structure is reasonable, easy and simple to handle, excellent in use effect, leveling convenient and fast, work efficiency is high.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
fig. 2 is a schematic structural view of a leveling device in an embodiment of the present invention;
FIG. 3 is a cross-sectional view of FIG. 2;
fig. 4 is a schematic structural diagram of the embodiment of the present invention in use.
In the figure: 1-a printer base; 2-a threaded rod; 3-a cross beam; 4-adjusting the nut; 5-adjusting the spring; 6-a nut; 7-a backing plate; 8-heating the working platform.
Detailed Description
Example (b): referring to fig. 1-4, a heating platform leveling device for a 3D printer includes a printer base 1, two beams 2 arranged in parallel are disposed above the printer base 1, and a leveling assembly for leveling the beams 2 is disposed between two ends of the two beams 2 and the printer base 1.
The two cross beams 2 are arranged at a certain interval, and the two cross beams 2 are not connected with each other.
Leveling subassembly is including connecting the threaded rod 2 at the both ends position of crossbeam 2, the one end and the printer base 1 fixed connection of crossbeam 2 are kept away from to threaded rod 2.
Threaded rod 2 is fixed connection respectively on printer base 1 and is close to four contained angle positions of printing base 1.
The upper end of the threaded rod 2 penetrates through the upper side surface and the lower side surface of the cross beam 2 respectively, and an adjusting nut 4 is sleeved on the outer thread of the threaded rod 2 above the cross beam 2.
The outside of threaded rod 2 is located and is equipped with adjusting spring 5 between crossbeam 2 and the printer base 1 by the cover, adjusting spring 5's both ends offset with crossbeam 2 and printer base 1 respectively.
Design like this, when using, utilize threaded rod 2 to push up 2 downstream on the crossbeam through rotating adjusting nut 4, can also push up 2 upstream on the crossbeam through the elasticity of adjusting spring 5 when rotating adjusting nut 4, and then the level of crossbeam 2 is adjusted in convenient realization to mutual not being connected between two crossbeams 2, when adjusting the level of two crossbeams 2 tops, only need can be convenient through the level of adjusting single crossbeam 2 adjust the level between two crossbeams 2, it is convenient to realize adjusting.
The adjusting mode is convenient and fast to adjust the workbench, the working efficiency is high, particularly, the adjusting mode is convenient and fast for new workers, a large amount of time is saved when the workbench is leveled, the working efficiency is improved, the precision of the 3D printer is improved, the adjusting spring 5 is arranged to support the workbench, the workbench is conveniently leveled, the whole structure is reasonable, the operation is simple and convenient, the using effect is good, the leveling is convenient and fast, and the working efficiency is high.
Through holes are respectively formed in the positions, opposite to the threaded rods 2, of the printer base 1, the upper ends of the threaded rods 2 penetrate through the through holes, and the bolt ends of the threaded rods 2 are abutted to the lower end face of the printer base 1.
The top threaded connection who lies in printer base 1 on the threaded rod 2 has nut 6, and bolt end cooperation through nut 6 and threaded rod 2 can realize setting up threaded rod 2 is fixed on printer base 1.
Design like this, pass the through-hole of seting up on the printer base 1 through threaded rod 2 and under the bolt end cooperation of nut 6 and threaded rod 2, can make overall structure simple with threaded rod 2 fixed the setting on printer base 1, install and remove the convenience, convenient to use to can effectively reduce manufacturing cost.
The upper end and the lower end of the threaded rod 2 located on the adjusting spring 5 are respectively sleeved with a base plate 7, and the upper end and the lower end of the adjusting spring 5 are respectively abutted to the corresponding beam 2 and the printer base 1 through the base plates 7.
By means of the design, the elastic force of the adjusting spring 5 on the cross beam 2 and the printer base 1 can be uniformly distributed through the backing plate 7.
The adjusting nut 4 is a hand-screwed nut.
The thread pitch of the threaded rod 2 is 0.75 mm.
When in use, the heating working platform 8 can be supported to work by directly placing the heating working platform 8 between the two cross beams 2;
when the upper end face of the heating working platform 8 needs to be adjusted, the threaded rod 2 can be used for pushing the cross beam 2 to move downwards by rotating the adjusting nut 4, the cross beam 2 can also be pushed to move upwards by the elastic force of the adjusting spring 5 when the adjusting nut 4 is rotated, the level of the cross beam 2 is adjusted, and the level of the low-power heating platform device 2 can be conveniently adjusted by adjusting the level of the cross beam 2.
Claims (6)
1. The utility model provides a 3D is heating platform levelling device for printer which characterized in that: the leveling device comprises two cross beams (3) which are arranged above a printer base (1) in parallel, wherein a leveling component used for leveling the cross beams (3) is arranged between the two ends of the two cross beams (3) and the printer base (1).
2. The heating platform leveling device for the 3D printer according to claim 1, wherein: the two cross beams (3) are arranged at a certain interval, and the two cross beams (3) are not connected with each other.
3. The heating platform leveling device for the 3D printer according to claim 2, wherein: the leveling component comprises a threaded rod (2) connected to two ends of the cross beam (3), and one end, far away from the cross beam (3), of the threaded rod (2) is fixedly connected with the printer base (1).
4. The heating platform leveling device for the 3D printer according to claim 3, wherein: the upper end of the threaded rod (2) penetrates through the upper side surface and the lower side surface of the cross beam (3) respectively, and the adjusting nut (4) is sleeved on the outer thread of the threaded rod (2) above the cross beam (3).
5. The heating platform leveling device for the 3D printer according to claim 4, wherein: the outer portion of the threaded rod (2) is located between the cross beam (3) and the printer base (1) and is sleeved with an adjusting spring (5), and two ends of the adjusting spring (5) are respectively abutted to the cross beam (3) and the printer base (1).
6. The heating platform leveling device for the 3D printer according to claim 5, wherein: the upper end and the lower end of the adjusting spring (5) on the threaded rod (2) are respectively sleeved with a base plate (7), and the upper end and the lower end of the adjusting spring (5) are respectively abutted to the corresponding cross beam (3) and the printer base (1) through the base plates (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920987169.9U CN210148749U (en) | 2019-06-28 | 2019-06-28 | Heating platform leveling device for 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920987169.9U CN210148749U (en) | 2019-06-28 | 2019-06-28 | Heating platform leveling device for 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210148749U true CN210148749U (en) | 2020-03-17 |
Family
ID=69764524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920987169.9U Expired - Fee Related CN210148749U (en) | 2019-06-28 | 2019-06-28 | Heating platform leveling device for 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210148749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022090327A1 (en) * | 2020-10-28 | 2022-05-05 | Regenhu Ag | Carrier unit for an additive manufacturing device |
-
2019
- 2019-06-28 CN CN201920987169.9U patent/CN210148749U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022090327A1 (en) * | 2020-10-28 | 2022-05-05 | Regenhu Ag | Carrier unit for an additive manufacturing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 |