CN212720829U - Casting hydraulic tipping device of vacuum smelting furnace - Google Patents
Casting hydraulic tipping device of vacuum smelting furnace Download PDFInfo
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- CN212720829U CN212720829U CN202020951017.6U CN202020951017U CN212720829U CN 212720829 U CN212720829 U CN 212720829U CN 202020951017 U CN202020951017 U CN 202020951017U CN 212720829 U CN212720829 U CN 212720829U
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- 238000005266 casting Methods 0.000 title claims abstract description 14
- 238000003723 Smelting Methods 0.000 title abstract description 11
- 238000002844 melting Methods 0.000 claims abstract description 18
- 230000008018 melting Effects 0.000 claims abstract description 18
- 230000006698 induction Effects 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000002955 isolation Methods 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The utility model discloses a vacuum melting furnace casting hydraulic pressure tipping device, the induction cooker comprises a cooker bod, the fixed support that is provided with in furnace body lower part, and furnace body upper portion rotate and be connected with the lid, the fixed furnace that is provided with in furnace body upper portion, the fixed vacuum apparatus that is provided with in furnace left side, and the fixed on-off controller that is provided with of furnace right side wall, the fixed articulated shaft that is provided with of furnace inside wall, articulated shaft outer lane middle part is rotated and is provided with the commentaries on classics board, the fixed induction furnace that is provided with in commentaries on classics board upper portion right side, and the fixed pneumatic cylinder that is provided with in commentaries on classics board left side lower part, the fixed heating furnace that is provided with in commentaries on classics board. The vacuum smelting furnace casting hydraulic pressure tipping device is simple in use method, and does not generate gaps when the hydraulic cylinder vertically rises, so that the temperature in the isolation cavity is constant.
Description
Technical Field
The utility model relates to a vacuum melting field specifically is a vacuum melting furnace casting hydraulic pressure tipping device.
Background
The vacuum melting furnace is mainly used for melting metal materials (such as stainless steel, nickel-based alloy, copper, alloy steel, nickel-cobalt alloy, rare earth neodymium-iron-boron and the like) in vacuum or protective atmosphere conditions in colleges and universities, scientific research units and production enterprises, and can also be used for carrying out vacuum refining treatment and precision casting on the alloy steel. The vacuum smelting furnace is an important device for metal smelting and alloying, and the variety of metals and alloys thereof is many. The technical parameter requirements are strict, and qualified products can be obtained only by strictly controlling each step in the smelting process.
The conventional vacuum melting furnace is mechanically tipped in the melting process, the service life of the device can be influenced due to the fact that the temperature in the vacuum furnace is high, the device is located in a corresponding environment for a long time, the requirement on the casting process is greatly influenced, and the device is difficult to control particularly in the feeding process, so that the quality fluctuation of the cast finished product is large, even waste products occur, and the normal production is greatly influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vacuum melting furnace casting hydraulic pressure tipping device to solve and to put forward among the above-mentioned background art because the tipping of traditional vacuum melting furnace all depends on mechanical system to accomplish in the smelting process, because the temperature is higher in the vacuum melting furnace, the device is in for a long time in corresponding environment, can influence the life of device, and have great influence to the requirement of casting technology, very much be difficult to control at the feeding in-process, consequently, it is undulant big to the finished product quality who casts, the waste product appears even, cause the problem of great influence to normal production.
In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic tipping device for casting of a vacuum smelting furnace comprises a furnace body, wherein a bracket is fixedly arranged at the lower part of the furnace body, a cover body is rotatably connected at the upper part of the furnace body, a hearth is fixedly arranged at the upper part of the furnace body, vacuum equipment is fixedly arranged at the left side of the hearth, a switch controller is fixedly arranged on the right side wall of the hearth, a hinged shaft is fixedly arranged on the inner side wall of the hearth, a rotating plate is rotatably arranged at the middle part of the outer ring of the hinged shaft, an induction furnace is fixedly arranged at the right side of the upper part of the rotating plate, a hydraulic cylinder is fixedly arranged at the lower part of the left side of the rotating plate, a heating furnace is fixedly arranged at the right side of the rotating plate, a heat preservation area is fixedly arranged on the outer ring of the heating furnace, and the bottom of the hydraulic cylinder is fixed at the bottom of the isolation cavity.
Preferably, when the piston rod of the hydraulic cylinder is at the lowest position, the highest position of the hydraulic cylinder is horizontal to the hinge shaft.
Preferably, the switch controller is electrically connected with the vacuum equipment, the induction furnace and the hydraulic cylinder.
Preferably, the vacuum equipment is fixedly connected with the furnace body through threads, and the vacuum equipment is connected with the hearth and the isolation cavity.
Preferably, the support is provided with three groups, and the support is centrosymmetric around the center of the furnace body.
Preferably, the partition board is internally provided with a heat insulation material for isolating heat transfer, and is welded and connected with the inner wall of the furnace body.
Preferably, the furnace body is connected with the cover body in a matching manner, and a rubber gasket is arranged at the joint of the furnace body and the cover body.
Compared with the prior art, the beneficial effects of the utility model are that: in use the utility model discloses the time, because switch controller and vacuum apparatus, induction furnace and pneumatic cylinder electric connection, open vacuum apparatus through switch controller, because vacuum apparatus passes through screw thread and furnace body fixed connection, and vacuum apparatus and furnace and isolated chamber homogeneous phase interconnect, with its inside evacuation, open induction furnace, with the inside metal liquefaction of induction furnace, then switch controller opens the pneumatic cylinder, the pneumatic cylinder drives the commentaries on classics board under the mating reaction of articulated shaft, the commentaries on classics board begins to drive the induction furnace and rotates, pour into the heating furnace with the inside liquid metal of induction furnace, the heating furnace has preheated in advance, in addition because the inside insulation material who isolates the heat transfer that is provided with of baffle, the pneumatic cylinder has been guaranteed to work in isolated chamber normal temperature.
The utility model discloses application method is simple, through the pneumatic cylinder vertical rising, can not produce the space to make the constancy of temperature in the isolated intracavity.
Drawings
FIG. 1 is a schematic structural view of a casting hydraulic tipping device of a vacuum smelting furnace of the present invention;
FIG. 2 is a schematic view of the internal overlooking structure of the casting hydraulic tipping device of the vacuum smelting furnace of the invention;
FIG. 3 is a schematic structural view of a heating furnace of the casting hydraulic tipping device of the vacuum melting furnace of the present invention;
in the figure: 1. a furnace body; 2. a cover body; 3. a switch controller; 4. a hearth; 5. a vacuum device; 6. a support; 7. hinging a shaft; 8. an induction furnace; 9. rotating the plate; 10. a partition plate; 11. a hydraulic cylinder; 12. an isolation chamber; 13. heating furnace; 14. a mold slot; 15. a heating zone; 16. a holding zone.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a hydraulic pouring device for a vacuum smelting furnace comprises a furnace body 1, wherein supports 6 are fixedly welded at the lower part of the furnace body 1, three groups of supports 6 are arranged, the supports 6 are centrosymmetric about the center of the furnace body 1, a cover body 2 is rotatably connected at the upper part of the furnace body 1, the furnace body 1 is connected with the cover body 2 in a matching way, a rubber gasket is arranged at the joint of the furnace body 1 and the cover body 2, a hearth 4 is integrally formed at the upper part of the furnace body 1, vacuum equipment 5 is fixedly arranged at the left side of the hearth 4 through threads, the vacuum equipment 5 is fixedly connected with the furnace body 1 through threads, the vacuum equipment 5 is mutually connected with the hearth 4 and an isolation cavity 12, a switch controller 3 is fixedly arranged on a screw at the right side wall of the hearth 4, a hinged shaft 7 is fixedly arranged on the inner side wall of the hearth 4, a rotating plate 9 is rotatably arranged in the middle, when pneumatic cylinder 11's piston rod was in the extreme low position, pneumatic cylinder 11 highest point was leveled with articulated shaft 7 each other, it is provided with heating furnace 13 to change 9 right side fix with screw, heating furnace 13 outer lane integrated into one piece has heat preservation district 16, 16 inner circles integrated into one piece in heat preservation district have the zone of heating 15, 15 inside welded fastening in the zone of heating is provided with mould groove 14, 1 middle part welded fastening of furnace body is provided with baffle 10, the inside insulation material who isolates heat transfer that is provided with of baffle 10, and baffle 10 and 1 inner wall welded connection of furnace body, the fixed isolated chamber 12 that is provided with in baffle 10 lower part, pneumatic cylinder 11 runs through baffle 10, and pneumatic cylinder 11 bottom is fixed in isolated chamber 12 bottom, on-off controller 3 and vacuum apparatus 5.
The working principle is as follows: in the casting hydraulic tilting device using the vacuum melting furnace, as the switch controller 3 is electrically connected with the vacuum equipment 5, the induction furnace 8 and the hydraulic cylinder 11, the vacuum equipment 5 is opened through the switch controller 3, because the vacuum equipment 5 is fixedly connected with the furnace body 1 through threads, and the vacuum equipment 5 is mutually connected with the hearth 4 and the isolated cavity 12, the interior of the furnace body is vacuumized, the induction furnace 8 is opened, the metal in the induction furnace 8 is liquefied, then the switch controller 3 starts the hydraulic cylinder 11, the hydraulic cylinder 11 drives the rotating plate 9 under the matching action of the hinge shaft 7, the rotating plate 9 starts to drive the induction furnace 8 to rotate, the liquid metal in the induction furnace 8 is poured into the heating furnace 13, the heating furnace 13 has been preheated in advance, and moreover, because the inside of the partition 10 is provided with a heat insulating material for isolating heat transfer, the hydraulic cylinder 11 is ensured to work in the normal temperature of the isolation chamber 12.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 vacuum melting furnace casting hydraulic pressure tipping device, includes furnace body (1), its characterized in that: the furnace is characterized in that a support (6) is fixedly arranged on the lower portion of the furnace body (1), the upper portion of the furnace body (1) is rotatably connected with a cover body (2), a hearth (4) is fixedly arranged on the upper portion of the furnace body (1), a vacuum device (5) is fixedly arranged on the left side of the hearth (4), a switch controller (3) is fixedly arranged on the right side wall of the hearth (4), a hinged shaft (7) is fixedly arranged on the inner side wall of the hearth (4), a rotating plate (9) is rotatably arranged in the middle of the outer ring of the hinged shaft (7), an induction furnace (8) is fixedly arranged on the right side of the upper portion of the rotating plate (9), a hydraulic cylinder (11) is fixedly arranged on the lower portion of the left side of the rotating plate (9), a heating furnace (13) is fixedly arranged on the right side of the, the heating zone (15) is inside to be fixed and is provided with mould groove (14), furnace body (1) middle part is fixed and is provided with baffle (10), baffle (10) lower part is fixed and is provided with isolated chamber (12), pneumatic cylinder (11) run through baffle (10), and pneumatic cylinder (11) bottom is fixed in isolated chamber (12) bottom.
2. The hydraulic pouring tilting device for the vacuum melting furnace as claimed in claim 1, wherein: when a piston rod of the hydraulic cylinder (11) is at the lowest position, the highest position of the hydraulic cylinder (11) is horizontal to the hinge shaft (7).
3. The hydraulic pouring tilting device for the vacuum melting furnace as claimed in claim 1, wherein: the switch controller (3) is electrically connected with the vacuum equipment (5), the induction furnace (8) and the hydraulic cylinder (11).
4. The hydraulic pouring tilting device for the vacuum melting furnace as claimed in claim 1, wherein: the vacuum equipment (5) is fixedly connected with the furnace body (1) through threads, and the vacuum equipment (5) is connected with the hearth (4) and the isolation cavity (12) mutually.
5. The hydraulic pouring tilting device for the vacuum melting furnace as claimed in claim 1, wherein: the support (6) is provided with three groups, and the support (6) is centrosymmetric around the center of the furnace body (1).
6. The hydraulic pouring tilting device for the vacuum melting furnace as claimed in claim 1, wherein: the heat insulation material for isolating heat transfer is arranged inside the partition plate (10), and the partition plate (10) is connected with the inner wall of the furnace body (1) in a welding mode.
7. The hydraulic pouring tilting device for the vacuum melting furnace as claimed in claim 1, wherein: the furnace body (1) is connected with the cover body (2) in a matching way, and a rubber gasket is arranged at the joint of the furnace body (1) and the cover body (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202020951017.6U CN212720829U (en) | 2020-05-29 | 2020-05-29 | Casting hydraulic tipping device of vacuum smelting furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020951017.6U CN212720829U (en) | 2020-05-29 | 2020-05-29 | Casting hydraulic tipping device of vacuum smelting furnace |
Publications (1)
Publication Number | Publication Date |
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CN212720829U true CN212720829U (en) | 2021-03-16 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN202020951017.6U Active CN212720829U (en) | 2020-05-29 | 2020-05-29 | Casting hydraulic tipping device of vacuum smelting furnace |
Country Status (1)
Country | Link |
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CN (1) | CN212720829U (en) |
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2020
- 2020-05-29 CN CN202020951017.6U patent/CN212720829U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210726 Address after: 301900 No. 20, Jiyunhe street, Tianjin special purpose vehicle industrial park, Jizhou District, Tianjin Patentee after: TIANJIN SANHUAN AONA TECHNOLOGY Co.,Ltd. Address before: 224633 No.22, group 6, hedui village, Nanhe Town, Xiangshui County, Yancheng City, Jiangsu Province Patentee before: Wang Qingfeng |
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TR01 | Transfer of patent right |