Novel amorphous alloy three-dimensional roll iron core winding tool clamping assembly

Abstract

The utility model discloses a novel amorphous alloy three-dimensional roll iron core winding tool clamping assembly which comprises a connecting rod, an outer protection plate, an inner protection plate and a fixing plate. Outer protective plates are connected to the two ends of the connecting rod, and a supporting body is arranged on the portion, on the inner side of each outer protective plate, of the connecting rod; the outer protection plate extends outwards to be provided with three sets of installation plates, multiple sets of installation holes are formed in the installation plates, and inner protection plates are arranged on the inner sides of the installation plates. The outer side of the outer protection plate is connected with a fixing plate which is connected with an external rotating shaft. According to the amorphous alloy three-dimensional roll iron core winding tool, the position can be flexibly adjusted according to iron core bodies of different sizes and shapes, the tool is made to meet the winding requirements of amorphous alloy three-dimensional roll iron cores of various specifications, tool equipment investment is reduced, and production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of transformer core manufacturing, and in particular to a novel amorphous alloy three-dimensional coiled core winding tooling clamping assembly. Background Technology

[0002] In the field of power equipment manufacturing, amorphous alloy materials, with their excellent soft magnetic properties, extremely low energy loss, and high magnetic permeability, are gradually becoming the ideal choice for manufacturing high-efficiency and energy-saving transformers, especially in large-capacity transformers where they have broad application prospects. However, amorphous silicon steel sheets are only 0.05mm thick, exhibiting extremely brittle and fragile characteristics; this necessitates specific tooling clamping components during the winding process. Traditional tooling clamping components, however, need to be customized for different specifications of iron cores and cannot be flexibly adjusted according to the size, shape, and weight of the iron core; moreover, due to the lack of a precise and stable clamping adjustment mechanism, the iron core is prone to displacement and shaking during the winding process, further leading to low production efficiency and high investment costs in tooling equipment. Utility Model Content

[0003] The purpose of this invention is to provide a novel amorphous alloy three-dimensional coiled iron core winding fixture clamping assembly that is stable to install and has a wide range of applications.

[0004] The purpose of this utility model is achieved as follows: A novel amorphous alloy three-dimensional coiled iron core winding fixture clamping assembly includes a connecting rod, an outer protective plate, an inner protective plate, and a fixing plate; the connecting rod has external threads on both sides, and the connecting rod is connected to the outer protective plate at both ends; a support body is provided on the connecting rod inside the outer protective plate; the outer protective plate extends outward to provide three sets of mounting plates, each mounting plate has multiple sets of mounting holes, and the inner protective plate is provided inside the mounting plate; a fixing plate is connected to the outer side of the outer protective plate, and the fixing plate is connected to an external rotating shaft.

[0005] Preferably, the support body is provided with a through hole, the diameter of which is larger than the diameter of the connecting rod, and a rotating nut is provided on the outside of the through hole, the rotating nut being rotatably connected to the connecting rod by a thread.

[0006] Preferably, the outer protective plate has a through hole at its center, and the through hole has an internal thread. The outer protective plate is rotatably connected to the connecting rod through the thread. A nut-shaped limiting block is provided on the outside of the through hole.

[0007] Preferably, the inner protective plate is composed of a bottom plate and a side plate. The inner side of the side plate is provided with a rubber layer. The side plate and the bottom plate are connected at an obtuse angle. A reinforcing rib is provided between the outer side of the side plate and the bottom plate. The bottom plate is provided with multiple sets of bottom plate fixing holes.

[0008] Preferably, the fixing plate has a fixing plate through hole at its center, and the diameter of the fixing plate through hole is larger than the diameter of the connecting rod.

[0009] Preferably, the side of the support body is a cone-shaped structure composed of three sets of short side planes and three sets of long side planes spaced apart in sequence.

[0010] Compared with the prior art, the advantages of this utility model are:

[0011] By designing movable components such as the support body, outer protective plate, and inner protective plate, and combining them with adjustment structures such as rotating nuts and limit blocks, the position of the iron core can be flexibly adjusted according to the iron core body of different sizes and shapes. This allows the tooling to adapt to the winding needs of amorphous alloy three-dimensional coiled iron cores of various specifications, reducing the investment in tooling equipment and improving production efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the structure of this utility model without a fixing plate.

[0014] Figure 3 This is a schematic diagram of the structure of the present invention after the iron core is clamped.

[0015] The components include: 1. Connecting rod; 2. Outer protective plate; 201. Through hole in protective plate; 2011. Nut-shaped limiting block; 3. Inner protective plate; 301. Base plate; 3011. Fixing hole in base plate; 302. Side plate; 4. Fixing plate; 401. Through hole in fixing plate; 5. Support body; 501. Through hole; 502. Short side plane; 503. Long side plane; 6. Mounting plate; 601. Mounting hole; 7. Rotating nut; 8. Rubber layer; 9. Reinforcing rib. Detailed Implementation

[0016] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0017] It should be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0018] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] like Figure 1-3 As shown, a novel amorphous alloy three-dimensional coiled iron core winding fixture clamping assembly includes a connecting rod 1, an outer protective plate 2, an inner protective plate 3, and a fixing plate 4. The rods on both sides of the connecting rod 1 are provided with external threads, and the two ends of the connecting rod 1 are connected to the outer protective plate 2. A support body 5 is provided on the connecting rod 1 inside the outer protective plate 2. Three sets of mounting plates 6 extend outward from the outer protective plate 2, and the mounting plates 6 are provided with multiple sets of mounting holes 601. The inner protective plate 3 is provided inside the mounting plate 6. The fixing plate 4 is connected to the outer side of the outer protective plate 2, and the fixing plate 4 is connected to an external rotating shaft (not shown in the figure).

[0020] like Figure 1 As shown, the support body 5 is provided with a through hole 501. The diameter of the through hole 501 is larger than the diameter of the connecting rod 1. A rotating nut 7 is provided on the outside of the through hole 501. The rotating nut 7 is rotatably connected to the connecting rod 1 by a thread. The support body can move on the connecting rod by rotating the nut.

[0021] like Figure 1-2As shown, the outer protective plate 2 has a through hole 201 in the center, and the through hole 201 has an internal thread. The outer protective plate 2 is rotatably connected to the connecting rod 1 through the thread. A nut-shaped limiting block 2011 is provided on the outside of the through hole 201. The outer protective plate can be moved as a whole by rotating the nut-shaped limiting block.

[0022] like Figure 1 As shown, the inner protective plate 3 is composed of a base plate 301 and a side plate 302. The inner side of the side plate 302 is provided with a rubber layer 8. The side plate 302 and the base plate 301 are connected at an obtuse angle. A reinforcing rib 9 is provided between the outer side of the side plate 302 and the base plate 301. The base plate 301 is provided with multiple sets of base plate fixing holes 3011. The base plate fixing holes correspond one-to-one with the mounting holes, which can realize the outward and inward movement of the inner protective plate, further improving the tooling's adaptability to iron cores of different sizes. It can accurately clamp iron cores of different specifications, improving winding quality and efficiency.

[0023] like Figure 1 As shown, the center of the fixing plate 4 is provided with a fixing plate through hole 401. The diameter of the fixing plate through hole 401 is larger than the diameter of the connecting rod, ensuring that the connecting rod can pass through the fixing plate through hole, so that the connecting rod has a certain amount of stroke and can be adapted to the iron core body within a certain length range.

[0024] like Figure 1 As shown, the side of the support body 5 is a cone-shaped structure composed of three sets of short side planes 502 and three sets of long side planes 503 arranged in sequence. The small diameter end of the cone-shaped support body faces inward, and the inclined plane can cooperate with the iron core body to support the entire iron core body. During the winding process, it can reduce the shaking and deformation of the iron core and ensure that the wound iron core has high precision and quality.

[0025] The working principle of this utility model is explained as follows: The position of the outer protective plate and the support body is adjusted by rotating the nut and nut-shaped limiting block to accommodate different core lengths; the side plate rubber layer clamps the core; the cone-shaped support body, with its small diameter end facing inward, has an inclined plane that fits against the core body, providing stable support. All components of this utility model work together to stably clamp cores of different specifications during core winding, while also preventing damage to the amorphous silicon steel sheets, ensuring winding accuracy and quality.

[0026] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the concept and scope of the present invention. Various modifications and improvements made to the technical solutions of the present invention by those skilled in the art without departing from the design concept of the present invention should fall within the protection scope of the present invention. The technical content for which protection is sought in the present invention has been fully described in the claims.

Claims

1. A novel amorphous alloy three-dimensional coiled iron core winding fixture clamping assembly, characterized in that, It includes a connecting rod, an outer protective plate, an inner protective plate, and a fixing plate; the connecting rod has external threads on both sides of its shaft, and the connecting rod is connected to the outer protective plate at both ends. A support body is provided on the connecting rod inside the outer protective plate; the outer protective plate extends outward to provide three sets of mounting plates, each with multiple sets of mounting holes, and the inner protective plate is provided inside the mounting plate; a fixing plate is connected to the outer side of the outer protective plate, and the fixing plate is connected to an external rotating shaft.

2. The novel amorphous alloy three-dimensional coiled iron core winding fixture clamping assembly according to claim 1, characterized in that, The support body is provided with a through hole, the diameter of which is larger than the diameter of the connecting rod. A rotating nut is provided on the outside of the through hole, and the rotating nut is rotatably connected to the connecting rod through a thread.

3. The novel amorphous alloy three-dimensional coiled iron core winding fixture clamping assembly according to claim 1, characterized in that, The outer protective plate has a through hole in the center, and the through hole has an internal thread. The outer protective plate is rotatably connected to the connecting rod through the thread. A nut-shaped limiting block is provided on the outside of the through hole.

4. The novel amorphous alloy three-dimensional coiled iron core winding fixture clamping assembly according to claim 1, characterized in that, The inner protective plate consists of a bottom plate and a side plate. The inner side of the side plate is provided with a rubber layer. The side plate and the bottom plate are connected at an obtuse angle. A reinforcing rib is provided between the outer side of the side plate and the bottom plate. The bottom plate is provided with multiple sets of bottom plate fixing holes.

5. A novel amorphous alloy three-dimensional coiled iron core winding fixture clamping assembly according to claim 1, characterized in that, The fixing plate has a through hole at its center, and the diameter of the through hole is larger than the diameter of the connecting rod.

6. The novel amorphous alloy three-dimensional coiled iron core winding fixture clamping assembly according to claim 1, characterized in that, The side of the support is a cone-shaped structure consisting of three sets of short side planes and three sets of long side planes spaced apart in sequence.

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