A device for edge beam connecting plate assembly welding

Abstract

The utility model discloses a kind of for side beam connecting plate group welding device, it is related to welding equipment technical field, including welding assembly, including fixed base, the top of fixed base is fixed with welding piece, the top of fixed base is equipped with guide slot, limiting component, setting in the top of welding assembly, including the drive element fixed in the top of fixed base, the side of drive element is provided with transmission part, the surface of drive element is fixed with second limiting piece.The utility model has the beneficial effect that through the synergic cooperation of multidirectional synchronous limiting mechanism and electric linkage adjusting system, the side beam clamping precision and positioning efficiency are significantly improved, the single limiting and adjustment difficulty problem are effectively solved, the straightness requirement of welding joint is guaranteed, the process delay caused by manual substantial adjustment is avoided, height self-adaptation and one-key accurate positioning are realized, and welding qualification rate and production rhythm are substantially improved.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, and in particular to a welding device for edge beam connecting plate assembly. Background Technology

[0002] In the daily work of manufacturing engineering machinery side beams, it is necessary to use a connecting plate assembly welding device to perform high-precision welding operations to avoid welding deformation that could affect the assembly accuracy of structural components or pose a safety hazard to the overall frame strength.

[0003] The existing welding device for edge beam connecting plates has obvious defects in its limiting function. It adopts a single-direction clamping and limiting structure, which cannot implement multi-directional synchronous limiting of the edge beam. At the same time, it lacks a linkage transmission mechanism, which means that the limiting structures on both sides need to be manually adjusted to a large extent. This dual structural defect not only increases the complexity of operation, but may also lead to welding deviation due to inaccurate limiting, or affect production efficiency due to time-consuming adjustment, ultimately reducing welding accuracy and work efficiency. Utility Model Content

[0004] In view of the problems existing in the above-mentioned welding device for edge beam connecting plate assembly, this utility model is proposed.

[0005] Therefore, the problem that this utility model aims to solve is that when welding the side beam, it cannot provide a multi-directional limiting effect, and the limiting adjustment efficiency of the main body is low.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a welding device for edge beam connecting plate assembly, comprising a welding assembly including a fixed base, wherein a welding component is fixed to the top of the fixed base, and a guide groove is provided on the top of the fixed base; and,

[0007] A limiting component is disposed on the top of the welding component, including a driving component fixed to the top of the fixed base, a transmission component is disposed on one side of the driving component, a second limiting component is fixed on the surface of the driving component, and a first limiting component is disposed on one side of the transmission component, the first limiting component being fixed to the surface of the driving component.

[0008] As a preferred embodiment of the welding device for edge beam connecting plate assembly described in this utility model, the welding component includes a support frame disposed on the top of the fixed base, a fixed guide rail fixed to the inner wall of the support frame, and an electric drive welding device sleeved on the surface of the fixed guide rail.

[0009] In a preferred embodiment of the welding device for edge beam connecting plate assembly described in this utility model, a connecting plate is fixed to the surface of the support frame, an electric push rod is fixed to the bottom of the connecting plate, and the electric push rod is fixed to the top of the fixed base.

[0010] As a preferred embodiment of the welding device for edge beam connecting plates of this utility model, the driving component includes a fixed vertical plate fixed to the top of a fixed base, a fixed horizontal plate fixed to one side of the fixed vertical plate, a servo motor fixed to the top of the fixed horizontal plate, a threaded shaft fixed to the output end of the servo motor, a threaded sleeve fitted on the surface of the threaded shaft, a transmission horizontal plate fixed to the surface of the threaded sleeve, a transmission vertical rod fixed to the bottom of the transmission horizontal plate, a first contact block fixed to the bottom of the transmission vertical rod, a limit block fixed to one side of the threaded sleeve, and a limit groove that mates with the limit block on one side of the fixed vertical plate.

[0011] As a preferred embodiment of the welding device for side beam connecting plate assembly described in this utility model, the second limiting member includes a transmission profile plate fixed to one side of the threaded sleeve, a sliding rod slidably connected to the inner wall of the transmission profile plate, a second spring sleeved on the surface of the sliding rod, a top block fixed to the top of the second spring, and a movable limiting seat movably connected to the bottom of the second spring.

[0012] In a preferred embodiment of the welding device for the side beam connecting plate assembly described in this utility model, the two ends of the second spring are respectively fixed to the bottom of the top block and the top of the transmission irregular plate.

[0013] As a preferred embodiment of the welding device for edge beam connecting plate assembly described in this utility model, the transmission component includes a fixed connecting block fixed to the surface of the fixed vertical plate, and a second contact block is provided on one side of the fixed connecting block.

[0014] As a preferred embodiment of the welding device for edge beam connecting plate assembly described in this utility model, wherein: a first spring is fixed on one side of the second contact block, and the first spring is fixed on one side of the fixed connecting block.

[0015] As a preferred embodiment of the welding device for side beam connecting plate assembly described in this utility model, the first limiting member includes a mounting vertical plate fixed to one side of the second contact block, a clamping plate is provided on one side of the mounting vertical plate, a threaded rod is movably connected to the surface of the clamping plate, and the surface of the threaded rod is threadedly connected to the inner wall of the mounting vertical plate.

[0016] As a preferred embodiment of the welding device for edge beam connecting plate assembly described in this utility model, wherein: a guide rod is fixed on one side of the clamping plate, an anti-detachment plate is fixed on one side of the guide rod, and the guide rod is movably connected to the inner wall of the mounting vertical plate.

[0017] The beneficial effects of this utility model are as follows: through the coordinated operation of the multi-directional synchronous limiting mechanism and the electric linkage adjustment system, the clamping accuracy and positioning efficiency of the side beam are significantly improved, effectively solving the problems of single limiting and difficult adjustment. It not only ensures the straightness requirements of the welded joint, but also avoids process delays caused by large manual adjustments. At the same time, it realizes height self-adaptation and one-click precise positioning, greatly improving the welding qualification rate and production cycle. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments 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.

[0019] Figure 1 This is a structural diagram of the welding device used for the edge beam connecting plate assembly.

[0020] Figure 2 This is a structural diagram of the welded components used in the welding device for the edge beam connecting plate assembly.

[0021] Figure 3 This is a structural diagram of the drive component and the second limiting component used in the welding device for the side beam connecting plate assembly.

[0022] Figure 4 This is a structural diagram of the transmission component and the first limiting component used in the welding device for the side beam connecting plate assembly.

[0023] Figure 5 For use in welding equipment for edge beam connecting plates Figure 3 A magnified view of A in the middle.

[0024] In the diagram: 1. Welding assembly; 11. Fixed base; 12. Welded component; 12-1. Support frame; 12-2. Electric push rod; 12-3. Fixed guide rail; 12-4. Electric-driven welder; 12-5. Connecting plate; 13. Guide groove; 2. Limiting assembly; 21. Driving component; 21-1. Fixed vertical plate; 21-2. Servo motor; 21-3. Fixed horizontal plate; 21-4. Threaded shaft; 21-5. Threaded sleeve; 21-6. Transmission horizontal plate; 21-7. Transmission vertical rod; 21-8, First contact block; 22, Transmission component; 22-1, Second contact block; 22-2, First spring; 22-3, Fixed connecting block; 23, First limiting component; 23-1, Mounting vertical plate; 23-2, Anti-detachment plate; 23-3, Guide rod; 23-4, Threaded rod; 23-5, Clamping plate; 24, Second limiting component; 24-1, Transmission irregular plate; 24-2, Sliding rod; 24-3, Movable limiting seat; 24-4, Second spring; 24-5, Top block. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Example 1

[0029] Reference Figure 1 and Figure 2 This is the first embodiment of the present invention. This embodiment provides a welding device for side beam connecting plate assembly, which includes a welding component 1 and a limiting component 2.

[0030] Through the coordinated operation of welding component 1 and limiting component 2, the clamping accuracy and positioning efficiency of the side beam are significantly improved, effectively solving the problems of single limiting and difficult adjustment. This ensures the straightness requirements of the welded joint and avoids process delays caused by large manual adjustments. At the same time, it achieves height self-adaptation and one-click precise positioning, greatly improving the welding qualification rate and production cycle.

[0031] Specifically, the welding assembly 1 includes a fixed base 11, a welding component 12 is fixed to the top of the fixed base 11, and a guide groove 13 is provided on the top of the fixed base 11.

[0032] The guide groove 13 can guide the first limiting member 23 during its movement, thereby improving the movement stability of its main body.

[0033] Specifically, the limiting component 2 is located on the top of the welding component 1, including a driving component 21 fixed to the top of the fixed base 11, a transmission component 22 is provided on one side of the driving component 21, a second limiting component 24 is fixed on the surface of the driving component 21, and a first limiting component 23 is provided on one side of the transmission component 22, with the first limiting component 23 fixed to the surface of the driving component 21.

[0034] Example 2

[0035] Reference Figures 2-5 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0036] Specifically, the welding component 12 includes a support frame 12-1 disposed on the top of the fixed base 11, a fixed guide rail 12-3 fixed on the inner wall of the support frame 12-1, and an electric drive welding device 12-4 sleeved on the surface of the fixed guide rail 12-3.

[0037] The electric welding machine 12-4 has self-driven rollers that can move laterally in conjunction with the fixed guide rail 12-3.

[0038] Specifically, a connecting plate 12-5 is fixed to the surface of the support frame 12-1, and an electric push rod 12-2 is fixed to the bottom of the connecting plate 12-5. The electric push rod 12-2 is fixed to the top of the fixed base 11.

[0039] The electric push rod 12-2 can push the support frame 12-1 to make longitudinal adjustments, thereby completing the full coverage of the welding range.

[0040] Specifically, the driving component 21 includes a fixed vertical plate 21-1 fixed to the top of the fixed base 11, a fixed horizontal plate 21-3 fixed to one side of the fixed vertical plate 21-1, a servo motor 21-2 fixed to the top of the fixed horizontal plate 21-3, a threaded shaft 21-4 fixed to the output end of the servo motor 21-2, a threaded sleeve 21-5 sleeved on the surface of the threaded shaft 21-4, a transmission horizontal plate 21-6 fixed to the surface of the threaded sleeve 21-5, a transmission vertical rod 21-7 fixed to the bottom of the transmission horizontal plate 21-6, a first contact block 21-8 fixed to the bottom of the transmission vertical rod 21-7, a limit block fixed to one side of the threaded sleeve 21-5, and a limit groove that mates with the limit block on one side of the fixed vertical plate 21-1.

[0041] The cooperation between the limiting block and the limiting groove can guide the threaded sleeve 21-5 during its movement, thereby preventing it from rotating along with the threaded shaft 21-4.

[0042] Specifically, the second limiting member 24 includes a transmission profile plate 24-1 fixed to one side of the threaded sleeve 21-5. A sliding rod 24-2 is slidably connected to the inner wall of the transmission profile plate 24-1. A second spring 24-4 is sleeved on the surface of the sliding rod 24-2. A top block 24-5 is fixed to the top of the second spring 24-4. A movable limiting seat 24-3 is movably connected to the bottom of the second spring 24-4.

[0043] The movable limiting seat 24-3 can adjust its limiting angle, making it convenient for users to limit the top of the side beams of different specifications.

[0044] Specifically, the two ends of the second spring 24-4 are fixed to the bottom of the top block 24-5 and the top of the transmission profile plate 24-1, respectively.

[0045] Specifically, the transmission component 22 includes a fixed connecting block 22-3 fixed to the surface of the fixed vertical plate 21-1, and a second contact block 22-1 is provided on one side of the fixed connecting block 22-3.

[0046] The second contact block 22-1 can be displaced towards the side closer to the fixed vertical plate 21-1 under the pressure of the first contact block 21-8, thereby pulling the first limiting member 23 to adjust its position.

[0047] Specifically, a first spring 22-2 is fixed to one side of the second contact block 22-1, and the first spring 22-2 is fixed to one side of the fixed connecting block 22-3.

[0048] Specifically, the first limiting member 23 includes a mounting vertical plate 23-1 fixed to one side of the second contact block 22-1, a clamping plate 23-5 provided on one side of the mounting vertical plate 23-1, and a threaded rod 23-4 movably connected to the surface of the clamping plate 23-5. The surface of the threaded rod 23-4 is threadedly connected to the inner wall of the mounting vertical plate 23-1.

[0049] Specifically, a guide rod 23-3 is fixed to one side of the clamping plate 23-5, and an anti-detachment plate 23-2 is fixed to one side of the guide rod 23-3. The guide rod 23-3 is movably connected to the inner wall of the mounting vertical plate 23-1.

[0050] The anti-detachment plate 23-2 can limit the clamping plate 23-5 to prevent it from falling off the inner wall of the mounting vertical plate 23-1.

[0051] In use, the user places the side beam to be welded on top of the fixed base 11, and then starts the servo motor 21-2 through the peripheral controller. The output end of the servo motor 21-2 drives the threaded sleeve 21-5 to move downward through the threaded shaft 21-4, thereby driving the sliding rod 24-2 to move downward through the transmission plate 24-1, thereby driving the movable limit seat 24-3 to move downward. Through elastic clamping, the top of the side beam is initially limited.

[0052] At the same time, the threaded sleeve 21-5 will drive the transmission vertical rod 21-7 to move downward through the transmission horizontal plate 21-6, thereby driving the first contact block 21-8 to squeeze the second contact block 22-1, causing the second contact block 22-1 to drive the mounting vertical plate 23-1 to move closer to the side beam, so as to reduce the clamping distance between it and the two sides of the side beam. Then, the user can manually rotate the corresponding threaded rod 23-4, thereby driving the threaded transmission to move the clamping plate 23-5, adjusting the distance between the clamping plate 23-5 and the mounting vertical plate 23-1, which further drives the clamping plate 23-5 to move and clamp and limit the two sides of the side beam.

[0053] After the clamping limit is completed, the user drives the servo motor 21-2 to self-lock through the peripheral controller, and at the same time starts the electric drive welder 12-4. The electric drive welder 12-4 welds the connection of the side beam according to the instructions set by the PLC controller.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A welding device for edge beam connecting plate assembly, characterized in that: include, The welding assembly (1) includes a fixed base (11), a welding component (12) fixed to the top of the fixed base (11), and a guide groove (13) formed on the top of the fixed base (11); and, The limiting component (2) is disposed on the top of the welding component (1) and includes a driving component (21) fixed to the top of the fixed base (11). A transmission component (22) is disposed on one side of the driving component (21). A second limiting component (24) is fixed on the surface of the driving component (21). A first limiting component (23) is disposed on one side of the transmission component (22). The first limiting component (23) is fixed to the surface of the driving component (21).

2. The welding device for edge beam connecting plate assembly as described in claim 1, characterized in that: The welded component (12) includes a support frame (12-1) disposed on the top of the fixed base (11), and a fixed guide rail (12-3) is fixed on the inner wall of the support frame (12-1). An electric drive welder (12-4) is sleeved on the surface of the fixed guide rail (12-3).

3. The welding device for edge beam connecting plate assembly as described in claim 2, characterized in that: A connecting plate (12-5) is fixed to the surface of the support frame (12-1), and an electric push rod (12-2) is fixed to the bottom of the connecting plate (12-5). The electric push rod (12-2) is fixed to the top of the fixed base (11).

4. The welding device for edge beam connecting plate assembly as described in claim 3, characterized in that: The driving component (21) includes a fixed vertical plate (21-1) fixed to the top of the fixed base (11), a fixed horizontal plate (21-3) fixed to one side of the fixed vertical plate (21-1), a servo motor (21-2) fixed to the top of the fixed horizontal plate (21-3), a threaded shaft (21-4) fixed to the output end of the servo motor (21-2), a threaded sleeve (21-5) sleeved on the surface of the threaded shaft (21-4), a transmission horizontal plate (21-6) fixed to the surface of the threaded sleeve (21-5), a transmission vertical rod (21-7) fixed to the bottom of the transmission horizontal plate (21-6), a first contact block (21-8) fixed to the bottom of the transmission vertical rod (21-7), a limit block fixed to one side of the threaded sleeve (21-5), and a limit groove that cooperates with the limit block on one side of the fixed vertical plate (21-1).

5. The welding device for edge beam connecting plate assembly as described in claim 4, characterized in that: The second limiting member (24) includes a transmission profile plate (24-1) fixed to one side of the threaded sleeve (21-5). A sliding rod (24-2) is slidably connected to the inner wall of the transmission profile plate (24-1). A second spring (24-4) is sleeved on the surface of the sliding rod (24-2). A top block (24-5) is fixed to the top of the second spring (24-4). A movable limiting seat (24-3) is movably connected to the bottom of the second spring (24-4).

6. The welding device for edge beam connecting plate assembly as described in claim 5, characterized in that: The two ends of the second spring (24-4) are fixed to the bottom of the top block (24-5) and the top of the transmission profile plate (24-1), respectively.

7. The welding device for edge beam connecting plate assembly as described in claim 6, characterized in that: The transmission component (22) includes a fixed connecting block (22-3) fixed to the surface of the fixed vertical plate (21-1), and a second contact block (22-1) is provided on one side of the fixed connecting block (22-3).

8. The welding device for edge beam connecting plate assembly as described in claim 7, characterized in that: A first spring (22-2) is fixed to one side of the second contact block (22-1), and the first spring (22-2) is fixed to one side of the fixed connecting block (22-3).

9. The welding device for edge beam connecting plate assembly as described in claim 8, characterized in that: The first limiting member (23) includes a mounting vertical plate (23-1) fixed to one side of the second contact block (22-1). A clamping plate (23-5) is provided on one side of the mounting vertical plate (23-1). A threaded rod (23-4) is movably connected to the surface of the clamping plate (23-5). The surface of the threaded rod (23-4) is threadedly connected to the inner wall of the mounting vertical plate (23-1).

10. The welding device for edge beam connecting plate assembly as described in claim 9, characterized in that: A guide rod (23-3) is fixed to one side of the clamping plate (23-5), and an anti-detachment plate (23-2) is fixed to one side of the guide rod (23-3). The guide rod (23-3) is movably connected to the inner wall of the mounting vertical plate (23-1).

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