CN208469072U - A kind of 3D printer spray head fixator - Google Patents
A kind of 3D printer spray head fixator Download PDFInfo
- Publication number
- CN208469072U CN208469072U CN201820835297.7U CN201820835297U CN208469072U CN 208469072 U CN208469072 U CN 208469072U CN 201820835297 U CN201820835297 U CN 201820835297U CN 208469072 U CN208469072 U CN 208469072U
- Authority
- CN
- China
- Prior art keywords
- spray head
- circular hole
- fixed plate
- shaped fixed
- sliding bar
- 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 kind of 3D printer spray head fixators, including back-shaped fixed plate, the middle position of the back-shaped fixed plate is symmetrically arranged with the first circular hole, the inside of the protective case is equipped with spray head, the end of the rubber block is connected with support rod, the end of the limited block is connected with the first spring, the end of the baffle is connected with half round block, the end of half round block is equipped with semicircle orifice, the end of the support rod is connected with T shape button, the two sides of the back-shaped fixed plate are symmetrically arranged with the second circular hole, the upper end middle position of the back-shaped fixed plate is equipped with tight loop, the end of the sliding bar is equipped with ball, the end of the ball is equipped with second spring, the middle position of the fastening plates is equipped with third circular hole, the inside of the third circular hole is equipped with fastening bolt, the end of the fastening bolt is installed by nut.The 3D printer spray head fixator makes spray head be kept fixed firm state, and can rotate, dismantle easy access and replacement.
Description
Technical field
The utility model relates to 3D printer technical field, specially a kind of 3D printer spray head fixator.
Background technique
The spray head of 3D printer is the important composition component of printer, is connect by conduit with storage bin, is with powder gold
Category, plastics etc. can adhesive material, successively printing to construct object.
And 3D printer spray head is a kind of equipment that needs are often cleaned and replaced, but traditional 3D printer spray head is equal
It is connected with thread forms, it is difficult to dismantle, overhaul and replace.
Utility model content
The purpose of this utility model is to provide a kind of 3D printer spray head fixators, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of 3D printer spray head fixator, including
Back-shaped fixed plate, the middle position of the back-shaped fixed plate are symmetrically arranged with the first circular hole, and the inside of first circular hole is equipped with
Protective case, the inside of the protective case are equipped with spray head, and the two sides of the protective case are symmetrically installed with rubber block, the rubber block
End be connected with support rod, the two sides of the support rod are symmetrically arranged with card column, and the bottom surface of the card column is equipped with limited block, institute
The end for stating limited block is connected with the first spring, and the end of first spring is connected with baffle, the end connection of the baffle
There is half round block, the end of half round block is equipped with semicircle orifice, and the end of the support rod is connected with T shape button, described back-shaped solid
The two sides of fixed board are symmetrically arranged with the second circular hole, and the upper end middle position of the back-shaped fixed plate is equipped with tight loop, the fastening
The inside of circle is equipped with annular groove, and the inside of the annular groove is equipped with sliding bar, and the end of the sliding bar is equipped with ball, institute
The end for stating ball is equipped with second spring, and the rear end face of the tight loop is symmetrically connected with fastening plates, in the fastening plates
Meta position has installed third circular hole, and the inside of the third circular hole is equipped with fastening bolt, and spiral shell is installed in the end of the fastening bolt
Cap.
Preferably, the protective case and spray head lower end joint are equipped with opening.
Preferably, the sliding bar inner hollow, and ball and sliding bar inside are tangent.
Preferably, the third circular hole is internally threaded slot, and the fastening bolt surface is equipped with screw thread.
Compared with prior art, the utility model has the beneficial effects that the 3D printer spray head fixator protects spray head
Fixed state is held, and can rotate, dismantle easy access and replacement.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the top partial view diagram of the utility model.
In figure: 1, back-shaped fixed plate；2, the first circular hole；3, protective case；4, spray head；5, rubber block；6, support rod；7, block
Column；8, limited block；9, the first spring；10, baffle；11, half round block；12, semicircle orifice；13, T shape button；14, the second circular hole；15,
Tight loop；16, annular groove；17, sliding bar；18, ball；19, second spring；20, fastening plates；21, third circular hole；22, it fastens
Bolt；23, nut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of 3D printer spray head fixator, including returns
Shape fixed plate 1, the middle position of back-shaped fixed plate 1 are symmetrically arranged with the first circular hole 2, and the inside of the first circular hole 2 is equipped with protective case
3, the inside of protective case 3 is equipped with spray head 4, and protective case 3 and 4 lower end joint of spray head are equipped with opening, are convenient for powdered-metal, plastics
The plastic-spraying of equal jointing materials, the two sides of protective case 3 are symmetrically installed with rubber block 5, and the end of rubber block 5 is connected with support rod 6, branch
The two sides of strut 6 are symmetrically arranged with card column 7, and the bottom surface of card column 7 is equipped with limited block 8, and the end of limited block 8 is connected with the first spring
9, the end of the first spring 9 is connected with baffle 10, and the end of baffle 10 is connected with half round block 11, and the end of half round block 11 is equipped with half
Circular hole 12, the end of support rod 6 are connected with T shape button 13, and the two sides of back-shaped fixed plate 1 are symmetrically arranged with the second circular hole 14, back-shaped
The upper end middle position of fixed plate 1 is equipped with tight loop 15, and the inside of tight loop 15 is equipped with annular groove 16, the inside of annular groove 16
Sliding bar 17,17 inner hollow of sliding bar, and ball 18 are installed and 17 inside of sliding bar is tangent, when convenient for rotation protective case 3,
Ball 18 can rotate in sliding bar 17, and the end of sliding bar 17 is equipped with ball 18, and the end of ball 18 is equipped with second
Spring 19, the rear end face of tight loop 15 are symmetrically connected with fastening plates 20, and the middle position of fastening plates 20 is equipped with third circular hole 21, the
The inside of three circular holes 21 is equipped with fastening bolt 22, and third circular hole 21 is internally threaded slot, and 22 surface of fastening bolt is equipped with spiral shell
The end of line, fixation and limit convenient for fastening bolt 22 to fastening plates 20, fastening bolt 22 is installed by nut 23.
When the utility model is specifically implemented: working as 3D printer after a period of work, need to overhaul spray head 4
When, both hands pin T shape button 13 and exert oneself outward, so that half round block 11 squeezes semicircle orifice 12, baffle 10 are pushed to squeeze the first bullet
Spring 9 pulls T shape button 13, so that half round block 11 is in back-shaped fixed plate 1 to outside when half round block 11 is detached from semicircle orifice 12
It is mobile, it drives rubber block 5 to be detached from protective case 3, no longer it is fixed, at this point, rotation protective case 3, so that sliding bar 17 exists
Rotation, ball 18 are influenced by 16 base pressure of annular groove in annular groove 16, to 17 medial movement of sliding bar and squeeze second spring
19, because of the effect of second spring 19, ball 18 will not submerge completely in sliding bar 17, make it in 16 side of annular groove, sliding bar
In 17 when rotation, the convenient state that spray head 4 is checked from each orientation turns nut 23 when finding that spray head 4 damages counterclockwise,
Fastening bolt 22 is disengaged it from, so that tight loop 15 is influenced to open outward by fastening plates 20, at this point, it is de- to twitch protective case 3
From back-shaped fixed plate 1, tight loop 15, spray head 4 is replaced and resetted.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of 3D printer spray head fixator, including back-shaped fixed plate (1), it is characterised in that: the back-shaped fixed plate (1)
Middle position is symmetrically arranged with the first circular hole (2), and the inside of first circular hole (2) is equipped with protective case (3), the protective case
(3) inside is equipped with spray head (4), and the two sides of the protective case (3) are symmetrically installed with rubber block (5), the rubber block (5)
End is connected with support rod (6), and the two sides of the support rod (6) are symmetrically arranged with card column (7), the bottom surface installation of the card column (7)
Have limited block (8), the end of the limited block (8) is connected with the first spring (9), and the end of first spring (9) is connected with
The end of baffle (10), the baffle (10) is connected with half round block (11), and the end of half round block (11) is equipped with semicircle orifice
(12), the end of the support rod (6) is connected with T shape button (13), and the two sides of the back-shaped fixed plate (1) are symmetrically arranged with second
The upper end middle position of circular hole (14), the back-shaped fixed plate (1) is equipped with tight loop (15), the inside of the tight loop (15)
Equipped with annular groove (16), the inside of the annular groove (16) is equipped with sliding bar (17), the end installation of the sliding bar (17)
Have ball (18), the end of the ball (18) is equipped with second spring (19), and the rear end face of the tight loop (15) symmetrically connects
Be connected to fastening plates (20), the middle positions of the fastening plates (20) is equipped with third circular hole (21), the third circular hole (21) it is interior
Portion is equipped with fastening bolt (22), and nut (23) are installed in the end of the fastening bolt (22).
2. a kind of 3D printer spray head fixator according to claim 1, it is characterised in that: the protective case (3) and spray
Head (4) lower end joint is equipped with opening.
3. a kind of 3D printer spray head fixator according to claim 1, it is characterised in that: the sliding bar (17) is internal
It is hollow, and ball (18) and sliding bar (17) are internal tangent.
4. a kind of 3D printer spray head fixator according to claim 1, it is characterised in that: in the third circular hole (21)
Portion is equipped with thread groove, and fastening bolt (22) surface is equipped with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820835297.7U CN208469072U (en) | 2018-05-31 | 2018-05-31 | A kind of 3D printer spray head fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820835297.7U CN208469072U (en) | 2018-05-31 | 2018-05-31 | A kind of 3D printer spray head fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208469072U true CN208469072U (en) | 2019-02-05 |
Family
ID=65215708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820835297.7U Expired - Fee Related CN208469072U (en) | 2018-05-31 | 2018-05-31 | A kind of 3D printer spray head fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208469072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775573A (en) * | 2019-04-03 | 2020-10-16 | 苏州迅拓自动化科技有限公司 | Tool jig for quick code printing of piston |
-
2018
- 2018-05-31 CN CN201820835297.7U patent/CN208469072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775573A (en) * | 2019-04-03 | 2020-10-16 | 苏州迅拓自动化科技有限公司 | Tool jig for quick code printing of piston |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20200531 |