Bending equipment for processing aluminum cable steel reinforced
Through the design of limiting components and angle control components, automatic limiting and precise angle control of steel core aluminum stranded wires are realized, solving the problem of difficulty in accurately bending existing equipment, and improving work efficiency and equipment stability.
Patent Information
- Application Number
- CN202421776532.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-07-25
AI Technical Summary
Existing manual steel core aluminum stranded bending equipment is difficult to accurately control the bending angle, resulting in steel core aluminum stranded wires need to be bent again, reducing working efficiency and increasing the risk of damage.
A bending device including a limiting assembly and an angle control assembly is designed. Through the coordination of the limiting plate and the scale plate, automatic limiting and precise angle control of the steel core aluminum stranded wire is achieved, limiting the position using the self-weight of the steel core aluminum stranded wire, and the accuracy of the bending angle is ensured through the scale and locking parts.
It improves the efficiency and accuracy of steel core aluminum stranded wire bending, avoids the need to bend again due to unsuitable angles, reduces the risk of damage, and improves the stability and comfort of use.
Smart Images
Figure CN223234938U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a bending device used for processing steel core aluminum stranded wires, belonging to the field of steel core aluminum stranded wire processing. Background Art
[0002] Steel-core aluminum stranded conductor (SCA) is a reinforced conductor consisting of single or multiple layers of aluminum strands twisted around a galvanized steel core. It's primarily used as cable in the power and transmission line industries, primarily responsible for transmitting high-voltage and ultra-high-voltage currents in transformer substations. During the installation process of connecting the SCA to a transformer, the conductor's center is bent to form a circular ring. The ring is then wrapped around a porcelain bottle and secured with a strap. Bending equipment is often used in this process.
[0003] In the existing technology, since steel-core aluminum stranded wire is generally used in large circuits and many large circuits are often located in remote areas, in order to facilitate carrying, some manual steel-core aluminum stranded wire bending equipment is mainly composed of two clamps. When in use, the steel-core aluminum stranded wire is fixed to its surface through a fixing device on one of the clamps, and then the other clamp is rotated so that it rotates around the clamp on which the steel-core aluminum stranded wire is fixed, so that the steel-core aluminum stranded wire can be bent. However, it is difficult for such equipment to accurately control the bending angle of the steel-core aluminum stranded wire, resulting in the steel-core aluminum stranded wire needing to be bent again due to an unsuitable bending angle. This not only greatly reduces work efficiency, but also makes the steel-core aluminum stranded wire easily damaged due to repeated bending, increasing the cost of use. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a bending device for steel core aluminum stranded wire processing, so as to solve the problem that some manual steel core aluminum stranded wire bending devices in the above background technology are difficult to accurately control the bending angle of the steel core aluminum stranded wire, resulting in the steel core aluminum stranded wire needing to be bent again due to unsuitable bending angle, which not only greatly reduces work efficiency, but also makes the steel core aluminum stranded wire easily damaged due to repeated bending, increasing the cost of use.
[0005] In order to achieve the above-mentioned object, the present invention is realized by the following technical solution: a bending device for processing steel-core aluminum stranded wire, comprising a base, the top of the base is fixedly connected to a placement table, a limit assembly is provided in the placement table, an angle control assembly is provided on the side of the placement table, the top of the base is rotatably connected to a rotating table located on the side of the placement table, the top of the rotating table is fixedly connected to a bending rod, and the side of the rotating table is fixedly connected to an operating rod;
[0006] The top end face of the lifting link is fixedly provided with a lifting link, and the lifting link is installed in the lifting position along the cam face, and the extension socket is provided with a tongue and a leg, and the extension socket is connected with the spring or the like.
[0007] Furthermore, the angle control assembly includes an angle plate fixedly connected to the side of the placement table, a scale fixedly connected to the top of the angle plate, a positioning seat slidingly connected inside the angle plate, a locking piece threadedly connected inside the positioning seat, and a compression spring sleeved on the surface of the locking piece.
[0008] Furthermore, a non-slip pad is fixedly connected to the bottom end of the base, and a non-slip cover is provided on the surface of the operating rod.
[0009] Furthermore, the second limiting plate is in an "L" shape, and the second limiting plate is internally threadedly connected to the limiting member.
[0010] Furthermore, the top surface of the bending rod is higher than the bottom surface of the positioning seat, and the scale surface is fixedly connected with a fluorescent layer.
[0011] The beneficial effects of the utility model are as follows: the steel core aluminum stranded wire is placed on the top of the placement table, and the first limit plate and the second limit plate are driven to move toward each other along the guide groove in conjunction with the extrusion piece, the slide seat, the slide rod, the return spring and the transmission rod, so that the steel core aluminum stranded wire can be limited. The entire limiting process can be automatically realized by relying on the deadweight of the steel core aluminum stranded wire, which is beneficial to improving the efficiency of bending, avoiding displacement of the steel core aluminum stranded wire during the bending process, and effectively improving the bending effect;
[0012] Move the seat to the corresponding position of the angle plate through the scale, and fix the seat to the surface of the angle plate with the locking piece and the compression spring. The steel core aluminum stranded wire can be bent by the operating lever and the rotating table. When the operating lever contacts the seat, stop pulling and release the operating lever to accurately control the bending angle of the steel core aluminum stranded wire according to actual needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:
[0014] Figure 1This is a schematic diagram of the overall structure of a bending device for processing steel-core aluminum stranded wire according to the present invention;
[0015] Figure 2 This is a schematic diagram of a limit assembly structure of a bending device for processing steel-core aluminum stranded wire according to the present invention;
[0016] Figure 3 This is a schematic diagram of the enlarged structure of point A of a bending device for processing steel-core aluminum stranded wire in the utility model.
[0017] In the figure: 1. Base; 2. Placement table; 3. Limiting assembly; 31. First limiting plate; 32. Second limiting plate; 33. Guide groove; 34. Transmission rod; 35. Slide seat; 36. Extrusion member; 37. Slide rod; 38. Return spring; 4. Angle control assembly; 41. Angle plate; 42. Scale; 43. Positioning seat; 44. Locking member; 45. Compression spring; 5. Rotating table; 6. Bending rod; 7. Operating lever; 8. Anti-slip pad; 9. Anti-slip sleeve; 10. Limiting member. DETAILED DESCRIPTION
[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.
[0019] See also Figure 1 、 Figure 2 and Figure 3 The utility model provides a technical solution: a bending device for processing steel-core aluminum stranded wire, comprising a base 1, a placement table 2 is fixedly connected to the top of the base 1, a limit component 3 is arranged in the placement table 2, an angle control component 4 is arranged on the side of the placement table 2, the top of the base 1 is located on the side of the placement table 2 and is rotatably connected to a rotating table 5, a bending rod 6 is fixedly connected to the top of the rotating table 5, and an operating rod 7 is fixedly connected to the side of the rotating table 5.
[0020] The steel core aluminum stranded wire is placed on the top of the placement platform 2, and the extrusion piece 36, the slide 35, the slide rod 37, the return spring 38 and the transmission rod 34 are used to drive the first limit plate 31 and the second limit plate 32 to move toward each other along the guide groove 33, so as to limit the steel core aluminum stranded wire. The entire limiting process can be automatically realized by relying on the deadweight of the steel core aluminum stranded wire, which is conducive to improving the efficiency of bending, avoiding displacement of the steel core aluminum stranded wire during the bending process, and effectively improving the bending effect;
[0021] Move the seat 43 to the position corresponding to the angle plate 41 through the scale 42, and fix the seat 43 on the surface of the angle plate 41 with the help of the locking piece 44 and the compression spring 45. The steel-core aluminum stranded wire can be bent by the operating rod 7 and the rotating table 5. When the operating rod 7 contacts the seat 43, stop pulling and release the operating rod 7 to accurately control the bending angle of the steel-core aluminum stranded wire according to actual needs.
[0022] See also Figure 1 、 Figure 2 and Figure 3 The limiting assembly 3 includes a first limiting plate 31 slidably connected to the top of the placing table 2, and the top of the placing table 2 is located on one side of the first limiting plate 31 and is slidably connected to the second limiting plate 32. Two guide grooves 33 are provided at the top of the placing table 2, and the first limiting plate 31 and the guide groove 33, as well as the second limiting plate 32 and the guide groove 33 are all slidably connected. The bottom ends of the first limiting plate 31 and the second limiting plate 32 are rotatably connected to a transmission rod 34, and the other end of the transmission rod 34 is fixedly connected to a slide seat 35, and the top of the slide seat 35 is fixedly connected to an extrusion piece 36. The inner wall of the placing table 2 is fixedly connected to a slide rod 37, and the slide seat 35 and the slide rod 37 are slidably connected. A return spring 38 is provided on the surface of the slide rod 37, and the return spring 38 and the placing table 2, as well as the return spring 38 and the slide seat 35 are all fixedly connected. Place the steel core aluminum stranded wire on the top of the placement table 2, and cooperate with the extrusion piece 36, slide 35, slide rod 37, return spring 38 and transmission rod 34 to drive the first limit plate 31 and the second limit plate 32 to move toward each other along the guide groove 33, so as to limit the steel core aluminum stranded wire. The entire limiting process can be automatically realized by relying on the dead weight of the steel core aluminum stranded wire, which is conducive to improving the efficiency of bending, avoiding displacement of the steel core aluminum stranded wire during the bending process, and effectively improving the bending effect.
[0023] The angle control assembly 4 includes an angle plate 41 fixedly connected to the side of the placement table 2. A scale 42 is fixedly connected to the top of the angle plate 41. A positioning seat 43 is slidably connected to the inside of the angle plate 41. A locking member 44 is threadedly connected to the positioning seat 43, and a compression spring 45 is sleeved on the surface of the locking member 44. The positioning seat 43 is moved to the corresponding position of the angle plate 41 by using the scale 42. The positioning seat 43 can be fixed to the surface of the angle plate 41 by using the locking member 44 and the compression spring 45. The steel-core aluminum stranded wire can be bent by using the operating lever 7 and the rotating table 5. When the operating lever 7 contacts the positioning seat 43, stop pulling and release the operating lever 7 to accurately control the bending angle of the steel-core aluminum stranded wire according to actual needs.
[0024] The bottom end of the base 1 is fixedly connected to an anti-slip pad 8, and the surface of the operating rod 7 is covered with an anti-slip cover 9. The provision of the anti-slip pad 8 can increase the friction between the device and the placement surface, thereby improving the stability of the device during use. The provision of the anti-slip cover 9 not only increases the friction between the hand and the operating rod 7 to prevent slipping, but also helps to improve the comfort when gripping the operating rod 7.
[0025] The second limiting plate 32 is L-shaped and is internally threadedly connected to the limiting member 10. By twisting the limiting member 10 so that it moves up and down along the second limiting plate 32, the position of the steel-core aluminum stranded wire can be controlled in the vertical direction, thereby preventing one end of the steel-core aluminum stranded wire from tilting during use.
[0026] The top surface of the bending rod 6 is higher than the bottom surface of the positioning seat 43, and a fluorescent layer is fixedly connected to the surface of the scale 42. The top surface of the bending rod 6 is higher than the bottom surface of the positioning seat 43, so that the bending rod 6 can contact the positioning seat 43 when the rotating table 5 rotates, thereby ensuring the effectiveness of the angle control assembly 4. The provision of the fluorescent layer ensures that the scale 42 can be clearly viewed in low light conditions.
[0027] Specific implementation method: The steel core aluminum stranded wire is placed on the top of the placement table 2. Due to the dead weight of the steel core aluminum stranded wire, the extrusion piece 36 will be pushed down and the slide 35 will slide in the same direction along the surface of the slide rod 37 and squeeze the return spring 38. Then, the transmission rod 34 drives the first limit plate 31 and the second limit plate 32 to move toward each other along the guide groove 33 opened at the top of the placement table 2, so as to limit the steel core aluminum stranded wire. After the steel core aluminum stranded wire is bent, it will be moved away from the top of the placement table 2. At this time, the extrusion piece 36 will be reset under the action of the return spring 38 and the first limit plate 31 and the second limit plate 32 will release the steel core aluminum stranded wire. The entire limiting process can be automatically realized by relying on the dead weight of the steel core aluminum stranded wire, which is beneficial to improving the bending efficiency, avoiding displacement of the steel core aluminum stranded wire during the bending process, and effectively improving the bending effect;
[0028] According to the scale 42, move the positioning seat 43 to the position corresponding to the angle plate 41, and then turn the locking piece 44 to make it move along the positioning seat 43 toward the angle plate 41 until it is tightly against the angle plate 41, so that the positioning seat 43 can be fixed on the surface of the angle plate 41. The fixing effect of the positioning seat 43 can be further improved by the compression spring 45. Next, hold and pull the operating rod 7 so that it rotates around the placement table 2 through the rotating table 5 connected to it, so that the steel-core aluminum stranded wire fixed in the limit assembly 3 can be bent. As the operating rod 7 moves, it will contact the positioning seat 43. At this time, stop pulling and release the operating rod 7 to accurately control the bending angle of the steel-core aluminum stranded wire according to actual needs.
[0029] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A bending device for processing steel core aluminum stranded wire, characterized by: The utility model comprises a base (1), wherein the top of the base (1) is fixedly connected to a placing table (2), a limiting component (3) is arranged in the placing table (2), an angle control component (4) is arranged on the side of the placing table (2), the top of the base (1) is located on the side of the placing table (2) and is rotatably connected to a rotating table (5), the top of the rotating table (5) is fixedly connected to a bending rod (6), and the side of the rotating table (5) is fixedly connected to an operating rod (7); The limiting assembly (3) includes a first limiting plate (31) slidably connected to the top of the placement platform (2); the top of the placement platform (2) is located on one side of the first limiting plate (31) and is slidably connected to a second limiting plate (32); the top of the placement platform (2) is provided with two guide grooves (33); the first limiting plate (31) and the guide groove (33) are slidably connected, and the second limiting plate (32) and the guide groove (33) are slidably connected; the bottom ends of the first limiting plate (31) and the second limiting plate (32) are both A transmission rod (34) is rotatably connected, the other end of the transmission rod (34) is fixedly connected to a slide seat (35), the top of the slide seat (35) is fixedly connected to an extrusion piece (36), the inner wall of the placement table (2) is fixedly connected to a slide rod (37), the slide seat (35) and the slide rod (37) are slidably connected, a return spring (38) is sleeved on the surface of the slide rod (37), and the return spring (38) and the placement table (2) are fixedly connected, as are the return spring (38) and the slide seat (35).
2. The bending equipment for processing steel-core aluminum stranded wire according to claim 1, characterized in that: The angle control assembly (4) includes an angle plate (41) fixedly connected to the side of the placement table (2), a scale (42) fixedly connected to the top of the angle plate (41), a positioning seat (43) slidably connected inside the angle plate (41), a locking member (44) threadedly connected to the positioning seat (43), and a compression spring (45) sleeved on the surface of the locking member (44).
3. The bending equipment for processing steel-core aluminum stranded wire according to claim 1, characterized in that: The bottom end of the base (1) is fixedly connected to an anti-slip pad (8), and the surface of the operating rod (7) is covered with an anti-slip sleeve (9).
4. The bending equipment for processing steel-core aluminum stranded wire according to claim 1, characterized in that: The second limiting plate (32) is L-shaped, and the second limiting plate (32) is internally threadedly connected to the limiting member (10).
5. The bending equipment for processing steel-core aluminum stranded wire according to claim 2, characterized in that: The top surface of the bending rod (6) is higher than the bottom surface of the positioning seat (43), and a fluorescent layer is fixedly connected to the surface of the scale (42).