Side wall assembling and welding tool

Abstract

The utility model discloses a side wall assembling and welding tool. The side wall assembling and welding tool comprises a tool base; a plurality of pressing beams and a plurality of supporting parts are arranged on the tool base, the pressing beams are distributed on the tool base in parallel, and a plurality of pressing blocks are correspondingly arranged at the bottom of each pressing beam; the multiple supporting parts are installed on the tool base and located below the multiple pressing beams, any supporting part comprises multiple supporting bosses and an installation frame, and the multiple supporting bosses are movably installed on the installation frame; a clamping space is formed between the multiple supporting tables and the multiple pressing blocks. According to the side wall clamping device, the pressing beam and the supporting part are arranged, the pressing beam and the supporting part form the clamping space, the supporting part provides longitudinal supporting force, and the pressing beam provides transverse clamping force, so that the side wall can be fixed in the clamping space, and the side wall can be conveniently and stably machined.

Description

Technical Field

[0001] This utility model relates to the field of welding fixtures, and in particular to a side wall welding fixture. Background Technology

[0002] In the assembly and welding of large metal structures such as the side walls of rail transit vehicles, the side plates of ship sections, and the door frames of wind turbine towers, the stability of the workpiece directly affects the welding quality.

[0003] However, the market generally uses unidirectional fixing methods such as "ground rail support frame + top clamp" or "magnetic adsorption platform". These fixing methods have the risk of the side wall shaking or tilting during the processing due to unidirectional fixing. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art. This utility model provides a side wall welding fixture. By setting up a pressure beam and a support part, the pressure beam and the support part form a clamping space. The support part provides a longitudinal support force, and the pressure beam provides a lateral clamping force, so that the side wall can be fixed in the clamping space, which facilitates the stable processing of the side wall.

[0005] Accordingly, this utility model proposes a side wall welding fixture, which includes: a fixture base;

[0006] The tooling base is provided with multiple pressure beams and multiple support parts. The multiple pressure beams are distributed in parallel on the tooling base, and multiple pressure blocks are correspondingly provided on the bottom of each pressure beam.

[0007] Multiple support parts are mounted on the tooling base, and the multiple support parts are located below the multiple pressure beams. Each support part includes multiple support bosses and a mounting bracket, and the multiple support bosses are movably mounted on the mounting bracket.

[0008] A clamping space is formed between the plurality of support bosses and the plurality of pressure blocks.

[0009] Preferably, the tooling base includes two symmetrically distributed first crossbeams and two symmetrically distributed second crossbeams, the first end of any first crossbeam is connected to the end of the adjacent second crossbeam, and the first end of the second crossbeam is connected to the tail end of the other first crossbeam to form a closed quadrilateral base.

[0010] Preferably, the first crossbeam is provided with a plurality of first connecting bosses, and the second crossbeam is provided with a plurality of second connecting bosses.

[0011] Preferably, each of the pressure beams is provided with a first connecting portion at both ends, the first connecting portion being recessed to form a first connecting groove, and the first connecting groove being connected to the corresponding first connecting boss.

[0012] Preferably, each of the support portions is provided with a second connecting portion at both ends, the second connecting portion having a second connecting groove, the second connecting groove being connected to the corresponding second connecting boss.

[0013] Preferably, the mounting bracket has a movable groove, and a plurality of the support bosses are embedded in the movable groove, and any one of the support bosses is driven by an external force to move along the movable groove.

[0014] Preferably, the material of the pressing block is wood or silicone.

[0015] Preferably, each of the pressure beams has multiple rings at its top, and the multiple rings are distributed symmetrically about the center of the pressure beam.

[0016] Preferably, the tooling base is provided with a plurality of movable pulleys, which are distributed at the four apex corners of the tooling base.

[0017] Preferably, the tooling base is further provided with multiple fixing mechanisms, which are distributed at the four top corners of the tooling base.

[0018] The beneficial effects of this utility model are:

[0019] This invention features a pressure beam and a support component on the side wall welding fixture. The pressure beam and support component form a clamping space. The support component provides a longitudinal supporting force, while the pressure beam provides a lateral clamping force, allowing the side wall to be fixed within the clamping space and facilitating stable processing. The support component in this invention has multiple support bosses, with each support point bearing a smaller load, significantly improving the combined load-bearing capacity of the support component and the side wall. This ensures stability during processing. Furthermore, during processing, the multiple support bosses can absorb energy through elastic deformation, reducing structural fatigue damage to the support component and extending its service life. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the side wall welding fixture in this utility model;

[0022] Figure 2 yes Figure 1 Enlarged view of point A in the image;

[0023] Figure 3 yes Figure 1 Enlarged view of point B in the image;

[0024] Figure 4 This is a front view of the side wall welding fixture in this utility model;

[0025] Figure 5 yes Figure 4 Enlarged view of point C in the image;

[0026] Figure 6 yes Figure 4 Enlarged view of point D in the image;

[0027] Figure 7 This is a side view of the side wall welding fixture in this utility model;

[0028] Figure 8 This is a top view of the side wall welding fixture in this utility model.

[0029] In the attached diagram: 1. Tooling base; 11. First crossbeam; 111. First connecting boss; 12. Second crossbeam; 121. Second connecting boss; 2. Pressure beam; 21. First connecting part; 211. First connecting groove; 22. Ring; 23. Pressure block; 3. Support part; 31. Support boss; 32. Mounting bracket; 321. Moving groove; 33. Second connecting part; 331. Second connecting groove; 4. Moving pulley; 5. Fixing mechanism. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0031] Figure 1 This invention provides a schematic diagram of the sidewall welding fixture. Figure 2 It shows Figure 1 Enlarged view of point A in the image. Figure 3 It shows Figure 1 Enlarged view of point B in the image. Figure 4 This invention shows a front view of the side wall welding fixture. Figure 5 It shows Figure 4 Enlarged view of point C in the image. Figure 6 It shows Figure 4 Enlarged view of point D in the image. Figure 7 A side view of the sidewall welding fixture of this utility model is shown. Figure 8The diagram shows a top view of the sidewall welding fixture of this invention. The sidewall welding fixture includes: a fixture base 1; multiple pressure beams 2 and multiple support parts 3 are provided on the fixture base 1; the multiple pressure beams 2 are distributed parallel to each other on the fixture base 1, and multiple pressure blocks 23 are correspondingly provided on the bottom of each pressure beam 2; multiple support parts 3 are installed on the fixture base 1, and the multiple support parts 3 are located below the multiple pressure beams 2, and any one of the support parts 3 is perpendicular to the pressure beam 2; any one of the support parts 3 includes multiple support bosses 31 and a mounting frame 32, and the multiple support bosses 31 are movably installed on the mounting frame 32; a clamping space is formed between the multiple support bosses 31 and the multiple pressure blocks 23. In this embodiment, the tooling base 1 is provided with five pressure beams 2 and two support parts 3. The five pressure beams 2 and the two support parts 3 are perpendicular to each other. Each support part 3 includes a mounting frame 32 and twenty support bosses 31. Ten of the twenty support bosses 31 are located on one side of the mounting frame 32, and the other ten are located on the other side. The twenty support bosses 31 are symmetrically distributed based on the mounting frame 32, that is, one mounting frame 32 can provide twenty support points to the corresponding sidewalls. The load shared by each support point is smaller, which significantly improves the combined load-bearing capacity of the support part 3 and the sidewalls, ensuring a stable state during processing. Furthermore, during processing, the twenty support bosses 31 can absorb energy through elastic deformation, reducing structural fatigue damage to the support part 3 and helping to extend the service life of the support mechanism. The two support parts 3 each provide a longitudinal support force, and the five pressure beams 2 each provide a transverse clamping force. The two forces simultaneously apply force to the side wall placed in the clamping space, so that the side wall can be fixed in the clamping space, which facilitates the stable processing of the side wall.

[0032] Furthermore, the tooling base 1 includes two symmetrically distributed first crossbeams 11 and two symmetrically distributed second crossbeams 12. The first end of any first crossbeam 11 is connected to the end of an adjacent second crossbeam 12, and the first end of a second crossbeam 12 is connected to the tail end of another first crossbeam 11, forming a closed quadrilateral base. The two first crossbeams 11 and two second crossbeams 12 are connected end to end to form a closed quadrilateral structure, utilizing the geometric stability of the quadrilateral to effectively resist torsion or deformation caused by external forces. The symmetrical design of the two first crossbeams 11 and the two second crossbeams 12 ensures that when the base is subjected to vertical pressure or horizontal lateral force, the stress is evenly distributed to the four crossbeams, avoiding local stress concentration, which helps to disperse stress and thus extends the service life of the tooling base 1.

[0033] Furthermore, the first crossbeam 11 is provided with a plurality of first connecting bosses 111, and the second crossbeam 12 is provided with a plurality of second connecting bosses 121. In this embodiment, one first crossbeam 11 is provided with five first connecting bosses 111, and one second crossbeam 12 is provided with two second connecting bosses 121, that is, the entire tooling base 1 is provided with ten first connecting bosses 111 and four second connecting bosses 121. One first connecting boss 111 on one first crossbeam 11 and the first connecting boss 111 at the same position on another first crossbeam 11 are respectively connected to both ends of the same pressure beam 2, ensuring that the pressure beam 2 remains stable during use, avoiding the risk of the pressure beam 2 shifting during use and failing to clamp the side wall, which is beneficial for the side wall welding tooling to clamp the corresponding side wall.

[0034] Furthermore, each of the pressure beams 2 has a first connecting portion 21 at both ends. The first connecting portion 21 is recessed to form a first connecting groove 211, which is connected to the corresponding first connecting boss 111. In this embodiment, the first connecting boss 111 is inserted into the first connecting groove 211, and a plurality of first fixing holes are provided on the side wall of the first connecting groove 211. Each first fixing hole is provided with a corresponding fixing component, thereby strengthening the connection strength between the first connecting groove 211 and the first connecting boss 111. This prevents the first connecting boss 111 from detaching from the first connecting groove during use, which would cause the pressure beam 2 to shift and fail to press against the side wall. This helps to ensure that the pressure beam 2 remains stable during use and is fixed in the corresponding position, so as to continuously output clamping force to the corresponding side wall and reduce the risk of the side wall falling off.

[0035] Furthermore, each of the supporting portions 3 is provided with a second connecting portion 33 at both ends. The second connecting portion 33 has a second connecting groove 331, which is connected to the corresponding second connecting boss 121. In this embodiment, the second connecting boss 121 is inserted into the second connecting groove 331, and a plurality of second fixing holes are provided on the side wall of the second connecting groove 331. Each second fixing hole is provided with a corresponding fixing component, thereby strengthening the connection strength between the second connecting groove 331 and the second connecting boss 121. This prevents the second connecting boss 121 from detaching from the second connecting groove during use, which would cause the supporting portion 3 to shift and fail to press against the side wall. This helps to ensure that the supporting portion 3 remains stable during use and is fixed in the corresponding position, so as to continuously output supporting force to the corresponding side wall and reduce the risk of the side wall falling.

[0036] Furthermore, the mounting bracket 32 ​​has a movable groove 321, and a plurality of supporting protrusions 31 are embedded in the movable groove 321, and any one of the supporting protrusions 31 is driven by an external force to move along the movable groove 321. In this embodiment, the mounting bracket 32 ​​has two movable grooves 321, which are located on opposite sides. Ten of the twenty supporting protrusions 31 are movably installed in one of the movable grooves 321, and the other ten are movably installed in the other movable groove 321. The supporting protrusions 31 can move along the corresponding movable groove 321, which facilitates the movement of the supporting protrusions 31 to the corresponding positions, so as to adjust their positions according to different sidewall sizes, which is beneficial to adapting to the usage scenarios of sidewalls of different sizes and dimensions.

[0037] Furthermore, the pressure block 23 is made of wood or silicone. In this embodiment, wood, silicone, and plastic all have certain cushioning and damage-resistant properties. When the pressure block 23 is made of wood, the wood surface is relatively soft, making it less likely to scratch or leave indentations when in contact with the workpiece being pressed. Furthermore, wood can undergo localized elastic deformation under pressure, filling tiny gaps in the contact surface and improving pressing stability. When the pressure block 23 is made of silicone, silicone has high elastic deformation, making it less likely to scratch or leave indentations when in contact with the workpiece being pressed. Additionally, the silicone pressure block 23 can automatically compensate for pressure changes, maintaining a constant pressure on the contact surface and ensuring that the pressure block 23 always remains in contact with the side wall.

[0038] Furthermore, each of the pressure beams 2 has multiple rings 22 at its top, symmetrically distributed around the center of the pressure beam 2. In this embodiment, two rings 22 are provided at the top of the pressure beam 2, symmetrically distributed around the center of the pressure beam 2, and located at the top of the pressure beam 2. The two rings 22 provide two points of leverage, which can be connected to corresponding hooks or lifting mechanisms to lift the entire pressure beam 2, keeping the pressure beam 2 horizontal during lifting and reducing the risk of tipping over due to single-point lifting.

[0039] Furthermore, the tooling base 1 is provided with multiple movable pulleys 4, which are distributed at the four corners of the tooling base 1. In this embodiment, the tooling base is provided with four movable pulleys 4, which are distributed at the four corners of the tooling base 1, that is, one movable pulley 4 is distributed at each corner, which can provide stable and balanced support for the tooling base 1, so that the tooling base 1 remains stable during movement and avoids tilting or shaking due to uneven force, thereby effectively improving the safety and stability of the side wall welding tooling during movement; secondly, the layout of the four movable pulleys 4 distributed at the four corners of the tooling base 1 makes full use of the edge space of the tooling base 1, while realizing convenient movement function, reducing the effective usable area occupied by the movable rollers on the tooling base 1, ensuring sufficient space for other components or operating space on the tooling base 1, improving the overall space utilization rate, and thus improving the working efficiency and ease of use of the entire equipment.

[0040] Furthermore, the tooling base 1 is also provided with multiple fixing mechanisms 5, which are distributed at the four apex corners of the tooling base 1. In this embodiment, the tooling base 1 is provided with four fixing mechanisms 5, which correspond to the four apex corners of the tooling base 1. The fixing mechanisms 5 distributed at the four apex corners can stably fix the tooling base 1 from four key support points, forming a comprehensive and balanced fixing force field. This effectively enhances the anti-shaking and anti-displacement ability of the tooling base 1 in a static state, greatly improves the overall structural stability of the equipment, and ensures that the tooling will not produce unnecessary errors or malfunctions due to base shaking during use, thus guaranteeing the accuracy and reliability of operation.

[0041] In summary, this utility model, by incorporating a pressure beam and a support portion on the side wall welding fixture, forms a clamping space. The support portion provides a longitudinal supporting force, while the pressure beam provides a lateral clamping force, enabling the side wall to be fixed within the clamping space and facilitating stable processing of the side wall. Furthermore, the support portion of this utility model has multiple support bosses, with each support point bearing a smaller load, significantly improving the combined load-bearing capacity of the support portion and the side wall. This ensures stability during processing. Additionally, during processing, the multiple support bosses can absorb energy through elastic deformation, reducing structural fatigue damage to the support portion and extending the service life of the support mechanism.

[0042] The above provides a detailed description of a sidewall welding fixture provided by the embodiments of this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A sidewall welding fixture, characterized in that, The sidewall welding fixture includes: a fixture base; The tooling base is provided with multiple pressure beams and multiple support parts. The multiple pressure beams are distributed in parallel on the tooling base, and multiple pressure blocks are correspondingly provided on the bottom of each pressure beam. Multiple support parts are installed on the tooling base, the multiple support parts are located below the multiple pressure beams, and any one of the support parts is arranged perpendicular to the pressure beam; Each of the aforementioned support portions includes a plurality of support bosses and a mounting bracket, wherein the plurality of support bosses are movably mounted on the mounting bracket; A clamping space is formed between the plurality of support bosses and the plurality of pressure blocks.

2. The sidewall welding fixture according to claim 1, characterized in that, The tooling base includes two symmetrically distributed first crossbeams and two symmetrically distributed second crossbeams. The first end of any first crossbeam is connected to the end of the adjacent second crossbeam, and the first end of the second crossbeam is connected to the tail end of the other first crossbeam to form a closed quadrilateral base.

3. The sidewall welding fixture according to claim 2, characterized in that, The first crossbeam is provided with a plurality of first connecting bosses, and the second crossbeam is provided with a plurality of second connecting bosses.

4. The sidewall welding fixture according to claim 3, characterized in that, Each of the pressure beams is provided with a first connecting portion at both ends, the first connecting portion being recessed to form a first connecting groove, the first connecting groove being connected to the corresponding first connecting boss.

5. The sidewall welding fixture according to claim 3, characterized in that, Each of the support portions is provided with a second connecting portion at both ends, the second connecting portion having a second connecting groove, the second connecting groove being connected to the corresponding second connecting boss.

6. The sidewall welding fixture according to claim 1, characterized in that, The mounting bracket has a movable groove, and a plurality of the support bosses are embedded in the movable groove, and any one of the support bosses is driven by an external force to move along the movable groove.

7. The sidewall welding fixture according to claim 1, characterized in that, The material of the pressing block is wood or silicone.

8. The sidewall welding fixture according to claim 1, characterized in that, Each of the pressure beams has multiple rings at its top, and these rings are symmetrically distributed around the center of the pressure beam.

9. The sidewall welding fixture according to claim 1, characterized in that, The tooling base is provided with multiple movable pulleys, which are distributed at the four top corners of the tooling base.

10. The sidewall welding fixture according to claim 1, characterized in that, The tooling base is also provided with multiple fixing mechanisms, which are distributed at the four top corners of the tooling base.

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