Grinding device for aircraft tire machining

Abstract

The utility model belongs to the field of grinding devices, and particularly relates to a grinding device for aircraft tire processing, which comprises an operation table. Supporting legs are arranged at the bottom end, close to the corners, of the operation table, the bottom end of the operation table is fixedly connected with the top ends of the supporting legs, and an adjusting and fixing mechanism is arranged at the top end, close to the rear portion, of the operation table. The adjusting and fixing mechanism comprises a first groove, and the first groove is formed in the position, close to the rear portion, of the top end of the operation table. Through the design of the adjusting and fixing mechanism, the function of fixing tires of different sizes and models is achieved, and the problem that when an existing grinding device fixes the tires, only the tires of the same size can be fixed, and the existing grinding device cannot be suitable for the tires of different sizes and models is solved; and the applicability of the grinding device for fixing tires with different sizes is improved.

Description

Technical Field

[0001] The utility model relates to the field of grinding devices, in particular to a grinding device for aviation tire processing. Background Art

[0002] The aircraft tire grinding device is a kind of rubber machinery, which can process and repair old tires to increase the service life of the tires.

[0003] The existing Chinese utility model patent for a grinding device for aviation tire processing can be specifically referred to as application number: CN202222758051.3, a self-repairing tire processing fixed grinding device, including a fixed frame, a lifting frame is fixedly installed on the top rear side of the fixed frame, a lifting mechanism is arranged inside the lifting frame, the lifting mechanism includes a lifting screw and a lifting slider, and a threaded through hole is opened at the top center of the lifting slider; the bearing connection between the first support sleeve and the first support rod enables the first support rod to rotate, and when the second support sleeve is not in contact with the tire, the first support sleeve supports the tire and can rotate the tire to achieve the purpose of position adjustment, and the method of removing the pressing force of the second support sleeve on the tire is to pull the control handle to overcome the elastic force of the spring, the operation is simple and time-saving, and the efficiency of the device in clamping and adjusting the tire can be increased, and the practicality of the device is increased.

[0004] However, the above-mentioned grinding device can only fix tires of the same size when fixing the tires, and cannot be applied to tires of different sizes and models. Therefore, it is urgent to propose a grinding device for aviation tire processing to address the above-mentioned problems. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the existing grinding device can only fix tires of the same model when fixing the tires, and cannot effectively fix tires of different sizes and models, resulting in the problem that the tire cannot be applied to tires of different sizes and models when grinding the tires. The utility model proposes a grinding device for aviation tire processing.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model is a grinding device for aircraft tire processing, comprising an operating table; the bottom end of the operating table is provided with supporting legs near the corner, and the bottom end of the operating table is fixedly connected to the top end of the supporting legs, and the top end of the operating table is provided with an adjusting and fixing mechanism near the rear position;

[0007] The adjusting and fixing mechanism includes a first groove, which is arranged at the top of the operating table near the rear position, the bottom end of the first groove is fixedly connected to the bottom end of the first motor near the middle position, the top of the first motor is fixedly connected to the bottom end of the first gear, second gears are arranged on both sides of the first gear, and the first gear is meshed with the second gear, the rear end of the second gear is fixedly connected to the front end of the first threaded rod, a first fixing block is sleeved on the outer side of the rear end of the first threaded rod, and the first threaded rod is rotatably connected to the first fixing block, and the rear end of the first fixing block is fixedly connected to the inner side end of the first groove.

[0008] Preferably, a support block is sleeved on the outer side of the first threaded rod near the front end, and the first threaded rod is rotatably connected to the support block, and the bottom end of the support block is fixedly connected to the bottom end of the first groove.

[0009] Preferably, the first moving block is sleeved on the outer side of the first threaded rod on both sides of the first groove, and the first threaded rod is threadedly connected to the first moving block, the side end of the first moving block on one side of the top of the operating table near the upper position is fixedly connected to the rear end of the second motor, the front end of the second motor is fixedly connected to the rear end of the first clamping block, the side end of the first moving block on the other side of the top of the operating table is fixedly connected to the rear end of the second fixed block, the second fixed block is sleeved on the outer side of the rear end of the second clamping block, and the second fixed block is rotatably connected to the second clamping block.

[0010] Preferably, an adjusting and polishing mechanism is provided on the top of the operating table, and the adjusting and polishing mechanism includes a second groove, which is opened at the top of the operating table, a second threaded rod is inserted into the front end of the operating table, and the front end of the second threaded rod passes through the front end of the operating table to reach the inside of the second groove, and the second threaded rod is rotatably connected to the operating table, a third fixed block is sleeved on the outer side of the front end of the second threaded rod, and the second threaded rod is rotatably connected to the third fixed block, the rear end of the second threaded rod is fixedly connected to the front end of the first turntable, a second movable block is sleeved on the outer side of the second threaded rod, and the second threaded rod is threadedly connected to the second movable block.

[0011] Preferably, a threaded hole is provided at the top of the second movable block, a third threaded rod is inserted into the threaded hole, and the threaded hole is threadedly connected to the third threaded rod, a third movable block is sleeved on the outer side of the top of the third threaded rod, and the third threaded rod is rotatably connected to the third movable block, the top of the third threaded rod is fixedly connected to the bottom end of the second turntable, and the front end of the third movable block is fixedly connected to the rear end of the grinding block.

[0012] Preferably, fixed rods are provided on both sides of the top of the second movable block, guide grooves are provided on both sides of the bottom of the third movable block, and the bottom of the third movable block is fixedly connected to the top of the guide groove, the bottom of the guide groove is inserted into the fixed rod, and the guide groove is slidably connected to the fixed rod.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model realizes the function of fixing tires of different sizes and models by adjusting the structural design of the fixing mechanism, solves the problem that the existing grinding device can only fix tires of the same size when fixing tires, and cannot be used for tires of different sizes and models, and improves the applicability of the grinding device when fixing tires of different sizes;

[0015] 2. The utility model realizes the function of adjusting the position of the grinding component through the structural design of the adjustable grinding mechanism, solves the problem that the existing grinding device does not have an adjustable component for the grinding component, and the grinding component cannot be adjusted to a suitable position when grinding tires of different sizes, thereby improving the applicability of the grinding device when grinding tires of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the first partial cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the second partial cross-sectional structure of the utility model;

[0020] Figure 4 It is a third partial cross-sectional structural schematic diagram of the utility model;

[0021] Figure 5 For the utility model Figure 1 A structural diagram of the enlarged schematic diagram at A in the middle;

[0022] Figure 6 For the utility model Figure 2 The structural diagram of the enlarged schematic diagram at B in the middle;

[0023] Figure 7 For the utility model Figure 2 The structural diagram of the enlarged schematic diagram at C in the middle;

[0024] Figure 8 For the utility model Figure 3The structural diagram of the enlarged schematic diagram at D in the middle;

[0025] Fig. 9 For the utility model Figure 4 Schematic diagram of the structure of the enlarged schematic diagram at E in the middle.

[0026] In the figure: 1, operating table; 2, supporting leg; 10, first groove; 11, first motor; 12, first gear; 13, second gear; 14, first threaded rod; 15, first fixed block; 16, supporting block; 17, first moving block; 18, second motor; 19, first clamping block; 20, second fixed block; 21, second clamping block; 22, second groove; 23, second threaded rod; 24, third fixed block; 25, first turntable; 26, second moving block; 27, threaded hole; 28, third threaded rod; 29, third moving block; 30, grinding block; 31, second turntable; 32, fixed rod; 33, guide groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 9 As shown, a grinding device for aircraft tire processing includes an operating table 1; support legs 2 are arranged at the bottom of the operating table 1 near the corner, and the bottom of the operating table 1 is welded to the top of the support legs 2, and an adjustment and fixing mechanism is arranged at the top of the operating table 1 near the rear;

[0029] The adjusting and fixing mechanism includes a first groove 10, which is opened at the top of the operating table 1 near the rear position, and the bottom end of the first groove 10 is welded to the bottom end of the first motor 11 near the middle position, and the top end of the first motor 11 is welded to the bottom end of the first gear 12, and the model of the first motor 11 is Y2-112M-6, and second gears 13 are arranged on both sides of the first gear 12, and the first gear 12 is meshed and connected with the second gear 13, and the rear end of the second gear 13 is welded to the front end of the first threaded rod 14, and the first fixing block 15 is sleeved on the outer side of the rear end of the first threaded rod 14, and the first threaded rod 14 is rotatably connected to the first fixing block 15, and the rear end of the first threaded rod 14 and the inner wall of the first fixing block 15 are both circular in design, and the rear end of the first fixing block 15 is welded to the inner side end of the first groove 10;

[0030] During operation, the first motor 11 inside the first groove 10 is started first to drive the first gear 12 to rotate. When the first gear 12 rotates, the second gears 13 and the first threaded rod 14 on both sides are driven to rotate synchronously, and the rear end of the first threaded rod 14 rotates along the inside of the first fixing block 15 to fix the tire.

[0031] Furthermore, a support block 16 is sleeved on the outer side of the first threaded rod 14 near the front end, and the first threaded rod 14 is rotatably connected to the support block 16, the bottom end of the support block 16 is welded to the bottom end of the first groove 10, and the inner wall of the support block 16 is circular in design;

[0032] During operation, the first threaded rod 14 rotates, and the outer front end of the first threaded rod 14 rotates along the inside of the support block 16 to fix the tire.

[0033] Furthermore, the first moving blocks 17 are sleeved on the outer sides of the first threaded rods 14 on both sides of the first groove 10, and the first threaded rods 14 are threadedly connected to the first moving blocks 17. The side end of the first moving block 17 on one side of the top of the operating table 1 near the upper position is welded to the rear end of the second motor 18, and the front end of the second motor 18 is welded to the rear end of the first clamping block 19. The model of the second motor 18 is Y2-112M-6. The side end of the first moving block 17 on the other side of the top of the operating table 1 is welded to the rear end of the second fixed block 20. The second fixed block 20 is sleeved on the outer side of the rear end of the second clamping block 21, and the second fixed block 20 is rotatably connected to the second clamping block 21. The inner wall of the second fixed block 20 and the rear end of the second clamping block 21 are both circular in design.

[0034] During operation, the first threaded rods 14 on both sides of the operating table 1 rotate, driving the first moving blocks 17 on both sides to move toward the middle at the same time, and at the same time placing the tire in the middle position of the first moving blocks 17 on both sides, until the first clamping blocks 19 and the second clamping blocks 21 on both sides clamp the tire at the same time, and then the second motor 18 at the side end of the first moving block 17 is started to drive the first clamping block 19 to rotate. When the first clamping block 19 rotates, the tire and the second clamping block 21 are driven to rotate synchronously, and the rear end of the second clamping block 21 rotates along the inside of the second fixed block 20 to fix the tire.

[0035] Furthermore, an adjusting and grinding mechanism is provided on the top of the operating table 1, and the adjusting and grinding mechanism includes a second groove 22, and the second groove 22 is opened at the top of the operating table 1. A second threaded rod 23 is inserted at the front end of the operating table 1, and the front end of the second threaded rod 23 passes through the front end of the operating table 1 to reach the inside of the second groove 22, and the second threaded rod 23 is rotatably connected to the operating table 1, and a third fixed block 24 is sleeved on the outer side of the front end of the second threaded rod 23, and the second threaded rod 23 is rotatably connected to the third fixed block 24, and the rear end of the second threaded rod 23 and the inner wall of the third fixed block 24 are both circular in design, and the rear end of the second threaded rod 23 is welded to the front end of the first turntable 25, and a second movable block 26 is sleeved on the outer side of the second threaded rod 23, and the second threaded rod 23 is threadedly connected to the second movable block 26;

[0036] During operation, the first turntable 25 is rotated, driving the second threaded rod 23 to rotate along the inside of the second groove 22, and at the same time, the front end of the second threaded rod 23 rotates along the inside of the third fixed block 24. When the second threaded rod 23 rotates, it drives the second moving block 26 to move along the surface of the second threaded rod 23 until it reaches a suitable position, which is used to adjust the position of the grinding assembly.

[0037] Furthermore, a threaded hole 27 is provided at the top of the second moving block 26, a third threaded rod 28 is inserted inside the threaded hole 27, and the threaded hole 27 is threadedly connected to the third threaded rod 28, a third moving block 29 is sleeved on the outer side of the top of the third threaded rod 28, and the third threaded rod 28 is rotatably connected to the third moving block 29, the top of the third threaded rod 28 and the inner wall of the third moving block 29 are both circular in design, the top of the third threaded rod 28 is welded to the bottom of the second turntable 31, and the front end of the third moving block 29 is welded to the rear end of the grinding block 30;

[0038] During operation, the second clamping block 21 is rotated, driving the bottom end of the third threaded rod 28 to rotate along the threaded hole 27 opened at the top of the second movable block 26 and move upward. At the same time, the top end of the third threaded rod 28 is rotated along the inside of the third movable block 29, driving the third movable block 29 and the grinding block 30 to move upward until the grinding block 30 reaches a suitable position, which is used to adjust the position of the grinding assembly.

[0039] Furthermore, a fixing rod 32 is provided on both sides of the top of the second moving block 26, and a guide groove 33 is provided on both sides of the bottom of the third moving block 29, and the bottom of the third moving block 29 is welded to the top of the guide groove 33, and the bottom of the guide groove 33 is inserted into the fixing rod 32, and the guide groove 33 is slidably connected to the fixing rod 32, and the guide groove 33 and the fixing rod 32 are both circular in design;

[0040] During operation, the third moving block 29 moves, driving the guide groove 33 to move along the inside of the fixing rod 32, so as to adjust the position of the grinding assembly.

[0041] Working principle: when the tire needs to be fixed, first start the first motor 11 inside the first groove 10 to drive the first gear 12 to rotate. When the first gear 12 rotates, it drives the second gear 13 and the first threaded rod 14 on both sides to rotate synchronously, and the rear end of the first threaded rod 14 rotates along the inside of the first fixed block 15. When the first threaded rod 14 rotates, the outer side of the front end of the first threaded rod 14 will rotate along the inside of the support block 16. At the same time, the first threaded rods 14 on both sides of the operating table 1 rotate, driving the first moving blocks 17 on both sides to move toward the middle at the same time, and at the same time, the tire is placed in the middle position of the first moving blocks 17 on both sides until the first clamping blocks 19 and the second clamping blocks 21 on both sides clamp the tire at the same time, and then start the second motor 18 at the side end of the first moving block 17 to drive the first clamping block 19 to rotate. When the first clamping block 19 rotates, it drives the tire and the second clamping block 21 to rotate synchronously, and the rear end of the second clamping block 21 rotates along the inside of the second fixed block 20 to fix the tire.

[0042] When it is necessary to adjust the position of the grinding assembly, the first rotating disk 25 is first rotated to drive the second threaded rod 23 to rotate along the inside of the second groove 22, and at the same time, the front end of the second threaded rod 23 rotates along the inside of the third fixed block 24. When the second threaded rod 23 rotates, it drives the second moving block 26 to move along the surface of the second threaded rod 23 until it reaches the appropriate position. Then, the second clamping block 21 is rotated to drive the bottom end of the third threaded rod 28 to rotate along the inside of the threaded hole 27 opened at the top of the second moving block 26 and move upward. At the same time, the top end of the third threaded rod 28 rotates along the inside of the third moving block 29, and drives the third moving block 29 and the grinding block 30 to move upward until the grinding block 30 reaches the appropriate position. When the third moving block 29 moves, it drives the guide groove 33 to move along the inside of the fixed rod 32, so as to adjust the position of the grinding assembly.

[0043] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, similar improvement, etc. made within the theoretical and principle content of the utility model shall be included in the protection scope of the utility model.

Claims

1. A grinding device for aircraft tire processing, comprising an operating table (1); characterized in that: The bottom of the operating table (1) is provided with a support leg (2) near the corner, and the bottom of the operating table (1) is fixedly connected to the top of the support leg (2), and an adjustment and fixing mechanism is provided at the top of the operating table (1) near the rear; The adjusting and fixing mechanism comprises a first groove (10), the first groove (10) is arranged at a position near the rear of the top of the operating table (1), the bottom of the first groove (10) is fixedly connected to the bottom of the first motor (11) near the middle position, the top of the first motor (11) is fixedly connected to the bottom of the first gear (12), second gears (13) are arranged on both sides of the first gear (12), and the first gear (12) and the second gear (13) are meshed and connected, the rear end of the second gear (13) is fixedly connected to the front end of the first threaded rod (14), the first threaded rod (14) is sleeved with a first fixing block (15) on the outer side of the rear end, and the first threaded rod (14) is rotatably connected to the first fixing block (15), and the rear end of the first fixing block (15) is fixedly connected to the inner side end of the first groove (10).

2. The aircraft tire grinding device according to claim 1, characterized in that: A support block (16) is sleeved on the outer side of the first threaded rod (14) near the front end, and the first threaded rod (14) is rotatably connected to the support block (16), and the bottom end of the support block (16) is fixedly connected to the bottom end of the inside of the first groove (10).

3. The aircraft tire grinding device according to claim 2, characterized in that: The first threaded rod (14) on both sides of the first groove (10) is sleeved with a first moving block (17), and the first threaded rod (14) is threadedly connected to the first moving block (17). The side end of the first moving block (17) on one side of the top of the operating table (1) near the upper position is fixedly connected to the rear end of the second motor (18), the front end of the second motor (18) is fixedly connected to the rear end of the first clamping block (19), and the side end of the first moving block (17) on the other side of the top of the operating table (1) is fixedly connected to the rear end of the second fixed block (20). The second fixed block (20) is sleeved on the outside of the rear end of the second clamping block (21), and the second fixed block (20) is rotatably connected to the second clamping block (21).

4. The aircraft tire grinding device according to claim 3, characterized in that: The top of the operating table (1) is provided with an adjusting and polishing mechanism, the adjusting and polishing mechanism comprising a second groove (22), the second groove (22) being opened at the top of the operating table (1), a second threaded rod (23) being inserted at the front end of the operating table (1), and the front end of the second threaded rod (23) passes through the front end of the operating table (1) to reach the inside of the second groove (22), and the second threaded rod (23) is rotatably connected to the operating table (1), a third fixed block (24) is sleeved on the outer side of the front end of the second threaded rod (23), and the second threaded rod (23) is rotatably connected to the third fixed block (24), the rear end of the second threaded rod (23) is fixedly connected to the front end of the first rotating disk (25), the outer side of the second threaded rod (23) is sleeved with a second moving block (26), and the second threaded rod (23) is threadedly connected to the second moving block (26).

5. The aircraft tire grinding device according to claim 4, characterized in that: A threaded hole (27) is provided at the top of the second moving block (26), a third threaded rod (28) is inserted into the threaded hole (27), and the threaded hole (27) is threadedly connected to the third threaded rod (28), a third moving block (29) is sleeved on the outer side of the top of the third threaded rod (28), and the third threaded rod (28) is rotatably connected to the third moving block (29), the top of the third threaded rod (28) is fixedly connected to the bottom of the second rotating disk (31), and the front end of the third moving block (29) is fixedly connected to the rear end of the grinding block (30).

6. The aircraft tire grinding device according to claim 5, characterized in that: Fixed rods (32) are provided on both sides of the top end of the second movable block (26), guide grooves (33) are provided on both sides of the bottom end of the third movable block (29), and the bottom end of the third movable block (29) is fixedly connected to the top end of the guide groove (33), the bottom end of the guide groove (33) is inserted into the fixed rod (32), and the guide groove (33) is slidably connected to the fixed rod (32).

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