CN211730256U - Device is changed to wax matrix 3D print head - Google Patents
Device is changed to wax matrix 3D print head Download PDFInfo
- Publication number
- CN211730256U CN211730256U CN202020041743.4U CN202020041743U CN211730256U CN 211730256 U CN211730256 U CN 211730256U CN 202020041743 U CN202020041743 U CN 202020041743U CN 211730256 U CN211730256 U CN 211730256U
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- China
- Prior art keywords
- rectangular block
- cavity
- rectangular
- spray pipe
- vertical rod
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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.)
- Expired - Fee Related
Links
- 239000011159 matrix material Substances 0.000 title claims description 7
- 239000007921 spray Substances 0.000 claims abstract description 35
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a wax pattern 3D printer nozzle replacing device, which comprises a spray pipe, wherein the bottom end of the spray pipe is communicated with a nozzle, a first rectangular block and a second rectangular block are respectively and fixedly arranged on the left side wall and the right side wall of the spray pipe, and the inner side walls of the first rectangular block and the second rectangular block are provided with clamping grooves at the positions which are aligned with the bottom end of the spray pipe, four rectangular heat insulation plates are distributed on the circumference of the top of the spray head, the rectangular heat insulation plates are in clearance fit with the clamping grooves, a cavity is arranged inside the top ends of the first rectangular block and the first rectangular block, a vertical rod penetrates through the cavity, the other end of the vertical rod penetrates through the cavity and extends into the clamping groove, and a positioning hole matched with the vertical rod is formed in the top end of the rectangular heat insulation plate, the outer side of the vertical rod is located in the cavity and fixedly connected with a limiting plate, and the limiting plate and the inner side wall of the cavity are arranged in a sliding mode. The utility model discloses a can be very convenient rotate the installation to the shower nozzle, and the later stage of being convenient for is dismantled and is changed the use.
Description
Technical Field
The utility model belongs to the technical field of the printer, concretely relates to device is changed to wax matrix 3D print head.
Background
The 3D printer is printing the in-process, can take place the jam of shower nozzle sometimes, makes it can't go out the silk and carries out 3D and print, and is difficult to change in long-term use, leads to long-term work after, can appear phenomenons such as extravagant, inconvenient dismouting use, complex operation. Therefore, a wax type 3D printer nozzle replacing device is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is changed to wax matrix 3D print head to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a wax pattern 3D printer nozzle replacing device comprises a spray pipe, wherein a nozzle is arranged at the bottom end of the spray pipe in a penetrating mode, a first rectangular block and a second rectangular block are fixedly arranged on the left side wall and the right side wall of the spray pipe respectively, the bottoms of the first rectangular block and the second rectangular block are longer than the bottom of the spray pipe, a clamping groove is formed in the inner side wall of the first rectangular block and the inner side wall of the second rectangular block and aligned with the bottom end of the spray pipe, four rectangular heat insulation plates are distributed on the circumference of the top of the nozzle and are arranged in a clearance fit mode, cavities are formed in the top ends of the first rectangular block and the first rectangular block, a vertical rod penetrates through the cavities, the other end of the vertical rod penetrates through the cavities and extends into the clamping groove, a positioning hole matched with the vertical rod is formed in the top end of each rectangular heat insulation plate, the outer side of the vertical rod is fixedly, the limiting plate slides between the inside wall of cavity and sets up, the rectangular channel has been seted up to the inboard symmetry in bottom of first rectangular block and second rectangular block, fixed mounting has the second spring in the rectangular channel, the other end of second spring runs through and extends to its outside fixedly connected with arc, the arc sets up with the outside wall looks adaptation of shower nozzle.
Preferably, an annular groove matched with the top end of the spray head is formed in the inner side wall of the bottom end of the spray pipe.
The annular groove can ensure that the spray head and the spray pipe are accurately aligned.
Preferably, the first rectangular block and the second rectangular block are the same in structure and size, the upper end and the lower end of the cavity and the contact position of the vertical rod are both provided with a through hole, and the top end of the vertical rod is fixedly provided with a circular ring.
This sets up the ring and conveniently draws the use to the montant.
Preferably, the left end and the right end of the cavity are symmetrically provided with slide rails, and the slide rails and the limiting plate are arranged in a sliding manner.
This sets up slide rail and limiting plate slip setting, can guarantee the steady removal of montant.
Preferably, the top of limiting plate just is located the fixed cover in the outside of montant and is equipped with first spring, the top of first spring and the inside wall fixed connection of cavity.
The first spring is arranged to enable the vertical rod and the positioning hole to be arranged in an installation mode under the sliding arrangement of the limiting plate.
The utility model discloses a technological effect and advantage: this device is changed to wax matrix 3D print head link up the setting through making spray tube and shower nozzle, at the combination setting of draw-in groove, first rectangle piece, second rectangle piece, cavity, montant, limiting plate, first spring, rectangle bar and locating hole, can be very convenient rotate the installation setting to the shower nozzle, and the later stage of being convenient for is dismantled and is changed the use, easy operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the utility model at a;
fig. 3 is a schematic top view of the sprinkler according to the present invention.
In the figure: 1. a nozzle; 2. a spray head; 3. an annular groove; 4. a first rectangular block; 5. a second rectangular block; 6. a card slot; 7. a rectangular heat insulation plate; 8. a cavity; 9. a vertical rod; 10. a circular ring; 11. positioning holes; 12. a limiting plate; 13. a slide rail; 14. a rectangular groove; 15. a second spring; 16. an arc-shaped plate; 17. a first spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a device is changed as shown in fig. 1-3 wax pattern 3D print head, including spray tube 1, the bottom of spray tube 1 link up and sets up shower nozzle 2, it is concrete, set up the ring channel 3 with the top looks adaptation of shower nozzle 2 on the bottom inside wall of spray tube 1, it is accurate to make things convenient for shower nozzle 2 and spray tube 1 counterpoint, fixed first rectangle piece 4 and the second rectangle piece 5 of setting up respectively on the wall of the left and right sides of spray tube 1, the bottom of spray tube 1 is good at to the bottom of first rectangle piece 4 and second rectangle piece 5, and the draw-in groove 6 has been seted up with the bottom alignment position of spray tube 1 on the inside wall of first rectangle piece 4 and second rectangle piece 5, the top circumference of shower nozzle 2 distributes and sets up four rectangle heat insulating boards 7, rectangle heat insulating board 7 sets up with draw-in groove 6.
The top ends of the first rectangular block 4 and the second rectangular block 5 are internally provided with a cavity 8, a vertical rod 9 is arranged in the cavity 8 in a penetrating way, the first rectangular block 4 and the second rectangular block 5 have the same structure and size, the upper end and the lower end of the cavity 8 and the contact position of the vertical rod 9 are both provided with a through hole, the top end of the vertical rod 9 is fixedly provided with a circular ring 10, the vertical rod 9 can be stretched by the circular ring 10, so that the vertical rod 9 is separated from a positioning hole 11, the other end of the vertical rod 9 penetrates through the cavity 8 and extends into a clamping groove 6, the top end of the rectangular heat insulation plate 7 is internally provided with a positioning hole 11 matched with the vertical rod 9, the outer side of the vertical rod 9 is fixedly connected with a limiting plate 12 positioned in the cavity 8, the limiting plate 12 is arranged between the inner side wall of the cavity 8 in a sliding way, the left end and the right end of the cavity 8 are symmetrically provided with sliding rails 13, the top end of the first spring 17 is fixedly connected with the inner side wall of the cavity 8, and the spray head 2 can be installed and fixed under the elastic action of the first spring 17.
This wax matrix 3D print head changes device, in using, with the top of shower nozzle 2 alternate in the ring channel 3 of spray tube 1 bottom, it runs through and is located inside draw-in groove 6 to rotate shower nozzle 2 messenger rectangle heat insulating board 7, utilize ring 10 upwards to draw and get montant 9 and make its bottom and locating hole 11 cooperation be connected, slide rail 13 and limiting plate 12 slide and set up the stability of effectively guaranteeing montant 9, thereby can guarantee shower nozzle 2 and spray tube 1 and carry out through connection, be convenient for print the operation, under the elastic connection of arc 16 and second spring 15, can fix the below of shower nozzle 2 and place, guarantee that it is firm, when changing shower nozzle 2 equally, upwards stimulate montant 9 through ring 10 and make and locating hole 11 separation, be convenient for dismantle through rotating shower nozzle 2, and is simple in operation, and convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a device is changed to wax matrix 3D print head, includes spray tube (1), its characterized in that: the bottom end of the spray pipe (1) is communicated with the spray head (2), the left side wall and the right side wall of the spray pipe (1) are respectively and fixedly provided with a first rectangular block (4) and a second rectangular block (5), the bottoms of the first rectangular block (4) and the second rectangular block (5) are longer than the bottom of the spray pipe (1), the inner side walls of the first rectangular block (4) and the second rectangular block (5) are provided with a clamping groove (6) at the position aligned with the bottom end of the spray pipe (1), the top circumference of the spray head (2) is provided with four rectangular heat insulation plates (7), the rectangular heat insulation plates (7) are in clearance fit with the clamping groove (6), the top ends of the first rectangular block (4) and the second rectangular block (5) are internally provided with a cavity (8), a vertical rod (9) penetrates through the cavity (8), and the other end of the vertical rod (9) penetrates through the cavity (8) and extends into the clamping groove (6), and set up locating hole (11) with montant (9) looks adaptation in the top of rectangle heat insulating board (7), the outside of montant (9) just is located cavity (8) internal fixation connection limiting plate (12), slide between the inside wall of limiting plate (12) and cavity (8) and set up, rectangular channel (14) have been seted up to the bottom inboard symmetry of first rectangular block (4) and second rectangular block (5), fixed mounting has second spring (15) in rectangular channel (14), the other end of second spring (15) runs through and extends to its outside fixedly connected with arc (16), arc (16) set up with the outside wall looks adaptation of shower nozzle (2).
2. The wax pattern 3D printer head changing device according to claim 1, wherein: and an annular groove (3) matched with the top end of the spray head (2) is formed in the inner side wall of the bottom end of the spray pipe (1).
3. The wax pattern 3D printer head changing device according to claim 1, wherein: the structure, the size of first rectangle piece (4) and second rectangle piece (5) are the same, the perforation has all been seted up to the upper and lower both ends of cavity (8) and montant (9) position of contacting, and the top fixed mounting of montant (9) has ring (10).
4. The wax pattern 3D printer head changing device according to claim 1, wherein: slide rails (13) have been seted up to the left and right sides both ends symmetry of cavity (8), slide rail (13) and limiting plate (12) slide and set up.
5. The wax pattern 3D printer head changing device according to claim 1, wherein: the top of limiting plate (12) just is located the fixed cover in the outside of montant (9) and is equipped with first spring (17), the top of first spring (17) and the inside wall fixed connection of cavity (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041743.4U CN211730256U (en) | 2020-01-09 | 2020-01-09 | Device is changed to wax matrix 3D print head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041743.4U CN211730256U (en) | 2020-01-09 | 2020-01-09 | Device is changed to wax matrix 3D print head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211730256U true CN211730256U (en) | 2020-10-23 |
Family
ID=72881087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020041743.4U Expired - Fee Related CN211730256U (en) | 2020-01-09 | 2020-01-09 | Device is changed to wax matrix 3D print head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211730256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802192A (en) * | 2021-09-16 | 2021-12-17 | 海宁广源化纤有限公司 | Nozzle capable of being replaced in functional spinning process |
-
2020
- 2020-01-09 CN CN202020041743.4U patent/CN211730256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802192A (en) * | 2021-09-16 | 2021-12-17 | 海宁广源化纤有限公司 | Nozzle capable of being replaced in functional spinning process |
| CN113802192B (en) * | 2021-09-16 | 2022-07-19 | 海宁广源化纤有限公司 | Nozzle capable of being replaced in functional spinning process |
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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: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |