A fixed clamp for aluminum alloy strand processing

Abstract

This utility model discloses a fixing fixture for processing aluminum alloy stranded wire, relating to the field of aluminum alloy processing technology. The utility model includes a base box and mounting ears. The mounting ears are fixedly connected to the side of the base box, and a clamping device is provided inside the base box. This utility model achieves rapid and stable clamping of aluminum alloy stranded wire through the cooperation of components such as the connecting plate, motor, and drive gear in the clamping device. Driven by the motor, the drive gear rotates the driven gear, which in turn rotates the threaded rod. The threaded rod moves the threaded sleeve, which in turn moves the moving plate. The moving plate then moves the clamping jaws to clamp the aluminum alloy stranded wire. This results in high clamping efficiency and good clamping stability, increasing practicality. It solves the technical problem of the inability to quickly and stably clamp aluminum alloy stranded wire in related technologies.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum alloy processing technology, and in particular relates to a fixing fixture for processing aluminum alloy stranded wire. Background Technology

[0002] Fixtures for aluminum alloy stranded wire processing are specialized tools used to stably hold aluminum alloy stranded wires (such as the JLHA series) during manufacturing, splicing, or installation. These fixtures ensure stable positioning during stranding, pulling, crimping, and other processes, preventing damage to the wire surface or structure. These fixtures must overcome the challenges posed by the softness, easy wear, and deformation of aluminum alloy materials, while also adapting to the needs of stranded wires of different diameters.

[0003] According to a public disclosure (publication number: CN216119689U), a fixing fixture for processing copper-clad aluminum stranded wire includes a mounting cylinder. The mounting cylinder is equipped with a driving mechanism, a clamping mechanism, and a tightening mechanism. A mounting frame is fixedly installed at one opening of the mounting cylinder, and a square frame is fixedly installed on the front outer surface of the mounting frame. This fixing fixture for processing copper-clad aluminum stranded wire, through the combined use of a bidirectional screw, a limiting rod, a mounting plate, a semi-circular clamping plate, and a semi-circular rubber sheet, can increase the contact area with the copper-clad aluminum stranded wire. This increases friction and improves clamping stability, while also reducing the pressure on the copper-clad aluminum stranded wire, mitigating damage during clamping and fixing, and improving practical performance. Furthermore, it can clamp copper-clad aluminum stranded wire of different specifications, broadening the application scenarios and scope of the device.

[0004] The aforementioned applications utilize structures such as bidirectional screws to clamp copper-clad aluminum stranded wires. However, in practice, this requires manual operation, which is cumbersome and may still result in low clamping efficiency or insufficient clamping stability. Therefore, we propose a fixing fixture for aluminum alloy stranded wire processing. Utility Model Content

[0005] The purpose of this utility model is to provide a fixing fixture for processing aluminum alloy stranded wire. By cooperating with the connecting plate, motor and drive gear in the clamping device, the problem of the inability to quickly and stably clamp aluminum alloy stranded wire is solved.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a fixing fixture for processing aluminum alloy stranded wire, including a base box and mounting ears. The mounting ears are fixedly connected to the side of the base box, and a clamping device is provided inside the base box.

[0007] The clamping device includes a connecting plate, which is fixedly connected to the inner wall of the base box. A motor is fixedly connected to the side of the connecting plate, and a drive gear is fixedly connected to the output shaft of the motor. A threaded rod is rotatably connected through the side of the connecting plate, and a driven gear is fixedly connected to the circumferential surface of the threaded rod. A threaded sleeve is threadedly connected to the circumferential surface of the threaded rod, and a moving plate is fixedly connected to the circumferential surface of the threaded sleeve. A clamping pawl is fixedly connected to the top of the moving plate, and a limit post is fixedly connected to the side of the moving plate. A maintenance heat dissipation plate is provided on the inner wall of the base box.

[0008] Furthermore, a limiting sleeve is fixedly connected to the inner wall of the base box, and the circumferential surface of the threaded rod is rotatably connected to the inner circumferential surface of the limiting sleeve. Its function is to limit the threaded rod, so that the threaded rod will not deviate during rotation, thus ensuring the stability of the threaded rod rotation and improving the overall stability of the clamping device.

[0009] As shown in the figure, the driving gear and the driven gear mesh with each other, and the side of the moving plate is slidably connected to the top of the bottom box through it. Its function is to increase stability during movement by performing gear transmission and prevent it from deviating or shaking.

[0010] As shown in the figure, there are two clamping jaws, limiting posts, moving plates, threaded rods and driven gears. Their function is to clamp the aluminum alloy stranded wire on both sides at the same time, which improves clamping efficiency and ensures clamping stability.

[0011] As shown in the figure, the limiting post is connected to another moving plate through and in a sliding manner. The side section of the threaded rod is set in a convex shape, which is used to limit the moving plate so that the moving plate will not deviate during the movement, thus further ensuring the stability of the clamping.

[0012] As shown in the figure, a dust-blowing device is provided on the top of the base box. The dust-blowing device includes a support plate, which is fixedly connected to the top of the base box. A rotating sleeve is fixedly connected to the top of the support plate. A rotating shaft is rotatably connected to the inner wall of the rotating sleeve. A fan blade is fixedly connected to one end of the rotating shaft. A pulley one is fixedly connected to the end of the rotating shaft away from the fan blade. A pulley two is fixedly connected to the circumferential surface of the motor output shaft. A belt is provided on the circumferential surface of the pulley two. The pulley two and pulley one are connected by belt drive. Its function is to blow dust and clean the base box after clamping, so as to avoid the dust generated during the processing of aluminum alloy stranded wire from affecting the stability and practicality of the device.

[0013] As shown in the figure, the fan blade is located on the side of the clamping claw. There are two support plates, which are symmetrically distributed along the vertical central axis of the rotating sleeve. Their function is to ensure that the fan blade can evenly blow away the dust near the clamping claw during rotation, thereby improving the cleaning effect of the dust blowing device and preventing dust accumulation from affecting the normal operation of the device.

[0014] This utility model has the following beneficial effects: 1. This utility model achieves rapid and stable clamping of aluminum alloy stranded wire through the cooperation between components such as the connecting plate, motor, and drive gear in the clamping device. Driven by the motor, the drive gear drives the driven gear to rotate, the driven gear drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move, the threaded sleeve drives the moving plate to move, and the moving plate drives the clamping jaws to clamp the aluminum alloy stranded wire. The clamping efficiency is high and the clamping stability is good.

[0015] 2. This utility model achieves dust removal and cleaning of the clamped bottom box through the cooperation of components such as the support plate, rotating sleeve, and rotating shaft in the dust-blowing device. The fan blades generate airflow during rotation, thereby blowing away dust inside the bottom box. This prevents dust generated during the processing of aluminum alloy stranded wire from adhering to the device, affecting its stability and practicality, while also improving the cleanliness and service life of the device. Furthermore, the dust-blowing device reduces the frequency of manual cleaning, lowers labor intensity, and improves work efficiency.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional side view structural schematic diagram of the present invention; Figure 3 This is a three-dimensional cross-sectional structural schematic diagram of the present invention; Figure 4 This is a three-dimensional enlarged structural schematic diagram of the clamping device of this utility model; Figure 5 This is a three-dimensional enlarged structural schematic diagram of the soot blowing device of this utility model.

[0019] The attached diagram lists the components represented by each number as follows: 1. Base box; 2. Mounting ear; 3. Clamping device; 301. Connecting plate; 302. Motor; 303. Drive gear; 304. Threaded rod; 305. Driven gear; 306. Threaded sleeve; 307. Moving plate; 308. Clamping jaw; 309. Limiting post; 310. Maintenance heat sink plate; 4. Limiting sleeve; 5. Soot blowing device; 501. Support plate; 502. Rotating sleeve; 503. Rotating shaft; 504. Fan blade; 505. Pulley one; 506. Pulley two; 507. Belt. Detailed Implementation

[0020] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-5 This utility model is a fixing fixture for processing aluminum alloy stranded wire, including a base box 1 and mounting ears 2. The mounting ears 2 are fixedly connected to the side of the base box 1, and a clamping device 3 is provided inside the base box 1.

[0022] The clamping device 3 includes a connecting plate 301, which is fixedly connected to the inner wall of the base box 1. A motor 302 is fixedly connected to the side of the connecting plate 301. A drive gear 303 is fixedly connected to the output shaft of the motor 302. A threaded rod 304 is rotatably connected through the side of the connecting plate 301. A driven gear 305 is fixedly connected to the circumferential surface of the threaded rod 304. A threaded sleeve 306 is threadedly connected to the circumferential surface of the threaded rod 304. A movable plate 307 is fixedly connected to the circumferential surface of the threaded sleeve 306. A clamping claw 308 is fixedly connected to the top of the movable plate 307. A limit post 309 is fixedly connected to the side of the movable plate 307. A maintenance heat dissipation plate 310 is provided on the inner wall of the base box 1.

[0023] As shown in the figure, the inner wall of the base box 1 is fixedly connected to the limiting sleeve 4. The circumferential surface of the threaded rod 304 is rotatably connected to the inner circumferential surface of the limiting sleeve 4. Its function is to limit the threaded rod 304, so that the threaded rod 304 will not deviate during rotation, thus ensuring the stability of the rotation of the threaded rod 304 and improving the overall stability of the clamping device 3.

[0024] As shown in the figure, the driving gear 303 and the driven gear 305 mesh with each other, and the side of the moving plate 307 is slidably connected to the top of the bottom box 1 through the plate. Its function is to increase stability during movement by performing gear transmission and prevent it from deviating or shaking.

[0025] As shown in the figure, there are two clamping jaws 308, limiting posts 309, moving plates 307, threaded rods 304, and driven gears 305. Their function is to clamp the aluminum alloy stranded wire from both sides at the same time, which improves clamping efficiency and ensures clamping stability.

[0026] As shown in the figure, the limiting post 309 is connected to another moving plate 307 through and slidingly. The side section of the threaded rod 304 is set in a convex shape, which limits the moving plate 307 so that the moving plate 307 will not deviate during the movement, thus further ensuring the stability of the clamping.

[0027] As shown in the figure, a dust blowing device 5 is provided on the top of the base box 1. The dust blowing device 5 includes a support plate 501, which is fixedly connected to the top of the base box 1. A rotating sleeve 502 is fixedly connected to the top of the support plate 501. A rotating shaft 503 is rotatably connected to the inner wall of the rotating sleeve 502. A fan blade 504 is fixedly connected to one end of the rotating shaft 503. A pulley 505 is fixedly connected to the end of the rotating shaft 503 away from the fan blade 504. A second pulley 506 is fixedly connected to the circumferential surface of the output shaft of the motor 302. A belt 507 is provided on the circumferential surface of the second pulley 506. The second pulley 506 and the first pulley 505 are connected by the belt 507. Its function is to clean the base box 1 after clamping, so as to avoid dust generated during the processing of aluminum alloy stranded wire, which would affect the stability and practicality of the device.

[0028] As shown in the figure, the fan blade 504 is located on the side of the clamping claw 308. There are two support plates 501, which are symmetrically distributed along the vertical central axis of the rotating sleeve 502. Their function is to ensure that the fan blade 504 can evenly blow away the dust near the clamping claw 308 during the rotation process, thereby improving the cleaning effect of the dust blowing device 5 and avoiding dust accumulation from affecting the normal operation of the device.

[0029] A specific application of this embodiment is as follows: When processing aluminum alloy stranded wire, the aluminum alloy stranded wire is first placed in the clamping jaws 308, and then the motor 302 is started. The output shaft of the motor 302 drives the drive gear 303 to rotate. The drive gear 303 meshes with the driven gear 305, thereby driving the driven gear 305 and the threaded rod 304 to rotate. Since the threaded rod 304 is threadedly connected to the threaded sleeve 306, the rotation of the threaded rod 304 will drive the threaded sleeve 306 to move. The movement of the threaded sleeve 306 further drives the moving plate 307 and the clamping jaws 308 to move, thereby quickly and stably clamping the aluminum alloy stranded wire. After clamping is completed, the motor 302 continues to work, and its output shaft simultaneously drives the second pulley 506 to rotate. The second pulley 506 is connected to the first pulley 505 through the belt 507, so the rotation of the second pulley 506 will drive the first pulley 505 and the rotating shaft 503 to rotate. The rotation of the rotating shaft 503 further drives the fan blade 504 to rotate. During the rotation, the fan blade 504 can generate airflow, thereby cleaning the bottom box 1 after clamping, preventing dust generated during the processing of aluminum alloy stranded wire from adhering to the device and affecting the stability and practicality of the device.

[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fixing fixture for processing aluminum alloy stranded wire, comprising a base box (1) and mounting ears (2), characterized in that: The bottom box (1) is fixedly connected to the side of the mounting ear (2), and the bottom box (1) is provided with a clamping device (3). The clamping device (3) includes a connecting plate (301), which is fixedly connected to the inner wall of the base box (1). A motor (302) is fixedly connected to the side of the connecting plate (301). A drive gear (303) is fixedly connected to the output shaft of the motor (302). A threaded rod (304) is rotatably connected through the side of the connecting plate (301). A driven gear (305) is fixedly connected to the circumferential surface of the threaded rod (304). A threaded sleeve (306) is threadedly connected to the circumferential surface of the threaded rod (304). A moving plate (307) is fixedly connected to the circumferential surface of the threaded sleeve (306). A clamping claw (308) is fixedly connected to the top of the moving plate (307). A limit post (309) is fixedly connected to the side of the moving plate (307). A maintenance heat dissipation plate (310) is provided on the inner wall of the base box (1).

2. A fixing fixture for processing aluminum alloy stranded wire according to claim 1, characterized in that, The inner wall of the bottom box (1) is fixedly connected to the limiting sleeve (4), and the circumferential surface of the threaded rod (304) is rotatably connected to the inner circumferential surface of the limiting sleeve (4).

3. A fixing fixture for processing aluminum alloy stranded wire according to claim 2, characterized in that, The driving gear (303) meshes with the driven gear (305), and the side of the moving plate (307) is slidably connected to the top of the bottom box (1).

4. A fixing fixture for processing aluminum alloy stranded wire according to claim 3, characterized in that, The number of the clamping jaws (308), limiting pins (309), moving plates (307), threaded rods (304), and driven gears (305) is set to two.

5. A fixing fixture for processing aluminum alloy stranded wire according to claim 4, characterized in that, The limiting post (309) passes through and is slidably connected to another moving plate (307), and the side section of the threaded rod (304) is set in a convex shape.

6. A fixing fixture for processing aluminum alloy stranded wire according to claim 5, characterized in that, The top of the bottom box (1) is provided with a soot blowing device (5). The soot blowing device (5) includes a support plate (501). The support plate (501) is fixedly connected to the top of the bottom box (1). A rotating sleeve (502) is fixedly connected to the top of the support plate (501). A rotating shaft (503) is rotatably connected to the inner wall of the rotating sleeve (502). A fan blade (504) is fixedly connected to one end of the rotating shaft (503). A pulley (505) is fixedly connected to the end of the rotating shaft (503) away from the fan blade (504). A second pulley (506) is fixedly connected to the circumferential surface of the output shaft of the motor (302). A belt (507) is provided on the circumferential surface of the second pulley (506). The second pulley (506) and the first pulley (505) are connected by the belt (507).

7. A fixing fixture for processing aluminum alloy stranded wire according to claim 6, characterized in that, The fan blade (504) is located on the side of the clamping claw (308), and there are two support plates (501) which are symmetrically distributed along the vertical central axis of the rotating sleeve (502).

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