CN220670155U - Material rod structure for vacuum consumable furnace - Google Patents
Material rod structure for vacuum consumable furnace Download PDFInfo
- Publication number
- CN220670155U CN220670155U CN202322363093.1U CN202322363093U CN220670155U CN 220670155 U CN220670155 U CN 220670155U CN 202322363093 U CN202322363093 U CN 202322363093U CN 220670155 U CN220670155 U CN 220670155U
- Authority
- CN
- China
- Prior art keywords
- water
- rod
- water jacket
- water inlet
- shell
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 132
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 27
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 abstract description 13
- 239000011148 porous material Substances 0.000 abstract description 2
- 238000003723 Smelting Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Abstract
The utility model provides a material rod structure for a vacuum consumable furnace, which comprises the following components: a housing upper cover; the driving device is arranged on the upper cover of the shell; and the guiding device is arranged at the lower part of the driving device. Through the structure that is used for leading to cooling water has been increased inside the stock pole, water inlet joint and play water joint connect respectively and are used for electrically conductive water-cooling cable, one end is the water inlet end, the other end is the water outlet end, cooling water gets into and pass through the hose from water inlet joint, it flows out from the water outlet joint to flow into the other end, and water inlet and delivery port are the inlayer water jacket that leads to inside the stock pole respectively, the inlayer water jacket of inside stock pole of water inlet entering stock pole, there is intercommunicating pore and outer water jacket inlayer water jacket lower extreme, through the outer water jacket of through-hole cooling water inflow, the outer water jacket is filled the back and is flowed through the upper end delivery port of outer water jacket again, the heat is taken away in cooling water circulation flow, thereby reach the effect to the stock pole cooling, improve the life of stock pole.
Description
Technical Field
The utility model relates to the technical field of vacuum consumable furnaces, in particular to a material rod structure for a vacuum consumable furnace.
Background
The vacuum consumable-melting furnace is an electric furnace for melting metals in a vacuum chamber by utilizing the energy of electric arc, and is mainly used for large-scale production of active metals and refractory metals such as titanium, zirconium, molybdenum and the like, and is also used for melting heat-resistant steel, stainless steel, tool steel, bearing steel and the like. The material rod is used for discharging in the smelting process of the vacuum consumable smelting furnace, and when the material rod is used for smelting, high current is used, so that the material rod and the components connected with the material rod can generate a large amount of heat and conduct heat to generate high temperature, and the material rod works in the high temperature state for a long time, so that the service life of equipment can be reduced, and the installation hidden trouble can occur.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a material rod structure for a vacuum consumable furnace, so as to solve the problems in the prior art.
A rod structure for a vacuum consumable stove comprising:
a housing upper cover;
the driving device is arranged on the upper cover of the shell;
the guide device is arranged at the lower part of the driving device;
the telescopic device is arranged below the guide device;
the material rod is arranged at the lower end of the telescopic device;
and the cooling structure is arranged in the material rod.
Further, the driving device comprises a driving motor, a speed reducer mounting seat, a coupler, a screw rod and a bearing, wherein the speed reducer mounting seat is fixedly arranged at the upper end of the upper cover of the shell, the speed reducer is arranged at the upper end of the speed reducer mounting seat, the driving motor is arranged at the input end of the speed reducer, the coupler is connected to the output end of the speed reducer, the screw rod is connected to the other end of the coupler, and the screw rod is connected with the upper cover of the shell through the bearing.
Further, guider includes guide rail bracket, linear bearing, guiding axle and screw-nut, screw-nut threaded connection is outside the screw-nut, guide rail bracket is fixed on screw-nut, guide rail bracket upper end is fixed with the spacing post, limit switch is installed to casing upper cover upper end, the spacing post is located limit switch below and contacts with limit switch, limit switch and driving motor electric connection, linear bearing has a pair of and fixes respectively in guide rail bracket both sides, guiding axle sliding connection is inboard at linear bearing, the guiding axle is fixed with shells inner wall.
Further, the telescopic device is a telescopic cylinder, the telescopic cylinder comprises a cylinder shell, a piston and a hollow cylinder piston rod, the cylinder shell is fixed at the lower end of the guide rail support, the piston is slidably connected inside the cylinder shell, the hollow cylinder piston rod is fixed inside the piston, the upper part and the lower part of the hollow cylinder piston rod penetrate through the cylinder shell, and the lower part of the screw rod penetrates through the inner side of the hollow cylinder piston rod.
Further, the material pole is connected at cylinder casing lower extreme, the inside sliding connection of material pole has the material pole dabber, cavity cylinder piston rod lower part is connected with material pole dabber upper portion, material pole lower part outer wall is annular even activity embedding and has many ceramic ball, material pole dabber outer wall and ceramic ball inner wall contact.
Further, the cooling structure comprises a hose, a water inlet connector, a water outlet connector, an inner water jacket, an outer water jacket, a water inlet and a water outlet, wherein the water inlet connector is fixed at the front end of the material rod, the water outlet connector is fixed at the rear end of the material rod, the hose is connected between the water inlet connector and the right part of the water outlet connector, and the hose is respectively communicated with the water inlet connector and the water outlet connector.
Further, an outer water jacket is arranged inside the material rod, an inner water jacket is arranged inside the material rod and located on the inner side of the outer water jacket, a communication hole is formed in the lower side between the inner water jacket and the outer water jacket, a water inlet and a water outlet are respectively formed in the left side and the right side of the rear portion of the material rod, the water inlet and the water outlet are located above a water outlet connector, the water inlet is communicated with the inner water jacket, and the upper portion of the outer water jacket is communicated with the water outlet.
The utility model has the beneficial effects that: through the structure that is used for leading to cooling water has been increased inside the stock pole, water inlet joint and play water joint connect respectively and are used for electrically conductive water-cooling cable, one end is the water inlet end, the other end is the water outlet end, cooling water gets into and pass through the hose from water inlet joint, it flows out from the water outlet joint to flow into the other end, and water inlet and delivery port are the inlayer water jacket that leads to inside the stock pole respectively, the inlayer water jacket of inside stock pole of water inlet entering stock pole, there is intercommunicating pore and outer water jacket inlayer water jacket lower extreme, through the outer water jacket of through-hole cooling water inflow, the outer water jacket is filled the back and is flowed through the upper end delivery port of outer water jacket again, the heat is taken away in cooling water circulation flow, thereby reach the effect to the stock pole cooling, improve the life of stock pole.
Drawings
FIG. 1 is a schematic overall front view of the present utility model;
FIG. 2 is a schematic diagram of the overall bottom view of the present utility model;
FIG. 3 is a schematic top view of the whole of the present utility model;
FIG. 4 is a schematic view of section A-A of FIG. 1 in accordance with the present utility model;
FIG. 5 is a schematic view of section B-B of FIG. 4 in accordance with the present utility model;
FIG. 6 is a schematic view of the cross-section C-C of FIG. 5 in accordance with the present utility model.
In the figure: 1-shell upper cover, 2-driving motor, 3-speed reducer, 4-speed reducer mount pad, 5-limit switch, 6-spacing post, 7-guide rail bracket, 8-linear bearing, 9-guiding axle, 10-telescopic cylinder, 11-stock pole, 12-ceramic ball, 13-stock pole dabber, 14-hose, 15-water inlet joint, 16-water outlet joint, 17-shaft coupling, 18-lead screw, 20-bearing, 21-lead screw nut, 22-cylinder shell, 23-hollow cylinder piston rod, 24-inlayer water jacket, 25-inlayer water jacket, 26-water inlet, 27-delivery port.
Detailed Description
Referring to fig. 1-6, a rod structure for a vacuum consumable oven, comprising:
a housing upper cover 1;
the driving device is arranged on the upper cover 1 of the shell and comprises a driving motor 2, a speed reducer 3, a speed reducer mounting seat 4, a coupler 17, a screw rod 18 and a bearing 20, wherein the speed reducer mounting seat 4 is fixedly arranged at the upper end of the upper cover 1 of the shell, the speed reducer 3 is arranged at the upper end of the speed reducer mounting seat 4, the driving motor 2 is arranged at the input end of the speed reducer 3, the coupler 17 is connected to the output end of the speed reducer 3, the screw rod 18 is connected to the other end of the coupler 17, the screw rod 18 is connected with the upper cover 1 of the shell through the bearing 20, the driving motor 2 is provided with an input port of the speed reducer 3, the speed reducer 3 is arranged on the speed reducer mounting seat 4 at the top, the speed reducer mounting seat 4 is fixed on the upper cover 1 of the shell through a mounting upright post, the output shaft of the speed reducer 3 is provided with the coupler 17, the other end of the coupler 17 is provided with the screw rod 18, and the screw rod 18 is fixed at the upper end of the upper cover 1 of the shell through the bearing 20, so that the screw rod 18 can be driven to rotate through the cooperation of the driving motor 2 and the speed reducer 3;
the guide device is arranged at the lower part of the driving device and comprises a guide rail bracket 7, linear bearings 8, guide shafts 9 and a screw nut 21, wherein the screw nut 21 is in threaded connection with the outside of a screw rod 18, the guide rail bracket 7 is fixed on the screw nut 21, a limit post 6 is fixed at the upper end of the guide rail bracket 7, a limit switch 5 is arranged at the upper end of the upper cover 1 of the shell, the limit post 6 is positioned below the limit switch 5 and is in contact with the limit switch 5, the limit switch 5 is electrically connected with the driving motor 2, the linear bearings 8 are in a pair and are respectively fixed at two sides of the guide rail bracket 7, the guide shafts 9 are in sliding connection with the inner side of the linear bearings 8, the guide shafts 9 are fixed with the inner wall of the shell, the screw nut 21 is fixed on the guide rail bracket 7, the two sides of the guide rail bracket 7 are provided with the linear bearings 8, the guide shafts 9 matched with the screw nut are arranged on the inner wall of the shell, when the screw rod 18 rotates, the screw nut 21 is driven to move up and down along the guide shaft 9, meanwhile, the linear bearings 8 guarantee the direction of the guide rail bracket 7, the upper end of the limit switch 5 is arranged at the upper end of the shell, the limit switch 5 is fixed at the two sides of the guide rail bracket 7, and the limit post 7 is lifted along with the lower side of the guide rail bracket 7, and the limit switch 7 is lifted up and down along with the limit switch 5;
the telescopic device is arranged below the guide device, the telescopic device is a telescopic cylinder 10, the telescopic cylinder 10 comprises a cylinder shell 22, a piston and a hollow cylinder piston rod 23, the cylinder shell 22 is fixed at the lower end of the guide rail bracket 7, the piston is in sliding connection inside the cylinder shell 22, the hollow cylinder piston rod 23 is fixed at the inner side of the piston, the upper part and the lower part of the hollow cylinder piston rod 23 penetrate through the cylinder shell 22, the lower part of the screw rod 18 penetrates through the inner side of the hollow cylinder piston rod 23, and the upper end of the telescopic cylinder 10 is fixed at the lower end of the guide rail bracket 7 by a screw;
the material rod 11 is arranged at the lower end of the telescopic device, the material rod 11 is connected at the lower end of the cylinder shell 22, the material rod 11 is internally and slidably connected with the material rod mandrel 13, the lower part of the hollow cylinder piston rod 23 is connected with the upper part of the material rod mandrel 13, a plurality of ceramic balls 12 are uniformly and movably embedded in the outer wall of the lower part of the material rod 11 in a ring shape, the outer wall of the material rod mandrel 13 is contacted with the inner wall of the ceramic balls 12, the upper end of the material rod 11 is fixed at the lower end of the cylinder shell 22, the material rod mandrel 13 is fixed with the hollow cylinder piston rod 23, and the material rod mandrel 13 in the material rod 11 can slide up and down, so that when the material rod 11 is driven by a driving device at the upper part to a designated position, the material rod mandrel 13 is pushed to move outwards along the vertical direction of the axis of the material rod 11 when the telescopic cylinder 10 extends, and finally the matched part of the material rod mandrel 13 is expanded, so that the material rod 11 is fixed to ensure the stability of the material rod 11;
the cooling structure is arranged in the material rod 11 and comprises a hose 14, a water inlet joint 15, a water outlet joint 16, an inner water jacket 24, an outer water jacket 25, a water inlet 26 and a water outlet 27, wherein the water inlet joint 15 is fixed at the front end of the material rod 11, the water outlet joint 16 is fixed at the rear end of the material rod 11, the hose 14 is connected between the water inlet joint 15 and the right part of the water outlet joint 16, the hose 14 is respectively communicated with the water inlet joint 15 and the water outlet joint 16, the outer water jacket 25 is arranged inside the material rod 11, the inner water jacket 24 is arranged inside the material rod 11 and is positioned inside the outer water jacket 25, a communication hole is arranged at the lower side between the inner water jacket 24 and the outer water jacket 25, the left side and the right side of the rear part of the material rod 11 are respectively provided with the water inlet 26 and the water outlet 27, the water inlet 26 and the water outlet 27 are positioned above the water outlet joint 16, the water inlet 26 is communicated with the inner water jacket 24, the upper part of the outer water jacket 25 is communicated with the water outlet 27, the structure for passing cooling water is added in the material rod 11, the water inlet joint 15 and the water outlet joint 16 are respectively connected with a water cooling cable for conducting electricity, one end is a water inlet end, the other end is a water outlet end, the cooling water enters from the water inlet joint 15 and passes through the hose 14, flows into the other end and flows out from the water outlet joint 16, the water inlet 26 and the water outlet 27 are respectively communicated with the inner water jacket 24 and the outer water jacket 25 in the material rod 11, the cooling water enters the inner water jacket 24 in the material rod 11 from the water inlet 26, the lower end of the inner water jacket 24 is communicated with the outer water jacket 25 through a communication hole, the cooling water flows into the outer water jacket 25 through the communication hole, and flows out through the water outlet 27 at the upper end of the outer water jacket 25 after the outer water jacket 25 is filled, the cooling water circularly flows to take away heat, so as to achieve the effect of cooling the material rod 11, the service life of the material rod 11 is prolonged.
Claims (7)
1. A rod structure for a vacuum consumable furnace, comprising:
a housing upper cover;
the driving device is arranged on the upper cover of the shell;
the guide device is arranged at the lower part of the driving device;
the telescopic device is arranged below the guide device;
the material rod is arranged at the lower end of the telescopic device;
and the cooling structure is arranged in the material rod.
2. A rod structure for a vacuum consumable oven according to claim 1, characterized in that: the driving device comprises a driving motor, a speed reducer mounting seat, a shaft coupler, a screw rod and a bearing, wherein the speed reducer mounting seat is fixedly arranged at the upper end of the upper cover of the shell, the speed reducer is arranged at the upper end of the speed reducer mounting seat, the driving motor is arranged at the input end of the speed reducer, the shaft coupler is connected to the output end of the speed reducer, the screw rod is connected to the other end of the shaft coupler, and the screw rod is connected with the upper cover of the shell through the bearing.
3. A rod structure for a vacuum consumable oven according to claim 2, characterized in that: the guide device comprises a guide rail bracket, linear bearings, a guide shaft and a screw nut, wherein the screw nut is in threaded connection with the outside of the screw rod, the guide rail bracket is fixed on the screw nut, a limit post is fixed at the upper end of the guide rail bracket, a limit switch is installed at the upper end of the upper cover of the shell, the limit post is positioned below the limit switch and is in contact with the limit switch, the limit switch is electrically connected with the driving motor, the linear bearings are respectively fixed on two sides of the guide rail bracket, the guide shaft is in sliding connection with the inner side of the linear bearings, and the guide shaft is fixed with the inner wall of the shell.
4. A rod structure for a vacuum consumable stove as claimed in claim 3, wherein: the telescopic device is a telescopic cylinder, the telescopic cylinder comprises a cylinder shell, a piston and a hollow cylinder piston rod, the cylinder shell is fixed at the lower end of the guide rail support, the piston is slidably connected inside the cylinder shell, the hollow cylinder piston rod is fixed inside the piston, the upper part and the lower part of the hollow cylinder piston rod penetrate through the cylinder shell, and the lower part of the screw rod penetrates through the inner side of the hollow cylinder piston rod.
5. A rod structure for a vacuum consumable oven according to claim 4, characterized in that: the material pole is connected at cylinder casing lower extreme, the inside sliding connection of material pole has the material pole dabber, cavity cylinder piston rod lower part is connected with material pole dabber upper portion, material pole lower part outer wall is annular even activity embedding and has many ceramic ball, material pole dabber outer wall and ceramic ball inner wall contact.
6. A rod structure for a vacuum consumable oven according to claim 5, characterized in that: the cooling structure comprises a hose, a water inlet connector, a water outlet connector, an inner water jacket, an outer water jacket, a water inlet and a water outlet, wherein the water inlet connector is fixed at the front end of a material rod, the water outlet connector is fixed at the rear end of the material rod, the hose is connected between the water inlet connector and the right part of the water outlet connector, and the hose is respectively communicated with the water inlet connector and the water outlet connector.
7. A rod structure for a vacuum consumable oven according to claim 6, characterized in that: the material rod is internally provided with an outer water jacket, an inner water jacket is arranged in the material rod and positioned on the inner side of the outer water jacket, a communication hole is formed in the lower side between the inner water jacket and the outer water jacket, a water inlet and a water outlet are respectively formed in the left side and the right side of the rear portion of the material rod, the water inlet and the water outlet are positioned above a water outlet joint, the water inlet is communicated with the inner water jacket, and the upper side of the outer water jacket is communicated with the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322363093.1U CN220670155U (en) | 2023-08-31 | 2023-08-31 | Material rod structure for vacuum consumable furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322363093.1U CN220670155U (en) | 2023-08-31 | 2023-08-31 | Material rod structure for vacuum consumable furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220670155U true CN220670155U (en) | 2024-03-26 |
Family
ID=90343629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322363093.1U Active CN220670155U (en) | 2023-08-31 | 2023-08-31 | Material rod structure for vacuum consumable furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220670155U (en) |
-
2023
- 2023-08-31 CN CN202322363093.1U patent/CN220670155U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201575708U (en) | Eddy current scraps throwing device for melting aluminum scarps | |
| CN104976888B (en) | A kind of vacuum consumable smelting furnace | |
| CN220670155U (en) | Material rod structure for vacuum consumable furnace | |
| CN110184629B (en) | Low-energy-consumption cathode fixing lifting equipment | |
| CN204301488U (en) | For the cleaning plant of smelting furnace | |
| CN102252516A (en) | Novel fused magnesia smelting electric arc furnace | |
| CN209669319U (en) | The high-efficiency vacuum consumable furnace apparatus of melting heat can be reduced | |
| CN205071331U (en) | A water -cooling combined electrode that is used for direct current electric stove production mineral wool | |
| CN203124715U (en) | Smelting device for magnesium alloy | |
| CN208936749U (en) | A kind of bottomless electrode DC electric arc furnaces | |
| CN220597606U (en) | False electrode device structure for electroslag remelting furnace | |
| CN204301491U (en) | For the feeding device of smelting furnace | |
| CN203824308U (en) | Vacuum self-consuming arc kish furnace for coaxial power supply | |
| CN201883014U (en) | Molybdenum electrode without water cooling | |
| CN220910134U (en) | Cylinder for remelting electroslag furnace | |
| CN201367458Y (en) | Aluminium liquid on-line degasser with gas self-preheater | |
| CN112815697B (en) | Refractory material smelting furnace | |
| CN202289942U (en) | Permanent magnetic steering direct current electromagnetic mixer | |
| CN205473347U (en) | Quartzy sheath device of electrode nipple | |
| CN210307004U (en) | Machine tool cooling device | |
| CN103940225A (en) | Coaxially-powered self-consuming electric arc vacuum skull furnace | |
| CN204301525U (en) | For the cooling device of smelting furnace | |
| CN220649110U (en) | Side-blown converter convenient to handle dross | |
| CN220896876U (en) | Electrode assembly for submerged arc furnace | |
| CN213984544U (en) | Refractory material smelting furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |