Aluminum alloy plate thin wall welding device

Abstract

The utility model relates to the technical field of aluminum alloy plates, and discloses an aluminum alloy plate thin wall welding device which comprises a base, a supporting column is fixedly installed above the base, a top cover is fixedly installed above the supporting column, an empty groove is formed in the bottom of the top cover, and a square block is fixedly installed in the empty groove. The aluminum alloy plate thin wall is placed above the base, the first servo motor is started, the electric welding head is moved to a proper position, the air cylinder is started, the mounting block drives the electric welding head to move downwards to a proper position, the second servo motor is started, and therefore the electric welding head is driven to move front and back to weld the aluminum alloy plate thin wall. Compared with a traditional aluminum alloy plate thin wall welding device, the aluminum alloy plate thin wall welding device conducts auxiliary limiting on the path of the electric welding head through the first servo motor and the second servo motor, and therefore the electric welding head can be conveniently used for welding the aluminum alloy plate thin wall.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy plates, and more specifically, to a thin-walled aluminum alloy plate welding device. Background Art

[0002] Aluminum alloy plate is a metal material composed of aluminum and auxiliary alloy elements (such as copper, manganese, silicon, magnesium, etc.). It has the characteristics of low density, high strength, good plasticity, excellent electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in industry and life fields; thin-walled aluminum alloy plate, as the name suggests, refers to aluminum alloy plate with relatively thin thickness.

[0003] The traditional thin-walled aluminum alloy plate welding device has the following shortcomings: During use, the traditional thin-walled aluminum alloy plate welding device has relatively weak rigidity and deformation resistance due to the thin thickness of the aluminum alloy plate. During the welding process, it is necessary to more accurately control the welding parameters, such as current, voltage, welding speed, etc. Slight changes in these parameters may have a significant impact on the welding quality. These inconveniences require welders to operate more cautiously and delicately during the welding process. Therefore, it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a thin-walled aluminum alloy plate welding device, which has the advantage of being easy to weld.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a thin-walled aluminum alloy plate welding device, comprising a base, a support column is fixedly installed above the base, a top cover is fixedly installed above the support column, an empty slot is opened at the bottom of the top cover, a square block is fixedly installed inside the empty slot, the left end of the square block is rotatably installed with a screw rod 1 extending to the outside of the top cover, the right end of the square block is rotatably installed with a screw rod 2 extending to the outside of the top cover, the outer side thread of the screw rod 1 is sleeved with a movable block 1, the front end of the movable block 1 is fixedly installed with a rectangular plate, the surface of the rectangular plate is provided with an adjusting slot, the outer side thread of the screw rod 2 is sleeved with a movable block 2, the front end of the movable block 2 is fixedly installed with a first connecting rod, the outer side of the first connecting rod is movably sleeved with a slider, the second connecting rod located inside the adjusting slot is fixedly installed below the slider, and a cylinder is fixedly installed below the second connecting rod.

[0006] As an optimal technical solution of the present invention, a horizontal groove is provided on the surface of the base, a horizontal rod is fixedly installed inside the horizontal groove, and adjustment blocks are movably sleeved on the outer sides of both ends of the horizontal rod, a fixed plate is fixedly installed above the adjustment block, a fixed groove is provided on the inner side of the fixed plate, a long groove located above the fixed groove is provided inside the fixed plate, an elastic block is movably installed inside the long groove, vertical grooves are provided on both sides of the long groove, and long blocks located inside the vertical grooves are fixedly installed on both sides of the bottom of the elastic block.

[0007] As an optimal technical solution of the present invention, a telescopic rod is fixedly installed below the cylinder, a mounting block is fixedly installed below the telescopic rod, a mounting ring is fixedly installed on the outside of the mounting block, and an electric welding head is movably installed on the outside of the mounting ring.

[0008] As an optimal technical solution of the present invention, a servo motor 1 is fixedly installed on the left end of the top cover, and the screw 1 is fixedly connected to the inner side of the servo motor 1. A servo motor 2 is fixedly installed on the right end of the top cover, and the screw 2 is fixedly connected to the inner side of the servo motor 2.

[0009] As a preferred technical solution of the present invention, a limiting groove is provided inside the empty groove, and a limiting block located inside the limiting groove is fixedly installed on the rear side of the movable block 2.

[0010] As a preferred technical solution of the present invention, a T-shaped slot is provided inside the empty slot, and a T-shaped block located inside the T-shaped slot is fixedly installed on the rear side of the movable block one.

[0011] As a preferred technical solution of the present invention, a return spring is elastically installed at the bottom of the long slot, and the elastic block is located below the return spring.

[0012] As a preferred technical solution of the present invention, telescopic springs are elastically installed between the inner sides of both ends of the transverse groove and the two sides of the adjustment block, and the telescopic springs are movably sleeved on the outer side of the transverse rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model places a thin-walled aluminum alloy plate on top of a base, starts servo motor 1, moves the electric welding head to a suitable position, starts the cylinder, and the mounting block drives the electric welding head to move downward to a suitable position. The servo motor 2 is started, thereby driving the electric welding head to move back and forth to weld the thin-walled aluminum alloy plate. Compared with the traditional aluminum alloy plate thin-wall welding device, the aluminum alloy plate thin-wall welding device uses servo motor 1 and servo motor 2 to assist in limiting the path of the electric welding head, thereby facilitating the use of the electric welding head to weld the thin-walled aluminum alloy plate.

[0015] 2. The utility model slides the fixing plates at both ends to make the fixing plates drive the adjusting block to move outward inside the transverse groove, and then places the thin-walled aluminum alloy plate on top of the base, loosens the fixing plates, and thereby fixes the two ends of the thin-walled aluminum alloy plate through the fixing plates, and fixes the thin-walled aluminum alloy plates of different thicknesses through the elastic blocks. Compared with the traditional thin-walled aluminum alloy plate welding device, this thin-walled aluminum alloy plate welding device fixes the two ends of the thin-walled aluminum alloy plate through the fixing plates, and fixes the thin-walled aluminum alloy plates of different thicknesses through the elastic blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic transverse cross-sectional view of the present invention;

[0018] Figure 3 for Figure 2 Schematic diagram of the local enlarged structure at A in the middle;

[0019] Figure 4 This is a schematic diagram of the top cover of the utility model;

[0020] Figure 5 for Figure 4 Schematic diagram of the local enlarged structure at B in the middle;

[0021] Figure 6 It is a schematic transverse cross-sectional view of the top cover of the utility model.

[0022] In the figure: 1. Base; 2. Support column; 3. Top cover; 4. Empty slot; 5. Block; 6. Screw rod 1; 7. Screw rod 2; 8. Servo motor 1; 9. Servo motor 2; 10. Movable block 1; 11. Rectangular plate; 12. Adjusting slot; 13. Movable block 2; 14. First connecting rod; 15. Second connecting rod; 16. Cylinder; 17. Telescopic rod; 18. Mounting block; 19. Mounting ring; 20. Welding head; 21. Limiting slot; 22. Limiting block; 23. T-slot; 24. T-block; 25. Horizontal slot; 26. Horizontal rod; 27. Adjusting block; 28. Fixed plate; 29. ​​Fixed slot; 30. Long slot; 31. Vertical slot; 32. Elastic block; 33. Return spring; 34. Telescopic spring; 35. Long block; 36. Slider. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figures 1 to 6 As shown, the utility model provides a thin-walled welding device for aluminum alloy plates, including a base 1, a support column 2 is fixedly installed above the base 1, a top cover 3 is fixedly installed above the support column 2, an empty slot 4 is provided at the bottom of the top cover 3, a block 5 is fixedly installed inside the empty slot 4, a screw 1 6 extending to the outside of the top cover 3 is rotatably installed on the left end of the block 5, a screw 2 7 extending to the outside of the top cover 3 is rotatably installed on the right end of the block 5, a movable block 10 is threadedly sleeved on the outer side of the screw 1 6, a rectangular plate 11 is fixedly installed at the front end of the movable block 10, an adjusting slot 12 is provided on the surface of the rectangular plate 11, a movable block 2 13 is threadedly sleeved on the outer side of the screw 2 7, a first connecting rod 14 is fixedly installed at the front end of the movable block 2 13, a slider 36 is movably sleeved on the outer side of the first connecting rod 14, a second connecting rod 15 located inside the adjusting slot 12 is fixedly installed below the slider 36, and a cylinder 16 is fixedly installed below the second connecting rod 15.

[0025] Place a thin-walled aluminum alloy plate above the base 1, start the servo motor 8, so that the servo motor 8 drives the screw 6 to rotate, the screw 6 drives the movable block 10 to move left and right, the movable block 10 drives the rectangular plate 11 to move left and right, so that the rectangular plate 11 drives the second connecting rod 15 to move left and right, the second connecting rod 15 drives the cylinder 16 to move left and right, move the welding head 20 to a suitable position, start the cylinder 16, so that the cylinder 16 drives the mounting block 18 to move downward, the mounting block 18 drives the welding head 20 to move downward to a suitable position, start the servo motor 29, so that the servo motor 29 drives the screw 27 to rotate, the screw 27 drives the movable block 213 to move back and forth, the movable block 213 drives the first connecting rod 14 to move back and forth, so that the first connecting rod 14 drives the slider 36 to move back and forth, thereby driving the welding head 20 to move back and forth to weld the thin-walled aluminum alloy plate.

[0026] By placing a thin-walled aluminum alloy plate above the base 1, starting the servo motor 18, moving the electric welding head 20 to a suitable position, starting the cylinder 16, the mounting block 18 drives the electric welding head 20 to move downward to a suitable position, and starting the servo motor 29, thereby driving the electric welding head 20 to move back and forth to weld the thin-walled aluminum alloy plate. Compared with the traditional aluminum alloy plate thin-wall welding device, this aluminum alloy plate thin-wall welding device uses the servo motor 18 and the servo motor 29 to assist in limiting the path of the electric welding head 20, thereby facilitating the use of the electric welding head 20 to weld the thin-walled aluminum alloy plate.

[0027] Among them, the surface of the base 1 is provided with a transverse groove 25, and a transverse rod 26 is fixedly installed inside the transverse groove 25. The outer sides of both ends of the transverse rod 26 are movably sleeved with adjustment blocks 27. A fixing plate 28 is fixedly installed above the adjustment block 27. A fixing groove 29 is provided on the inner side of the fixing plate 28. A long groove 30 located above the fixing groove 29 is provided inside the fixing plate 28. An elastic block 32 is movably installed inside the long groove 30. Vertical grooves 31 are provided on both sides of the long groove 30. Long blocks 35 located inside the vertical groove 31 are fixedly installed on both sides of the bottom of the elastic block 32.

[0028] Slide the fixing plates 28 at both ends so that the fixing plates 28 drive the adjusting block 27 to move outward inside the transverse groove 25 to squeeze the telescopic spring 34, causing the telescopic spring 34 to deform. Then place the thin-walled aluminum alloy plate above the base 1, loosen the fixing plates 28, and release the elastic potential energy of the telescopic spring 34 to push the adjusting block 27 to move outward, thereby fixing the two ends of the thin-walled aluminum alloy plate through the fixing plates 28, and fixing the thin-walled aluminum alloy plates of different thicknesses through the elastic blocks 32.

[0029] By sliding the fixing plates 28 at both ends, the fixing plates 28 drive the adjusting block 27 to move outward inside the transverse groove 25, and then the thin-walled aluminum alloy plate is placed above the base 1, and the fixing plates 28 are loosened, thereby fixing the two ends of the thin-walled aluminum alloy plate through the fixing plates 28, and fixing the thin-walled aluminum alloy plates of different thicknesses through the elastic blocks 32. Compared with the traditional thin-walled aluminum alloy plate welding device, this thin-walled aluminum alloy plate welding device fixes the two ends of the thin-walled aluminum alloy plate through the fixing plates 28, and fixes the thin-walled aluminum alloy plates of different thicknesses through the elastic blocks 32.

[0030] A telescopic rod 17 is fixedly mounted below the cylinder 16 , a mounting block 18 is fixedly mounted below the telescopic rod 17 , a mounting ring 19 is fixedly mounted on the outside of the mounting block 18 , and an electric welding head 20 is movably mounted on the outside of the mounting ring 19 .

[0031] The cylinder 16 is started to drive the mounting block 18 to move downward, and the mounting block 18 drives the welding head 20 to move downward to a suitable position.

[0032] Among them, the left end of the top cover 3 is fixedly installed with a servo motor 8, and the screw 6 is fixedly connected to the inner side of the servo motor 8. The right end of the top cover 3 is fixedly installed with a servo motor 9, and the screw 2 7 is fixedly connected to the inner side of the servo motor 9.

[0033] Start servo motor 18, so that servo motor 18 drives screw 16 to rotate, screw 16 drives movable block 10 to move left and right, movable block 10 drives rectangular plate 11 to move left and right, so that rectangular plate 11 drives second connecting rod 15 to move left and right, second connecting rod 15 drives cylinder 16 to move left and right, and moves the welding head 20 to a suitable position. Start servo motor 29, so that servo motor 29 drives screw 27 to rotate, screw 27 drives movable block 213 to move back and forth, movable block 213 drives first connecting rod 14 to move back and forth, so that first connecting rod 14 drives slider 36 to move back and forth, thereby driving the welding head 20 to move back and forth to weld the thin-walled aluminum alloy plate.

[0034] A limiting groove 21 is provided on the inner side of the empty groove 4 , and a limiting block 22 located inside the limiting groove 21 is fixedly installed on the rear side of the movable block 2 13 .

[0035] The second screw rod 7 drives the second movable block 13 to move forward and backward, thereby driving the limiting block 22 to move forward and backward inside the limiting groove 21 , thereby limiting the second movable block 13 .

[0036] A T-shaped slot 23 is provided on the inner side of the empty slot 4 , and a T-shaped block 24 located inside the T-shaped slot 23 is fixedly installed on the rear side of the movable block 10 .

[0037] The screw rod 16 drives the movable block 10 to move left and right, thereby driving the T-block 24 to move left and right inside the T-slot 23, thereby limiting the T-slot 23.

[0038] A return spring 33 is elastically mounted at the bottom of the long slot 30 , and the elastic block 32 is located below the return spring 33 .

[0039] The elastic block 32 is squeezed by the thin wall of the aluminum alloy plate and moves upward to squeeze the return spring 33, so that the return spring 33 releases elastic potential energy to push the elastic block 32 to fix the thin wall of the aluminum alloy plate.

[0040] Among them, telescopic springs 34 are elastically installed between the inner sides of both ends of the transverse groove 25 and the two sides of the adjustment block 27. The telescopic springs 34 are movably sleeved on the outer side of the transverse rod 26.

[0041] Slide the fixing plates 28 at both ends so that the fixing plates 28 drive the adjusting block 27 to move outward inside the transverse groove 25 to squeeze the telescopic spring 34 and deform the telescopic spring 34 , thereby fixing the two ends of the thin-walled aluminum alloy plate through the fixing plates 28 .

[0042] The working principle and use process of this utility model:

[0043] Place a thin-walled aluminum alloy plate above the base 1, start the servo motor 8, so that the servo motor 8 drives the screw 6 to rotate, the screw 6 drives the movable block 10 to move left and right, the movable block 10 drives the rectangular plate 11 to move left and right, so that the rectangular plate 11 drives the second connecting rod 15 to move left and right, the second connecting rod 15 drives the cylinder 16 to move left and right, move the welding head 20 to a suitable position, start the cylinder 16, so that the cylinder 16 drives the mounting block 18 to move downward, the mounting block 18 drives the welding head 20 to move downward to a suitable position, start the servo motor 29, so that the servo motor 29 drives the screw 27 to rotate, the screw 27 drives the movable block 213 to move back and forth, the movable block 213 drives the first connecting rod 14 to move back and forth, so that the first connecting rod 14 drives the slider 36 to move back and forth, thereby driving the welding head 20 to move back and forth to weld the thin-walled aluminum alloy plate.

[0044] Slide the fixing plates 28 at both ends so that the fixing plates 28 drive the adjusting block 27 to move outward inside the transverse groove 25 to squeeze the telescopic spring 34, causing the telescopic spring 34 to deform. Then place the thin-walled aluminum alloy plate above the base 1, loosen the fixing plates 28, and release the elastic potential energy of the telescopic spring 34 to push the adjusting block 27 to move outward, thereby fixing the two ends of the thin-walled aluminum alloy plate through the fixing plates 28, and fixing the thin-walled aluminum alloy plates of different thicknesses through the elastic blocks 32.

[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thin-walled aluminum alloy plate welding device, comprising a base (1), characterized in that: A support column (2) is fixedly installed above the base (1), a top cover (3) is fixedly installed above the support column (2), a slot (4) is provided at the bottom of the top cover (3), a block (5) is fixedly installed inside the slot (4), a screw rod (6) extending to the outside of the top cover (3) is rotatably installed on the left end of the block (5), a screw rod (7) extending to the outside of the top cover (3) is rotatably installed on the right end of the block (5), a movable block (10) is threadedly sleeved on the outer side of the screw rod (6), and the movable block (10) is fixedly installed on the inner side of the slot (4). 0) is fixedly mounted on the front end thereof, an adjusting groove (12) is provided on the surface of the rectangular plate (11), a movable block (13) is threadedly sleeved on the outer side of the screw rod (7), a first connecting rod (14) is fixedly mounted on the front end of the movable block (13), a slider (36) is movably sleeved on the outer side of the first connecting rod (14), a second connecting rod (15) located inside the adjusting groove (12) is fixedly mounted below the slider (36), and a cylinder (16) is fixedly mounted below the second connecting rod (15).

2. The thin-walled aluminum alloy plate welding device according to claim 1, characterized in that: The surface of the base (1) is provided with a transverse groove (25), a transverse rod (26) is fixedly installed inside the transverse groove (25), and an adjustment block (27) is movably sleeved on the outer sides of both ends of the transverse rod (26). A fixing plate (28) is fixedly installed above the adjustment block (27), a fixing groove (29) is provided on the inner side of the fixing plate (28), a long groove (30) located above the fixing groove (29) is provided inside the fixing plate (28), an elastic block (32) is movably installed inside the long groove (30), vertical grooves (31) are provided on both sides of the long groove (30), and long blocks (35) located inside the vertical groove (31) are fixedly installed on both sides of the bottom of the elastic block (32).

3. The thin-walled aluminum alloy plate welding device according to claim 1, characterized in that: A telescopic rod (17) is fixedly installed below the cylinder (16), a mounting block (18) is fixedly installed below the telescopic rod (17), a mounting ring (19) is fixedly installed on the outside of the mounting block (18), and an electric welding head (20) is movably installed on the outside of the mounting ring (19).

4. The thin-walled aluminum alloy plate welding device according to claim 1, characterized in that: A servo motor 1 (8) is fixedly mounted on the left end of the top cover (3), and the screw rod 1 (6) is fixedly connected to the inner side of the servo motor 1 (8). A servo motor 2 (9) is fixedly mounted on the right end of the top cover (3), and the screw rod 2 (7) is fixedly connected to the inner side of the servo motor 2 (9).

5. The thin-walled aluminum alloy plate welding device according to claim 1, characterized in that: A limiting groove (21) is provided on the inner side of the empty groove (4), and a limiting block (22) located inside the limiting groove (21) is fixedly installed on the rear side of the movable block 2 (13).

6. The thin-walled aluminum alloy plate welding device according to claim 1, characterized in that: A T-shaped slot (23) is provided on the inner side of the empty slot (4), and a T-shaped block (24) located inside the T-shaped slot (23) is fixedly installed on the rear side of the movable block (10).

7. The thin-walled aluminum alloy plate welding device according to claim 2, characterized in that: A return spring (33) is elastically mounted on the bottom of the long slot (30), and the elastic block (32) is located below the return spring (33).

8. The thin-walled aluminum alloy plate welding device according to claim 2, characterized in that: Telescopic springs (34) are elastically installed between the inner sides of both ends of the transverse groove (25) and the two sides of the adjustment block (27), and the telescopic springs (34) are movably sleeved on the outer side of the transverse rod (26).

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