CN208946696U - 3D printer sealing jacking system - Google Patents
3D printer sealing jacking system Download PDFInfo
- Publication number
- CN208946696U CN208946696U CN201821715902.3U CN201821715902U CN208946696U CN 208946696 U CN208946696 U CN 208946696U CN 201821715902 U CN201821715902 U CN 201821715902U CN 208946696 U CN208946696 U CN 208946696U
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- CN
- China
- Prior art keywords
- elevator
- cylinder body
- bottom plate
- jacking system
- interface cover
- 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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Abstract
A kind of 3D printer sealing jacking system, including elevator cylinder body and elevator interface cover, the open end of elevator interface cover covers on the bottom of elevator cylinder body, elevator cylinder base is provided at least two pilot sleeves, guide rod is equipped in pilot sleeve, guide rod first end is located inside elevator interface cover, and second end is located at elevator cylinder interior.Overall structure is simple, and leakproofness is strong, can effectively completely cut off dust.
Description
Technical field
The utility model relates to 3D printing fields, and in particular to 3D printer sealing jacking system.
Background technique
3D printer machine is a kind of cumulative manufacturing technology, i.e. a kind of machine of rapid shaping technique.3D printer is with kind of a number
Based on word model file, with special wax material, the adhesive materials such as powdery metal or plastics, by printing from level to level
Jointing material manufactures the technology of three-dimension object.Three-dimensional printer is used to manufacture product at this stage.Some systems use " laser
The technology of sintering ", using powder particle as print media.Powder particle, which is laid on mold pallet, forms certain thickness powder
Last layer, by laser casting at designated shape.In process, after laser melts each layer, jacking system just needs to take down
Drop acts, again powdering, and due to the jacking system structure that traditional 3D printer uses, in use for some time, chamber is indoor
Dust can enter inside jacking system, and jacking system is caused to go wrong, to solve the above-mentioned problems, it is desirable to provide Yi Zhongmi
The jacking system of Feng Xingqiang.
Utility model content
The utility model in view of the deficiencies of the prior art, proposes 3D printer sealing jacking system, specific technical solution
It is as follows:
A kind of 3D printer sealing jacking system, it is characterised in that: including elevator cylinder body (1) and elevator interface cover
(2), the open end of the elevator interface cover (2) covers on the bottom of the elevator cylinder body (1), in the elevator cylinder body
(1) bottom is provided at least two pilot sleeves (3), and guide rod (4), the guiding are equipped in the pilot sleeve (3)
Bar (4) first end is located at elevator interface cover (2) inside, and it is internal that second end is located at the elevator cylinder body (1)；
It is provided with piston bottom plate (5) in the elevator cylinder body (1), guide rod (4) second end and the piston
Bottom plate (5) connection, is provided with working plate (9), guide rod (4) first end is connected in piston bottom plate (5) upper surface
Elevator bottom plate (6)；
It is provided with driving device (7) and lead screw (8) in the elevator interface cover (2), the driving device (7) is fixed
In elevator cylinder body (1) bottom, which drives lead screw (8) rotation, and one end of the lead screw (8) is from described
The bottom of elevator cylinder body (1) penetrates into the elevator cylinder body (1), and the other end of the lead screw (8) is connected to the liter
It drops on machine bottom board (6).
Preferably to realize the utility model, it may further be: being provided with gag lever post on the elevator bottom plate (6)
(10)。
Further: leveling board backing plate (11) and leveling board are provided between piston bottom plate (5) and the working plate (9)
(12), it offers on the leveling board (12) first annular groove (13), is provided in the first annular groove (13)
Sealing device.
Further: the peripheral direction along the piston bottom plate (5) offers second annular groove (14), described second
Sealing device is provided in annular groove (14).
The utility model has the following beneficial effects: first, overall structure is simple, and leakproofness is strong, can effectively completely cut off dust.The
Two, it is provided with leveling board, Levelling operation is carried out to working plate, guarantees the level of working plate.Third is provided with peripheral annular groove
Sealing guarantees sealing in chamber, dust is avoided to enter influence motor performance to lift cylinders encapsulation process.
Detailed description of the invention
Fig. 1 is the utility model first structure diagram；
Fig. 2 is the second structural schematic diagram of the utility model；
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
It is as shown in Figure 1 to Figure 3:
A kind of 3D printer sealing jacking system, including elevator cylinder body 1 and elevator interface cover 2, elevator interface
The open end of cover 2 covers on the bottom of elevator cylinder body 1, and 1 bottom of elevator cylinder body is provided at least two pilot sleeves 3,
Guide rod 4 is equipped in pilot sleeve 3,4 first end of guide rod is located inside elevator interface cover 2, and second end is located at elevator
Inside cylinder body 1；
Piston bottom plate 5 is provided in elevator cylinder body 1,4 second end of guide rod is connect with piston bottom plate 5, in piston bottom
5 upper surface of plate is provided with working plate 9, and 4 first end of guide rod is connected with elevator bottom plate 6；
It is provided with driving device 7 and lead screw 8 in elevator interface cover 2, which is motor, and driving device 7 is solid
It is located at 1 bottom of elevator cylinder body, which drives lead screw 8 to rotate, and one end of lead screw 8 is worn from the bottom of elevator cylinder body 1
Enter into elevator cylinder body 1, the other end of lead screw 8 is rotatably connected on elevator bottom plate 6 by bearing, in elevator bottom plate 6
On be provided with gag lever post 10.
It is provided with leveling board backing plate 11 and leveling board 12 between piston bottom plate 5 and working plate 9, is offered on leveling board 12
First annular groove 13 is provided with sealing device in first annular groove 13.
Second annular groove 14 is offered along the peripheral direction of piston bottom plate 5, is provided in second annular groove 14 close
Seal apparatus.
The utility model principle: motor driven screw rod, so that elevator bottom plate be pushed to move up and down, elevator bottom plate passes through
Guide rod drives working plate to do the process to move up and down accordingly.Wherein guide rod guarantees the straightness of working plate movement and steady
Degree, piston bottom plate play the role of sealing dust, what first annular groove, second annular groove and the inside of setting were correspondingly arranged
Sealing device has further cut off channel of the fine solid particle between elevator cylinder body and elevator interface cover, prevents powder logical
It crosses gap and enters motor, influence its performance.
Claims (4)
1. a kind of 3D printer sealing jacking system, it is characterised in that: including elevator cylinder body (1) and elevator interface cover
(2), the open end of the elevator interface cover (2) covers on the bottom of the elevator cylinder body (1), in the elevator cylinder body
(1) bottom is provided at least two pilot sleeves (3), and guide rod (4), the guiding are equipped in the pilot sleeve (3)
Bar (4) first end is located at elevator interface cover (2) inside, and it is internal that second end is located at the elevator cylinder body (1)；
It is provided with piston bottom plate (5) in the elevator cylinder body (1), guide rod (4) second end and the piston bottom plate
(5) it connects, is provided with working plate (9) in piston bottom plate (5) upper surface, guide rod (4) first end is connected with lifting
Machine bottom board (6)；
It is provided with driving device (7) and lead screw (8) in the elevator interface cover (2), the driving device (7) is installed in institute
Elevator cylinder body (1) bottom is stated, which drives lead screw (8) rotation, and one end of the lead screw (8) is from the lifting
The bottom of machine cylinder body (1) penetrates into the elevator cylinder body (1), and the other end of the lead screw (8) is connected to the elevator
On bottom plate (6).
2. 3D printer sealing jacking system according to claim 1, it is characterised in that: in the elevator bottom plate (6)
On be provided with gag lever post (10).
3. 3D printer sealing jacking system according to claim 1, it is characterised in that: in the piston bottom plate (5) and
It is provided with leveling board backing plate (11) and leveling board (12) between the working plate (9), is offered on the leveling board (12)
One annular groove (13) is provided with sealing device in the first annular groove (13).
4. 3D printer sealing jacking system according to claim 1, it is characterised in that: along the piston bottom plate (5)
Peripheral direction offers second annular groove (14), is provided with sealing device in the second annular groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821715902.3U CN208946696U (en) | 2018-10-23 | 2018-10-23 | 3D printer sealing jacking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821715902.3U CN208946696U (en) | 2018-10-23 | 2018-10-23 | 3D printer sealing jacking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208946696U true CN208946696U (en) | 2019-06-07 |
Family
ID=66742446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821715902.3U Active CN208946696U (en) | 2018-10-23 | 2018-10-23 | 3D printer sealing jacking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208946696U (en) |
-
2018
- 2018-10-23 CN CN201821715902.3U patent/CN208946696U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |