U-shaped wire processing equipment for electric power production

Abstract

The utility model discloses U-shaped wire processing equipment for electric power production, which comprises a working table provided with a support frame. The supporting frame is sequentially provided with a bending assembly used for bending U-shaped wires, a lifting assembly used for lifting the U-shaped wires, a centering assembly used for centering the U-shaped wires and a material returning assembly used for returning the U-shaped wires from top to bottom. The U-shaped wire machining equipment has the advantages that the problems that traditional U-shaped wire machining equipment is scattered in working procedures and low in integration degree, consequently, the production process is tedious, workpieces are prone to deviation, key parts are fixed and cannot be rapidly replaced to adapt to U-shaped wires of different specifications, the automation degree is low, and machining consistency is poor are effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of power production equipment technology, and in particular to a U-shaped wire processing equipment for power production. Background Technology

[0002] In the power generation sector, U-shaped wires are commonly used power fittings, widely applied in the bending and fixing of transmission lines and substation equipment. The processing quality of U-shaped wires directly affects the stability and safety of the power system. Traditional U-shaped wire processing equipment has many drawbacks: First, the mechanical structure has low integration, requiring multiple machines to work together for bending, positioning, and unloading processes, resulting in a lengthy production process, large equipment footprint, and the possibility of U-shaped wire misalignment and deformation during process connections, affecting processing accuracy and yield; Second, the core components cannot be quickly replaced, and bending dies and support components are difficult to switch quickly to match U-shaped wires of different diameters and bending points; Third, the degree of automation is insufficient, with many manual intervention steps, easily affected by operator skill levels, making it difficult to ensure consistency in batch processing, and posing operational safety hazards. Utility Model Content

[0003] The purpose of this utility model is to provide a U-shaped wire processing equipment for power production, which solves the problems of traditional U-shaped wire processing equipment, such as scattered processes, low integration, complicated production process, easy workpiece misalignment, fixed key components that cannot be quickly replaced to adapt to different specifications of U-shaped wires, low degree of automation, and poor processing consistency.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] A U-shaped wire processing device for power generation includes a workbench with a support frame. The support frame is provided with, from top to bottom, a bending component for bending the U-shaped wire, a lifting component for supporting the U-shaped wire, a centering component for centering the U-shaped wire, and a material unloading component for unloading the U-shaped wire.

[0006] Furthermore, the support frame is provided with a disassembly plate at the top and a set of first fixing plates, two sets of second fixing plates and a set of third fixing plates on the back. The support frame is provided with two sets of first rectangular holes between the two sets of second fixing plates and two sets of second rectangular holes below the first rectangular holes. Guide holes are provided on both sides of the third fixing plate. A material outlet is provided at the bottom of the support frame. A guide groove is provided on the front of the support frame directly below the disassembly plate.

[0007] Furthermore, the bending assembly includes a first cylinder mounted on the upper surface of the disassembly plate. The output end of the first cylinder has a sliding block that penetrates the disassembly plate. The sliding block can slide within the guide groove. A bending head is provided on the sliding block. The bending head is a replaceable design and is connected to the sliding block by bolts. A bending groove is provided on the support frame located directly below the bending head. The bending groove is a replaceable design and is connected to the support frame by bolts. The bending head and the bending groove are matched and can both be replaced according to different diameter U-shaped wires and different bending diameter requirements.

[0008] Furthermore, the lifting assembly includes a lead screw rotatably connected between two sets of second fixed plates. The lead screw is a bidirectional lead screw with a first conical tooth at its middle position. A motor is mounted on the first fixed plate, and a second conical tooth is mounted on the output end of the motor. The first and second conical teeth mesh and drive each other. Moving blocks are connected to both ends of the lead screw via ball nuts. Fixed rods are movably connected to the moving blocks. The fixed rods can move within the first rectangular hole. Lifting wheels are rotatably connected to the fixed rods. The lifting wheels have grooves that match the diameter of the U-shaped wire. The fixed rods and the lifting wheels are integrally designed for replacement and can be replaced according to different diameter U-shaped wires.

[0009] Furthermore, the centering assembly includes a second cylinder mounted on the upper surface of the third fixed plate. The second cylinder is a bidirectional cylinder, and centering blocks are provided at both output ends of the second cylinder. The centering blocks can move within the second rectangular hole.

[0010] Furthermore, the unloading assembly includes a third cylinder mounted on the lower surface of the third fixed plate, the output end of the third cylinder is provided with a concave block, and both ends of the concave block are provided with push plates through the guide hole.

[0011] Beneficial effects: This utility model has the following beneficial effects:

[0012] 1. The equipment integrates the processes of bending, lifting, centering and unloading U-shaped wires into one, changing the traditional multi-equipment collaboration mode, shortening the production process, reducing equipment footprint, and ensuring that each component works closely together to prevent the U-shaped wires from shifting or deforming during process transitions, thus ensuring processing stability and significantly improving production efficiency and product yield.

[0013] 2. Key components adopt a replaceable design. The bending head, bending groove, and lifting wheel can be quickly disassembled and replaced with bolts according to the differences in U-shaped wire diameter and bending diameter. Whether it is small-scale fine processing or large-size heavy-duty U-shaped wire production, the equipment can be quickly adapted to meet the diverse needs of power production and reduce equipment procurement costs.

[0014] 3. By using automated drive devices such as cylinders, lead screws, and motors, an intelligent processing system is constructed. From precise positioning and centering of U-shaped wires to bending and unloading, the entire process is automated, reducing manual intervention, eliminating quality fluctuations caused by human factors, ensuring consistency of batch products, and reducing labor intensity and safety risks.

[0015] 4. The modular structure design allows for independent installation of each component. The disassembly plate facilitates the inspection and maintenance of the bending components, and key components can be quickly replaced. The equipment does not require complete disassembly during maintenance, and technicians can quickly locate and replace faulty modules, effectively shortening downtime, reducing maintenance difficulty and costs, and ensuring long-term stable operation of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the support frame structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the support frame of this utility model from another perspective;

[0019] Figure 4 This is a schematic diagram of the bending assembly structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the lifting component, centering component, and unloading component of this utility model;

[0021] Figure 6 This is a schematic diagram from another perspective of the lifting component, centering component, and unloading component of this utility model.

[0022] In the diagram: 1-Workbench, 2-Support frame, 3-Bending assembly, 4-Lifting assembly, 5-Centering assembly, 6-Unloading assembly;

[0023] 201-Disassembly plate, 202-First fixing plate, 203-Second fixing plate, 204-Third fixing plate, 205-First rectangular hole, 206-Second rectangular hole, 207-Guide hole, 208-Discharge port, 209-Guide groove, 301-First cylinder, 302-Sliding block, 303-Pressure bend head, 304-Pressure bend groove, 401-Screw rod, 402-First conical tooth, 403-Motor, 404-Second conical tooth, 405-Moving block, 406-Fixed rod, 407-Lifting wheel, 501-Second cylinder, 502-Centering block, 601-Third cylinder, 602-Concave block, 603-Push plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Combination Figures 1-6 The U-shaped wire processing equipment for power production shown includes a workbench 1, on which a support frame 2 is installed. The support frame 2 is arranged from top to bottom with a bending component 3 for bending the U-shaped wire, a lifting component 4 for supporting the U-shaped wire, a centering component 5 for centering the U-shaped wire, and a material unloading component 6 for unloading the U-shaped wire. The support frame 2 has a three-dimensional layered design, which arranges the core components of bending, lifting, centering, and unloading in an orderly manner. This allows the entire process of U-shaped wire from feeding to forming and unloading to be completed efficiently in the same equipment, reducing the risk of U-shaped wire deviation and deformation during process transitions, greatly improving processing accuracy and production efficiency. At the same time, the compact structure significantly reduces the equipment's footprint and optimizes the space utilization of the power production workshop.

[0026] The support frame 2 has a disassembly plate 201 at its top and a set of first fixing plates 202, two sets of second fixing plates 203, and a set of third fixing plates 204 on its back. The support frame 2 has two sets of first rectangular holes 205 located between the two sets of second fixing plates 203 and two sets of second rectangular holes 206 located below the first rectangular holes 205. Guide holes 207 are located on both sides of the third fixing plate 204. A feeding port 208 is located at the bottom of the support frame 2. The feeding port 208 is linked with the unloading component 6 to allow the processed U-shaped wire to slide smoothly out of the equipment, forming a smooth processing and feeding cycle, avoiding the accumulation of finished products and affecting production. A guide groove 209 is located on the front of the support frame 2 directly below the disassembly plate 201. The disassembly plate 201 cooperates with the guide groove 209 to facilitate the disassembly and sliding of the bending component 3. When it is necessary to inspect or replace the bending component 3, it can be quickly disassembled and pulled out along the guide groove 209, reducing maintenance time.

[0027] The bending assembly 3 includes a first cylinder 301 mounted on the upper surface of the disassembly plate 201. A sliding block 302 is provided at the output end of the first cylinder 301, penetrating the disassembly plate 201. The sliding block 302 can slide within the guide groove 209. A bending head 303 is provided on the sliding block 302. The bending head 303 is replaceable and connected to the sliding block 302 by bolts. A bending groove 304 is provided on the support frame 2 directly below the bending head 303. The bending groove 304 is replaceable and connected to the support frame 2 by bolts. The elbow 303 and the bending groove 304 are matched and can be replaced according to different diameter U-shaped wires and different bending diameter requirements. Operators only need to simply remove the bolts and replace the mold of the corresponding size to quickly adjust the processing parameters of the equipment, which solves the problem that the molds of traditional equipment are difficult to adapt to multiple specifications of products, and improves the versatility of the equipment and production flexibility. The first cylinder 301 serves as the power source, pushing the sliding block 302 to move precisely down along the guide groove 209, which drives the bending head 303 to cooperate with the bending groove 304 to apply pressure to the U-shaped wire to complete the bending.

[0028] The lifting assembly 4 includes a lead screw 401 rotatably connected between two sets of second fixed plates 203. The lead screw 401 is a bidirectional lead screw, with a first conical tooth 402 located in the middle. A motor 403 is mounted on the first fixed plate 202, and a second conical tooth 404 is located at the output end of the motor 403. The first conical tooth 402 and the second conical tooth 404 mesh and transmit power. Moving blocks 405 are connected to both ends of the lead screw 401 via ball nuts. A fixed rod 406 is movably connected to the moving block 405 and can move within a first rectangular hole 205. A lifting wheel 407 is rotatably connected to the fixed rod 406. The 407 has a groove that matches the diameter of the U-shaped wire. The fixed rod 406 and the lifting wheel 407 are integrated and replaceable, allowing them to be replaced according to different diameter U-shaped wires. The motor 403 drives the lead screw 401 to rotate through the meshing of the first conical tooth 402 and the second conical tooth 404, causing the moving blocks 405 on both sides to move closer or further away synchronously. This adjusts the spacing of the lifting wheels 407 to accommodate U-shaped wires of different widths and also assists in centering, ensuring that the U-shaped wire is in a precise position before bending. The replaceable lifting wheel 407 and fixed rod 406 further enhance the equipment's adaptability to different specifications of U-shaped wires and avoid processing deviations caused by unstable lifting.

[0029] The centering component 5 includes a second cylinder 501 mounted on the upper surface of the third fixed plate 204. The second cylinder 501 is a bidirectional cylinder, and centering blocks 502 are provided at both output ends of the second cylinder 501. The centering blocks 502 can move within the second rectangular hole 206. The second cylinder 501 drives the two centering blocks 502 to move towards or away from each other along the second rectangular hole 206, accurately adjusting the lateral position of the U-shaped wire. After the lifting component 4 lifts the U-shaped wire, the centering component 5 quickly intervenes. Through the squeezing or spreading action of the centering blocks 502, the center line of the U-shaped wire coincides with the center line of the mold of the bending component 3. This effectively solves the bending deformation problem caused by the centering deviation of the U-shaped wire in traditional equipment, ensures the accuracy of the bending process, and improves the quality and consistency of the finished U-shaped wire.

[0030] The unloading assembly 6 includes a third cylinder 601 mounted on the lower surface of the third fixed plate 204. A concave block 602 is provided at the output end of the third cylinder 601. Push plates 603 are provided at both ends of the concave block 602 through guide holes 207. The third cylinder 601 pushes the concave block 602 to move along the guide holes 207, which drives the push plates 603 at both ends to push the processed U-shaped wire out of the support frame 2, so that it slides out of the equipment through the discharge port 208. The guide holes 207 provide stable guidance for the unloading assembly 6, ensuring that the push plates 603 run smoothly and avoiding uneven force on the U-shaped wire during the unloading process, which may cause collision and deformation. The unloading assembly 6 works closely with bending, lifting and other components to realize a fully automated process for U-shaped wire processing, reduce manual intervention, improve production efficiency, and avoid the safety hazards that may be caused by manual unloading.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A U-wire processing apparatus for power production, characterized by: It includes a workbench (1), on which a support frame (2) is provided. The support frame (2) is provided with a bending component (3) for bending U-shaped wire, a lifting component (4) for lifting U-shaped wire, a centering component (5) for centering U-shaped wire, and a material unloading component (6) for unloading U-shaped wire from top to bottom.

2. A U- wire processing apparatus for power production according to claim 1, characterized in that: The support frame (2) has a disassembly plate (201) at the top and a set of first fixing plates (202), two sets of second fixing plates (203) and a set of third fixing plates (204) on the back. The support frame (2) has two sets of first rectangular holes (205) located between the two sets of second fixing plates (203) and two sets of second rectangular holes (206) located below the first rectangular holes (205). Guide holes (207) are provided on both sides of the third fixing plate (204). A discharge port (208) is provided at the bottom of the support frame (2). A guide groove (209) is provided on the front of the support frame (2) directly below the disassembly plate (201).

3. A U- wire processing apparatus for power production according to claim 2, characterized in that: The bending assembly (3) includes a first cylinder (301) installed on the upper surface of the disassembly plate (201). The output end of the first cylinder (301) passes through the disassembly plate (201) and is provided with a sliding block (302). The sliding block (302) can slide in the guide groove (209). A bending head (303) is provided on the sliding block (302). The bending head (303) is a replaceable design and is connected to the sliding block (302) by bolts. A bending groove (304) is provided on the support frame (2) located directly below the bending head (303). The bending groove (304) is a replaceable design and is connected to the support frame (2) by bolts. The bending head (303) and the bending groove (304) are matched and can be replaced according to different diameter U-shaped wires and different bending diameter requirements.

4. A U- wire processing apparatus for power production according to claim 2, characterized in that: The lifting assembly (4) includes a lead screw (401) rotatably connected between two sets of second fixed plates (203). The lead screw (401) is a bidirectional lead screw. A first conical tooth (402) is provided at the middle position of the lead screw (401). A motor (403) is provided on the first fixed plate (202). A second conical tooth (404) is provided at the output end of the motor (403). The first conical tooth (402) and the second conical tooth (404) mesh and drive each other. Both ends are connected to movable blocks (405) via ball nuts. A fixed rod (406) is movably connected to the movable block (405). The fixed rod (406) can move within the first rectangular hole (205). A lifting wheel (407) is rotatably connected to the fixed rod (406). The lifting wheel (407) has a groove that matches the diameter of the U-shaped wire. The fixed rod (406) and the lifting wheel (407) are an integral, replaceable design, and can be replaced according to different diameter U-shaped wires.

5. A U-shaped wire processing equipment for power generation according to claim 2, characterized in that: The centering component (5) includes a second cylinder (501) mounted on the upper surface of the third fixed plate (204). The second cylinder (501) is a bidirectional cylinder. Both output ends of the second cylinder (501) are provided with centering blocks (502). The centering blocks (502) can move within the second rectangular hole (206).

6. A U- wire processing apparatus for power production according to claim 2, characterized in that: The unloading assembly (6) includes a third cylinder (601) installed on the lower surface of the third fixed plate (204). The output end of the third cylinder (601) is provided with a concave block (602), and both ends of the concave block (602) are provided with push plates (603) through the guide hole (207).

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