CN206335857U - A kind of constitutionally stable 3D printer - Google Patents
A kind of constitutionally stable 3D printer Download PDFInfo
- Publication number
- CN206335857U CN206335857U CN201621424100.8U CN201621424100U CN206335857U CN 206335857 U CN206335857 U CN 206335857U CN 201621424100 U CN201621424100 U CN 201621424100U CN 206335857 U CN206335857 U CN 206335857U
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- China
- Prior art keywords
- plate
- connecting plate
- surrounding connecting
- printer
- axis
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- 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 constitutionally stable 3D printer, including printer core framework, Z axis transmission gear for electric motor and circuit board distribution situation；The surrounding connecting plate of printer core framework and front panel, backboard, left plate and right plate difference mortise-tenon joint, the junction of adjacent two plate is fixedly connected by angled piece；Z axis motor and the assembly of motor cabinet connection are installed on the bottom surface of surrounding connecting plate, and the output end top of Z axis motor is connected by ball-screw, and the connection of Z axis fixed plate is arranged at top；The bottom of surrounding connecting plate is provided with chassis, and circuit board is arranged in chassis.The utility model is connected by using Tenon, angled piece, preferably the limit feature free degree can ensure that it is not susceptible to loosen to ensure printing effect in transportation.
Description
Technical field
The utility model is related to 3D printing technique field, and in particular to a kind of constitutionally stable 3D printer.
Background technology
3D printing has become a kind of trend, and starts to be widely used in design field, especially industrial design, number production
Product die sinking etc., the printing of a mould can be completed within a few hours, many products have been saved to the development time in market.3D is beaten
Print can not only print industrial products, can also print human skeleton model, patient bone is broken when meeting with a traffic accident, Yi Shengxu
Determine how and quickly provide preferred plan, the processing of professional, second day disease of traffic accident are passed through by patient's X-ray image
People's skeleton model is just quickly sent in doctor in charge's hand, is allowed doctor more intuitively to determine lesion locations, is provided optimal treatment side
Case.Moreover, it is also widely used for education sector, more intuitively can extend thinking for student, and the thing thought is quick
Realization comes out, and preferably widens thoughts.Existing 3D printer has the following disadvantages：
1st, because part is excessively various, rigging error is easily produced；It is easy in transportation because screw is using improper
There is the phenomenon of loosened screw stripped thread, cause accuracy of machines not enough, the problem of printing effect is poor；
, because the progress of part coupling part excessively coordinates, itself there is mismachining tolerance and assembling missed in the 2, Z axis structure division
In the case of difference, easily there is irregular texture in the product quality printed；
3rd, circuit board has obvious reduce to cause space waste mounted in side to overall stamp with the size.
Utility model content
Weak point present in regarding to the issue above, the utility model technology provides a kind of constitutionally stable 3D printing
Machine.
The utility model discloses a kind of constitutionally stable 3D printer, including printer core framework, Z axis motor and circuit
Plate；
The printer core framework includes surrounding connecting plate, front panel, backboard, left plate and right plate, and the surrounding connects
Fishplate bar respectively with the front panel, backboard, left plate, right plate mortise-tenon joint；The surrounding connecting plate, front panel, backboard, a left side
Side plate is fixedly connected with the junction of right plate by angled piece；
The Z axis motor is arranged on motor cabinet, and Z axis motor and motor cabinet assembly are fixed on the surrounding connecting plate
On bottom surface, ball-screw is connected with the output shaft of the Z axis motor, the top of the ball-screw is provided with parallel to surrounding
The Z axis fixed plate of connecting plate, the back side of the Z axis fixed plate is fixedly connected with the backboard；
The bottom of the surrounding connecting plate is provided with chassis, and the circuit board is arranged in the chassis.
As further improvement of the utility model, the surrounding connecting plate, front panel, backboard, left plate and right plate
It is fine aluminium plate framework.
As further improvement of the utility model, the front panel, backboard, the bottom of left plate and right plate are equipped with
Tenon, the corresponding tenon of surrounding connecting plate is provided with mortise.
As further improvement of the utility model, motor installing hole, the motor peace are provided with the surrounding connecting plate
The top surface in dress hole is provided with motor cabinet, and the Z axis motor is arranged on the motor cabinet, and the output shaft of the Z axis motor passes through
Shaft coupling is connected with the bottom of the ball-screw.
As further improvement of the utility model, the left and right sides of the ball-screw is respectively provided with an optical axis, the light
Axle be arranged in parallel with the ball-screw；The top of each optical axis is arranged in the Z axis fixed plate, and bottom is arranged on institute
State on surrounding connecting plate.
As further improvement of the utility model, the top of the optical axis is interference fits, institute with the Z axis fixed plate
The bottom for stating optical axis passes through the optical axis hole opened up on the surrounding connecting plate to be fixed in optical axis fixed seat, the optical axis fixed seat
On the bottom surface of the surrounding connecting plate.
As further improvement of the utility model, the chassis is a base plate and is arranged on the base plate surrounding
The frame structure that metal plate is constituted, the circuit board is arranged on the base plate, and the metal plate is connected by angled piece and the surrounding
Fishplate bar is fixedly connected.
Compared with prior art, the beneficial effects of the utility model are：
1st, printer core framework is by using mortise-tenon joint, can the more preferable limit feature free degree；Enter one by angled piece
Reinforced printer core framework is walked, its free degree is limited and ensures that it is not susceptible to loosen to ensure printing effect in transportation
Really；
2nd, by the way that Z axis motor is arranged on surrounding connecting plate, it is ensured that Z axis is unlikely to deform and produced mistake in acutely rocking
Difference, improves printing precision；
3rd, by by circuit board in the chassis, sufficient reasonable utilization space, stamp with the size is amplified and
The dismounting of convenient maintenance.
Brief description of the drawings
Fig. 1 is the frame construction drawing of 3D printer disclosed in a kind of embodiment of the utility model；
Fig. 2 is the structure chart of front panel in Fig. 1；
Fig. 3 is the installation diagram of Z axis motor disclosed in a kind of embodiment of the utility model；
Fig. 4 is Fig. 3 front view；
Fig. 5 is the installation diagram of circuit board disclosed in a kind of embodiment of the utility model；
Fig. 6 is the structure chart of hanging frame disclosed in a kind of embodiment of the utility model.
In figure：
1st, surrounding connecting plate；2nd, front panel；3rd, backboard；4th, left plate；5th, right plate；6th, angled piece；7th, tenon；8th, the fourth of the twelve Earthly Branches
Eye；9th, motor installing hole；10th, optical axis hole；11st, Z axis motor；12nd, motor cabinet；13rd, shaft coupling；14th, ball-screw；15th, Z axis is solid
Fixed board；16th, optical axis；17th, optical axis seat；18th, chassis；19th, circuit board；20th, charging tray frame；21st, hand twists disk.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figures 1 to 6, the utility model provides a kind of constitutionally stable 3D printer, including printer core framework, Z axis
Motor 11 and circuit board 19；Wherein：
In order to solve in existing 3D printer because part is excessively various, rigging error is easily produced, because screw is used
It is improper, easily there is the phenomenon of loosened screw stripped thread in transportation, cause the problem of inadequate printing effect of accuracy of machines is poor.
As shown in Figure 1, 2, the printer core framework that the utility model is provided is by 5 pieces of fine aluminium plate frameworks, surrounding connecting plate
1st, front panel 2, backboard 3, left plate 4 and right plate 5 are constituted, and distinguish mortise-tenon joint in the four side of surrounding connecting plate 1, part has
Front panel 2, backboard 3, left plate 4 and right plate 5；Front panel 2, backboard 3, the bottom of left plate 4 and right plate 5 are equipped with tenon
7, the corresponding tenon 7 of surrounding connecting plate 1 is provided with mortise 8, in use, by the tenon of front panel 2, backboard 3, left plate 4 and right plate 5
First 7 are inserted into the mortise 8 of surrounding connecting plate 1；Meanwhile, the utility model is in surrounding connecting plate 1, front panel 2, backboard 3, left side
Plate 4 is fixedly connected with the junction of right plate 5 by angled piece 6, i.e.,：The junction of surrounding connecting plate 1 and front panel 2, surrounding
Connecting plate 1 and the junction of backboard 3, surrounding connecting plate 1 and the junction of left plate 4, the friendship of surrounding connecting plate 1 and right plate 5
Connect place, the junction of front panel 2 and left plate 4, the junction of left plate 4 and backboard 3, the junction of backboard 3 and right plate 5,
Right plate 5 is fixedly connected with the junction of front panel 2 using 2 pieces of angled pieces 6 by screw.The utility model uses pure aluminum plate
Surrounding framework is done, structural strength, stability is protruded, more than desktop type on the market；Using the mortise-tenon joint in woodcraft
The more preferable limit feature free degree, limits its free degree by the progress reinforcing of angled piece 6 and ensures that it is difficult hair in transportation
It is raw to loosen to ensure printing effect.
Coordinate to solve progress of the Z axis structure division due to part coupling part excessively in existing 3D printer, itself
The problem of easily there is irregular grain in the product quality printed in the case of there is mismachining tolerance and rigging error.
As shown in Figure 3,4, the utility model is provided with motor installing hole 9 on surrounding connecting plate 1, in motor installing hole 9
Both sides are provided with optical axis hole 10；Motor cabinet is mounted by means of screws with the motor installing hole 9 of the upper surface of surrounding connecting plate 1
12, Z axis motor 11 is close to the bottom surface of surrounding connecting plate 1 on the bottom surface of motor cabinet 12；The output shaft of Z axis motor 11 passes through connection
Axle device 13 is connected with the bottom of ball-screw 14, and ball-screw 14 is vertically arranged with surrounding connecting plate 1；The top of ball-screw 14
Z axis fixed plate 15 parallel to surrounding connecting plate 1 is installed, the back side and the backboard 3 of Z axis fixed plate 15 are connected by screw, more
Good elimination error, improves printing precision；The utility model fixes Z axis motor 11 by using motor cabinet 12, then motor
Seat 12 and Z axis fixed plate 15 be attached and change big screw fix ensure Z axis structure is unlikely to deform in acutely rocking and
Produce error.The utility model is respectively provided with an optical axis 16 in the left and right sides of ball-screw 14, and optical axis 16 and ball-screw 14 are flat
Row is set；The top of each optical axis 16 is arranged in Z axis fixed plate 15, and top and the Z axis fixed plate 15 of optical axis 16 are matched somebody with somebody for transition
Closing and having jackscrew to be in reinforcement connection prevents wobble effects printing effect occur in motion；The bottom of optical axis 16 is connected through surrounding
The optical axis hole 10 opened up on plate 1 is fixed in optical axis fixed seat 17, and optical axis fixed seat 17 is arranged on the bottom surface of surrounding connecting plate 1
On, by using optical axis fixed seat 17, the contact of optical axis 16 and surrounding fixed plate 1 is reduced, thus eliminate accumulated error.
There is obvious reduce to cause sky to overall stamp with the size mounted in side to solve circuit board in existing 3D printer
Between the problem of waste.
As shown in figure 5, the utility model is provided with chassis 18 in the bottom of surrounding connecting plate 1, circuit board 19 is installed
In chassis 18；Wherein, chassis 18 is a base plate and is arranged on the frame structure that the metal plate of base plate surrounding is constituted, electricity
Road plate 19 is arranged on base plate, and metal plate is fixedly connected by angled piece 6 with the bottom surface of surrounding connecting plate 1.The utility model passes through
By circuit board in chassis, sufficiently reasonable utilization space, is amplified stamp with the size and the convenient dismounting repaired.
In order to solve the hanging frame of existing 3D printer using aluminum component and the additional two sets of bearings connection of nylon part, original design
Number of parts is various, increases manufacturing cost, increases fuselage weight, and performance is also unstable, damage of easily being dropped in transportation
The problem of.
As shown in fig. 6, hanging frame of the present utility model twists 21 two part compositions of disk using charging tray frame 20, hand, material is
Nylon products, weight is slim and graceful, easy to process；Conventional threaded connection is eliminated when in use, and threaded connection is added when using
Working time influences printing effect；The utility model charging tray frame 20 is twisted disk 21 with hand and is rotatably connected using hand is stubborn, time saving and energy saving,
Facilitate and be hardly damaged in guest operation, transportation.
Preferred embodiment of the present utility model is these are only, the utility model is not limited to, for this area
Technical staff for, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within,
Any modifications, equivalent substitutions and improvements made etc., should be included within protection domain of the present utility model.
Claims (7)
1. a kind of constitutionally stable 3D printer, it is characterised in that including printer core framework, Z axis motor (11) and circuit board
(19)；
The printer core framework includes surrounding connecting plate (1), front panel (2), backboard (3), left plate (4) and right plate (5),
The surrounding connecting plate (1) respectively with the front panel (2), backboard (3), left plate (4), right plate (5) mortise-tenon joint；It is described
Surrounding connecting plate (1), front panel (2), backboard (3), that the junction of left plate (4) and right plate (5) passes through angled piece (6) is fixed
Connection；
The Z axis motor (11) is arranged on motor cabinet (12), described in Z axis motor (11) and motor cabinet (12) assembly are fixed on
On the bottom surface of surrounding connecting plate (1), ball-screw (14), the ball wire are connected with the output shaft of the Z axis motor (11)
The top of thick stick (14) is provided with the Z axis fixed plate (15) parallel to surrounding connecting plate (1), the back side of the Z axis fixed plate (15)
It is fixedly connected with the backboard (3)；
The bottom of the surrounding connecting plate (1) is provided with chassis (18), and the circuit board (19) is arranged on the bottom plate frame
In frame (18).
2. constitutionally stable 3D printer as claimed in claim 1, it is characterised in that the surrounding connecting plate (1), front panel
(2), backboard (3), left plate (4) and right plate (5) are fine aluminium plate framework.
3. constitutionally stable 3D printer as claimed in claim 1, it is characterised in that the front panel (2), backboard (3), a left side
The bottom of side plate (4) and right plate (5) is equipped with tenon (7), and the corresponding tenon (7) of surrounding connecting plate (1) is provided with
Mortise (8).
4. constitutionally stable 3D printer as claimed in claim 1, it is characterised in that be provided with the surrounding connecting plate (1)
Motor installing hole (9), the top surface of the motor installing hole (9) is provided with motor cabinet (12), and the Z axis motor (11) is arranged on institute
State on motor cabinet (12), the output shaft of the Z axis motor (11) passes through the bottom of shaft coupling (13) and the ball-screw (14)
It is connected.
5. constitutionally stable 3D printer as claimed in claim 1, it is characterised in that the left and right two of the ball-screw (14)
Side is respectively provided with an optical axis (16), and the optical axis (16) be arranged in parallel with the ball-screw (14)；Each optical axis (16)
Top is arranged on the Z axis fixed plate (15), and bottom is arranged on the surrounding connecting plate (1).
6. constitutionally stable 3D printer as claimed in claim 5, it is characterised in that the top of the optical axis (16) with it is described
Z axis fixed plate (15) is interference fits, and the bottom of the optical axis (16) passes through the optical axis hole opened up on the surrounding connecting plate
(10) it is fixed in optical axis fixed seat (17), the optical axis fixed seat (17) is arranged on the bottom surface of the surrounding connecting plate (1).
7. constitutionally stable 3D printer as claimed in claim 1, it is characterised in that the chassis (18) is a base plate
And the metal plate composition frame structure of the base plate surrounding is arranged on, the circuit board (19) is arranged on the base plate, the metal plate
Gold is fixedly connected by angled piece with the surrounding connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621424100.8U CN206335857U (en) | 2016-12-23 | 2016-12-23 | A kind of constitutionally stable 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621424100.8U CN206335857U (en) | 2016-12-23 | 2016-12-23 | A kind of constitutionally stable 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206335857U true CN206335857U (en) | 2017-07-18 |
Family
ID=59302340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621424100.8U Expired - Fee Related CN206335857U (en) | 2016-12-23 | 2016-12-23 | A kind of constitutionally stable 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206335857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654120A (en) * | 2019-10-09 | 2020-01-07 | 杭州琼网计算机网络有限公司 | Self-stirring ink-jet printer ink box based on atmospheric pressure |
-
2016
- 2016-12-23 CN CN201621424100.8U patent/CN206335857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654120A (en) * | 2019-10-09 | 2020-01-07 | 杭州琼网计算机网络有限公司 | Self-stirring ink-jet printer ink box based on atmospheric pressure |
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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: 20170718 Termination date: 20191223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |