Combined type sample preparation tool for aluminum alloy smelting

Abstract

According to the technical scheme, the combined type sample preparation tool for aluminum alloy smelting comprises a base, a first die clamp and a second die clamp are arranged on the two sides of the top of the base respectively, one end of the first die clamp and one end of the second die clamp are connected in a hinged mode through a hinge rod, and the hinge rod is installed on the base. A liquid containing groove used for containing molten aluminum is formed in the top of the base, notches are formed in the opposite ends of the first die clamp and the second die clamp, when the first die clamp and the second die clamp are closed, the two notches are spliced into a flat-top cone-shaped groove with the bottom face area smaller than the top face area, and the notches are communicated with the liquid containing groove. The flat-top cone-shaped notch is formed when the first die clamp and the second die clamp are closed, the portion with the narrow diameter is located at the top of the liquid containing groove while the situation that molten aluminum flows into the liquid containing groove is not affected, the conical end of the top of a sample is easily knocked off from the portion with the narrow diameter after the molten aluminum is solidified, the sample in the liquid containing groove is clamped in the turning process, and the machining efficiency is greatly improved. Therefore, stable clamping is easy to realize.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloys, in particular to a combined sample preparation tool for aluminum alloy smelting. Background Art

[0002] Aluminum alloys are aluminum-based alloys with certain amounts of other alloying elements added. They are considered a type of light metal. In addition to the general properties of aluminum, aluminum alloys also possess specific properties due to the type and amount of alloying elements added. Aluminum alloys have a specific strength close to that of high-alloy steel, while their specific stiffness exceeds that of steel. They offer excellent casting and plastic working properties, as well as excellent electrical and thermal conductivity, corrosion resistance, and weldability. They are widely used as structural materials in aerospace, aviation, transportation, construction, electromechanical, light chemicals, and consumer goods.

[0003] During the aluminum alloy smelting production process, in order to detect the composition of the molten aluminum in the smelting furnace, suitable small samples need to be prepared. After the bottom is leveled, direct reading spectroscopy detection is performed. However, the samples prepared by the steel sample preparation tools currently used usually have irregular top shapes, which is not conducive to stable clamping on the lathe. At the same time, after the molten aluminum solidifies, the sample is often difficult to remove. Usually, it is dropped to pour the sample out, which can easily damage the sample preparation tools. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a combined sample preparation tool for aluminum alloy smelting.

[0005] In order to achieve the above purpose, the technical solution of the present invention is as follows:

[0006] A combined sample preparation tool for aluminum alloy smelting includes a base, with mold clamp 1 and mold clamp 2 respectively provided on both sides of the top of the base, one end of the mold clamp 1 and mold clamp 2 being hingedly connected by a hinge rod, and the hinge rod is installed on the base, a liquid storage tank for holding molten aluminum is provided on the top of the base, and the facing ends of the mold clamp 1 and mold clamp 2 are both provided with notches, and when the mold clamp 1 and mold clamp 2 are closed, the two notches are combined into a flat-topped cone-shaped groove with a bottom area smaller than the top area, and the notches are connected to the liquid storage tank.

[0007] Preferably, when the mold clamp 1 and the mold clamp 2 are closed, the bottom diameter of the groove formed by the two notches is not greater than 2 cm.

[0008] Preferably, the upper portion of the liquid storage tank is configured as a flat-topped cone-shaped tank with a bottom area smaller than a top area.

[0009] Preferably, the difference between the top diameter and the bottom diameter of the flat-topped cone-shaped groove provided on the upper part of the liquid storage tank is no more than 2 cm.

[0010] Preferably, the base is configured as an isosceles triangle, and the hinged ends of the mold clamp 1 and the mold clamp 2 are located at the angle between the two isosceles sides of the base.

[0011] Preferably, the angle between the two isosceles sides of the base is set to 30-60 degrees.

[0012] Preferably, a fixing rod is fixed to one side of the mold clamp 1 and the mold clamp 2 away from the hinged end.

[0013] Preferably, when the mold clamp 1 and the mold clamp 2 are closed, the two fixing rods are arranged in parallel.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model forms a flat-topped cone-shaped groove when the mold clamp 1 and the mold clamp 2 are closed. While not affecting the flow of molten aluminum into the liquid tank, the narrow diameter portion is located at the top of the liquid tank. After the molten aluminum solidifies, the tapered end of the top of the sample can be easily knocked off from the narrow diameter portion, thereby clamping the sample in the liquid tank during turning, thereby easily achieving stable clamping;

[0016] 2. The utility model facilitates taking out the sample from the liquid tank through the flat-top cone-shaped groove on the upper part of the liquid tank, avoiding damage to the sample and the sample tool caused by dropping, thereby increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of the present invention. In the drawings, the same reference numerals are used to refer to the same components. Among them:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a structural diagram of the base of the utility model;

[0020] Figure 3 This is a schematic structural diagram of the liquid storage tank of the utility model;

[0021] Figure 4 It is a structural diagram of the mold clamp 1 of the present utility model.

[0022] Description of the markings in the figure: 1. Base; 2. Mold clamp 1; 3. Mold clamp 2;

[0023] 4. Fixed rod; 5. Articulated rod; 6. Liquid tank; 7. Through hole 1; 8. Notch; 9. Through hole 2. DETAILED DESCRIPTION

[0024] It is easy to understand that according to the technical solution of the present invention, without changing the essential spirit of the present invention, a person skilled in the art can propose a variety of interchangeable structural methods and implementation methods. Therefore, the following specific embodiments and drawings are only illustrative of the technical solution of the present invention and should not be regarded as the entire present invention or as a limitation or restriction of the technical solution of the present invention.

[0025] like Figure 1 As shown, as a combined sample preparation tool for aluminum alloy smelting of the present invention, it includes a base 1, a mold clamp 1 2 and a mold clamp 2 3, as shown in FIG. Figure 2 As shown, the base 1 is set as an isosceles triangle, and the angle between the two isosceles sides of the base 1 is set to 30-60 degrees, and a through hole 7 is opened at the angle between the two isosceles sides, and a through hole 2 9 is opened at one end of the mold clamp 1 2 and the mold clamp 2 3. The same hinge rod 5 is rotatably set in the through hole 1 7 and the two through holes 2 9, and the hinge rod 5 is set as an I-shaped rod. On the one hand, the hinge rod 5 realizes the hinged connection between the mold clamp 1 2 and the mold clamp 2 3, and on the other hand, the stable connection between the base 1 and the mold clamp 1 2 and the mold clamp 2 3 is realized. At the same time, the appropriate angle of the base 1 is used to avoid the angle between the two isosceles sides being too large, causing the other two angles to be too small. At this time, the length of the third side will be too large, causing unnecessary waste of space. On the other hand, it is avoided that the angle between the two isosceles sides is too small, causing the other two angles to be too large. At this time, the length of the third side will be too small, and the mold clamp 1 2 and the mold clamp 2 3 cannot be well supported when the mold clamp 2 and the mold clamp 2 3 are opened.

[0026] A liquid storage tank 6 is provided on the top of the base 1. Figure 4 As shown, the facing ends of the mold clamp 1 2 and the mold clamp 2 3 are both provided with a notch 8. When the mold clamp 1 2 and the mold clamp 2 3 are closed, the two notches 8 are combined into a flat-topped cone-shaped groove with a bottom area smaller than the top area, and the notch 8 is connected to the liquid tank 6. When the mold clamp 1 2 and the mold clamp 2 3 are closed, a flat-topped cone-shaped groove is formed. Without affecting the flow of molten aluminum into the liquid tank 6, the narrower diameter portion is located at the top of the liquid tank 6. After the molten aluminum solidifies, the tapered end of the top of the sample can be easily knocked off from the narrower diameter portion. The sample in the liquid tank 6 is clamped during turning, thereby easily achieving stable clamping. When the mold clamp 1 2 and the mold clamp 2 3 are closed, the bottom diameter of the groove formed by the two notches 8 is set to 1 cm, ensuring that the diameter of the tapered end of the top of the sample in the liquid tank 6 is small, which is conducive to knocking off the tapered end of the top of the sample.

[0027] like Figure 3As shown, the upper part of the liquid holding tank 6 is set as a flat-topped cone-shaped groove with a bottom area smaller than the top area, and the difference between the top diameter and the bottom diameter of the flat-topped cone-shaped groove set on the upper part of the liquid holding tank 6 is 1 cm. The flat-topped cone-shaped groove on the upper part of the liquid holding tank 6 is conducive to taking out the sample in the liquid holding tank 6, avoiding damage to the sample and the sample tool caused by falling, and increasing practicality. At the same time, the difference between the top diameter and the bottom diameter of the flat-topped cone-shaped groove is 1 cm, which is conducive to taking out the sample and will not cause additional demand for molten aluminum due to the large gap, and also makes the appearance not too abrupt.

[0028] like Figure 1 As shown, a fixing rod 4 is fixed on one side of mold clamp 1 2 and mold clamp 2 3 away from the hinged end, and the two fixing rods 4 are arranged in parallel when mold clamp 1 2 and mold clamp 2 3 are closed. The fixing rod 4 facilitates the closing and opening of mold clamp 1 2 and mold clamp 2 3. The two fixing rods 4 are parallel when mold clamp 1 2 and mold clamp 2 3 are closed to ensure that mold clamp 1 2 and mold clamp 2 3 can be stably closed.

[0029] During use, the mold clamp 1 2 and the mold clamp 2 3 are closed by the fixing rod 4, and the molten aluminum scooped out from the smelting furnace is poured into the liquid tank 6 through the notch 8. After the molten aluminum solidifies, the mold clamp 1 2 and the mold clamp 2 3 are opened by the fixing rod 4 until the liquid tank 6 is fully opened, and the conical end of the top of the sample in the liquid tank 6 is knocked off. The sample in the liquid tank 6 is clamped during turning, and direct reading spectrum detection is performed after turning.

[0030] The technical scope of the present invention is not limited to the contents described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical concept of the present invention, and these deformations and modifications should all fall within the scope of protection of the present invention.

Claims

1. A combined sample preparation tool for aluminum alloy smelting, characterized by: The invention comprises a base (1), wherein a mold clamp 1 (2) and a mold clamp 2 (3) are respectively provided on both sides of the top of the base (1), one end of the mold clamp 1 (2) and the mold clamp 2 (3) are hingedly connected through a hinge rod (5), and the hinge rod (5) is installed on the base (1), and a liquid storage tank (6) for storing molten aluminum is provided on the top of the base (1), and the mold clamp 1 (2) and the mold clamp 2 (3) are both provided with notches (8) at the opposite ends, and when the mold clamp 1 (2) and the mold clamp 2 (3) are closed, the two notches (8) are combined into a flat-topped cone-shaped groove with a bottom area smaller than a top area, and the notch (8) is connected to the liquid storage tank (6).

2. The combined sample preparation tool for aluminum alloy smelting according to claim 1, characterized in that: When the mold clamp 1 (2) and the mold clamp 2 (3) are closed, the bottom diameter of the groove formed by the two notches (8) is not greater than 2 cm.

3. The combined sample preparation tool for aluminum alloy smelting according to claim 2, characterized in that: The upper portion of the liquid storage tank (6) is configured as a flat-topped cone-shaped tank with a bottom area smaller than a top area.

4. The combined sample preparation tool for aluminum alloy smelting according to claim 3, characterized in that: The difference between the top diameter and the bottom diameter of the flat-topped cone-shaped groove provided on the upper part of the liquid storage tank (6) is no more than 2 cm.

5. The combined sample preparation tool for aluminum alloy smelting according to claim 1, characterized in that: The base (1) is configured as an isosceles triangle, and the hinged ends of the mold clamp 1 (2) and the mold clamp 2 (3) are located at the angle between the two isosceles sides of the base (1).

6. The combined sample preparation tool for aluminum alloy smelting according to claim 5, characterized in that: The angle between the two isosceles sides of the base (1) is set to 30-60 degrees.

7. The combined sample preparation tool for aluminum alloy smelting according to claim 1, characterized in that: A fixing rod (4) is fixed to each of the mold clamp 1 (2) and the mold clamp 2 (3) on a side away from the hinged end.

8. The combined sample preparation tool for aluminum alloy smelting according to claim 7, characterized in that: When the mold clamp 1 (2) and the mold clamp 2 (3) are closed, the two fixing rods (4) are arranged in parallel.

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