CN215786708U - Magnesium-lithium alloy vacuum melting ingot furnace mould rotary supporting mechanism - Google Patents
Magnesium-lithium alloy vacuum melting ingot furnace mould rotary supporting mechanism Download PDFInfo
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- CN215786708U CN215786708U CN202122386498.8U CN202122386498U CN215786708U CN 215786708 U CN215786708 U CN 215786708U CN 202122386498 U CN202122386498 U CN 202122386498U CN 215786708 U CN215786708 U CN 215786708U
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Abstract
The utility model belongs to the field of vacuum melting magnesium-lithium alloy ingot furnaces, and particularly discloses a grinding tool rotary supporting mechanism of a magnesium-lithium alloy vacuum melting ingot furnace, which comprises a rotary table, wherein a plurality of molds are arranged on the rotary table at intervals along the circumferential direction, a rotary driving mechanism is arranged at the bottom of the rotary table, the rotary driving mechanism is connected with one end of a speed reducer coupler through a universal coupler and a transmission part penetrating through the furnace wall of the magnesium-lithium alloy vacuum melting ingot furnace and extending into the furnace, the other end of the speed reducer coupler is in transmission connection with an output shaft of a motor and a speed reducer, the rotary driving mechanism can drive the rotary table to rotate 360 degrees in a horizontal plane under the action of the motor and the speed reducer, the rotary table can rotate in the furnace under the action of the motor, the rotary table rotates to drive the molds on the rotary table to generate displacement, a plurality of molds can be poured at one time, and the working efficiency is high.
Description
Technical Field
The utility model belongs to the field of vacuum melting magnesium-lithium alloy ingot furnaces, and particularly discloses a grinding tool rotary supporting mechanism of a magnesium-lithium alloy vacuum melting ingot furnace.
Background
The conventional magnesium-lithium alloy smelting adopts a common atmosphere protection smelting ingot furnace, the product quality is unstable, the production efficiency is low, and because the magnesium material has low ignition point and is easy to burn to cause damage to the safety of workers, the magnesium-lithium alloy is smelted by the vacuum smelting ingot furnace in the industry at present, the magnesium material is prevented from burning to cause damage to human bodies, magnesium and aluminum are smelted in a vacuum state to better metal tissues, the magnesium-lithium alloy is smelted in the vacuum state, a mold needs to be placed in a vacuum magnesium-lithium alloy smelting ingot furnace chamber, the smelted magnesium-lithium alloy metal liquid is cast into the mold, the mold is taken out after the casting is finished, the working efficiency is low, and the process is complicated.
Disclosure of Invention
In order to solve the problems in the background art, the utility model discloses a mould rotation supporting mechanism of a magnesium-lithium alloy vacuum melting ingot furnace, which comprises a turntable, wherein a plurality of moulds are arranged on the turntable along the circumferential direction, and the turntable rotates to enable the moulds to shift for casting the next mould, so that the working efficiency is improved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a magnesium lithium alloy vacuum melting ingot furnace grinding apparatus gyration supporting mechanism, which comprises a rotating disk, the carousel sets up in magnesium lithium alloy vacuum melting ingot furnace, be provided with a plurality of mould along circumference interval on the carousel, bottom at the carousel is provided with slewing drive mechanism, slewing drive mechanism passes through universal coupling and passes magnesium lithium alloy vacuum melting ingot furnace oven and stretch into the driving medium in the stove and be connected with the one end of speed reducer coupling, the other end of speed reducer coupling is connected with the output shaft transmission of motor and speed reducer, under the effect of motor and speed reducer, slewing drive mechanism can drive the carousel 360 rotations in the horizontal plane.
Further, the rotation driving mechanism comprises a turbine and a worm, one end, close to the turntable, of the universal coupling is connected with the worm, the worm is meshed with the turbine and connected with the rotating shaft, the turbine is sleeved on a rotating shaft vertically arranged below the turntable, the bottom of the center of the turntable is connected with the top of the turbine, and under the action of the motor and the speed reducer, the universal coupling can drive the turntable to rotate in the horizontal plane by 360 degrees through the turbine and the worm.
Furthermore, the rotating shaft is arranged on the fixed bottom plate below the turntable, and the lower end of the rotating shaft is connected with the fixed bottom plate.
Furthermore, a magnetic fluid seal is arranged between the speed reducer coupler and the furnace wall of the magnesium-lithium alloy vacuum melting ingot furnace.
Furthermore, a coupling sleeve is arranged at one end, close to the speed reducer coupling, of the universal coupling, and the coupling sleeve is in transmission connection with one end of the speed reducer coupling through a transmission part penetrating through the furnace wall of the magnesium-lithium alloy vacuum melting ingot furnace and extending into the furnace.
Furthermore, the rotating shaft is a T-shaped shaft, and a step surface matched with the rotating shaft is arranged on the inner ring of the turbine.
Compared with the prior art, the utility model has the beneficial effects that:
the grinding tool rotary supporting mechanism of the magnesium-lithium alloy vacuum melting ingot furnace comprises a turntable, wherein a plurality of molds are arranged on the turntable at intervals along the circumferential direction, the turntable can rotate in the furnace under the action of a motor, a speed reducer and rotary driving, the rotation of the turntable drives the molds on the turntable to generate displacement, so that the next mold rotates to a casting position to perform casting of the next mold, a plurality of molds can be cast at one time, and the working efficiency is high.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention in its working state;
FIG. 3 is a cross-sectional view E-E of FIG. 2;
in the above figures: 1-a turntable; 2-universal coupling; 3-furnace wall; 4-magnetic fluid sealing; 5-a speed reducer coupler; 6-motor and speed reducer; 7-coupling sleeve; 8-fixing the bottom plate; 9-rotation driving; 9.1-worm; 9.2-turbine; 9.3-rotating shaft; 10-a mould.
Detailed Description
In order to better understand the present invention, the following examples are further provided to illustrate the present invention, but the present invention is not limited to the following examples.
The grinding tool rotary supporting mechanism of the magnesium-lithium alloy vacuum melting ingot furnace comprises a rotary table 1, wherein the rotary table 1 is arranged in the magnesium-lithium alloy vacuum melting ingot furnace, a plurality of moulds 10 are arranged on the rotary table 1 at intervals along the circumferential direction, a rotary driving mechanism 9 is arranged at the bottom of the rotary table 1, the rotary driving mechanism 9 is connected with one end of a speed reducer coupler 5 through a universal coupler 2 and a transmission piece penetrating through a furnace wall 3 of the magnesium-lithium alloy vacuum melting ingot furnace and extending into the furnace, the other end of the speed reducer coupler 5 is in transmission connection with an output shaft of a motor and a speed reducer 6, and under the action of the motor and the speed reducer 6, the rotary driving mechanism 9 can drive the rotary table 1 to rotate 360 degrees in a horizontal plane.
As optional design, preferably, the rotary driving mechanism 9 comprises a turbine 9.2 and a worm 9.1, one end of the universal coupling 2 close to the turntable 1 is connected with the worm 9.1, the worm 9.1 is meshed with the turbine 9.2, the turbine 9.2 is sleeved on a rotating shaft 9.3 vertically arranged below the turntable 1, the rotating shaft 9.3 is arranged on a fixed bottom plate 8 below the turntable 1, the lower end of the rotating shaft 9.3 is connected with the fixed bottom plate 8, the central bottom of the turntable 1 is connected with the top of the turbine 9.2, and under the action of the motor and the speed reducer 6, the universal coupling 2 can drive the turntable 1 to rotate 360 degrees in the horizontal plane through the turbine 9.2 and the worm 9.1.
As an optional design, preferably, a magnetic fluid seal 4 is arranged between the speed reducer coupler 5 and the furnace wall 3 of the magnesium-lithium alloy vacuum melting ingot furnace, a magnetic fluid seal shaft is arranged in the magnetic fluid seal 4, a coupling sleeve 7 is arranged at one end of the universal coupler 2 close to the speed reducer coupler 5, the coupling sleeve 7 is in transmission connection with one end of the magnetic fluid seal shaft extending into the furnace through the furnace wall 3 of the magnesium-lithium alloy vacuum melting ingot furnace, and the other end of the magnetic fluid seal shaft extends out of the furnace and is connected with the output end of the speed reducer coupler 5.
As an alternative design, the rotating shaft 9.3 is preferably a T-shaped shaft, and a step surface matched with the rotating shaft 9.3 is arranged on an inner ring of the turbine 9.2 to limit the axial movement of the turbine 9.2 along the rotating shaft 9.3.
The working process of the utility model is as follows:
a plurality of moulds 10 are arranged at intervals along the circumferential direction of the turntable 1, after the smelting of the magnesium-lithium alloy is finished in a vacuum state, casting is started, after the first mold 10 finishes casting, the motor and the speed reducer 6 are started, the motor and the speed reducer 6 start to work and sequentially pass through the speed reducer coupler 5, the magnetic fluid sealing shaft, the coupling sleeve 7, the universal coupler 2, the worm 9.1 and the worm wheel 9.2 to drive the turntable 1 to rotate, after the speed reducer decelerates, the magnetic fluid sealing shaft transmits torque force to the universal coupler 2 to drive the rotary drive 9 to decelerate for two stages and then drive the turntable 1 to rotate, thereby moving the mould through the rotation of the turntable 1, casting the next mould, casting a plurality of moulds at one time, having high working efficiency, in addition, the staying time of the mold 10 in the pouring position during pouring can be adjusted by adjusting the rotating speed of the motor and the speed reducer 6 in the pouring process, so that the requirements of different pouring heights of different molds 10 are met.
The above description is only an application embodiment of the present invention, but the scope of the present invention is not limited thereto, and the scope of the present invention should not be limited by the description, and any equivalent changes made according to the technical solution of the present invention should be covered within the scope of the present invention.
Claims (6)
1. The utility model provides a magnesium lithium alloy vacuum melting ingot furnace grinding apparatus gyration supporting mechanism which characterized by: the rotary table is arranged in a magnesium-lithium alloy vacuum melting ingot furnace, a plurality of molds are arranged on the rotary table at intervals along the circumferential direction, a rotary driving mechanism is arranged at the bottom of the rotary table, the rotary driving mechanism extends into a transmission part in the furnace and is connected with one end of a speed reducer coupler through a universal coupler and a transmission part penetrating through the furnace wall of the magnesium-lithium alloy vacuum melting ingot furnace, the other end of the speed reducer coupler is in transmission connection with an output shaft of a motor speed reducer, and the rotary driving mechanism can drive the rotary table to rotate 360 degrees in the horizontal plane under the action of the motor speed reducer.
2. The grinding tool rotary supporting mechanism of the magnesium-lithium alloy vacuum melting ingot furnace according to claim 1, which is characterized in that: the rotary driving mechanism comprises a turbine and a worm, one end of the universal coupling close to the rotary table is connected with the worm, the worm is meshed with the turbine and is connected with the rotary table, the turbine is sleeved on a rotating shaft vertically arranged below the rotary table, the bottom of the center of the rotary table is connected with the top of the turbine, and under the action of the motor reducer, the universal coupling can drive the rotary table to rotate 360 degrees in the horizontal plane through the turbine and the worm.
3. The grinding tool rotary supporting mechanism of the magnesium-lithium alloy vacuum melting ingot furnace, according to claim 2, is characterized in that: the rotating shaft is arranged on the fixed bottom plate below the turntable, and the lower end of the rotating shaft is connected with the fixed bottom plate.
4. The grinding tool rotary supporting mechanism of the magnesium-lithium alloy vacuum melting ingot furnace, according to claim 2, is characterized in that: and a magnetic fluid seal is arranged between the speed reducer coupler and the furnace wall of the magnesium-lithium alloy vacuum melting ingot furnace.
5. The grinding tool rotary supporting mechanism of the magnesium-lithium alloy vacuum melting ingot furnace, according to claim 2, is characterized in that: and a coupling sleeve is arranged at one end of the universal coupling close to the speed reducer coupling, and the coupling sleeve is in transmission connection with one end of the speed reducer coupling through a transmission part penetrating through the furnace wall of the magnesium-lithium alloy vacuum melting ingot furnace and extending into the furnace.
6. The grinding tool rotary supporting mechanism of the magnesium-lithium alloy vacuum melting ingot furnace, according to claim 2, is characterized in that: the rotating shaft is a T-shaped shaft, and the inner ring of the turbine is provided with a step surface matched with the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122386498.8U CN215786708U (en) | 2021-09-30 | 2021-09-30 | Magnesium-lithium alloy vacuum melting ingot furnace mould rotary supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122386498.8U CN215786708U (en) | 2021-09-30 | 2021-09-30 | Magnesium-lithium alloy vacuum melting ingot furnace mould rotary supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215786708U true CN215786708U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122386498.8U Active CN215786708U (en) | 2021-09-30 | 2021-09-30 | Magnesium-lithium alloy vacuum melting ingot furnace mould rotary supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215786708U (en) |
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2021
- 2021-09-30 CN CN202122386498.8U patent/CN215786708U/en active Active
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