Anti-deformation automobile instrument cross beam welding clamp

Abstract

The utility model relates to the technical field of automobile instrument beam welding processing, and discloses an anti-deformation automobile instrument beam welding clamp which comprises a connecting base, a positioning plate is transversely arranged above the connecting base, an anti-deformation assembly is arranged above the positioning plate, the anti-deformation assembly comprises a first spray head and a second spray head, and the first spray head and the second spray head are arranged on the connecting base. Supporting frames are vertically and fixedly connected to the two sides of the top end of the connecting base correspondingly, and the two sides of the positioning plate are fixedly connected with the tops of the inner sides of the two supporting frames correspondingly. According to the anti-deformation automobile instrument beam welding clamp, through the arrangement of the water diversion disc, the first spray head, the second spray head, the limiting frame and the base, it is ensured that the surface of the connecting base is fully covered, water spraying treatment can be conducted on the welded automobile instrument beam, welding piece deformation is effectively prevented, and the problems that the automobile instrument beam is prone to deformation after being welded, and welding quality is poor are solved. The problems that the forming degree of the automobile instrument cross beam is reduced, subsequent use is affected, the damage rate is increased, and the production efficiency is greatly reduced are solved.

Description

Technical Field

[0001] This utility model relates to the field of automotive instrument crossbeam welding technology, specifically an anti-deformation automotive instrument crossbeam welding fixture. Background Technology

[0002] The main functions of the automotive instrument panel crossbeam include supporting and fixing the instrument panel and its accessories, participating in the vehicle's safety system, and influencing the vehicle's NVH performance and lightweight design. It is installed at the front of the cab, hidden under the instrument panel, and provides the necessary support strength to ensure that these components remain stable during vehicle operation.

[0003] Fixtures are required during the welding of automotive instrument panel crossbeams to ensure that they do not shift. Currently, automotive instrument panel crossbeams are prone to deformation after welding, which reduces their formability and affects subsequent use, leading to a higher damage rate and significantly reducing production efficiency.

[0004] Therefore, a novel anti-deformation welding fixture for automotive instrument crossbeams is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a deformation-resistant welding fixture for automotive instrument crossbeams, in order to solve the problem mentioned in the background art that automotive instrument crossbeams are prone to deformation after welding, which reduces the formability of the automotive instrument crossbeams, affects subsequent use, leads to an increased damage rate, and greatly reduces production efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a deformation-resistant automotive instrument crossbeam welding fixture, including a connecting seat, a positioning plate horizontally arranged above the connecting seat, and an anti-deformation component arranged above the positioning plate;

[0007] The anti-deformation component includes a first nozzle and a second nozzle. Support frames are vertically fixedly connected to both sides of the top of the connecting seat. The two sides of the positioning plate are fixedly connected to the top of the inner side of the two sets of support frames respectively. A base is fixedly connected to the top of the support frame. A water distribution plate is horizontally arranged above the positioning plate. The two sides of the bottom of the water distribution plate are fixedly connected to the top of the two sets of bases respectively. Multiple sets of the first nozzle are provided and are equally spaced through the left side of the bottom of the water distribution plate. Multiple sets of the second nozzle are provided and are equally spaced through the right side of the bottom of the water distribution plate.

[0008] As a further technical solution of this utility model, the bottom of the first nozzle is tilted to the right, the bottom of the second nozzle is tilted to the left, and the first nozzle and the second nozzle are symmetrically distributed about the vertical center line of the water distribution plate.

[0009] As a further technical solution of this utility model, the front end and rear end of the top of the support frame are fixedly connected to the limiting frame, and the top of the two sets of limiting frames are sleeved and fixed to the outside of both sides of the water distribution plate.

[0010] As a further technical solution of this utility model, the outer ends of both sides of the connecting seat are fixedly connected to connecting frames, and mounting plates are symmetrically arranged on both sides of the connecting seat. The two ends of the mounting plates are fixedly connected to the inner ends of the outer sides of the two sets of connecting frames, and the front and rear ends of the connecting seat are provided with inner connecting plates.

[0011] As a further technical solution of this utility model, two sets of mounting bolts are vertically arranged inside the mounting plate, and a first knob is fixedly connected to the top of the mounting bolts.

[0012] As a further technical solution of this utility model, the two sides of the inner plate are respectively fixedly connected to the inner side of the connecting frame, and two sets of fixed outer plates are fixedly connected to the front end of the inner plate, and the outer side of the fixed outer plates is fixedly connected to the front end of the connecting frame.

[0013] As a further technical solution of this utility model, the top and bottom ends of the positioning plate are fixedly connected to slide rails, and two sets of movable seats are sleeved on the outside of the positioning plate. The inner wall of the movable seat and the slide rail form a sliding connection. A fastening bolt is provided through the rear end of the movable seat. A second knob is fixedly connected to the rear end of the fastening bolt, and the front end of the fastening bolt penetrates the interior of the positioning plate.

[0014] As a further technical solution of this utility model, the front end of the movable seat is fixedly connected to a mounting base, a guide cylinder is provided through the interior of the mounting base, an adjusting screw is provided through the internal thread of the guide cylinder, a handwheel is fixedly connected to the top end of the adjusting screw, and a clamping plate is movably connected to the bottom end of the adjusting screw.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the anti-deformation automotive instrument crossbeam welding fixture not only realizes the anti-deformation function and the limiting and fixing function, but also realizes the flexible adjustment function;

[0016] (1) By setting up a water distribution plate, a first nozzle, a second nozzle, a limiting bracket and a base, the water distribution plate can be added above the connecting seat to quickly introduce the required water and divert it to multiple sets of first nozzles and second nozzles for downward spraying. The tilting characteristics of the first nozzle and second nozzle ensure full coverage of the surface of the connecting seat, and water spraying can be performed on the welded automotive instrument crossbeam to effectively prevent the welded parts from deforming. The two sets of bases provide strong support for the bottom of the water distribution plate to avoid the water distribution plate tilting and shaking and affecting the diversion. The two sets of limiting brackets are used to connect and fix the outside of the two sides of the water distribution plate to enhance the connection between the water distribution plate and the support frame and improve the stability of the water distribution plate.

[0017] (2) By setting up a connecting frame, inner plate, fixed outer plate, mounting bolts and mounting plate, the mounting bolts can move through the inside of the mounting plate, which can quickly fix the connecting seat, ensuring that the overall structure will not be displaced during use, and the installation structure will not damage the connecting seat, thus improving the structural safety. By adding a fixed outer plate, the firmness between the connecting frames on both sides of the connecting seat is strengthened, ensuring that the connecting seat is in a balanced state for a long time.

[0018] (3) The fixture is equipped with a movable seat, slide rail, clamping plate, adjusting screw, handwheel and positioning plate. Two sets of movable seats are installed on the outside of the positioning plate. The slide rail assists the movable seats to move left and right. The position of the clamping plate can be flexibly adjusted according to the welding situation to ensure the accuracy of clamping limit. The guide cylinder facilitates the movement of the adjusting screw through the interior of the mounting seat, which plays a guiding role. The height of the clamping plate can be adjusted to expand the range of use of the fixture. Attached Figure Description

[0019] Figure 1 This is a front view structural diagram of the present utility model;

[0020] Figure 2 This is a side view of the support frame structure of this utility model;

[0021] Figure 3 This is a top view of the fixed outer plate structure of this utility model;

[0022] Figure 4 This is a top view of the movable seat structure of this utility model.

[0023] In the diagram: 1. Connecting frame; 2. Mounting bolt; 3. First knob; 4. Support frame; 5. Limiting frame; 6. Water distribution tray; 7. First nozzle; 8. Second nozzle; 9. Handwheel; 10. Base; 11. Positioning plate; 12. Clamping plate; 13. Fixed outer plate; 14. Slide rail; 15. Moving seat; 16. Inner plate; 17. Adjusting screw; 18. Connecting seat; 19. Mounting plate; 20. Second knob; 21. Fastening bolt; 22. Guide cylinder; 23. Mounting seat. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4A deformation-resistant welding fixture for automotive instrument crossbeams includes a connecting seat 18, a positioning plate 11 horizontally arranged above the connecting seat 18, and an anti-deformation component arranged above the positioning plate 11.

[0026] The anti-deformation component includes a first nozzle 7 and a second nozzle 8. Both sides of the top of the connecting seat 18 are vertically fixedly connected to support frames 4. Both sides of the positioning plate 11 are fixedly connected to the top of the inner side of the two sets of support frames 4 respectively. The top of the support frame 4 is fixedly connected to the base 10. A water distribution plate 6 is horizontally arranged above the positioning plate 11. Both sides of the bottom of the water distribution plate 6 are fixedly connected to the top of the two sets of bases 10 respectively. Multiple sets of the first nozzle 7 are provided and are equally spaced through the left side of the bottom of the water distribution plate 6. Multiple sets of the second nozzle 8 are provided and are equally spaced through the right side of the bottom of the water distribution plate 6.

[0027] The bottom of the first nozzle 7 is tilted to the right, and the bottom of the second nozzle 8 is tilted to the left. The first nozzle 7 and the second nozzle 8 are symmetrically distributed about the vertical center line of the water distribution plate 6.

[0028] The front and rear ends of the top of the support frame 4 are fixedly connected to the limiting frame 5, and the tops of the two sets of limiting frames 5 are sleeved and fixed to the outside of both sides of the water distribution plate 6.

[0029] Specifically, such as Figure 1 and Figure 2 As shown, when in use, the required water is introduced into the water distribution plate 6. Utilizing the tilting characteristics of multiple sets of first nozzles 7 and second nozzles 8, water is sprayed onto the surface of the connecting seat 18, which can cool the surface of the welded joint of the car instrument beam and effectively prevent the car instrument beam from deforming.

[0030] Connecting brackets 1 are fixedly connected to the outer ends of both sides of the connecting seat 18. Mounting plates 19 are symmetrically arranged on both sides of the connecting seat 18. The two ends of the mounting plates 19 are fixedly connected to the inner ends of the outer sides of the two sets of connecting brackets 1 respectively. Inner connecting plates 16 are provided at the front end and rear end of the connecting seat 18.

[0031] Two sets of mounting bolts 2 are vertically installed inside the mounting plate 19, and a first knob 3 is fixedly connected to the top of the mounting bolts 2;

[0032] The inner plate 16 is fixedly connected to the inner side of the connecting frame 1 on both sides. Two sets of fixed outer plates 13 are fixedly connected to the front end of the inner plate 16. The outer side of the fixed outer plates 13 is fixedly connected to the front end of the connecting frame 1.

[0033] Specifically, such as Figure 1 and Figure 3As shown, when in use, place the connector 18 in a suitable position, turn the first knob 3 in sequence to move the mounting bolt 2 through the interior of the mounting plate 19, and fix the connector 18 in all directions. By adding the outer fixing plate 13, the firmness between the connecting brackets 1 on both sides of the connector 18 is strengthened, ensuring that the connector 18 is in a balanced state for a long time.

[0034] The top and bottom ends of the positioning plate 11 are fixedly connected to slide rails 14. Two sets of movable seats 15 are sleeved on the outside of the positioning plate 11. The inner wall of the movable seat 15 and the slide rail 14 form a sliding connection. The rear end of the movable seat 15 is provided with a fastening bolt 21. The rear end of the fastening bolt 21 is fixedly connected to a second knob 20. The front end of the fastening bolt 21 penetrates the interior of the positioning plate 11.

[0035] The front end of the movable seat 15 is fixedly connected to the mounting base 23. The inside of the mounting base 23 is provided with a guide cylinder 22. The inside of the guide cylinder 22 is provided with an adjusting screw 17. The top end of the adjusting screw 17 is fixedly connected to a handwheel 9. The bottom end of the adjusting screw 17 is movably connected to a clamping plate 12.

[0036] Specifically, such as Figure 1 and Figure 4 As shown, during use, the two sets of movable seats 15 can move flexibly outside the positioning plate 11. After moving to the appropriate position, quickly turn the second knob 20 to move the fastening bolt 21 through the interior of the movable seat 15 and the positioning plate 11, and fix the movable seat 15 in the current position. According to the height of the car instrument crossbeam, turn the handwheel 9 in sequence to drive the adjusting screw 17 through the interior of the guide cylinder 22, and clamp and fix the car instrument crossbeam through the clamping plate 12.

[0037] Working principle: When using this utility model, the connecting seat 18 is placed in a suitable position. After rotating the first knob 3 in sequence, the mounting bolt 2 is moved through the interior of the mounting plate 19 to fix the connecting seat 18 in all directions. The car instrument crossbeam to be welded is placed on the surface of the connecting seat 18. The two sets of movable seats 15 move flexibly outside the positioning plate 11. After moving to a suitable position, the second knob 20 is quickly rotated to move the fastening bolt 21 through the interior of the movable seat 15 and the positioning plate 11 to fix the movable seat 15 in the current position. According to the height of the car instrument crossbeam, the handwheel 9 is rotated in sequence to drive the adjusting screw 17 through the interior of the guide cylinder 22. The car instrument crossbeam is clamped and fixed by the clamping plate 12. The required water is introduced into the water distribution plate 6. Utilizing the tilting characteristics of multiple sets of first nozzles 7 and second nozzles 8, water is sprayed onto the surface of the connecting seat 18 to cool the surface of the welded part of the car instrument crossbeam.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A deformation-resistant welding fixture for automotive instrument crossbeams, comprising a connecting seat (18), characterized in that: A positioning plate (11) is horizontally arranged above the connecting seat (18), and an anti-deformation component is arranged above the positioning plate (11). The anti-deformation component includes a first nozzle (7) and a second nozzle (8). Both sides of the top of the connecting seat (18) are vertically fixedly connected to support frames (4). Both sides of the positioning plate (11) are fixedly connected to the top of the inner side of the two sets of support frames (4). The top of the support frame (4) is fixedly connected to a base (10). A water distribution plate (6) is horizontally arranged above the positioning plate (11). Both sides of the bottom of the water distribution plate (6) are fixedly connected to the top of the two sets of bases (10). The first nozzle (7) is provided in multiple sets and is equally spaced through the left side of the bottom of the water distribution plate (6). The second nozzle (8) is provided in multiple sets and is equally spaced through the right side of the bottom of the water distribution plate (6).

2. The anti-deformation automotive instrument crossbeam welding fixture according to claim 1, characterized in that: The bottom of the first nozzle (7) is tilted to the right, and the bottom of the second nozzle (8) is tilted to the left. The first nozzle (7) and the second nozzle (8) are symmetrically distributed about the vertical center line of the water distribution plate (6).

3. The anti-deformation automotive instrument crossbeam welding fixture according to claim 1, characterized in that: The front and rear ends of the top of the support frame (4) are fixedly connected to the limiting frame (5), and the tops of the two sets of limiting frames (5) are sleeved and fixed to the outside of both sides of the water distribution plate (6).

4. The anti-deformation automotive instrument crossbeam welding fixture according to claim 1, characterized in that: The outer ends of both sides of the connecting seat (18) are fixedly connected to the connecting frame (1). The two sides of the connecting seat (18) are symmetrically provided with mounting plates (19). The two ends of the mounting plates (19) are fixedly connected to the inner ends of the outer sides of the two sets of connecting frames (1). The front end and rear end of the connecting seat (18) are provided with inner plates (16).

5. The anti-deformation automotive instrument crossbeam welding fixture according to claim 4, characterized in that: The mounting plate (19) has two sets of mounting bolts (2) vertically running through its interior, and a first knob (3) is fixedly connected to the top of the mounting bolts (2).

6. The anti-deformation automotive instrument crossbeam welding fixture according to claim 4, characterized in that: The inner plate (16) is fixedly connected to the inner side of the connecting frame (1) on both sides. Two sets of fixed outer plates (13) are fixedly connected to the front end of the inner plate (16). The outer side of the fixed outer plate (13) is fixedly connected to the front end of the connecting frame (1).

7. The anti-deformation automotive instrument crossbeam welding fixture according to claim 1, characterized in that: The top and bottom ends of the positioning plate (11) are fixedly connected to slide rails (14). Two sets of movable seats (15) are sleeved on the outside of the positioning plate (11). The inner wall of the movable seat (15) and the slide rail (14) are slidably connected. A fastening bolt (21) is provided through the rear end of the movable seat (15). A second knob (20) is fixedly connected to the rear end of the fastening bolt (21). The front end of the fastening bolt (21) penetrates the interior of the positioning plate (11).

8. The anti-deformation automotive instrument crossbeam welding fixture according to claim 7, characterized in that: The front end of the movable seat (15) is fixedly connected to the mounting base (23), and a guide cylinder (22) is provided through the interior of the mounting base (23). An adjusting screw (17) is provided through the internal thread of the guide cylinder (22). A handwheel (9) is fixedly connected to the top end of the adjusting screw (17), and a clamping plate (12) is movably connected to the bottom end of the adjusting screw (17).

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