CN207190276U - A kind of 3D printing device - Google Patents
A kind of 3D printing device Download PDFInfo
- Publication number
- CN207190276U CN207190276U CN201721057936.3U CN201721057936U CN207190276U CN 207190276 U CN207190276 U CN 207190276U CN 201721057936 U CN201721057936 U CN 201721057936U CN 207190276 U CN207190276 U CN 207190276U
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- China
- Prior art keywords
- motor
- workbench
- lifter plate
- drive mechanism
- screw mandrel
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Abstract
The utility model discloses a kind of 3D printing device, including bottom plate, side plate, lifter plate and workbench, the bottom plate and the side plate are mutually perpendicular to, the top of the bottom plate is provided with the lifter plate, the top of the lifter plate is provided with the workbench, the side plate is provided with the lift drive mechanism for driving the lifter plate to move up and down, the lifter plate is provided with the drive mechanism that moves horizontally for driving the workbench transverse shifting, and the lower section of the workbench is provided with the rotary drive mechanism for driving the worktable rotary.The utility model reasonable integral structure, the three-dimensional conversion in 3D printing is realized, is not easy to skid, avoiding for high degree itself trembled, shakes influence to printing precision.
Description
Technical field
The utility model belongs to 3D printing technique field, more particularly to a kind of 3D printing device.
Background technology
3D printing device is also known as 3 D-printing device, is a kind of technology of rapid shaping, based on digital modeling, uses
Moulding material, the printing device of the entity of three-dimensional is constructed by way of successively printing, with the quick hair of 3D printing technique
Exhibition, 3D printing equipment obtain a wide range of applications in product manufacturing industry.
The advantages of 3D printing technique is most prominent be without machining or any mould, just can be directly from computer graphic figurate number
According to the part of middle generation any shape, so as to greatly shorten the lead time of product, improve productivity ratio and reduce production cost.
At present, it is long-term use of easily to skid using belt transmission in printer model, cause position to offset, cause to print
The model structure moulding gone out and actual requirement have deviation, and then influence the quality of model printed.
Utility model content
The utility model reasonable integral structure, realizes 3D mainly solving the technical problems that provide a kind of 3D printing device
Three-dimensional conversion in printing, is not easy to skid, and avoiding for high degree itself trembled, shakes influence to printing precision.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of 3D printing device, including
Bottom plate, side plate, lifter plate, workbench and nozzle, the bottom plate and the side plate are mutually perpendicular to, and the top of the bottom plate is provided with institute
Lifter plate is stated, the top of the lifter plate is provided with the workbench, and the top of the workbench is provided with the nozzle, the side plate
The lift drive mechanism for driving the lifter plate to move up and down is provided with, the lifter plate, which is provided with, drives the workbench laterally to move
Dynamic moves horizontally drive mechanism, and the lower section of the workbench is provided with the rotary drive mechanism for driving the worktable rotary；
The lift drive mechanism includes first that the first sliding block, the first screw mandrel and the driving lifter plate move up and down and driven
Dynamic motor, the side plate has the stopper slot to match with first sliding block and the stopper slot is set along the vertical direction, institute
State the first motor and be fixed on side plate, the output shaft of first motor is connected with one end of first screw mandrel, institute
The other end for stating the first screw mandrel passes through the nut of first its center, and the outer surface of first screw mandrel is provided with and the spiral shell
The external screw thread that female internal thread matches；
The drive mechanism that moves horizontally includes the second sliding block, the second screw mandrel and driving the second sliding block transverse shifting
Second motor, the lifter plate are provided with the chute to match with second sliding block, and the chute runs through the lifting
The upper and lower surface of plate, second motor are fixed on the lifter plate, the output shaft of second motor with it is described
One end connection of second screw mandrel, the other end of second screw mandrel pass through the nut on second sliding block, second screw mandrel
Outer surface be provided with the external screw thread to match with the internal thread of the nut；
The rotary drive mechanism includes the 3rd motor for driving the worktable rotary, the 3rd motor
It is fixed on second sliding block, the output shaft of second motor and the connection of the workbench.
Further say, end face bearing is provided between the lifter plate and the workbench, the 3rd motor
Output shaft is connected through the end face bearing with the workbench.
Further say, the end face bearing includes upper end spherical bearing and lower end spherical bearing, the upper end spherical bearing and institute
Lower end spherical bearing is stated to be fixedly connected with the workbench and the lifter plate respectively.
Further say, Monday, circle raised up to form flange collar outside the lower surface of the upper end spherical bearing, the lower surface
Monday encloses the recessed circle to be formed and matched with the flange collar that caves inward outside the upper surface of bearing.
Further say, the nozzle is connected by conveying pipeline with feeding device.
Further say, in addition to controller, first motor, second motor, the described 3rd drive
Dynamic motor and feeding device electrically connect with the controller respectively.
The beneficial effects of the utility model are：
The utility model includes lift drive mechanism, moves horizontally drive mechanism and rotary drive mechanism, and overall structure is closed
Reason, realizes the three-dimensional conversion in 3D printing, and lift drive mechanism drives first by connecting the first screw mandrel of the first motor
Sliding block moves, and moves horizontally drive mechanism and drives the second sliding block to move by the second screw mandrel of the second motor, accurate positioning,
It is not easy to skid；
Bottom plate and side plate are mutually perpendicular to, and overall flatness is not interfered with after mobile 3 D printing device, are joined without adjusting
Number, avoiding for high degree itself trembled, shakes influence to printing precision；
End face bearing, output shaft through end spherical bearing and the work of the 3rd motor are provided between lifter plate and workbench
Platform connects, and end face bearing includes upper end spherical bearing and lower end spherical bearing, and Monday circle raises up outside the lower surface of upper end spherical bearing
Flange collar is formed, the upper surface of lower end spherical bearing outer Monday encloses the recessed circle to be formed and matched with flange collar that caves inward, existed in workbench
Rotary, stability of rotation is carried out, reduces the misprint that wow and flutter is brought.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the present utility model for moving horizontally drive mechanism and rotary drive mechanism；
Each several part mark is as follows in accompanying drawing：
Bottom plate 1, side plate 2, stopper slot 21, lifter plate 3, chute 31, workbench 4, lift drive mechanism 5, the first sliding block 51,
First screw mandrel 52, the first motor 53, move horizontally drive mechanism 6, the second sliding block 61, the second screw mandrel 62, second driving electricity
Machine 63, rotary drive mechanism 7, the 3rd motor 71, upper end spherical bearing 8 and lower end spherical bearing 9.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Embodiment：A kind of 3D printing device, as shown in figure 1, including bottom plate 1, side plate 2, lifter plate 3, workbench 4 and nozzle
(not illustrating in figure), the bottom plate 1 and the side plate 2 are mutually perpendicular to, and the top of the bottom plate 1 is provided with the lifter plate 3, described
The top of lifter plate 3 is provided with the workbench 4, and the top of the workbench 4 is provided with the nozzle, and the side plate 2, which is provided with, to be driven
The lift drive mechanism 5 that the lifter plate 3 moves up and down is moved, the lifter plate 3, which is provided with, drives the transverse shifting of workbench 4
Drive mechanism 6 is moved horizontally, the lower section of the workbench 4 is provided with the rotary drive mechanism 7 for driving the workbench 4 to rotate；
The lift drive mechanism 5 includes what the first sliding block 51, the first screw mandrel 52 and the driving lifter plate 3 moved up and down
First motor 53, the side plate 2 have the stopper slot 21 to match with first sliding block 51 and the edge of the stopper slot 21
Above-below direction is set, and first motor 53 is fixed on side plate 2, the output shaft of first motor 53 and described the
One end connection of one screw mandrel 52, the other end of first screw mandrel 52 pass through the nut at the center of the first sliding block 51, and described the
The outer surface of one screw mandrel 52 is provided with the external screw thread to match with the internal thread of the nut；
The drive mechanism 6 that moves horizontally includes the second sliding block 61, the second screw mandrel 62 and the driving horizontal stroke of the second sliding block 61
To the second mobile motor 63, the lifter plate 3 is provided with the chute 31 to match with second sliding block 61, the cunning
Groove 31 runs through the upper and lower surface of the lifter plate 3, and second motor 63 is fixed on the lifter plate 3, and described second drives
The output shaft of dynamic motor 63 is connected with one end of second screw mandrel 62, and the other end of second screw mandrel 62 passes through described second
Nut on sliding block 61, the outer surface of second screw mandrel 62 are provided with the external screw thread to match with the internal thread of the nut；
The rotary drive mechanism 7 includes the 3rd motor 71 for driving the workbench 4 to rotate, the 3rd driving
Motor 71 is fixed on second sliding block 61, the connection of the output shaft of second motor 63 and the workbench 4.
End face bearing is provided between the lifter plate 3 and the workbench 4, the output shaft of the 3rd motor 71 is worn
The end face bearing is crossed to be connected with the workbench 4.
The end face bearing includes upper end spherical bearing 8 and lower end spherical bearing 9, the upper end spherical bearing 8 and the lower surface
Bearing 9 is fixedly connected with the workbench 4 and the lifter plate 3 respectively.
Monday, circle raised up to form flange collar outside the lower surface of the upper end spherical bearing 8, the upper table of the lower end spherical bearing 9
Monday encloses the recessed circle to be formed and matched with the flange collar that caves inward outside face.
The nozzle is connected by conveying pipeline with feeding device.
Also include controller, first motor 53, second motor 63, the 3rd motor 71
Electrically connected respectively with the controller with feeding device.
Operation principle of the present utility model is as follows：The utility model includes lift drive mechanism, moves horizontally drive mechanism
And rotary drive mechanism, reasonable integral structure, the three-dimensional conversion in 3D printing is realized, lift drive mechanism is driven by connection first
First screw mandrel of dynamic motor drives the movement of the first sliding block, moves horizontally second screw mandrel band of the drive mechanism by the second motor
Dynamic second sliding block movement, accurate positioning, is not easy to skid；
Bottom plate and side plate are mutually perpendicular to, and overall flatness is not interfered with after mobile 3 D printing device, are joined without adjusting
Number, avoiding for high degree itself trembled, shakes influence to printing precision；
End face bearing, output shaft through end spherical bearing and the work of the 3rd motor are provided between lifter plate and workbench
Platform connects, and end face bearing includes upper end spherical bearing and lower end spherical bearing, and Monday circle raises up outside the lower surface of upper end spherical bearing
Flange collar is formed, the upper surface of lower end spherical bearing outer Monday encloses the recessed circle to be formed and matched with flange collar that caves inward, existed in workbench
Rotary, stability of rotation is carried out, reduces the misprint that wow and flutter is brought.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other correlations
Technical field, similarly it is included in scope of patent protection of the present utility model.
Claims (6)
- A kind of 1. 3D printing device, it is characterised in that：Including bottom plate (1), side plate (2), lifter plate (3), workbench (4) and spray Mouth, the bottom plate and the side plate are mutually perpendicular to, and the top of the bottom plate is provided with the lifter plate, is set above the lifter plate There is the workbench, the top of the workbench is provided with the nozzle, and the side plate is provided with to drive and moved down on the lifter plate Dynamic lift drive mechanism (5), the lifter plate move horizontally drive mechanism provided with the driving workbench transverse shifting (6), the lower section of the workbench is provided with the rotary drive mechanism (7) for driving the worktable rotary；The lift drive mechanism include the first sliding block (51), the first screw mandrel (52) and drive that the lifter plate moves up and down the One motor (53), the side plate has the stopper slot (21) to match with first sliding block and the stopper slot is vertically Direction is set, and first motor is fixed on side plate, the output shaft of first motor and first screw mandrel One end connects, and the other end of first screw mandrel passes through the nut of first its center, the outer surface of first screw mandrel The external screw thread to match provided with the internal thread with the nut；The drive mechanism that moves horizontally includes the second sliding block (61), the second screw mandrel (62) and the laterally shifting of driving second sliding block Dynamic the second motor (63), the lifter plate are provided with the chute (31) to match with second sliding block, the chute Through the upper and lower surface of the lifter plate, second motor is fixed on the lifter plate, second motor Output shaft is connected with one end of second screw mandrel, and the other end of second screw mandrel passes through the nut on second sliding block, The outer surface of second screw mandrel is provided with the external screw thread to match with the internal thread of the nut；The rotary drive mechanism includes the 3rd motor (71) for driving the worktable rotary, the 3rd motor It is fixed on second sliding block, the output shaft of second motor and the connection of the workbench.
- A kind of 2. 3D printing device according to claim 1, it is characterised in that：Between the lifter plate and the workbench Provided with end face bearing, the output shaft of the 3rd motor is connected through the end face bearing with the workbench.
- A kind of 3. 3D printing device according to claim 2, it is characterised in that：The end face bearing includes upper end spherical bearing (8) and lower end spherical bearing (9), the upper end spherical bearing and the lower end spherical bearing respectively with the workbench and the lifter plate It is fixedly connected.
- A kind of 4. 3D printing device according to claim 3, it is characterised in that：The lower surface periphery of the upper end spherical bearing One circle raises up to form flange collar, and Monday, circle caved inward to be formed and the flange collar phase outside the upper surface of the lower end spherical bearing The recessed circle matched somebody with somebody.
- A kind of 5. 3D printing device according to claim 1, it is characterised in that：The nozzle is filled by conveying pipeline and feed Put connection.
- A kind of 6. 3D printing device according to claim 1 or 5, it is characterised in that：Also include controller, described first drives Dynamic motor, second motor, the 3rd motor and feeding device electrically connect with the controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057936.3U CN207190276U (en) | 2017-08-23 | 2017-08-23 | A kind of 3D printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057936.3U CN207190276U (en) | 2017-08-23 | 2017-08-23 | A kind of 3D printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207190276U true CN207190276U (en) | 2018-04-06 |
Family
ID=61794517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721057936.3U Active CN207190276U (en) | 2017-08-23 | 2017-08-23 | A kind of 3D printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207190276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108376928A (en) * | 2018-04-10 | 2018-08-07 | 辛成辉 | A kind of electrical cabinet heat-sink unit and control method |
-
2017
- 2017-08-23 CN CN201721057936.3U patent/CN207190276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108376928A (en) * | 2018-04-10 | 2018-08-07 | 辛成辉 | A kind of electrical cabinet heat-sink unit and control method |
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