CN208375999U - A kind of product structure based on 3 D-printing - Google Patents
A kind of product structure based on 3 D-printing Download PDFInfo
- Publication number
- CN208375999U CN208375999U CN201820319025.1U CN201820319025U CN208375999U CN 208375999 U CN208375999 U CN 208375999U CN 201820319025 U CN201820319025 U CN 201820319025U CN 208375999 U CN208375999 U CN 208375999U
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- CN
- China
- Prior art keywords
- cavity
- plate
- product structure
- structure based
- honeycomb
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of product structures based on 3 D-printing comprising shell, set on interior of shell honeycomb and pour the resin being filled in inside honeycomb, resin is epoxy resin.The utility model has structure simple, and at low cost, intensity is big, advantage easy to manufacture.
Description
Technical field
The product structure technical field based on 3 D-printing that the utility model relates to a kind of.
Background technique
Three-dimensional printing technology is more and more mature, is more and more widely used.But there are some problems:
1, three-dimensional printing technology is the molding technology of accumulation, and in other words molding temperature-time node is inconsistent,
But there are some defects for product strength.It is just printed using very expensive equipment, has some structure designs also
Be can not cost of implementation be balanced with quality or product cost is big or product strength is inadequate.
It 2, is that can not realize that sufficiently large intensity, that is, technique are asked after some products are come out by 3 D-printing
Topic, technics comparing are complicated.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide one kind based on 3 D-printing
Product structure, simple with structure, at low cost, intensity is big, advantage easy to manufacture.
The technical scheme adopted by the utility model is
A kind of product structure based on 3 D-printing comprising shell is filled in set on the honeycomb and pouring of interior of shell
Resin inside honeycomb.
The shell include left plate and with left plate parallel spaced-apart and the right side plate that sets, the honeycomb are set to left side
Between plate and right side plate；The honeycomb includes several parallel spaced-aparts and the transverse plate and several parallel spaced-aparts that set and sets vertical
To plate, each transverse plate is mutually perpendicular to each longitudinal plate；Transverse plate and longitudinal plate cooperatively form several cavitys, and resin is set to
Cavity inside.
Longitudinal plate at each cavity is equipped with the vertical communication hole for being connected to two neighboring cavity；Cross at each cavity
The cross connection hole for being connected to two neighboring cavity is equipped with to plate.
Resin in honeycomb is epoxy resin reinforcement structure.
The cavity is spherical hollow space.
The outer surface of the shell is coated with fireproof material layer.
The cross connection hole and vertical communication hole are the through-hole of circular in cross-section.
The cavity inner sidewall is coated with lubricant layer.
One layer of fibrous layer is wrapped up in the outer surface of the shell, and the fireproof material layer is wrapped in fibrous layer.
It is to realize and reinforce for the first time, then by honeycomb by the way that honeycomb is arranged in the inside of shell first
Internal cavity pours resin, and resin is high-intensitive epoxy resin, realizes second and reinforces.The pouring of epoxy resin is to pass through
Cross connection hole and vertical communication hole are flowed to realize.In order to avoid pour generate air entrapment in other words pour it is insufficient,
Structural strength is just so further improved this makes it possible to avoid generating a large amount of bubbles for spherical hollow space by setting cavity.
Mobility may be caused not good enough because of the parameter influence of environmental factor either resin when pouring, influence to pour,
Therefore before pouring, one layer of lubricant layer is first impregnated in cavity inner sidewall, improves epoxy resin in the mobility of irrigation process.
When product structure molding, if it is desired to the intensity of structure is further strengthened, then just needing to wrap up one in the outer surface of shell
Layer fiber, can be applied on the product of high request, finally in order to which the fire protecting performance of product structure is better, on the surface of shell
Coat one layer of fireprotection layer.It can be used directly as product casing after product structure molding, or carry out post forming system
Make other product structures.
Further, the upper and lower ends of the left plate and the upper and lower ends of the right side plate are equipped with flange, facilitate product
Blocking for mosaic texture formula is realized when installation, is avoided using screw.
Further, the left plate is square, and the right side plate is square.
Further, if it is needing product carrying out post forming, then several screws are equipped on left plate and right side plate
Hole.
The utility model has structure simple, and at low cost, intensity is big, advantage easy to manufacture.
Detailed description of the invention
Fig. 1 is the principle schematic diagram of the utility model.
Fig. 2 is in the utility model for illustrating the schematic diagram of cavity structure.
Specific embodiment
As depicted in figs. 1 and 2, a kind of product structure based on 3 D-printing of the utility model comprising shell is set to outside
Honeycomb inside shell and pour the resin being filled in inside honeycomb.
The shell includes left plate 2 and the right side plate 1 that sets with 2 parallel spaced-apart of left plate, and the honeycomb is set to
Between left plate 2 and right side plate 1；The honeycomb includes several parallel spaced-aparts and the transverse plate 4 and several parallel spaced-aparts that set
And the longitudinal plate 3 set, each transverse plate 4 are mutually perpendicular to each longitudinal plate 3；Transverse plate 4 cooperatively forms several with longitudinal plate 3
Cavity 7, resin are set to inside cavity 7.
Longitudinal plate 3 at each cavity 7 is equipped with the cross connection hole 5 for being connected to two neighboring cavity 7；Each cavity 7
The transverse plate 4 at place, which is equipped with, is connected to the vertical communication hole of two neighboring cavity 7 to intercommunicating pore.
Resin in honeycomb is epoxy resin reinforcement structure.
The cavity 7 is spherical hollow space 7.
The outer surface of the shell is coated with fireproof material layer.
The vertical communication hole is the through-hole of circular in cross-section to intercommunicating pore and cross connection hole 5.
7 inner sidewall of cavity is coated with lubricant layer.
One layer of fibrous layer is wrapped up in the outer surface of the shell, and the fireproof material layer is wrapped in fibrous layer.
It is to realize and reinforce for the first time, then by honeycomb by the way that honeycomb is arranged in the inside of shell first
Internal cavity pours resin, and resin is high-intensitive epoxy resin, realizes second and reinforces.The pouring of epoxy resin is to pass through
Cross connection hole and vertical communication hole are flowed to realize.In order to avoid pour generate air entrapment in other words pour it is insufficient,
Structural strength is just so further improved this makes it possible to avoid generating a large amount of bubbles for spherical hollow space by setting cavity.
Mobility may be caused not good enough because of the parameter influence of environmental factor either resin when pouring, influence to pour,
Therefore before pouring, one layer of lubricant layer is first impregnated in cavity inner sidewall, improves epoxy resin in the mobility of irrigation process.
When product structure molding, if it is desired to the intensity of structure is further strengthened, then just needing to wrap up one in the outer surface of shell
Layer fiber, can be applied on the product of high request, finally in order to which the fire protecting performance of product structure is better, on the surface of shell
Coat one layer of fireprotection layer.It can be used directly as product casing after product structure molding, or carry out post forming system
Make other product structures.
Further, the upper and lower ends of the left plate and the upper and lower ends of the right side plate are equipped with flange, facilitate product
Blocking for mosaic texture formula is realized when installation, is avoided using screw.
Further, the left plate is square, and the right side plate is square.
Further, if it is needing product carrying out post forming, then several screws are equipped on left plate and right side plate
Hole.
The utility model has structure simple, and at low cost, intensity is big, advantage easy to manufacture.
Claims (8)
1. a kind of product structure based on 3 D-printing, it is characterised in that: it includes shell, the honeycomb set on interior of shell
And pour the resin being filled in inside honeycomb；The shell includes left plate (2) and the right side that sets with left plate (2) parallel spaced-apart
Side plate (1), the honeycomb are set between left plate (2) and right side plate (1)；The honeycomb includes several parallel spaced-aparts
And the transverse plate (4) set and several parallel spaced-aparts and the longitudinal plate (3) that sets, each transverse plate (4) with each longitudinal plate (3) phase
It is mutually vertical；Transverse plate (4) and longitudinal plate (3) cooperatively form several cavitys (7), and it is internal that resin is set to cavity (7).
2. a kind of product structure based on 3 D-printing according to claim 1, it is characterised in that: at each cavity (7)
Longitudinal plate (3) be equipped with the cross connection hole (5) for being connected to two neighboring cavity (7)；Transverse plate at each cavity (7)
(4) it is equipped with and is connected to the vertical communication hole of two neighboring cavity (7) to intercommunicating pore.
3. a kind of product structure based on 3 D-printing according to claim 2, it is characterised in that: the tree in honeycomb
Rouge is epoxy resin reinforcement structure.
4. a kind of product structure based on 3 D-printing according to claim 3, it is characterised in that: the cavity (7) is
Spherical hollow space (7).
5. a kind of product structure based on 3 D-printing according to claim 1, it is characterised in that: the appearance of the shell
Face is coated with fireproof material layer.
6. a kind of product structure based on 3 D-printing according to claim 2, it is characterised in that: the vertical communication hole
It is the through-hole of circular in cross-section to intercommunicating pore and cross connection hole (5).
7. a kind of product structure based on 3 D-printing according to claim 1, it is characterised in that: in the cavity (7)
Side wall is coated with lubricant layer.
8. a kind of product structure based on 3 D-printing according to claim 5, it is characterised in that: the appearance of the shell
Bread wraps up in one layer of fibrous layer, and the fireproof material layer is wrapped in fibrous layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820319025.1U CN208375999U (en) | 2018-03-08 | 2018-03-08 | A kind of product structure based on 3 D-printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820319025.1U CN208375999U (en) | 2018-03-08 | 2018-03-08 | A kind of product structure based on 3 D-printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208375999U true CN208375999U (en) | 2019-01-15 |
Family
ID=64974387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820319025.1U Expired - Fee Related CN208375999U (en) | 2018-03-08 | 2018-03-08 | A kind of product structure based on 3 D-printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208375999U (en) |
-
2018
- 2018-03-08 CN CN201820319025.1U patent/CN208375999U/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: 20190115 Termination date: 20200308 |