CN219697929U - Coil device of atomizing furnace - Google Patents
Coil device of atomizing furnace Download PDFInfo
- Publication number
- CN219697929U CN219697929U CN202320738494.8U CN202320738494U CN219697929U CN 219697929 U CN219697929 U CN 219697929U CN 202320738494 U CN202320738494 U CN 202320738494U CN 219697929 U CN219697929 U CN 219697929U
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- Prior art keywords
- coil
- side plate
- bearing
- atomizing furnace
- furnace according
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000003723 Smelting Methods 0.000 abstract description 10
- 239000000843 powder Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000000889 atomisation Methods 0.000 description 5
- 230000006698 induction Effects 0.000 description 5
- 230000007774 longterm Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010146 3D printing Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009689 gas atomisation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Furnace Details (AREA)
Abstract
The utility model provides a coil device of an atomizing furnace, which comprises: the coil support comprises a bearing underframe, a right side plate, a left side plate and a connecting structure, wherein the left side plate and the right side plate are arranged at intervals, a coil space for accommodating the coil is arranged between the left side plate and the right side plate, the coil is arranged in the coil space, and the left side plate and the right side plate are fixedly connected with the coil through the connecting structure; the bearing underframe is arranged below the coil, and the bearing underframe is respectively connected with the right side plate and the left side plate, so that the technical problem that stable operation is difficult to guarantee in the smelting coil device is solved.
Description
Technical Field
The utility model relates to the technical field of 3D printing powder preparation, in particular to a coil device of an atomizing furnace.
Background
The vacuum induction melting atomization method is a common technical route for preparing the metal powder at present, is one of the vacuum induction melting atomization methods, and is a technical means for melting the metal in a vacuum environment, and the metal powder prepared by the vacuum induction melting atomization method has the advantages of small powder granularity, high fine powder yield, higher sphericity and low oxygen content, and can realize mass production.
The melting mode of the vacuum induction melting atomizing equipment is as follows: the prepared smelting raw materials are placed into the smelting coil at one time, and no material is added in the whole smelting process, so that the whole system is not influenced by the outside. Because the yield increases, the load-bearing capacity of the smelting coil is also loaded to 400kg from 50kg, when the coil induction melts metal due to the increase of the weight, the coil support often deforms and is not firmly fixed in long-term swinging and rotating work, so that the position of an outlet of the coil is slowly deviated, the deviation is larger and larger, the problem of the overturning angle occurs, and the atomization continuity of the vacuum gas atomization technology is seriously affected. When the bracket is deformed, the coil can also change shape, so that the service life of the coil is reduced; leading to the need for continuous coil shaping, increasing costs; under the deformation condition of the coil, the risk of water leakage is generated, the safety performance is low, the vacuum degree of the system is changed, the oxygen content quality of the produced powder is affected, and the impurity content of the produced product is increased. In summary, at present, a smelting coil device has the technical problem that stable operation is difficult to ensure.
Disclosure of Invention
The utility model aims to provide a coil device of an atomizing furnace, which aims to solve the technical problem that stable operation is difficult to ensure in a smelting coil device.
The above object of the present utility model can be achieved by the following technical solutions:
the utility model provides a coil device of an atomizing furnace, comprising: the coil support comprises a bearing underframe, a right side plate, a left side plate and a connecting structure, wherein the left side plate and the right side plate are arranged at intervals, a coil space for accommodating the coil is arranged between the left side plate and the right side plate, the coil is arranged in the coil space, and the left side plate and the right side plate are fixedly connected with the coil through the connecting structure;
the bearing underframe is arranged below the coil, and the bearing underframe is respectively connected with the right side plate and the left side plate.
In a preferred embodiment, the coil bracket comprises a front side plate arranged on the front side of the coil, and the front side plate is fixedly connected with the coil through the connecting structure;
and/or, the coil support comprises a rear side plate arranged at the rear side of the coil, and the rear side plate is fixedly connected with the coil through the connecting structure.
In a preferred embodiment, the coil support includes the front side plate and the rear side plate, both of which are disposed in a vertical direction.
In a preferred embodiment, the front side plate is arranged directly opposite to the rear side plate.
In a preferred embodiment, the connection structure comprises a connection bolt welded to the coil.
In a preferred embodiment, a weight bearing flap is connected to the bottom of the right side panel and the bottom of the left side panel, respectively, the weight bearing flap comprising an inwardly extending flap cross section, the weight bearing chassis being connected to an upper surface of the flap cross section.
In a preferred embodiment, the bearing underframe comprises a plurality of bearing frames which are distributed at intervals, and the plurality of bearing frames are distributed at intervals along the front-rear direction.
In a preferred embodiment, the bearing frame comprises a bearing transverse plate and a plurality of supporting parts, wherein the bearing transverse plate extends along the left-right direction, and the supporting parts extend along the front-back direction and are fixedly connected with the bearing transverse plate.
In a preferred embodiment, a plurality of bearing blocks distributed in the front-rear direction are connected to the outer surface of the left side plate.
In a preferred embodiment, the right side plate is connected with a pipeline bracket, and the water inlet and the water outlet are both arranged on the pipeline bracket.
The utility model has the characteristics and advantages that:
in the coil device of the atomizing furnace, the coil is firmly fixed through the matching of the bearing underframe, the right side plate and the left side plate, so that the whole stress is uniform during the rotation operation of the coil, the deformation is reduced, the load carrying capacity of the coil is effectively carried in the production process, the coil device can stably operate, and the production stability under high vacuum is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 to 6 are schematic structural views of a coil device of an atomizing furnace according to the present utility model;
fig. 7 is a partial enlarged view at a in fig. 2.
Reference numerals illustrate:
1. a water inlet; 2. a water inlet pipeline bracket;
4. a water outlet; 5. a water outlet pipeline bracket;
3. a right side plate; 6. a right bolt;
15. a bearing folded plate; 151. a folded plate transverse portion;
8. a front side plate; 7. a front side bolt;
60. a connecting bolt;
13. a rear side plate;
9. a coil;
10. a left side plate; 100. a bearing block; 11. a front bearing block; 12. a rear bearing block;
14. a mouth-raising plate;
160. a bearing frame; 161. a bearing transverse plate; 162. a support;
16. a front load-bearing chassis; 17. a middle bearing underframe; 18. and a rear bearing chassis.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model provides a coil apparatus of an atomizing furnace, as shown in fig. 1 and 2, comprising: the coil 9, the water inlet 1, the water outlet 4 and the coil bracket are respectively communicated with a water circulation pipeline of the coil, the coil bracket comprises a bearing underframe, a right side plate 3, a left side plate 10 and a connecting structure, the left side plate 10 and the right side plate 3 are arranged at intervals, a coil space for accommodating the coil 9 is arranged between the left side plate 10 and the right side plate 3, the coil 9 is arranged in the coil space, and the left side plate 10 and the right side plate 3 are fixedly connected with the coil 9 through the connecting structure; the bearing underframe is arranged below the coil 9, and the bearing underframe is respectively connected with the right side plate 3 and the left side plate 10.
In the coil device of the atomizing furnace, the coil is firmly fixed through the matching of the bearing underframe, the right side plate and the left side plate, so that the whole stress is uniform during the rotation operation of the coil, the deformation is reduced, the load carrying capacity of the coil is effectively carried in the production process, the coil device can stably operate, and the production stability under high vacuum is realized.
In one embodiment, the coil support comprises a front side plate 8 arranged on the front side of the coil, the front side plate 8 is fixedly connected with the coil 9 through a connecting structure, the front side plate fastens the coil, and deformation of the coil in long-term swing is reduced.
In one embodiment, the coil support comprises a rear side plate 13 arranged at the rear side of the coil, the rear side plate 13 is fixedly connected with the coil 9 through a connecting structure, the rear side plate fastens the coil, and deformation of the coil in long-term swing is reduced.
Further, the coil support comprises a front side plate 8 and a rear side plate 13, the front side plate and the rear side plate are arranged in the vertical direction, and fastening points are increased at the reinforced positions of the coils, so that the problem that the coils are not firmly fixed is solved, and the coils are prevented from deforming in long-term swinging.
As shown in fig. 3 to 4, the front side plate 8 is disposed opposite to the rear side plate 13. The front side plate 8, the rear side plate 13, the right side plate 3 and the left side plate 10 form a four-side surrounding structure for the coil, so that the assembly compactness is improved, the device is effectively fixed, the whole stress is uniform during rotation operation, the deformation is reduced, and the loading capacity of the coil is effectively borne in the production process.
In one embodiment, the connection structure comprises connection bolts 60 welded to the coil 9, the right side plate 3, the left side plate 10, the front side plate 8, the rear side plate 13 fixing the coil inside by means of corresponding connection bolts 60, the connection bolts 60 being welded to the outer surface of the coil. For example, the connecting bolt 60 includes a right side bolt 6 connected to the right side plate and a front side bolt 7 connected to the front side plate.
As shown in fig. 2 and 7, the bottom of the right side plate and the bottom of the left side plate are respectively connected with a bearing folded plate 15, the bearing folded plate 15 comprises a folded plate transverse part 151 extending inwards, a bearing underframe is connected to the upper surface of the folded plate transverse part 151, and the right side plate and the left side plate are respectively and reliably connected with the bearing underframe.
Further, the bearing underframe includes a plurality of bearing frames 160 spaced apart, and the plurality of bearing frames 160 are spaced apart along the front-rear direction. Specifically, the plurality of load bearing frames 160 includes a front load bearing chassis 16, a middle load bearing chassis 17, and a rear load bearing chassis 18, and the front load bearing chassis 16, the middle load bearing chassis 17, and the rear load bearing chassis 18 are respectively fixed to bottom ends of the left side panel 10 and the right side panel 3 by load bearing flaps 15.
As shown in fig. 4, the bearing frame includes a bearing transverse plate 161 and a plurality of support portions 162, the bearing transverse plate 161 extends along the left-right direction, the support portions 162 extend along the front-rear direction and are fixedly connected to the bearing transverse plate 161, and the support portions 162 are matched with the bottom surface of the coil 9 so as to better bear the weight of the coil, thereby improving the overall structural stability of the coil device.
In one embodiment, the outer surface of the left side plate is connected with a plurality of bearing blocks 100 distributed in the front-rear direction, and as shown in fig. 5 and 6, the plurality of bearing blocks 100 includes a front bearing block 11 and a rear bearing block 12, and the front bearing block 11 and the rear bearing block 12 are mounted to the left side plate 10 by outer bolts. When the coil device is turned over, the water inlet pipeline and the water outlet pipeline drive the whole coil device to turn over through the bearing of the front bearing block 11 and the rear bearing block 12, so that effective continuous work can be realized.
The coil is connected with a mouthpiece plate 14. As shown in fig. 1 and 2, the right side plate is connected with a pipeline bracket, the water inlet and the water outlet are both arranged on the pipeline bracket, specifically, the pipeline bracket comprises a water inlet pipeline bracket 2 and a water outlet pipeline bracket 5, the water inlet pipeline bracket 2 and the water outlet pipeline bracket 5 are respectively fixed on the right side plate 3 through bolts, the water inlet is arranged on the water inlet pipeline bracket 2, the water outlet is arranged on the water outlet pipeline bracket 5, and the weight of the coil and cooling water flowing through the coil can be better shared.
The coil device of the atomizing furnace provided by the utility model can be used as a high-temperature-resistant smelting coil bracket device, can be used for preparing metal powder by a vacuum gas atomizing furnace, and is suitable for preparing high-performance metal 3D printing powder.
The coil device has the following advantages: (1) The fastening point is increased at the position where the coil can be reinforced, the stress is ensured to be uniform in the process of overturning and rotating, and the problem that the coil is deformed and leaked in the process of driving the coil to rotate is solved by the design of different positions of the device and the reinforcement of torque points stressed for a long time; (2) The problem that the coil bracket is often deformed and fixed not firmly during long-term swinging and rotating operation of the smelting coil device is solved, the carrying capacity of an effective carrying coil is improved, the carrying capacity can reach 1t at maximum, the use cost is reduced, the stability of production of each batch under high vacuum is realized, and the quality of prepared powder is greatly ensured; (3) By adopting reliable connection assembly and structure, the tightness of the device and the torque borne by the device can be effectively controlled, the service life is long, the safety performance is high, the continuity, stability and safety of the whole atomization system are ensured, and the great waste of manpower, material resources and time is reduced; the positioning of the smelting coil is accurate, and the assembly is simple.
The foregoing is merely a few embodiments of the present utility model and those skilled in the art may make various modifications or alterations to the embodiments of the present utility model in light of the disclosure herein without departing from the spirit and scope of the utility model.
Claims (10)
1. A coil apparatus of an atomizing furnace, comprising: the coil support comprises a bearing underframe, a right side plate, a left side plate and a connecting structure, wherein the left side plate and the right side plate are arranged at intervals, a coil space for accommodating the coil is arranged between the left side plate and the right side plate, the coil is arranged in the coil space, and the left side plate and the right side plate are fixedly connected with the coil through the connecting structure;
the bearing underframe is arranged below the coil, and the bearing underframe is respectively connected with the right side plate and the left side plate.
2. A coil assembly for an atomizing furnace according to claim 1, wherein,
the coil bracket comprises a front side plate arranged on the front side of the coil, and the front side plate is fixedly connected with the coil through the connecting structure;
and/or, the coil support comprises a rear side plate arranged at the rear side of the coil, and the rear side plate is fixedly connected with the coil through the connecting structure.
3. A coil assembly for an atomizing furnace according to claim 2, wherein,
the coil support comprises a front side plate and a rear side plate, and the front side plate and the rear side plate are arranged in the vertical direction.
4. A coil assembly for an atomizing furnace according to claim 3, wherein,
the front side plate and the rear side plate are arranged opposite to each other.
5. A coil assembly for an atomizing furnace according to any one of claims 1 to 4,
the connection structure comprises a connection bolt welded with the coil.
6. A coil assembly for an atomizing furnace according to claim 1, wherein,
the bottom of right side board with the bottom of left side board is connected with the bearing folded plate respectively, the bearing folded plate includes the folded plate horizontal part of inboard extension, the bearing chassis connect in the upper surface of folded plate horizontal part.
7. A coil assembly for an atomizing furnace according to claim 1, wherein,
the bearing underframe comprises a plurality of bearing frames which are distributed at intervals, and the bearing frames are distributed at intervals along the front-back direction.
8. A coil assembly for an atomizing furnace according to claim 7, wherein,
the bearing frame includes bearing diaphragm and a plurality of branch portion, the bearing diaphragm extends along left and right directions, the branch portion along the fore-and-aft direction extend and the rigid coupling in the bearing diaphragm.
9. A coil assembly for an atomizing furnace according to claim 1, wherein,
the outer surface of the left side plate is connected with a plurality of bearing blocks distributed along the front-back direction.
10. A coil assembly for an atomizing furnace according to claim 1, wherein,
the right side plate is connected with a pipeline bracket, and the water inlet and the water outlet are both arranged on the pipeline bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320738494.8U CN219697929U (en) | 2023-03-31 | 2023-03-31 | Coil device of atomizing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320738494.8U CN219697929U (en) | 2023-03-31 | 2023-03-31 | Coil device of atomizing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219697929U true CN219697929U (en) | 2023-09-15 |
Family
ID=87969293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320738494.8U Active CN219697929U (en) | 2023-03-31 | 2023-03-31 | Coil device of atomizing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219697929U (en) |
-
2023
- 2023-03-31 CN CN202320738494.8U patent/CN219697929U/en active Active
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| GR01 | Patent grant |