Welding device for ring main unit sealing plate machining
By adopting adjustable clamping components in the welding device, the problem of traditional pad restricting the height adjustment of the seal plate is solved, and higher welding accuracy and efficiency are achieved, ensuring the stability of the welded frame and the precise positioning of the seal plate.
Patent Information
- Application Number
- CN202421123935.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-22
AI Technical Summary
During the traditional sealing welding process, the pads of fixed or timed block structures limit the range of height adjustment of the sealing plate, resulting in low welding quality and efficiency.
A welding device consisting of a welding robot, a welding tabletop, a welding frame and an adjustable clamping assembly consisting of a mounting plate, a moving rod, an adjustment bolt, a rubber pad and a handle, through the adjustment bolt and a moving rod The combination of the sealing plate height can be achieved and a uniform clamping force is provided through an equidistant rectangular array arrangement of multiple clamping components.
It improves the flexibility of height adjustment and welding accuracy of the sealing plate, ensures the stability and positional fixation of the welded frame, improves welding quality and efficiency, and reduces welding defects and rework rate caused by position deviation.
Smart Images
Figure CN222289182U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sheet metal welding, in particular to a welding device for processing sealing plates of ring network cabinets. Background Art
[0002] The sealing plate of the ring main unit is an important component of the ring main unit. It mainly plays the role of sealing and protecting the internal equipment. The ring main unit is a high-voltage switch cabinet, which is usually used in the ring network power supply system of the urban power grid. It has the advantages of compact structure, small footprint, easy installation and flexible operation. The sealing plate, as the outer shell of the ring main unit, is usually made of metal or plastic and has high mechanical strength and protection level. It can effectively prevent external objects or personnel from contacting the live parts inside the ring main unit, thereby ensuring the safety of equipment and personnel.
[0003] In the existing sealing plate and frame welding process, the frame must first be firmly fixed in position using a clamp, and then the sealing plate must be accurately placed on the inside of the frame to prepare for precise welding operations by an external welder. In this step, the vertical positioning of the sealing plate on the inside of the frame is crucial, as it directly affects the final welding quality of the ring network cabinet and the stability of the overall structure. To ensure that the sealing plate is at an ideal height, pads are usually used to provide support. However, traditional pad designs are often fixed or timed block structures, which greatly limits the height adjustment range of the sealing plate and is relatively cumbersome to operate, which not only increases the difficulty of work, but also significantly reduces overall work efficiency. Utility Model Content
[0004] Based on this, the purpose of the utility model is to provide a welding device for processing the sealing plate of the ring main unit to solve the technical problem that the cushion block is often a fixed or timed block structure, which greatly limits the height adjustment range of the sealing plate.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A welding device for processing a sealing plate of a ring main unit, comprising a welding robot, a welding table, a welding frame and a sealing plate, wherein a placement frame is arranged on the top surface of the welding table, and a clamping assembly for clamping the welding frame is arranged on the outer side of the placement frame;
[0006] The clamping assembly includes a mounting plate and a movable rod, one end of the movable rod is provided with a pressure block, the top of the pressure block is connected to a cushion block through an adjusting bolt, the top of the mounting plate is provided with a fixing ear, and a handle is rotatably connected to the fixing ear.
[0007] By adopting the above technical solution, the height of the pad can be flexibly adjusted by adjusting the bolt, which means that the placement position of the sealing plate in the welding frame can also be changed accordingly. This height adjustability provides greater flexibility for the welding operation, allowing the sealing plate to be placed more accurately in the predetermined position, thereby ensuring the accuracy and quality of the welding.
[0008] Furthermore, the top surface of the cushion block is in contact with the sealing plate, and the cushion block is made of rubber.
[0009] By adopting the above technical solution, the rubber pad has good friction and cushioning properties, and can provide stable supporting force between the sealing plate and the welding frame, while avoiding rigid impact or damage to the sealing plate, which helps to protect the integrity and surface quality of the sealing plate and improve the qualified rate of the finished welding product.
[0010] Furthermore, the adjusting bolt is used to adjust the height position of the cushion block.
[0011] By adopting the above technical solution, the adjusting bolt can accurately adjust the height position of the pad, which provides accurate support for the sealing plate during the welding process. Through subtle height adjustments, the precise alignment of the sealing plate and the welding frame can be ensured, thereby improving the accuracy and quality of welding.
[0012] Furthermore, the movable rod passes through the placement frame through a through hole, and the pressing block abuts against the inner side of the welding frame.
[0013] By adopting the above technical solution, the movable rod can stably penetrate the placement frame and tightly abut against the inner side of the welding frame through the pressure block, thereby ensuring the stability and position fixity of the welding frame during the welding process and preventing it from moving or deforming, thereby improving the accuracy and quality of welding.
[0014] Furthermore, a connecting piece is rotatably connected between the handle and the movable rod.
[0015] By adopting the above technical solution, the rotation connection of the connecting plate allows the handle to flexibly control the movement of the movable rod. This flexibility enables the operator to more easily control the clamping process of the welding frame, thereby improving the convenience and efficiency of the operation.
[0016] Furthermore, a plurality of the clamping assemblies are provided, and the plurality of the clamping assemblies are arranged in an equidistant rectangular array.
[0017] By adopting the above technical solution, the provision of multiple clamping assemblies ensures that the welding frame can obtain uniform and stable clamping force in all directions, preventing the welding frame from moving or deforming during the welding process, thereby significantly improving the accuracy and quality of welding.
[0018] Furthermore, the mounting plate is fixedly connected to the welding tabletop by bolts, and the placement frame is used to receive the welding frame.
[0019] By adopting the above technical solution, the stability and firmness of the clamping assembly are ensured, and the shaking or displacement of the clamping assembly during the welding process is effectively prevented, thereby ensuring the accuracy and safety of the welding operation.
[0020] Furthermore, the handle is in an "L"-shaped structure, and an outer side of the handle is covered with a non-slip rubber shell.
[0021] By adopting the above technical solution, the "L"-shaped handle provides the operator with a more ergonomic gripping method, making it more comfortable and labor-saving to operate when clamping or adjusting the welding frame.
[0022] Furthermore, the clamping assembly has two but not limited to two specifications and sizes.
[0023] By adopting the above technical solution, clamping assemblies of various specifications and sizes can adapt to welding frames of different sizes and shapes, so that the welding device has a wider applicability, can meet different welding requirements, and improve the versatility and flexibility of the device.
[0024] In summary, the utility model mainly has the following beneficial effects:
[0025] 1. The utility model improves the accuracy of sealing plate welding by adjusting bolts. By adjusting bolts, the positions of the pads and sealing plates can be accurately adjusted to ensure that the sealing plates are at the optimal height and position in the welding frame. This precise positioning helps to improve the accuracy and quality of welding and reduce welding defects caused by position deviation. At the same time, it enhances the flexibility of welding operation. Since the height of the pads is adjustable, the operator can flexibly adjust the height position of the sealing plates according to actual needs to adapt to welding tasks of different specifications and requirements. This flexibility helps to improve welding efficiency and reduce the time and energy wasted due to frequent adjustment of fixtures.
[0026] 2. The utility model significantly improves the position fixation of the welding frame by setting a clamping assembly, and the synergistic effect of multiple clamping assemblies ensures that the welding frame will not move or deform during the welding process, providing a solid foundation for high-quality welding. At the same time, the stability of the position of the welding frame directly improves the welding accuracy with the sealing plate. Since the frame is firmly fixed in a predetermined position, the position and shape of the weld can be more accurately controlled during welding, thereby obtaining a more precise and beautiful welded product, which not only improves the quality of the product, but also reduces the rework rate and production cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1It is a three-dimensional structural schematic diagram of the utility model;
[0028] Figure 2 This is a structural schematic diagram of the welding desktop of the utility model;
[0029] Figure 3 It is a structural schematic diagram of the clamping assembly of the utility model;
[0030] Figure 4 It is a schematic diagram of a partially enlarged cross-section structure of a welding tabletop of the present invention.
[0031] In the figure: 1. welding robot; 2. welding table; 3. placement frame; 4. welding frame; 5. sealing plate; 6. clamping assembly; 601. mounting plate; 602. movable rod; 603. fixing ear; 604. handle; 605. connecting piece; 606. pressure block; 607. cushion block; 608. adjusting bolt. DETAILED DESCRIPTION
[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0033] The following describes an embodiment of the utility model based on its overall structure.
[0034] Embodiment 1:
[0035] Welding device for processing sealing plate of ring main unit, such as Figure 1-Figure 4 As shown, it includes a welding robot 1, a welding table 2, a welding frame 4 and a sealing plate 5. The top surface of the welding table 2 is provided with a placement frame 3, and the outer side of the placement frame 3 is provided with a clamping component 6 for clamping the welding frame 4;
[0036] The clamping assembly 6 includes a mounting plate 601 and a movable rod 602, one end of the movable rod 602 is provided with a pressure block 606, the top of the pressure block 606 is connected to a pad 607 by an adjusting bolt 608, a fixing ear 603 is provided on the top of the mounting plate 601, and a handle 604 is rotatably connected to the fixing ear 603. The adjusting bolt 608 allows the height of the pad to be flexibly adjusted, which means that the placement position of the sealing plate 5 in the welding frame 4 can also be changed accordingly. This height adjustability provides greater flexibility for the welding operation, allowing the sealing plate 5 to be placed more accurately in the predetermined position, thereby ensuring the accuracy and quality of the welding. At the same time, the height adjustability of the sealing plate 5 also helps to adapt to welding frames 4 of different specifications and sizes. In the actual production process, the size of the welding frame 4 may vary, and the height adjustment function of the sealing plate 5 can ensure its matching degree with the frame, avoiding welding problems caused by size mismatch. This not only improves the versatility of the welding device, but also reduces production costs and operating difficulty.
[0037] See also Figure 1 , Figure 3 , Figure 4 The top surface of the pad 607 is in contact with the sealing plate 5. The material of the pad 607 is rubber. The rubber pad 607 has good friction and buffering properties, and can provide a stable supporting force between the sealing plate 5 and the welding frame 4, while avoiding rigid impact or damage to the sealing plate 5. This helps to protect the integrity and surface quality of the sealing plate 5 and improve the qualified rate of the finished welding product. At the same time, the rubber pad 607 can also effectively reduce the vibration and noise generated during the welding process, providing a more comfortable working environment for the operator.
[0038] See also Figure 1 , Figure 3 , Figure 4 The adjusting bolt 608 is used to adjust the height position of the cushion block 607. The adjusting bolt 608 can accurately adjust the height position of the cushion block 607, which provides accurate support for the sealing plate 5 during the welding process. Through subtle height adjustments, the sealing plate 5 can be accurately aligned with the welding frame 4, thereby improving the accuracy and quality of welding. At the same time, the flexibility of the adjusting bolt 608 enables the welding device to adapt to sealing plates 5 of different heights and thicknesses, which increases the versatility and adaptability of the welding device, enables it to cope with a variety of welding requirements, and improves production efficiency and cost-effectiveness.
[0039] Embodiment 2:
[0040] See also Figure 3 , Figure 4The movable rod 602 passes through the placement frame 3 through the through hole, and the pressing block 606 abuts against the inner side of the welding frame 4, so that the movable rod 602 can stably pass through the placement frame 3 and tightly abut against the inner side of the welding frame 4 through the pressing block 606, ensuring the stability and position fixity of the welding frame 4 during the welding process, preventing it from moving or deforming, thereby improving the welding accuracy and quality. At the same time, the cooperation of the movable rod 602 and the pressing block 606 also enables the clamping assembly 6 to adapt to welding frames 4 of different sizes. No matter how the size of the frame changes, as long as the position of the movable rod 602 is adjusted, it can be ensured that the pressing block 606 is tightly abutted against the inner side of the frame, thereby achieving a stable clamping effect.
[0041] See also Figure 3 , Figure 4 A connecting piece 605 is rotatably connected between the handle 604 and the movable rod 602. The rotating connection of the connecting piece 605 allows the handle 604 to flexibly control the movement of the movable rod 602. This flexibility enables the operator to more easily control the clamping process of the welding frame 4, thereby improving the convenience and efficiency of the operation. At the same time, through the rotating connection of the connecting piece 605, the transmission between the handle 604 and the movable rod 602 is smoother and more reliable, reducing the friction and resistance during the operation, reducing the difficulty of operation, and also extending the service life of the welding device.
[0042] See also Figure 1 , Figure 2 , a plurality of clamping assemblies 6 are provided, and the plurality of clamping assemblies 6 are arranged in an equidistant rectangular array. The arrangement of the plurality of clamping assemblies 6 ensures that the welding frame 4 can obtain uniform and stable clamping force in all directions, preventing the welding frame 4 from moving or deforming during the welding process, thereby significantly improving the welding accuracy and quality. At the same time, the arrangement of the equidistant rectangular array makes the distance between each clamping assembly 6 consistent, ensuring the uniformity of the force on the welding frame 4, which not only enhances the stability of the welding frame 4, but also helps to improve the overall rigidity and service life of the welding device.
[0043] See also Figure 1 , Figure 2 , Figure 3 The mounting plate 601 is fixedly connected to the welding table by bolts. The placement frame 3 is used to receive the welding frame 4, ensuring the stability and firmness of the clamping assembly 6, and effectively preventing the clamping assembly 6 from shaking or displacing during the welding process, thereby ensuring the accuracy and safety of the welding operation. At the same time, the placement frame 3 enables the welding frame 4 to be placed stably thereon, providing a stable working platform for the welding operation. This receiving function not only facilitates the operation of the operator, but also helps to protect the welding frame from damage, thereby improving the efficiency and quality of the welding work.
[0044] See also Figure 3 The handle 604 is in an "L"-shaped structure, and an anti-skid rubber shell is provided on the outer side of the handle 604. The "L"-shaped handle 604 provides a more ergonomic gripping method for the operator, so that the operation can be more comfortable and labor-saving when clamping or adjusting the welding frame 4. At the same time, the setting of the anti-skid rubber shell increases the friction coefficient of the handle 604, effectively preventing the operator from slipping out of the handle due to sweaty or slippery hands during operation, and further ensuring the safety and stability of the operation.
[0045] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The clamping assembly 6 is in two but not limited to two sizes. The clamping assemblies 6 of various sizes can adapt to welding frames 4 of different sizes and shapes, so that the welding device has a wider range of applicability and can meet different welding requirements, thereby improving the versatility and flexibility of the device. At the same time, the clamping assemblies 6 of different sizes can be selected and combined according to the specific welding task to achieve the best clamping effect. This customizability makes the welding operation more precise and efficient, and helps to improve the welding quality and production efficiency.
[0046] The implementation principle of the utility model is: first, place the welding frame 4 on the top of the placement frame 3, then, twist the pad 607, and quickly adjust the height position of the pad 607 by adjusting the bolt 608, then pull the handle 604, and through the rotation connection of the connecting piece 605, pull the movable rod 602 to move the position, and at the same time, the pressing block 606 abuts against the inner side of the welding frame 4 until multiple clamping assemblies 6 have completed clamping the welding frame 4, which is beneficial to improve the position fixation of the welding frame 4, and then improve the welding accuracy of the welding frame 4 and the sealing plate 5, then, place the sealing plate 5 on the inner side of the welding frame 4, and use the adjusted pad 607 to support the sealing plate 5, and the placement position of the pad 607 and the sealing plate 5 can be adjusted by adjusting the bolt 608, which is beneficial to improve the adjustability of the height position of the sealing plate 5, and at the same time, cooperate with the clamping effect of the clamping assembly 6 to improve the welding efficiency of the welding frame 4 and the sealing plate 5.
[0047] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.
[0048] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. Welding device for processing sealing plate of ring main unit, characterized by: The device comprises a welding robot (1), a welding table (2), a welding frame (4) and a sealing plate (5); the top surface of the welding table (2) is provided with a placement frame (3); the outer side of the placement frame (3) is provided with a clamping component (6) for clamping the welding frame (4); The clamping assembly (6) comprises a mounting plate (601) and a movable rod (602), one end of the movable rod (602) is provided with a pressing block (606), the top of the pressing block (606) is connected to a cushion block (607) via an adjusting bolt (608), and the top of the mounting plate (601) is provided with a fixing ear (603), and a handle (604) is rotatably connected to the fixing ear (603).
2. The welding device for processing the sealing plate of the ring main unit according to claim 1 is characterized in that: The top surface of the cushion block (607) is in contact with the sealing plate (5), and the cushion block (607) is made of rubber.
3. The welding device for processing the sealing plate of the ring main unit according to claim 1 is characterized in that: The adjusting bolt (608) is used to adjust the height position of the cushion block (607).
4. The welding device for processing the sealing plate of the ring main unit according to claim 1 is characterized in that: The movable rod (602) passes through the placement frame (3) through a through hole, and the pressing block (606) abuts against the inner side of the welding frame (4).
5. The welding device for processing the sealing plate of the ring main unit according to claim 1 is characterized in that: A connecting piece (605) is rotatably connected between the handle (604) and the movable rod (602).
6. The welding device for processing the sealing plate of the ring main unit according to claim 1 is characterized in that: A plurality of the clamping assemblies (6) are provided, and the plurality of the clamping assemblies (6) are arranged in an equidistant rectangular array.
7. The welding device for processing the sealing plate of the ring main unit according to claim 1 is characterized in that: The mounting plate (601) is fixedly connected to the welding tabletop via bolts, and the placement frame (3) is used to receive the welding frame (4).
8. The welding device for processing the sealing plate of the ring main unit according to claim 1 is characterized in that: The handle (604) is in an "L"-shaped structure, and an anti-slip rubber shell is provided on the outer side of the handle (604).
9. The welding device for processing the sealing plate of the ring main unit according to claim 1, characterized in that: The clamping assembly (6) has two, but not limited to, specification and size forms.