CN205364547U - 3d printer - Google Patents
3d printer Download PDFInfo
- Publication number
- CN205364547U CN205364547U CN201521059312.6U CN201521059312U CN205364547U CN 205364547 U CN205364547 U CN 205364547U CN 201521059312 U CN201521059312 U CN 201521059312U CN 205364547 U CN205364547 U CN 205364547U
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- CN
- China
- Prior art keywords
- motor
- sliding seat
- bearing
- screw rod
- belt
- 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 3D printer, including the base, install the second motor respectively in the both sides of base, be equipped with the lead screw on the second motor, be fixed with vertical guide arm on the second motor, the gliding second sliding seat that is equipped with the nut on the second sliding seat on vertical guide arm, nut and lead screw meshing, be equipped with horizontal guide arm between two second sliding seats, printer head is beaten to gliding being equipped with on the horizontal guide arm, is equipped with the apron at the left side top edge of beating printer head, and the below that is located the apron in the left side of beating printer head is equipped with the radiator, the radiator package rubbing board body with be equipped with the fin on the plate body left side, be formed with the radiating groove between the fin, the radiating groove longitudinal extension, left side at the radiator is equipped with the fan. The utility model discloses a structure air exercise printer head's heat dispersion is good.
Description
Technical field
This utility model relates to 3D printer.
Background technology
One in 3D printing and rapid shaping technique, it is based on a kind of mathematical model file, uses powdery metal or plastics etc. can be carried out the technology of constructed object by the mode successively printed by jointing material.Past, its field such as Making mold, industrial design of being everlasting was used to modeling, was gradually available for now the direct manufacture of some products.Particularly some high value applications are at the parts using this technology to print, and 3D prints the production cycle that can be greatly shortened product, improves production efficiency, and therefore, its application is more and more extensive.
Occur in that the 3D printer of many structures at present.But the workbench of current printer is all inconvenient to dismantle and change, and the heat dispersion of printhead is bad.
Summary of the invention
In order to improve the heat dispersion of printhead, this utility model provides a kind of 3D printer.
For reaching above-mentioned purpose, 3D printer, including base, being separately installed with the second motor in the both sides of base, the second motor is provided with screw mandrel, is fixed with vertical guide rod on the second motor, that slides on vertical guide rod is provided with the second sliding seat, and the second sliding seat is provided with nut, and nut engages with screw mandrel；It is provided with horizontal guide rod between two second sliding seats, that slides on horizontal guide rod is provided with printhead, wherein one second sliding seat is fixed with the 3rd motor, the output shaft of the 3rd motor is provided with the 3rd driving pulley, another second sliding seat is provided with the 3rd driven pulley, it is cased with the 3rd belt between the 3rd driving pulley and the 3rd driven pulley, 3rd belt is fixing with printhead to be connected, left side top edge at printhead is provided with cover plate, what be positioned at cover plate in the left side of printhead is connected with radiator, described radiator includes plate body and the fin being provided with on the left of plate body, radiating groove it is formed with between fin, radiating groove longitudinal extension；It is provided with fan in the left side of radiator.
Above-mentioned 3D printer, owing to being provided with radiator and fan, therefore, the good heat dissipation effect of printhead, owing to being provided with cover plate, cover plate can prevent dust etc. from dropping on radiator, reduces the heat dispersion of radiator.
Further, it is provided with side plate in the both sides of base, through there being two first screw rods on biside plate, each first screw rod is provided with plural bearing between biside plate, first screw rod is through a bearing, and the end face of a bearing is provided with downward storage tank, is provided with blocking part in a upper outer end in storage tank of bearing, being provided with Der Laengslenker in the bearing that two first screw rods are corresponding in a longitudinal direction, the end of Der Laengslenker is provided with in storage tank；That slides on Der Laengslenker is provided with the first sliding seat, and the first sliding seat is fixed with workbench.Owing to being provided with a bearing, and it is provided with storage tank in a bearing, therefore, can Der Laengslenker be placed directly in storage tank, by storage tank, Der Laengslenker is carried out spacing, and the first sliding seat and workbench are located on Der Laengslenker, therefore, if wanting dismantlement work platform, as long as Der Laengslenker is pushed up, Der Laengslenker is allowed to depart from storage tank, can by workbench, first sliding seat and Der Laengslenker disassemble, as long as Der Laengslenker being put in storage tank during installation, therefore, the installation and removal of workbench are all very convenient, fast, the replacing of workbench is also convenient for.
Further, being provided with the first motor on base, the output shaft of the first motor is provided with the first driving pulley, is provided with the first driven pulley on base, is provided with the first belt between the first driving pulley and the first driven pulley；Being provided with fixed block in the bottom of work strip, fixed block is provided with draw-in groove, and the first belt holding, in draw-in groove, is provided through the latch of the first belt on fixed block.When the first motor work, first driven by motor the first driving pulley rotates, and the first driving pulley is moved on Der Laengslenker by the first belt drive workbench, owing to being provided with fixed block, and it is provided with draw-in groove, it is also provided with latch, if needing dismantlement work platform simultaneously, extract latch, allow the first belt and exact separation, can dismantlement work platform easily and fast, owing to being provided with latch, therefore, the reliability of transmission might as well.
Further, through there being the second screw rod in a bearing of same first screw rod, the second screw rod is positioned at the lower section of the first screw rod, can improve the connection reliability of a bearing.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of 3D printer.
Fig. 2 is base, the first screw rod, the second screw rod, Der Laengslenker A-A sectional view.
Fig. 3 is the top view of base, the first screw rod, the second screw rod, Der Laengslenker.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is further elaborated.
nullAs shown in Figure 1 to Figure 3，3D printer includes base 11，It is provided with side plate 12 in the both sides of base 11，Through there being two first screw rods 21 on biside plate 12，The both sides being positioned at side plate on the first screw rod are engaged with locking nut 20，Each first screw rod 21 is provided with plural bearing 22 between biside plate 12，First screw rod 21 is through propping up a bearing 22，The both sides being positioned at supporting seat on the first screw rod are engaged with locking nut 20 respectively，The first screw rod is locked by locking nut 20，The first screw rod axial float can be prevented，The end face propping up bearing 22 is provided with downward storage tank 221，The outer end being positioned at storage tank 221 in a bearing 22 is provided with blocking part 222，Der Laengslenker axis play can be prevented，The bearing 22 that two first screw rods 21 are corresponding in a longitudinal direction is provided with Der Laengslenker 23，The end of Der Laengslenker 23 is provided with in storage tank 221；That slides on Der Laengslenker 23 is provided with the first sliding seat 24, and the first sliding seat 24 is fixed with workbench 25.
Through there being the second screw rod 26 in a bearing 22 of same first screw rod 21, the second screw rod is positioned at the lower section of the first screw rod 21, can improve the connection reliability of a bearing 22.
Being provided with the first motor 31 on the pedestal 11, the output shaft of the first motor 31 is provided with the first driving pulley, is provided with the first driven pulley on the pedestal 11, is provided with the first belt between the first driving pulley and the first driven pulley；Be provided with belt wheel 251 in the bottom of work strip, belt wheel 251 is provided with draw-in groove 2511, and the first belt holding, in draw-in groove 2511, is provided through the latch of the first belt on belt wheel 251.When the first motor 31 works, the first motor 31 drives the first driving pulley to rotate, and the first driving pulley is moved on Der Laengslenker 23 by the first belt drive workbench 25, owing to being provided with belt wheel 251, and it is provided with draw-in groove 2511, it is also provided with latch, if needing dismantlement work platform 25 simultaneously, extract latch, allow the first belt separate with draw-in groove 2511, can dismantlement work platform 25 easily and fast, owing to being provided with latch, therefore, the reliability of transmission might as well.
The second motor 41 it is separately installed with in the both sides of base 11, second motor 41 is provided with screw mandrel 42, is fixed with vertical guide rod 43 on the second motor 41, and that slides on vertical guide rod 43 is provided with the second sliding seat 44, second sliding seat 44 is provided with nut 45, and nut 45 engages with screw mandrel 42；When the second motor work, the second driven by motor screw mandrel rotates, and under the effect of nut, drives the second sliding seat to move on vertical guide post.
Horizontal guide rod 51 it is provided with between two second sliding seats 44, that slides on horizontal guide rod 51 is provided with printhead 6, wherein one second sliding seat 44 is fixed with the 3rd motor 52, the output shaft of the 3rd motor 52 is provided with the 3rd driving pulley, another second sliding seat 44 is provided with the 3rd driven pulley, being cased with the 3rd belt 53 between the 3rd driving pulley and the 3rd driven pulley, the 3rd belt 53 is fixing with printhead 6 to be connected.3rd motor work, the 3rd driven by motor the 3rd illumination tengential belt wheel rotates, and the 3rd driving pulley drives the 3rd belt 53 to move, thus driving printhead motion on horizontal guide rod.Left side top edge at printhead 6 is provided with cover plate 61, what be positioned at cover plate 61 in the left side of printhead 6 is connected with radiator 62, described radiator 62 includes plate body 621 and the fin 622 being provided with on the left of plate body, is formed with radiating groove, radiating groove longitudinal extension between fin 622；It is provided with fan 63 in the left side of radiator 62.Owing to being provided with radiator and fan, therefore, the good heat dissipation effect of printhead, owing to being provided with cover plate, cover plate can prevent dust etc. from dropping on radiator, reduces the heat dispersion of radiator.
Above-mentioned 3D printer, owing to being provided with a bearing 22, and it is provided with storage tank 221 in a bearing 22, therefore, can Der Laengslenker 23 be placed directly in storage tank 221, by storage tank 221, Der Laengslenker 23 is carried out spacing, and the first sliding seat 24 and workbench 25 are located on Der Laengslenker, therefore, if wanting dismantlement work platform 25, as long as Der Laengslenker is pushed up, Der Laengslenker is allowed to depart from storage tank 221, can by workbench 25, first sliding seat 24 and Der Laengslenker 23 disassemble, as long as Der Laengslenker being put into during installation in storage tank 221, therefore, the installation and removal of workbench 25 are all very convenient, fast, the replacing of workbench 25 is also convenient for.
Claims (4)
1.3D printer, including base, is separately installed with the second motor in the both sides of base, second motor is provided with screw mandrel, is fixed with vertical guide rod on the second motor, and that slides on vertical guide rod is provided with the second sliding seat, second sliding seat is provided with nut, and nut engages with screw mandrel；It is provided with horizontal guide rod between two second sliding seats, that slides on horizontal guide rod is provided with printhead, wherein one second sliding seat is fixed with the 3rd motor, the output shaft of the 3rd motor is provided with the 3rd driving pulley, another second sliding seat is provided with the 3rd driven pulley, it is cased with the 3rd belt between the 3rd driving pulley and the 3rd driven pulley, 3rd belt is fixing with printhead to be connected, it is characterized in that: the left side top edge at printhead is provided with cover plate, what be positioned at cover plate in the left side of printhead is connected with radiator, described radiator includes plate body and the fin being provided with on the left of plate body, radiating groove it is formed with between fin, radiating groove longitudinal extension；It is provided with fan in the left side of radiator.
2.3D printer according to claim 1, it is characterized in that: be provided with side plate in the both sides of base, through there being two first screw rods on biside plate, each first screw rod is provided with plural bearing between biside plate, first screw rod is through propping up a bearing, the end face propping up bearing is provided with downward storage tank, it is provided with blocking part in a upper outer end in storage tank of bearing, being provided with Der Laengslenker in the bearing that two first screw rods are corresponding in a longitudinal direction, the end of Der Laengslenker is provided with in storage tank；That slides on Der Laengslenker is provided with the first sliding seat, and the first sliding seat is fixed with workbench.
3.3D printer according to claim 2, it is characterized in that: on base, be provided with the first motor, the output shaft of the first motor is provided with the first driving pulley, is provided with the first driven pulley on base, is provided with the first belt between the first driving pulley and the first driven pulley；Being provided with fixed block in the bottom of work strip, fixed block is provided with draw-in groove, and the first belt holding, in draw-in groove, is provided through the latch of the first belt on fixed block.
4.3D printer according to claim 2, it is characterised in that: through there being the second screw rod in a bearing of same first screw rod, the second screw rod is positioned at the lower section of the first screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059312.6U CN205364547U (en) | 2015-12-18 | 2015-12-18 | 3d printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059312.6U CN205364547U (en) | 2015-12-18 | 2015-12-18 | 3d printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205364547U true CN205364547U (en) | 2016-07-06 |
Family
ID=56259221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521059312.6U Expired - Fee Related CN205364547U (en) | 2015-12-18 | 2015-12-18 | 3d printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205364547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023281A (en) * | 2020-09-30 | 2020-12-04 | 重庆大学附属肿瘤医院 | Manufacturing method of applicator for treating cervical cancer |
-
2015
- 2015-12-18 CN CN201521059312.6U patent/CN205364547U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023281A (en) * | 2020-09-30 | 2020-12-04 | 重庆大学附属肿瘤医院 | Manufacturing method of applicator for treating cervical cancer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161218 |