CN220095566U - 3D printer integrative sealed wear-resisting nozzle - Google Patents
3D printer integrative sealed wear-resisting nozzle Download PDFInfo
- Publication number
- CN220095566U CN220095566U CN202321578677.4U CN202321578677U CN220095566U CN 220095566 U CN220095566 U CN 220095566U CN 202321578677 U CN202321578677 U CN 202321578677U CN 220095566 U CN220095566 U CN 220095566U
- Authority
- CN
- China
- Prior art keywords
- printer
- nozzle
- throat
- wear
- aluminum block
- 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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 49
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 18
- 239000004411 aluminium Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 5
- 239000003963 antioxidant agent Substances 0.000 claims description 4
- 230000003078 antioxidant effect Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Ink Jet (AREA)
Abstract
The utility model relates to the technical field of 3D printer nozzles, in particular to an integral sealing wear-resistant 3D printer nozzle, which comprises a heat dissipation aluminum block, wherein a throat is sleeved on the inner thread of the heat dissipation aluminum block, a heating aluminum block is sleeved on the lower side of the throat, the 3D printer nozzle is arranged on the lower side of the heating aluminum block, a first sealing ring is arranged on the upper side of the 3D printer nozzle, a second sealing ring is fixedly sleeved on the lower side of the outer wall of the throat, a wear-resistant layer is wrapped on the outer wall of the 3D printer nozzle, a connecting sleeve is fixedly sleeved on the outer wall of the throat and above the second sealing ring, a conveying pipe is sleeved in the throat, a sealing sleeve is arranged at the lower end of the conveying pipe, and the sealing sleeve can increase the sealing performance of the joint of the conveying pipe and the 3D printer nozzle, so that the joint of the throat and the 3D printer nozzle can be sealed, and the sealing performance of the 3D printer nozzle can be better.
Description
Technical Field
The utility model relates to the technical field of 3D printer nozzles, in particular to a 3D printer integrated sealing wear-resistant nozzle.
Background
A 3D printer, also known as a three-dimensional printer, is a rapid prototyping process device in which the nozzle is an important component in the 3D printer.
The existing nozzle of the 3D printer has the defects of poor sealing effect, poor wear resistance and the like.
There is therefore a need for a 3D printer integral seal wear nozzle that ameliorates the above-described problems.
Disclosure of Invention
The utility model aims to provide an integrated sealing wear-resistant nozzle of a 3D printer, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a integrative sealed wear-resisting nozzle of 3D printer, includes the heat dissipation aluminium piece, the inside screw thread of heat dissipation aluminium piece has cup jointed the choke, the downside of choke has cup jointed the heating aluminium piece, the 3D printer nozzle is installed to the downside of heating aluminium piece, the upside of 3D printer nozzle is provided with first sealing washer, the fixed second sealing washer that has cup jointed of downside of choke outer wall, the outer wall parcel of 3D printer nozzle has the wearing layer, the outside parcel of wearing layer has the inoxidizing coating, the outer wall of choke and the top that is located the second sealing washer are fixed to have cup jointed the adapter sleeve, the installation through-hole has been seted up on the surface of heating aluminium piece, the conveying pipeline has been cup jointed to the inside of choke, the lower extreme of conveying pipeline is provided with the seal cover.
As a preferable scheme of the utility model, the connection mode of the 3D printer nozzle and the mounting through hole is a detachable threaded connection mode, and the connection mode of the connecting sleeve and the mounting through hole is a detachable threaded connection mode.
As a preferable scheme of the utility model, the first sealing ring is of a convex structure design, the second sealing ring is of a concave structure design, and the connecting structure of the first sealing ring and the second sealing ring is of sliding type plug-in connection.
As a preferable scheme of the utility model, the wear-resistant layer is made of chromium metal, and the protective layer is an antioxidant metal coating.
As a preferable scheme of the utility model, the throat pipe is connected with the nozzle of the 3D printer in a threaded manner.
As a preferable scheme of the utility model, the sealing sleeve is connected with the nozzle of the 3D printer in a threaded manner.
As a preferable scheme of the utility model, the connecting mode of the conveying pipe and the throat pipe is sliding plug connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the sealing performance of the joint of the conveying pipe and the nozzle of the 3D printer can be improved through the connecting sleeve arranged in the 3D printer integrated sealing wear-resistant nozzle, and the joint of the throat pipe and the nozzle of the 3D printer can be sealed through the first sealing ring and the second sealing ring, so that the sealing performance of the nozzle of the 3D printer is better.
2. According to the utility model, the wear-resistant layer arranged in the 3D printer integral sealing wear-resistant nozzle is made of chromium metal, and the protective layer is an antioxidant metal coating, so that the hardness and the oxidation resistance of the surface of the 3D printer nozzle can be increased, and the overall wear resistance of the 3D printer nozzle can be increased.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present utility model;
FIG. 2 is an exploded view of a portion of the structure of the present utility model;
FIG. 3 is a schematic diagram of a cross-sectional structure of a nozzle of the 3D printer of the present utility model.
In the figure: 1. a heat-dissipating aluminum block; 2. a throat; 3. heating the aluminum block; 4. 3D printer nozzle; 5. a first seal ring; 6. a second seal ring; 7. a wear-resistant layer; 8. a protective layer; 9. connecting sleeves; 10. mounting through holes; 11. a material conveying pipe; 12. and (5) sealing the sleeve.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present utility model provides a technical solution:
the utility model provides a integrative sealed wear-resisting nozzle of 3D printer, including heat dissipation aluminium piece 1, the inside screw thread of heat dissipation aluminium piece 1 has cup jointed choke 2, heating aluminium piece 3 has been cup jointed to the downside of choke 2, 3D printer nozzle 4 is installed to the downside of heating aluminium piece 3, the upside of 3D printer nozzle 4 is provided with first sealing washer 5, the fixed second sealing washer 6 that has cup jointed of downside of choke 2 outer wall, the outer wall parcel of 3D printer nozzle 4 has wearing layer 7, the outside parcel of wearing layer 7 has inoxidizing coating 8, the outer wall of choke 2 and the top that is located second sealing washer 6 have fixedly cup jointed adapter sleeve 9, installation through-hole 10 has been seted up on the surface of heating aluminium piece 3, conveying pipeline 11 has been cup jointed to the inside of choke 2, the lower extreme of conveying pipeline 11 is provided with seal sleeve 12.
In the embodiment, the connection mode of the 3D printer nozzle 4 and the installation through hole 10 is a screw thread detachable connection mode, the connection mode of the connecting sleeve 9 and the installation through hole 10 is a screw thread detachable connection mode, the first sealing ring 5 is of a convex structure design, the second sealing ring 6 is of a concave structure design, the connection structure of the first sealing ring 5 and the second sealing ring 6 is of a sliding type splicing, the wear-resisting layer 7 is made of chromium metal material, the protective layer 8 is an antioxidant metal coating, the connection mode of the throat pipe 2 and the 3D printer nozzle 4 is a screw thread connection mode, the connection mode of the sealing sleeve 12 and the 3D printer nozzle 4 is a screw thread connection mode, the connecting mode of conveying pipe 11 and choke 2 is slidingtype plug connection, and the leakproofness of conveying pipe 11 and 3D printer nozzle 4 junction can be increased to adapter sleeve 9 that sets up, and the junction of choke 2 and 3D printer nozzle 4 can be sealed to first sealing washer 5, second sealing washer 6 that set up to can make 3D printer nozzle 4's leakproofness better, the wearing layer 7 that sets up adopts chromium metal material to make, and inoxidizing coating 8 is antioxidation metal coating, thereby can increase hardness and oxidation resistance on 3D printer nozzle 4 surface, and then can increase 3D printer nozzle 4 holistic wearability.
The working flow of the utility model is as follows: when the connecting installation is carried out, firstly, the conveying pipe 11 passes through the throat pipe 2, then the sealing sleeve 12 is connected with the 3D printer nozzle 4 through threads, then the 3D printer nozzle 4 is installed in the installation through hole 10 through threads, then the throat pipe 2 is inserted into the installation through hole 10 to rotate, at the moment, the connecting sleeve 9 moves downwards, then the throat pipe 2 is inserted into the 3D printer nozzle 4, along with the rotation of the throat pipe 2 and the 3D printer nozzle 4 through threads, then the first sealing ring 5 and the second sealing ring 6 are also closed together, then the conveying pipe 11 passes through the heat dissipation aluminum block 1, then the throat pipe 2 and the aluminum block 1 are connected together through threads, the connecting sleeve 9 can increase the sealing performance of the connecting part of the conveying pipe 11 and the 3D printer nozzle 4, and the connecting parts of the throat pipe 2 and the 3D printer nozzle 4 can be sealed, so that the sealing performance of the 3D printer nozzle 4 is better, the arranged wear-resistant layer 7 is made of a chrome metal coating 8, and the wear-resistant layer 7 is made of the wear-resistant layer of the 3D printer nozzle 4, and the wear-resistant layer is made of the wear-resistant material, and the wear-resistant layer of the wear-resistant layer is 3D printer nozzle 4.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a wear-resisting nozzle of integrative sealed of 3D printer, includes heat dissipation aluminium piece (1), its characterized in that: the utility model discloses a heat dissipation aluminum block, including heat dissipation aluminum block (1), heat dissipation aluminum block (2) has been cup jointed to the inside screw thread of throat (2), heat aluminum block (3) have been cup jointed to the downside of throat (2), 3D printer nozzle (4) are installed to the downside of heat aluminum block (3), the upside of 3D printer nozzle (4) is provided with first sealing washer (5), second sealing washer (6) have been fixedly cup jointed to the downside of throat (2) outer wall, the outer wall parcel of 3D printer nozzle (4) has wearing layer (7), the outside parcel of wearing layer (7) has inoxidizing coating (8), adapter sleeve (9) have been fixedly cup jointed in the outside of throat (2) and in the top of second sealing washer (6), installation through-hole (10) have been seted up on the surface of heat aluminum block (3), conveying pipeline (11) have been cup jointed to the inside of throat (2), the lower extreme of conveying pipeline (11) is provided with seal cover (12).
2. The 3D printer integral seal wear nozzle of claim 1, wherein: the 3D printer nozzle (4) is detachably connected with the mounting through hole (10) in a threaded mode, and the connecting sleeve (9) is detachably connected with the mounting through hole (10) in a threaded mode.
3. The 3D printer integral seal wear nozzle of claim 1, wherein: the first sealing ring (5) is of a convex structure design, the second sealing ring (6) is of a concave structure design, and the connecting structure of the first sealing ring (5) and the second sealing ring (6) is of sliding type plug-in connection.
4. The 3D printer integral seal wear nozzle of claim 1, wherein: the wear-resistant layer (7) is made of chromium metal, and the protective layer (8) is an antioxidant metal coating.
5. The 3D printer integral seal wear nozzle of claim 1, wherein: the throat pipe (2) is connected with the nozzle (4) of the 3D printer in a threaded mode.
6. The 3D printer integral seal wear nozzle of claim 1, wherein: the sealing sleeve (12) is connected with the 3D printer nozzle (4) in a threaded mode.
7. The 3D printer integral seal wear nozzle of claim 1, wherein: the conveying pipe (11) is connected with the throat pipe (2) in a sliding type plug-in connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321578677.4U CN220095566U (en) | 2023-06-19 | 2023-06-19 | 3D printer integrative sealed wear-resisting nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321578677.4U CN220095566U (en) | 2023-06-19 | 2023-06-19 | 3D printer integrative sealed wear-resisting nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220095566U true CN220095566U (en) | 2023-11-28 |
Family
ID=88864453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321578677.4U Active CN220095566U (en) | 2023-06-19 | 2023-06-19 | 3D printer integrative sealed wear-resisting nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220095566U (en) |
-
2023
- 2023-06-19 CN CN202321578677.4U patent/CN220095566U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |