A device for trimming flash on an aircraft tire

Abstract

The utility model relates to the technical fields of aviation tire production especially, it is a kind of aviation tire flash polishing flat device, it not only can polish the circumference of aviation tire, but also can polish the side of aviation tire, it is convenient to use, low limitation, high practicality, including bottom plate, still including linear straight line module A, sliding plate, linear straight line module B, sliding plate, fixed mechanism, rotating mechanism and polishing mechanism, linear straight line module A is installed on bottom plate, and sliding plate is provided on linear straight line module A, linear straight line module A is used to move before and after sliding plate, rotating mechanism is installed on sliding plate, polishing mechanism is installed on rotating mechanism, linear straight line module B is fixedly installed on bottom plate, and sliding plate is provided on linear straight line module B, linear straight line module B is used to move left and right of sliding plate, and fixed mechanism is installed on sliding plate, and fixed mechanism has the function of fixing tire.

Description

Technical Field

[0001] This utility model relates to the technical field of aircraft tire production, and in particular to an aircraft tire flash grinding and smoothing device. Background Technology

[0002] During the manufacturing process of aircraft tires, aging of the molds causes burrs to form on the tire surface during extrusion molding. These burrs need to be removed by grinding. In the prior art, utility model patent application number 202123134967.3 discloses a rubber tire grinding device, which mainly consists of a grinding wheel and an air pressure plate. When grinding the tire, the air pressure plate first fixes the tire, and then the grinding wheel grinds the circumferential surface of the tire. However, this device has the following problem: it can only grind the opposite curved circumferential surface and cannot grind the front and rear end surfaces of the tire, making it inconvenient to use and highly limited in its application. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a device for grinding and smoothing the burrs of aircraft tires, which can not only grind the circumference of the aircraft tires, but also the sidewalls of the aircraft tires. It is easy to use, has low limitations, and is highly practical.

[0004] This utility model discloses a device for smoothing and grinding the burrs on aircraft tires, including a base plate; it also includes a linear module A, a sliding plate, a linear module B, a sliding plate, a fixing mechanism, a rotating mechanism, and a grinding mechanism. The linear module A is mounted on the base plate and has a sliding plate for moving the sliding plate back and forth. The rotating mechanism is mounted on the sliding plate, and the grinding mechanism is mounted on the rotating mechanism. The linear module B is fixedly mounted on the base plate and has a sliding plate for moving the sliding plate left and right. The fixing mechanism is mounted on the sliding plate and has the function of fixing the tire. When grinding aircraft tires, firstly... The fixing mechanism clamps and secures the aircraft tire. Then, the linear module B moves the sliding plate left and right, causing the sliding plate to move the fixing mechanism and the aircraft tire to the front of the grinding mechanism. Then, the linear module A moves the sliding plate to move the rotating mechanism and the grinding mechanism backward. The grinding mechanism then grinds the arc-shaped circumferential surface of the aircraft tire. When grinding the side of the aircraft tire is required, the rotating mechanism adjusts the grinding mechanism to a suitable angle for grinding the side of the aircraft tire. The grinding mechanism can then grind the side of the aircraft tire. It can grind not only the circumferential surface of the aircraft tire but also the side surface, making it convenient to use, with low limitations and high practicality.

[0005] Preferably, the fixing mechanism includes a base, an indexing plate A, a three-jaw chuck, a rotating shaft, and a hub. The base is fixedly mounted on the upper end of the sliding plate, the indexing plate A is fixedly mounted on the base, the three-jaw chuck is mounted on the rotating end of the right side of the indexing plate A, the left side of the rotating shaft is clamped and fixed by the three-jaw chuck, and the hub is fixedly mounted on the right end of the rotating shaft. When fixing the aircraft tire, the aircraft tire is mounted on the hub. When grinding the aircraft tire, the indexing plate A is opened, and the indexing plate A drives the three-jaw chuck and the rotating shaft to rotate. The rotating shaft drives the hub and the aircraft tire to rotate. During the rotation, the various parts of the aircraft tire in the circumferential direction rotate sequentially to the side closest to the grinding mechanism for grinding. This facilitates the grinding of the aircraft tire.

[0006] Preferably, the rotating mechanism includes an indexing plate B, a mounting base, a support shaft, and a mounting block. The indexing plate B is fixedly mounted on the upper end of the sliding plate. The lower end of the support shaft is fixedly mounted on the rotating end of the indexing plate B via the mounting base. The mounting block is fixedly mounted on the upper end of the support shaft. The grinding mechanism is mounted on the mounting block. When grinding the aircraft tire using the grinding mechanism, when grinding the circumferential surface of the aircraft tire, the grinding mechanism is positioned as shown in the attached diagram. Figure 1 At the specified angle, when grinding the sidewall of an aircraft tire, open indexing plate B. Indexing plate B, through the mounting base, causes the support shaft to rotate the mounting block, which in turn causes the grinding mechanism to rotate as shown in the instruction manual. Figure 2 The angle allows the grinding mechanism to grind only the sidewalls of the aircraft tire; this facilitates the adjustment of the grinding mechanism's angle and makes it easier to grind various parts of the aircraft tire.

[0007] Preferably, the grinding mechanism includes a fine grinding mechanism and a grinding machine. The grinding machine is installed on the left end of the mounting block and is equipped with a coarse grinding wheel. The fine grinding mechanism is installed on the right end of the mounting block. When grinding burrs on the tire, the aircraft tire is first ground by the coarse grinding wheel on the grinding machine, which removes most of the burrs. Then, the mounting base, support shaft, and mounting block are rotated by the indexing plate B, causing the fine grinding mechanism on the mounting block to rotate to the side facing the aircraft tire. The fine grinding mechanism removes the remaining burrs on the aircraft tire, ensuring the grinding efficiency of the aircraft tire.

[0008] Preferably, the fine grinding mechanism includes a grinder B and a fine grinding wheel. The grinder B is fixedly installed on the right end of the mounting block, and the fine grinding wheel is provided on the grinder B. The grit number of the fine grinding wheel is higher than that of the coarse grinding wheel. After the aircraft tire is ground by the coarse grinding wheel, the mounting block is rotated, causing the fine grinding wheel on the grinder B to rotate and face the aircraft tire. Then, the grinder B rotates the fine grinding wheel, causing the rotating fine grinding wheel to contact the aircraft tire and grind the surface of the aircraft tire, thereby improving the smoothness of the aircraft tire grinding.

[0009] Preferably, a vacuum cleaner is provided at the upper end of the base plate; the vacuum cleaner absorbs the dust generated during the polishing process, thereby improving cleanliness.

[0010] Preferably, a light is provided at the upper end of the base plate; this arrangement improves the brightness of the upper end of the base plate, making it easier to observe the grinding process.

[0011] Compared with the prior art, the advantages of this utility model are: it can not only grind the circumferential surface of aircraft tires, but also the side surface of aircraft tires, which is convenient to use, has low limitations, and is 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 structural diagram of the rotating mechanism and the grinding mechanism; Figure 4 This is a structural diagram of the fixed mechanism; Figure 5 This is a structural diagram of the indexing plate B, support shaft, and mounting base.

[0013] The following are labels in the attached diagram: 1. Base plate; 2. Linear module A; 3. Sliding plate; 4. Linear module B; 5. Sliding plate; 6. Base; 7. Indexing plate A; 8. Three-jaw chuck; 9. Rotary shaft; 10. Hub; 11. Indexing plate B; 12. Mounting seat; 13. Support shaft; 14. Mounting block; 15. Grinding machine A; 16. Coarse grinding wheel; 17. Grinding machine B; 18. Fine grinding wheel; 19. Aircraft tire. 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

[0015] like Figures 1 to 5The aviation tire edge grinding and smoothing device of this utility model includes a base plate 1, a linear module A2, a sliding plate 3, a linear module B4, a sliding plate 5, a fixing mechanism, a rotating mechanism, and a grinding mechanism. The linear module A2 is mounted on the base plate 1, and the sliding plate 3 is provided on the linear module A2. The linear module A2 is used to move the sliding plate 3 back and forth. The rotating mechanism is mounted on the sliding plate 3, and the grinding mechanism is mounted on the rotating mechanism. The linear module B4 is fixedly mounted on the base plate 1, and the sliding plate 5 is provided on the linear module B4. The linear module B4 is used to move the sliding plate 5 left and right. The fixing mechanism is mounted on the sliding plate 5 and has the function of fixing the tire. When grinding the aviation tire 19, the first step is to use the fixing mechanism... The fixing mechanism clamps and fixes the aircraft tire 19. Then, the linear module B4 moves the sliding plate 5 in the left and right direction, causing the sliding plate 5 to move the fixing mechanism and the aircraft tire 19 to the front of the grinding mechanism. Then, the linear module A2 moves the sliding plate 3 to move the rotating mechanism and the grinding mechanism backward. Then, the grinding mechanism grinds the arc-shaped circumferential surface of the aircraft tire 19. When it is necessary to grind the side of the aircraft tire 19, the rotating mechanism adjusts the grinding mechanism to a suitable angle for grinding the side of the aircraft tire 19. Then, the grinding mechanism grinds the side of the aircraft tire 19. It can grind not only the circumferential surface of the aircraft tire 19, but also the side of the aircraft tire 19. It is convenient to use, has low limitations, and is highly practical.

[0016] like Figure 1 and Figure 4 The fixing mechanism includes a base 6, an indexing plate A7, a three-jaw chuck 8, a rotating shaft 9, and a wheel hub 10. The base 6 is fixedly installed on the upper end of the sliding plate 5, the indexing plate A7 is fixedly installed on the base 6, the three-jaw chuck 8 is installed on the rotating end of the right side of the indexing plate A7, the left side of the rotating shaft 9 is clamped and fixed by the three-jaw chuck 8, and the wheel hub 10 is fixedly installed on the right end of the rotating shaft 9. When fixing the aircraft tire 19, the aircraft tire 19 is fixedly installed on the wheel hub 10. When grinding the aircraft tire 19, the indexing plate A7 is opened, and the indexing plate A7 drives the three-jaw chuck 8 and the rotating shaft 9 to rotate. The rotating shaft 9 drives the wheel hub 10 and the aircraft tire 19 to rotate. During the rotation, the various parts of the aircraft tire 19 in the circumferential direction rotate sequentially to the side closest to the grinding mechanism for grinding. This facilitates the grinding of the aircraft tire 19.

[0017] like Figure 1 and Figure 3The rotating mechanism includes an indexing plate B11, a mounting base 12, a support shaft 13, and a mounting block 14. The indexing plate B11 is fixedly mounted on the upper end of the sliding plate 3. The lower end of the support shaft 13 is fixedly mounted on the rotating end of the upper part of the indexing plate B11 via the mounting base 12. The mounting block 14 is fixedly mounted on the upper end of the support shaft 13. The grinding mechanism is mounted on the mounting block 14. When the aircraft tire 19 is ground by the grinding mechanism, when grinding the circumferential surface of the aircraft tire 19, the grinding mechanism is positioned as shown in the attached diagram. Figure 1 At the specified angle, when grinding the side of the aircraft tire 19, the indexing plate B11 is opened. The indexing plate B11, through the mounting base 12, causes the support shaft 13 to rotate, which in turn causes the mounting block 14 to rotate, thereby rotating the grinding mechanism as shown in the attached instruction manual. Figure 2 The angle allows the grinding mechanism to grind the side of the aircraft tire 19; this facilitates the adjustment of the grinding mechanism's angle and makes it easier to grind various parts of the aircraft tire 19.

[0018] like Figure 3 The grinding mechanism includes a fine grinding mechanism and a grinding machine 15. The grinding machine 15 is installed on the left end of the mounting block 14, and a coarse grinding wheel 16 is provided on the grinding machine 15. The fine grinding mechanism is installed on the right end of the mounting block 14. When grinding burrs on the tire, the aircraft tire 19 is first ground by the coarse grinding wheel 16 on the grinding machine 15. Most of the burrs are removed by the coarse grinding wheel 16. Then, the mounting base 12, the support shaft 13 and the mounting block 14 are rotated by the indexing plate B11, so that the fine grinding mechanism on the mounting block 14 rotates to the side facing the aircraft tire 19. The remaining burrs on the aircraft tire 19 are removed by the fine grinding mechanism, ensuring the grinding efficiency of the aircraft tire 19.

[0019] The fine grinding mechanism includes a grinder B17 and a fine grinding wheel 18. The grinder B17 is fixedly installed on the right end of the mounting block 14, and the fine grinding wheel 18 is provided on the grinder B17. The grit number of the fine grinding wheel 18 is higher than that of the coarse grinding wheel 16. After the aircraft tire 19 is ground by the coarse grinding wheel 16, the mounting block 14 is rotated, causing the fine grinding wheel 18 on the grinder B17 to rotate and face the aircraft tire 19. Then, the grinder B17 rotates the fine grinding wheel 18, causing the rotating fine grinding wheel 18 to contact the aircraft tire 19, and the rotating fine grinding wheel 18 grinds the surface of the aircraft tire 19, improving the flatness of the aircraft tire 19.

[0020] A light is provided at the upper end of the base plate 1; this feature improves the brightness of the upper end of the base plate 1, making it easier to observe the grinding process. Example

[0021] Based on Example 1, a vacuum cleaner is provided at the upper end of the base plate 1; the vacuum cleaner adsorbs the dust generated during the polishing process, thereby improving cleanliness.

[0022] It should be noted that both indexing plates A7 and B11 have an angle self-locking function; 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 linear straight module A2, linear straight module B4, indexing plate A7, wheel hub 10, indexing plate B11, grinding machine 15, and grinding machine B17 of the aviation tire burr grinding and smoothing device 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. An aircraft tire flash truing device comprising a base plate (1); characterized in that, It also includes a linear linear module A (2), a sliding plate (3), a linear linear module B (4), a sliding plate (5), a fixing mechanism, a rotating mechanism, and a grinding mechanism. The linear linear module A (2) is installed on the base plate (1). The linear linear module A (2) is provided with a sliding plate (3). The linear linear module A (2) is used to move the sliding plate (3) back and forth. The rotating mechanism is installed on the sliding plate (3). The grinding mechanism is installed on the rotating mechanism. The linear linear module B (4) is fixedly installed on the base plate (1). The linear linear module B (4) is provided with a sliding plate (5). The linear linear module B (4) is used to move the sliding plate (5) left and right. The fixing mechanism is installed on the sliding plate (5). The fixing mechanism has the function of fixing the tire.

2. A flash trimming device for aircraft tires as set forth in claim 1, characterized in that, The fixing mechanism includes a base (6), an indexing plate A (7), a three-jaw chuck (8), a rotating shaft (9), and a wheel hub (10). The base (6) is fixedly installed on the upper end of the sliding plate (5), the indexing plate A (7) is fixedly installed on the base (6), the three-jaw chuck (8) is installed on the rotating end of the right side of the indexing plate A (7), the left side of the rotating shaft (9) is clamped and fixed by the three-jaw chuck (8), and the wheel hub (10) is fixedly installed on the right end of the rotating shaft (9).

3. A flash trimming device for aircraft tires as set forth in claim 1, wherein, The rotating mechanism includes an indexing plate B (11), a mounting base (12), a support shaft (13), and a mounting block (14). The indexing plate B (11) is fixedly mounted on the upper end of the sliding plate (3). The lower end of the support shaft (13) is fixedly mounted on the rotating end of the upper part of the indexing plate B (11) through the mounting base (12). The mounting block (14) is fixedly mounted on the upper end of the support shaft (13). The grinding mechanism is mounted on the mounting block (14).

4. An aircraft tire flash trimming device as claimed in claim 3 wherein, The polishing mechanism includes a fine polishing mechanism and a polishing machine (15). The polishing machine (15) is installed on the left end of the mounting block (14), and a coarse polishing wheel (16) is provided on the polishing machine (15). The fine polishing mechanism is installed on the right end of the mounting block (14).

5. An aircraft tire flash truing device as in claim 4 wherein, The fine polishing mechanism includes a polishing machine B (17) and a fine polishing wheel (18). The polishing machine B (17) is fixedly installed on the right end of the mounting block (14), and the fine polishing wheel (18) is provided on the polishing machine B (17).

6. An aircraft tire flash trimming device as claimed in claim 1 wherein, A vacuum cleaner is provided at the upper end of the base plate (1).

7. An aircraft tire flash trimming device as in claim 1 wherein, A lighting lamp is provided at the upper end of the base plate (1).

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