Cable core limiting tool and cable processing equipment
By using the support components and limiting tube structure of the wire core limiting fixture, the problem of wire core swaying during the glue coating process of watertight cables was solved, thereby improving the uniformity and performance of cable assembly.
Patent Information
- Application Number
- CN202520441281.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-13
AI Technical Summary
During the adhesive coating process, the wire cores may wobble due to the adhesive adhering to them, resulting in uneven cabling and affecting the cable quality and performance.
A wire core limiting fixture is adopted, including a support, a fixed post, a limiting tube, and fasteners. The support supports the fixed post so that the height of the fixed post is close to that of the wire core. The limiting tube is placed in the opening of the fixed post and fixed by the fasteners. The diameter of the limiting tube is slightly larger than that of the wire core and is rigid to prevent swaying.
It effectively limits the sway of the wire core during the glue coating process, ensuring uniform cabling of the finished cable and improving cable quality and performance.
Smart Images
Figure CN223927137U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cable manufacturing technology, and in particular to a core limiting tool and cable processing equipment. Background Technology
[0002] Watertight cables, also known as deep-water sealed cables, are cables with longitudinal or transverse watertight properties suitable for use in underwater vessels and are widely used in various marine resource exploration activities. To prevent damage from prolonged immersion in corrosive seawater, water-blocking adhesive is typically added during the manufacturing process to fill the cable gaps and achieve a watertight seal during operation. However, during the adhesive application process, the cable cores can become significantly misaligned due to the adhesive adhering to them. Cores in the center may become tangled around the outer periphery, resulting in uneven cable formation and affecting the cable's quality and performance.
[0003] Therefore, there is an urgent need for a core limiting fixture and cable processing equipment to solve the above-mentioned technical problems. Utility Model Content
[0004] The first objective of this invention is to provide a wire core limiting fixture that can solve the problem that during the glue coating process of watertight cables, the internal wire cores will wobble due to the adhesion of glue, resulting in uneven cabling of the watertight cables and affecting the quality and performance of the watertight cables.
[0005] To achieve this objective, the present invention adopts the following technical solution:
[0006] A wire core limiting fixture is located between a wire stranding device and a glue application device, the wire core limiting fixture comprising:
[0007] The support member and the fixing column are provided. The support member is used to support the fixing column. The two end faces of the fixing column face the cage winding device and the glue application device, respectively. The fixing column is provided with a first opening.
[0008] A limiting tube is movably disposed in the first opening. The wire core on the cage stranding device passes through the limiting tube and is placed in the gluing device. The diameter of the limiting tube is 2mm-3mm larger than the diameter of the wire core. The limiting tube is a rigid tube.
[0009] Fasteners are used to fix the limiting tube into the first opening.
[0010] As a preferred technical solution for the wire core limiting fixture, the cage winding device has a central groove, a portion of the fixing column overlaps with the central groove, the outer circumferential surface of the fixing column is provided with a wire routing groove, and the wire core passes through the limiting tube along the wire routing groove.
[0011] As a preferred technical solution for the core limiting fixture, the support includes a fixing pad with a second opening, the fixing post passing through the second opening, and the second opening being opposite to the groove of the central groove.
[0012] As a preferred technical solution for the core limiting tooling, the fixing pad is made of nylon.
[0013] As a preferred technical solution for the core limiting fixture, the outer circumferential surface of the fixing post is provided with an assembly hole, and the fastener is threadedly connected to the assembly hole and then abuts against the limiting tube.
[0014] As a preferred technical solution for the core limiting tooling, the assembly hole is provided with an internal thread, the fastener is provided with an external thread, and the internal thread and the external thread are screwed together.
[0015] As a preferred technical solution for the wire core limiting fixture, the first opening is located at the center of the fixing post.
[0016] As a preferred technical solution for the core limiting tooling, the length of the limiting tube is greater than the length of the fixing post.
[0017] As a preferred technical solution for the core limiting tooling, the limiting tube is an alloy tube, an iron tube, or a copper tube.
[0018] The second objective of this utility model is to provide a cable processing device. To achieve this objective, the utility model adopts the following technical solution:
[0019] A cable processing device includes the wire core limiting fixture described in any one of the above claims. The cable processing device further includes a cage stranding device and a glue application device, wherein the wire core limiting fixture is located between the cage stranding device and the glue application device.
[0020] The beneficial effects of this utility model are as follows:
[0021] The wire core limiting fixture provided by this utility model supports a fixed column with a support member, making the height of the fixed column similar to the height of the wire core, facilitating the wire core insertion. A limiting tube is placed inside the first opening of the fixed column, and fasteners fix the limiting tube in place. The fasteners and the fixed column restrict the limiting tube, preventing it from swaying during cable processing. The wire core is inserted into the limiting tube, whose aperture is only 2mm-3mm larger than the wire core's diameter and is a rigid tube. The limiting tube effectively limits the degree of swaying of the wire core during the glue application process. Thus, during the glue application process, because the wire core is restricted by the limiting tube, and the limiting tube is fixed inside the first opening, even if glue adheres to the wire core, there will be no significant swaying, ensuring uniform cable formation and guaranteeing the quality and performance of the cable. Attached Figure Description
[0022] Figure 1 This is a schematic diagram showing the positional relationship between the wire core limiting fixture, the cage winding device, and the glue coating device provided by this utility model;
[0023] Figure 2 This is a schematic diagram of the structure of the fixing column in the wire core limiting tooling provided by this utility model;
[0024] Figure 3 This is a schematic diagram showing the positional relationship between the wire core, the limiting tube, and the adhesive applicator provided by this utility model.
[0025] In the picture:
[0026] 100. Cage winding device; 101. Central groove; 200. Glue application device; 300. Wire core;
[0027] 1. Support component; 11. Fixing pad; 111. Second opening; 2. Fixing post; 21. First opening; 3. Limiting tube; 4. Fastener. Detailed Implementation
[0028] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.
[0029] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between 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.
[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0031] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element 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. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.
[0032] Example 1
[0033] like Figures 1 to 3 As shown, this embodiment provides a wire core limiting fixture located between the stranding device 100 and the gluing device 200. It includes a support member 1, a fixing post 2, a limiting tube 3, and a fastener 4. The support member 1 is placed below the fixing post 2 to support the fixing post 2. The two end faces of the fixing post 2 face the stranding device 100 and the gluing device 200, respectively. The fixing post 2 is provided with a first opening 21. The limiting tube 3 is movably disposed in the first opening 21. The wire core 300 on the stranding device 100 passes through the limiting tube 3 and is placed in the gluing device 200. The diameter of the limiting tube 3 is 2mm-3mm larger than the diameter of the wire core 300, and the limiting tube 3 is a rigid tube. The fastener 4 is used to fix the limiting tube 3 in the first opening 21.
[0034] In this embodiment, the core limiting fixture supports the fixing post 2 via the support member 1, making the height of the fixing post 2 similar to the height of the core 300, facilitating the insertion of the core 300. The limiting tube 3 is placed inside the first opening 21 of the fixing post 2, and the fastener 4 fixes the limiting tube 3. The fastener 4 and the fixing post 2 restrict the limiting tube 3, preventing it from swaying during cable processing. The core 300 is inserted into the limiting tube 3, whose diameter is only 2mm-3mm larger than the diameter of the core 300 and is a rigid tube. The limiting tube 3 can limit the degree of sway of the core 300 during the glue application process. Thus, during the glue application process, because the core 300 is restricted by the limiting tube 3 and fixed inside the first opening 21, even if glue adheres to the core 300, there will be no significant swaying, ensuring uniform cable formation and guaranteeing the quality and performance of the cable.
[0035] The cage winding device 100 has a central groove 101, and a portion of the fixing post 2 overlaps with the central groove 101. The central groove 101 supports and restricts the fixing post 2, making its placement more stable and limiting its sway range. In this embodiment, a wiring groove is provided on the outer circumference of the fixing post 2. When a portion of the fixing post 2 overlaps within the central groove 101, the wire core 300 passes through the limiting tube 3 along the wiring groove and then enters the gluing device 200. The wiring groove prevents friction between the wire core 300 and the inner wall of the central groove 101, ensuring the quality of the wire core 300. Simultaneously, the size of the fixing post 2 can be customized according to the size of the central groove 101, further reducing the sway range of the fixing post 2.
[0036] For example, the support member 1 includes a fixing pad 11, on which a second opening 111 is provided. The fixing post 2 passes through the second opening 111, and the second opening 111 limits the fixing post 2, further reducing the swing range of the fixing post 2. The second opening 111 is opposite to the opening of the central groove 101, so that the fixing post 2 can still overlap with the central groove 101 after passing through the second opening 111.
[0037] The fixing pad 11 is fixedly connected to the end face of the cage stranding device 100 facing the glue applicator 200, further reducing the space occupied by the wire core limiting fixture. Specifically, the end face of the cage stranding device 100 is provided with a mounting hole, and the fixing pad 11 is provided with a corresponding fixing hole. The mounting hole is provided with an internal thread, and the bolt passes through the fixing hole and is threaded into the mounting hole to fix the fixing pad 11 to the end face of the cage stranding device 100.
[0038] In another embodiment, the support member 1 includes a bracket and a fixing pad 11. The fixing pad 11 is mounted on the bracket so that the height of the fixing pad 11 is the same as the height of the central groove 101, and the second opening 111 provided on the fixing pad 11 is opposite to the central groove 101. The fixing post 2 passes through the second opening 111 and overlaps in the central groove 101.
[0039] The fixing pad 11 can be fixed to the cage winding device 100 or fixed by a bracket; no specific restrictions are made here.
[0040] For example, the fixing pad 11 is made of nylon. Before cable processing, the workers will adjust the extension length of the fixing post 2 relative to the center groove 101 according to the distance between the cage winding device 100 and the glue application device 200. Nylon material has high strength and good wear resistance, so the fixing pad 11 will not be damaged when the workers adjust the extension length of the fixing post 2.
[0041] For example, the outer circumferential surface of the fixing post 2 is provided with an assembly hole. After the fastener 4 is threadedly connected to the assembly hole, it abuts against the limiting tube 3. This enables the fastener 4 to firmly abut against the limiting tube 3, so that the limiting tube 3 is firmly fixed in the first opening 21. Specifically, the assembly hole is provided with an internal thread, and the fastener 4 is provided with an external thread. The internal thread and the external thread are screwed together to achieve a threaded connection between the fastener 4 and the assembly hole. In this embodiment, the fastener 4 can be a bolt.
[0042] Preferably, the first opening 21 is located at the center of the fixing post 2, making the design of the fixing post 2 more reasonable and facilitating its production. Furthermore, the second opening 111 can also be located at the center of the fixing pad 11.
[0043] Preferably, the length of the limiting tube 3 is greater than the length of the fixing post 2, which not only allows the limiting tube 3 to be sleeved over a long distance around the outer periphery of the wire core 300, but also prevents the fixing post 2 from interfering with the glue application process of the wire core 300, thus improving the rationality of the wire core limiting tooling design.
[0044] Preferably, the limiting tube 3 can be made of alloy tube, iron tube or copper tube, and the specific choice can be made according to the diameter of the wire core 300. No specific restrictions are made here.
[0045] Example 2
[0046] This embodiment provides a cable processing equipment, including the core limiting fixture from Embodiment 1. The cable processing equipment also includes a stranding device 100 and an adhesive applicator 200, with the core limiting fixture located between the stranding device 100 and the adhesive applicator 200. The watertight cable processed by the cable processing equipment has uniform overall cabling and good performance and quality.
[0047] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.
Claims
1. A wire core limiting fixture, located between a wire stranding device (100) and a glue application device (200), characterized in that, The wire core limiting fixture includes: Support member (1) and fixed column (2), the support member (1) is used to support the fixed column (2), the two end faces of the fixed column (2) are respectively facing the cage winding device (100) and the glue application device (200), and the fixed column (2) is provided with a first opening (21); A limiting tube (3) is movably disposed in the first opening (21). The wire core (300) on the cage winding device (100) passes through the limiting tube (3) and is placed in the glue coating device (200). The diameter of the hole of the limiting tube (3) is 2mm-3mm larger than the diameter of the wire core (300). The limiting tube (3) is a rigid tube. Fastener (4) is used to fix the limiting tube (3) in the first opening (21).
2. The wire core limiting fixture according to claim 1, characterized in that, The cage winding device (100) has a central groove (101), a portion of the fixed column (2) overlaps with the central groove (101), the outer circumferential surface of the fixed column (2) is provided with a wiring groove, and the wire core (300) passes through the limiting tube (3) along the wiring groove.
3. The wire core limiting fixture according to claim 2, characterized in that, The support member (1) includes a fixing pad (11), the fixing pad (11) is provided with a second opening (111), the fixing post (2) passes through the second opening (111), and the second opening (111) is opposite to the groove of the central groove (101).
4. The wire core limiting fixture according to claim 3, characterized in that, The fixing pad (11) is made of nylon.
5. The wire core limiting fixture according to claim 1, characterized in that, The outer circumferential surface of the fixed column (2) is provided with an assembly hole, and the fastener (4) is threadedly connected to the assembly hole and then abuts against the limiting tube (3).
6. The wire core limiting fixture according to claim 5, characterized in that, The assembly hole is provided with an internal thread, and the fastener (4) is provided with an external thread. The internal thread and the external thread are screwed together.
7. The wire core limiting fixture according to any one of claims 1-6, characterized in that, The first opening (21) is located at the center of the fixed post (2).
8. The wire core limiting fixture according to any one of claims 1-6, characterized in that, The length of the limiting tube (3) is greater than the length of the fixing column (2).
9. The wire core limiting fixture according to any one of claims 1-6, characterized in that, The limiting tube (3) is an alloy tube, an iron tube, or a copper tube.
10. A cable processing equipment, characterized in that, The cable processing equipment includes the wire core limiting fixture as described in any one of claims 1-9, and further includes a cage stranding device (100) and an adhesive application device (200), wherein the wire core limiting fixture is located between the cage stranding device (100) and the adhesive application device (200).