CN218532736U - Device capable of improving appearance quality of 30kg silver ingots - Google Patents
Device capable of improving appearance quality of 30kg silver ingots Download PDFInfo
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- CN218532736U CN218532736U CN202222768377.4U CN202222768377U CN218532736U CN 218532736 U CN218532736 U CN 218532736U CN 202222768377 U CN202222768377 U CN 202222768377U CN 218532736 U CN218532736 U CN 218532736U
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Abstract
The utility model relates to a device capable of improving the appearance quality of 30kg silver ingots, which comprises a frame, a hydraulic pump station, a lifting ejector rod, a lifting platform and a mould; the hydraulic pump station is arranged in the rack, the lifting ejector rods are arranged on two sides in the rack, and oil pipes are arranged between the hydraulic pump station and the lifting ejector rods for communication; the two sides above the rack are hinged with the lifting platform, and the lifting platform is vertically and correspondingly connected with the lifting mandril to drive the lifting platform to deflect and incline; the mould is placed above the lifting platform, a placing platform is arranged in the middle of the upper portion of the rack, and the placing platform and the lifting platform are distributed at a certain included angle. The utility model discloses a slope casting, slope casting use the back, no matter be the bottom stratification phenomenon of 30kg silver-colored ingot or off-the-shelf qualification rate have all broken traditional flat die casting method, the effectual production efficiency that has improved.
Description
Technical Field
The utility model relates to a non-ferrous smelting technical field especially relates to a can improve device of 30kg silver-colored spindle appearance quality.
Background
In the process of casting 30kg of silver ingots, the bottom of the formed silver ingots is layered, and the appearance quality does not reach the standard. The silver ingot has good appearance, the surface of the silver ingot is clean, once the appearance is affected, large-area polishing is needed manually, the labor intensity is high, the productivity is restricted, and the production efficiency is low.
The reason why the appearance of the silver alloy is layered is that flat die casting, namely, the silver liquid is cast in a horizontally placed die originally. When the flat die is used for casting, the high-temperature silver liquid enters the die and then slowly fills the bottom of the whole die, and the silver liquid can be rapidly condensed due to large temperature difference, so that the bottom of the formed silver ingot is obvious.
Disclosure of Invention
The utility model discloses a solve the flat die casting and easily cause the obvious problem of silver ingot outward appearance layering, provide a device that can improve 30kg silver ingot appearance quality, adopt the slope casting mode, silver liquid is from the one end of mould, slowly in getting into whole mould at the uniform velocity, can avoid silver ingot layering phenomenon.
In order to achieve the above object, the utility model adopts the following technical scheme:
a device capable of improving the appearance quality of a 30kg silver ingot comprises a rack, a hydraulic pump station, a lifting ejector rod, a lifting platform and a mold;
the hydraulic pump station is arranged in the rack, the lifting ejector rods are arranged on two sides in the rack, oil pipes are arranged between the hydraulic pump station and the lifting ejector rods for communication, the lifting ejector rods are provided with a power source required by lifting by the hydraulic pump station, and the lifting ejector rods are vertically arranged;
the lifting platform is hinged to two sides above the rack, so that the lifting platform can be turned and inclined, the lifting platform is vertically and correspondingly connected with the lifting ejector rod to drive the lifting platform to deflect and incline, namely the lifting platform can be driven to turn and incline by the lifting ejector rod;
the mould is placed above the lifting platform, the mould is of a rectangular groove structure, a placing platform is arranged in the middle of the upper portion of the rack, and the placing platform and the lifting platform are distributed at a certain included angle.
Further, the frame is the table frame construction that the shaped steel welding formed, and the middle part is laid in the frame hydraulic power unit, hydraulic power unit are formed by pump unit, integrated package or valve combination, oil tank, electric box combination, and hydraulic power unit is prior art, and it is no longer repeated here.
Furthermore, the lifting ejector rod is a hydraulic cylinder with a built-in displacement sensor, and two ends of the lifting ejector rod are respectively hinged with the rack and the lifting platform.
Furthermore, the lifting platform and the placing platform are flat plate bodies, one end of the lifting platform is bent upwards to form a blocking strip, and the blocking strip and the lifting platform are connected and combined to form an L-shaped plate body, so that the die can be prevented from sliding down, and the stability of placing the die is ensured; one end of the lifting platform is hinged with the rack, and the other end of the lifting platform is hinged with the lifting ejector rod.
Furthermore, the included angle between the placing platform and the lifting platform is 30 degrees, and the inclination angle of the mold is required to be 30 degrees when 30kg of silver ingots are cast.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model has the advantages of reasonable design, hydraulic power unit provides the power supply for the pneumatic cylinder, and the flexible upset slope that realizes lift platform of control pneumatic cylinder, and then drive the together slope of mould. Set up two moulds, and then can launch the casting operation of silver ingot simultaneously, be convenient for improve production efficiency. The mould does not need manual jack-up, also can be convenient under the effect of lift ejector pin to adjust the inclination of mould, and then is suitable for the casting of different specification models silver ingot.
The utility model discloses require the mould to be in 30 tilt states earlier when casting 30kg silver-colored spindle, silver-colored liquid fills earlier in mould one end, and then the control mould slowly descends, and then silver-colored liquid slowly flows until filling whole mould, can let 30kg silver-colored spindle appearance quality especially bottom obvious layering phenomenon no longer appear through above design, improves silver-colored spindle appearance quality's qualification rate, and silver-colored spindle outward appearance is more perfect, also carries out the manual work again and polishes, reduces artificial intensity of labour.
Drawings
Fig. 1 is a schematic view of the overall structure of a device capable of improving the appearance quality of a 30kg silver ingot.
Fig. 2 is a front view of the device for improving the appearance quality of a 30kg silver ingot according to the present invention.
The reference numbers in the figures are: 1 frame, 2 hydraulic power unit, 3 lift ejector pins, 4 lift platforms, 5 moulds, 6 blend stops, 7 place the platform.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:
as shown in figures 1-2, the device capable of improving the appearance quality of a 30kg silver ingot comprises a rack 1, a hydraulic pump station 2, a lifting ejector rod 3, a lifting platform 4 and a mold 5.
The frame 1 is formed by welding profile steel, and the welded frame 1 is of a table frame structure. The hydraulic pump station 2 is arranged in the frame 1, namely the hydraulic pump station 2 is arranged in the middle of the inside of the frame 1, the hydraulic pump station 2 is in the prior art, and the hydraulic pump station 2 is formed by combining a pump device, an integrated block or a valve, an oil tank and an electric box.
The principle of the hydraulic pump station 2 is as follows: the motor drives the oil pump to rotate, the pump pumps oil after absorbing oil from the oil pump, mechanical energy is converted into pressure energy of hydraulic oil, and the hydraulic oil is transmitted to an oil cylinder or an oil motor of the hydraulic machine through an external pipeline after being adjusted in direction, pressure and flow by the hydraulic valve through the integrated block or the valve combination, so that the direction change of the hydraulic machine, the strength and the speed of the hydraulic machine are controlled, and various hydraulic machines are pushed to do work.
The two sides in the rack 1 are provided with lifting ejector rods 3, the lower ends of the lifting ejector rods 3 are hinged with the rack 1, and the lifting ejector rods 3 are vertically arranged. The lifting ejector rod 3 adopts a hydraulic cylinder with a built-in displacement sensor, an oil pipe is arranged between the hydraulic pump station 2 and the lifting ejector rod 3 for communication, and then hydraulic energy generated by the hydraulic pump station 2 is transmitted to the lifting ejector rod 3 through the oil pipe, so that the lifting ejector rod 3 can run.
Two sides above the frame 1 are hinged with lifting platforms 4, and the lifting platforms 4 are flat plate bodies. When the lifting platform is installed, one end of the lifting platform 4 is hinged to the rack 1, and then the lifting platform 4 can deflect relative to the rack 1 to incline to a certain degree.
In order to drive the lifting platform 4, the lifting platform 4 is correspondingly connected with the lifting ejector rod 3 up and down, the upper end of the lifting ejector rod 3 is hinged with the other end of the lifting platform 4 during installation, and then the lifting platform 4 can be driven to deflect and incline through the lifting ejector rod 3.
A mould 5 is placed above the lifting platform 4, and the mould 5 is of a rectangular groove structure. In order to prevent that lift platform 4 from producing the landing risk after the slope, mould 5, 4 one ends of lift platform upwards buckle and form blend stop 6, and blend stop 6 is the plate body of "L" shape with lift platform 4 connected combination, and then can block mould 5, guarantees the stability that mould 5 placed.
Be provided with place the platform 7 in the middle part of frame 1 top, place the platform 7 also is straight plate body, and place the platform 7 horizontal distribution, and then place the platform 7 and be certain contained angle distribution with lift platform 4. In this embodiment, the angle between the placing platform 7 and the lifting platform 4 is 30 °.
When carrying out silver ingot casting operation: the hydraulic pump station 2 is started, the hydraulic cylinder is controlled to extend out for a certain length, the lifting platform 4 and the placing platform 7 are guaranteed to keep an included angle of 30 degrees, then the mould 5 is placed on the lifting platform 4, and the mould 5 is in a 30-degree inclined state at the moment. The method comprises the steps of casting silver liquid into a mold 5, filling the silver liquid at one end of the mold 5 at first until one end of the mold 5 is completely filled, controlling a hydraulic cylinder to retract to an initial state, further continuously reducing the inclination angle of the mold 5 until the mold 5 keeps a horizontal state, in the process, slowly and uniformly entering the whole mold 5 from one end of the mold 5 by using high-temperature silver liquid, enabling the temperature of the silver liquid in the mold 5 to be uniform, further enabling the appearance quality of 30kg silver ingots, particularly the bottom of the silver ingots not to obviously layer, and achieving the purpose that the appearance quality of the 30kg silver ingots is not layered.
In order to improve the application range, the inclination angle of the lifting platform 4 is changed by controlling the stroke of the hydraulic cylinder, and then the inclination angle of the mould 5 is adjusted, so that the method is suitable for casting silver ingots of different specifications and models.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (5)
1. A device capable of improving the appearance quality of a 30kg silver ingot is characterized by comprising a rack (1), a hydraulic pump station (2), a lifting ejector rod (3), a lifting platform (4) and a mold (5);
the hydraulic pump station (2) is arranged in the rack (1), the lifting ejector rods (3) are arranged on two sides in the rack (1), oil pipes are arranged between the hydraulic pump station (2) and the lifting ejector rods (3) to be communicated, and the lifting ejector rods (3) are vertically arranged;
the two sides above the rack (1) are hinged with the lifting platform (4), and the lifting platform (4) is vertically and correspondingly connected with the lifting ejector rod (3) to drive the lifting platform (4) to deflect and incline;
place lift platform (4) top mould (5), mould (5) are rectangular groove structure, and frame (1) top middle part is provided with place the platform (7), place the platform (7) are certain contained angle with lift platform (4) and distribute.
2. The device capable of improving the appearance quality of the 30kg silver ingots according to the claim 1 is characterized in that the rack (1) is a table frame structure formed by welding profile steel, the hydraulic pump station (2) is arranged in the middle of the inside of the rack (1), and the hydraulic pump station (2) is formed by combining a pump device, an integrated block or a valve, an oil tank and an electric box.
3. The device capable of improving the appearance quality of the 30kg silver ingots according to claim 1, wherein the lifting ejector rod (3) is a hydraulic cylinder with a built-in displacement sensor, and two ends of the lifting ejector rod (3) are respectively hinged with the frame (1) and the lifting platform (4).
4. The device capable of improving the appearance quality of the 30kg silver ingots according to claim 1, wherein the lifting platform (4) and the placing platform (7) are both straight plate bodies, one end of the lifting platform (4) is bent upwards to form a barrier strip (6), and the barrier strip (6) and the lifting platform (4) are connected and combined to form an L-shaped plate body;
one end of the lifting platform (4) is hinged with the rack (1), and the other end of the lifting platform (4) is hinged with the lifting ejector rod (3).
5. The device for improving the appearance quality of the 30kg silver ingot according to the claim 1, wherein the included angle between the placing platform (7) and the lifting platform (4) is 30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222768377.4U CN218532736U (en) | 2022-10-20 | 2022-10-20 | Device capable of improving appearance quality of 30kg silver ingots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222768377.4U CN218532736U (en) | 2022-10-20 | 2022-10-20 | Device capable of improving appearance quality of 30kg silver ingots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218532736U true CN218532736U (en) | 2023-02-28 |
Family
ID=85281192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222768377.4U Active CN218532736U (en) | 2022-10-20 | 2022-10-20 | Device capable of improving appearance quality of 30kg silver ingots |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218532736U (en) |
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2022
- 2022-10-20 CN CN202222768377.4U patent/CN218532736U/en active Active
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