Winding die head for winding optical filter switching device

Abstract

The utility model relates to the technical field of winding die heads, and discloses a winding die head for winding of an optical filter switching device, which comprises a die head body, the top of the die head body is fixedly connected with a butt joint shaft, the interior of the die head body is slidably connected with a butt joint column, the top of the butt joint column is fixedly connected with a clamping plate, and the clamping plate is fixedly connected with the butt joint shaft. And a butt joint groove is formed in the right side of the interior of the butt joint column, a sliding groove is formed in the die head body, a clamping groove is formed in the die head body, a plurality of fixing grooves are formed in the die head body, and a plurality of elastic clamping assemblies are arranged in the clamping plate. According to the utility model, the installation steps are greatly simplified, compared with the traditional complex connection mode, the butt joint time is greatly shortened, the rapid butt joint is realized, the butt joint column is effectively prevented from slipping from the die head body, and the safety and reliability of the winding die head in the working process are ensured.

Description

Technical Field

[0001] This utility model relates to the field of winding die head technology, and in particular to a winding die head used for winding wires in a filter switching device. Background Technology

[0002] Filter winding is an operation in the production process of filters. In the production of products such as filter switching devices, after the entire fixing device housing clamps the filter and coil, the end of the coil with terminals will protrude from the housing. In order to meet packaging requirements and avoid problems such as lead wire confusion in subsequent use, the exposed coil needs to be wound. This winding operation is called filter winding.

[0003] A winding die is a widely used tool in the winding process, primarily used to precisely control the winding shape and position of the wire. It is typically a mold with a specific shape and size, designed according to the type and specifications of the coil or winding to be wound. Winding dies are generally made of high-strength, wear-resistant materials to ensure stable shape and accuracy during long-term winding. In use, the core to be wound is placed at a specific position on the die, and then mechanical or automated devices drive the wire to wind along a predetermined path on the die. Winding dies ensure the tightness, uniformity, and accuracy of the number of turns in the winding, which is crucial for producing high-quality coils, transformer windings, motor windings, and other electronic components and electrical equipment. They improve production efficiency, reduce errors from manual winding, and enable large-scale standardized production.

[0004] However, some existing winding dies often show signs of loosening between the die body and the docking post during equipment operation due to various factors such as mechanical vibration and tension changes. The gap at the connection gradually increases over time, leading to a decrease in the fit between the two and seriously affecting the accuracy and stability of winding. Currently, these winding dies lack an efficient docking mechanism in the docking process between the die body and the docking post. The docking process is cumbersome and complex, requiring operators to spend a lot of time on precise positioning and multiple adjustments to barely complete the docking. This process not only consumes manpower and time costs but also greatly reduces production efficiency, failing to meet the urgent needs of modern industry for efficient production. Therefore, to address the above shortcomings, a winding die for winding in a filter switching device is proposed to solve the aforementioned problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a winding die for winding a filter switching device, aiming to improve the problem that the connection between the die body and the docking post of some winding dies in the prior art is not stable enough and cannot be quickly docked.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A winding die for winding a filter switching device includes a die body, a docking shaft fixedly connected to the top of the die body, a docking post slidably connected inside the die body, a clamping plate fixedly connected to the top of the docking post, a docking groove on the right side inside the docking post, a sliding groove inside the die body, a clamping slot inside the die body, multiple fixing grooves inside the die body, and multiple elastic engaging components inside the clamping plate.

[0008] As a further description of the above technical solution:

[0009] The elastic locking assembly includes multiple sliding discs, the exterior of which are slidably connected to the interior of the locking plate. The interior of the locking plate has multiple sliding grooves. The bottom of each sliding disc is fixedly connected to a spring, and the top of each sliding disc is fixedly connected to a locking ball.

[0010] As a further description of the above technical solution:

[0011] The top of the mold head body is provided with a slot, and the inside of the docking shaft is provided with a hole;

[0012] As a further description of the above technical solution:

[0013] The external part of the docking post is slidably connected to the inside of the groove, and the external part of the clamping plate is slidably connected to the inside of the clamping groove;

[0014] As a further description of the above technical solution:

[0015] The outer side of the ball is slidably connected to the inside of the fixed groove, and the outer side of the sliding disk is slidably connected to the inside of the sliding groove;

[0016] As a further description of the above technical solution:

[0017] The ball is externally slidably connected to the inside of the plate, and the output end of the motor is detachably connected to the inside of the docking groove;

[0018] As a further description of the above technical solution:

[0019] One end of the spring is fixedly connected to the bottom of the sliding disk, and the other end of the spring is fixedly connected to the inside of the card plate.

[0020] This utility model has the following beneficial effects:

[0021] In this invention, during use, the docking post and the clamping plate are aligned with the sliding groove and the clamping slot, respectively. Simply press the die head body inwards to allow the docking post to slide into the sliding groove and the clamping plate to slide into the clamping slot, completing the initial quick positioning. This greatly simplifies the installation process and significantly shortens the docking time compared to traditional, complex connection methods, achieving rapid docking. Under the elastic force of the spring, the clamping ball is firmly held in the fixed groove. Even under complex external forces such as high-speed rotation of the winding die head by the motor, generating significant centrifugal force, the engagement structure between the clamping ball and the fixed groove remains stable, effectively preventing the docking post from slipping out of the die head body and ensuring the safety and reliability of the winding die head during operation. Attached Figure Description

[0022] Figure 1 This is a perspective view of the winding die head for winding the filter switching device proposed in this utility model;

[0023] Figure 2 This is a schematic diagram of the clamping plate structure of the winding die head for winding the filter switching device proposed in this utility model;

[0024] Figure 3 This is a schematic diagram of the docking shaft structure of the winding die head for winding the filter switching device proposed in this utility model.

[0025] Figure 4 This is a schematic diagram of the docking column structure of the winding die head for winding the filter switching device proposed in this utility model.

[0026] Legend:

[0027] 1. Die head body; 2. Connecting shaft; 3. Connecting post; 4. Clamping plate; 5. Connecting groove; 6. Sliding groove; 7. Clamping groove; 8. Fixing groove; 9. Sliding groove; 10. Sliding plate; 11. Spring; 12. Clamping ball. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figures 1 to 3This utility model provides an embodiment of a winding die for a filter switching device, comprising a die body 1. The die body 1 serves as the main support structure of the entire winding die, and its shape and size are designed according to the actual winding requirements of the filter switching device. A slot is provided on the top of the die body 1, and a docking shaft 2 is fixedly connected to the top of the die body 1. The docking shaft 2 mainly serves to connect and transmit winding power. A hole is provided inside the docking shaft 2. A docking post 3 is slidably connected inside the die body 1, and a clamping plate 4 is fixedly connected to the top of the docking post 3. The clamping plate 4 mainly serves to position and assist in connection. A docking groove 5 is provided on the right side of the inside of the docking post 3. The output end of a motor is detachably connected inside the docking groove 5. During operation, the output end of the motor is connected to the docking post 3 through the docking groove 5, thereby driving the docking post 3 and the die body 1 to rotate. A sliding groove 6 is provided inside the die body 1, and the design of the sliding groove 6 provides guidance for the installation and removal of the docking post 3. The external sliding connection of the docking post 3 is to the inside of the slide groove 6. The inside of the die head body 1 is provided with a slot 7. The external sliding connection of the clamping plate 4 is to the inside of the slot 7. When installing the docking post 3, the clamping plate 4 is slid into the slot 7, which cooperates with the docking post 3 to slide into the slide groove 6, achieving initial positioning. The inside of the die head body 1 is provided with multiple fixing slots 8, and the inside of the clamping plate 4 is provided with multiple elastic engaging components.

[0030] Reference Figures 2 to 4 The elastic locking assembly includes multiple sliding discs 10, the exterior of which are slidably connected to the interior of the locking plate 4. The interior of the locking plate 4 has multiple sliding grooves 9, and the exterior of the sliding discs 10 is slidably connected to the interior of the sliding grooves 9. During the installation of the docking post 3, when the locking plate 4 slides into the locking groove 7, the locking ball 12 is squeezed, causing the sliding discs 10 to slide within the sliding grooves 9. Multiple sliding discs 10 are each fixedly connected to a spring 11 at their bottom. One end of the spring 11 is fixedly connected to the bottom of the sliding disc 10, and the other end is fixedly connected to the inside of the clamping plate 4. The spring 11 provides elasticity so that the clamping ball 12 can automatically engage with the fixing groove 8 after the docking post 3 is installed in place, thus achieving a firm engagement between the docking post 3 and the die head body 1. Multiple sliding discs 10 are each fixedly connected to a clamping ball 12 at their top. The external part of the clamping ball 12 is slidably connected to the inside of the fixing groove 8. When the docking post 3 is installed in place, the clamping ball 12 slides into the fixing groove 8 under the elastic force of the spring 11, forming a stable engagement structure and preventing the docking post 3 from loosening or shifting during operation. The external part of the clamping ball 12 is slidably connected to the inside of the clamping plate 4. During the installation of the docking post 3, the clamping ball 12 is first squeezed and shifted. When the docking post 3 is installed in place, the clamping ball 12 slides into the fixing groove 8 under the elastic force of the spring 11, forming a stable engagement structure.

[0031] Working principle: When using this winding die, first align the mating post 3 and the clamping plate 4 into the interior of the slide groove 6 and the clamping slot 7. Then, press it into the die body 1. This will cause the mating post 3 to slide into the interior of the slide groove 6 and the clamping plate 4 to slide into the interior of the clamping slot 7. This will cause the clamping ball 12 to be squeezed and displaced, allowing the sliding disk 10 to slide inside the slide groove 9. This will cause the spring 11 to be compressed, allowing the clamping ball 12 to slide into the interior of the clamping plate 4. When the clamping ball 12 is aligned with the interior of the fixing groove 8, the spring 11 will rebound, allowing the clamping ball 12 to return to its original position and engage. Once inside the fixed groove 8, the docking post 3 and the mold head body 1 can be quickly docked, which greatly ensures the stability of the docking and the stability during rotation. Then, it can be docked with the output end of the motor through the docking groove 5, which can drive the docking post 3 and the mold head body 1 to rotate. With the help of the docking shaft 2, the filter can be wound. When disassembly is required, simply pull the docking post 3 outward, and the elastic force of the retaining ball 12 will make the retaining ball 12 disengage from the inside of the fixed groove 8, thereby realizing the disassembly of the docking post 3 and the mold head body 1.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A winding die for winding a filter switching device, comprising a die body (1), characterized in that: The top of the mold head body (1) is fixedly connected to a docking shaft (2), the inside of the mold head body (1) is slidably connected to a docking post (3), the top of the docking post (3) is fixedly connected to a clamping plate (4), the right side of the inside of the docking post (3) is provided with a docking groove (5), the inside of the mold head body (1) is provided with a sliding groove (6), the inside of the mold head body (1) is provided with a clamping groove (7), the inside of the mold head body (1) is provided with multiple fixing grooves (8), and the inside of the clamping plate (4) is provided with multiple elastic locking components.

2. The winding die for winding a filter switching device according to claim 1, characterized in that: The elastic locking assembly includes multiple sliding discs (10), the exterior of which are slidably connected to the interior of the locking plate (4). The interior of the locking plate (4) is provided with multiple sliding grooves (9). The bottom of each of the multiple sliding discs (10) is fixedly connected with a spring (11), and the top of each of the multiple sliding discs (10) is fixedly connected with a locking ball (12).

3. The winding die for winding a filter switching device according to claim 1, characterized in that: The top of the mold head body (1) is provided with a slot, and the inside of the docking shaft (2) is provided with a hole.

4. The winding die for winding a filter switching device according to claim 1, characterized in that: The external of the docking post (3) is slidably connected to the inside of the slide groove (6), and the external of the card plate (4) is slidably connected to the inside of the card groove (7).

5. The winding die for winding a filter switching device according to claim 2, characterized in that: The outer side of the ball (12) is slidably connected to the inside of the fixed groove (8), and the outer side of the sliding disk (10) is slidably connected to the inside of the sliding groove (9).

6. The winding die for winding a filter switching device according to claim 2, characterized in that: The ball (12) is externally slidably connected to the inside of the plate (4), and the output end of the motor is detachably connected to the inside of the docking groove (5).

7. The winding die for winding a filter switching device according to claim 2, characterized in that: One end of the spring (11) is fixedly connected to the bottom of the sliding disk (10), and the other end of the spring (11) is fixedly connected to the inside of the card plate (4).

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