CN218460808U - Boron nitride amorphous nozzle - Google Patents
Boron nitride amorphous nozzle Download PDFInfo
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- CN218460808U CN218460808U CN202222957282.7U CN202222957282U CN218460808U CN 218460808 U CN218460808 U CN 218460808U CN 202222957282 U CN202222957282 U CN 202222957282U CN 218460808 U CN218460808 U CN 218460808U
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- main part
- groove
- boron nitride
- strengthening rib
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Abstract
The utility model belongs to the technical field of the boron nitride nozzle, especially, be a boron nitride amorphous nozzle, including the main part, the draw-in groove has been seted up on the surface of main part, and the surface of main part is seted up flutedly, and the through-hole has been seted up to the inboard of recess, and the outside of main part is provided with the nozzle sleeve, and the inside of nozzle sleeve is provided with the fixed block, and the inside of main part is provided with first strengthening rib, and the inside of main part is provided with the second strengthening rib. The utility model discloses a main part, the draw-in groove, a groove, the through-hole, the nozzle casing, the fixed block, first strengthening rib, the second strengthening rib, can be so that when using this structure, fixed block and draw-in groove cooperation make main part and nozzle casing fixed connection be in the same place, simultaneously through first strengthening rib, second strengthening rib reinforcing structure intensity, prevent that the structure from receiving the high temperature influence of molten metal and taking place deformation, be applicable to amorphous strip continuous production operation, prevent that molten metal liquid from entering into inside the gap between the structure, the workman can normally carry out the dismouting.
Description
Technical Field
The utility model relates to a boron nitride nozzle equipment technical field specifically is a boron nitride amorphous nozzle.
Background
The technique of continuously producing thin strips of rapidly solidified metal by directly feeding molten metal to the surface of a cooled substrate and rapidly cooling and solidifying has been widely used for the production of amorphous alloys. In the rapid solidification process using liquid metal, a narrow, elongated slot-shaped nozzle is typically used, the mouth of which is adjacent to the cooling substrate, with a narrow spatial gap therebetween, in the range of about 0.1-0.5 mm. The nozzle is embedded in the nozzle sleeve, when the nozzle sleeve enters molten steel and the liquid level of the molten steel is established, the alloy in the molten state is sprayed out from the slit of the nozzle, and the moving cooling matrix is cooled and solidified at a specific speed, so that a continuous amorphous strip is produced.
The prior art has the following problems:
when using this equipment, the equipment structure receives the high temperature influence of molten metal and makes the structure appear warping easily, and then influences the shape of nozzle spun amorphous strip, and in process of production, the position of nozzle in the structure changes, and molten metal liquid enters into in the structure gap for the inconvenient dismantlement that takes place of structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides a boron nitride amorphous nozzle has solved the present when using this equipment that exists, and equipment structure receives the high temperature influence of molten metal and makes the structure appear warping easily, and then influences the shape of nozzle spun amorphous strip, and in process of production, the position of nozzle in the structure changes, and the molten metal liquid enters into in the structure gap for the inconvenient problem of dismantling that carries on of structure.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a boron nitride amorphous nozzle, includes the main part, the draw-in groove has been seted up on the surface of main part, the surface of main part is seted up flutedly, the through-hole has been seted up to the inboard of recess, the outside of main part is provided with the nozzle cover, the inside of nozzle cover is provided with the fixed block, the inside of main part is provided with first strengthening rib, the inside of main part is provided with the second strengthening rib.
As a preferred technical scheme of the utility model, the surface symmetric distribution of main part has two sets of draw-in grooves, the quantity of fixed block is the same with the quantity of draw-in groove, the specification and size phase-match of the specification and the draw-in groove of fixed block.
As an optimal technical scheme of the utility model, the specification and size of main part and the specification and size phase-match of nozzle cover, the specification and size phase-match of through-hole and the specification and size phase-match of recess.
As an optimal technical scheme of the utility model, the specification and size of first strengthening rib and the specification and size phase-match of main part, the position of first strengthening rib and the position of draw-in groove are corresponding.
As a preferred technical scheme of the utility model, the specification and size of second strengthening rib and the specification and size phase-match of main part, the second strengthening rib setting have certain inclination between the both sides of through-hole and the main part.
As a preferred technical scheme of the utility model, the domatic certain inclination that has of recess, the direction of through-hole is the same with the direction of recess.
Compared with the prior art, the utility model provides a boron nitride amorphous nozzle possesses following beneficial effect:
this boron nitride amorphous nozzle, through the main part, the draw-in groove, the recess, the through-hole, the nozzle cover, the fixed block, first strengthening rib, the second strengthening rib makes when using this structure, fixed block and draw-in groove cooperation make main part and nozzle cover fixed connection be in the same place, simultaneously through first strengthening rib, second strengthening rib reinforcing structural strength, prevent that the structure from receiving molten metal's high temperature to influence and taking place deformation, be applicable to amorphous strip continuous production operation, prevent that molten metal liquid from entering into the gap between the structure inside, the workman can normally carry out the dismouting.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the main structure of the present invention;
fig. 3 is a schematic sectional view of the present invention.
In the figure: 1. a main body; 2. a card slot; 3. a groove; 4. a through hole; 5. a nozzle sleeve; 6. a fixed block; 7. a first reinforcing rib; 8. and a second reinforcing rib.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, in this embodiment: the utility model provides a boron nitride amorphous nozzle, including main part 1, draw-in groove 2 has been seted up on the surface of main part 1, recess 3 has been seted up on the surface of main part 1, through-hole 4 has been seted up to recess 3's inboard, the outside of main part 1 is provided with nozzle sleeve 5, the inside of nozzle sleeve 5 is provided with fixed block 6, the inside of main part 1 is provided with first strengthening rib 7, the inside of main part 1 is provided with second strengthening rib 8, support and fix a position other structures, the structure cooperation plays a role, fixed knot constructs the position and prevents that the structure from taking place deformation.
In the embodiment, two groups of clamping grooves 2 are symmetrically distributed on the surface of the main body 1, the number of the fixing blocks 6 is the same as that of the clamping grooves 2, the specification and the size of the fixing blocks 6 are matched with those of the clamping grooves 2, and the main body 1 is fixedly connected with the nozzle sleeve 5 through structural matching; the specification and the size of the main body 1 are matched with those of the nozzle sleeve 5, the specification and the size of the through hole 4 are matched with those of the groove 3, and the position of the structure is positioned; the specification and the size of the first reinforcing rib 7 are matched with those of the main body 1, the position of the first reinforcing rib 7 corresponds to that of the clamping groove 2, and the connecting strength of the structure is enhanced; the specification and the size of the second reinforcing ribs 8 are matched with those of the main body 1, the second reinforcing ribs 8 are arranged on two sides of the through holes 4, and a certain inclination angle exists between the second reinforcing ribs and the main body 1, so that the structural strength is enhanced, and the deformation amplitude of the structure is reduced; the slope of the groove 3 has a certain inclination angle, the direction of the through hole 4 is the same as that of the groove 3, and the shape of the structure is determined so that the molten metal flows towards a fixed direction.
The utility model discloses a theory of operation and use flow: when using this structure, fixed block 6 and the cooperation of draw-in groove 2 make main part 1 and nozzle sleeve 5 fixed connection together, simultaneously through first strengthening rib 7, 8 reinforcing structure intensity of second strengthening rib, prevent that the structure from receiving molten metal's high temperature to influence and taking place deformation, are applicable to amorphous strip continuous production operation, prevent that molten metal liquid from entering into the gap between the structure inside, the workman can normally carry out the dismouting.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A boron nitride amorphous nozzle comprising a body (1), characterized in that: the novel multifunctional cleaning tool is characterized in that the surface of the main body (1) is provided with a clamping groove (2), the surface of the main body (1) is provided with a groove (3), the inner side of the groove (3) is provided with a through hole (4), the outer portion of the main body (1) is provided with a nozzle sleeve (5), the inner portion of the nozzle sleeve (5) is provided with a fixing block (6), the inner portion of the main body (1) is provided with a first reinforcing rib (7), and the inner portion of the main body (1) is provided with a second reinforcing rib (8).
2. The boron nitride amorphous nozzle of claim 1, wherein: the surface of the main body (1) is symmetrically provided with two groups of clamping grooves (2), the number of the fixing blocks (6) is equal to that of the clamping grooves (2), and the specification and the size of the fixing blocks (6) are matched with those of the clamping grooves (2).
3. The boron nitride amorphous nozzle of claim 1, wherein: the specification and size of main part (1) and the specification and size phase-match of nozzle cover (5), the specification and size phase-match of through-hole (4) and the specification and size phase-match of recess (3).
4. The boron nitride amorphous nozzle of claim 1, wherein: the specification and size of the first reinforcing rib (7) are matched with that of the main body (1), and the position of the first reinforcing rib (7) corresponds to that of the clamping groove (2).
5. The boron nitride amorphous nozzle of claim 1, wherein: the specification and size of the second reinforcing ribs (8) are matched with that of the main body (1), and the second reinforcing ribs (8) are arranged on two sides of the through hole (4) and have a certain inclination angle with the main body (1).
6. The boron nitride amorphous nozzle of claim 1, wherein: the slope surface of the groove (3) is provided with a certain inclination angle, and the direction of the through hole (4) is the same as that of the groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222957282.7U CN218460808U (en) | 2022-11-07 | 2022-11-07 | Boron nitride amorphous nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222957282.7U CN218460808U (en) | 2022-11-07 | 2022-11-07 | Boron nitride amorphous nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218460808U true CN218460808U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222957282.7U Active CN218460808U (en) | 2022-11-07 | 2022-11-07 | Boron nitride amorphous nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218460808U (en) |
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2022
- 2022-11-07 CN CN202222957282.7U patent/CN218460808U/en active Active
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