CN214239551U - Laser nozzle for 3D printing - Google Patents
Laser nozzle for 3D printing Download PDFInfo
- Publication number
- CN214239551U CN214239551U CN202022689154.XU CN202022689154U CN214239551U CN 214239551 U CN214239551 U CN 214239551U CN 202022689154 U CN202022689154 U CN 202022689154U CN 214239551 U CN214239551 U CN 214239551U
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- fixedly connected
- fixed
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- fixing
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- 238000010146 3D printing Methods 0.000 title claims description 14
- 239000007787 solid Substances 0.000 claims abstract 3
- 239000007921 spray Substances 0.000 claims description 18
- 230000006978 adaptation Effects 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000011960 computer-aided design Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model relates to a laser nozzle technical field, especially a 3D prints and uses laser nozzle, including first shower nozzle, the first fixed plate of one side fixedly connected with of first shower nozzle, the spout has been seted up to the inside of first fixed plate, the inner wall sliding connection of first fixed plate has the slider, the fixed orifices has been seted up to one side of slider, the through-hole has been seted up to one side of first fixed plate, one side fixedly connected with second fixed plate that first fixed plate is close to the through-hole, there is the screw inner wall of second fixed plate through threaded connection, one side fixedly connected with telescopic link of slider. The utility model has the advantages that: this D prints and uses laser nozzle, through first fixed plate to and spout, slider, fixed orifices, through-hole, second fixed plate, screw, telescopic link, third fixed plate, second shower nozzle, fourth fixed plate, fixed pipe, spring, kelly, slide bar, limiting plate, solid fixed ring and the cooperation setting between the draw-in groove.
Description
Technical Field
The utility model relates to a laser nozzle technical field, especially a 3D prints and uses laser nozzle.
Background
3D printing, also called rapid prototyping technology, also called Rapid Prototyping (RPM) technology, was born in the late 80 s of the 20 th century, is a high and new manufacturing technology based on material stacking, and is considered to be a significant achievement in the manufacturing field in recent 20 years. The method integrates mechanical engineering, CAD (computer aided design), reverse engineering, layered manufacturing technology, numerical control technology, material science and laser technology, and can automatically, directly, quickly and accurately convert the design idea into a prototype with certain functions or directly manufacture parts, thereby providing a high-efficiency and low-cost realization section for the aspects of part prototype manufacture, new design idea verification and the like. That is, the rapid prototyping technology is to stack material layers into a physical prototype by a rapid prototyping machine using data of a three-dimensional CAD.
Used laser nozzle of present 3D printer, most all are fixed dimension, if need use not unidimensional laser nozzle, need through a plurality of complicated steps such as the shower nozzle of installation dismantlement and look for required size, delay time, extravagant manual work reduces 3D and prints efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a 3D prints and uses laser shower nozzle, effectively solved prior art not enough.
The purpose of the utility model is realized through the following technical scheme: a laser nozzle for 3D printing comprises a first nozzle, wherein a first fixing plate is fixedly connected to one side of the first nozzle, a sliding groove is formed in the first fixing plate, a sliding block is connected to the inner wall of the first fixing plate in a sliding mode, a fixing hole is formed in one side of the sliding block, a through hole is formed in one side of the first fixing plate, a second fixing plate is fixedly connected to one side, close to the through hole, of the first fixing plate, a screw is connected to the inner wall of the second fixing plate through threads, a telescopic rod is fixedly connected to one side of the sliding block, and a third fixing plate is fixedly connected to one side, far away from the sliding block, of the telescopic rod;
the utility model discloses a shower nozzle, including first fixed plate, one side fixedly connected with second shower nozzle of third fixed plate, one side fixedly connected with fourth fixed plate of second shower nozzle, the fixed pipe of one side fixedly connected with of fourth fixed plate, the bottom fixedly connected with spring of the inner wall of fixed pipe, one side fixedly connected with kelly of fixed pipe is kept away from to the spring, the kelly is close to one side fixedly connected with slide bar of spring, one side fixedly connected with limiting plate of kelly is kept away from to the slide bar.
Optionally, the outer fixed surface of the first nozzle is connected with a fixing ring, the outer surface of the fixing ring is provided with a clamping groove, and the diameter of the clamping groove is matched with that of the clamping rod.
By adopting the scheme, the clamping rod is clamped with the clamping groove, so that the first spray head is fixedly connected with the second spray head, and the spray size is changed.
Optionally, the number of the first fixing plates is a plurality, the first fixing plates are uniformly distributed on one side of the first nozzle, the size of the sliding chute is matched with that of the sliding block, and the second fixing plate is L-shaped.
Adopt this scheme, through the effect of a plurality of first fixed plates for can increase the laser shower nozzle of equidimension, conveniently adjust the size.
Optionally, the diameter of fixed orifices and the diameter looks adaptation of screw, the fixed orifices runs through the slider completely, the pitch of the screw thread that the fixed orifices inner wall set up and the pitch looks adaptation of the screw thread that the screw surface set up, the diameter of fixed orifices is less than the diameter of through-hole, the through-hole runs through first fixed plate completely.
By adopting the scheme, the slide block is fixed in position by matching the fixing hole, the through hole and the screw, and the work of the laser nozzle is not influenced.
Optionally, one side of the second nozzle is fixedly connected with two fourth fixing plates, and the two fourth fixing plates are symmetrical with respect to the axis of the second nozzle.
By adopting the scheme, the first spray head and the second spray head are more reasonable and stable under the action of the two fourth fixing plates.
Optionally, the diameter of the fixing ring is smaller than that of the second nozzle, and the diameter of the fixing ring is smaller than the distance between two adjacent fourth fixing plates.
By adopting the scheme, the first spray head and the second spray head can be better connected through the action of the fixing ring, and the laser spraying size can be conveniently adjusted.
Optionally, the surface of kelly and the inner wall sliding connection of fixed pipe, the axle center of kelly and the axle center coincidence of slide bar, the surface of slide bar and the inner wall sliding connection of fixed pipe, the diameter of slide bar is less than the diameter of limiting plate.
By adopting the scheme, the sliding of the clamping rod can be controlled through the sliding rod, and the clamping operation of the clamping rod and the clamping groove can be better carried out under the action of the spring.
The utility model has the advantages of it is following:
the laser nozzle for 3D printing is characterized in that the laser nozzle for 3D printing is arranged by a first fixing plate, a sliding groove, a sliding block, a fixing hole, a through hole, a second fixing plate, a screw, a telescopic rod, a third fixing plate, a second nozzle, a fourth fixing plate, a fixing pipe, a spring, a clamping rod, a sliding rod, a limiting plate, a fixing ring and a clamping groove in a matching mode, the sliding block can normally slide in the sliding groove by rotating the screw, the second nozzle is arranged under the first nozzle by sliding the sliding block, the second nozzle is lifted by the action of the telescopic rod, the sliding rod is pulled by the action of the limiting plate, the clamping rod is collected into the fixing pipe, after the clamping rod corresponds to the clamping groove, the limiting plate is loosened, the clamping rod is clamped into the clamping groove by the elasticity of the spring, the first nozzle is fixedly connected with the second nozzle, the size of the second nozzle is different from that of the first nozzle, and the purpose of changing the spraying size is achieved, the problem that a plurality of complex steps are needed when the laser nozzles are changed in different sizes is solved better, the size adjusting efficiency is improved, the time for changing the laser nozzles in different sizes is shortened, and the 3D printing efficiency is guaranteed.
Drawings
Fig. 1 is a schematic view of a first perspective structure of the assembled electric appliance of the present invention;
fig. 2 is a schematic view of a second perspective structure of the assembled device of the present invention;
fig. 3 is a schematic view of a third perspective structure after the assembly of the present invention;
fig. 4 is a schematic sectional structure view of the assembly body of the present invention;
fig. 5 is an enlarged schematic view of a structure shown in fig. 4 according to the present invention.
In the figure: 1-a first spray head, 2-a first fixing plate, 3-a sliding chute, 4-a sliding block, 5-a fixing hole, 6-a through hole, 7-a second fixing plate, 8-a screw, 9-a telescopic rod, 10-a third fixing plate, 11-a second spray head, 12-a fourth fixing plate, 13-a fixing pipe, 14-a spring, 15-a clamping rod, 16-a sliding rod, 17-a limiting plate, 18-a fixing ring and 19-a clamping groove.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 5, a laser nozzle for 3D printing comprises a first nozzle 1, a first fixing plate 2 is fixedly connected to one side of the first nozzle 1, a sliding groove 3 is formed in the first fixing plate 2, a sliding block 4 is slidably connected to the inner wall of the first fixing plate 2, a fixing hole 5 is formed in one side of the sliding block 4, a through hole 6 is formed in one side of the first fixing plate 2, a second fixing plate 7 is fixedly connected to one side of the first fixing plate 2 close to the through hole 6, a screw 8 is connected to the inner wall of the second fixing plate 7 through a screw thread, the slide block 4 can be fixed through the fixing holes 5, the through holes 6 and the screws 8, so that the problem that when the slide block works, the working of the laser nozzle is influenced, one side of the sliding block 4 is fixedly connected with a telescopic rod 9, one side of the telescopic rod 9, which is far away from the sliding block 4, is fixedly connected with a third fixing plate 10, and the sliding block 4 slides in the sliding chute 3 by controlling the telescopic rod 9;
one side fixedly connected with second shower nozzle 11 of third fixed plate 10, one side fixedly connected with fourth fixed plate 12 of second shower nozzle 11, one side fixedly connected with fixed pipe 13 of fourth fixed plate 12, the bottom fixedly connected with spring 14 of the inner wall of fixed pipe 13, one side fixedly connected with kelly 15 of fixed pipe 13 is kept away from to spring 14, kelly 15 is close to one side fixedly connected with slide bar 16 of spring 14, one side fixedly connected with limiting plate 17 of kelly 15 is kept away from to slide bar 16, slide 3 inside the spout through slider 4, make second shower nozzle 11 arrange first shower nozzle 1 under, effect through telescopic link 9, raise second shower nozzle 11, control slide bar 16 through limiting plate 17, make kelly 15 can freely stretch out and draw back.
As an optional technical solution of the utility model: the outer surface of the first nozzle 1 is fixedly connected with a fixing ring 18, the outer surface of the fixing ring 18 is provided with a clamping groove 19, and the diameter of the clamping groove 19 is matched with that of the clamping rod 15.
This scheme rises through second shower nozzle 11 when concrete implementation, and after card pole 15 and 19 position correspondences of draw-in groove, unclamp limiting plate 17, through the effect of spring 14 for inside card pole 15 card income draw-in groove 19, make first shower nozzle 1 and second shower nozzle 11 fixed connection.
As an optional technical solution of the utility model: the quantity of first fixed plate 2 is a plurality of, and a plurality of first fixed plate 2 evenly distributed is in one side of first shower nozzle 1, and the size of spout 3 and the size looks adaptation of slider 4, and the shape of second fixed plate 7 is the L type.
This scheme is when concrete implementation, through the spout 3 and the slider 4 of size looks adaptation, through the inside slip of telescopic link 9 control slider 4 at spout 3 for slider 4 is more convenient, reasonable in the inside slip of spout 3.
As an optional technical solution of the utility model: the diameter of fixed orifices 5 and the diameter looks adaptation of screw 8, and fixed orifices 5 runs through slider 4 completely, and the pitch of the screw thread that 5 inner walls of fixed orifices set up and the pitch looks adaptation of the screw thread that 8 surfaces of screw set up, the diameter of fixed orifices 5 is less than the diameter of through-hole 6, and first fixed plate 2 is run through completely to through-hole 6.
When the scheme is implemented specifically, the sliding block 4 is slid, the fixing hole 5 corresponds to the through hole 6 in position, and the screw 8 is fixedly connected with the sliding block 4 by rotating the screw 8.
As an optional technical solution of the utility model: two fourth fixing plates 12 are fixedly connected to one side of the second nozzle 11, and the two fourth fixing plates 12 are symmetrical with respect to the axis of the second nozzle 11.
This scheme is when concrete implementation, drives second shower nozzle 11 through telescopic link 9 and rises, through the effect of two fourth fixed plates 12 for it is more reasonable to carry out the fixed work of second shower nozzle 11 with first shower nozzle 1.
As an optional technical solution of the utility model: the diameter of the clamping rod 15 is matched with that of the clamping groove 19, the diameter of the fixing ring 18 is smaller than that of the second spray head 11, and the diameter of the fixing ring 18 is smaller than the distance between every two adjacent fourth fixing plates 12.
When the scheme is implemented specifically, after the clamping rod 15 corresponds to the clamping groove 19, the limiting plate 17 is loosened, the clamping rod 15 is clamped into the clamping groove 19 through the elastic force of the spring 14, and the first spray head 1 and the second spray head 11 are fixed.
As an optional technical solution of the utility model: the outer surface of the clamping rod 15 is in sliding connection with the inner wall of the fixed pipe 13, the axis of the clamping rod 15 is overlapped with the axis of the sliding rod 16, the outer surface of the sliding rod 16 is in sliding connection with the inner wall of the fixed pipe 13, and the diameter of the sliding rod 16 is smaller than that of the limiting plate 17.
When the scheme is implemented specifically, the sliding of the sliding rod 16 is controlled through the action of the limiting plate 17, and the sliding rod 16 drives the clamping rod 15 to slide through the matching arrangement of the sliding rod 16 and the clamping rod 15.
The working process of the utility model is as follows: when the user uses, at first required second shower nozzle 11 of size selection as required, through rotating screw 8, make slider 4 no longer fixed, effect through telescopic link 9, make slider 4 slide in 3 insides of spout, make second shower nozzle 11 arrange first shower nozzle 1 in under, effect through telescopic link 9, make second shower nozzle 11 rise, stimulate slide bar 16 through limiting plate 17, make inside 15 income fixed tubes 13 of kelly, after 15 corresponds with draw-in groove 19's position as kelly, loosen limiting plate 17, make 15 card of kelly go into inside 19 draw-in grooves, make first shower nozzle 1 and 11 fixed connection of second shower nozzle, the size is changed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a 3D prints and uses laser nozzle which characterized in that: the spray head comprises a first spray head (1), wherein a first fixing plate (2) is fixedly connected to one side of the first spray head (1), a sliding groove (3) is formed in the first fixing plate (2), a sliding block (4) is connected to the inner wall of the first fixing plate (2) in a sliding mode, a fixing hole (5) is formed in one side of the sliding block (4), a through hole (6) is formed in one side of the first fixing plate (2), a second fixing plate (7) is fixedly connected to one side, close to the through hole (6), of the first fixing plate (2), a screw (8) is connected to the inner wall of the second fixing plate (7) through threads, a telescopic rod (9) is fixedly connected to one side of the sliding block (4), and a third fixing plate (10) is fixedly connected to one side, far away from the sliding block (4), of the telescopic rod (9);
one side fixedly connected with second shower nozzle (11) of third fixed plate (10), one side fixedly connected with fourth fixed plate (12) of second shower nozzle (11), one side fixedly connected with fixed pipe (13) of fourth fixed plate (12), bottom fixedly connected with spring (14) of the inner wall of fixed pipe (13), one side fixedly connected with kelly (15) of fixed pipe (13) are kept away from in spring (14), kelly (15) are close to one side fixedly connected with slide bar (16) of spring (14), one side fixedly connected with limiting plate (17) of kelly (15) are kept away from in slide bar (16).
2. The laser nozzle for 3D printing according to claim 1, wherein: the outer fixed surface of first shower nozzle (1) is connected with solid fixed ring (18), draw-in groove (19) have been seted up to the surface of solid fixed ring (18), the diameter of draw-in groove (19) and the diameter looks adaptation of kelly (15).
3. The laser nozzle for 3D printing according to claim 1, wherein: the quantity of first fixed plate (2) is a plurality of, a plurality of first fixed plate (2) evenly distributed is in one side of first shower nozzle (1), the size of spout (3) and the size looks adaptation of slider (4), the shape of second fixed plate (7) is the L type.
4. The laser nozzle for 3D printing according to claim 1, wherein: the diameter of fixed orifices (5) and the diameter looks adaptation of screw (8), slider (4) are run through completely in fixed orifices (5), the pitch of the screw thread that fixed orifices (5) inner wall set up and the pitch looks adaptation of the screw thread that screw (8) surface set up, the diameter of fixed orifices (5) is less than the diameter of through-hole (6), first fixed plate (2) are run through completely in through-hole (6).
5. The laser nozzle for 3D printing according to claim 1, wherein: one side of the second spray head (11) is fixedly connected with two fourth fixing plates (12), and the two fourth fixing plates (12) are symmetrical about the axis of the second spray head (11).
6. The laser nozzle for 3D printing according to claim 2, wherein: the diameter of the fixing ring (18) is smaller than that of the second spray head (11), and the diameter of the fixing ring (18) is smaller than the distance between every two adjacent fourth fixing plates (12).
7. The laser nozzle for 3D printing according to claim 1, wherein: the surface of kelly (15) and the inner wall sliding connection of fixed pipe (13), the axle center of kelly (15) and the axle center coincidence of slide bar (16), the surface of slide bar (16) and the inner wall sliding connection of fixed pipe (13), the diameter of slide bar (16) is less than the diameter of limiting plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022689154.XU CN214239551U (en) | 2020-11-19 | 2020-11-19 | Laser nozzle for 3D printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022689154.XU CN214239551U (en) | 2020-11-19 | 2020-11-19 | Laser nozzle for 3D printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214239551U true CN214239551U (en) | 2021-09-21 |
Family
ID=77733191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022689154.XU Expired - Fee Related CN214239551U (en) | 2020-11-19 | 2020-11-19 | Laser nozzle for 3D printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214239551U (en) |
-
2020
- 2020-11-19 CN CN202022689154.XU patent/CN214239551U/en not_active Expired - Fee Related
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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: 20210921 |