CN207052192U - The building model of 3D printing - Google Patents
The building model of 3D printing Download PDFInfo
- Publication number
- CN207052192U CN207052192U CN201720385287.3U CN201720385287U CN207052192U CN 207052192 U CN207052192 U CN 207052192U CN 201720385287 U CN201720385287 U CN 201720385287U CN 207052192 U CN207052192 U CN 207052192U
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- CN
- China
- Prior art keywords
- layer
- printing
- inner transverse
- transverse rack
- model
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of building model of 3D printing, it includes the longitudinal framework in outside of building model and inner transverse rack-layer, outside longitudinal framework and inner transverse rack-layer split settings, support column, and the assembles post with a positive cross section for ellipse are provided between two layers of floor up and down of inner transverse rack-layer.By the way that outside longitudinal framework is provided separately with inner transverse rack-layer, vertical positive printing is carried out to outside longitudinal framework so as to realize, horizontal cross printing is carried out to internal transverse strands layer, therefore floor prints vertically, extend without the expansion in transverse direction, reduce the quantity of supporting construction, the positive cross section of the assembles post is ellipse simultaneously, when inner transverse rack-layer horizontal cross prints, by making the major axis of the oval hollow posts vertically set, can in fact there are currently no support column in the case of oval hollow posts are completely printed, further reduce the usage quantity of support column, reduce 3D printing cost of manufacture.
Description
Technical field
It the utility model is related to 3D model printing technique fields, and in particular to a kind of building model of 3D printing.
Background technology
The making of building model at this stage, traditional approach are that whole model is divided into multi-disc single rule rectangular particles, so
It is stitched together afterwards by glue, this method completion model step comparatively laborious splicing time is longer, easily spells in appearance
Lapping defect mark, and because unilateral multimass of crossing is uncontrollable and cause not splice or the problem of some strength of parts are inadequate.
The superstructure of technology (3D printing technique) principle mandates model of shaping of being layering will have the branch of underclad portion
Support, so, it is by some positions of printer model if hanging, just need to design supporting construction when printing.
Model can be integrally formed by almost all of 3d printing types, but in the 3D integral types printing of prior art,
The inner transverse rack-layer carries out vertical positive printing simultaneously with the longitudinal framework in outside, because inner transverse rack-layer is vertical positive
During printing, its floor horizontal cross is set, then printed material needs to carry out the expansion printing in horizontal cross, and printed material exists
During cumulative in Stilt layer horizontal cross, its underpart needs to be supported the support of post, due to the horizontal support of single support column
Area is smaller, it is therefore desirable to the printed material for setting substantial amounts of support column to expand horizontal cross in the Stilt layer of every floor plate
It is supported, in this case, above-mentioned printing type still has the problem of a large amount of waste of materials, increase printing cost, and model
After the completion of internal support can not remove, have an impact to internal structure itself.
It would therefore be highly desirable to which it is small to provide a kind of supporting construction quantity, material is saved, so as to reduce the 3D printing of printing and making cost
Building model.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical deficiency, proposes that a kind of supporting construction quantity is small, saves material,
So as to reduce the building model of the 3D printing of printing and making cost.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of building model of 3D printing, and it is wrapped
The longitudinal framework in outside and inner transverse rack-layer, the longitudinal framework in outside for including building model are set with inner transverse rack-layer split
Put, be provided with support column between two layers of floor up and down of the inner transverse rack-layer, and with a positive cross section be ellipse,
For setting the assembles post of LED.
Preferably, the assembles post is oval hollow posts, and is set along building body central shaft.
Preferably, it is surround on the cylindroid in each floor of the inner transverse rack-layer and is provided with LED line lamp.
Preferably, the LED line lamp in each floor of the inner transverse rack-layer is arranged in parallel.
A kind of building model of 3D printing described in the utility model, its by by the longitudinal framework in the outside of building model with it is interior
Portion's transverse direction rack-layer is provided separately, and vertical positive printing is carried out to outside longitudinal framework so as to realize, to internal transverse strands layer
Horizontal cross printing is carried out, when inner transverse rack-layer horizontal cross prints, the floor prints vertically, without the expansion in transverse direction
Zhang Yanshen, therefore between adjacent floor deck in addition to the necessary support column of constant spacing, it is no longer necessary to substantial amounts of support column is to building
Plate carries out cross-brace, is greatly reduced the quantity of supporting construction, while sets assembles post of the positive cross section for ellipse,
By the surrounding mounted LED lamp in assembles post, real simulation goes out the dwelling state of building, and works as inner transverse rack-layer horizontal cross
During printing, the major axis of the oval hollow posts is vertically set, due to the extension in the horizontal of oval hollow posts
Distance it is shorter, and by ellipse curvature carry out transition, can in fact there are currently no support column in the case of completely print
Come, the usage quantity of support column is further reduced, so as to greatly reduce 3D printing cost of manufacture.
Brief description of the drawings
Fig. 1 is half cut-away view of the building model of 3D printing described in the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Embodiment of the present utility model provides a kind of building model of 3D printing, and it includes the outside longitudinal direction of building model
Framework 10 and inner transverse rack-layer 20, the longitudinal framework 10 in outside and the split settings of inner transverse rack-layer 20, it is described internal horizontal
Support column 22 is provided between two layers of floor 21 up and down of rack-layer 20.
Specifically, during the building model carries out 3D printing, it is necessary first to building is produced in graphics software
The overall 3D models of disk model, after the 3D models for completing overall building, to its outside longitudinal framework 10 and inner transverse rack-layer 20
Cutting separation is carried out, the outer wall that building model surrounding is vertically arranged is formed two independent impression blocks respectively with internal floor 21
Type.
The separated longitudinal framework 10 in outside is directed respectively into 3D printing equipment with inner transverse rack-layer 20 and printed, its
In, the preferred SLA of 3D printing equipment FDM DLP printing devices, after outside longitudinal framework 10 imports 3D printing equipment, directly
Connect alignment and carry out vertical positive printing, if model excessive height, it may be considered that the outside longitudinal grade of framework 10 high stratification is printed,
Again complete outside longitudinal framework 10 is can obtain by simple assembly.
After inner transverse rack-layer 20 imports 3D printing equipment, inner transverse rack-layer 20 is selected 90 in 3D printing equipment
Degree, by the printing angle adjustment of inner transverse rack-layer 20 laterally to set, so as to be printed vertically to each floor plate 21, when right
When floor 21 is printed vertically, the process of superposition is pushed always because printed material belongs to, will not expand and beat to horizontal direction
Print, therefore the support column 22 that its each print job of itself of floor plate 21 need not be especially.But needed between adjacent floor deck 21
Connector is supported, when the overall vertical forward direction of the inner transverse rack-layer 20 for completing printing is put, phase is still kept between each floor 21
Same distance interval.Therefore, need to print the support connector for extending laterally setting between adjacent floor deck 21, but need
The support connector quantity of arrangement is seldom, or even a support connector is only needed between every floor plate 21, and in printing
During, a support connector only needs a support column 22, for it compares prior art, greatly reduces support column
22 usage quantity, printing materials are saved, so as to also greatly reduce 3D printing cost of manufacture.
For the more real dwelling state of simulation building, between two layers of floor 21 up and down of the inner transverse rack-layer 20
It is provided with assembles post 23, around being provided with LED line lamp in the assembles post 23 in each floor 21 of the inner transverse rack-layer 20,
And the LED line lamp in each floor 21 of the inner transverse rack-layer 20 is arranged in parallel, the parallel line of all floors 21 converges
Enter in oval hollow posts, be connected to by oval hollow posts in total line, so as to really simulate the inhabitation shape of building
State.
Specifically, the assembles post 23 is the oval hollow posts set along building body central shaft, and work as inner transverse rack-layer
When 20 horizontal cross print, the major axis of the oval hollow posts is vertically set, when the major axis edge of oval hollow posts
When vertical direction is set, the extended distance in its transverse direction is shorter, and carries out transition by the curvature of ellipse, can realize and not have
Completely printed in the case of having support column 22, further reduce the usage quantity of support column 22.
A kind of building model of 3D printing described in the utility model, its by by the longitudinal framework 10 in the outside of building model with
Inner transverse rack-layer 20 is provided separately, and vertical positive printing is carried out to outside longitudinal framework 10 so as to realize, to internal horizontal
Horizontal cross printing is carried out to rack-layer 20, when the horizontal cross of inner transverse rack-layer 20 prints, the floor 21 prints vertically, does not have
There is the expansion extension in transverse direction, therefore between adjacent floor deck 21 in addition to the necessary support column 22 of constant spacing, it is no longer necessary to
Substantial amounts of support column 22 carries out cross-brace to floor 21, is greatly reduced the quantity of supporting construction, while sets positive horizontal stroke
Section is the assembles post 23 of ellipse, and by the surrounding mounted LED lamp in assembles post 23, real simulation goes out the inhabitation shape of building
State, and when the horizontal cross of inner transverse rack-layer 20 prints, the major axis of the oval hollow posts is vertically set, due to
The extended distance in the horizontal of oval hollow posts is shorter, and carries out transition by the curvature of ellipse, can realize and not have
Completely printed in the case of having support column 22, further reduce the usage quantity of support column 22, so as to greatly drop
Low 3D printing cost of manufacture, the building model of 3D printing described in the utility model, step is simple, easy to operate, suitable for extensive
Using.
Specific embodiment of the present utility model described above, the restriction to scope of protection of the utility model is not formed.
Any various other corresponding changes and deformation made according to technical concept of the present utility model, should be included in this practicality
In new scope of the claims.
Claims (4)
1. the building model of a kind of 3D printing, it is characterised in that the longitudinal framework in outside (10) and inside including building model are horizontal
To rack-layer (20), the longitudinal framework in outside (10) and inner transverse rack-layer (20) split settings, the inner transverse rack-layer
(20) support column (22) is provided between two layers of floor (21) up and down, and with a positive cross section for ellipse, for setting
Put the assembles post (23) of LED.
2. the building model of 3D printing according to claim 1, it is characterised in that the assembles post (23) is hollow for ellipse
Post, and set along building body central shaft.
3. the building model of 3D printing according to claim 2, it is characterised in that the inner transverse rack-layer (20) it is each
It is surround on cylindroid in floor (21) and is provided with LED line lamp.
4. the building model of 3D printing according to claim 3, it is characterised in that the inner transverse rack-layer (20) it is each
LED line lamp in floor (21) is arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385287.3U CN207052192U (en) | 2017-04-13 | 2017-04-13 | The building model of 3D printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385287.3U CN207052192U (en) | 2017-04-13 | 2017-04-13 | The building model of 3D printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207052192U true CN207052192U (en) | 2018-02-27 |
Family
ID=61489714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720385287.3U Expired - Fee Related CN207052192U (en) | 2017-04-13 | 2017-04-13 | The building model of 3D printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207052192U (en) |
-
2017
- 2017-04-13 CN CN201720385287.3U patent/CN207052192U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20190413 |