Laser welding jig for aluminum plate machining

Abstract

The utility model relates to the field of aluminum plate machining, in particular to a laser welding jig for aluminum plate machining, which comprises a machine table, a laser welding head is mounted on one side of the upper portion of the machine table through a welding seat, a transverse moving plate is slidably mounted in the middle of the machine table through a sliding groove, a vertical moving plate is mounted on the outer wall of the transverse moving plate in a sleeved manner, and a notch is formed in the middle of one side of the vertical moving plate. A linkage gear is rotationally installed in the middle of the notch, one end of the linkage gear is meshed with a tooth groove formed in one side of the transverse moving plate, and a locking block is arranged on the side, away from the linkage gear, of the linkage gear. According to the aluminum plate welding device, the X-axis moving function and the Y-axis moving function of an aluminum plate are achieved through the arrangement of the transverse moving plate and the vertical moving plate, convenient and efficient welding operation is achieved through the cooperation of the transverse moving plate and the vertical moving plate and the laser welding head, meanwhile, the transverse moving plate can be locked by fastening the first locking screw, the locking block and the linkage gear are locked by pushing the locking block, and therefore the aluminum plate can be conveniently welded. Therefore, the moving function of the vertical moving plate is limited, the independent locking function of the plate is achieved, and the workpiece positioning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plate processing, in particular to a laser welding jig for aluminum plate processing. Background Art

[0002] The processing of aluminum plates usually includes basic steps such as cutting, bending, and forming to transform the original aluminum plate material into the required shape and size.

[0003] At present, during the processing of aluminum plates, it is often necessary to weld two or more aluminum plates together to meet the production requirements. However, in actual use, traditional welding methods are mostly achieved by manual cooperation with welding tools, with poor positioning effect and cumbersome operation process, and the welding quality cannot be guaranteed. Therefore, there is an urgent need for a laser welding jig for aluminum plate processing. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a laser welding jig for aluminum plate processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A laser welding jig for aluminum plate processing includes a machine table. One side of the upper part of the machine table is installed with a laser welding head through a welding seat, and a transverse moving plate is slidably installed in the middle of the machine table through a chute. A vertical moving plate is sleeved on the outer wall of the transverse moving plate. A notch is opened in the middle of one side of the vertical moving plate, and a linkage gear is rotatably installed in the middle of the notch. One end of the linkage gear is meshed with a tooth groove opened on one side of the transverse moving plate, and a locking block is arranged on the side far from the linkage gear.

[0007] In addition, preferably, a vertical moving plate is arranged below the laser welding head. A plurality of first installation grooves are opened in the upper part of the vertical moving plate. Installation sliders are installed in the first installation grooves in a limited sliding manner. The upper parts of the installation sliders are connected with locking screw rods II through threads. A pressing block is arranged at the bottom of the locking screw rod II.

[0008] In addition, preferably, a U-shaped slider is installed in the chute in a limited sliding manner. The upper part of the U-shaped slider is connected with the transverse moving plate, and a threaded hole is opened at the bottom. A locking screw rod I is installed in the threaded hole, and the locking screw rod I is in frictional contact with the bottom wall of the machine table.

[0009] In addition, preferably, both sides of the vertical moving plate are in a "C" shape, and both sides are limited and buckled at both ends of the transverse moving plate. The vertical moving plate is limited and slidable on the transverse moving plate. One side of the transverse moving plate is a smooth surface, and a tooth groove is opened on the other side.

[0010] In addition, preferably, when the vertical moving plate is limited and moved on the transverse moving plate, the linkage gear rotates and meshes with the tooth groove.

[0011] In addition, a preferred structure is that an installation groove II is formed on one side of the vertical moving plate, a limiting convex block is installed on the inner wall of the installation groove II in a limiting sliding manner, one end of the limiting convex block is connected to the locking block, and when the locking block moves in the installation groove II, the limiting convex block is in pressing contact with an arc-shaped convex block arranged inside the installation groove II.

[0012] The beneficial effects of the present utility model are as follows:

[0013] In the present utility model, the movement functions of the aluminum plate parts in the X and Y axes are realized through the settings of the horizontal moving plate and the vertical moving plate, and in cooperation with the laser welding head to achieve convenient and efficient welding operations. At the same time, the horizontal moving plate can be locked by tightening the locking screw I, and by pushing the locking block, the locking block is locked with the linkage gear, so that the movement function of the vertical moving plate is limited, and then the separate locking function of the plate parts is realized, improving the workpiece positioning effect, ensuring the processing quality, and meeting the processing requirements. Description of the Drawings

[0014] Figure 1 It is a schematic external structure diagram of a laser welding jig for aluminum plate processing proposed by the present utility model;

[0015] Figure 2 It is a schematic bottom structure diagram of a laser welding jig for aluminum plate processing proposed by the present utility model;

[0016] Figure 3 It is a schematic exploded structure diagram of the machine table proposed by the present utility model;

[0017] Figure 4 It is a schematic structure diagram of the installation slider proposed by the present utility model;

[0018] Figure 5 It is a schematic connection structure diagram of the linkage gear proposed by the present utility model;

[0019] Figure 6 It is a schematic connection structure diagram of the locking block proposed by the present utility model.

[0020] In the figure: 1 machine table, 2 horizontal moving plate, 21 tooth grooves, 22 U-shaped slider, 3 vertical moving plate, 4 locking block, 41 limiting convex block, 5 linkage gear, 6 welding seat, 61 laser welding head, 7 installation groove I, 8 installation slider, 9 sliding groove, 10 locking screw I, 11 installation groove II, 111 arc-shaped convex block, 12 locking screw II, 121 pressing block. Specific Embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0022] Reference Figure 1-6 , a laser welding jig for aluminum plate processing, including a machine table 1. On one side of the upper part of the machine table 1, a laser welding head 61 is installed through a welding seat 6. In the middle of the machine table 1, a transverse moving plate 2 is slidably installed through a chute 9. An upright moving plate 3 is sleeved on the outer wall of the transverse moving plate 2. A notch is opened in the middle of one side of the upright moving plate 3. A linkage gear 5 is rotatably installed in the middle of the notch. One end of the linkage gear 5 meshes with a tooth groove 21 opened on one side of the transverse moving plate 2, and a locking block 4 is provided on the side far from the linkage gear 5.

[0023] Furthermore, a vertical moving plate 3 is provided below the laser welding head 61. A plurality of first mounting grooves 7 are opened on the upper part of the vertical moving plate 3. Mounting sliders 8 are slidably installed in the first mounting grooves 7 in a limited manner. A locking screw rod II 12 is connected to the upper part of the mounting slider 8 through threads. A pressing block 121 is provided at the bottom of the locking screw rod II 12.

[0024] Furthermore, a U-shaped slider 22 is slidably installed in the chute 9 in a limited manner. The upper part of the U-shaped slider 22 is connected to the transverse moving plate 2, and a threaded hole is opened at the bottom. A locking screw rod I 10 is installed in the threaded hole. The locking screw rod I 10 is in frictional contact with the bottom wall of the machine table 1.

[0025] Furthermore, both sides of the vertical moving plate 3 are in a "C" shape. The two sides are snap-fitted at the two ends of the transverse moving plate 2. The vertical moving plate 3 is slidably installed on the transverse moving plate 2 in a limited manner. One side of the transverse moving plate 2 is a smooth surface, and a tooth groove 21 is opened on the other side.

[0026] Furthermore, when the vertical moving plate 3 is slidably moved on the transverse moving plate 2, the linkage gear 5 rotates and meshes with the tooth groove 21.

[0027] Furthermore, a second mounting groove 11 is opened on one side of the vertical moving plate 3. A limiting convex block 41 is slidably installed in the inner wall of the second mounting groove 11 in a limited manner. One end of the limiting convex block 41 is connected to the locking block 4. When the locking block 4 moves in the second mounting groove 11, the limiting convex block 41 is in pressing contact with an arc-shaped convex block 111 arranged inside the second mounting groove 11.

[0028] In this embodiment, a plurality of mounting sliders 8 are installed in the first mounting grooves 7 opened on the vertical moving plate 3 by means of sliding connection. The aluminum plate parts to be connected are placed on the vertical moving plate 3. Manually preliminarily align them so that the welding interfaces correspond and fit. By rotating the locking screw rod II 12 provided on the mounting slider 8, the pressing block 121 moves downward and presses and locks the surface of the workpiece. Then, according to the welding position, manually push the positions of the transverse moving plate 2 and the vertical moving plate 3 to change the overall X and Y axis direction positions of the workpiece.

[0029] Among them, when performing welding treatment in the X-axis direction, to prevent the vertical movement plate 3 from shifting, by pushing the locking block 4, the locking block 4 is moved and engaged and locked with the linkage gear 5. At this time, the rotation function of the linkage gear 5 is restricted, and it cannot rotate meshingly through the tooth groove 21 opened on one side of the transverse movement plate 2. At this time, welding can be achieved by moving the transverse movement plate 2.

[0030] Among them, when performing welding treatment in the Y-axis direction, to prevent the transverse movement plate 2 from shifting, by tightening the first locking screw 10 provided at the bottom of the transverse movement plate 2, the screw thereof is in frictional contact with the bottom wall of the machine table 1, thereby achieving the locking effect. At the same time, by pulling the vertical movement plate 3 to achieve welding;

[0031] During the movement of the vertical movement plate 3, the linkage gear 5 meshes with and rotates with the tooth groove 21 to ensure the movement stability of the vertical movement plate 3.

[0032] Among them, during the actual use process, when the locking block 4 moves, the limiting convex block 41 inside it is squeezed by the arc-shaped convex block 111 in the second installation groove 11. After moving a certain distance, the limiting convex block 41 breaks through the arc-shaped convex block 111, and the limiting convex block 41 is limited by the depressions left on both sides of the arc-shaped convex block 111. Its principle is similar to the push switch on a flashlight, which is easy to understand and will not be elaborated here.

[0033] Among them, during the actual use process, a fixture mechanism is composed of the installation slider 8, the second locking screw 12, and the pressing block 121, thereby locking the aluminum plate part to cooperate with the processing. Any installation part corresponding to the notch of the first installation groove 7 can be installed on the vertical movement plate 3, and a threaded hole for installing a fastener is still reserved on one side of the installation slider 8, thereby meeting the function of the fastener to lock the installation slider 8. This will not be elaborated here.

[0034] In the present utility model, the movement functions of the aluminum plate part in the X and Y axes are realized through the settings of the transverse movement plate 2 and the vertical movement plate 3, and in cooperation with the laser welding head 61 to achieve convenient and efficient welding operations. At the same time, the transverse movement plate 2 can be locked by tightening the first locking screw 10, and by pushing the locking block 4, the locking block 4 is locked with the linkage gear 5, so that the movement function of the vertical movement plate 3 is restricted, thereby realizing the separate locking function of the plate part, improving the workpiece positioning effect, ensuring the processing quality, and meeting the processing requirements.

[0035] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A laser welding jig for aluminum plate processing, comprising a machine platform (1), characterized in that: A laser welding head (61) is installed on one side of the upper part of the machine table (1) via a welding seat (6), and a transverse plate (2) is slidably installed on the middle part of the machine table (1) via a slide groove (9), a vertical plate (3) is sleeved and installed on the outer wall of the transverse plate (2), a notch is provided in the middle part of one side of the vertical plate (3), a linkage gear (5) is rotatably installed in the middle part of the notch, one end of the linkage gear (5) is meshed with a tooth groove (21) provided on one side of the transverse plate (2), and a locking block (4) is provided on the side away from the linkage gear (5).

2. The laser welding jig for aluminum plate processing according to claim 1, characterized in that: A vertical moving plate (3) is provided below the laser welding head (61), a plurality of mounting grooves (7) are provided on the upper portion of the vertical moving plate (3), a mounting slide block (8) is mounted in the mounting groove (7) in a limited sliding manner, a locking screw rod (12) is connected to the upper portion of the mounting slide block (8) via a thread, and a pressure block (121) is provided at the bottom of the locking screw rod (12).

3. The laser welding jig for aluminum plate processing according to claim 1, characterized in that: A U-shaped slider (22) is installed in the slide groove (9) for limited sliding. The upper part of the U-shaped slider (22) is connected to the transverse plate (2), and a threaded hole is opened at the bottom. A locking screw (10) is installed in the threaded hole. The locking screw (10) is in friction contact with the bottom wall of the machine platform (1).

4. The laser welding jig for aluminum plate processing according to claim 1, characterized in that: The two sides of the vertical moving plate (3) are in a "C" shape, and the two sides are limitedly buckled at the two ends of the transverse moving plate (2), and the vertical moving plate (3) is limitedly slid on the transverse moving plate (2), one side of the transverse moving plate (2) is set as a smooth surface, and the other side is provided with a tooth groove (21).

5. The laser welding jig for aluminum plate processing according to claim 1, characterized in that: When the vertical moving plate (3) moves on the horizontal moving plate (2) in a limited manner, the linkage gear (5) rotates and meshes with the tooth groove (21).

6. The laser welding jig for aluminum plate processing according to claim 1, characterized in that: A second mounting groove (11) is provided on one side of the vertically movable plate (3), and a limiting protrusion (41) is slidably mounted on the inner wall of the second mounting groove (11), one end of the limiting protrusion (41) is connected to the locking block (4), and when the locking block (4) moves into the second mounting groove (11), the limiting protrusion (41) is pressed and contacted with an arc-shaped protrusion (111) arranged inside the second mounting groove (11).

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