Multidirectional gantry welding station

Abstract

The utility model discloses a multidirectional gantry welding station, and relates to the technical field of gantry welding, and the multidirectional gantry welding station comprises a support, a truss is fixedly mounted at the top end of the support, a moving mechanism is fixedly mounted in the middle of the truss, a telescopic mechanism is fixedly mounted at the bottom end of the moving mechanism, the moving mechanism comprises a moving plate, and grooves are formed in the two sides of the truss; according to the electric arc welding device, the moving mechanism is arranged, the telescopic mechanism and the welding head can be driven by the moving mechanism to directly weld a large workpiece, manual welding is not needed, and the situation that physical health of workers is affected due to electric arcs is prevented; and a large workpiece can be directly welded through the telescopic mechanism, manual back-and-forth movement is not needed for welding, the welding precision is improved, and the working intensity of workers is also reduced.

Description

Technical Field

[0001] The present application relates to the field of gantry welding technology, and in particular to a multi-directional gantry welding station. Background Art

[0002] Welding is an indispensable processing method in the manufacturing industry and plays an important role in industries such as automobile manufacturing, shipbuilding, engineering machinery, and bridge construction. In particular, large-sized workpieces cannot be produced directly by casting, and it is often necessary to weld and fix several parts to form large-sized workpieces.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following problems still exist:

[0004] First of all, the welding operations of large-sized workpieces are currently mainly done manually, but hazards such as arcs and sparks may occur during welding, which may cause irreversible damage to the human body and affect the health of workers.

[0005] Secondly, when manually welding large workpieces, it is difficult to weld them due to their large size, which may result in poor welding accuracy. In addition, workers need to move around frequently to weld, which results in high labor intensity and low welding efficiency.

[0006] In response to the above problems, the inventors proposed a multi-directional gantry welding station to solve the above problems. Utility Model Content

[0007] In order to improve the problems of the above-mentioned device affecting workers' health and poor welding accuracy, the purpose of the utility model is to provide a multi-directional gantry welding station.

[0008] The top end face of said sliding panel also is provided with an interlocking structure, and the interlocking structure is pivotally connected to the base plate, and the interlocking structure is pivotally connected to the base plate, and the interlocking structure is pivotally connected to the base plate, and the interlocking structure is pivotally connected to the base plate, wherein the interlocking structure is pivotally connected to the base plate.

[0009] Preferably, the telescopic mechanism includes a second mounting plate, a plurality of support rods are fixedly mounted on the bottom end of the second mounting plate, a first support plate is fixedly mounted on the bottom ends of the plurality of support rods, a cylinder is fixedly mounted on the top end of the first support plate, a second support plate is fixedly mounted on the telescopic end of the cylinder, a plurality of sliding rods are fixedly mounted on the top end of the second support plate, and a welding head is fixedly mounted on the bottom end of the second support plate. By using the telescopic mechanism, the welding head can be raised and lowered, thereby facilitating welding of different positions of larger workpieces.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The utility model is provided with a moving mechanism, which can drive the telescopic mechanism and the welding head to directly weld larger workpieces without manual welding, thereby preventing workers from being affected by electric arcs.

[0012] 2. The utility model is provided with a telescopic mechanism, which can directly weld larger workpieces without manual back and forth movement for welding, thereby improving welding accuracy and reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a schematic structural diagram of the utility model.

[0015] Figure 2 It is a schematic structural diagram of the mobile mechanism of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the telescopic mechanism of the utility model.

[0017] In the figure: 1. bracket; 2. truss; 3. moving mechanism; 4. telescopic mechanism; 301. motor; 302. moving plate; 303. gear; 304. tooth plate; 305. first mounting plate; 306. slide groove; 307. slide rail; 308. groove; 309. through groove; 401. first support plate; 402. slide rod; 403. welding head; 404. second support plate; 405. through hole; 406. support rod; 407. cylinder; 408. second mounting plate. DETAILED DESCRIPTION

[0018] 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.

[0019] Example: Figure 1-3 As shown, the utility model provides a multi-directional gantry welding station, including a bracket 1, a truss 2 is fixedly installed on the top of the bracket 1, a moving mechanism 3 is fixedly installed in the middle of the truss 2, and a telescopic mechanism 4 is fixedly installed on the bottom of the moving mechanism 3. The moving mechanism 3 includes a moving plate 302, and grooves 308 are provided on both sides of the truss 2. Slide rails 307 are fixedly installed on the upper and lower sides of the groove 308. The slide rails 307 are "T"-shaped. The "T"-shaped slide rails 307 can prevent the moving plate 302 from falling off. The moving plate 302 is slidably installed in the groove 308. The moving plate 302 is "L"-shaped. The "L"-shaped moving plate 302 can carry the motor 301 and can also fix the first mounting plate 305. The moving plate 30 2 are provided with slide grooves 306 for use with slide rails 307 on the upper and lower sides, and a motor 301 is fixedly installed on the side of the movable plate 302 facing away from the truss 2. The output end of the motor 301 passes through the movable plate 302 and the truss 2 and is fixedly installed with a gear 303. Both sides of the truss 2 are provided with through grooves 309 for use with the gear 303. The outer surface of the gear 303 is meshed with a tooth plate 304, which is fixedly installed inside the truss 2. The bottom end of the movable plate 302 is fixedly installed with a first mounting plate 305. The gear 303 is driven to rotate by the motor 301, and the gear 303 rotates on the tooth plate 304. At the same time, the tooth plate 304 drives the two movable plates 302 to move, thereby driving the telescopic mechanism 4 to move.

[0020] The telescopic mechanism 4 includes a second mounting plate 408, and a plurality of support rods 406 are fixedly installed on the bottom end of the second mounting plate 408. The bottom ends of the plurality of support rods 406 are jointly fixedly installed with the first support plate 401, and the top of the first support plate 401 is fixedly installed with a cylinder 407. The telescopic end of the cylinder 407 is fixedly installed with the second support plate 404, and the top of the second support plate 404 is fixedly installed with a plurality of sliding rods 402. The plurality of support rods 406 and the sliding rods 402 are distributed in a rectangular array. The top of the first support plate 401 is provided with a plurality of through-type through holes 405, and the through holes 405 are slidably connected with the sliding rods 402. The bottom end of the second support plate 404 is fixedly installed with a welding head 403, and the second support plate 404 is driven to rise and fall by the cylinder 407. The second support plate 404 is limited by the cooperation of the sliding rods 402 and the through holes 405. At the same time, the second support plate 404 drives the welding head 403 to weld the workpiece.

[0021] Working principle: First, the workpiece to be welded is transported to the bottom end of the truss 2, and then the moving mechanism 3 is started for adjustment, and the motor 301 is started. The motor 301 drives the gear 303 to rotate, and the gear 303 rotates and moves on the tooth plate 304. The gear 303 will drive the moving plates 302 on both sides to move through the through slot 309. At the same time, the moving plates 302 slide in the grooves 308 on both sides of the truss 2 through the slide slot 306 and the slide rail 307, so that the moving plate 302 drives the second mounting plate 408 below to move through the first mounting plate 305;

[0022] Then, when the position adjustment is completed, the cylinder 407 on the telescopic mechanism 4 is started, and the cylinder 407 drives the second support plate 404 to rise and fall. At the same time, the second support plate 404 cooperates with the through holes 405 on the first support plate 401 through multiple sliding rods 402 to limit the second support plate 404 to prevent it from shifting. Finally, the second support plate 404 can drive the welding head 403 to descend and weld the workpiece.

[0023] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A multi-directional gantry welding station, comprising a bracket (1), characterized in that: A truss (2) is fixedly mounted on the top of the bracket (1), a moving mechanism (3) is fixedly mounted on the middle of the truss (2), and a telescopic mechanism (4) is fixedly mounted on the bottom of the moving mechanism (3); The moving mechanism (3) comprises a moving plate (302), grooves (308) are provided on both sides of the truss (2), and slide rails (307) are fixedly installed on the upper and lower sides of the groove (308). The moving plate (302) is slidably installed in the groove (308), and a motor (301) is fixedly installed on the side of the moving plate (302) facing away from the truss (2). The output end of the motor (301) passes through the moving plate (302) and the truss (2) and is fixedly installed with a gear (303). The outer surface of the gear (303) is meshed with a tooth plate (304), and the tooth plate (304) is fixedly installed inside the truss (2). The bottom end of the moving plate (302) is fixedly installed with a first mounting plate (305).

2. A multi-directional gantry welding station according to claim 1, characterized in that: The telescopic mechanism (4) comprises a second mounting plate (408), a plurality of support rods (406) are fixedly mounted on the bottom end of the second mounting plate (408), a first support plate (401) is fixedly mounted on the bottom ends of the plurality of support rods (406), a cylinder (407) is fixedly mounted on the top end of the first support plate (401), a second support plate (404) is fixedly mounted on the telescopic end of the cylinder (407), a plurality of sliding rods (402) are fixedly mounted on the top end of the second support plate (404), and a welding head (403) is fixedly mounted on the bottom end of the second support plate (404).

3. The multi-directional gantry welding station according to claim 1, characterized in that: The upper and lower sides of the movable plate (302) are both provided with sliding grooves (306) for use with the sliding rails (307).

4. The multi-directional gantry welding station according to claim 1, characterized in that: The slide rail (307) is T-shaped.

5. The multi-directional gantry welding station according to claim 1, characterized in that: The movable plate (302) is L-shaped.

6. The multi-directional gantry welding station according to claim 1, characterized in that: Both sides of the truss (2) are provided with through slots (309) for use with the gears (303).

7. The multi-directional gantry welding station according to claim 2, characterized in that: The top end of the first support plate (401) is provided with a plurality of through holes (405), and the through holes (405) are slidably sleeved with the sliding rod (402).

8. The multi-directional gantry welding station according to claim 2, characterized in that: The plurality of support rods (406) and sliding rods (402) are distributed in a rectangular array.

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