A high-conductivity heat-resistant aluminum alloy conductor stranding die

Abstract

The utility model discloses a high-conductivity heat-resistant aluminum alloy conductor stranding die, which relates to the technical field of wire processing, and comprises a stranding base, a first limiting ring is welded and installed on the surface of the stranding base, a first guide column is slidably installed on the inner side of the first limiting ring, a second limiting ring is welded and installed on the surface of the stranding base, a second guide column is slidably installed on the inner side of the second limiting ring, and a power support plate is slidably installed on the inner side of the stranding base. The high-conductivity heat-resistant aluminum alloy conductor stranding die enables the first guide column to drive the first stranding die body to rise on the inner side of the stranding base, thereby realizing specific synchronous adjustment of the first stranding die body and the second stranding die body. This method ensures the convenience of height adjustment of the first stranding die body and the second stranding die body, reduces the disadvantage that the traditional one-piece stranding die is not convenient for height adjustment, improves the flexibility of the stranding die for adjustment and use, and ensures the versatility of the stranding die.

Description

Technical Field

[0001] The utility model relates to the technical field of wire material processing, in particular to a high-conductivity heat-resistant aluminum alloy conductor stranding die. Background Art

[0002] Aluminum alloy is the most widely used type of non-ferrous metal structural material in industry. It has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries. Aluminum alloy has high hardness, low density, good plasticity, good conductivity and corrosion resistance. It is widely used in power systems and can be used for the conductive core of high-temperature resistant wires and cables.

[0003] When processing high-conductivity heat-resistant aluminum alloy conductors, a stranding mold is usually required. Although most of the existing stranding molds are easy to install and use, some stranding molds are integrated in use, so it is not convenient to adjust the height of the positioning plate and the gluing mold. As a result, when the stranding mold is used to strand high-conductivity heat-resistant aluminum alloy single wires, there are phenomena such as wire core bulging, surface fracture, and burrs. Therefore, a high-conductivity heat-resistant aluminum alloy conductor stranding mold has been developed to address this problem. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to solve the problems raised by the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-conductivity heat-resistant aluminum alloy conductor stranding mold, comprising a stranding base, a first limiting ring is welded and installed on the surface of the stranding base, a first guide column is slidably installed on the inner side of the first limiting ring, a second limiting ring is welded and installed on the surface of the stranding base, a second guide column is slidably installed on the inner side of the second limiting ring, a power support plate is slidably installed on the inner side of the stranding base, a limiting support rod is fixedly installed on the inner side of the power support plate, a positioning stud is rotatably installed on the inner side of the power support plate, and the surface of the positioning stud is threadedly installed on the inner side of the stranding base.

[0006] Preferably, the first twisting die body is fixedly mounted on one end of the first guide column away from the first limiting ring, and the second twisting die body is fixedly mounted on one end of the second guide column away from the second limiting ring.

[0007] Preferably, the limiting support rod is inclined, and the surface of the limiting support rod is slidably mounted on the inner side of the first guide column.

[0008] Preferably, there are two groups of the limiting support rods, and the two groups of limiting support rods are slidably mounted on the first guide column and the second guide column respectively.

[0009] Preferably, a collecting support plate and a power support plate are provided on opposite sides of the first guide column and the second guide column, and the surface of the collecting support plate is slidably mounted on the inner side of the power support plate.

[0010] Preferably, an elastic component is slidably sleeved on the surface of the power support plate, and two ends of the elastic component are respectively fixedly mounted on the surface of the collection support plate and the surface of the power support plate.

[0011] Preferably, a positioning pillar is fixedly mounted on the surface of the collecting support plate, a positioning groove is provided on the surface of the second guide pillar, and the surface of the positioning pillar is slidably engaged with the inner wall of the positioning groove.

[0012] Preferably, an aluminum alloy conductor body is disposed inside the first stranding die body and the second stranding die body, and the material of the aluminum alloy conductor body is a high-conductivity heat-resistant type.

[0013] Preferably, a collecting branch groove is opened on the inner side of the collecting branch plate, and the shape of the collecting branch groove is also inclined.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) In the high-conductivity heat-resistant aluminum alloy conductor stranding die, the power support plate slides and adjusts between its own inclined limit support rod and the first guide column, so that the first guide column drives the first stranding die body to rise on the inner side of the stranding base, thereby realizing the specific synchronous adjustment of the first stranding die body and the second stranding die body. This method ensures the convenience of height adjustment of the first stranding die body and the second stranding die body, reduces the disadvantage that the traditional one-piece stranding die is not convenient for height adjustment, improves the flexibility of the stranding die for adjustment, and ensures the versatility of the stranding die.

[0016] (2) When the high-conductivity heat-resistant aluminum alloy conductor twisting die is used to perform compact twisting and sliding of the aluminum alloy conductor body at the second twisting die body, the dust cleaned by the second twisting die body against the conductor body will fall onto the inner wall of the collecting support groove on the collecting support plate for collection. The inclined shape of the collecting support groove ensures a good guiding and collecting effect when cleaning the dust. When the collecting support plate needs to be cleaned, the operator only needs to control the relative movement of the collecting support plate and the power support plate, thereby making the positioning support slide out on the inner wall of the positioning support groove, thereby achieving the simplicity of cleaning the collecting support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 This is a structural schematic diagram of a high-conductivity heat-resistant aluminum alloy conductor stranding die of the utility model;

[0019] Figure 2 This is a schematic diagram of the unfolded structure of a high-conductivity heat-resistant aluminum alloy conductor stranding die of the utility model;

[0020] Figure 3 It is a schematic diagram of the planar structure of the twisted base of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the power support plate of the utility model.

[0022] Figure numerals: 1. twisted base; 2. first limiting ring; 3. first guide column; 4. first twisted mold body; 5. second limiting ring; 6. second guide column; 7. second twisted mold body; 8. collecting support plate; 9. power support plate; 10. collecting support groove; 11. elastic component; 12. positioning pillar; 13. positioning support groove; 14. power support plate; 15. limiting support rod; 16. positioning stud; 17. aluminum alloy conductor body. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0027] See also Figure 1-4The utility model provides a technical solution: a high-conductivity heat-resistant aluminum alloy conductor stranding mold, comprising a stranding base 1, a first limiting ring 2 is welded and installed on the surface of the stranding base 1, a first guide column 3 is slidably installed on the inner side of the first limiting ring 2, a first stranding mold body 4 is fixedly installed on the end of the first guide column 3 away from the first limiting ring 2, a second limiting ring 5 is welded and installed on the surface of the stranding base 1, a second guide column 6 is slidably installed on the inner side of the second limiting ring 5, a second stranding mold body 7 is fixedly installed on the end of the second guide column 6 away from the second limiting ring 5, an aluminum alloy wire body 17 is arranged on the inner side of the first stranding mold body 4 and the second stranding mold body 7, the material of the aluminum alloy wire body 17 is a high-conductivity heat-resistant type, and the first stranding mold body 4 and the second stranding mold body 7 are matched to perform stranding processing on the aluminum alloy wire body 17.

[0028] Furthermore, a collecting support plate 8 and a power support plate 9 are provided on opposite sides of the first guide column 3 and the second guide column 6. The surface of the collecting support plate 8 is slidably installed on the inner side of the power support plate 9. A collecting support groove 10 is provided on the inner side of the collecting support plate 8. The shape of the collecting support groove 10 is inclined. An elastic component 11 is slidably sleeved on the surface of the power support plate 9. The two ends of the elastic component 11 are respectively fixedly installed on the surface of the collecting support plate 8 and the surface of the power support plate 9. A positioning pillar 12 is fixedly installed on the surface of the collecting support plate 8. A positioning support groove 13 is provided on the surface of the second guide column 6. The surface of the positioning pillar 12 is slidably clamped on the inner wall of the positioning support groove 13.

[0029] Specifically, when the aluminum alloy conductor body 17 is compactly twisted and slid at the second twisting die body 7, the dust cleaned by the second twisting die body 7 against the conductor body will fall on the inner wall of the collecting branch groove 10 on the collecting support plate 8 for collection. The inclined shape of the collecting branch groove 10 ensures a good guiding and collecting effect when cleaning the dust. When the collecting support plate 8 needs to be cleaned, the operator only needs to control the relative movement of the collecting support plate 8 and the power support plate 9, so that the positioning pillar 12 can slide out on the inner wall of the positioning branch groove 13, thereby achieving the simplicity of cleaning the collecting support plate 8.

[0030] Furthermore, a power support plate 14 is slidably installed on the inner side of the twisted base 1, and a limiting support rod 15 is fixedly installed on the inner side of the power support plate 14. The shape of the limiting support rod 15 is also inclined. The surface of the limiting support rod 15 is slidably installed on the inner side of the first guide column 3. A positioning stud 16 is rotatably installed on the inner side of the power support plate 14. The surface of the positioning stud 16 is threadedly installed on the inner side of the twisted base 1. There are two groups of limiting support rods 15, and the two groups of limiting support rods 15 are slidably installed with the first guide column 3 and the second guide column 6 respectively.

[0031] Specifically, when the height of the first twisting mold body 4 and the second twisting mold body 7 needs to be adjusted, the operator only needs to control the positioning stud 16 to rotate the thread on the inner side of the twisting base 1. Therefore, the positioning stud 16 is adjusted by rotation with the power support plate 14. When the positioning stud 16 changes its position on the inner side of the twisting base 1, it drives the synchronous movement of the power support plate 14. At this time, the power support plate 14 adjusts the sliding between its own inclined limiting support rod 15 and the first guide column 3, so that the first guide column 3 drives the first twisting mold body 4 to rise on the inner side of the twisting base 1, thereby realizing the synchronous adjustment of the first twisting mold body 4 and the second twisting mold body 7. This method ensures the convenience of height adjustment of the first twisting mold body 4 and the second twisting mold body 7, reduces the disadvantage that the traditional one-piece twisting mold is not convenient for height adjustment, improves the flexibility of the adjustment and use of the twisting mold, and ensures the versatility of the use of the twisting mold.

[0032] Working principle: A high-conductivity heat-resistant aluminum alloy conductor stranding die. When the height of the first stranding die body 4 and the second stranding die body 7 needs to be adjusted, the operator only needs to control the positioning stud 16 to rotate the thread on the inner side of the stranding base 1. Therefore, the positioning stud 16 is adjusted by rotation with the power support plate 14. When the positioning stud 16 changes position on the inner side of the stranding base 1, it drives the synchronous movement of the power support plate 14. At this time, the power support plate 14 is adjusted by sliding between its own inclined limit support rod 15 and the first guide column 3, so that the first guide column 3 drives the first stranding die body 4 to rise on the inner side of the stranding base 1.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A high-conductivity heat-resistant aluminum alloy conductor stranding die, comprising a stranding base (1), characterized in that: A first limiting ring (2) is welded and installed on the surface of the twisted base (1), a first guide column (3) is slidably installed on the inner side of the first limiting ring (2), a second limiting ring (5) is welded and installed on the surface of the twisted base (1), a second guide column (6) is slidably installed on the inner side of the second limiting ring (5), a power support plate (14) is slidably installed on the inner side of the twisted base (1), a limiting support rod (15) is fixedly installed on the inner side of the power support plate (14), a positioning stud (16) is rotatably installed on the inner side of the power support plate (14), and the surface of the positioning stud (16) is threadedly installed on the inner side of the twisted base (1).

2. A high-conductivity heat-resistant aluminum alloy conductor stranding die according to claim 1, characterized in that: A first twisting die body (4) is fixedly mounted on one end of the first guide column (3) away from the first limiting ring (2), and a second twisting die body (7) is fixedly mounted on one end of the second guide column (6) away from the second limiting ring (5).

3. The high-conductivity heat-resistant aluminum alloy conductor stranding die according to claim 1, characterized in that: The limiting support rod (15) is in an inclined shape, and the surface of the limiting support rod (15) is slidably mounted on the inner side of the first guide column (3).

4. A high-conductivity heat-resistant aluminum alloy conductor stranding die according to claim 3, characterized in that: The number of the position-limiting support rods (15) is two groups, and the two groups of position-limiting support rods (15) are slidably mounted on the first guide column (3) and the second guide column (6) respectively.

5. The high-conductivity heat-resistant aluminum alloy conductor stranding die according to claim 1, characterized in that: A collecting support plate (8) and a power support plate (14) are provided on opposite sides of the first guide column (3) and the second guide column (6), and the surface of the collecting support plate (8) is slidably mounted on the inner side of the power support plate (14).

6. A high-conductivity heat-resistant aluminum alloy conductor stranding die according to claim 5, characterized in that: The surface of the power support plate (14) is slidably sleeved with an elastic component (11), and the two ends of the elastic component (11) are respectively fixedly mounted on the surface of the collection support plate (8) and the surface of the power support plate (14).

7. A high-conductivity heat-resistant aluminum alloy conductor stranding die according to claim 6, characterized in that: A positioning pillar (12) is fixedly mounted on the surface of the collecting support plate (8), a positioning support groove (13) is provided on the surface of the second guide pillar (6), and the surface of the positioning pillar (12) is slidably engaged with the inner wall of the positioning support groove (13).

8. The high-conductivity heat-resistant aluminum alloy conductor stranding die according to claim 2, characterized in that: An aluminum alloy conductor body (17) is arranged inside the first twisting die body (4) and the second twisting die body (7), and the material of the aluminum alloy conductor body (17) is a high-conductivity heat-resistant type.

9. The high-conductivity heat-resistant aluminum alloy conductor stranding die according to claim 7, characterized in that: A collecting branch groove (10) is provided on the inner side of the collecting branch plate (8), and the shape of the collecting branch groove (10) is also inclined.

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