A cross-rotating platform for tire beads

Abstract

The utility model relates to the technical field of bead production, especially a kind of bead cross rotary table, it can turn over bead, it is convenient to the welding repair of the upper and lower ends of bead, it is easy to use, and practicality is high;Including bottom plate;Still including index plate A, clamp, moving mechanism and turnover mechanism, index plate A is installed on bottom plate by moving mechanism, moving mechanism is used to move index plate A, clamp is installed in the rotating end of the upper portion of index plate A, turnover mechanism is installed on bottom plate, and turnover mechanism has the function of turning over.

Description

Technical Field

[0001] This utility model relates to the technical field of tire bead production, and in particular to a tire bead cross rotating table. Background Technology

[0002] In the production of aircraft tires, the tire bead is a crucial component, connecting the tire body to the axle. During production, defects on the tire bead need to be repaired using a laser welding device. This repair requires clamping the tire bead with a fixture. Existing technology, a utility model patent with patent application number 202420530528.9, discloses a welding fixture consisting of a base plate and a fixture unit. When clamping an object, the fixture unit horizontally clamps the object, and then the welding device performs the welding. However, this fixture has the following problem: after clamping the object, the lower end is obstructed, making it inconvenient for the welding device to weld the lower end, resulting in inconvenience. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a tire bead cross rotating table that can flip the tire bead, facilitates welding and repair of the upper and lower ends of the tire bead, and is easy to use and highly practical.

[0004] This utility model relates to a tire bead rotary table, which includes a base plate, an indexing plate A, a clamp, a moving mechanism, and a flipping mechanism. The indexing plate A is mounted on the base plate via the moving mechanism, which is used to move the indexing plate A. The clamp is mounted on the rotating end of the indexing plate A. The flipping mechanism is mounted on the base plate and has a flipping function. An external welding device is located above the clamp. The clamp can be a three-jaw chuck or a flat-jaw pliers. When welding and repairing tire bead, the tire bead is first placed on the clamp and held in place. Then, the welding device is used to... The fixture is used to weld the defective parts on the upper part. The indexing plate A can be opened, which allows the fixture to rotate the tire bead, enabling different parts of the tire bead to be rotated to the welding device for welding. After welding the upper end of the tire bead, the tire bead is flipped up and down by the flipping mechanism, so that the other end of the tire bead faces upward. Then, the tire bead is clamped and fixed again by the fixture, and then the other end of the tire bead is welded again by the welding device. It can flip the tire bead, which facilitates welding and repair of the upper and lower ends of the tire bead. It is easy to use and highly practical.

[0005] Preferably, the moving mechanism includes a linear crossbeam module and a sliding plate. The linear crossbeam module is fixedly mounted on the base plate, and the sliding plate is provided on the linear crossbeam module. The linear crossbeam module is used to move the sliding plate left and right and forward and backward. The indexing plate A is fixedly mounted on the upper end of the sliding plate. When welding the tire bead, the tire bead can be moved according to the position on the tire bead that needs to be welded. When the tire bead is moved, the linear crossbeam module can cause the sliding plate to drive the indexing plate A and the clamp to move left and right and forward and backward, so that the clamp can drive the tire bead to move accordingly, so that the part on the tire bead that needs to be welded is moved to a position close to the welding device for welding.

[0006] Preferably, the flipping mechanism includes a lifting mechanism, a clamping mechanism, an indexing plate B, and a mounting base. The indexing plate B is fixedly mounted on the mounting base, and the clamping mechanism is mounted on the rotating end of the indexing plate B, having the function of clamping and fixing. The mounting base is mounted on the lifting mechanism, which is used to lift and lower the mounting base. When the tire bead needs to be rotated, the sliding plate is first moved by the linear cross-shaped module to a position below the clamping mechanism. Then, the lifting mechanism causes the mounting base to lower the indexing plate B, which in turn lowers the clamping mechanism to a position equal to the height of the tire bead. The clamping mechanism then clamps and fixes the tire bead. After that, the clamping mechanism is released, and the lifting mechanism causes the indexing plate B to raise the clamping mechanism and the tire bead. Then, the indexing plate B causes the clamping mechanism to flip the tire bead 180 degrees up and down. The flipped tire bead then falls onto the clamp, and the clamp re-clamps and fixes the tire bead, facilitating the flipping of the tire bead.

[0007] Preferably, the lifting mechanism includes a linear module and a lifting plate. The linear module is mounted on a base plate, and the lifting plate is provided on the linear module. The linear module is used to lift the lifting plate, and the mounting seat is fixedly mounted on the lifting plate. When it is necessary to adjust the height of the tire bead, the linear module is opened, and the linear module adjusts the height of the lifting plate, thereby adjusting the height of the mounting seat, the indexing plate B, and the clamping mechanism, and thus adjusting the height of the tire bead.

[0008] Preferably, the clamping mechanism includes a mounting plate, a pneumatic finger cylinder, and two sets of clamping plates. The mounting plate is fixedly installed on the rotating end of the left side of the indexing plate B, and the pneumatic finger cylinder is fixedly installed on the mounting plate. The pneumatic finger cylinder is provided with two sets of arc-shaped clamping plates. When clamping and fixing the tire bead, the tire bead is positioned between the two sets of clamping plates. Then, the pneumatic finger cylinder is opened, which brings the two sets of clamping plates closer together, thereby clamping and fixing the tire bead through the two sets of clamping plates.

[0009] Preferably, both sets of clamps have a rubber layer on their surfaces; this design reduces the scratches on the tire bead caused by the two sets of clamps.

[0010] Preferably, the upper end of the base plate is provided with a high-temperature resistant coating; with the above provision, when welding slag falls during the welding process, the damage to the base plate by the welding slag is reduced.

[0011] Compared with the prior art, the advantages of this utility model are: it can flip the tire bead, which facilitates the welding and repair of the upper and lower ends of the tire bead, making it convenient to use and highly practical. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the first isometric structure of this utility model; Figure 2 This is a schematic diagram of the second isometric structure of this utility model; Figure 3 This is a schematic diagram of the flipping mechanism; Figure 4 This is a schematic diagram of the indexing plate A and the fixture; Figure 5 This is a schematic diagram of the clamping mechanism.

[0013] The following are labels in the attached diagram: 1. Base plate; 2. Indexing plate A; 3. Fixture; 4. Linear cross-shaped linear module; 5. Sliding plate; 6. Indexing plate B; 7. Linear linear module; 8. Lifting plate; 9. Mounting plate; 10. Pneumatic finger cylinder; 11. Clamping plate; 12. Mounting base. Detailed Implementation

[0014] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example 1

[0015] like Figures 1 to 5The tire bead rotary table of this utility model includes a base plate 1, an indexing plate A2, a clamp 3, a moving mechanism, and a flipping mechanism. The indexing plate A2 is mounted on the base plate 1 via the moving mechanism, which is used to move the indexing plate A2. The clamp 3 is mounted on the rotating end of the upper part of the indexing plate A2. The flipping mechanism is mounted on the base plate 1 and has a flipping function. An external welding device is located above the clamp 3. The clamp 3 can be a three-jaw chuck or a flat-jaw pliers. When welding and repairing the tire bead, the tire bead is first placed on the clamp 3 and clamped and fixed, and then the welding device is used to weld it. The fixture 3 is used to weld the defective parts on its upper part. The indexing plate A2 can be opened, causing the fixture 3 to rotate and allowing different parts of the tire bead to be rotated to the welding device for welding. After welding the upper end of the tire bead, the tire bead is flipped up and down by the flipping mechanism, so that the other end of the tire bead faces upward. Then, the fixture 3 is used to clamp and fix the tire bead again, and the welding device is used to weld the other end of the tire bead again. It can flip the tire bead, which facilitates welding and repair of the upper and lower ends of the tire bead. It is easy to use and highly practical.

[0016] like Figure 1 and Figure 2 The moving mechanism includes a linear cross-shaped module 4 and a sliding plate 5. The linear cross-shaped module 4 is fixedly installed on the base plate 1. The sliding plate 5 is provided on the linear cross-shaped module 4. The linear cross-shaped module 4 is used to move the sliding plate 5 left and right and forward and backward. The indexing plate A2 is fixedly installed on the upper end of the sliding plate 5. When welding the tire bead, the tire bead can be moved according to the position on the tire bead that needs to be welded. When the tire bead is moved, the linear cross-shaped module 4 can cause the sliding plate 5 to drive the indexing plate A2 and the clamp 3 to move left and right and forward and backward, so that the clamp 3 can drive the tire bead to move accordingly, so that the part on the tire bead that needs to be welded is moved to a position close to the welding device for welding.

[0017] like Figure 3The flipping mechanism includes a lifting mechanism, a clamping mechanism, an indexing plate B6, and a mounting base 12. The indexing plate B6 is fixedly mounted on the mounting base 12. The clamping mechanism is mounted on the rotating end of the indexing plate B6 and has the function of clamping and fixing. The mounting base 12 is mounted on the lifting mechanism, which is used to lift and lower the mounting base 12. When it is necessary to rotate the tire bead, the sliding plate 5 is first moved by the linear cross-shaped module 4, so that the sliding plate 5 is moved below the clamping mechanism. Then, the mounting base 12 is lifted by the lifting mechanism. The indexing plate B6 is lowered, causing the clamping mechanism to descend to the same height as the tire bead. The clamping mechanism then holds and fixes the tire bead. After that, the clamp 3 releases its grip on the tire bead. The lifting mechanism then causes the indexing plate B6 to raise the clamping mechanism and the tire bead. The indexing plate B6 then causes the clamping mechanism to rotate the tire bead 180 degrees. The rotated tire bead then falls onto the clamp 3, which then holds and fixes the tire bead again, facilitating the rotation of the tire bead.

[0018] like Figure 3 The lifting mechanism includes a linear module 7 and a lifting plate 8. The linear module 7 is mounted on the base plate 1, and the lifting plate 8 is provided on the linear module 7. The linear module 7 is used to lift the lifting plate 8. The mounting seat 12 is fixedly mounted on the lifting plate 8. When it is necessary to adjust the height of the tire bead, the linear module 7 is opened, and the linear module 7 adjusts the height of the lifting plate 8, which in turn adjusts the height of the mounting seat 12, the indexing plate B6 and the clamping mechanism, thereby adjusting the height of the tire bead.

[0019] like Figure 3 and Figure 5 The clamping mechanism includes a mounting plate 9, a pneumatic finger cylinder 10, and two sets of clamping plates 11. The mounting plate 9 is fixedly installed on the rotating end of the left side of the indexing plate B6. The pneumatic finger cylinder 10 is fixedly installed on the mounting plate 9. Two sets of arc-shaped clamping plates 11 are provided on the pneumatic finger cylinder 10. When clamping and fixing the tire bead, the tire bead is positioned between the two sets of clamping plates 11. Then, the pneumatic finger cylinder 10 is opened, and the pneumatic finger cylinder 10 brings the two sets of clamping plates 11 closer to each other, thereby clamping and fixing the tire bead through the two sets of clamping plates 11.

[0020] Both sets of clamps 11 have a rubber layer on their surfaces; this design reduces the scratches on the tire bead caused by the two sets of clamps 11. Example 2

[0021] Based on Example 1, a high-temperature resistant coating is provided on the upper end of the base plate 1; with the above-mentioned arrangement, when welding slag falls off during the welding process, the damage of welding slag to the base plate 1 is reduced.

[0022] It should be added that: all electrical equipment in this case is connected to an external controller, which coordinates and controls the operation of each piece of electrical equipment.

[0023] The indexing plate A2, linear cross-shaped module 4, indexing plate B6, linear cross-shaped module 7, pneumatic finger cylinder 10, and clamping plate 11 of the tire bead cross rotary table of this utility model are all purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0024] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A cross-rotating station for the beads, comprising a base plate (1); characterized by, It also includes an indexing plate A (2), a clamp (3), a moving mechanism and a flipping mechanism. The indexing plate A (2) is mounted on the base plate (1) through the moving mechanism. The moving mechanism is used to move the indexing plate A (2). The clamp (3) is mounted on the rotating end of the upper part of the indexing plate A (2). The flipping mechanism is mounted on the base plate (1) and has the function of flipping.

2. A cross-rotator for tire beads as claimed in claim 1, characterized in that, The moving mechanism includes a linear cross-shaped module (4) and a sliding plate (5). The linear cross-shaped module (4) is fixedly installed on the base plate (1). The linear cross-shaped module (4) is provided with a sliding plate (5). The linear cross-shaped module (4) is used to move the sliding plate (5) left and right and forward and backward. The indexing plate A (2) is fixedly installed on the upper end of the sliding plate (5).

3. A cross-rotator for tire beads as defined in claim 1, characterized in that, The flipping mechanism includes a lifting mechanism, a clamping mechanism, an indexing plate B (6) and a mounting base (12). The indexing plate B (6) is fixedly installed on the mounting base (12). The clamping mechanism is installed on the rotating end of the indexing plate B (6) and has the function of clamping and fixing. The mounting base (12) is installed on the lifting mechanism and the lifting mechanism is used to lift the mounting base (12).

4. A cross-rotator for tire beads as defined in claim 3, characterized in that The lifting mechanism includes a linear module (7) and a lifting plate (8). The linear module (7) is installed on the base plate (1), and the lifting plate (8) is provided on the linear module (7). The linear module (7) is used to lift the lifting plate (8), and the mounting base (12) is fixedly installed on the lifting plate (8).

5. A cross-rotator for tire beads as defined in claim 3, wherein, The clamping mechanism includes a mounting plate (9), a pneumatic finger cylinder (10), and two sets of clamping plates (11). The mounting plate (9) is fixedly installed on the rotating end of the left side of the indexing plate B (6). The pneumatic finger cylinder (10) is fixedly installed on the mounting plate (9). Two sets of arc-shaped clamping plates (11) are provided on the pneumatic finger cylinder (10).

6. A cross-rotator for tire beads as defined in claim 5, characterized in that Both sets of clamps (11) have a rubber layer on their surfaces.

7. A cross-rotator for tire beads as defined in claim 1, wherein, The upper end of the base plate (1) is provided with a high temperature resistant coating.

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