CN207327618U - A kind of 3D printing nozzle easy to assemble - Google Patents
A kind of 3D printing nozzle easy to assemble Download PDFInfo
- Publication number
- CN207327618U CN207327618U CN201721416838.4U CN201721416838U CN207327618U CN 207327618 U CN207327618 U CN 207327618U CN 201721416838 U CN201721416838 U CN 201721416838U CN 207327618 U CN207327618 U CN 207327618U
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- tube
- nozzle
- upper tube
- printing
- hollow connection
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Abstract
The utility model discloses a kind of 3D printing nozzle easy to assemble.The technical solution of the utility model is：Including shower nozzle fixes seat and nozzle component, nozzle component includes upper tube and down tube hollow and be arranged concentrically, teflon pipe is provided with upper tube, nozzle and the heating tube being coated on outside nozzle are provided with down tube, the outer wall of upper tube is connected with hollow connection tube, two symmetrically arranged locating convex blocks of the eccentric axial with hollow connection tube are provided with the outer wall of hollow connection tube, the straight slot for stretching into and stretching out for hollow connection tube is provided with shower nozzle fixes seat, the top of straight slot is provided with the positioning groove set up for two locating convex blocks.Scheme provided by the utility model is the compact exquisiteness of structure design relative to the advantage of the 3D printing nozzle of the prior art, the replacement and maintenance of 3D printing nozzle can greatly be facilitated by the structure design of Quick Release and fast-assembling, so that non-specialized-technical personnel can also realize fast assembling-disassembling, it is more convenient to use, be conducive to popularizing for 3D printing equipment.
Description
Technical field
3D printing equipment technical field is the utility model is related to, more particularly to a kind of 3D printing nozzle easy to assemble.
Background technology
3D printer is also known as three-dimensional printer（3DP）, it is a kind of a kind of machine of accumulation manufacturing technology, i.e. RP technique
Device, based on it is a kind of digital model file, with special wax material, powdery metal or plastics etc. can jointing material, pass through
Printing jointing material from level to level manufactures the object of three-dimensional.Three-dimensional printer is used to manufacture product at this stage, successively prints
Mode carry out the technology of constructed object.The principle of 3D printer is that data and raw material are put into 3D printer, and machine can be according to
Program is from level to level created product.
It is raw material true that 3D printer and conventional printer be maximum " ink " that is used difference lies in it, heap
The form of folded thin layer have it is varied, available for the medium wide variety of printing, from various plastics to metal, ceramics and rubber
Gelatin substance.Some printers can also combine different medium, make that one, the object printed is hard and other end is soft.
Some 3D printers use the mode of " ink-jet " in the prior art.Printer head is used by one layer of very thin liquid
State plastic substance is sprayed on mold pallet, this coating is then placed in being handled under ultraviolet.Mold pallet declines afterwards
Minimum distance, so that next layer of stacking is come up.The 3D printing nozzle dismounting of the prior art is all highly difficult, it has not been convenient to repairs, needs
Technical professional is wanted to carry out maintenance.
Utility model content
In view of the deficienciess of the prior art, the main purpose of the utility model is that provide one kind can conveniently dismounting and
The 3D printing nozzle of installation.
To achieve the above object, the utility model provides following technical solution：A kind of 3D printing nozzle easy to assemble, including
Shower nozzle fixes seat and nozzle component, the nozzle component include upper tube and down tube hollow and be arranged concentrically, the upper tube
Teflon pipe is inside provided with, nozzle and the heating tube being coated on outside nozzle, the outer wall of the upper tube are provided with the down tube
Hollow connection tube is connected with, two are provided with the outer wall of the hollow connection tube and is symmetrically set with the eccentric axial of hollow connection tube
The locating convex block put, is provided with the straight slot for stretching into and stretching out for hollow connection tube in the shower nozzle fixes seat, the straight slot
Top is provided with the positioning groove set up for two locating convex blocks.
Preferably, threaded connection section is provided with the outer wall of the upper tube, the upper tube is threadedly coupled with hollow connection tube.
Preferably, it is provided with boss in the upper tube, the bottom of the boss and shower nozzle fixes seat, which is supported, sets connection.
Preferably, the cross sectional shape of the down tube is polygon.
Preferably, it is provided with protective shell outside the upper tube.
The utility model has the following advantages that relative to the prior art, a kind of 3D printing nozzle easy to assemble of the utility model
It is the compact exquisiteness of structure design relative to the advantage of the 3D printing nozzle of the prior art, is set by the structure of Quick Release and fast-assembling
Meter can greatly facilitate the replacement and maintenance of 3D printing nozzle so that and non-specialized-technical personnel can also realize fast assembling-disassembling,
It is more convenient to use, be conducive to popularizing for 3D printing equipment.Specifically, referring to the drawings 2, under normal operating condition, spray
Head assembly and the good combination of shower nozzle fixes seat first lift nozzle component so that two, it is necessary to when dismantling in fixed seat
Locating convex block departs from positioning groove, then rotates nozzle component so that two locating convex blocks are located at the top of straight slot, then directly
Nozzle component is vertically removed out of straight slot, installation process and above-mentioned steps are opposite.As can be seen, the utility model
3D printing nozzle dismounting step it is very convenient succinct.
Brief description of the drawings
Fig. 1 is a kind of sectional view of the nozzle component of 3D printing nozzle easy to assemble of the utility model；
Fig. 2 is a kind of explosive view of 3D printing nozzle easy to assemble of the utility model.
In figure：1st, shower nozzle fixes seat；2nd, nozzle component；3rd, upper tube；4th, down tube；5th, teflon pipe；6th, nozzle；7th, heat
Pipe；8th, hollow connection tube；9th, locating convex block；10th, straight slot；11st, positioning groove；12nd, threaded connection section；13rd, boss；14th, protect
Shell.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of 3D printing nozzle easy to assemble, including shower nozzle fixes seat 1 and nozzle component 2, the nozzle
Component 2 includes upper tube 3 and down tube 4 hollow and be arranged concentrically, and teflon pipe 5, the down tube 4 are provided with the upper tube 3
The heating tube 7 for being inside provided with nozzle 6 and being coated on outside nozzle 6, the outer wall of the upper tube 3 is connected with hollow connection tube 8, described
The symmetrically arranged locating convex block 9 of two eccentric axials with hollow connection tube 8 is provided with the outer wall of hollow connection tube 8, it is described
The straight slot 10 for stretching into and stretching out for hollow connection tube 8 is provided with shower nozzle fixes seat 1, the top of the straight slot 10 is provided with can
The positioning groove 11 set up for two locating convex blocks 9.
A kind of 3D printing nozzle easy to assemble of the utility model its exist relative to the advantage of the 3D printing nozzle of the prior art
In the compact exquisiteness of structure design, replacement and the dimension of 3D printing nozzle can greatly be facilitated by the structure design of Quick Release and fast-assembling
Repair so that non-specialized-technical personnel can also realize fast assembling-disassembling, more convenient to use, and the popularization for being conducive to 3D printing equipment is general
And.Specifically, referring to the drawings 2, under normal operating condition, nozzle component 2 and the good combination of shower nozzle fixes seat 1 are, it is necessary to tear open
When unloading, nozzle component 2 is lifted in fixed seat first so that two locating convex blocks 9 depart from positioning groove 11, then rotate spray
Head assembly 2 so that two locating convex blocks 9 are located at the top of straight slot 10, then directly vertically take nozzle component 2 out of straight slot 10
Lower, installation process and above-mentioned steps are opposite.As can be seen, the dismounting step of the 3D printing nozzle of the utility model is non-
It is often convenient succinct.
Preferably, threaded connection section 12, the upper tube 3 and 8 screw thread of hollow connection tube are provided with the outer wall of the upper tube 3
Connection.Threaded connection enables to upper tube and the dismounting step of hollow connection tube 8 same very convenient, it is not necessary to using instrument,
It is adapted to public use.
Preferably, boss 13 is provided with the upper tube, the boss 13 is supported to set and is connected with the bottom of shower nozzle fixes seat 1.
Boss 13 has the function that block so that nozzle component 2 can be in the cooperation by locating convex block 9 and positioning groove 11 and convex
The cooperation of platform 13 and 1 bottom of shower nozzle fixes seat, which is realized, to be fixed, it is not necessary to extra fixation kit, it is simple for structure, and it is convenient for disassembly and assembly.
Preferably, the cross sectional shape of the down tube 4 is polygon.The design of polygon can mainly play anti-skidding work
With so that can be very well when dismounting nozzle component 2.
Preferably, it is provided with protective shell 14 outside the upper tube 3.Protective shell 14 being capable of anti-scald.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (5)
- A kind of 1. 3D printing nozzle easy to assemble, it is characterised in that：Including shower nozzle fixes seat and nozzle component, the nozzle component Including upper tube and down tube hollow and be arranged concentrically, teflon pipe is provided with the upper tube, spray is provided with the down tube Mouth and the heating tube being coated on outside nozzle, the outer wall of the upper tube are connected with hollow connection tube, the hollow connection tube it is outer Two symmetrically arranged locating convex blocks of the eccentric axial with hollow connection tube are provided with wall, are provided with the shower nozzle fixes seat The straight slot for stretching into and stretching out for hollow connection tube, the top of the straight slot are provided with the positioning set up for two locating convex blocks Groove.
- A kind of 2. 3D printing nozzle easy to assemble according to claim 1, it is characterised in that：Set on the outer wall of the upper tube There is threaded connection section, the upper tube is threadedly coupled with hollow connection tube.
- A kind of 3. 3D printing nozzle easy to assemble according to claim 1, it is characterised in that：It is provided with the upper tube convex The bottom of platform, the boss and shower nozzle fixes seat is supported and sets connection.
- A kind of 4. 3D printing nozzle easy to assemble according to claim 1, it is characterised in that：The cross sectional shape of the down tube is Polygon.
- A kind of 5. 3D printing nozzle easy to assemble according to claim 1, it is characterised in that：Guarantor is provided with outside the upper tube Protective case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416838.4U CN207327618U (en) | 2017-10-30 | 2017-10-30 | A kind of 3D printing nozzle easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416838.4U CN207327618U (en) | 2017-10-30 | 2017-10-30 | A kind of 3D printing nozzle easy to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207327618U true CN207327618U (en) | 2018-05-08 |
Family
ID=62364079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416838.4U Active CN207327618U (en) | 2017-10-30 | 2017-10-30 | A kind of 3D printing nozzle easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207327618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718549A (en) * | 2017-10-30 | 2018-02-23 | 苏州无限三维科技产业有限公司 | A kind of 3D printing shower nozzle easy to assemble |
-
2017
- 2017-10-30 CN CN201721416838.4U patent/CN207327618U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718549A (en) * | 2017-10-30 | 2018-02-23 | 苏州无限三维科技产业有限公司 | A kind of 3D printing shower nozzle easy to assemble |
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