Welding positioning tool for assembling instrument panel support

Abstract

The utility model relates to a welding positioning tool for assembling an instrument panel support. The welding positioning tool comprises a panel fixing plate, a bottom positioning plate and two or more height positioning columns. The shape of the bottom positioning plate is matched with that of the bottom of the instrument panel support, the bottom positioning plate is provided with a first fixing part suitable for fixing a middle beam of the instrument panel support, and the bottom positioning plate is provided with a second fixing part suitable for fixing a side beam of the instrument panel support; more than two height positioning columns are arranged on the top surface of the bottom positioning plate and are suitable for supporting a middle connecting frame of the instrument panel bracket; the panel fixing plate is detachably mounted on the top surface of the bottom positioning plate and is suitable for fixing a panel of the dashboard bracket; a preset angle is formed between the plane where the panel fixing plate is located and the plane where the bottom positioning plate is located. By means of the tool, high-precision positioning welding of the instrument panel support can be achieved, universality is high, operation is convenient, and welding efficiency can be improved.

Description

Technical Field

[0001] This application relates to the field of dashboard technology, and more particularly to a welding positioning fixture for assembling dashboard brackets. Background Technology

[0002] Currently, armored vehicles are often equipped with instrument panel brackets. These brackets can be used to mount instrument displays, monitoring data screens, and operation control screens, making efficient use of space to ensure stable installation and correct angles for the control instruments. Welding is a crucial step in the assembly of an instrument panel bracket, requiring the welding of its various components to complete the assembly. However, during the welding process, it is difficult to ensure that the components of the instrument panel bracket are in the correct positions. This results in significant dimensional deviations and a high scrap rate in the welded product, seriously affecting production efficiency and product quality.

[0003] This application provides a welding positioning fixture for assembling an instrument panel bracket to solve the problem of low positioning accuracy of various components during the welding process. Summary of the Invention

[0004] In view of this, this application proposes a welding positioning fixture for assembling an instrument panel bracket.

[0005] According to one aspect of this application, a welding positioning fixture for assembling an instrument panel bracket is provided, comprising: a panel fixing plate, a bottom positioning plate, and two or more height positioning posts;

[0006] The bottom positioning plate is shaped to match the bottom shape of the instrument panel bracket, and the bottom positioning plate is provided with a first fixing part for fixing the middle beam of the instrument panel bracket, and a second fixing part for fixing the side beam of the instrument panel bracket.

[0007] Two or more height positioning posts are set on the top surface of the bottom positioning plate, which is suitable for supporting the intermediate connecting frame of the instrument panel bracket;

[0008] The panel fixing plate can be detachably installed on the top surface of the bottom positioning plate, which is suitable for fixing the panel of the instrument panel bracket; and there is a preset angle between the plane of the panel fixing plate and the plane of the bottom positioning plate.

[0009] In one possible implementation, the first fixing part consists of a plurality of first screws located on the same straight line.

[0010] In one possible implementation, the second fixing part consists of a plurality of second screws located on the same straight line.

[0011] In one possible implementation, the bottom positioning plate is provided with a third fixing part for mounting blocks suitable for fixing the dashboard bracket.

[0012] In one possible implementation, it also includes: a fastener; the panel fixing plate is detachably connected to the bottom positioning plate via the fastener.

[0013] In one possible implementation, the panel mounting plate has multiple mounting holes around its perimeter for fixing the panel bracket.

[0014] In one possible implementation, the height positioning post has a through hole in the middle for the screw to pass through.

[0015] In one possible implementation, there are four height positioning posts.

[0016] In one possible implementation, the preset angle between the plane of the panel fixing plate and the plane of the bottom positioning plate is 80.4°.

[0017] Beneficial effects: The bottom positioning plate is suitable for supporting and fixing the bottom structure of the instrument panel bracket, ensuring the positional stability of the bottom components of the instrument panel bracket during the welding process; the panel fixing plate is suitable for supporting and fixing the panel of the instrument panel bracket, ensuring the positional stability of the panel and the bottom structure during the welding process; furthermore, the first fixing part is suitable for fixing the middle beam of the bottom structure of the instrument panel bracket, the second fixing part is suitable for fixing the side beam of the bottom structure of the instrument panel bracket, and the height positioning column is suitable for fixing the intermediate connecting frame of the bottom structure of the instrument panel bracket. Under the fixing action of the first fixing part, the second fixing part, and the height positioning column, the middle beam, side beam, and intermediate connecting frame are placed in the preset position, and the stability of the placement can be ensured, avoiding displacement of the components during the welding process; by using this tooling, high-precision positioning welding of the instrument panel bracket can be achieved, which is versatile, easy to operate, improves welding efficiency, improves product quality and production efficiency, and reduces production costs.

[0018] Other features and aspects of this application will become clear from the following detailed description of exemplary embodiments with reference to the accompanying drawings. Attached Figure Description

[0019] The accompanying drawings, which are included in and form part of this specification, illustrate exemplary embodiments, features, and aspects of this application together with the specification and serve to explain the principles of this application.

[0020] Figure 1 This diagram shows the main structure of a welding positioning fixture for assembling an instrument panel bracket according to an embodiment of this application.

[0021] Figure 2 This diagram shows the main structure of a welding positioning fixture for assembling an instrument panel bracket according to an embodiment of this application.

[0022] Figure 3This diagram shows the main structure of a welding positioning fixture for assembling an instrument panel bracket according to an embodiment of this application.

[0023] Figure 4 This diagram shows the main structure of the bottom positioning plate according to an embodiment of this application;

[0024] Figure 5 This diagram shows the main structure of a welding positioning fixture for assembling an instrument panel bracket according to an embodiment of this application.

[0025] Figure 6 This is a front view of a welding positioning fixture for assembling a dashboard bracket according to an embodiment of this application;

[0026] Figure 7 This diagram shows the main structural structure of the fastener according to an embodiment of this application;

[0027] Figure 8 This diagram illustrates the main structure of the fastener and panel fixing plate according to an embodiment of this application.

[0028] Figure 9 This diagram shows the main structure of the panel fixing plate according to an embodiment of this application;

[0029] Figure 10 A structural diagram of the main body of an instrument panel bracket for welding work using this application;

[0030] Figure 11 A structural diagram of the main body of an instrument panel bracket for welding work using this application;

[0031] Figure 12 This diagram illustrates the assembly process of this application with a dashboard bracket;

[0032] Figure 13 This diagram illustrates the assembly process of this application with a dashboard bracket;

[0033] Figure 14 This diagram illustrates the assembly process of this application with a dashboard bracket;

[0034] Figure 15 This diagram illustrates the assembly process of this application with a dashboard bracket;

[0035] Figure 16 This diagram illustrates the assembly process of this application with a dashboard bracket;

[0036] Figure 17 This diagram illustrates the assembly process of this application with a dashboard bracket;

[0037] Figure 18 This diagram illustrates the assembly process of this application with a dashboard bracket;

[0038] Figure 19A partial cross-sectional view of the bottom positioning plate according to an embodiment of this application is shown. Detailed Implementation

[0039] Various exemplary embodiments, features, and aspects of this application will now be described in detail with reference to the accompanying drawings. The same reference numerals in the drawings denote elements that have the same or similar functions. Although various aspects of the embodiments are shown in the drawings, they are not necessarily drawn to scale unless specifically indicated otherwise.

[0040] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model or simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0042] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments.

[0043] Furthermore, to better illustrate this application, numerous specific details are provided in the following detailed embodiments. Those skilled in the art should understand that this application can be implemented without certain specific details. In some instances, methods, means, components, and circuits well-known to those skilled in the art have not been described in detail in order to highlight the main points of this application.

[0044] Figure 1 This diagram shows the main structure of a welding positioning fixture for assembling an instrument panel bracket according to an embodiment of this application. Figure 2 This diagram shows the main structure of a welding positioning fixture for assembling an instrument panel bracket according to an embodiment of this application. Figure 3 This diagram illustrates the main structure of a welding positioning fixture for assembling a dashboard bracket according to an embodiment of this application; as shown... Figure 1As shown, a welding positioning fixture for assembling an instrument panel bracket includes: a panel fixing plate 200, a bottom positioning plate 100, and two or more height positioning posts 400; the shape of the bottom positioning plate 100 matches the bottom shape of the instrument panel bracket, and the bottom positioning plate 100 is provided with a first fixing part for fixing the middle beam 500 of the instrument panel bracket, and a second fixing part for fixing the side beam 600 of the instrument panel bracket; the two or more height positioning posts 400 are provided on the top surface of the bottom positioning plate 100 and are used to support the intermediate connecting frame 700 of the instrument panel bracket; the panel fixing plate 200 is detachably installed on the top surface of the bottom positioning plate 100 and is used to fix the panel 800 of the instrument panel bracket; and a preset angle α is provided between the plane of the panel fixing plate 200 and the plane of the bottom positioning plate 100.

[0045] like Figure 10 and Figure 11 The diagram shows the main structure of an instrument panel bracket for welding work using this application. The instrument panel bracket consists of a central connecting frame 700, a central beam 500, side beams 600, a panel 800, a top bending plate 900, and three reinforcing ribs (right side rib 910, central rib 920, and left side rib 930). The central connecting frame 700, central beam 500, side beams 600, and top bending plate 900 are located at the bottom of the instrument panel bracket and are all bottom components of the bracket. The central connecting frame 700 is positioned between and connected to the central beam 500 and the side beams 600. The panel 800 is connected to one end of the central beam 500 and one end of the side beam 600. Furthermore, the plane of panel 800 has an inclination angle of 80.4° with the horizontal plane; the top bending plate 900 is bent into three sections, with one end of the top bending plate 900 connected to panel 800, the other end of the top bending plate 900 connected to side beam 600, and the middle of the top bending plate 900 connected to the middle beam 500; one end of the right side reinforcement 910 is connected to the upper right corner of panel 800, and the other end of the right side reinforcement 910 is connected to the top bending plate 900; one end of the middle reinforcement 920 is connected to panel 800, and the other end of the middle reinforcement 920 is connected to the middle connecting frame 700; one end of the left side reinforcement 930 is connected to the upper left corner of panel 800, and the other end of the left side reinforcement is connected to the top bending plate 900.

[0046] It should be noted that the bottom positioning plate 100 is used to support and fix the bottom structure of the instrument panel bracket, ensuring the positional stability of the bottom components of the instrument panel bracket during the welding process; the panel fixing plate 200 is used to support and fix the panel 800 of the instrument panel bracket, ensuring the positional stability of the panel 800 and the bottom structure during the welding process; furthermore, the first fixing part is used to fix the center beam 500 of the bottom structure of the instrument panel bracket, the second fixing part is used to fix the side beam 600 of the bottom structure of the instrument panel bracket, and the height positioning column 400 is used to fix the intermediate connecting frame 700 of the bottom structure of the instrument panel bracket. Under the fixing action of the first fixing part, the second fixing part, and the height positioning column 400, the center beam 500, the side beam 600, and the intermediate connecting frame 700 are placed in preset positions, and the stability of the placement can be ensured to avoid displacement of the components during the welding process; by using this tooling, high-precision positioning welding of the instrument panel bracket can be achieved, which is versatile, easy to operate, improves welding efficiency, improves product quality and production efficiency, and reduces production costs.

[0047] In one possible implementation, such as Figure 1 As shown, the main body of the bottom positioning plate 100 is a pentagonal plate structure, and the bottom shape of the instrument panel bracket is the same as that of the bottom positioning plate 100.

[0048] Furthermore, among the five corners of the bottom positioning plate 100, three corners are right angles, and the angles of the other two corners are 158.9° and 111.1° respectively.

[0049] In one possible implementation, a weight-reducing hole 180 is provided in the middle of the bottom positioning plate 100 to reduce the weight of the bottom positioning plate 100; the bottom positioning plate 100 is provided with ten reference holes 190 as reference benchmarks for aligning the parts with the tooling, and the alignment of the tooling with the instrument panel bracket parts can be observed through the reference holes 190.

[0050] In one possible implementation, the first fixing part consists of a plurality of first screws 110 located on the same straight line. For example... Figure 3 and Figure 4 As shown, the bottom positioning plate 100 has multiple first positioning holes 111 for passing through first screws 110; since the main structure of the middle beam 500 is long and narrow, the multiple first screws 110 are arranged adjacent to each other and located on the same straight line to adapt to fix multiple points of the middle beam 500 (multiple screw holes 510 of the middle beam 500); to avoid displacement of the middle beam 500 during the welding process.

[0051] Furthermore, there are five first screws 110, and each first screw 110 is an M6*12 internal hexagonal head screw.

[0052] In one possible implementation, the second fixing part consists of a plurality of second screws 120 located on the same straight line. For example... Figure 3 and Figure 4 As shown, the bottom positioning plate 100 has multiple second positioning holes 121 for passing through the second screws 120; since the main structure of the side beam 600 is long and narrow, the second screws 120 are arranged adjacent to each other and located on the same straight line to adapt to the multiple points of fixing the side beam 600 (multiple screw holes 610 of the side beam 600), thus avoiding displacement of the side beam 600 during the welding process.

[0053] Furthermore, there are six second screws 120 in total, and the second screws 120 are M6*12 socket head cap screws.

[0054] The straight lines containing all the first screws 110 are parallel to the straight lines containing all the second screws 120, so that the middle beam 500 and the side beams 600 are mounted on the bottom positioning plate 100 in parallel and opposite directions.

[0055] In one possible implementation, the bottom positioning plate 100 is provided with a third fixing portion for mounting block 940 for fixing the dashboard bracket. Further, the third fixing portion consists of a plurality of third screws 130 located on the same straight line and situated along the beveled side edge of the bottom positioning plate 100, such as... Figure 3 and Figure 4 As shown, the bottom positioning plate 100 has multiple third positioning holes 131 for passing through third screws 130; since the main structure of the mounting block 940 is strip-shaped, the multiple third screws 130 are arranged in a row adjacent to each other; thus adapting to and fixing multiple points of the mounting block 940 (multiple screw holes 941 of the mounting block 940), and avoiding displacement of the mounting block 940 during the welding process.

[0056] Furthermore, there are three third screws 130, and each third screw 130 is an M6*12 internal hexagonal head screw.

[0057] In one possible implementation, the bottom positioning plate 100 is provided with a fourth fixing portion for fixing the panel 800 to the instrument panel bracket. Further, the fourth fixing portion consists of a plurality of fourth screws 140 located on the same straight line; as... Figure 3 and Figure 4 As shown, the bottom positioning plate 100 has multiple fourth positioning holes 141 for passing through fourth screws 140; since a connecting surface 810 protrudes from one side of the panel 800, each fourth screw 140 is suitable for fixing multiple points on the connecting surface 810 of the panel 800 (multiple screw holes 811 on the connecting surface 810), thus preventing the panel 800 from shifting during the welding process.

[0058] Furthermore, there are three fourth screws 140, and the fourth screws 140 are M6*12 internal hexagonal head screws.

[0059] In one possible implementation, the bottom positioning plate 100 is provided with a fifth screw 150, located at a 158.9° angle of the bottom positioning plate 100. The fifth screw 150 passes sequentially through the fifth positioning hole 151 of the bottom positioning plate 100 and the hole on the second mounting block 950, which is suitable for fixing the second mounting block 950 of the instrument panel bracket to the bottom positioning plate 100 and preventing displacement of the second mounting block 950 during the welding process. Furthermore, the fifth screw 150 is an M6*12 socket head cap screw.

[0060] In one possible implementation, the height positioning post 400 has a through hole in its middle for the positioning post screw 410 to pass through. For example... Figure 14 As shown, the main body of the height positioning post 400 is tubular; the through hole in the middle is suitable for passing through the positioning post screw 410; the bottom positioning plate 100 also has a through hole 170 corresponding to the position where the height positioning post 400 is installed. The positioning post screw 410 is suitable for passing through the through hole 170 of the bottom positioning plate 100, the through hole of the height positioning post 400, and the hole 710 of the intermediate connecting frame 700 in sequence. Finally, the nut is tightened on the positioning post screw 410 to fix the height positioning post 400 on the bottom positioning plate 100 and to make the intermediate connecting frame 700 stably placed on the height positioning post 400, so as to realize the support and fixation of the height positioning post 400 on the intermediate connecting frame 700 and avoid the displacement of the intermediate connecting frame 700 during the welding process.

[0061] Furthermore, four height positioning posts 400 are provided. The four height positioning posts 400 have identical structures, are located between the first fixing part and the second fixing part, and are arranged in pairs opposite each other to improve the support stability of the intermediate connecting frame 700. Preferably, the positioning post screws 410 are M8*70 hexagonal head screws.

[0062] In one possible implementation, the device further includes a fixing member 300. The panel fixing plate 200 is detachably connected to the bottom positioning plate 100 via the fixing member 300, and the fixing member 300 is located on the side of the bottom positioning plate 100. The fixing member 300 acts as a connecting bridge between the panel fixing plate 200 and the bottom positioning plate 100, and is suitable for tilting the panel fixing plate 200 onto the bottom positioning plate 100 at a preset angle α, ensuring the stability of the panel fixing plate 200 and preventing it from tipping over.

[0063] Furthermore, such as Figure 6 and Figure 7As shown, the main body of the fastener 300 is a long strip structure. The side of the fastener 300 that connects to the panel fixing plate 200 is an inclined surface. The angle between the inclined surface and the horizontal plane is 80.4°, which is suitable for installing the panel fixing plate 200 on the bottom positioning plate 100 at an inclination angle α of 80.4°.

[0064] In one possible implementation, such as Figure 7 As shown, the fastener 300 has multiple screw holes 340 for the sixth screw 310 to pass through, such as... Figure 4 As shown, the bottom positioning plate 100 has a plurality of sixth positioning holes 160 for the sixth screw 310 to pass through. The sixth screw 310 passes through the screw hole 340 of the fixing member 300 and the sixth positioning hole 160 of the bottom positioning plate 100 in sequence and is tightened on the sixth screw 310 with a nut, thus realizing the fixing of the fixing member 300 and the bottom positioning plate 100.

[0065] Furthermore, the bottom positioning plate 100 has six sixth positioning holes 160, all of which are located on the same straight line; the fixing member 300 also has six screw holes 340 for the sixth screws 310 to pass through, and the six screw holes 340 are arranged sequentially along the length of the fixing member 300. With the six sixth screws 310 locking the bottom positioning plate 100 and the fixing member 300, the installation stability of the fixing member 300 on the bottom positioning plate 100 can be ensured. Furthermore, the sixth screws 310 are M6*30 socket head cap screws.

[0066] In one possible implementation, such as Figure 7 As shown, the inclined side of the fastener 300 has multiple screw holes 350 for the seventh screw 320 to pass through; the panel fixing plate 200 has multiple first mounting holes 210 for the seventh screw 320 to pass through; one side of the panel fixing plate 200 is attached to the inclined side of the fastener 300, and the seventh screw 320 passes through the screw holes 350 of the fastener 300 and the first mounting holes 210 of the panel fixing plate 200 in sequence and is tightened on the seventh screw 320 with a nut, thus achieving the fixation of the fastener 300 and the panel fixing plate 200.

[0067] Furthermore, such as Figure 9As shown, the panel fixing plate 200 has three first mounting holes 210, all of which are located on the same straight line; the fixing member 300 also has three screw holes 350 for the seventh screws 320 to pass through, and the three screw holes 350 are arranged sequentially along the length of the fixing member 300. With the three seventh screws 320 locking the panel fixing plate 200 and the fixing member 300, the installation stability of the panel fixing plate 200 on the fixing member 300 can be ensured. Furthermore, the seventh screws 320 are M6*12 socket head cap screws.

[0068] It should be noted that, as Figure 8 As shown, the fastener 300 has three first grooves 330 on the side away from the inclined plane, and three seventh screws 320 are respectively located in the three first grooves 330.

[0069] Furthermore, a second groove 360 ​​is provided on one side of the inclined surface of the fastener 300, the second groove 360 ​​being adapted to make way for one of the reference holes 190 of the bottom positioning plate 100.

[0070] In one possible implementation, such as Figure 9 As shown, the main body of the panel fixing plate 200 is plate-shaped; the panel fixing plate 200 has multiple second mounting holes 220 around its perimeter for fixing the panel 800 to the instrument panel bracket. The eighth screw 221 passes through the holes in the panel 800 and the second mounting holes 220 in sequence and is tightened onto the eighth screw 221 with a nut, thereby mounting the panel 800 onto the panel fixing plate 200.

[0071] Furthermore, the panel fixing plate 200 has a total of eight second mounting holes 220. The eighth screw 221 is an M6*12 hex socket head cap screw.

[0072] Two rectangular reference holes 230 are provided on the panel fixing plate 200. The panel 800 and the panel fixing plate 200 are observed through the reference holes 230 to see if they are aligned.

[0073] In one possible implementation, such as Figure 6 As shown, the preset angle α between the plane of the panel fixing plate 200 and the plane of the bottom positioning plate 100 is 80.4°, so that the panel 800 of the instrument panel bracket is welded to the bottom structure of the instrument panel bracket at an angle of 80.4°.

[0074] It should be noted that the first positioning hole 111, the second positioning hole 121, the third positioning hole 131, the fourth positioning hole 141, and the fifth positioning hole 151 on the bottom positioning plate 100 are all as follows: Figure 19 The convex structure shown allows the heads of each screw to be hidden inside the bottom positioning plate 100 after they are inserted.

[0075] The following describes the welding process for the auxiliary instrument panel bracket using this application:

[0076] 1. For example Figure 12 As shown, the middle beam 500 is placed on the bottom positioning plate 100 and fixed to the bottom positioning plate 100 by the five first screws 110 of the first fixing part;

[0077] 2. For example Figure 12 As shown, the side beam 600 is placed on the bottom positioning plate 100 and fixed to the bottom positioning plate 100 by five second screws 120 of the second fixing part;

[0078] 3. For example Figure 13 As shown, the mounting block 940 is mounted on the bottom positioning plate 100 by the three third screws 130 of the third fixing part, and the second mounting block 950 is mounted on the bottom positioning plate 100 by the fifth screw 150.

[0079] 4. For example Figure 14 As shown, the intermediate connecting bracket 700 is placed on the height positioning column 400 and locked with the positioning column screw 410;

[0080] 5. For example Figure 15 As shown, panel 800 is mounted on panel mounting plate 200 by eight eighth bolts 221;

[0081] 6. For example Figure 16 and Figure 17 As shown, the panel fixing plate 200 is installed on the bottom positioning plate 100 using three fourth screws 140, and the fastener 300 is installed.

[0082] 7. For example Figure 18 As shown, place the top bending plate 900 on the bottom positioning plate 100, place the three reinforcing ribs in the corresponding positions, adjust the positions, and spot weld each component first.

[0083] 8. Visually inspect whether each weld bead is aligned, and observe whether the edges of each component are flush with the tooling position line through the reference holes; then fully weld each weld bead (between the intermediate connecting frame 700 and the side beam 600; between the intermediate connecting frame 700 and the middle beam 500; between the panel 800 and the bending plate 900; between the panel and the side beam 600; between the panel and the middle beam 500; between the two ends of the right side rib 910 and the panel 800 and the top bending plate 900; between the two ends of the intermediate rib 920 and the panel 800 and the intermediate connecting frame 700; between the two ends of the left side rib 930 and the panel 800 and the top bending plate 900; between the mounting block 940 and the top bending plate 900; between the second mounting block 950 and the top bending plate 900). After completing the welding, visually inspect the weld quality.

[0084] 9. Remove the workpiece from the tooling.

[0085] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A welding positioning fixture for assembling an instrument panel bracket, characterized in that, include: Panel fixing plate, bottom positioning plate and two or more height positioning posts; The bottom positioning plate is shaped to match the bottom shape of the instrument panel bracket, and the bottom positioning plate is provided with a first fixing part for fixing the middle beam of the instrument panel bracket, and a second fixing part for fixing the side beam of the instrument panel bracket. Two or more of the aforementioned height positioning columns are disposed on the top surface of the bottom positioning plate, suitable for supporting the intermediate connecting frame of the instrument panel bracket; The panel fixing plate is detachably installed on the top surface of the bottom positioning plate and is suitable for fixing the panel of the instrument panel bracket; and a preset angle is provided between the plane of the panel fixing plate and the plane of the bottom positioning plate.

2. The welding positioning fixture for assembling an instrument panel bracket according to claim 1, characterized in that, The first fixing part consists of a plurality of first screws located on the same straight line.

3. The welding positioning fixture for assembling an instrument panel bracket according to claim 1, characterized in that, The second fixing part consists of a plurality of second screws located on the same straight line.

4. The welding positioning fixture for assembling an instrument panel bracket according to claim 1, characterized in that, The bottom positioning plate is provided with a third fixing part for fixing the mounting block of the instrument panel bracket.

5. The welding positioning fixture for assembling an instrument panel bracket according to claim 1, characterized in that, Also includes: Fasteners; The panel fixing plate is detachably connected to the bottom positioning plate via the fixing member.

6. The welding positioning fixture for assembling an instrument panel bracket according to claim 1, characterized in that, The panel mounting plate has multiple mounting holes around its perimeter for fixing the panel of the instrument panel bracket.

7. The welding positioning fixture for assembling an instrument panel bracket according to claim 1, characterized in that, The height positioning post has a through hole in the middle for screws to pass through.

8. The welding positioning fixture for assembling an instrument panel bracket according to claim 7, characterized in that, There are four height positioning posts in total.

9. The welding positioning fixture for assembling an instrument panel bracket according to claim 1, characterized in that, The preset angle between the plane of the panel fixing plate and the plane of the bottom positioning plate is 80.4°.

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