CN205951294U - 3D printer high accuracy branch - Google Patents
3D printer high accuracy branch Download PDFInfo
- Publication number
- CN205951294U CN205951294U CN201620962211.8U CN201620962211U CN205951294U CN 205951294 U CN205951294 U CN 205951294U CN 201620962211 U CN201620962211 U CN 201620962211U CN 205951294 U CN205951294 U CN 205951294U
- Authority
- CN
- China
- Prior art keywords
- interface
- rod
- high accuracy
- recess
- strut connector
- 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 discloses a 3D printer high accuracy branch, including the body of rod and a knock -off joint, knock -off joint is embedded to have interior coupling, an interior coupling and a knock -off joint sliding connection, be equipped with intraductal passageway in the body of rod, the both ends of intraductal passageway are seted up to interface recess, interior coupling is equipped with the interface bulge corresponding with interface recess, when interior coupling and body of rod joint, and interface bulge and interface recess closingly engage. The utility model discloses a 3D printer high accuracy branch, branch is formed by the body of rod and branch articulate, and the body of rod is inside to be equipped with intraductal passageway, and material that 3D printed transports in all can following intraductal passageway to avoid add -in pipeline, improved holistic operating stability of equipment and machining precision.
Description
Technical field
This utility model is related to 3D printing technique field, specially a kind of 3D printer high accuracy pole.
Background technology
3D printer is a kind of machine of Rapid Prototyping technique, based on it is a kind of mathematical model file, with powder
Shape metal or plastics etc. can jointing material, carry out the technology of constructed object by way of successively printing, beat with three-dimensional printer
Die type, cutting machine tool that need not be traditional and tool and mould, the threedimensional model according to workpiece can be straight under control of the computer
It is connected into shape 3D solid.
At present, 3D printer needs to improve machining accuracy further in terms of global formation, because it is quick shaping, right
Machining accuracy and stability aspect have higher requirement, and existing most of 3D printers are all provided using traditional external pipe
Install on raw material or unclassified stores, mechanical hand and printer head and be connected to substantial amounts of connecting tube, because the presence of connecting tube is big
Have impact on greatly the precision and stability of equipment operation, for this reason, developing a kind of 3D printer high accuracy pole.
Utility model content
The purpose of this utility model is to provide a kind of 3D printer high accuracy pole, to solve to carry in above-mentioned background technology
The problem going out.
For achieving the above object, this utility model provides following technical scheme：A kind of 3D printer high accuracy pole, including
The body of rod and strut connector, described strut connector is embedded with inner pipe joint, and said inner tube joint and strut connector are slidably connected, described
It is provided with pipe internal channel, the two ends of described pipe internal channel open up as interface recess, said inner tube joint is provided with and interface in the body of rod
The corresponding interface protuberance of recess, when inner pipe joint is engaged with the body of rod, interface protuberance and interface recess fluid-tight engagement.
Further, the side end edge of described strut connector is provided with side interface.
Further, described strut connector is built-in with rolling bearing, and it is solid with strut connector that inner pipe joint passes through rolling bearing
Dingan County's load connects.
Further, described interface protuberance and interface recess assembly connection, interface protuberance is filled with interface recess
Join bonding part and be provided with sealing ring.
Further, state and inside the body of rod, be provided with four pipe internal channels.
Compared with prior art, the beneficial effects of the utility model are：
A kind of 3D printer high accuracy pole of the present utility model, pole is formed by connecting by the body of rod and strut connector, the body of rod
Inside is provided with pipe internal channel, and the material of 3D printing all can transport from pipe internal channel, thus avoiding external pipe, improves
The overall operation stability of equipment and machining accuracy.
Brief description
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model strut connector top view.
Wherein, 1, the body of rod, 2, strut connector, 3, inner pipe joint, 4, interface protuberance, 5, interface recess, 6, logical in pipe
Road, 7, side interface.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1 and Fig. 2, this utility model provides a kind of technical scheme：A kind of 3D printer high accuracy pole, including
The body of rod 1 and strut connector 2, described strut connector 2 is embedded with inner pipe joint 3, and said inner tube joint 3 is slided even with strut connector 2
Connect, in the described body of rod 1, be provided with pipe internal channel 6, the two ends of described pipe internal channel 6 open up as interface recess 5, said inner tube joint
3 are provided with the interface protuberance 4 corresponding with interface recess 5, when inner pipe joint 3 is engaged with the body of rod 1, interface protuberance 4 with connect
Mouth recess 5 fluid-tight engagement.
The side end edge of described strut connector 2 is provided with side interface 7.
Described strut connector 2 is built-in with rolling bearing, and inner pipe joint passes through rolling bearing with strut connector 2 fixed installation even
Connect.
Described interface protuberance 4 and interface recess 5 assembly connection, interface protuberance 4 and interface recess 5 fit engagement
Part is provided with sealing ring.
It is provided with four pipe internal channels 6 inside the described body of rod 1.
In sum, a kind of 3D printer high accuracy pole of the present utility model, pole is connected by the body of rod and strut connector
Form, inside the body of rod, be provided with pipe internal channel, the material of 3D printing all can transport, thus avoiding extension tube attached from pipe internal channel
Road, improves the overall operation stability of equipment and machining accuracy.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of 3D printer high accuracy pole, including the body of rod (1) and strut connector (2) it is characterised in that：Described strut connector
(2) it is embedded with inner pipe joint (3), said inner tube joint (3) is slidably connected with strut connector (2), in the described body of rod (1), be provided with pipe
Internal channel (6), the two ends of described pipe internal channel (6) open up as interface recess (5), and said inner tube joint (3) is provided with and interface
The corresponding interface protuberance (4) of recess (5), when inner pipe joint (3) is engaged with the body of rod (1), interface protuberance (4) and interface
Recess (5) fluid-tight engagement.
2. a kind of 3D printer high accuracy pole according to claim 1 it is characterised in that：Described strut connector (2)
Side end edge is provided with side interface (7).
3. a kind of 3D printer high accuracy pole according to claim 1 it is characterised in that：In described strut connector (2)
It is equipped with rolling bearing, inner pipe joint is passed through rolling bearing and is connected with strut connector (2) fixed installation.
4. a kind of 3D printer high accuracy pole according to claim 1 it is characterised in that：Described interface protuberance (4)
With interface recess (5) assembly connection, interface protuberance (4) and interface recess (5) fit engagement part are provided with sealing ring.
5. a kind of 3D printer high accuracy pole according to claim 1 it is characterised in that：Set inside the described body of rod (1)
There are four pipe internal channels (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620962211.8U CN205951294U (en) | 2016-08-26 | 2016-08-26 | 3D printer high accuracy branch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620962211.8U CN205951294U (en) | 2016-08-26 | 2016-08-26 | 3D printer high accuracy branch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205951294U true CN205951294U (en) | 2017-02-15 |
Family
ID=57979735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620962211.8U Expired - Fee Related CN205951294U (en) | 2016-08-26 | 2016-08-26 | 3D printer high accuracy branch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205951294U (en) |
-
2016
- 2016-08-26 CN CN201620962211.8U patent/CN205951294U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20180826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |