CN206048822U - A kind of multi-functional 3D printing nozzle component - Google Patents
A kind of multi-functional 3D printing nozzle component Download PDFInfo
- Publication number
- CN206048822U CN206048822U CN201621010073.XU CN201621010073U CN206048822U CN 206048822 U CN206048822 U CN 206048822U CN 201621010073 U CN201621010073 U CN 201621010073U CN 206048822 U CN206048822 U CN 206048822U
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- shower nozzle
- heat block
- heat
- block
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Abstract
The utility model discloses a kind of multi-functional 3D printing nozzle component, belong to 3D technology field, including shower nozzle and the heat block being enclosed within outside shower nozzle, on the side wall of the shower nozzle, opposite sides offers strip groove, and on the endoporus hole wall of heat block, radially direction is slided and is provided with limited block；The limited block is set to wedge shape near one end of shower nozzle, and the limited block other end has been fixedly connected with pull bar；The pull bar is slidably arranged in the inside of heat block；The bit-avoiding slot corresponding with tie rod end is further opened with the outer wall of the heat block；Slide on the shower nozzle and be provided with protective cover；The outer round surface of the heat block lower end is provided with flange, and the cannelure matched with thermal insulation cover end is offered on flange；Multiple fin are uniformly placed with along its circumferential direction on the outer wall of the shower nozzle, solve the problems, such as that existing heat block dismounting is complicated, 3D printer regular maintenance is more difficult, shower nozzle nozzle segment heat insulation effect is poor and radiating effect is poor.
Description
Technical field
This utility model is related to Display Rack 3D printing technique field, in particular to a kind of multi-functional 3D printing shower nozzle
Component.
Background technology
3D printer, also known as three-dimensional printer, is a kind of machine of a kind of accumulation manufacturing technology, i.e. Rapid Prototyping technique, it
Based on being a kind of mathematical model file, with special wax material, powdery metal or plastics etc. can jointing material, by print one
Jointing material layer by layer come manufacture three-dimensional object.Three-dimensional printer is used to manufacture product at this stage.The mode for successively printing
Carry out the technology of constructed object.The principle of 3D printer is that data and raw material are put in 3D printer, and machine can be according to program handle
Product is created from level to level；
Typically there is the heat block for heater strip material in the nozzle structure of 3D printer, being internally embedded for heat block adds
Hot component, heating component are heated to shower nozzle, and existing heating component is that the mode being threaded connection is fixed on shower nozzle
Outside, although this kind of connected mode is reliable and stable, but dismounts inconvenient, causes whole shower nozzle part-structure complicated,
And it is unfavorable for the regular maintenance of shower nozzle and heat block, very big obstruction is brought to the routine use of 3D printing；On the other hand, it is existing
The cooling segment of nozzle body is usually to be radiated in the form of radiator fan, and this kind of mode is needed in 3D printer
Portion arranges corresponding gas passage, and radiating effect is poor, and during operation, noise is larger；And the thermal retardation form of existing heat block
The nozzle segment of shower nozzle is incubated generally by multiple-layer heat insulation film is wound in the outside of heat block, this structure
It is unfavorable for dismounting, and outward appearance is unsightly, structure is relative complex, is badly in need of making improvements.
Utility model content
The purpose of this utility model be a kind of multi-functional 3D printing nozzle component is provided with reach shower nozzle with its outside
Heat block fast assembling-disassembling, high efficiency and heat radiation and improve the purpose of heat block heat-insulating property, solve the dismounting of existing heat block
Complicated, 3D printer regular maintenance is more difficult, the shower nozzle problem that nozzle segment heat insulation effect is poor and radiating effect is poor.
To realize this utility model purpose, the technical scheme for adopting for：A kind of multi-functional 3D printing nozzle component, which is special
Levy and be, including shower nozzle and the heat block being enclosed within outside shower nozzle, opposite sides offers strip groove on the side wall of the shower nozzle,
On the endoporus hole wall of heat block, radially direction is slided and is provided with the limited block matched with strip groove；The limited block is leaned on
One end of nearly shower nozzle is set to wedge shape, and the limited block other end has been fixedly connected with pull bar along the radial direction of shower nozzle；The drawing
Bar is slidably arranged in the inside of heat block, and spring is arranged with pull bar, and one end of spring is against on limited block, and the other end is against
On the inwall of heat block；The bit-avoiding slot corresponding with tie rod end is further opened with the outer wall of the heat block；On the shower nozzle
Slip is provided with protective cover, and protective cover is enclosed within the periphery of heat block and the inwall of thermal insulation cover is provided with heat-insulation layer；The heating
The outer round surface of block lower end is provided with flange, and the side wall of the cannelure and flange matched with thermal insulation cover end is offered on flange
On be threaded with lock-screw along the radial direction of shower nozzle；Uniformly it is placed with along its circumferential direction on the outer wall of the shower nozzle many
Individual fin, fin are located between the top of thermal insulation cover and two neighboring fin and are provided with the cooling water pipe being interconnected.
Further, the opening direction of the strip groove is located on the axis direction of shower nozzle.
Further, circumferentially direction offers multiple heating blind holes for the upper surface of the heat block, sets in heating blind hole
There is heating component.
Further, the trapezoidal shape in the section of the fin；The cooling water pipe is connected with circulation waterway.
Further, the end of the pull bar is connected with draw ring, and draw ring is located at the inside of bit-avoiding slot.
Further, the heat-insulation layer is high-temperature-resistant thermal-insulation material.
Had the advantage that using this utility model：
1. the heat block of the application can be directly sleeved on the periphery of shower nozzle, and limited block snaps onto bar under the action of the spring
The positioning of heat block in connected in star, is realized, if heat block need to be dismantled and keeped in repair, two handss of operator is only needed while pulling drawing
Bar, limited block are slided simultaneously in the opposite direction, limited block is departed from from inside strip groove, so as to heat block is taken off from shower nozzle
From, unloading process is completed, it is convenient to operation, the workload of nozzle component regular maintenance is reduced, efficiency is improve；
2. the nozzle body part of 3D printer is to need cooling, the application that sleeve is directly sleeved on the outside of shower nozzle,
An entirety, simple structure, and the heat of shower nozzle are constituted with the heat block of lower section by heat insulation loop to be transmitted by fin,
And the heat of fin is taken away by the cooling water pipe between fin, efficient cooling is realized, and will not be produced any
Noise, contrasts existing shower nozzle, simplifies nozzle component structure, improve the efficiency of radiating；
3. thermal insulation cover is directly sleeved on the outside of heat block, and thermal insulation cover is fixed on heating by the lock-screw of heat block flange
On block, whole heat block and thermal insulation cover is allow to be enclosed within shower nozzle together, appearance looks elegant, high insulating effect, and operator's dismounting
It is convenient, beneficial to the regular maintenance to shower nozzle.
Description of the drawings
Fig. 1 is the structural representation of a kind of multi-functional 3D printing nozzle component that this utility model is provided；
Fig. 2 is the heat block schematic top plan view of a kind of multi-functional 3D printing nozzle component that this utility model is provided；
Fig. 3 is the A of a kind of multi-functional 3D printing nozzle component that this utility model is provided to schematic diagram.
Specific embodiment
Below by specific embodiment and combine accompanying drawing this utility model is described in further detail.
Fig. 1, Fig. 2 and Fig. 3 illustrate the structure of a kind of multi-functional 3D printing nozzle component of this utility model offer and show
It is intended to, including shower nozzle 1 and the heat block 2 being enclosed within outside shower nozzle 12, the heat block 2 is typically all using cylindrical shape, institute
State opposite sides on the side wall of shower nozzle 1 and offer strip groove 3, radially direction slip sets on the endoporus hole wall of heat block 2
The limited block 4 matched with strip groove 3 is equipped with, the side wall of heat block 2 offers the chute matched with limited block 4, spacing
Block 4 slides in chute；The limited block 4 is set to wedge shape near one end of shower nozzle 1, and limited block 4 is near strip groove 3
Side is inclined plane, it is ensured that when heat block 2 is nested on shower nozzle 1, and limited block 4 automatic retracted can snap onto bar shaped
The inside of groove 3,4 other end of limited block have been fixedly connected with pull bar 5 along the radial direction of shower nozzle 1, and pull bar 5 can be connected by screw thread
The mode for connecing is fixedly connected with limited block 4；The pull bar 5 is slidably arranged on the side wall of heat block 2, by pulling pull bar 5 just
Limited block 4 can be made to move in the opposite direction, on pull bar 5, be arranged with spring 6, spring 6 provides active force to limited block 4, makes
Which snaps onto the inside of strip groove 3, and one end of spring 6 is against on limited block 4, and the other end is against on heat block 2, the heating
Glide direction on block 2 along pull bar 5 is provided with the chute that slides for limited block 4 and pulls pull bar 5 to keep away position for operator
Groove 17；The bit-avoiding slot 17 corresponding with 5 end of pull bar is further opened with the outer wall of the heat block 2, is prevented for operating pull bar 5
Make 4 rollback of limited block.
Slide on the shower nozzle 1 and be provided with protective cover 8, protective cover 8 is enclosed within the periphery of heat block 2 and thermal insulation cover 8
Inwall is provided with heat-insulation layer 13, and the end of protective cover 8 offers the through hole matched with shower nozzle 1；2 lower end of the heat block it is cylindrical
Surface is provided with flange 14, is offered on the side wall of the cannelure 12 and flange 14 matched with 8 end of thermal insulation cover on flange 14
Lock-screw 13 is threaded with along the radial direction of shower nozzle 1, lock-screw 15 is turned so as to which one end is pushed against protective cover 9
On the wall of side, thermal insulation cover 9 is locked.
The shower nozzle 1 is uniformly placed with multiple fin 10 along its circumferential direction, and fin 10 is located at the radial direction side of sleeve 9
Upwards, fin 10 is provided with the cooling water pipe 11 being interconnected positioned at the top of protective cover 8 and between two neighboring fin 10,
The outer surface of cooling water pipe 11 is contacted with fin 10, for transmitting heat, carries out the purpose of water-cooling.
The opening direction of the strip groove 3 is located on the axis direction of shower nozzle 1, i.e. axis of the strip groove 3 along shower nozzle 1
Direction opens up.
Circumferentially direction offers multiple heating blind holes 10 for the upper surface of the heat block 2, is provided with and adds in heating blind hole 10
Hot component, heating component are heated to heat block 2, and the silk inside shower nozzle is melted.
The trapezoidal shape in section of the fin 10；The cooling water pipe 11 is connected with circulation waterway, cooling water pipe 11
End is connected with water pump, and water pump is pressed into the cold water in pond in cooling water pipe 11, and cooling water pipe 11 is by the heat of fin 10
After taking away, and water is returned cooled down into pond, realize that waterway circulating is cooled down.
The heat-insulation layer 13 is high-temperature-resistant thermal-insulation material, improves the heat insulating ability of heat block 2, it is ensured that good melting material effect.
The end of the pull bar 5 is connected with draw ring 16, and draw ring 16 is located at the inside of bit-avoiding slot 8, pulls for operator and draws
Bar 5 prevents draw ring 16 from producing interference with thermal insulation cover 9.
Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, for this
For the technical staff in field, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. are should be included within protection domain of the present utility model.
Claims (6)
1. a kind of multi-functional 3D printing nozzle component, it is characterised in that including shower nozzle and the heat block being enclosed within outside shower nozzle, institute
State opposite sides on the side wall of shower nozzle and offer strip groove, radially direction slip is provided with the endoporus hole wall of heat block
The limited block matched with strip groove；The limited block is set to wedge shape, limited block other end edge near one end of shower nozzle
The radial direction of shower nozzle has been fixedly connected with pull bar；The pull bar is slidably arranged in the inside of heat block, is arranged with pull bar
Spring, one end of spring are against on limited block, and the other end is against on the inwall of heat block；Also open up on the outer wall of the heat block
There is the bit-avoiding slot corresponding with tie rod end；Slide on the shower nozzle and be provided with protective cover, protective cover is enclosed within the cylindrical of heat block
On face and the inwall of thermal insulation cover is provided with heat-insulation layer；The outer round surface of the heat block lower end is provided with flange, offers on flange
Radial direction on the cannelure matched with thermal insulation cover end and the side wall of flange along shower nozzle is threaded with lock-screw；Institute
Stating and multiple fin are uniformly placed with along its circumferential direction on the outer wall of shower nozzle, fin is located at the top and adjacent two of thermal insulation cover
The cooling water pipe being interconnected is provided between individual fin.
2. multi-functional 3D printing nozzle component according to claim 1, it is characterised in that the opening of the strip groove
Direction is located on the axis direction of shower nozzle.
3. multi-functional 3D printing nozzle component according to claim 1, it is characterised in that the upper surface of the heat block
Circumferentially direction offers multiple heating blind holes, is provided with heating component in heating blind hole.
4. multi-functional 3D printing nozzle component according to claim 1, it is characterised in that the section of the fin is in
Trapezoidal shape；The cooling water pipe is connected with circulation waterway.
5. multi-functional 3D printing nozzle component according to claim 1, it is characterised in that the end connection of the pull bar
There is draw ring, draw ring is located at the inside of bit-avoiding slot.
6. multi-functional 3D printing nozzle component according to claim 1, it is characterised in that the heat-insulation layer is high temperature resistant
Insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010073.XU CN206048822U (en) | 2016-08-30 | 2016-08-30 | A kind of multi-functional 3D printing nozzle component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010073.XU CN206048822U (en) | 2016-08-30 | 2016-08-30 | A kind of multi-functional 3D printing nozzle component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206048822U true CN206048822U (en) | 2017-03-29 |
Family
ID=58373535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621010073.XU Active CN206048822U (en) | 2016-08-30 | 2016-08-30 | A kind of multi-functional 3D printing nozzle component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206048822U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108034587A (en) * | 2018-02-08 | 2018-05-15 | 绍兴市上虞区中泰医疗科技有限公司 | A kind of new culture cell and strain device |
| CN108723367A (en) * | 2018-06-18 | 2018-11-02 | 重庆恩光科技有限公司 | Selective laser melting system |
| CN114851557A (en) * | 2022-07-06 | 2022-08-05 | 徐州齐创制造有限公司 | Improved nozzle of 3D printer |
-
2016
- 2016-08-30 CN CN201621010073.XU patent/CN206048822U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108034587A (en) * | 2018-02-08 | 2018-05-15 | 绍兴市上虞区中泰医疗科技有限公司 | A kind of new culture cell and strain device |
| CN108723367A (en) * | 2018-06-18 | 2018-11-02 | 重庆恩光科技有限公司 | Selective laser melting system |
| CN114851557A (en) * | 2022-07-06 | 2022-08-05 | 徐州齐创制造有限公司 | Improved nozzle of 3D printer |
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