Combined supporting device for homogenizing aluminum alloy casting rod

Abstract

According to the technical scheme, the combined type supporting device for homogenizing the aluminum alloy casting rod comprises a supporting square rod, a plurality of embedding grooves are formed in the upper face and the lower face of the supporting square rod at equal intervals, and supporting assemblies used for supporting the casting rod are arranged in the embedding grooves in a sliding mode. The supporting assembly comprises a bottom plate connected with the embedding grooves in a sliding mode, an arc-shaped supporting plate is fixed to the middle of the surface of the bottom plate, the included angle between the connecting lines of the two ends of the arc-shaped supporting plate and the circle center of the arc-shaped supporting plate is not smaller than 120 degrees and not larger than 180 degrees, the embedding grooves are all arranged to be inverted-splayed notches, and the shape of the section of the bottom plate is matched with the shape of the section of each embedding groove. When the cast rods are homogeneously stacked, the cast rods are placed on the arc-shaped supporting plate of the supporting assembly, the arc-shaped supporting plate can at least support one third of the circumference of the cast rods, and compared with a conventional scheme, the force bearing area is obviously increased, so that force is dispersed on the whole force bearing area, and homogeneity indentations can be effectively eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of homogenization, in particular to a combined supporting device for homogenizing aluminum alloy casting rods. Background Art

[0002] After the aluminum alloy cast bars are prepared, they need to be homogenized. However, when the aluminum alloy cast bars are currently stacked, aluminum alloy square bars are used as separators and supports between layers. However, the aluminum alloy cast bars and the supporting square bars are in approximate line contact. As the homogenization temperature increases, the hardness of the aluminum alloy cast bars decreases. Under the action of weight, homogenization indentations will appear at the contact position between the surface of the aluminum alloy cast bars and the supporting square bars. Especially for the aluminum alloy cast bars placed in the lower layer, the homogenization indentations are more severe, resulting in seriously poor surface quality of the aluminum alloy cast bars. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention aims to provide a combined support device for homogenizing aluminum alloy cast rods.

[0004] In order to achieve the above purpose, the technical solution of the present invention is as follows:

[0005] A combined support device for homogenizing aluminum alloy cast rods, comprising a supporting square rod, wherein a plurality of embedding grooves are provided on the upper and lower surfaces of the supporting square rod at equal distances, wherein support components for supporting the cast rods are slidably arranged in the embedding grooves, and the support components include a base plate slidably connected to the embedding grooves, an arc-shaped support plate is fixed to the middle of the surface of the base plate, and the angle between the two ends of the arc-shaped support plate and the line connecting the center of the arc-shaped support plate is not less than 120° and not more than 180°.

[0006] Preferably, the embedding grooves are all configured as inverted figure-eight notches, and the cross-sectional shape of the bottom plate is configured to match the cross-sectional shape of the embedding grooves.

[0007] Preferably, the inner angle of the embedding groove is set to 75-85°.

[0008] Preferably, the depth of the embedding groove is the same as the thickness of the bottom plate, and is specifically set to 5-8 mm.

[0009] Preferably, the longest length of the embedding groove is equal to the length of the side of the bottom plate away from the arc-shaped support plate, and is set to at least one third of the straight-line distance between the two ends of the arc-shaped support plate.

[0010] Preferably, the support assembly is in surface contact with the cast rod.

[0011] Preferably, the thickness of the arc-shaped support plate is set to 2-4 mm.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. When the cast bars are homogeneously stacked, the utility model places the cast bars on the arc-shaped support plate of the support assembly. The arc-shaped support plate can support at least one-third of the circumference of the cast bars. Compared with the conventional solution, the load-bearing area is significantly increased, so that the force is dispersed over the entire load-bearing area, which can effectively eliminate homogeneous indentations and has high practical value.

[0014] 2. The utility model improves the stability of the support assembly through the inverted figure-eight embedded groove and the bottom plate adapted thereto, thereby improving the stability of the cast rod support and further ensuring the stability of the cast rods during homogeneous stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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:

[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model Figure 3 .

[0019] Explanations in the figure: 1. Supporting square rod; 2. Embedded groove; 3. Support assembly; 4. Casting rod. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1As shown, as a combined support device for homogenizing aluminum alloy cast rods of the utility model, it includes a supporting square rod 1, and a plurality of embedding grooves 2 are opened at equal distances on the upper and lower surfaces of the supporting square rod 1. One end of the embedding groove 2 is opened, and the embedding grooves 2 on the two surfaces are correspondingly arranged. The embedding grooves 2 are all arranged to be inverted eight-shaped notches, and the inner angle of the embedding groove 2 is set to 80°. Through the appropriate angle, the lengths of the two sides of the embedding groove 2 will not differ too much. Support components 3 are slidably arranged in the embedding grooves 2, and a cast rod 4 is placed on the support component 3. The material of the cast rod 4 is set to aluminum alloy. , the support component 3 is in surface contact with the cast rod 4. Compared with the conventional solution, the bearing area is significantly increased, so that the force is dispersed over the entire bearing area, which can effectively eliminate homogeneous indentations. The support component 3 includes a bottom plate that is slidably connected to the embedding groove 2, and the cross-sectional shape of the bottom plate is set to be adapted to the cross-sectional shape of the embedding groove 2. The stability of the support component 3 is improved by the inverted eight-shaped embedding groove 2 and the bottom plate adapted thereto, and the support component 3 is prevented from falling off from above the embedding groove 2, thereby improving the stability of the support for the cast rod 4, and then ensuring the stability of the cast rod 4 during homogeneous stacking.

[0022] An arc-shaped support plate is fixed to the middle of the bottom plate surface, and the angle between the two ends of the arc-shaped support plate and the line connecting the center of the arc-shaped support plate is not less than 120° and not more than 180°. The arc-shaped support plate ensures that the support assembly 3 supports at least one-third of the circumference of the cast rod 4 when supporting the cast rod 4, and has high stability. The thickness of the arc-shaped support plate is set to 3mm, and the length of the bottom plate away from the side of the arc-shaped support plate is equal to the longest length of the embedded groove 2, and is set to at least one-third of the straight-line distance between the two ends of the arc-shaped support plate, ensuring sufficient length of the bottom plate and thus ensuring the stability of the bottom plate in supporting the arc-shaped support plate and the cast rod 4 on the arc-shaped support plate.

[0023] Example 1

[0024] like Figure 1 As shown, the cross-section of the supporting square rod 1 is set to a square with a side length of 80 mm, the depth of the embedded groove 2 is the same as the thickness of the base plate, and is specifically set to 5 mm, the minimum spacing between the embedded grooves 2 is set to 69.5 mm, the radius of the arc-shaped support plate is set to 50.5 mm, and the length of the base plate away from the arc-shaped support plate is set to 37.26 mm. This embodiment is suitable for an aluminum alloy cast rod 4 with a diameter of 101 mm.

[0025] Example 2

[0026] like Figure 2As shown, the cross-section of the supporting square rod 1 is set to a square with a side length of 80 mm, the depth of the embedded groove 2 is the same as the thickness of the base plate, and is specifically set to 8 mm, the minimum spacing between the embedded grooves 2 is set to 180 mm, the radius of the arc-shaped support plate is set to 114.5 mm, and the length of the base plate away from the arc-shaped support plate is set to 55.83 mm. This embodiment is suitable for an aluminum alloy cast rod 4 with a diameter of 229 mm.

[0027] Example 3

[0028] like Figure 3 As shown, the cross-section of the supporting square rod 1 is set to a square with a side length of 80 mm, the depth of the embedded groove 2 is the same as the thickness of the base plate, and is specifically set to 8 mm, the minimum spacing between the embedded grooves 2 is set to 317 mm, the radius of the arc-shaped support plate is set to 190.5 mm, and the length of the base plate away from the arc-shaped support plate is set to 70.82 mm. This embodiment is suitable for an aluminum alloy cast rod 4 with a diameter of 381 mm.

[0029] Through multiple embodiments, it is ensured that when supporting aluminum alloy cast rods 4 of different diameters, the surface of the aluminum alloy cast rods 4 is contacted. When the cast rods 4 are homogeneously stacked, the cast rods 4 are placed on the arc-shaped support plate of the support assembly 3. The arc-shaped support plate can support at least one-third of the circumference of the cast rods 4. Compared with conventional solutions, the bearing area is significantly increased, so that the force is dispersed over the entire bearing area, which can effectively eliminate homogeneous indentations.

[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 support device for homogenizing aluminum alloy cast rods, characterized by: The invention comprises a supporting square rod (1), wherein a plurality of embedding grooves (2) are provided on both upper and lower surfaces of the supporting square rod (1) at equal distances, wherein a supporting assembly (3) for supporting a cast rod (4) is slidably provided in each of the embedding grooves (2), and wherein the supporting assembly (3) comprises a bottom plate slidably connected to the embedding grooves (2), wherein an arc-shaped supporting plate is fixed to the middle of the surface of the bottom plate, and an angle between the two ends of the arc-shaped supporting plate and a line connecting the center of the arc-shaped supporting plate is not less than 120° and not more than 180°.

2. The combined support device for homogenizing aluminum alloy cast rods according to claim 1, characterized in that: The embedding grooves (2) are all configured as inverted figure-eight notches, and the cross-sectional shape of the bottom plate is configured to match the cross-sectional shape of the embedding grooves (2).

3. The combined support device for homogenizing aluminum alloy cast rods according to claim 2, characterized in that: The inner angle of the embedding groove (2) is set to 75-85°.

4. The combined support device for homogenizing aluminum alloy cast rods according to claim 3, characterized in that: The depth of the embedding groove (2) is the same as the thickness of the bottom plate, and is specifically set to 5-8 mm.

5. The combined support device for homogenizing aluminum alloy cast rods according to claim 4, characterized in that: The longest length of the embedding groove (2) is equal to the length of the side of the bottom plate away from the arc-shaped support plate, and is set to at least one third of the straight-line distance between the two ends of the arc-shaped support plate.

6. The combined support device for homogenizing aluminum alloy cast rods according to claim 1, characterized in that: The support assembly (3) and the casting rod (4) are in surface contact.

7. The combined support device for homogenizing aluminum alloy cast rods according to claim 6, characterized in that: The thickness of the arc-shaped support plate is set to 2-4 mm.

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