CN206306453U - Enter a structure for 3D printing pen - Google Patents
Enter a structure for 3D printing pen Download PDFInfo
- Publication number
- CN206306453U CN206306453U CN201621473223.0U CN201621473223U CN206306453U CN 206306453 U CN206306453 U CN 206306453U CN 201621473223 U CN201621473223 U CN 201621473223U CN 206306453 U CN206306453 U CN 206306453U
- Authority
- CN
- China
- Prior art keywords
- curved portions
- side curved
- enter
- printing pen
- screw mandrel
- 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
Links
Abstract
The utility model is related to 3D printing pen technology field, enter a structure particularly for 3D printing pen, enter filament plate including master, the master enters filament plate includes being located at the upper curved portions in the shape that arches upward upwards of the top, the left and right sides of the upper curved portions lower end is connected with the left side curved portions and right side curved portions arched upward to upper left side respectively, one end of the left side curved portions and right side curved portions is integrally connected to underlying support base, the upper curved portions surround to be formed enter a hole for what wire rod entered with left side curved portions and right side curved portions, the left side curved portions and right side curved portions surround to form the screw mandrel access aperture that screw mandrel is penetrated with support base, sound construction stabilization, tolerance is strong and can lift 3D printing effect.
Description
Technical field
The utility model is related to 3D printing pen technology field, and a structure is entered particularly for 3D printing pen.
Background technology
Increasingly popularizing now for printing pen, also allows for people's daily use, cardinal principle be exactly wire rod pass through into
Silk structure, drives screw mandrel to cause that thread wire rod moves ahead by motor, and nib is then extruded after written heating and melting, then passes through
Manual simulation prints to form 3D printing product, it is existing enter a structure not enough optimize, stability is poor, for a long time using easily change
Shape, damage, can also produce bad vibration, and obstacle occurs in the conveying of the wire rod for being, can also influence printing effect.
Utility model content
A purpose of the present utility model is to provide a kind of sound construction stabilization, tolerance by force and can lift 3D printing effect
Fruit for 3D printing pen enter a structure.
Above-mentioned technical purpose of the present utility model technical scheme is that：For entering for 3D printing pen
Silk structure, including it is main enter filament plate, the master enters the upper curved portions in the shape that arches upward upwards that filament plate includes positioned at the top, it is described on
The left and right sides of curved portions lower end is connected with the left side curved portions and right side curved portions arched upward to upper left side, the left side respectively
One end of side curved portions and right side curved portions is integrally connected to underlying support base, the upper curved portions and left side arc
Shape portion and right side curved portions surround to be formed enter a hole, the left side curved portions and right side curved portions and branch support group for what wire rod entered
Portion surrounds to form the screw mandrel access aperture that screw mandrel is penetrated.
As to it is of the present utility model preferably, upper curved portions, left side curved portions, right side curved portions and support base are backward
Extend and form protection guide channel.
As to of the present utility model preferred, the left and right sides of guide channel is protected to be equipped with tandem and run through up and down
Installation fixing hole.
As to of the present utility model preferred, lead filament plate lateral separation size from top to bottom between left and right and gradually increase.
As to of the present utility model preferred, lead filament plate and be provided with a circle around screw mandrel entrance by protection guide channel side
The chamfering for turning forward in hole.
The beneficial effects of the utility model：The firmness for entirely entering a structure is higher, and anti-pressure ability is stronger, and distribution of force is more
Plus optimize, applicability is stronger, is also convenient for dismounting, more stablizes in the course of work, and reduction is rocked, and is not easy to deform, is damaged, and is made
The Drive the result that screw mandrel is obtained to thread wire rod is more preferable, more smooth, can significant increase 3D printing effect.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram at the front visual angle of the utility model embodiment；
Fig. 2 is the dimensional structure diagram at the rear visual angle of the utility model embodiment；
Fig. 3 is the rearview of the utility model embodiment.
In figure：1st, it is main enter filament plate, 11, upper curved portions, 12, left side curved portions, 13, right side curved portions, 14, support base,
2nd, a hole is entered, 3, screw mandrel access aperture, 4, protection guide channel, 5, fixing hole is installed, 6, chamfering.
Specific embodiment
Specific examples below is only that, to explanation of the present utility model, it is not to limitation of the present utility model, sheet
Art personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read,
But as long as all being protected by Patent Law in right of the present utility model.
Embodiment, as shown in Figure 1, 2, 3, filament plate 1 is entered for a structure of entering for 3D printing pen, including master, and the master enters silk
Plate 1 includes the upper curved portions 11 in the shape that arches upward upwards positioned at the top, the left and right sides difference of the lower end of upper curved portions 11
It is connected with the left side curved portions 12 and right side curved portions 13 arched upward to upper left side, the left side curved portions 12 and right side arc
The one end in portion 13 is integrally connected to underlying support base 14, the upper curved portions 11 and left side curved portions 12 and right side
Curved portions 13 are surrounded to be formed and enter a hole 2, the left side curved portions 12 and right side curved portions 13 and support base for what wire rod entered
14 encirclements form the screw mandrel access aperture 3 that screw mandrel is penetrated.Body connection can be realized using existing integrally formed technique.
Upper curved portions 11, left side curved portions 12, right side curved portions 13 and support base 14 extend rearwardly to form anti-protecting and leading
To passage 4.The installation fixing hole 5 for protecting the left and right sides of guide channel 4 to be equipped with tandem and run through up and down, installs and fixes
Hole 5 is used to be connected with the structure installation in nib.
Master enters the lateral separation size from top to bottom between left and right of filament plate 1 and gradually increases, lateral separation size mentioned here
Gradually increase refers to that lateral separation size will not at least reduce from top to bottom, may be equal on a certain upper-lower section, but
Lateral separation size will not be reduced.Master enters filament plate 1 and is provided with a circle around screw mandrel access aperture 3 by protection guide channel 4 side
The chamfering 6 for turning forward.
Enter a structure for set up screw mandrel and PLA ABS HIPS the wire rod of 1.75MM diameters such as PCL forward or to
Back pressure channel environment, enables that wire rod is smooth to move forward and backward.
Claims (5)
1. be used for 3D printing pen enters a structure, it is characterised in that：Enter filament plate including master（1）, the master enters filament plate（1）Including position
In the upper curved portions in the shape that arches upward upwards of the top（11）, the upper curved portions（11）The left and right sides of lower end integrally connects respectively
It is connected to the left side curved portions arched upward to upper left side（12）With right side curved portions（13）, the left side curved portions（12）With right side arc
Portion（13）One end be integrally connected to underlying support base（14）, the upper curved portions（11）With left side curved portions
（12）With right side curved portions（13）Surround to be formed and enter a hole for what wire rod entered（2）, the left side curved portions（12）With right side arc
Shape portion（13）With support base（14）Encirclement forms the screw mandrel access aperture that screw mandrel is penetrated（3）.
It is 2. according to claim 1 to enter a structure for 3D printing pen, it is characterised in that：Upper curved portions（11）, left side
Curved portions（12）, right side curved portions（13）And support base（14）Extend rearwardly to form protection guide channel（4）.
It is 3. according to claim 2 to enter a structure for 3D printing pen, it is characterised in that：Protection guide channel（4）'s
The installation fixing hole that the left and right sides is equipped with tandem and runs through up and down（5）.
It is 4. according to claim 1 to enter a structure for 3D printing pen, it is characterised in that：Master enters filament plate（1）By up to
Under lateral separation size between left and right gradually increase.
It is 5. according to claim 2 to enter a structure for 3D printing pen, it is characterised in that：Master enters filament plate（1）By protection
Guide channel（4）Side is provided with a circle around screw mandrel access aperture（3）The chamfering for turning forward（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473223.0U CN206306453U (en) | 2016-12-30 | 2016-12-30 | Enter a structure for 3D printing pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473223.0U CN206306453U (en) | 2016-12-30 | 2016-12-30 | Enter a structure for 3D printing pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206306453U true CN206306453U (en) | 2017-07-07 |
Family
ID=59248803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473223.0U Expired - Fee Related CN206306453U (en) | 2016-12-30 | 2016-12-30 | Enter a structure for 3D printing pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206306453U (en) |
-
2016
- 2016-12-30 CN CN201621473223.0U patent/CN206306453U/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: 20170707 Termination date: 20191230 |