CN109591294A - A kind of super high-rise building wind tunnel test 3D printing showerhead base - Google Patents
A kind of super high-rise building wind tunnel test 3D printing showerhead base Download PDFInfo
- Publication number
- CN109591294A CN109591294A CN201811574579.7A CN201811574579A CN109591294A CN 109591294 A CN109591294 A CN 109591294A CN 201811574579 A CN201811574579 A CN 201811574579A CN 109591294 A CN109591294 A CN 109591294A
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- China
- Prior art keywords
- cooling
- hole
- vent
- square
- printing
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/205—Means for applying layers
- B29C64/209—Heads; Nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
Abstract
The invention discloses a kind of super high-rise building wind tunnel test 3D printing showerhead bases, including fixed plate, it shrinks fixed plate and is equipped with several first through hole, the lower end of the fixed plate is fixed with square block, the middle part of the square block is equipped with horizontally disposed square through hole, the cooler bin being slidably connected with it is equipped in the square through hole, the upper end of the square through hole is equipped with the second through-hole, second through-hole is connect with feed inlet, the feed inlet passes through fixed plate and is secured to, the lower end of the square block is equipped with the first threaded hole, the lower end of the square through hole is equipped with the third through-hole being connected to the first threaded hole, the junction of the third through-hole and the first threaded hole is equipped with the first chamfering, the spray head being threadedly coupled with it is equipped in first threaded hole.The present invention cools down to device and printed material using cooling twice, and by the way that replaceable spray head is arranged, the multi-purpose type of enhancement device is convenient for changing after spray head damage.
Description
Technical field:
The present invention relates to 3D printer equipment technical fields, and in particular to a kind of super high-rise building wind tunnel test 3D printing spray head
Pedestal.
Background technique:
3D printer spray head cooling system is the core system of 3D printer.Cooling system directly determines beating for 3D printer
Print the smoothness of precision and model surface.There are mainly two types of solutions on the market now for the cooling system of 3D printer spray head.
One is heat dissipation scales are directly increased, heat dissipation aluminium block is allowed passively to be radiated.This kind of method defect clearly, this passive
In the case where heat dissipation, the volume for the aluminium block that radiates has to do big, increase radiating efficiency.But often 3D printer radiates to spray head
The size of system is restricted, and the scale for the aluminium block that radiates cannot be made too big again, considerably increases the wind of plug in this case
Danger.In addition this passive radiating mode, is very easy to affected by environment.In different regions, the temperature and humidity of environment is all different
Sample.And when designing scale, it is to be designed under conditions of laboratory is stablized, so a part of situation can only be directed to, 3D is beaten
Print machine once works under the relatively high environment of atmosphere draught-free, temperature, just has the generation of plug phenomenon.
Summary of the invention:
To solve the above problems, the present invention provides a kind of super high-rise building wind tunnel test 3D printing showerhead base.
The present invention is achieved through the following technical solutions:
A kind of super high-rise building wind tunnel test 3D printing showerhead base, including fixed plate shrink fixed plate and are equipped with several
First through hole, the lower end of the fixed plate are fixed with square block, and the middle part of the square block is equipped with horizontally disposed square through hole,
It is equipped with the cooler bin being slidably connected with it in the square through hole, the upper end of the square through hole is equipped with the second through-hole, and described the
Two through-holes are connect with feed inlet, and the feed inlet passes through fixed plate and is secured to, and the lower end of the square block is equipped with the first spiral shell
Pit, the lower end of the square through hole are equipped with the third through-hole being connected to the first threaded hole, the third through-hole and the first screw thread
The junction in hole is equipped with the first chamfering, is equipped with the spray head being threadedly coupled with it in first threaded hole.
Preferably, the cooler bin includes cabinet, first baffle, second baffle, the first cooling vent, the second cooling vent and
Three cooling vents, the two sides of the cabinet are respectively fixed with first baffle and second baffle, and it is cold that the first baffle is equipped with second
But liquid entrance, the second baffle are equipped with the second cooling liquid outlet, be equipped in the cabinet the first cooling vent set vertically,
Second cooling vent and third cooling vent, first cooling vent include first vertical tube, and second cooling vent includes two
Second vertical tube, the third cooling vent include three third vertical tubes, and the lower part of the second baffle is fixed with the rubber across it
Retainer ring, the rubber retainer ring is interior to be equipped with the cross bar being slidably connected with it, and the cross bar is equipped with several fixture blocks.
Preferably, the spray head include head body, contraction mouth, external screw thread, the second chamfering, the first cooling fin, internal screw thread,
The outer upper of cooling tube and the second cooling fin, the head body is equipped with external screw thread, the through-hole upper surface of the head body
Equipped with the second chamfering, the lower end of the head body is equipped with contraction mouth, be fixed on the outside of the head body several first
Cooling fin, the lower end of first cooling fin are equipped with second cooling fin of the regulation on the outside of head body, first cooling fin
Be equipped with the cooling tube that is connected as one in the second cooling fin, the first cooling fin side of the top is equipped with to be connected to cooling tube
First cooling liquid outlet, the side of second cooling fin are equipped with the first coolant inlet being connected to cooling tube, and described first
Internal screw thread is equipped in cooling liquid outlet and the first coolant inlet.
Preferably, the feeding machanism of the feed inlet and 3D printer outlet connection, first coolant inlet and the
Two coolant inlets are connect with coolant liquid water tank, and first cooling liquid outlet goes out with the second cooling liquid outlet and coolant liquid feed flow
Mouth connection.
Preferably, the head body, the first cooling fin and the second cooling fin are made of red metal.
Preferably, the diameter of first vertical tube is bigger than the diameter of the second vertical tube, and the diameter of second vertical tube compares third
The diameter of vertical tube is big.
Preferably, the distance between described fixture block is equal to the distance between the first cooling vent and the second cooling vent, and described the
Two cooling vents are equal to the distance between the first cooling vent and the second cooling vent at a distance from third cooling vent.
Compared with prior art, the beneficial effects of the present invention are: present invention utilization is cooled down to device and printing twice
Material cools down, and is threadedly coupled by setting spray head with square block, and the first cooling fin side of the top equipped with it is cold
But the first cooling liquid outlet of pipe connection, the side of the second cooling fin are equipped with the first coolant inlet being connected to cooling tube, the
It is equipped with internal screw thread in one cooling liquid outlet and the first coolant inlet, replaceable spray head is set, the multi-purpose type of enhancement device,
It is convenient for changing after spray head damage；Pass through the first chamfering of setting and the second chamfering, it is ensured that may insure spray head and side when replacement spray head
The leakproofness of shape block；It is made of setting head body, the first cooling fin and the second cooling fin of red metal, it is ensured that have efficient
Heat transfer effect；The diameter of first vertical tube is bigger than the diameter of the second vertical tube, and the diameter of the second vertical tube is bigger than the diameter of third vertical tube, will
The cooling effect of three kinds of cooling vents distinguishes, and guarantees the cooling effect of the first cooling vent, the second cooling vent and third cooling vent
It successively increases, optimum state can be reached to the cooling of different materials；It is cooling to be equal to first by the distance between setting fixture block
The distance between mouth and the second cooling vent, the second cooling vent are equal to the first cooling vent and the second cooling at a distance from third cooling vent
The distance between mouthful, it is ensured that cooler bin can be fixed when selecting cooling vent, prevent the carrier frequency channel break of D printed material,
Influence cooling effect and outflow pressure.
Detailed description of the invention:
Fig. 1 is the schematic diagram of structure of the present invention；
Fig. 2 is spray head schematic diagram of the present invention；
Fig. 3 is cooler bin schematic diagram of the present invention；
Fig. 4 is the partial enlarged view of spray head of the present invention；
Fig. 5 is that spray head coolant liquid of the present invention flows to schematic diagram.
In figure: fixed plate 1, first through hole 101, cross bar 2, fixture block 201, square block 3, square through hole 301, the second through-hole
302, third through-hole 303, the first chamfering 304, the first threaded hole 305, feed inlet 4, cooler bin 5, cabinet 501, first baffle
502, second baffle 503, the first cooling vent 504, the second cooling vent 505, third cooling vent 506, spray head 6, head body 601,
Contraction mouth 602, external screw thread 603, the second chamfering 604, the first cooling fin 605, internal screw thread 606, cooling tube 607, the second cooling fin
608, the first cooling liquid outlet 7, the first coolant inlet 8, the second coolant inlet 9, the second cooling liquid outlet 10, the first vertical tube
11, the second vertical tube 12, third vertical tube 13, rubber retainer ring 14.
Specific embodiment:
The present invention will be further described below with reference to the drawings.
As shown in fig. 1~fig. 5, a kind of super high-rise building wind tunnel test 3D printing showerhead base, including fixed plate 1 are received
Contracting fixed plate 1 is equipped with several first through hole 101, and the lower end of the fixed plate 1 is fixed with square block 3, the square block 3
Middle part is equipped with horizontally disposed square through hole 301, and the cooler bin 5 being slidably connected with it is equipped in the square through hole 301, described
The upper end of square through hole 301 is equipped with the second through-hole 302, and second through-hole 302 is connect with feed inlet 4, and the feed inlet 4 passes through
Fixed plate 1 is simultaneously secured to, and the lower end of the square block 3 is equipped with the first threaded hole 305, and the lower end of the square through hole 301 is set
There is the third through-hole 303 being connected to the first threaded hole 305, the junction of the third through-hole 303 and the first threaded hole 305 is equipped with
First chamfering 304, first threaded hole 305 is interior to be equipped with the spray head 6 being threadedly coupled with it.
The cooler bin 5 includes cabinet 501, first baffle 502, second baffle 503, the cooling of the first cooling vent 504, second
Mouth 505 and third cooling vent 506, the two sides of the cabinet 501 are respectively fixed with first baffle 502 and second baffle 503, described
First baffle 502 is equipped with the second coolant inlet 9, and the second baffle 503 is equipped with the second cooling liquid outlet 10, the case
The first cooling vent 504, the second cooling vent 505 and the third cooling vent 506 set vertically is equipped in body 501, described first is cooling
Mouth 504 includes first vertical tube 11, and second cooling vent 505 includes two second vertical tubes 12, the third cooling vent 506
Including three third vertical tubes 13, the lower part of the second baffle 503 is fixed with the rubber retainer ring 14 across it, the rubber retainer ring
The cross bar 2 being slidably connected with it is equipped in 14, the cross bar 2 is equipped with several fixture blocks 201,.
The spray head 6 includes head body 601, contraction mouth 602, external screw thread 603, the second chamfering 604, the first cooling fin
605, the outer upper of internal screw thread 606, cooling tube 607 and the second cooling fin 608, the head body 601 is equipped with external screw thread
603, the through-hole upper surface of the head body 601 is equipped with the second chamfering 604, and the lower end of the head body 601, which is equipped with, shrinks
Mouth 602, the outside of the head body 601 is fixed with several the first cooling fins 605, the lower end of first cooling fin 605
Equipped with the second cooling fin 608 provided in 601 outside of head body, set in first cooling fin 605 and the second cooling fin 608
There is the cooling tube 607 being connected as one, it is cold that 605 side of the first cooling fin of the top is equipped with first be connected to cooling tube 607
But liquid outlet 7, the side of second cooling fin 608 are equipped with the first coolant inlet 8 being connected to cooling tube 607, and described the
Internal screw thread 606 is equipped in one cooling liquid outlet 7 and the first coolant inlet 8.
The feeding machanism of feed inlet 4 and 3D printer, which exports, to be connected, and first coolant inlet 8 and the second coolant liquid enter
Mouth 9 is connect with coolant liquid water tank, and first cooling liquid outlet 7 and the second cooling liquid outlet 10 connect with the outlet of coolant liquid feed flow
It connects.
The head body 601, the first cooling fin 605 and the second cooling fin 608 are made of red metal, it is ensured that have efficient
Heat transfer effect.
The diameter of first vertical tube 11 is bigger than the diameter of the second vertical tube 12, and the diameter of second vertical tube 12 is more perpendicular than third
The diameter of pipe 13 is big, and the cooling effect of three kinds of cooling vents is distinguished, and guarantees the first cooling vent 504,505 and of the second cooling vent
The cooling effect of third cooling vent 506 successively increases, and can reach optimum state to the cooling of different materials.
The distance between described fixture block 201 is equal to the distance between the first cooling vent 504 and the second cooling vent 505, described
Second cooling vent 505 is equal to the distance between the first cooling vent 504 and the second cooling vent 505 at a distance from third cooling vent 506,
Ensuring can be fixed by cooler bin 5 when selecting cooling vent, prevents the carrier frequency channel break of 3D printing material, influences cooling effect
And outflow pressure.
Working principle: the present invention relates to a kind of super high-rise building wind tunnel test 3D printing showerhead base, the present apparatus makes
It is fixed in the mobile device of spray head by first through hole 101 using screw with preceding, is selected using preceding according to different materials
Different cooling vents, push cooler bin 5, slide cooler bin 5 in square through hole 301, select cooling vent, make cross bar 2 can on
Fixture block 201 corresponding with cooling vent is stuck in rubber retainer ring 14, it is ensured that 5 fixation of cooler bin will not be slided, and pass through from cooling vent
During, coolant liquid enters in cooler bin 5 from the second coolant inlet 9, flows out from the second cooling liquid outlet 10, to 3D printing
Material is cooling, and when passing through spray head 6, coolant liquid enters in cooling tube 607 from the first coolant inlet 8 to 3D printing material
It is cooling, it is flowed out from the first cooling liquid outlet 7, the contraction by contraction mouth 602 to material keeps the printing effect of material more preferable；It is logical
It crosses setting spray head 6 to be threadedly coupled with square block 3, and is equipped in 605 side of the first cooling fin of the top and is connected to cooling tube 607
The first cooling liquid outlet 7, the side of the second cooling fin 608 is equipped with the first coolant inlet 8 being connected to cooling tube 607, the
Be equipped with internal screw thread 606 in one cooling liquid outlet 7 and the first coolant inlet 8, replaceable spray head 6 be set, enhancement device it is more
With type, it is convenient for changing after spray head damage；Pass through setting the first chamfering 304 and the second chamfering 604, it is ensured that can be with when replacement spray head
Ensure the leakproofness of spray head 6 Yu square block 3；By setting head body 601, the first cooling fin 605 and the second cooling fin 608 by
Red metal is made, it is ensured that has efficient heat transfer effect；The diameter of first vertical tube 11 is bigger than the diameter of the second vertical tube 12, the second vertical tube
12 diameter is bigger than the diameter of third vertical tube 13, and the cooling effect of three kinds of cooling vents is distinguished, and guarantees the first cooling vent
504, the cooling effect of the second cooling vent 505 and third cooling vent 506 successively increases, and can reach most to the cooling of different materials
Good state；It is equal to the distance between the first cooling vent 504 and the second cooling vent 505 by the distance between setting fixture block 201, the
Two cooling vents 505 are equal to the distance between the first cooling vent 504 and the second cooling vent 505 at a distance from third cooling vent 506, really
Protecting can be fixed by cooler bin 5 when select cooling vent, prevent the carrier frequency channel break of 3D printing material, influence cooling effect with
Outflow pressure.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, can also make several improvements without departing from the principle of the present invention, these improvement also should be regarded as of the invention
Protection scope.
Claims (7)
1. a kind of super high-rise building wind tunnel test 3D printing showerhead base, it is characterised in that: described solid including fixed plate (1)
Fixed board (1) is equipped with several first through hole (101), and the lower end of the fixed plate (1) is fixed with square block (3), described rectangular
The middle part of block (3) is equipped with horizontally disposed square through hole (301), is equipped in the square through hole (301) and to be slidably connected with it
The upper end of cooler bin (5), the square through hole (301) is equipped with the second through-hole (302), second through-hole (302) and feed inlet
(4) it connects, the feed inlet (4) passes through fixed plate (1) and is secured to, and the lower end of the square block (3) is equipped with the first screw thread
Hole (305), the lower end of the square through hole (301) is equipped with the third through-hole (303) being connected to the first threaded hole (305), described
The junction of third through-hole (303) and the first threaded hole (305) is equipped with the first chamfering (304), in first threaded hole (305)
Equipped with the spray head (6) being threadedly coupled with it.
2. a kind of super high-rise building wind tunnel test 3D printing showerhead base according to claim 1, it is characterised in that: institute
Stating cooler bin (5) includes cabinet (501), first baffle (502), second baffle (503), the first cooling vent (504), the second cooling
Mouth (505) and third cooling vent (506), the two sides of the cabinet (501) are respectively fixed with first baffle (502) and second baffle
(503), the first baffle (502) is equipped with the second coolant inlet (9), and it is cold that the second baffle (503) is equipped with second
But liquid outlet (10) is equipped with the first cooling vent (504) set vertically, the second cooling vent (505) and the in the cabinet (501)
Three cooling vents (506), first cooling vent (504) include first vertical tube (11), and second cooling vent (505) includes
Two second vertical tubes (12), the third cooling vent (506) include three third vertical tubes (13), the second baffle (503)
Lower part is fixed with the rubber retainer ring (14) across it, is equipped with the cross bar (2) being slidably connected with it, institute in the rubber retainer ring (14)
Cross bar (2) are stated equipped with several fixture blocks (201).
3. a kind of super high-rise building wind tunnel test 3D printing showerhead base according to claim 1, it is characterised in that: institute
Stating spray head (6) includes head body (601), contraction mouth (602), external screw thread (603), the second chamfering (604), the first cooling fin
(605), the outer upper of internal screw thread (606), cooling tube (607) and the second cooling fin (608), the head body (601) is set
Have external screw thread (603), the through-hole upper surface of the head body (601) is equipped with the second chamfering (604), the head body
(601) lower end is equipped with contraction mouth (602), is fixed with several the first cooling fins on the outside of the head body (601)
(605), the lower end of first cooling fin (605) is equipped with second cooling fin (608) of the regulation on the outside of head body (601),
It is equipped with the cooling tube (607) being connected as one in first cooling fin (605) and the second cooling fin (608), the of the top
One cooling fin (605) side is equipped with the first cooling liquid outlet (7) being connected to cooling tube (607), second cooling fin (608)
Side be equipped with the first coolant inlet (8) for being connected to cooling tube (607), first cooling liquid outlet (7) and first cold
But internal screw thread (606) are equipped in liquid entrance (8).
4. a kind of super high-rise building wind tunnel test 3D printing showerhead base according to claim 1, it is characterised in that: institute
The feeding machanism outlet for stating feed inlet (4) and 3D printer connects, first coolant inlet (8) and the second coolant inlet
(9) it is connect with coolant liquid water tank, first cooling liquid outlet (7) and the second cooling liquid outlet (10) and coolant liquid feed flow export
Connection.
5. a kind of super high-rise building wind tunnel test 3D printing showerhead base according to claim 1, it is characterised in that: institute
Head body (601), the first cooling fin (605) and the second cooling fin (608) is stated to be made of red metal.
6. a kind of super high-rise building wind tunnel test 3D printing showerhead base according to claim 1, it is characterised in that: institute
The diameter for stating the first vertical tube (11) is bigger than the diameter of the second vertical tube (12), and the diameter of second vertical tube (12) is than third vertical tube
(13) diameter is big.
7. a kind of super high-rise building wind tunnel test 3D printing showerhead base according to claim 1, it is characterised in that: institute
The distance between fixture block (201) is stated equal to the distance between the first cooling vent (504) and the second cooling vent (505), described second
Cooling vent (505) is equal between the first cooling vent (504) and the second cooling vent (505) at a distance from third cooling vent (506)
Distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574579.7A CN109591294A (en) | 2018-12-21 | 2018-12-21 | A kind of super high-rise building wind tunnel test 3D printing showerhead base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574579.7A CN109591294A (en) | 2018-12-21 | 2018-12-21 | A kind of super high-rise building wind tunnel test 3D printing showerhead base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109591294A true CN109591294A (en) | 2019-04-09 |
Family
ID=65964285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811574579.7A Pending CN109591294A (en) | 2018-12-21 | 2018-12-21 | A kind of super high-rise building wind tunnel test 3D printing showerhead base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109591294A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673892A (en) * | 2018-06-26 | 2018-10-19 | 深圳崀途科技有限公司 | A kind of 3D printer nozzle cooling base |
-
2018
- 2018-12-21 CN CN201811574579.7A patent/CN109591294A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673892A (en) * | 2018-06-26 | 2018-10-19 | 深圳崀途科技有限公司 | A kind of 3D printer nozzle cooling base |
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Application publication date: 20190409 |
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