Air conditioner connecting wire bundling device

Abstract

The utility model discloses an air conditioner connecting line binding device which is characterized in that a bearing table is arranged on the front side of a sinking groove, an adjusting table is arranged on the rear side of the sinking groove, and a strip-shaped groove parallel to the sinking groove is formed in the adjusting table; the limiting block is movably arranged in the sinking groove, the fastening bolt is arranged in the strip-shaped groove in a penetrating mode and connected to the limiting block in a threaded mode, and the fastening bolt and the limiting block are clamped on the front side and the rear side of the adjusting table. The position of the limiting block is set in the sinking groove, so that each independent connecting line can be accurately placed on the sinking groove and the bearing table, the position stability of each connecting line in the binding process is ensured, the machining precision is improved, the operation process is simplified, the consistency of the product quality is ensured, and the production efficiency is improved. The tool is an effective tool for improving production efficiency and product reliability. High precision, high efficiency and high stability of double-wire bundling are achieved, and reliable technical guarantee is provided for air conditioner connecting wire processing operation.

Description

Technical Field

[0001] This utility model relates to the technical field of air conditioner parts processing equipment, and in particular to an air conditioner connection cable bundling device. Background Technology

[0002] With the widespread use of air conditioning equipment, the bundling of air conditioning connection cables has become an indispensable part of the manufacturing process. During the assembly of air conditioning units, it is usually necessary to bundle and secure multiple connection cables (such as power cables and signal cables) to ensure a neat wiring layout, prevent tangling or loosening, and thus guarantee the stability and safety of equipment operation. However, existing connection cable bundling processes still face many technical bottlenecks in practical operation, directly affecting production efficiency and product quality.

[0003] Currently, the bundling of air conditioner connecting cables in the industry mainly relies on manual operation or simple tooling. For connecting cables that need to be bundled in pairs (such as symmetrically arranged power cords), operators need to manually align the two cables before securing them with cable ties or tape. However, due to the flexibility and elasticity of the connecting cables themselves, without effective positioning constraints, the two cables are prone to relative displacement or twisting, leading to misalignment and loosening after bundling. Especially in mass production, manual alignment is inefficient and inconsistent, making it difficult to meet the requirements of high-precision processing. In addition, while some existing simple tooling can clamp single cables, it lacks the function of synchronous positioning and spacing adjustment for multiple cables, resulting in uneven arrangement and spacing of the bundled cables, which seriously affects the product appearance and subsequent assembly processes.

[0004] Existing binding devices mostly employ a fixed structural design, such as using slots or clamps to limit the wire's position. While these devices achieve basic fixation, they have significant drawbacks: First, the limiting dimensions of the fixed structure are not adjustable, making it difficult to adapt to processing requirements of different wire diameters or binding spacings, resulting in poor versatility. Second, during binding, operators need to frequently adjust the wire's position, and the lack of an effective fine-tuning mechanism makes it difficult to guarantee positioning accuracy. Third, the clamping stability of existing devices is insufficient, easily causing the wire to slip or shift when binding force is applied, resulting in binding position deviations. These problems directly lead to a decrease in finished product yield, an increase in rework rate, and increased production costs.

[0005] To address the aforementioned technical shortcomings, some improvement solutions attempt to introduce adjustable clamping mechanisms, such as using sliding blocks in conjunction with bolts to achieve position adjustment. However, such designs are often structurally complex, cumbersome in operation, and lack an effective locking mechanism after adjustment, making them prone to clamping failure due to vibration or external forces during processing. Furthermore, existing devices have low functional integration of the operating table, with load-bearing, positioning, and adjustment modules scattered, which not only occupies space but also increases operational complexity, making them unsuitable for high-efficiency assembly line operations. Therefore, existing technologies require further improvement and enhancement. Utility Model Content

[0006] In view of the shortcomings of the prior art, the purpose of this utility model is to provide an air conditioner connection cable bundling device to solve the problems of low functional integration, large space occupation, and high operation difficulty of the assembly device in the prior art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: an air conditioner connection cable bundling device, comprising a fixed bracket and an operating table, wherein the operating table is provided with a recessed groove extending along its length direction, and further comprising a limiting block, a support platform, an adjusting platform and fastening bolts: a support platform is provided on the front side of the recessed groove and an adjusting platform is provided on the rear side, wherein a strip groove parallel to the recessed groove is provided in the adjusting platform; the limiting block is movably disposed in the recessed groove, and the fastening bolt passes through the strip groove and is threadedly connected to the limiting block, wherein the fastening bolt and the limiting block are clamped on the front and rear sides of the adjusting platform.

[0008] In one embodiment of the present invention, a plastic washer is further included. The plastic washer is sleeved on the fastening bolt and is clamped between the bolt head and the adjusting platform.

[0009] In one embodiment of this utility model, the strip groove is a T-shaped groove structure, the screw head of the fastening bolt is fitted into the extended space of the T-shaped groove, and the head width is greater than the opening width of the strip groove.

[0010] In one embodiment of the present invention, a scale is also included, the scale is etched on the upper surface of the adjustment platform, and the scale is arranged along its length near the rear edge of the adjustment platform.

[0011] In one embodiment of this utility model, the limiting block is a cuboid structure with the same width as the sink groove.

[0012] In one embodiment of the present invention, the limiting block has a through threaded hole, and the threaded hole is provided with an internal thread that is compatible with the fastening bolt.

[0013] In one embodiment of the present invention, the upper and lower contact surfaces of the limiting block are provided with a grid-like anti-slip texture.

[0014] In one embodiment of the present invention, the fixed bracket includes a horizontal base plate and vertical plates disposed on both sides of the base plate. The operating table is fixed to the top of the vertical plates, and the base plate and the vertical plates form an accommodating space for placing parts.

[0015] As described above, the air conditioner cable bundling device of this utility model has the following beneficial effects: By setting a recess, limiting block, bearing platform, adjusting platform, and fastening bolts on the operating table, the limiting block can be flexibly adjusted and fixed in the recess, thereby enabling precise positioning according to the actual length and size of the air conditioner cable. This effectively avoids positional deviation of the cable during bundling, ensuring the tightness and neatness of the bundling and improving the appearance quality of the product. Simultaneously, the recess and bearing platform provide a stable placement platform for the cable, ensuring it remains straight and stable during bundling, further guaranteeing processing accuracy, improving the efficiency and quality of the bundling work, reducing material waste and rework costs caused by inaccurate bundling, providing operators with a convenient and efficient working experience, and contributing to improved overall production efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the air conditioner connection cable bundling device provided by this utility model;

[0018] Figure 2 A partial structural schematic diagram of the air conditioner connection cable bundling device provided by this utility model.

[0019] Component designation explanation

[0020] 1. Fixed bracket; 11. Base plate; 12. Vertical plate; 13. Accommodation space; 2. Operating table; 3. Sink; 4. Limiting block; 41. Threaded hole; 42. Anti-slip texture; 5. Support platform; 6. Adjustment platform; 61. Strip groove; 7. Fastening bolt; 8. Plastic washer; 9. Scale. Detailed Implementation

[0021] This utility model provides an air conditioner connection cable bundling device. To make the purpose, technical solution and effect of this utility model clearer and more explicit, the following describes this utility model in further detail with reference to the accompanying drawings and embodiments.

[0022] In the description of this utility model, it should be understood that the terms "up, down, left, right" and other indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and should not be construed as limiting this utility model; in addition, the terms "installation" and "connection" should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Please see Figure 1 and Figure 2 This utility model provides an air conditioner connecting cable bundling device, including a fixed bracket 1 and an operating table 2. The operating table 2 is provided with a recessed groove 3 extending along its length, and also includes a limiting block 4, a support platform 5, an adjusting platform 6, and fastening bolts 7. The support platform 5 is provided on the front side of the recessed groove 3, and the adjusting platform 6 is provided on the rear side. The adjusting platform 6 has a strip groove 61 parallel to the recessed groove 3. The limiting block 4 is movably disposed in the recessed groove 3, and the fastening bolts 7 pass through the strip groove 61 and are threaded to the limiting block 4. The fastening bolts 7 and the limiting block 4 are clamped on the front and rear sides of the adjusting platform 6. Through the coordinated design of the recessed groove 3, the support platform 5, the adjusting platform 6, and the fastening bolts 7, the core functions of independent positioning and synchronous bundling of two lines are realized. The parallel layout of the recessed groove 3 and the support platform 5 provides a precise reference positioning surface for the two connecting lines, and the adjustability of the limiting block 4 in the recessed groove 3 allows the bundling spacing to flexibly adapt to different wire harness specifications. The clamping structure of the fastening bolt 7 and the limiting block 4 ensures zero deviation of the line position during the binding process through mechanical rigidity constraint, significantly improving the processing accuracy and finished product consistency.

[0024] The specific working principle of the air conditioner connection cable bundling device is as follows: The combined layout of the recessed groove 3 and the support platform 5 provides a precise physical benchmark for the independent positioning of the two cables. The design of the recessed groove 3 extending along the length of the operating table 2 allows the limiting block 4 to slide freely within the recessed groove 3 and be stably locked in any set position according to actual needs. When it is necessary to bundle two connection cables simultaneously, the operator can first place one cable on the surface of the support platform 5, and then lay the other cable flat in the groove along the direction of the recessed groove 3. This creates a misalignment between the two air conditioner connection cables. After the limiting block 4 is adjusted to the target spacing position by sliding within the recessed groove 3, the fastening bolt 7 passes through the strip groove 61 of the adjusting platform 6 and forms a threaded connection with the limiting block 4. Finally, the limiting block 4 is securely clamped to both sides of the adjusting platform 6 by tightening the bolt. This clamping mechanism not only ensures the fixed position of the limiting block 4 in the sink 3, but also forms a double locking effect through the rigid connection between the bolt and the limiting block 4, stably maintaining the relative position and distance between the two air conditioning connection lines, and completely avoiding the limit displacement caused by external force during the binding operation.

[0025] In this embodiment, a plastic washer 8 is also included. The plastic washer 8 is fitted onto the fastening bolt 7, and the plastic washer 8 is clamped between the screw head of the fastening bolt 7 and the adjusting platform 6. The introduction of the plastic washer 8 effectively buffers the impact force during bolt tightening, avoiding surface scratches caused by direct contact between the metal screw head and the adjusting platform 6. At the same time, the elastic deformation characteristics of the plastic material enhance the stability of bolt clamping, preventing loosening due to vibration or external force, and further improving the reliability of the device.

[0026] In detail, the strip groove 61 is a T-slot structure. The screw head of the fastening bolt 7 is fitted into the extended space of the T-slot, and the head width is greater than the opening width of the strip groove 61. The T-slot structure accommodates the bolt head through the extended space, and the design of the groove width being smaller than the head creates a physical limit, completely preventing the bolt from rotating or shifting axially during adjustment. This structure ensures both smooth adjustment operation and enhances the connection strength between the bolt and the adjusting table 6, ensuring structural rigidity after clamping and locking.

[0027] Preferably, the system also includes a scale 9, which is etched on the upper surface of the adjustment platform 6 and is positioned along its length near the rear edge of the adjustment platform 6. The integrated design of the scale markings enables quantitative control of the spacing adjustment. Operators can directly and quickly locate the limit block 4 based on the scale values, eliminating subjective errors associated with traditional visual adjustment, ensuring high uniformity of the bundling spacing in mass production, reducing repeated debugging time, and improving operational efficiency.

[0028] To maintain the stability of the limiting block 4, it is designed as a cuboid structure with the same width as the sink 3. This width ensures that the limiting block 4 remains in close contact with the sink 3 wall during movement, preventing wobbling or tilting due to gaps. The regular shape of the cuboid structure further enhances the guiding stability of the limiting block 4, ensuring that the blocking surface at the end of the line remains perpendicular and guaranteeing the alignment accuracy of the binding start end. More specifically, the limiting block 4 has a through threaded hole 41 with an internal thread adapted to the fastening bolt 7. Direct machining of the through threaded hole 41 simplifies the assembly structure of the limiting block 4 and the fastening bolt 7, avoiding the use of additional connecting parts. The precise fit between the internal thread and the bolt forms a self-locking mechanism, reducing the number of parts while improving force transmission efficiency, ensuring that the clamping force is evenly applied to both sides of the adjusting platform 6. When necessary, the fastening bolt 7 completely penetrates the threaded hole 41, exits from the threaded hole 41, and abuts against the bearing platform 5, further improving the stability of the limiting block 4. Optionally, the upper and lower contact surfaces of the limiting block 4 are provided with a grid-like anti-slip texture 42. The grid-like anti-slip texture 42 increases the friction coefficient of the contact surface, effectively suppressing the slippage tendency of the thread when it is subjected to binding force, avoiding the failure of fine adjustment of the thread position during the binding process, and ensuring the stability of the finished product shape. At the same time, the simultaneous provision of anti-slip texture 42 on the upper and lower contact surfaces facilitates the placement of the limiting block 4 on both sides, simplifying the insertion and use process of the limiting block 4.

[0029] Please see Figure 1 The fixed support 1 includes a horizontal base plate 11 and vertical plates 12 disposed on both sides of the base plate 11. The operating table 2 is fixed to the top of the vertical plates 12. The base plate 11 and the vertical plates 12 form a storage space 13 for placing parts. The frame-type fixed support 1, composed of the base plate 11 and the vertical plates 12, provides stable support for the operating table 2 through a rigid connection between the horizontal and vertical planes, preventing the entire device from shaking during the binding operation. The integrated design of the storage space allows for the nearby storage of tools and production lines, reduces the distance operators need to travel to retrieve and place materials, optimizes the production line workflow, and improves overall production efficiency.

[0030] In summary, the air conditioner connecting cable bundling device of this utility model, through the synergistic effect of the recessed groove 3 and the support platform 5, provides independent and parallel positioning spaces for two connecting cables. The flat surface of the support platform 5 provides full support for the first cable, preventing deformation caused by its own weight; the recessed groove 3, through its groove structure, forms a three-way limit for the second cable, ensuring that the cable is always aligned along a predetermined trajectory. The position of the limiting block 4 within the recessed groove 3 directly determines the bundling spacing between the two cables, and operators can quickly adapt to the processing requirements of different specifications of cable harnesses by adjusting the position of the limiting block 4. At the same time, the parallel strip groove 61 within the adjusting platform 6, in conjunction with the fastening bolt 7, makes the adjustment process of the limiting block 4 both highly precise and convenient—during operation, simply loosening the bolt, sliding the limiting block 4 to the target position, and then re-locking it completes the spacing setting; the entire process requires no complex tools, significantly improving processing efficiency. The structural advantage is particularly prominent in the bundling processing stage. Once the two connecting wires are placed on the support platform 5 and the recess 3 respectively, their relative positions are strictly defined, completely eliminating visual errors that can easily occur with manual alignment. The blocking effect of the limiting block 4 on the ends of the wires in the recess 3 ensures complete alignment of the two wires at the starting point of the binding; while the extending guiding characteristics of the recess 3 guarantee the straightness and parallelism of the wires throughout the binding process. In addition, the clamping structure of the fastening bolt 7 and the limiting block 4 effectively suppresses the interference of the lateral tension generated when the cable tie is tightened during the binding process on the position of the wires through mechanical rigidity constraint, preventing the wires from slipping or twisting relative to each other after being subjected to force. This end-to-end stability control from wire positioning to binding and fixing results in uniform spacing and neat arrangement of the bundled wires, significantly improving the consistency of product appearance and the reliability of electrical connections.

[0031] Furthermore, modular design achieves functional integration and space optimization. The integrated layout of the support platform 5, the settling tank 3, and the adjustment platform 6 concentrates core functions such as line positioning, spacing adjustment, and clamping fixation on a single operating table 2. Operators can complete all processing steps without having to move the line between multiple workstations. This not only reduces the occupation of working space but also lowers operational complexity through process integration, making it particularly suitable for high-speed assembly line production environments. Compared to traditional distributed tooling, this device can improve bundling efficiency and stabilize the finished product qualification rate while ensuring processing accuracy, greatly reducing production cost losses caused by rework. Therefore, this utility model effectively overcomes the various shortcomings of the prior art and has high industrial application value.

[0032] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of this utility model, and all such substitutions or changes should fall within the protection scope of this utility model.

Claims

1. An air conditioner connection cable bundling device, comprising a fixed bracket (1) and an operating table (2), characterized in that, The operating table (2) is provided with a sinkhole (3) extending along its length direction, and also includes a limiting block (4), a support platform (5), an adjusting platform (6) and fastening bolts (7): the sinkhole (3) is provided with a support platform (5) on the front side and an adjusting platform (6) on the rear side, and the adjusting platform (6) is provided with a strip groove (61) parallel to the sinkhole (3) in the adjusting platform (6); the limiting block (4) is movably disposed in the sinkhole (3), and the fastening bolts (7) are inserted in the strip groove (61) and threadedly connected to the limiting block (4), and the fastening bolts (7) and the limiting block (4) are clamped on the front and rear sides of the adjusting platform (6).

2. The air conditioner connection cable bundling device according to claim 1, characterized in that, It also includes a plastic washer (8), which is fitted on the fastening bolt (7) and is clamped between the screw head of the fastening bolt (7) and the adjusting table (6).

3. The air conditioner connection cable bundling device according to claim 2, characterized in that, The strip groove (61) is a T-shaped groove structure. The screw head of the fastening bolt (7) is fitted into the extended space of the T-shaped groove, and the head width is greater than the opening width of the strip groove (61).

4. The air conditioner connection cable bundling device according to claim 1, characterized in that, It also includes a scale (9), the scale (9) is etched on the upper surface of the adjustment platform (6), and the scale (9) is set along its length near the rear edge of the adjustment platform (6).

5. The air conditioner connection cable bundling device according to claim 1, characterized in that, The limiting block (4) is a cuboid structure with the same width as the settling tank (3).

6. The air conditioner connection cable bundling device according to claim 5, characterized in that, The limiting block (4) has a through threaded hole (41) and the threaded hole (41) is provided with an internal thread that is compatible with the fastening bolt (7).

7. The air conditioner connection cable bundling device according to claim 1 or 5, characterized in that, The upper and lower contact surfaces of the limiting block (4) are provided with grid-like anti-slip textures (42).

8. The air conditioner connection cable bundling device according to claim 1, characterized in that, The fixed bracket (1) includes a horizontal base plate (11) and vertical plates (12) arranged on both sides of the base plate (11). The operating table (2) is fixed to the top of the vertical plate (12). The base plate (11) and the vertical plate (12) form an accommodating space (13) for placing parts.

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