Supporting platform for metal welding

Abstract

The utility model relates to the technical field of metal welding, in particular to a supporting platform for metal welding, which comprises a bottom plate, a supporting plate and a supporting table are mounted on the bottom plate, a loading plate is mounted at the top end of the supporting plate, a first motor is arranged on the rear side of the loading plate, a guide plate is mounted on the front side plate surface of the loading plate, and an output shaft of the first motor is in transmission connection with a transmission plate. A U-shaped groove is formed in the plate face of the guide plate, a sliding shaft is hinged in the transmission plate, a vertical plate is hinged to the end of the outer side of the sliding shaft, a base plate is arranged on the front side plate face of the vertical plate, a first support is installed on the plate face of the base plate, and a welding head is installed in the first support. A limiting groove is formed in the table top of the supporting table. On one hand, the arrangement position of the welding head can be automatically adjusted, the welding adjustment time is saved, and the operation efficiency of metal welding is improved, and on the other hand, a metal plate can be stably clamped by arranging the pressing block, so that the stability of the metal plate during metal welding operation is ensured, and the functionality of the whole platform is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of metal welding technology, and specifically discloses a support platform for metal welding. Background Technology

[0002] In the manufacturing sector, metal welding is widely used in the production of machinery, automobiles, aerospace equipment, and more. Because the metal sheets used by these companies are of fixed dimensions, the manufacturing of components requires heating or pressurizing to melt or plastically deform the metal surfaces, thereby welding multiple metal sheets into a single structure. Metal welding not only ensures the sealing of the metal sheet joints, preventing leakage of liquids and gases from the equipment, but also improves the strength and durability of the equipment, ensuring safety and reliability.

[0003] Currently, most manufacturing companies typically use welding equipment such as arc welding machines and laser welding machines to weld metal sheets. During welding, the welding head of the equipment is brought close to the edges of the two metal sheets to be welded, and heat or pressure is applied to weld them into a single metal structure. To improve welding efficiency, operators usually need to weld multiple metal sheets simultaneously. Taking three metal sheets as an example, the operator first operates the welding equipment to weld two of the sheets. Then, the operator manually adjusts the position of the welding equipment so that the welding head aligns with the contact point between the third sheet and one of the previously welded sheets, thus welding the three sheets into a single structure. In the aforementioned prior art, welding operators need to frequently and manually adjust the position of the welding equipment, resulting in long adjustment times that occupy most of the welding operation time and reduce the efficiency of metal welding. Furthermore, to ensure the stability and accuracy of metal welding operations, existing welding equipment needs to be fixedly mounted on a platform and operate simultaneously with external clamps. By using clamps to stably clamp multiple metal plates, the stability of the metal plates during metal welding operations is improved. It is evident that the existing metal welding equipment platform has some structural defects, resulting in low functionality. Utility Model Content

[0004] In view of the current problems of low efficiency and limited functionality of metal welding equipment platforms in metal welding operations, this utility model provides a support platform for metal welding.

[0005] To solve the above problems, this utility model provides the following technical solution:

[0006] A metal welding support platform includes a base plate, on which a support plate and a support platform are fixedly mounted. A load-bearing plate is fixedly mounted on the top side of the support plate. A first motor is disposed on the rear side of the load-bearing plate. A guide plate is fixedly mounted on the front side of the load-bearing plate. The output shaft of the first motor is drivenly connected to a transmission plate. A U-shaped groove is formed on the front side of the guide plate. A sliding shaft is hinged inside the transmission plate. The inner side of the sliding shaft is arranged in the U-shaped groove. A vertical plate is hinged to the outer end of the sliding shaft. A vertically movable base plate is disposed on the front side of the vertical plate. A first support is mounted on the outer side of the base plate. A welding head is installed in the first support. The support platform is disposed below the welding head. A limiting groove for placing metal plates is formed on the surface of the support platform.

[0007] Preferably, a triangular seat for fastening is provided between the base plate and the support plate.

[0008] Preferably, a second support is fixedly installed on the rear side of the load plate, the first motor is fastened to the second support, a rotating shaft is fixedly installed on the inner side of the transmission plate, the rotating shaft is rotatably engaged with the load plate, the rotating shaft is connected to the output shaft of the first motor through a coupling, and the coupling is arranged inside the second support.

[0009] Preferably, a bushing is rotatably mounted on the inner end of the sliding shaft, and the outer wall of the bushing slides in contact with the inner wall of the U-shaped groove.

[0010] Preferably, a horizontally arranged guide rail is fixedly installed on the front side of the load plate. The guide rail is located on the side of the guide plate. A first slider and a second slider are slidably installed on the guide rail. The first slider is fastened to the second slider through a linkage plate. The linkage plate is fastened to a first support plate and a second support plate. The outer side of the sliding shaft is arranged between the first support plate and the second support plate and is slidably engaged.

[0011] Preferably, vertically arranged strip grooves are provided on the outer side surfaces of the first and second receiving plates, and a third slider that slides in cooperation with the strip grooves is fixedly installed on the rear side surface of the upright plate.

[0012] Preferably, a second motor is fixedly installed on the top of the upright plate, the output shaft of the second motor is arranged vertically, a slide plate is slidably installed on the outer wall of the output shaft of the second motor, a groove is provided on the front side plate of the upright plate, a fourth slider that slides in cooperation with the groove is fixedly installed on the rear side plate of the slide plate, and the front side plate of the slide plate is fastened to the base plate.

[0013] Preferably, the support plate has a through slot, which is located below the load-bearing plate. A hoisting frame is fixedly installed in the through slot, and a camera is installed in the hoisting frame with the video acquisition end of the camera facing the support platform.

[0014] Preferably, both sides of the limiting groove are fixedly installed with hinge seats that are fastened to the support platform. A gripper and a transmission arm are hinged on the hinge seat. The gripper and the transmission arm are hinged together by a pin. A pressing block that presses against the surface of the metal plate is fastened to the end of the transmission arm.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In this invention, the first motor drives the transmission plate to rotate, and the sliding shaft hinged inside the transmission plate slides laterally and vertically along the arrangement structure of the U-shaped groove, thereby adjusting the arrangement position of the upright plate. This adjusts the distance and arrangement position between the welding head and the metal plate, facilitating welding operations on three metal plates. Simultaneously, by setting a cooperative structure between the transmission arm and the clamping block, the metal plate can be stably fixed in the limiting groove, thereby improving the stability of the metal plate during welding operations. This invention, on the one hand, can automatically adjust the arrangement position of the welding head, saving welding adjustment time and improving the efficiency of metal welding operations; on the other hand, by setting the clamping block to stably clamp the metal plate, it ensures the stability of the metal plate during metal welding operations, enhancing the overall functionality of the platform. Therefore, it has a very broad application prospect. Attached Figure Description

[0017] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings in the following description 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.

[0018] Figure 1 This is a schematic diagram of the overall device structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the installation structure of the transmission plate and the rotating shaft of this utility model;

[0020] Figure 3 This is a schematic diagram of the guide plate installation structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the installation structure of the first and second receiving plates of this utility model;

[0022] Figure 5 This is a schematic diagram of the installation structure of the first and second sliders of this utility model;

[0023] Figure 6 This is a schematic diagram of the third slider mounting structure of this utility model;

[0024] Figure 7 This is a schematic diagram of the substrate structure of this utility model;

[0025] Figure 8 This is a schematic diagram of the fourth slider mounting structure of this utility model;

[0026] Figure 9 This is a schematic diagram of the limiting groove and hinge seat structure of this utility model;

[0027] In the diagram: 1. Base plate, 2. Support plate, 3. Support platform, 4. Load-bearing plate, 5. First motor, 6. Guide plate, 7. Transmission plate, 8. U-shaped groove, 9. Sliding shaft, 10. Vertical plate, 11. Base plate, 12. First support, 13. Welding head, 14. Limiting groove, 15. Triangular seat, 16. Second support, 17. Rotating shaft, 18. Coupling, 19. Bushing, 20. Guide rail, 21. First slider, 22. Second slider, 23. First receiving plate, 24. Second receiving plate, 25. Strip groove, 26. Third slider, 27. Second motor, 28. Slide plate, 29. Slide groove, 30. Fourth slider, 31. Through groove, 32. Lifting frame, 33. Camera, 34. Linkage plate, 35. Hinge seat, 36. Grab, 37. Transmission arm, 38. Clamping block. Detailed Implementation

[0028] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0029] This specific embodiment provides a support platform for metal welding, such as... Figures 1-9 As shown, the system includes a base plate 1 with multiple mounting holes at its bottom, which facilitates the fixed installation of the platform on the metal welding area and the metal welding seat. A support plate 2 is fixedly installed on the base plate 1. The base plate 1 and the support plate 2 are arranged perpendicularly. A triangular seat 15 for fastening the base plate 1 and the support plate 2 is provided between them, thereby assembling the base plate 1 and the support plate 2 into an integrated structure.

[0030] A load-bearing plate 4 is fixedly installed on the top side of the support plate 2. The outer side of the support plate 2 is fastened to the inner side of the load-bearing plate 4. A guide plate 6 is fixedly installed on the front side of the load-bearing plate 4. A U-shaped groove 8 is formed on the front side of the guide plate 6. The U-shaped groove 8 has an inverted U-shaped structure, with the U-shape facing vertically downward. A second support 16 is fixedly installed on the rear side of the load-bearing plate 4. A first motor 5 is fastened to the rear side of the second support 16. The first motor 5 includes a drive motor and a reducer. The drive motor and the reducer of the first motor 5 are in transmission cooperation, and the motor outputs rotational power through the output shaft. The output shaft of the first motor 5 is connected to a transmission plate 7; a rotating shaft 17 is fixedly installed on the inner side of the transmission plate 7, and a bearing is installed inside the load plate 4. The rotating shaft 17 is rotatably engaged with the bearing of the load plate 4. The rotating shaft 17 is connected to the output shaft of the first motor 5 through a coupling 18, which is arranged inside the second support 16. By setting the engagement structure between the coupling 18 and the rotating shaft 17, the first motor 5 can drive the transmission plate 7 to rotate.

[0031] The transmission plate 7 has a groove at one end away from the rotating shaft 17. A sliding shaft 9 is installed in the groove. A bushing 19 is rotatably installed on the inner end of the sliding shaft 9. The inner wall of the bushing 19 is rotatably engaged with the outer wall of the sliding shaft 9, and the outer wall of the bushing 19 is slidably engaged with the inner wall of the groove. A part of the bushing 19 is arranged in the groove of the transmission plate 7, and the other part of the bushing 19 is arranged in the U-shaped groove 8. When the first motor 5 drives the transmission plate 7 to rotate, the inner wall of the U-shaped groove 8 on the outer wall of the bushing 19 can slide into contact with the inner wall, thereby adjusting the arrangement position of the sliding shaft 9.

[0032] A horizontally arranged guide rail 20 is fixedly installed on the front side of the load-bearing plate 4. Two guide rails 20 are provided and are located on the upper and lower sides of the guide plate 6. A first slider 21 and a second slider 22 are slidably installed on each guide rail 20. The first slider 21 is fastened to the second slider 22 via a linkage plate 34. The linkage plate 34 is fastened to a first receiving plate 23 and a second receiving plate 24. The first receiving plate 23 connects the first sliders 21 on the two guide rails 20 into a single structure, and the second receiving plate 24 connects the second sliders 22 on the two guide rails 20 into a single structure. The outer side of the sliding shaft 9 is arranged between the first receiving plate 23 and the second receiving plate 24, and the outer wall of the sliding shaft 9 slides in contact with the inner walls of the first receiving plate 23 and the second receiving plate 24.

[0033] The outer end of the sliding shaft 9 is hinged to a vertical plate 10, and the outer end of the sliding shaft 9 is rotatably engaged with the inner side surface of the vertical plate 10; the outer side surfaces of the first receiving plate 23 and the second receiving plate 24 are each provided with vertically arranged strip grooves 25; a third slider 26 is fixedly installed on the rear side surface of the vertical plate 10; there are two third sliders 26 arranged symmetrically; the inner ends of the third sliders 26 are all located in the strip grooves 25 and are slidably engaged with the inner wall of the strip grooves 25.

[0034] A second motor 27 is fixedly installed on the top of the upright plate 10. The output shaft of the second motor 27 is arranged vertically downwards. A bearing seat is fixedly installed on the bottom of the upright plate 10. The output shaft of the second motor 27 rotates with the inner ring of the bearing seat. A sliding plate 28 is slidably installed on the outer wall of the output shaft of the second motor 27. A sliding groove 29 is provided on the front side of the upright plate 10. Two sliding grooves 29 are arranged. A fourth slider 30 is fixedly installed on the rear side of the sliding plate 28. Two fourth sliders 30 are provided and slide with the two sliding grooves 29 respectively. By setting the second motor 27, the sliding plate 28 can be driven to slide linearly along the sliding grooves 29, thereby adjusting the arrangement height of the sliding plate 28.

[0035] A first support 12 is mounted on the outer surface of the substrate 11, and a welding head 13 is installed inside the first support 12, with the welding end of the welding head 13 arranged vertically downwards. A support platform 3 is fixedly mounted on the base plate 1, and the support platform 3 is arranged below the welding head 13. A limiting groove 14 for placing metal plates is opened on the surface of the support platform 3, and the limiting groove 14 can hold three metal plates at the same time. A hinge seat 35 is fixedly mounted on both sides of the limiting groove 14 and is tightly connected to the support platform 3. A gripper 36 and a transmission arm 37 are hinged on the hinge seat 35, and the transmission arms 37 of the two hinge seats 35 are arranged opposite each other. The gripper 36 and the transmission arm 37 are hinged together by a pin. A clamping block 38 is fixedly mounted at the end of the transmission arm 37 to press against the surface of the metal plate, thereby stably fixing the three metal plates on the support platform 3.

[0036] The support plate 2 has a through slot 31, which is located below the load plate 4. A hoisting frame 32 is fixedly installed in the through slot 31, and a camera 33 is installed in the hoisting frame 32. The video acquisition end of the camera 33 faces the support platform 3. By setting up the camera, it is easy to store and transmit the work images of metal welding operations, thereby providing convenience for remote operation.

[0037] The working principle of this utility model is as follows:

[0038] The operator can place three metal plates in the limiting groove 14 at the same time, and make their two sides close together. By operating the gripper 36, the clamping blocks 38 on both sides of the limiting groove 14 can press the metal plates on both sides, thereby enhancing the stability of the metal plates. During the metal welding operation, the welding head 13 is started, and the arrangement height of the base plate 11 can be adjusted by the second motor 27 so that the welding head 13 approaches the edge of the two metal plates on the right side and performs spot welding. By starting the first motor 5, the output shaft of the first motor 5 drives the transmission plate 7 to rotate, thereby causing the sliding shaft 9 to move. Through the sliding cooperation between the U-shaped groove 8 and the bushing 19, the upright plate 10 carrying the welding head 13 can move vertically upward. When it moves to the highest point of the U-shaped groove 8, it is moved to the other side of the U-shaped groove 8 by the cooperation of the guide rail 20, the first slider 21, and the second slider 22. Then the welding head 13 moves vertically downward to approach the edge of the two metal plates on the left side and performs spot welding on them, thereby welding the three metal plates into a single structure.

[0039] In addition, if welding is required, a telescopic rod can be installed between the base plate 11 and the slide plate 28 to adjust the distance between the welding head 13 and the slide plate 28, thereby facilitating welding operations.

[0040] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A support platform for metal welding comprising a base plate (1), characterized in that, The bottom plate (1) is fixedly installed with a support plate (2) and a support table (3), the top end side of the support plate (2) is fixedly installed with a load plate (4), the rear side of the load plate (4) is provided with a first motor (5), the front side plate surface of the load plate (4) is fixedly installed with a guide plate (6), the output shaft of the first motor (5) is drivingly connected with a transmission plate (7), the front side plate surface of the guide plate (6) is provided with a U-shaped groove (8), the sliding shaft (9) is hingedly arranged in the U-shaped groove (8), the outer side end of the sliding shaft (9) is hingedly connected with a vertical plate (10), the front side plate surface of the vertical plate (10) is provided with a vertically moving base plate (11), the outer side plate surface of the base plate (11) is installed with a first support (12), the first support (12) is installed with a welding head (13); the support table (3) is arranged below the welding head (13), the support table (3) is provided with a limiting groove (14) for placing a metal plate.

2. The support platform for metal welding according to claim 1, characterized in that, The bottom plate (1) and the support plate (2) are provided with a triangular seat (15) for fastening connection.

3. The support platform for welding metal according to claim 1, wherein, The rear side plate surface of the load plate (4) is fixedly installed with a second support (16), the first motor (5) is fastened and connected with the second support (16), the inner side of the transmission plate (7) is fixedly installed with a rotating shaft (17), the rotating shaft (17) is rotationally matched with the load plate (4), the rotating shaft (17) is connected with the output shaft of the first motor (5) through a shaft coupling (18), and the shaft coupling (18) is arranged in the second support (16).

4. The support platform for welding metal of claim 1, wherein, The inner side end of the sliding shaft (9) is rotationally installed with a shaft sleeve (19), and the outer wall of the shaft sleeve (19) is slidingly matched with the inner wall of the U-shaped groove (8).

5. The support platform for welding metal of claim 1, wherein, The front side plate surface of the load plate (4) is fixedly installed with a horizontally arranged guide rail (20), the guide rail (20) is arranged at the side of the guide plate (6), the guide rail (20) is slidingly installed with a first sliding block (21) and a second sliding block (22), the first sliding block (21) is fastened and connected with the second sliding block (22) through a linkage plate (34), the linkage plate (34) is fastened and connected with a first receiving plate (23) and a second receiving plate (24), and the outer side of the sliding shaft (9) is arranged between the first receiving plate (23) and the second receiving plate (24) and is slidingly matched.

6. The support platform for welding metal according to claim 5, wherein, The outer side plate surfaces of the first receiving plate (23) and the second receiving plate (24) are both provided with a vertically arranged strip-shaped groove (25), and the rear side plate surface of the vertical plate (10) is fixedly installed with a third sliding block (26) which is slidingly matched with the strip-shaped groove (25).

7. The support platform for welding metal of claim 1, wherein, The top of the vertical plate (10) is fixedly provided with a second motor (27), the output shaft of the second motor (27) is vertically arranged, a sliding plate (28) is slidably arranged on the outer wall of the output shaft of the second motor (27), a sliding groove (29) is arranged on the front side plate surface of the vertical plate (10), a fourth sliding block (30) which is in sliding cooperation with the sliding groove (29) is fixedly arranged on the rear side plate surface of the sliding plate (28), and the front side plate surface of the sliding plate (28) is tightly connected with the base plate (11).

8. The support platform for welding metal of claim 1, wherein, A through groove (31) is formed in the support plate (2), the through groove (31) is arranged below the load plate (4), a hoisting frame (32) is fixedly arranged in the through groove (31), a camera (33) is arranged in the hoisting frame (32), and the video collection end of the camera (33) faces the support table (3).

9. The support platform for welding metal of claim 1, wherein, The two sides of the limiting groove (14) are fixedly provided with hinged seats (35) which are tightly connected with the support table (3), a grab handle (36) and a transmission arm (37) are hingedly arranged on the hinged seat (35), the grab handle (36) and the transmission arm (37) are hingedly connected through a pin shaft, and a pressing block (38) which is in pressing contact with the surface of the metal plate is tightly arranged on the end of the transmission arm (37).

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