Distribution box positioning and welding tool

Abstract

The utility model discloses a distribution box positioning and welding tool, which relates to the technical field of distribution box processing, and comprises a flexible welding platform, a side plate positioning mechanism, a bottom plate limiting mechanism and a stand column fixing clamp are arranged on the flexible welding platform, the side plate fixing mechanism comprises a stand column arranged on the flexible welding platform, and a side plate pressing assembly is arranged on the stand column. A bottom edge positioning assembly is further arranged at the position, corresponding to the side plate fixing position, of the flexible welding platform, the side plate pressing assembly is used for positioning the upper portion of the side plate, and the bottom edge positioning assembly is used for positioning the outer side bottom edge of the side plate. The bottom plate limiting mechanism is used for limiting the position of the bottom plate on the flexible welding platform, the bottom plate limiting mechanism comprises a positioning seat, a supporting plate for supporting the side edge of the bottom plate is arranged on the positioning seat, and the position of the positioning seat on the flexible welding platform can be adjusted; the stand column fixing clamp is used for positioning the stand column on the bottom plate, the multiple modules are designed based on the flexible welding platform, and workers can be assisted in rapidly completing armor spot welding work.

Description

Technical Field

[0001] The utility model relates to the technical field of distributor welding, in particular to a positioning welding tooling for distribution boxes. Background Art

[0002] In the production and processing of distribution boxes, welding is one of the key and indispensable processes. Traditional welding methods for distribution boxes often rely on manual positioning and welding, which not only requires workers to have rich experience and skills, but also is cumbersome and inefficient in operation. At the same time, the welding quality is greatly affected by human factors, making it difficult to ensure the consistency and stability of products. With the rapid development of modern industrial manufacturing technology, the requirements for the welding process of distribution boxes are also increasing day by day. Especially on large-scale and high-efficiency production lines, how to quickly and accurately complete the positioning and welding of various components of distribution boxes has become an urgent problem to be solved. At present, although there are some tooling equipment for assisting welding on the market, most of them have single functions and poor adaptability, and it is difficult to meet the diverse requirements of the distribution box welding process. Especially in the welding process of key components such as the side plates, bottom plates, and columns of distribution boxes, how to ensure the accurate positioning and stable welding of components has become a key factor restricting production efficiency and quality.

[0003] Specifically, the positioning welding tooling for distribution boxes of this patent realizes the flexible control and optimization of the welding process through the design of a flexible welding platform. At the same time, the introduction of modules such as the side plate positioning mechanism, bottom plate limiting mechanism, and column fixing fixture further improves the positioning accuracy and welding stability of components. The design of these modules fully considers the characteristics and requirements of the distribution box welding process, can effectively solve the problems existing in traditional welding methods, and improve production efficiency and product quality. In summary, the positioning welding tooling for distribution boxes of this patent is the result of improvement and innovation in response to the requirements of the distribution box welding process on the basis of existing technologies. By introducing the design of a flexible welding platform and multiple functional modules, it realizes the rapid, accurate positioning and stable welding of various components of distribution boxes, providing a new solution for the distribution box processing industry. Content of the Utility Model

[0004] The utility model provides a positioning welding tooling for distribution boxes to solve the problems existing in the above background art. It aims to realize the rapid, accurate positioning and stable welding of various components of distribution boxes by integrating multiple modules such as a flexible welding platform, a side plate positioning mechanism, a bottom plate limiting mechanism, and a column fixing fixture. This tooling is not only easy to operate and highly efficient, but also can adapt to the production requirements of distribution boxes of different specifications and models, providing a new solution for the distribution box processing industry.

[0005] The present utility model is realized through the following technical solutions: A positioning and welding tooling for a distribution box, including a flexible welding platform, on which a side plate positioning mechanism, a bottom plate limiting mechanism, and a column fixing fixture are provided.

[0006] The side plate positioning mechanism is used to position the two side plates on the flexible welding platform. The side plate fixing mechanism includes support columns arranged on the flexible welding platform, and side plate pressing components are arranged on the support columns. A bottom edge positioning component is also arranged on the flexible welding platform corresponding to the side plate fixing position. The side plate pressing components are used to position the upper part of the side plates, and the bottom edge positioning component is used to position the outer bottom edges of the side plates.

[0007] The bottom plate limiting mechanism is used to limit the position of the bottom plate on the flexible welding platform. The bottom plate limiting mechanism includes a positioning seat, and a support plate for supporting the side edge of the bottom plate is arranged on the positioning seat. The position of the positioning seat on the flexible welding platform can be adjusted.

[0008] The column fixing fixture is used to position the column on the bottom plate.

[0009] In order to further optimize the present utility model, the following technical solutions can be preferably selected:

[0010] Preferably, a plurality of first mounting hole positions are uniformly arranged in an array on the flexible welding platform. A plurality of quick locking pins matching the first mounting hole positions are arranged at the bottoms of the support columns and the positioning seats. By changing the mounting positions of the support columns and the positioning seats through the quick locking pins, the positions of the support columns and the positioning seats can be adjusted quickly and conveniently. This design not only improves the flexibility of the tooling, but also enables the tooling to adapt to the processing requirements of distribution boxes with different sizes and specifications, greatly improving the work efficiency and adaptability.

[0011] Preferably, there are four support columns. The paired support columns cooperate to position both sides of the side plate. The bottom edge positioning component is arranged between the two support columns. The paired design of the four support columns can accurately position both sides of the side plate, ensuring the stability and accuracy of the side plate during the welding process. At the same time, the setting of the bottom edge positioning component further enhances the positioning effect of the outer bottom edge of the side plate, effectively avoiding displacement or deformation during the welding process and ensuring the welding quality.

[0012] Preferably, a plurality of second mounting hole positions are arranged on the side surface of the support column. The side plate pressing component can adjust the side plate pressing position through the second mounting hole positions, so that the side plate pressing component can adjust the pressing position as needed. This design not only improves the flexibility of side plate pressing, but also enables the tooling to adapt to the processing requirements of side plates with different shapes and sizes, further enhancing the adaptability and practicality of the tooling.

[0013] Preferably, the bottom edge positioning assembly includes a cylinder mounting seat movably arranged on the flexible welding platform. A plurality of pressing cylinders are arranged on the cylinder mounting seat, and the pressing parts of the pressing cylinders are correspondingly arranged outside the bottom of the side edge.

[0014] Preferably, the side plate pressing assembly includes a support seat arranged on the frame. A pressing rod is movably arranged on the support seat. The pressing rod can be telescoped and rotated. The pressing rod is L-shaped. A telescopic guide rail is arranged on the support seat along the telescopic direction of the pressing rod. A sliding seat is arranged on the telescopic guide rail. A slider matched with the telescopic guide rail is arranged at the bottom of the sliding seat. A driving cylinder for driving the sliding seat to move along the telescopic guide rail is arranged on the support seat. A rotating motor is arranged on the sliding seat. The pressing rod is arranged on the driving shaft of the rotating motor. The pressing rod is configured with a fixture pressing state and a fixture retracting state. This design not only enhances the flexibility and stability of side plate pressing, but also enables the tooling to adapt to the processing requirements of side plates at different angles and positions, further improving the practicability and working efficiency of the tooling. In summary, through the preferred designs such as height adjustment and flexible configuration, precise positioning and stability, flexible adjustment of the side plate pressing assembly, automatic operation of the bottom edge positioning assembly, and telescopic and rotating functions of the side plate pressing assembly, the positioning and welding tooling for the distribution box of the present disclosure further enhances the effects and advantages of the tooling in practical applications, improving the working efficiency, adaptability, and welding quality.

[0015] Preferably, there are four side plate pressing assemblies corresponding to the four corners of the side plate, ensuring uniform pressing of the side plate. This design not only improves the stability of the side plate during welding, but also effectively prevents deformation or displacement of the side plate due to uneven stress during welding, thus ensuring the welding quality. The coordinated work of the four side plate pressing assemblies can more comprehensively cover the surface of the side plate, further enhancing the fixing effect of the side plate and improving the accuracy and reliability of welding.

[0016] Preferably, the column fixing fixture includes an inner clamping plate. The inner clamping plate is arranged inside the connection of the bottom plate and the column. Pressing pliers one and pressing pliers two are hinged on the outer side surface of the inner clamping plate. Pressing pliers one is used to press the side edge of the bottom plate, and pressing pliers two is used to press the column.

[0017] The beneficial effects of the present utility model are mainly reflected in the following aspects:

[0018] (1) Improve welding accuracy: Through the coordinated action of the side plate positioning mechanism, the bottom edge positioning assembly, and the bottom plate limiting mechanism, precise positioning of components such as the side plate and bottom plate of the distribution box can be achieved. This positioning method not only improves the welding accuracy, but also ensures the overall structural stability and aesthetics of the distribution box after welding.

[0019] (2) Improve work efficiency: The design of multiple modules relying on the flexible welding platform enables workers to quickly complete the spot welding of components such as the bottom plate, side plates, and columns of the distribution box. This design reduces the cumbersome positioning and fixing steps in the traditional welding process, thus significantly improving work efficiency.

[0020] (3) Enhance adaptability: The flexible welding platform and the design of adjustable positioning seats enable this tooling to adapt to the production requirements of distribution boxes with different specifications and models. This high adaptability gives this tooling a wider application range and reduces production costs. In addition, the use of devices such as column fixing jigs ensures the stable fixation of the columns on the bottom plate, thus avoiding possible displacement or deformation during the welding process. Description of the Drawings

[0021] Figure 1 is the three-dimensional view of the distribution box positioning and welding tooling in Embodiment 1 Figure 1 ;

[0022] Figure 2 is the three-dimensional view of the distribution box positioning and welding tooling in Embodiment 1 Figure 2 ;

[0023] Figure 3 is the top view of the distribution box positioning and welding tooling in Embodiment 1;

[0024] Figure 4 is the structural schematic diagram of the side plate pressing assembly in Embodiment 1.

[0025] Wherein:

[0026] 1 - bottom plate; 2 - side plate; 3 - upper threshold; 4 - door frame column; 5 - flexible welding platform; 6 - side plate pressing assembly; 7 - bottom edge positioning assembly; 8 - column fixing jig; 9 - bottom plate limiting mechanism; 10 - support column; 11 - mounting hole position one; 12 - mounting hole position two; 13 - inner clamping plate; 14 - clamp one; 15 - clamp two; 16 - cylinder mounting seat; 17 - top pressing cylinder; 18 - support seat; 19 - telescopic guide rail; 20 - sliding seat; 21 - rotating motor; 22 - pressing rod; 23 - slider. Detailed Implementation Manner

[0027] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0028] Next, in combination with the accompanying drawings in the embodiments of the utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0029] The box body of the distribution box generally includes a bottom plate 1, side plates 2, doorframe columns 4, and an upper threshold 3. The bottom plate and the side plates are both bent. Traditional welding methods for distribution boxes often rely on manual positioning and welding. The tooling developed in this embodiment mainly assists in the welding process of each part of the distribution box.

[0030] Embodiment 1

[0031] As Figures 1-4 shown, a positioning and welding tooling for a distribution box includes a flexible welding platform 5, on which a side plate positioning mechanism, a bottom plate limiting mechanism 9, and a column fixing clamp 8 are installed;

[0032] The side plate positioning mechanism is used to position the two side plates on the flexible welding platform. The side plate fixing mechanism includes support columns 10 installed on the flexible welding platform. A side plate pressing assembly 6 is installed on the support columns 10. A bottom edge positioning assembly 7 is also installed on the flexible welding platform corresponding to the side plate fixing position. The side plate pressing assembly is used to position the upper part of the side plate, and the bottom edge positioning assembly is used to position the outer bottom edge of the side plate; four support columns are installed, and the four support columns enclose a welding working area. The paired support columns 10 cooperate to position the two sides of the side plate. The bottom edge positioning assembly 7 is installed between the two support columns 10. The paired design of the four support columns can accurately position the two sides of the side plate, ensuring the stability and accuracy of the side plate during the welding process. At the same time, the installation of the bottom edge positioning assembly further enhances the positioning effect of the outer bottom edge of the side plate, effectively avoiding displacement or deformation during the welding process and ensuring the welding quality.

[0033] The bottom plate limiting mechanism 9 is used to limit the position of the bottom plate on the flexible welding platform. The bottom plate limiting mechanism includes a positioning seat, on which a support plate for supporting the side edge of the bottom plate is installed, and the position of the positioning seat on the flexible welding platform can be adjusted;

[0034] Among them, a plurality of first mounting hole positions 11 are evenly distributed in an array on the flexible welding platform 5. A plurality of quick locking pins that cooperate with the first mounting hole positions are installed at the bottoms of the support columns and the positioning seats. By changing the installation positions of the support columns and the positioning seats through the quick locking pins, the positions of the support columns and the positioning seats can be adjusted quickly and conveniently. This design not only improves the flexibility of the tooling, but also enables the tooling to adapt to the processing requirements of distribution boxes of different sizes and specifications, greatly improving the work efficiency and adaptability.

[0035] A plurality of second mounting hole positions 12 are installed on the side surface of the support column 10. The side plate pressing assembly can adjust the side plate pressing position through the second mounting hole positions, so that the side plate pressing assembly can adjust the pressing position as needed. This design not only improves the flexibility of side plate pressing, but also enables the tooling to adapt to the processing requirements of side plates of different shapes and sizes, further enhancing the adaptability and practicality of the tooling.

[0036] The column fixing fixture is used to fix the door frame column to the bottom plate. The bottom of the door frame column is connected to the bottom plate, and the top of the door frame column is connected to the upper threshold. The column fixing fixture includes an inner clamping plate 13, which is installed at the inner position of the connection between the bottom plate and the door frame column. A first clamping pliers 14 and a second clamping pliers 15 are hingedly installed on the outer side surface of the inner clamping plate. The first clamping pliers are used to clamp the side of the bottom plate, and the second clamping pliers are used to clamp the column to ensure the position stability of the connection between the bottom plate and the door frame column.

[0037] The bottom edge positioning assembly includes a cylinder mounting seat 16 movably installed on the flexible welding platform. A plurality of pressing cylinders 17 are installed on the cylinder mounting seat. The pressing parts of the pressing cylinders are correspondingly installed on the outer side of the bottom of the side plate. There are two bottom edge positioning assemblies respectively located at the outer side positions of the bottom of the side plate.

[0038] The side plate pressing assembly 6 includes a support seat 18 installed on the frame. A pressing rod is movably installed on the support seat. The pressing rod can be telescoped and rotated. The pressing rod is L-shaped. A telescopic guide rail 19 is installed on the support seat along the telescopic direction of the pressing rod. A sliding seat 20 is installed on the telescopic guide rail. A slider 23 that cooperates with the telescopic guide rail is installed at the bottom of the sliding seat. A driving cylinder for driving the sliding seat to move along the telescopic guide rail is installed on the support seat. A rotary motor 21 is installed on the sliding seat. The pressing rod 22 is installed on the driving shaft of the rotary motor. The pressing rod is configured with a fixture pressing state and a fixture retracting state. When in the fixture retracting state, the pressing rod is placed vertically. When in the fixture pressing state, the pressing rod is placed horizontally. First, the pressing rod is extended and then retracted to press the inner side of the side plate;

[0039] This design not only enhances the flexibility and stability of the side plate clamping, but also enables the tooling to adapt to the processing requirements of side plates at different angles and positions, further improving the practicality and working efficiency of the tooling. In summary, through its preferred designs such as height adjustment and flexible configuration, precise positioning and stability, flexible adjustment of the side plate clamping assembly, automated operation of the bottom edge positioning assembly, and telescopic and rotational functions of the side plate clamping assembly, the positioning and welding tooling for the distribution box of the present disclosure further enhances the effects and advantages of the tooling in practical applications, and improves the working efficiency, adaptability, and welding quality.

[0040] There are four side plate clamping assemblies 6 corresponding to the four corners of the side plate, ensuring uniform clamping of the side plate. This design not only improves the stability of the side plate during welding, but also effectively prevents deformation or displacement of the side plate caused by uneven force during welding, thus ensuring the welding quality; the coordinated work of the four side plate clamping assemblies can more comprehensively cover the surface of the side plate, further enhancing the fixing effect of the side plate and improving the accuracy and reliability of welding.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A distribution box positioning welding tool, characterized in that: It includes a flexible welding platform, on which a side plate positioning mechanism, a bottom plate limiting mechanism, and a column fixing fixture are arranged. The side panel positioning mechanism is used to position the two side panels on the flexible welding platform. The side panel positioning mechanism includes a support column arranged on the flexible welding platform, and a side panel clamping assembly is arranged on the support column. A bottom edge positioning assembly is also arranged on the flexible welding platform corresponding to the fixed position of the side panel. The side panel clamping assembly is used to position the upper part of the side panel, and the bottom edge positioning assembly is used to position the outer bottom edge of the side panel. The bottom plate limiting mechanism is used to limit the position of the bottom plate on the flexible welding platform. The bottom plate limiting mechanism includes a positioning seat, and a support plate for supporting the side of the bottom plate is arranged on the positioning seat. The position of the positioning seat on the flexible welding platform can be adjusted; The column fixing fixture is used to position the column on the base plate.

2. A distribution box positioning welding tool according to claim 1, characterized in that: The flexible welding platform is evenly arrayed with a plurality of mounting holes, and the bottoms of the support columns and positioning seats are provided with a plurality of quick locking pins that match the mounting holes, so that the mounting positions of the support columns and positioning seats can be changed by the quick locking pins.

3. A distribution box positioning welding tool according to claim 2, characterized in that: There are four support columns, and the pairs of support columns cooperate to position the two sides of the side plate, and the bottom edge positioning component is arranged between two support columns.

4. A distribution box positioning welding tool according to claim 2, characterized in that: The side surface of the support column is provided with a plurality of second mounting holes, and the side panel clamping assembly can adjust the side panel clamping position through the second mounting holes.

5. A distribution box positioning welding tool according to claim 1, characterized in that: The bottom edge positioning assembly comprises a cylinder mounting seat movably arranged on the flexible welding platform, a plurality of pressing cylinders are arranged on the cylinder mounting seat, and the pressing parts of the pressing cylinders are arranged corresponding to the outer side of the bottom of the side edge.

6. A distribution box positioning welding tool according to claim 1, characterized in that: The side panel clamping assembly includes a support seat arranged on the frame, a clamping rod movably arranged on the support seat, the clamping rod can be extended and rotated, the clamping rod is L-shaped, a telescopic guide rail is arranged on the support seat along the extension and retraction direction of the clamping rod, a sliding seat is arranged on the telescopic guide rail, a sliding block matched with the telescopic guide rail is arranged at the bottom of the sliding seat, a driving cylinder for driving the sliding seat to move along the telescopic guide rail is arranged on the support seat, a rotating motor is arranged on the sliding seat, the clamping rod is arranged on the driving shaft of the rotating motor, and the clamping rod is configured with a clamp clamping state and a clamp retraction state.

7. A distribution box positioning welding tool according to claim 6, characterized in that: There are four side panel clamping assemblies corresponding to the four corners of the side panels.

8. A distribution box positioning welding tool according to claim 1, characterized in that: The column fixing fixture includes an inner clamping plate, which is arranged at the inner side of the connection between the base plate and the column. The outer surface of the inner clamping plate is hingedly provided with a first pressing clamp and a second pressing clamp. The first pressing clamp is used to press the side of the base plate, and the second pressing clamp is used to press the column.

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