Angle-variable bending device for wires and cables

Abstract

The utility model discloses a wire and cable variable-angle bending device which comprises an operation table and further comprises a motor connected to the lower portion of one end of the operation table. The rotary bending frame is arranged above the operation table, and the lower portion of the rotary bending frame is connected with the output end of the motor through a rotary shaft; the cable guide piece is connected to the upper surface of the other end of the operation table; the limiting plate is connected to the portion, close to one side of the rotary bending frame, of the operation table; the driving assembly is connected to the upper surface of the operation table on the opposite side of the limiting plate; one end of the driving assembly is connected with the upper portion of the rotary bending frame in an engaged mode. The electric wire and cable bending device is safe, reliable and easy to operate, the problem of electric wire and cable bending can be easily solved, the electric wire and cable bending efficiency is improved, and meanwhile the accuracy of the electric wire and cable bending angle can be improved.

Description

Technical Field

[0001] This utility model relates to a variable angle bending device, specifically a variable angle bending device for electric wires and cables, belonging to the field of electric wire and cable processing technology in building construction. Background Technology

[0002] In general, during the installation of electrical wires and cables in the drawer cabinets of low-voltage power distribution rooms in building construction projects, it is necessary to bend the surface of the electrical wires and cables according to the installation requirements to adapt to different installation spaces.

[0003] Currently, the most traditional and widely used method for bending wires and cables is to bend them manually. However, this method has the following technical defects and shortcomings:

[0004] Firstly, cable bending usually requires manual operation such as clamping, bending, and fixing by hand or tools. This operation method is not only time-consuming and labor-intensive, but also prone to cable damage or incorrect bending angle due to improper manual operation, which affects the installation quality.

[0005] Secondly, each cable bend needs to be processed individually, and the bending process may require repeated adjustments to ensure that the cable bend meets the requirements. This is especially true in large-scale building construction projects, where the construction period is long and the number of cables is large, which will greatly delay the overall project progress.

[0006] Third, bending cables requires a lot of manpower, which can increase worker fatigue and affect construction efficiency. Prolonged high-intensity operation may also cause safety hazards such as work-related injuries.

[0007] Fourth, uneven force or improper operation during manual bending can easily damage the cable insulation layer, or even cause the cable to break or deform, affecting the stability and safety of the electrical system. Cable damage may also trigger subsequent inspection and maintenance work, increasing project costs.

[0008] The above-mentioned bending process for wires and cables not only increases the complexity of the operation, but also consumes a lot of time and physical strength. It can also easily lead to cable damage or inconsistent bending angles, thereby affecting the construction quality and efficiency.

[0009] Therefore, the key to solving the above-mentioned technical problems lies in developing a stable, reliable, and easy-to-operate variable angle bending device for wires and cables. Summary of the Invention

[0010] In view of the many defects and shortcomings of the above-mentioned background technology, this utility model has made improvements and innovations, aiming to provide a safe, reliable and easy-to-operate variable angle bending device for wires and cables. It can solve the problem that when bending existing wires and cables, workers need to manually use tools to clamp the cable, which is time-consuming and laborious and affects the bending efficiency, thereby improving the bending efficiency of wires and cables.

[0011] Another objective of this invention is to improve the accuracy of bending angles of wires and cables.

[0012] To solve the above problems and achieve the above-mentioned invention objectives, this utility model provides a variable angle bending device for electric wires and cables, which is achieved by adopting the following design structure and the following technical solution:

[0013] A variable angle bending device for electric wires and cables includes an operating table (1) and further includes:

[0014] Motor (2), which is connected to the lower part of one end of the operating table (1);

[0015] A rotating bending frame (3) is set above the operating table (1), and the lower part of the rotating bending frame (3) is connected to the output end of the motor (2) through a rotating shaft (21).

[0016] Cable guide (4) is connected to the upper surface of the other end of the operating table (1);

[0017] Limit plate (5), the limit plate (5) is connected to the operating table (1) on the side near the rotating bending frame (3);

[0018] Drive assembly (6) is connected to the upper surface of the operating table (1) on the opposite side of the limiting plate (5);

[0019] One end of the drive assembly (6) is engaged with the upper part of the rotary bending frame (3).

[0020] Preferably, the rotary bending frame (3) comprises:

[0021] Rotary seat (31), the lower part of one end of the rotary seat (31) is fixedly connected to the rotating shaft (21);

[0022] A bending assembly (32) is connected to the upper surface of one end of the rotating seat (31);

[0023] The first limiting frame (33) is connected to the upper surface of the other end of the rotating seat (31);

[0024] The second limiting frame (34) is connected to the side of the rotating seat (31) near the end of the first limiting frame (33);

[0025] Among them, the upper part of the bending component (32), the first limiting frame (33) and the second limiting frame (34) are all provided with wire grooves, and the three wire grooves are located on the same plane.

[0026] Preferably, the bending assembly (32) includes:

[0027] The lower end of the first support column (321) is fixedly connected to the upper surface of the rotating seat (31) near the end of the rotating shaft (21);

[0028] A connecting shaft (322) is rotatably connected to the upper middle part of the first support column (321);

[0029] Gear (323) is fixedly connected to the lower part of connecting shaft (322);

[0030] The first limiting sleeve (324) is fixedly connected to the upper part of the connecting shaft (322).

[0031] Preferably, the first limiting sleeve (324) is a cylindrical component with open ends and hollow interior, and the upper and lower ends of the outer side of the first limiting sleeve (324) are connected with arc-shaped parts, and the opening between the two arc-shaped parts is adapted to the outer diameter of the wire and cable (7).

[0032] Preferably, the first limiting frame (33) includes:

[0033] The lower end of the second support column (331) is fixedly connected to the upper surface of the rotating seat (31) at the end away from the rotating shaft (21);

[0034] The second limiting sleeve (332) is fixedly connected to the upper part of the second support column (331). The outer middle part of the second limiting sleeve (332) is provided with a wire groove that is compatible with the outer diameter of the wire and cable (7).

[0035] The second limiting frame (34) includes:

[0036] The connecting frame (341) is in the shape of an "L" and one end of the connecting frame (341) is connected to the side of the rotating seat (31) near the end of the second support column (331).

[0037] The limiting block (342) is fixedly connected to the upper part of one end of the connecting frame (341). The limiting block (342) near the first limiting sleeve (324) has an arc-shaped groove opened horizontally.

[0038] Preferably, it also includes a photosensitive sensor (35), which is connected to the outside of the limiting block (342) near the end of the first support column (321). The operating table (1) below the photosensitive sensor (35) is also provided with scale lines (36) to work together.

[0039] Preferably, the cable guide (4) includes:

[0040] Support frame (41) is connected to the upper surface of the operating table (1);

[0041] The guide wheel (42) is rotatably connected above the support frame (41);

[0042] Among them, the outer middle part of the guide wheel (42) is provided with a "V"-shaped guide groove in the inward circumferential direction.

[0043] Preferably, the operating table (1) has a through hole in the middle of one end that is adapted to connect with the motor (2), and the scale line (36) is arranged circumferentially on the outside of the through hole;

[0044] The limiting plate (5) has an overall “7” shaped structure, and an arc-shaped limiting groove is opened horizontally above the limiting plate (5) near the driving component (6).

[0045] Preferably, the driving component (6) includes:

[0046] Support base (61) is connected to the operating table (1) near the end of the cable guide (4);

[0047] Cylinder (62), cylinder (62) is laterally connected above the support base (61);

[0048] A rack (63) is connected to the push rod of the cylinder (62), and the rack (63) meshes with the gear (323);

[0049] A limiting guide frame (64) is connected to the operating table (1) near the end of the bending assembly (32);

[0050] The upper part of the limiting guide frame (64) is engaged and slidably connected with the rack (63).

[0051] Preferably, the four corners of the lower part of the operating table (1) are provided with support legs (11), wherein each support leg (11) is connected to a moving wheel (12) with a braking device.

[0052] In summary, the beneficial effects of this utility model compared with the prior art are:

[0053] 1. This utility model is stable and reliable, simple to operate, highly practical, time-saving and labor-saving, improves the ease of operation, bending efficiency and safety, and reduces the labor intensity of operators;

[0054] 2. With the cooperation of the drive assembly (6) and the rotating bending frame (3), this utility model can release the limiting effect of the first limiting sleeve (324) and the second limiting sleeve (332) on the wire and cable (7) through the cylinder, which makes it convenient to pick up and put down the bent wire and cable (7), making the process of picking up and putting down the cable after bending more convenient and faster, and effectively improving the operating efficiency and safety.

[0055] 3. The cable guide (4) provided in this utility model makes it easier for the wire and cable (7) to enter between the first limiting sleeve (324) and the second limiting sleeve (332), improves the accuracy and safety of the wire and cable (7) during the installation process, and reduces the installation difficulty due to human operation.

[0056] 4. The limiting plate (5) provided in this utility model can play an auxiliary guiding role in the movement of the wire and cable (7), improve the convenience of wire and cable (7) processing, and help to flexibly adjust the path of the wire and cable (7);

[0057] 5. This utility model is ingeniously designed and can automatically limit the wires and cables through the first limiting sleeve (324) and the second limiting sleeve (332). A second limiting frame (34) is provided on the rotating seat (31). When the rotating seat (31) rotates, the wires and cables (7) can be bent and guided by the limiting block (342) at the same time to ensure the safe and stable operation of the cable.

[0058] 6. With the cooperation of the photosensitive sensor (35) and the scale line (36), this utility model can accurately calculate the rotation angle through the photosensitive sensor (35) when the motor (2) drives the rotating seat (31) to rotate, so that the processing angle of the wires and cables (7) in building construction projects is more accurate.

[0059] 7. Because this utility model is equipped with a moving wheel (12), it can be moved to a designated working position in a more convenient and flexible manner, thereby reducing the labor intensity of the operator to the greatest extent, achieving time-saving, labor-saving and high efficiency. One operator can easily move the device to the designated working position for work. Attached Figure Description

[0060] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0061] Figure 1 This is one of the usage state diagrams of this utility model;

[0062] Figure 2 This is the second diagram showing the usage state of this utility model;

[0063] Figure 3 This is the third diagram showing the usage state of this utility model;

[0064] Figure 4 This is the fourth diagram showing the usage state of this utility model;

[0065] Figure 5 This is one of the overall structural schematic diagrams of this utility model;

[0066] Figure 6 This is the second schematic diagram of the overall structure of this utility model;

[0067] Figure 7 This is the third schematic diagram of the overall structure of this utility model;

[0068] Figure 8 This is the fourth schematic diagram of the overall structure of this utility model;

[0069] Figure 9 This is a top view of the present invention;

[0070] Figure 10 This is one of the overall structural schematic diagrams of another design structure of this utility model;

[0071] Figure 11 This is the second overall structural schematic diagram of another design structure of this utility model;

[0072] Figure 12 This is the third overall structural schematic diagram of another design structure of this utility model;

[0073] In the diagram, number 1 represents the control panel.

[0074] 2—Motor, 21—Shaft;

[0075] 3—Rotary bending frame, 31—Rotary seat, 32—Bending assembly, 321—First support column, 322—Connecting shaft, 323—Gear, 324—First limiting sleeve, 33—First limiting frame, 331—Second support column, 332—Second limiting sleeve, 34—Second limiting frame, 341—Connecting frame, 342—Limiting block, 35—Photosensitive sensor, 36—Scale line;

[0076] 4—Cable guide, 41—Support frame, 42—Guide wheel;

[0077] 5—Limit plate;

[0078] 6—Drive assembly, 61—Support base, 62—Cylinder, 63—Rack, 64—Limit guide frame;

[0079] 7—Wires and cables. Detailed Implementation

[0080] To make the technical means, inventive features, objectives, and effects of this utility model readily understandable, the technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0081] As per the instruction manual Figure 1 To the instruction manual Figure 12 The variable angle bending device for electric wires and cables shown includes an operating table 1, comprising:

[0082] Motor 2 is connected to the lower part of one end of the control panel 1;

[0083] The rotary bending frame 3 is located above the operating table 1, and the lower part of the rotary bending frame 3 is connected to the output end of the motor 2 through the rotating shaft 21.

[0084] Cable guide 4 is connected to the upper surface of the other end of the operating table 1;

[0085] Limiting plate 5 is connected to the operating table 1 on the side near the rotating bending frame 3;

[0086] Drive component 6 is connected to the upper surface of the operating table 1 on the opposite side of the limit plate 5;

[0087] One end of the drive assembly 6 is engaged with the upper part of the rotary bending frame 3.

[0088] Furthermore, such as Figure 4 and Figure 5 As shown, the rotary bending frame 3 includes:

[0089] Rotary seat 31, with one lower end of the rotary seat 31 fixedly connected to the rotating shaft 21;

[0090] Bending assembly 32 is connected to the upper surface of one end of the rotating seat 31;

[0091] The first limiting frame 33 is connected to the upper surface of the other end of the rotating seat 31;

[0092] The second limiting frame 34 is connected to the side of the rotating seat 31 near the end of the first limiting frame 33;

[0093] Among them, the upper part of the bending component 32, the first limiting frame 33 and the second limiting frame 34 are all provided with wire grooves, and the three wire grooves are located on the same plane.

[0094] Specifically, such as Figure 4 As shown, the bending assembly 32 includes:

[0095] The lower end of the first support column 321 is fixedly connected to the upper surface of the rotating seat 31 near the end of the rotating shaft 21.

[0096] Connecting shaft 322 is rotatably connected to the upper middle part of the first support column 321;

[0097] Gear 323 is fixedly connected to the lower part of connecting shaft 322;

[0098] The first limiting sleeve 324 is fixedly connected to the upper part of the connecting shaft 322.

[0099] Specifically, such as Figure 7 and Figure 8 As shown, the first limiting sleeve 324 is a cylindrical component with open ends and a hollow interior. The upper and lower ends of the outer side of the first limiting sleeve 324 are connected to arc-shaped parts, and the opening between the two arc-shaped parts is adapted to the outer diameter of the wire and cable 7.

[0100] In this utility model, the arc-shaped part on the first limiting sleeve 324 is semi-circular, and the opening length between the two arc-shaped parts is half of the groove on the second limiting sleeve 332.

[0101] Specifically, such as Figure 4 As shown, the first limiting frame 33 includes:

[0102] The lower end of the second support column 331 is fixedly connected to the upper surface of the rotating seat 31 at the end away from the rotating shaft 21.

[0103] The second limiting sleeve 332 is fixedly connected to the upper part of the second support column 331. The outer middle part of the second limiting sleeve 332 is provided with a wire groove that is compatible with the outer diameter of the wire and cable 7.

[0104] The second limiting frame 34 includes:

[0105] The connecting frame 341 has an overall "L" shaped structure, and one end of the connecting frame 341 is connected to the side of the rotating seat 31 near the end of the second support column 331.

[0106] The limiting block 342 is fixedly connected to the upper part of one end of the connecting frame 341. An arc-shaped groove is opened horizontally on the limiting block 342 near the side of the first limiting sleeve 324.

[0107] Specifically, such as Figure 4 and Figure 7 as well as Figure 8 As shown, it also includes a photosensitive sensor 35, which is connected to the outside of the limiting block 342 near the end of the first support column 321. The operating table 1 below the photosensitive sensor 35 is also provided with scale lines 36 in a circumferential manner to work with it.

[0108] Furthermore, such as Figure 7 As shown, the cable guide 4 includes:

[0109] Support frame 41 is connected to the upper surface of the operating table 1;

[0110] Guide wheel 42 is rotatably connected above support frame 41;

[0111] Among them, the outer middle part of the guide wheel 42 is provided with a "V"-shaped guide groove inward.

[0112] Furthermore, such as Figure 7 As shown, a through hole for connecting and adapting to the motor 2 is provided in the middle of one end of the operating table 1, and scale lines 36 are arranged circumferentially on the outside of the through hole.

[0113] The limiting plate 5 has an overall “7” shaped structure, and an arc-shaped limiting groove is opened horizontally on the upper part of the limiting plate 5 near the driving component 6.

[0114] Furthermore, such as Figure 6 As shown, the driving component 6 includes:

[0115] Support base 61 is connected to the operating table 1 near the end of the cable guide 4;

[0116] Cylinder 62 is laterally connected above the support base 61;

[0117] Rack 63 is connected to the push rod of cylinder 62 and meshes with gear 323;

[0118] The limiting guide frame 64 is connected to the operating table 1 near the end of the bending assembly 32;

[0119] The upper part of the limiting guide frame 64 is engaged and slidably connected with the rack 63.

[0120] In this utility model, the limiting guide frame 64 includes a connecting rod fixedly connected to the operating table 1 and a limiting shell fixedly connected above the connecting rod. The limiting shell is provided with a square sliding groove that matches the rack 63.

[0121] Furthermore, such as Figures 10 to 12As shown, the four corners of the lower part of the operating table 1 are also provided with support legs 11, and each support leg 11 is connected to a moving wheel 12 with a braking device.

[0122] Furthermore, each movable wheel 12 is detachably mounted to each support leg 11 via bolt assemblies.

[0123] Specifically, the bolt assembly includes a bolt and a nut, wherein the bolt passes through the mounting plate connected to the lower part of the support leg 11 and the fixing plate connected to the upper part of the movable wheel 12, thereby detachably connecting the movable wheel 12 and the support leg 11 into a whole.

[0124] Furthermore, a triangular reinforcing plate 13 is connected between the mounting plate and the support leg 11. One end of the reinforcing plate 13 is connected to the outer wall of the support leg 11, and the other end of the reinforcing plate 13 is connected to the mounting plate connected below the support leg 11.

[0125] In this invention, the movable wheel is either a swivel wheel or a directional wheel. The swivel wheel or directional wheel is used to move this invention to the designated working position in a more convenient and flexible manner, thereby minimizing the labor intensity of the operator and achieving time and effort savings. One operator can easily move the device to the designated working position for work.

[0126] In summary, a more specific embodiment of this utility model is as follows:

[0127] Example 1

[0128] like Figures 1 to 9 As shown, before using the above-mentioned variable angle bending device for wires and cables, it is necessary to install the already manufactured variable angle bending device for wires and cables as a backup.

[0129] During installation, the operator only needs to place the operating platform 1 of this utility model between two pre-prepared support table platforms arranged adjacent to each other, or directly place it on two pre-prepared support frames or support seats, and use appropriate binding straps or elastic straps to fix this utility model, thereby achieving a stable and reliable fixation of this utility model, ensuring that there will be no shaking or sliding. After it is fixed in a stable and reliable manner, it can be used.

[0130] Before use, operators only need to move this utility model to the designated construction location manually or with appropriate handling equipment.

[0131] When in use, firstly, the staff will pass the wire and cable 7 through the cable guide 4 between the first limiting sleeve 324 and the second limiting sleeve 332, and then attach the wire and cable 7 to the groove of the limiting block 342.

[0132] Then, the staff started the motor 2, which drove the rotating shaft 21 to rotate, which in turn drove the rotating bending frame 3 connected to the rotating shaft 21 to rotate, so that the rotating seat 31 rotated and bent the wire and cable 7 through the limit block 342;

[0133] Next, after the wire and cable 7 is bent, the worker starts the cylinder 62. The cylinder 62 drives the rack 63 to move through the push rod. When the rack 63 moves, it drives the gear 323 to rotate. When the gear 323 rotates, it drives the first limiting sleeve 324 to rotate through the connecting shaft 322. The outer side of the first limiting sleeve 324 is semi-circular. When the first limiting sleeve 324 rotates to the correct position, the worker can take the wire and cable 7 out from between the first limiting sleeve 324 and the second limiting sleeve 332, thus completing the bending work of the wire and cable 7.

[0134] Finally, as time goes by, once all the wires and cables 7 that need to be bent have been bent, the operator only needs to clean and repair the corresponding parts of this utility model, and then transport them to the designated tool storage warehouse by hand or with appropriate handling equipment for storage, so as to be used in the next cycle.

[0135] Throughout the entire implementation process described above, by setting up the cable guide 4, it is easier for the wire and cable 7 to enter between the first limiting sleeve 324 and the second limiting sleeve 332; by setting up the limiting plate 5, it can assist in the movement of the wire and cable 7; by setting up the second limiting frame 34, when the rotating seat 31 rotates, the limiting block 342 can bend the wire and cable 7; by setting up the photosensitive sensor 35 and the scale line 36, when the motor 2 drives the rotating seat 31 to rotate, the photosensitive sensor 35 can accurately calculate the rotation angle, making the processing angle of the wire and cable 7 in the building construction project more accurate.

[0136] This utility model has a novel and reasonable design structure and is easy to construct. Through this design structure, the wires and cables can be bent to the angle required for construction, thus meeting the requirements of building construction.

[0137] Example 2

[0138] This embodiment 2 is basically the same as embodiment 1, except that a tightening hole can be opened through each of the four corners of the operating table 1, and a tightening component is inserted into the tightening hole. The tightening component is an ordinary screw.

[0139] The tightening hole is a bolt hole that runs through both sides of the operating table 1.

[0140] Before using the above structure, the operator only needs to place the operating table 1 of this utility model between two pre-prepared support table platforms arranged adjacent to each other, or directly place it on two pre-prepared support frames or support seats. The four pre-prepared clamping members are then passed through the clamping holes opened at the four corners of the operating table 1, and the ends of the four clamping members are clamped to the support table platform, support frame, or support seat, so that this utility model is fixed and reliable, ensuring that there will be no shaking or sliding. After it is fixed and reliable, it can be used. The specific use is the same as in Embodiment 1, and will not be repeated here.

[0141] Example 3

[0142] like Figures 10 to 12 As shown, this embodiment 3 is the same as embodiment 1 and embodiment 2, except that support legs 11 are provided at the four corners below the operating table 1, and each support leg 11 is connected to a moving wheel 12 with a braking device.

[0143] Before using the above-mentioned design structure, the operator only needs to open the brake device set on the moving wheel 12, so that the utility model can be moved to the designated construction position by the moving wheel 12 set below the support leg 11. After the placement is stable and reliable, the brake device set on the moving wheel 12 can be closed. The bending of the wire and cable 7 is the same as in embodiment 1, and will not be repeated here.

[0144] In this embodiment 3, the aforementioned movable wheel 12 is a swivel wheel or a directional wheel. The swivel wheel or directional wheel is used to move the present invention to the designated working position in a more convenient and flexible manner, thereby minimizing the labor intensity of the operator and achieving time and effort saving. One operator can easily move the device to the designated working position for work and use.

[0145] Finally, as time goes by, after all the bending work of the wires and cables 7 to be bent is completed, the operator only needs to clean and repair each part of the present invention, and then move the present invention to the designated tool storage warehouse by opening the brake device set on the four moving wheels 12 for storage, so as to be used in the next cycle.

[0146] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A wire and cable variable angle bending device comprising an operating table (1), characterized in that, Also include: Motor (2), motor (2) is connected in the lower part of one end of the operating platform (1); Rotary bending frame (3), rotary bending frame (3) is arranged above the operating platform (1), and the lower part of the rotary bending frame (3) is connected with the output end of the motor (2) through the rotating shaft (21); Cable guide (4), cable guide (4) is connected on the upper surface of the other end of the operating platform (1); Limiting plate (5), limiting plate (5) is connected on the operating platform (1) near the side of the rotary bending frame (3); Drive assembly (6), drive assembly (6) is connected on the upper surface of the operating platform (1) on the opposite side of the limiting plate (5); Wherein, one end of the drive assembly (6) is engaged with the upper part of the rotary bending frame (3).

2. A variable angle bending device for electrical wires and cables according to claim 1, characterized in that The rotary bending frame (3) comprises: Rotary seat (31), one end of the lower part of the rotary seat (31) is fixedly connected with the rotating shaft (21); Bending assembly (32), bending assembly (32) is connected on the upper surface of one end of the rotary seat (31); First limiting frame (33), first limiting frame (33) is connected on the upper surface of the other end of the rotary seat (31); Second limiting frame (34), second limiting frame (34) is connected on one side of the rotary seat (31) near the end of the first limiting frame (33); Wherein, the upper part of the bending assembly (32) and the first limiting frame (33) and the second limiting frame (34) are provided with wire grooves, and the three wire grooves are located in the same plane.

3. A variable angle wire and cable bending device according to claim 2, wherein, The bending assembly (32) comprises: First support column (321), the lower end of the first support column (321) is fixedly connected on the upper surface of the rotary seat (31) near the end of the rotating shaft (21); Connecting shaft (322), connecting shaft (322) is rotatably connected on the upper end of the first support column (321); Gear (323), gear (323) is fixedly connected on the lower part of the connecting shaft (322); First limiting sleeve (324), first limiting sleeve (324) is fixedly connected on the upper part of the connecting shaft (322).

4. A variable angle wire and cable bending device according to claim 3, wherein, The first limiting sleeve (324) is a cylindrical member with two open ends and a hollow interior, and the outer side of the first limiting sleeve (324) is connected with two arc-shaped parts at the upper and lower ends, and the opening between the two arc-shaped parts is matched with the outer diameter of the wire cable (7).

5. A variable angle wire and cable bending device according to claim 2, wherein, The first limiting frame (33) comprises: Second support column (331), the lower end of the second support column (331) is fixedly connected on the upper surface of the rotary seat (31) away from the end of the rotating shaft (21); Second limiting sleeve (332), second limiting sleeve (332) is fixedly connected on the upper part of the second support column (331), and a wire groove matched with the outer diameter of the wire cable (7) is formed in the inner ring of the outer side of the second limiting sleeve (332); The second limiting frame (34) comprises: Connecting frame (341), the connecting frame (341) is in the form of "L" structure, one end of the connecting frame (341) is connected with one side of the rotary seat (31) near the end of the second support column (331); Limiting block (342), limiting block (342) is fixedly connected on the upper part of one end of the connecting frame (341), and an arc-shaped wire groove is formed on the limiting block (342) near the first limiting sleeve (324).

6. A variable angle wire and cable bending device according to claim 2, wherein, Also include a photosensitive sensor (35), the photosensitive sensor (35) is connected to the limit block (342) outside near the first support column (321) end, wherein the operating platform (1) below the photosensitive sensor (35) is also annularly provided with a scale line (36) matched with it to complete the work.

7. A variable angle wire and cable bending device according to claim 1, wherein, The cable guide (4) comprises: A support frame (41) connected to the upper surface of the operating platform (1); A guide wheel (42) rotatably connected above the support frame (41); Wherein, the outer middle part of the guide wheel (42) is annularly provided with a "V" shaped guide groove.

8. A variable angle wire and cable bending device according to claim 1, wherein, One end of the operating platform (1) is provided with a through hole adapted to connect with the motor (2), and the scale line (36) is annularly provided outside the through hole. The limit plate (5) is in the shape of "7", and an arc-shaped limit groove is horizontally provided above the limit plate (5) near the driving assembly (6).

9. A variable angle wire and cable bending device according to claim 1, wherein, The driving assembly (6) comprises: A support seat (61) connected to the operating platform (1) near the end of the cable guide (4); A cylinder (62) connected above the support seat (61); A rack (63) connected to the push rod of the cylinder (62), the rack (63) is meshed with the gear (323); A limit guide frame (64) connected to the operating platform (1) near the end of the bending assembly (32); Wherein, the upper part of the limit guide frame (64) is slidingly connected with the rack (63).

10. The variable angle wire and cable bending device of claim 1, wherein, The operating platform (1) is further provided with a support leg (11) at the lower corner, and each support leg (11) is further connected with a movable wheel (12) provided with a brake device.

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