CN207256901U - A kind of 3D drawing pens wire feeding device - Google Patents
A kind of 3D drawing pens wire feeding device Download PDFInfo
- Publication number
- CN207256901U CN207256901U CN201721364805.XU CN201721364805U CN207256901U CN 207256901 U CN207256901 U CN 207256901U CN 201721364805 U CN201721364805 U CN 201721364805U CN 207256901 U CN207256901 U CN 207256901U
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- CN
- China
- Prior art keywords
- leading screw
- lower housing
- feeding device
- directive wheel
- wire feeding
- 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 3D drawing pens wire feeding device, it is related to drawing pen technical field；Upper shell is connected by screw thread with lower housing shell, the inside of upper shell is provided with leading screw by bearing block, the axis connection that the upper end of leading screw passes through axle sleeve and driving motor, nut seat is installed on leading screw, link is installed on the side wall of nut seat, the lower end of link is provided with insulation displacement connector, drawing pen core is connected with insulation displacement connector, wear in the nib for being connected on lower housing shell the lower end of drawing pen core, and guide sleeve is provided with nib, directive wheel is symmetrically arranged with the upside of the guide sleeve, and directive wheel is installed on the inside of lower housing shell by elastic axis；The utility model is easy to implement quickly into silk with being oriented to, and stability is high, easy to operate, efficient, can save the time.
Description
Technical field：
A kind of 3D drawing pens wire feeding device is the utility model is related to, belongs to drawing pen technical field.
Background technology：
3D drawing pens are internally provided with wire feeding device, in order to drive wire feeder to realize wire feed from top to bottom along pen body direction,
The prior art is laterally equipped with the electricity that slows down in drawing pen afterbody (because ease for use considers that avoiding grip part is located at afterbody mostly)
Machine, the decelerating motor are fixed in pen body by screw etc., and decelerating motor directly drives the wire feeding gear with its axis connection so that
Vertical wire feed direction of the axial direction of wire feeding gear with pen body from top to bottom is vertical, so as to fulfill vertical wire feed.It is but existing
3D drawing pens when carrying out wire feed its stability it is poor, its efficiency is low, complicated.
Utility model content：
In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a kind of 3D drawing pens wire feeding device.
A kind of 3D drawing pens wire feeding device of the utility model, it includes upper shell, lower housing shell, leading screw, nut seat, connection
Frame, driving motor, insulation displacement connector, drawing pen core, directive wheel, elastic axis, guide sleeve；Upper shell is connected by screw thread with lower housing shell,
The inside of upper shell is provided with leading screw by bearing block, and the upper end of leading screw is by the axis connection of axle sleeve and driving motor, on leading screw
Nut seat is installed, link is installed on the side wall of nut seat, the lower end of link is provided with insulation displacement connector, is clamped in insulation displacement connector
There is drawing pen core, the lower end of drawing pen core is worn in the nib for being connected on lower housing shell, and guide sleeve is provided with nib, the guide sleeve
Upside be symmetrically arranged with directive wheel, and directive wheel is installed on the inside of lower housing shell by elastic axis.
Preferably, the elastic axis is made of axis body and damping spring, the rear end of axis body is provided with damping spring.
Preferably, it is provided with wearing layer on the lateral wall of the directive wheel.
Preferably, the inside of the insulation displacement connector is provided with elastic card outbound.
Compared with prior art, the beneficial effects of the utility model are：It is easy to implement quickly into silk with being oriented to, and stability
Height, it is easy to operate, it is efficient, the time can be saved.
Brief description of the drawings：
For ease of explanation, the utility model is described in detail by following specific implementations and attached drawing.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of directive wheel in the utility model.
In figure：1- upper shells；2- lower housing shells；3- leading screws；4- nut seats；5- links；6- drives motor；7- insulation displacement connectors；
8- drawing pen cores；9- directive wheels；10- elastic axis；11- guide sleeves.
Embodiment：
To make the objectives, technical solutions and advantages of the present invention clearer, below by showing in attached drawing
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality
With new scope.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily mixing
Confuse the concept of the utility model.
As shown in Figure 1 and Figure 2, present embodiment uses following technical scheme：It includes upper shell 1, lower housing shell 2, silk
Thick stick 3, nut seat 4, link 5, driving motor 6, insulation displacement connector 7, drawing pen core 8, directive wheel 9, elastic axis 10, guide sleeve 11；On
Housing 1 is connected by screw thread with lower housing shell 2, and the inside of upper shell 1 is provided with leading screw 3 by bearing block, and the upper end of leading screw 3 passes through
The axis connection of axle sleeve and driving motor 6, is provided with nut seat 4 on leading screw 3, link 5 is provided with the side wall of nut seat 4, even
The lower end for connecing frame 5 is provided with insulation displacement connector 7, and drawing pen core 8 is connected with insulation displacement connector 7, and the lower end of drawing pen core 8, which is worn, is connected on lower housing shell
Guide sleeve 11 is provided with 2 nib, and in nib, the upside of the guide sleeve 11 is symmetrically arranged with directive wheel 9, and is oriented to
Wheel 9 is installed on the inside of lower housing shell 2 by elastic axis 10.
Further, the elastic axis 10 is made of axis body and damping spring, and the rear end of axis body is provided with damping spring.
Further, it is provided with wearing layer on the lateral wall of the directive wheel 9.
Further, the inside of the insulation displacement connector is provided with elastic card outbound.
The operation principle of present embodiment is：When in use, the installation of drawing pen core 8 is realized by insulation displacement connector 7, and
By driving motor 6 to realize driving, and it is decelerating motor to drive motor 6, when in use, by driving motor 6 to drive leading screw 3 real
Now rotate, when it is rotated, drive nut seat 4 to realize and move up and down, and movement can realize the movement of drawing pen core, in drawing pen core
When mobile, realize that the lowermost is oriented to by guide sleeve 11, and upper end is realized by the cooperation of directive wheel 9 and elastic axis 10 and stablized
Property be oriented to, its is easy to use, easy to operate, efficient, can save the time.
Claims (4)
- A kind of 1. 3D drawing pens wire feeding device, it is characterised in that：It include upper shell, lower housing shell, leading screw, nut seat, link, Drive motor, insulation displacement connector, drawing pen core, directive wheel, elastic axis, guide sleeve；Upper shell is connected by screw thread with lower housing shell, upper casing The inside of body is provided with leading screw by bearing block, and the upper end of leading screw is installed on leading screw by the axis connection of axle sleeve and driving motor There is nut seat, link is installed on the side wall of nut seat, the lower end of link is provided with insulation displacement connector, is connected with and paints in insulation displacement connector Figure pen core, the lower end of drawing pen core is worn in the nib for being connected on lower housing shell, and guide sleeve is provided with nib, the guide sleeve it is upper Side is symmetrically arranged with directive wheel, and directive wheel is installed on the inside of lower housing shell by elastic axis.
- A kind of 2. 3D drawing pens wire feeding device according to claim 1, it is characterised in that：The elastic axis is by axis body with subtracting Spring composition is shaken, the rear end of axis body is provided with damping spring.
- A kind of 3. 3D drawing pens wire feeding device according to claim 1, it is characterised in that：On the lateral wall of the directive wheel It is provided with wearing layer.
- A kind of 4. 3D drawing pens wire feeding device according to claim 1, it is characterised in that：The inside installation of the insulation displacement connector Flexible clamping pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364805.XU CN207256901U (en) | 2017-10-12 | 2017-10-12 | A kind of 3D drawing pens wire feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364805.XU CN207256901U (en) | 2017-10-12 | 2017-10-12 | A kind of 3D drawing pens wire feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207256901U true CN207256901U (en) | 2018-04-20 |
Family
ID=61916448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721364805.XU Expired - Fee Related CN207256901U (en) | 2017-10-12 | 2017-10-12 | A kind of 3D drawing pens wire feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207256901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561755A (en) * | 2019-09-10 | 2019-12-13 | 候明高 | 3D printer send silk structure |
-
2017
- 2017-10-12 CN CN201721364805.XU patent/CN207256901U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561755A (en) * | 2019-09-10 | 2019-12-13 | 候明高 | 3D printer send silk structure |
| CN110561755B (en) * | 2019-09-10 | 2021-06-15 | 深圳市三维立现科技有限公司 | 3D printer send silk structure |
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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 |
Granted publication date: 20180420 Termination date: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |