Double-layer stacking laser welding device

Abstract

The utility model relates to the technical field of welding positioning, and discloses a double-layer stacking laser welding device which comprises a sharing type platform used for bearing objects, a positioning block is arranged on the top of the sharing type platform, a pneumatic cylinder is arranged on one side of the positioning block, a control switch is arranged on one side of the sharing type platform, and the control switch is arranged on the top of the sharing type platform. A storage box is arranged on one side of the bottom of the sharing type platform, and a limiting mechanism used for limiting a nut is arranged at the bottom of the sharing type platform, so that the double-layer stacking laser welding device is provided, and a front clamp needs to be loosened during double-layer welding in production; and then a new material and a welded material are fixed through a new clamp, so that the labor intensity of workers is increased, and the production efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of welding positioning, and more specifically to a double-layer stacking laser welding device. Background Art

[0002] The double-layer stacking laser welding device is one of the important process equipment in the modern manufacturing industry, especially in the fields of automobiles, electronics, aerospace, etc. It has a wide range of applications. The double-layer stacking laser welding device achieves efficient and high-precision material connection by stacking two or more layers of materials and performing laser welding. When positioning the welding material, it is generally fixed by a special clamp, but when performing double-layer welding in production, the previous clamp needs to be loosened, and then the new material and the already welded material are fixed with a new clamp, which increases the labor intensity of the staff and reduces production efficiency.

[0003] In view of this, we propose a double-layer stacking laser welding device. Utility Model Content

[0004] The purpose of the utility model is to provide a double-layer stacked material laser welding device to address the deficiencies in the prior art. When double-layer welding is performed in production, the previous clamp needs to be loosened, and then the new material and the already welded material are fixed with a new clamp, thereby increasing the labor intensity of the staff and reducing the production efficiency.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a double-layer stacked laser welding device, comprising: a common platform for carrying articles, a positioning block is provided on the top of the common platform, a pneumatic cylinder is provided on one side of the positioning block, a control switch is provided on one side of the common platform, a storage box is provided on one side of the bottom of the common platform, and a limiting mechanism for limiting nuts is provided at the bottom of the common platform.

[0006] Preferably, the common platform is provided with a plurality of limiting holes for screws to pass through, and the limiting holes are distributed in an array.

[0007] Preferably, the positioning block is L-shaped, and is composed of a positioning column and a locking ring. The inner diameters of the positioning columns are consistent, and the locking ring is fixedly connected to one side of the positioning column, and each locking ring has a consistent size.

[0008] Preferably, the limiting mechanism comprises a limit block, both ends of which are slidably connected to the limit columns, and springs are provided below both ends of the limit block, and one side of the spring is tightly pressed with a nut.

[0009] Preferably, the limit block is provided with a connecting groove for limiting and fixing the nut of the positioning block, and a connecting hole for the screw to pass through is provided in the middle of the connecting groove.

[0010] Preferably, the limiting mechanisms are distributed in an array at the bottom of the common platform and are aligned with the positions of the limiting holes.

[0011] According to the above scheme,

[0012] Compared with the prior art, the beneficial effects are as follows:

[0013] The utility model fixes and connects the positioning block through a common platform, a pneumatic cylinder is provided on one side of the positioning block, and a limiting mechanism is provided at the bottom of the common platform. The limiting mechanism includes a limiting block, a limiting column, a spring and a nut, which effectively prevents the nut from falling off and can quickly switch the clamp to achieve the effect of quickly replacing the product and save time and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall front view structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall top view structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the positioning block structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the limiting mechanism of the utility model;

[0019] In the figure: 1. common platform; 2. positioning block; 3. pneumatic cylinder; 4. control switch; 5. storage box; 6. limiting mechanism; 101. limiting hole; 201. positioning column; 202. locking ring; 601. limiting block; 602. limiting column; 603. spring; 604. nut; 605. connecting groove; 606. connecting hole. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below with reference to the accompanying drawings and through specific embodiments. The following embodiments are merely illustrative and not limiting of the protection scope of the utility model.

[0021] Example

[0022] like Figure 1-Figure 5As shown: a double-layer stacking laser welding device, including: a common platform 1 for carrying articles, a positioning block 2 is provided on the top of the common platform 1, a pneumatic cylinder 3 is provided on one side of the positioning block 2, a control switch 4 is provided on one side of the common platform 1, a storage box 5 is provided on one side of the bottom of the common platform 1, and a limiting mechanism 6 for limiting nuts is provided at the bottom of the common platform 1. The utility model fixes the positioning block to the common platform, a pneumatic cylinder is provided on one side of the positioning block, and a limiting mechanism is provided at the bottom of the common platform. The limiting mechanism includes a limiting block, a limiting column, a spring and a nut, which effectively prevents the nut from falling off. At the same time, the fixture can be quickly switched to achieve the effect of quickly replacing products and save time and cost.

[0023] It can be understood that: the common platform 1 is provided with a plurality of limit holes 101 for the screw to pass through, and the limit holes 101 are distributed in an array. The design of the limit holes helps to simplify the operation process and improve work efficiency. The operator can quickly find the appropriate hole position, pass the screw through and fix the workpiece without complicated adjustments and measurements. This not only saves time, but also reduces the difficulty of operation, so that even inexperienced operators can easily master it.

[0024] It can be understood that: the positioning block 2 is L-shaped, and the positioning block 2 is composed of a positioning column 201 and a locking ring 202. The inner diameter of the positioning column 201 is consistent, and the locking ring 202 is fixedly connected to one side of the positioning column 201. Each locking ring 202 has the same size, and the inner diameter of the positioning column is consistent, which ensures the consistency and accuracy of the workpiece during the positioning process. The locking ring is fixedly connected to one side of the positioning column, and through its tightening effect, the workpiece is firmly locked on the positioning column to prevent the workpiece from loosening or falling off.

[0025] Each locking ring is of the same size, making the positioning block more convenient and efficient in use. Users do not need to adjust the size of the locking ring according to the size of different workpieces. They only need to place the workpiece on the positioning column and then use the locking ring to quickly lock it. This simplified operation process not only improves work efficiency, but also reduces operation difficulty and cost.

[0026] It can be understood that the limiting mechanism 6 includes a limit block 601, the two ends of the limit block 601 are slidably connected to the limit column 602, and springs 603 are provided below the two ends of the limit block 601. One side of the spring 603 is tightly pressed with a nut 604, so that the limit block can move freely within a limited range. This sliding connection method not only ensures the stability of the limit block, but also enables it to adjust its position adaptively when subjected to external force, thereby avoiding damage to components caused by excessive constraints and effectively preventing the nut from loosening or falling off during operation.

[0027] It can be understood that: the limit block 601 is provided with a connection groove 605 for limiting and fixing the nut of the positioning block, and the middle of the connection groove 605 is provided with a connection hole 606 for the screw to pass through, which ensures the stability of the positioning block on the platform and effectively prevents the positioning block from moving or deflecting due to external forces. The user does not need to disassemble the entire limit block or make complicated adjustments, and can easily pass the screw through the connection hole, thereby firmly fixing the positioning block on the platform. This design not only simplifies the operation process, but also greatly shortens the installation and commissioning time of the equipment.

[0028] It can be understood that the limiting mechanisms 6 are distributed in an array at the bottom of the common platform 1 and are aligned with the position of the limiting holes 101, which enhances the overall stability of the platform and helps to disperse and balance the various forces acting on the platform. The array distribution means that these limiting mechanisms are arranged according to a certain pattern and spacing. This orderly structure helps to maintain the flatness of the platform and reduce deformation, thereby ensuring the safety and processing accuracy of the loaded objects or workpieces.

[0029] The working process of the utility model is as follows: the common platform serves as the basis of the entire device, carrying the double-layer stack to be welded. A positioning block is provided on the top of the platform for fixing the fixture and positioning the stack. The positioning block adopts an L-shaped design, consisting of a positioning column and a locking ring, to ensure the stability and accuracy of the stack during welding. At the same time, the platform also has a plurality of limiting holes, which are distributed in an array, so that the screw can pass through and fix the stack.

[0030] In the welding process, the pneumatic cylinder plays a key role. It is located on one side of the positioning block. By operating the control switch, it can drive the telescopic movement of the pneumatic cylinder, thereby realizing the fast and accurate grasping and placement of the fixture. A storage box and a limiting mechanism are provided at the bottom of the common platform. The storage box is used to store tools, spare parts or other related items for easy access and management by users; while the limiting mechanism is used to limit the nut to ensure the correct position and tightening state of the nut during the welding process. The limiting mechanism is composed of components such as a limit block, a limit column, a spring and a nut. The limit block has a connection groove and a connection hole to facilitate the connection and fixation with the nut. At the same time, the limiting mechanism is distributed in an array at the bottom of the platform, consistent with the position of the limit hole, which enhances the overall stability and practicality.

[0031] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A double-layer stacked material laser welding device, characterized in that: include: A common platform (1) for carrying articles, wherein a positioning block (2) is provided on the top of the common platform (1), a pneumatic cylinder (3) is provided on one side of the positioning block (2), a control switch (4) is provided on one side of the common platform (1), a storage box (5) is provided on one side of the bottom of the common platform (1), and a limiting mechanism (6) for limiting a nut is provided on the bottom of the common platform (1).

2. A double-layer stacking laser welding device according to claim 1, characterized in that: The common platform (1) is provided with a plurality of limiting holes (101) for screw rods to pass through, and the limiting holes (101) are distributed in an array.

3. A double-layer stacking laser welding device according to claim 1, characterized in that: The positioning block (2) is L-shaped and consists of a positioning column (201) and a locking ring (202). The positioning column (201) has a consistent inner diameter. The locking ring (202) is fixedly connected to one side of the positioning column (201). Each locking ring (202) has a consistent size.

4. A double-layer stacking laser welding device according to claim 1, characterized in that: The limiting mechanism (6) comprises a limiting block (601), both ends of which are slidably connected to limiting columns (602), springs (603) are provided below both ends of the limiting block (601), and one side of the spring (603) is tightly pressed with a nut (604).

5. A double-layer stacking laser welding device according to claim 4, characterized in that: The limiting block (601) is provided with a connecting groove (605) for limiting and fixing the positioning block nut, and a connecting hole (606) for the screw rod to pass through is provided in the middle of the connecting groove (605).

6. A double-layer stacking laser welding device according to claim 5, characterized in that: The limiting mechanisms (6) are distributed in an array at the bottom of the common platform (1) and are aligned with the positions of the limiting holes (101).

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