Aluminum alloy thin-wall shell welding device

Abstract

The utility model relates to the technical field of aluminum alloy shell welding, in particular to an aluminum alloy thin-wall shell welding device which comprises a welding frame, a welding unit and a clamping unit, and the clamping unit comprises a workbench, a driving motor, a cross-shaped arc plate, two fixing rods, two sliding rings, two movable plates, two moving plates, two frosted layers and a supporting assembly. The aluminum alloy thin wall is placed on the workbench, the control end starts the driving motor to drive the cross arc plate to rotate and the two movable plates to move in the opposite directions, at the moment, the two movable plates can move in the opposite directions till the frosted layer makes contact with the aluminum alloy thin wall, the driving motor outputs proper torque, and then the aluminum alloy thin wall is driven to rotate. The aluminum alloy thin wall is prevented from jumping up, the supporting assembly is used for assisting clamping of the aluminum alloy thin wall, in this way, the welding precision of the aluminum alloy thin wall is improved, rapid positioning of the aluminum alloy thin wall is facilitated, and the welding precision and efficiency are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy shell welding, in particular to an aluminum alloy thin-wall shell welding device. Background Art

[0002] With the development of the steel industry, aluminum alloy came into being. Aluminum alloy is used in various fields due to its excellent properties such as light weight, high strength and corrosion resistance. Aluminum alloy thin-wall refers to aluminum tubes with relatively thin wall thickness. This material has a relatively thin wall structure in the engineering field and is usually used in application scenarios that require lightweight and precision. The manufacture and application of aluminum alloy thin-wall involves a variety of technologies and processes to ensure its mechanical properties and durability.

[0003] Existing aluminum alloy thin walls are generally placed directly on a welding rack and then welded using welding equipment.

[0004] The current welding accuracy of aluminum alloy thin walls is poor, which is not conducive to the rapid positioning and fixation of aluminum alloy thin walls, affecting the welding accuracy and efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide an aluminum alloy thin-wall shell welding device, aiming to solve the problem that the current aluminum alloy thin-wall welding precision is poor, which is not conducive to the rapid positioning and fixing of the aluminum alloy thin wall, and affects the welding precision and efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides an aluminum alloy thin-walled shell welding device, comprising a welding frame, a welding unit and a clamping unit, wherein the clamping unit comprises a workbench, a driving motor, a cross arc plate, two fixed rods, two slip rings, two movable plates, two moving plates, two frosted layers and a supporting assembly, the welding unit is arranged above the welding frame, the clamping unit is arranged above the welding frame, the workbench is fixedly connected to the welding frame and is located above the welding frame, the driving motor is fixedly connected to the workbench and is located on the inner bottom wall of the workbench, the cross arc plate is fixedly connected to the driving motor and is located at the output end of the driving motor, the two The fixed rods are fixedly connected to the workbench and are respectively located on the inner side walls of the workbench. The two slip rings are slidably connected to the corresponding fixed rods and are located on the outer side walls of the fixed rods. The two movable plates are fixedly connected to the corresponding slip rings and are located on one side of the slip rings. The two movable plates are slidably matched with the workbench. The two movable plates are fixedly connected to the corresponding movable plates and are located at one end of the movable plates. The two frosted layers are fixedly connected to the corresponding movable plates and are located on one side of the movable plates. The support assembly is arranged above the workbench. The two movable plates respectively have teeth and grooves, and the teeth and grooves are adapted to the cross arc plates.

[0007] Wherein, the clamping unit further includes a limiting plate, which is fixedly connected to the workbench and located on the inner top wall of the workbench, and the limiting plate is adapted to the slip ring.

[0008] Wherein, the support assembly includes a conical seat and an auxiliary wheel. The conical seat is fixedly connected to the workbench and is located above the workbench. The auxiliary wheel is rotatably connected to the conical seat and is located on the inner side wall of the conical seat.

[0009] In which, the welding unit includes a welding machine, two brackets, a cylinder, a mounting plate, a top plate and a connecting assembly. The two brackets are fixedly connected to the welding frame and are respectively located above the welding frame. The two brackets on the top plate are fixedly connected and are located above the two brackets. The mounting plate is slidably connected to the two brackets and is located between the two brackets. The cylinder is fixedly connected to the top plate and is located above the top plate. The output end of the cylinder is fixedly connected to the mounting plate and is located above the mounting plate, and the output end of the cylinder passes through the top plate. The connecting assembly is arranged below the mounting plate, and the welding machine is arranged below the mounting plate.

[0010] In which, the connecting assembly includes a slide, a skateboard, an electric telescopic rod and an electric slide rail. The slide is fixedly connected to the mounting plate and is located below the mounting plate. The skateboard is slidably connected to the slide and is located on the inner side wall of the slide. The electric telescopic rod is fixedly connected to the slide and is located on the inner side wall of the slide. The output end of the electric telescopic rod is fixedly connected to the skateboard and is located on one side of the skateboard. The electric slide rail is fixedly connected to the skateboard and is located below the skateboard. The welding machine is slidably connected to the electric slide rail and is located below the electric slide rail.

[0011] Wherein, the welding unit further includes an auxiliary rod, both ends of which are fixedly connected to the top plate and the welding frame respectively, and the auxiliary rod is in sliding cooperation with the mounting plate.

[0012] The utility model provides an aluminum alloy thin-wall shell welding device, which places the aluminum alloy thin wall on the workbench, starts the driving motor by the control end, drives the cross arc plate to rotate, and the two movable plates move in opposite directions. At this time, the two movable plates will move toward each other until the frosted layer contacts the aluminum alloy thin wall, and the driving motor then outputs a suitable torque to avoid the aluminum alloy thin wall from bouncing up. The support component is used to assist in clamping the aluminum alloy thin wall. In this way, the welding accuracy of the aluminum alloy thin wall is improved, which is conducive to the rapid positioning of the aluminum alloy thin wall and ensures welding accuracy and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application 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.

[0014] Figure 1 It is a structural schematic diagram of the aluminum alloy thin-wall shell welding device of the present utility model.

[0015] Figure 2 It is a front view of the aluminum alloy thin-wall shell welding device of the present invention.

[0016] Figure 3 This utility model Figure 2 AA line section view.

[0017] Figure 4 This utility model Figure 2 BB line cross-sectional view.

[0018] 101-welding frame, 102-workbench, 103-drive motor, 104-cross arc plate, 105-fixed rod, 106-slip ring, 107-movable plate, 108-movable plate, 109-frosted layer, 110-limiting plate, 111-conical seat, 112-auxiliary wheel, 113-welding machine, 114-bracket, 115-cylinder, 116-mounting plate, 117-top plate, 118-auxiliary rod, 119-slide, 120-slide plate, 121-electric telescopic rod, 122-electric slide rail, 123-tooth groove. DETAILED DESCRIPTION

[0019] See also Figures 1 to 4 ,in, Figure 1 This is a structural diagram of the aluminum alloy thin-wall shell welding device of the utility model. Figure 2 This is a front view of the aluminum alloy thin-wall shell welding device of the utility model. Figure 3 This utility model Figure 2 AA line section view, Figure 4 This utility model Figure 2 BB line cross-sectional view.

[0020] The utility model provides an aluminum alloy thin-walled shell welding device, including a welding frame 101, a welding unit and a clamping unit, the clamping unit including a workbench 102, a drive motor 103, a cross arc plate 104, two fixed rods 105, two slip rings 106, two movable plates 107, two moving plates 108, two frosted layers 109, a limit plate 110 and a support assembly, the support assembly including a conical seat 111 and an auxiliary wheel 112, the welding unit including a welding machine 113, two brackets 114, a cylinder 115, a mounting plate 116, a top plate 117, an auxiliary rod 118 and a connecting assembly, the connecting assembly including a slide 119, a slide plate 120, an electric telescopic rod 121 and an electric slide rail 122, and the two movable plates 107 respectively have tooth grooves 123.

[0021] The workbench 102 is fixedly connected to the welding frame 101 and is located above the welding frame 101. The drive motor 103 is fixedly connected to the workbench 102 and is located on the inner bottom wall of the workbench 102. The cross arc plate 104 is fixedly connected to the drive motor 103 and is located at the output end of the drive motor 103. The two fixed rods 105 are fixedly connected to the workbench 102 and are respectively located on the inner side walls of the workbench 102. The two slip rings 106 are slidably connected to the corresponding fixed rods 105 and are located on the outer side walls of the fixed rods 105. The two movable The plates 107 are fixedly connected to the corresponding slip rings 106 and are located on one side of the slip rings 106, and the two movable plates 107 are slidably matched with the workbench 102, the two movable plates 108 are fixedly connected to the corresponding movable plates 107 and are located at one end of the movable plates 107, the two frosted layers 109 are fixedly connected to the corresponding movable plates 108 and are located on one side of the movable plates 108, the support assembly is arranged above the workbench 102, and the two movable plates 107 respectively have tooth grooves 123, and the tooth grooves 123 are adapted to the cross arc plates 104.

[0022] In this embodiment, the aluminum alloy thin wall is placed on the workbench 102, and the control end starts the driving motor 103 to drive the cross arc plate 104 to rotate, and the two movable plates 107 move in opposite directions. At this time, the two movable plates 108 will move toward each other until the frosted layer 109 contacts the aluminum alloy thin wall. The driving motor 103 then outputs a suitable torque to prevent the aluminum alloy thin wall from bouncing up. The support assembly is used to assist in clamping the aluminum alloy thin wall. In this way, the welding accuracy of the aluminum alloy thin wall is improved, which is conducive to the rapid positioning of the aluminum alloy thin wall and ensures welding accuracy and efficiency.

[0023] Furthermore, the limiting plate 110 is fixedly connected to the workbench 102 and is located on the inner top wall of the workbench 102 , and the limiting plate 110 is adapted to the slip ring 106 .

[0024] In this embodiment, the limiting plate 110 limits the moving distance of the slip ring 106 to prevent the movable plate 107 from falling off from the cross-arc plate 104, thereby reducing the number of maintenance times required by staff.

[0025] Furthermore, the conical seat 111 is fixedly connected to the workbench 102 and is located above the workbench 102 , and the auxiliary wheel 112 is rotatably connected to the conical seat 111 and is located on the inner side wall of the conical seat 111 .

[0026] In this embodiment, the auxiliary wheel 112 in the conical seat 111 supports the aluminum alloy thin wall for clamping, thereby preventing the aluminum alloy thin wall from directly contacting the workbench 102 and reducing the occurrence of wear.

[0027] Furthermore, the two brackets 114 are fixedly connected to the welding frame 101 and are respectively located above the welding frame 101. The top plate 117 is fixedly connected to the two brackets 114 and is located above the two brackets 114. The mounting plate 116 is slidingly connected to the two brackets 114 and is located between the two brackets 114. The cylinder 115 is fixedly connected to the top plate 117 and is located above the top plate 117. The output end of the cylinder 115 is fixedly connected to the mounting plate 116 and is located above the mounting plate 116. The output end of the cylinder 115 passes through the top plate 117. The connecting assembly is arranged below the mounting plate 116, and the welding machine 113 is arranged below the mounting plate 116.

[0028] In this embodiment, the cylinder 115 is activated to move downward against the mounting plate 116, thereby adjusting the height of the welding machine 113 and achieving movement on the Z axis for easier operation and use by staff.

[0029] Furthermore, the slide 119 is fixedly connected to the mounting plate 116 and is located below the mounting plate 116; the slide 120 is slidably connected to the slide 119 and is located on the inner side wall of the slide 119; the electric telescopic rod 121 is fixedly connected to the slide 119 and is located on the inner side wall of the slide 119; the output end of the electric telescopic rod 121 is fixedly connected to the slide 120 and is located on one side of the slide 120; the electric slide rail 122 is fixedly connected to the slide 120 and is located below the slide 120; the welding machine 113 is slidably connected to the electric slide rail 122 and is located below the electric slide rail 122.

[0030] In this embodiment, the electric telescopic rod 121 and the electric slide rail 122 are activated to realize the movement of the welding machine 113 in the X-axis and Y-axis directions, which can effectively improve the welding efficiency.

[0031] Furthermore, both ends of the auxiliary rod 118 are fixedly connected to the top plate 117 and the welding frame 101 respectively, and the auxiliary rod 118 is slidably matched with the mounting plate 116 .

[0032] In this embodiment, the auxiliary rod 118 is used to assist the mounting plate 116 in sliding, thereby avoiding shaking and ensuring welding accuracy.

[0033] The above disclosure is only a preferred embodiment of the present application and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present application are still within the scope covered by the present application.

Claims

1. A welding device for aluminum alloy thin-walled shell, characterized in that: It comprises a welding frame, a welding unit and a clamping unit, wherein the welding unit is arranged above the welding frame, and the clamping unit is arranged above the welding frame; The clamping unit includes a workbench, a driving motor, a cross arc plate, two fixed rods, two slip rings, two movable plates, two moving plates, two frosting layers and a supporting assembly. The workbench is fixedly connected to the welding frame and is located above the welding frame. The driving motor is fixedly connected to the workbench and is located on the inner bottom wall of the workbench. The cross arc plate is fixedly connected to the driving motor and is located at the output end of the driving motor. The two fixed rods are fixedly connected to the workbench and are respectively located on the inner side walls of the workbench. The two slip rings are fixedly connected to the corresponding The fixed rod is slidably connected and is located on the outer side wall of the fixed rod. The two movable plates are fixedly connected to the corresponding slip ring and are located on one side of the slip ring. The two movable plates are slidably matched with the workbench. The two movable plates are fixedly connected to the corresponding movable plates and are located at one end of the movable plate. The two frosted layers are fixedly connected to the corresponding movable plates and are located on one side of the movable plate. The supporting assembly is arranged above the workbench. The two movable plates respectively have teeth and grooves, and the teeth and grooves are adapted to the cross arc plate.

2. The aluminum alloy thin-walled shell welding device according to claim 1, characterized in that: The clamping unit further includes a limiting plate, which is fixedly connected to the workbench and located on the inner top wall of the workbench, and the limiting plate is adapted to the slip ring.

3. The aluminum alloy thin-walled shell welding device according to claim 2, characterized in that: The support assembly includes a conical seat and an auxiliary wheel. The conical seat is fixedly connected to the workbench and is located above the workbench. The auxiliary wheel is rotatably connected to the conical seat and is located on the inner side wall of the conical seat.

4. The aluminum alloy thin-walled shell welding device according to claim 3, characterized in that: The welding unit includes a welding machine, two brackets, a cylinder, a mounting plate, a top plate and a connecting assembly. The two brackets are fixedly connected to the welding frame and are respectively located above the welding frame. The two brackets on the top plate are fixedly connected and are located above the two brackets. The mounting plate is slidably connected to the two brackets and is located between the two brackets. The cylinder is fixedly connected to the top plate and is located above the top plate. The output end of the cylinder is fixedly connected to the mounting plate and is located above the mounting plate, and the output end of the cylinder passes through the top plate. The connecting assembly is arranged below the mounting plate, and the welding machine is arranged below the mounting plate.

5. The aluminum alloy thin-walled shell welding device according to claim 4, characterized in that: The connecting assembly includes a slide, a skateboard, an electric telescopic rod and an electric slide rail. The slide is fixedly connected to the mounting plate and is located below the mounting plate. The skateboard is slidably connected to the slide and is located on the inner side wall of the slide. The electric telescopic rod is fixedly connected to the slide and is located on the inner side wall of the slide. The output end of the electric telescopic rod is fixedly connected to the skateboard and is located on one side of the skateboard. The electric slide rail is fixedly connected to the skateboard and is located below the skateboard. The welding machine is slidably connected to the electric slide rail and is located below the electric slide rail.

6. The aluminum alloy thin-walled shell welding device according to claim 5, characterized in that: The welding unit further includes an auxiliary rod, both ends of which are fixedly connected to the top plate and the welding frame respectively, and the auxiliary rod is in sliding cooperation with the mounting plate.

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