Welding device for aluminum alloy door and window machining

Abstract

The utility model relates to the field of welding devices for door and window machining, in particular to a welding device for aluminum alloy door and window machining, which comprises a base, a first two-way screw rod and a second two-way screw rod are arranged in the base, and the outer surfaces of the first two-way screw rod and the second two-way screw rod are rotationally connected with the base; by rotating a first bidirectional screw rod and a second bidirectional screw rod, the rotation of the first bidirectional screw rod and the second bidirectional screw rod can drive the two corresponding connecting plates to move oppositely or reversely along the base, the aluminum alloy doors and windows with different lengths and widths are placed according to the positions through the cooperation of the first bidirectional screw rod and the second bidirectional screw rod, and the corresponding clamping plates are pushed to horizontally slide along the corresponding connecting plates; at the moment, the springs start to be compressed, the door and window strips are placed in the spaces between the clamping plates and the corresponding connecting plates, and at the moment, the clamping plates are pushed through resilience force of the springs to clamp and fix the door and window strips with different thicknesses; and therefore, the effect that the positions of the door and window strips of different specifications can be fixed through mutual cooperation of the connecting plates and the clamping plates is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding devices for processing doors and windows, in particular to a welding device for processing aluminum alloy doors and windows. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles and leaf materials. Aluminum alloy doors and windows include doors and windows with aluminum alloy as the base material for load-bearing rods (rods that bear and transfer their own weight and loads) and doors and windows composited with wood and plastic, referred to as aluminum-wood composite doors and windows and aluminum-plastic composite doors and windows.

[0003] With the development of the times, aluminum alloy doors and windows have become a commonly chosen material in our homes. With it, the temperature of our home can be better protected, and it also looks good and can better highlight the neatness and fashion sense of the space. When processing aluminum alloy doors and windows, welding equipment is required when docking the aluminum alloy door and window structures.

[0004] In the process of welding aluminum alloy doors and windows, the existing device needs to place and extrude four door and window strips, and then weld the gaps. During this process, the existing device cannot fix the position of door and window strips of different specifications, which easily causes the door and window strips to shift during welding, resulting in loose welding. Therefore, a new solution is needed to solve this problem. Utility Model Content

[0005] In view of the above background technology, the prior art has the problem that the positions of door and window strips of different specifications cannot be fixed.

[0006] The utility model discloses a welding device for processing aluminum alloy doors and windows, comprising a base, wherein a first bidirectional screw and a second bidirectional screw are arranged inside the base, the outer surfaces of the first bidirectional screw and the second bidirectional screw are rotatably connected to the base, the outer surfaces of the first bidirectional screw and the second bidirectional screw are threadedly connected to two connecting plates, the outer surface of each connecting plate is slidably connected to the base, the upper surface of each connecting plate is slidably connected to a clamping plate, two springs are arranged inside each connecting plate, one end of each spring close to the corresponding clamping plate is fixedly connected to the corresponding clamping plate, and the other end is fixedly connected to the corresponding connecting plate.

[0007] Furthermore, a fixing frame is fixedly connected to the upper surface of the base, and four connecting blocks are fixedly connected to the upper surface of the fixing frame. Two first screws are provided above the fixing frame, and the outer surface of each of the first screws is rotatably connected to the corresponding connecting block.

[0008] Further, a first motor is fixedly installed on the outer surface of the fixing frame, and the output end of the first motor is fixedly connected to one of the first screws.

[0009] Further, a connecting piece is threadedly connected to the outer surface of each of the first screws, the outer surface of each connecting piece is slidably connected to the fixing frame, two connecting rods are provided between the two connecting pieces, and both ends of each connecting rod are fixedly connected to the corresponding connecting piece.

[0010] Further, a transmission wheel is fixedly connected to one end of each of the first screws away from the first motor, a transmission belt is provided between the two transmission wheels, and the transmission belt is drivingly connected to the outer surfaces of the two transmission wheels.

[0011] Further, a second motor is fixedly installed on the outer surface of one of the connecting pieces, the output end of the second motor is fixedly connected to a second screw, the outer surface of the second screw is rotatably connected to both connecting pieces, a connecting frame is threadedly connected to the outer surface of the second screw, and the connecting frame is slidably connected to the outer surfaces of the two connecting rods.

[0012] Further, a hydraulic rod is fixedly installed on the bottom surface of the connecting frame, and a welding head is fixedly installed at the bottom end of the hydraulic rod.

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

[0014] 1. By providing components such as a first bidirectional screw, a second bidirectional screw, a base, a connecting plate, a clamping plate, and a spring, the present utility model rotates the first bidirectional screw and the second bidirectional screw, and their rotation drives the corresponding two connecting plates to move towards or away from each other along the base. Through their cooperation, the position of aluminum alloy doors and windows with different lengths and widths is adjusted. By pushing the corresponding clamping plate to slide horizontally along the corresponding connecting plate, the spring starts to compress at this time, and the door and window strip is placed in the space between the clamping plate and the corresponding connecting plate. At this time, the clamping plate is pushed by the resilience of the spring to clamp and fix the door and window strip with different thicknesses, thereby achieving the effect that the device can fix the position of door and window strips with different specifications through the mutual cooperation of the connecting plate and the clamping plate.

[0015] 2. The utility model achieves the effect of quickly adjusting the position of the connecting frame on the horizontal plane of the fixing frame through the mutual cooperation of the first motor and the second motor by setting components such as the first motor, the first screw rod, the transmission wheels, the transmission belt, the connecting piece, the second motor, the second screw rod, and the connecting frame. When the first motor is started, it drives the first screw rod fixedly connected thereto to rotate. The two transmission wheels are connected by the transmission belt so that the two first screw rods can rotate simultaneously. The rotation of the first screw rod drives the corresponding connecting piece to move horizontally and in the same direction along the fixing frame. Then, the second motor is started, which drives the second screw rod to rotate, and the rotation of the second screw rod drives the connecting frame to move horizontally along the second screw rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 is a schematic diagram of the first screw rod structure of the utility model;

[0019] Figure 3 is a schematic diagram of the connecting plate structure of the utility model;

[0020] Figure 4 is a schematic diagram of the clamping plate structure of the utility model.

[0021] In the figure: 1, base; 2, first bidirectional screw rod; 3, second bidirectional screw rod; 4, connecting plate; 5, clamping plate; 6, spring; 7, first motor; 8, first screw rod; 9, connecting piece; 10, transmission wheel; 11, transmission belt; 12, second motor; 13, second screw rod; 14, connecting rod; 15, connecting frame; 16, hydraulic rod; 17, welding head; 18, fixing frame; 19, connecting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will disclose multiple embodiments of the present utility model in the form of illustrations. For the sake of clarity, many physical details will be described together in the following narrative. However, it should be understood that these physical details are not used to limit the present utility model. That is to say, in some embodiments of the present utility model, these physical details are unnecessary. In addition, for the purpose of simplifying the illustrations, some well-known and commonly used structures and components will be shown in a simple schematic manner in the illustrations.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 ,Figure 4 , a welding device for processing aluminum alloy doors and windows of the present utility model, including a base 1. Inside the base 1, there are a first bidirectional screw 2 and a second bidirectional screw 3. The placement directions of the first bidirectional screw 2 and the second bidirectional screw 3 are perpendicular, and they are not in the same plane. The outer surfaces of the first bidirectional screw 2 and the second bidirectional screw 3 are rotatably connected to the base 1. One end of each of the first bidirectional screw 2 and the second bidirectional screw 3 is fixedly connected with a rotating wheel. By rotating the rotating wheel, the first bidirectional screw 2 and the second bidirectional screw 3 can be driven to rotate. Two connecting plates 4 are threadedly connected to the outer surfaces of the first bidirectional screw 2 and the second bidirectional screw 3. The rotation of the first bidirectional screw 2 and the second bidirectional screw 3 will drive the corresponding two connecting plates 4 to move horizontally towards or away from each other along the base 1, so as to place door and window strips of different lengths and widths accordingly.

[0024] In a preferred embodiment, the outer surface of each connecting plate 4 is slidably connected to the base 1. A clamping plate 5 is slidably connected to the upper surface of each connecting plate 4. The clamping plate 5 can slide horizontally along the corresponding connecting plate 4. Two springs 6 are provided inside each connecting plate 4. A chute is opened inside each connecting plate 4. The clamping plate 5 can slide horizontally along the corresponding chute. The spring 6 is arranged in the corresponding chute. One end of each spring 6 close to the corresponding clamping plate 5 is fixedly connected to the corresponding clamping plate 5, and the other end is fixedly connected to the corresponding connecting plate 4. Specifically, by pushing the clamping plate 5, the clamping plate 5 can slide horizontally along the corresponding connecting plate 4 and compress the corresponding spring 6. Then, door and window strips of different thicknesses are placed between the clamping plate 5 and the corresponding connecting plate 4. Then, the clamping plate 5 is released. At this time, the spring 6 will push the corresponding clamping plate 5 under the action of its resilience to clamp and fix the door and window strips.

[0025] Looking back Figure 1 , the upper surface of the base 1 is fixedly connected with a fixing frame 18. Four connecting blocks 19 are fixedly connected to the upper surface of the fixing frame 18. A jack is opened on the outer surface of each fourth connecting block 19. Two first screws 8 are provided above the fixing frame 18. The outer surface of each first screw 8 is rotatably connected to the corresponding connecting block 19. Specifically, the first screw 8 can rotate within the corresponding connecting block 19.

[0026] In this embodiment, a first motor 7 is fixedly installed on the outer surface of the fixing frame 18. The output end of the first motor 7 is fixedly connected with one of the first screws 8. Specifically, when the first motor 7 is started, it will drive the first screw 8 fixedly connected to it to start rotating.

[0027] In this embodiment, a connecting member 9 is threadedly connected to the outer surface of each first screw rod 8. The rotation of the first screw rod 8 drives the corresponding connecting member 9 to move horizontally along the corresponding first screw rod 8. The outer surface of each connecting member 9 is slidably connected to the fixing frame 18. There are two connecting rods 14 between the two connecting members 9. Both ends of each connecting rod 14 are fixedly connected to the corresponding connecting member 9. Specifically, the two connecting members 9 are connected together by the connecting rods 14. At this time, the two connecting members 9 can move synchronously during the movement.

[0028] In this embodiment, a transmission wheel 10 is fixedly connected to one end of each first screw rod 8 away from the first motor 7. A transmission belt 11 is provided between the two transmission wheels 10. The transmission belt 11 is drivingly connected to the outer surfaces of the two transmission wheels 10. Specifically, the two transmission wheels 10 are connected by the transmission belt 11 so that the two transmission wheels 10 can rotate in the same direction at the same time.

[0029] In this embodiment, a second motor 12 is fixedly installed on the outer surface of one of the connecting members 9. The output end of the second motor 12 is fixedly connected to a second screw rod 13. When the second motor 12 is started, it drives the second screw rod 13 to rotate. The outer surface of the second screw rod 13 is rotatably connected to the two connecting members 9. The connecting members 9 can support the second screw rod 13. The second screw rod 13 is perpendicular to the first screw rod 8. A connecting frame 15 is threadedly connected to the outer surface of the second screw rod 13. The connecting frame 15 is slidably connected to the outer surfaces of the two connecting rods 14. Specifically, the rotation of the second screw rod 13 drives the connecting frame 15 to move horizontally along the second screw rod 13, and the connecting frame 15 is prevented from deflecting by the connecting rods 14.

[0030] In this embodiment, a hydraulic rod 16 is fixedly installed on the bottom surface of the connecting frame 15. The bottom end of the hydraulic rod 16 is fixedly installed with a welding head 17. Specifically, when the hydraulic rod 16 is started, it pushes the welding head 17 to move vertically along the direction of the hydraulic rod 16, and the window and door strips are welded by the welding head 17.

[0031] The above is only the embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A welding device for processing aluminum alloy doors and windows, including a base (1), characterized in that: Inside the base (1), a first double - lead screw (2) and a second double - lead screw (3) are provided. The outer surfaces of both the first double - lead screw (2) and the second double - lead screw (3) are rotatably connected to the base (1). Two connecting plates (4) are threadedly connected to the outer surfaces of both the first double - lead screw (2) and the second double - lead screw (3). The outer surface of each connecting plate (4) is slidably connected to the base (1). A clamping plate (5) is slidably connected to the upper surface of each connecting plate (4). Two springs (6) are provided inside each connecting plate (4). One end of each spring (6) close to the corresponding clamping plate (5) is fixedly connected to the corresponding clamping plate (5), and the other end is fixedly connected to the corresponding connecting plate (4).

2. A welding device for processing aluminum alloy doors and windows according to claim 1, characterized in that: A fixed frame (18) is fixedly connected to the upper surface of the base (1). Four connecting blocks (19) are fixedly connected to the upper surface of the fixed frame (18). Two first screws (8) are provided above the fixed frame (18). The outer surface of each first screw (8) is rotatably connected to the corresponding connecting block (19).

3. A welding device for processing aluminum alloy doors and windows according to claim 2, characterized in that: A first motor (7) is fixedly installed on the outer surface of the fixed frame (18). The output end of the first motor (7) is fixedly connected to one of the first screws (8).

4. A welding device for processing aluminum alloy doors and windows according to claim 3, characterized in that: Connecting members (9) are threadedly connected to the outer surfaces of both first screws (8). The outer surface of each connecting member (9) is slidably connected to the fixed frame (18). Two connecting rods (14) are provided between the two connecting members (9). Both ends of each connecting rod (14) are fixedly connected to the corresponding connecting member (9).

5. A welding device for processing aluminum alloy doors and windows according to claim 4, characterized in that: One end of each first screw (8) away from the first motor (7) is fixedly connected to a transmission wheel (10). A transmission belt (11) is provided between the two transmission wheels (10). The transmission belt (11) is in transmission connection with the outer surfaces of both transmission wheels (10).

6. The welding device for processing aluminum alloy doors and windows according to claim 4, wherein: A second motor (12) is fixedly installed on the outer surface of one of the connecting members (9). The output end of the second motor (12) is fixedly connected to a second screw (13). The outer surface of the second screw (13) is rotatably connected to both connecting members (9). A connecting frame (15) is threadedly connected to the outer surface of the second screw (13). The connecting frame (15) is slidably connected to the outer surfaces of both connecting rods (14).

7. A welding device for processing aluminum alloy doors and windows according to claim 6, characterized in that: A hydraulic rod (16) is fixedly installed on the bottom surface of the connecting frame (15). A welding head (17) is fixedly installed at the bottom end of the hydraulic rod (16).

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