Tire dismounting and mounting device for aircraft tire production

Abstract

The utility model relates to the technical field of aviation tire production, and discloses a tire dismounting and mounting device for aviation tire production, which comprises a base, four universal wheels are fixedly arranged on the bottom surface of the base and are uniformly distributed on the peripheral bottom surface of the base, an adjusting mechanism is fixedly arranged on the top surface of the base, and the adjusting mechanism is fixedly arranged on the bottom surface of the base. A clamping mechanism is fixedly arranged on the side face of the adjusting mechanism. The adjusting mechanism comprises an adjusting part and a connecting part. The side face of the connecting part is fixedly connected with the side face of the adjusting part. The adjusting part comprises a fixing block, the bottom face of the fixing block is fixedly connected with the top face of the base, and a motor A is fixedly arranged on the right side face of the fixing block. Through the arrangement of the adjusting mechanism, and through the cooperative work of a motor A and a rotating rod, a gear and a rack can achieve a transmission effect, so that the whole clamping mechanism can carry out vertical height adjustment, the height can be correspondingly adjusted when the tire is disassembled and assembled, and the working efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of aviation tire production, in particular to a tire disassembly and assembly device for aviation tire production. Background Art

[0002] Aircraft tires, commonly known as aircraft tires, are a key component of the aircraft landing gear system. The main function of aircraft tires is to support, load and cushion the aircraft during parking, takeoff and landing. Aircraft tires are a whole made of rubber, skeleton materials and various additives cross-linked through complex chemical reactions.

[0003] The Chinese patent discloses a tire disassembler for tire production, with the authorization announcement number CN218805023U, comprising a tire disassembler body, a fixing plate being fixed on the upper side of the middle part of the rear side of the tire disassembler body, and multi-stage electric telescopic rods in a horizontal state are installed at both ends of the fixing plate close to the side of the tire disassembler body, and the output end of the multi-stage electric telescopic rod faces the end away from the fixing plate, which can clean the dust or dirt adhered to the chuck in the tire disassembler body, helps to ensure the normal installation or removal of the tire through the tire disassembler body, and is conducive to the use of the tire disassembler body.

[0004] However, there are still the following disadvantages: when the tire disassembling and assembling machine for tire production is in use, it is impossible to adjust the height of the disassembling and assembling structure according to actual needs, so it is urgent to design a tire disassembling and assembling device for aviation tire production. Utility Model Content

[0005] The utility model aims to provide a tire disassembly and assembly device for producing aircraft tires, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A tire disassembly and assembly device for aircraft tire production comprises a base, the bottom surface of the base is fixedly provided with universal wheels, the number of the universal wheels is four and they are evenly distributed around the bottom surface of the base, the top surface of the base is fixedly provided with an adjustment mechanism, and the side surface of the adjustment mechanism is fixedly provided with a clamping mechanism;

[0007] The adjusting mechanism comprises an adjusting portion and a connecting portion, and a side surface of the connecting portion is fixedly connected to a side surface of the adjusting portion;

[0008] The adjusting part comprises a fixed block, the bottom surface of the fixed block is fixedly connected to the top surface of the base, and the right side surface of the fixed block is fixedly provided with a motor A;

[0009] The clamping mechanism comprises a clamping part and a power part, and the back side of the power part and the front side of the clamping part are fixedly connected;

[0010] The clamping part comprises a connecting rod, a rotating disk is arranged on the left side of the connecting rod, and the left side of the connecting rod and the right side of the rotating disk are rotatably connected by a bearing seat.

[0011] Preferably, a device block is fixedly provided on the front top surface of the base, a limit rod is fixedly provided on the inner top surface and inner bottom surface of the device block, a slider is sleeved on the surface of the limit rod, and the surface of the limit rod and the inner wall of the slider are frictionally and slidingly connected.

[0012] Preferably, the side surface of the slider is frictionally and slidingly connected to the inner wall of the device block, a rack is fixedly provided on the back of the slider, the left side surface of the output rod of the motor A passes through the right side surface of the fixed block and extends to the inside of the fixed block, and a rotating rod is fixedly provided on the left side surface of the output rod of the motor A.

[0013] Preferably, the left end surface of the rotating rod and the inner wall of the fixed block are rotatably connected by a bearing, a gear is fixedly sleeved on the surface of the rotating rod, the side surface of the gear and the back surface of the rack are meshed and connected, and the top surface of the rack and the bottom surface of the connecting rod are fixedly connected.

[0014] Preferably, a motor B is fixedly provided on the front side of the turntable, a back end surface of an output rod of the motor B passes through the front side of the turntable and extends to the inside of the turntable, and a bidirectional threaded rod is fixedly provided on the back end surface of the output rod of the motor B.

[0015] Preferably, the surface of the bidirectional threaded rod and the inner wall of the turntable are rotatably connected by a bearing, and two clamping blocks are threadedly sleeved on the front and rear end surfaces of the bidirectional threaded rod respectively. The side surfaces of the clamping blocks are frictionally and slidably connected to the inner wall of the turntable, and handles are fixedly provided on the upper and lower end surfaces of the turntable.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The tire disassembly and assembly device for aircraft tire production is provided with an adjustment mechanism, and the motor A and the rotating rod cooperate to enable the gear and the rack to perform transmission, so that the entire clamping mechanism can be adjusted up and down in height, so that the height can be adjusted accordingly during the tire disassembly and assembly work, so that the work efficiency is higher;

[0018] 2. The tire disassembly and assembly device for aircraft tire production is provided with a clamping mechanism, and the cooperation of the motor B and the bidirectional threaded rod enables the two clamping blocks to move quickly toward each other, so that the aircraft tire can be quickly fixed and clamped, so that it does not need to be manually fixed during the disassembly and assembly work, saving time, effort and labor;

[0019] 3. The tire disassembly and assembly device for aircraft tire production is provided with a handle and a connecting rod that work together to allow the turntable to rotate quickly. When the aircraft tire is fixed and clamped, the structural operation of the aircraft tire installation can be quickly triggered by rotation, so that the aircraft tire can be quickly disassembled and the use efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional schematic diagram of the front structure of the utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of the left-side structure of the utility model;

[0022] Figure 3 It is a three-dimensional schematic diagram of the back structure of the utility model;

[0023] Figure 4 It is a three-dimensional cross-sectional schematic diagram of the right side structure of the utility model;

[0024] Figure 5 For this utility model Figure 4 A three-dimensional enlarged schematic diagram of the structure of area A in the middle.

[0025] In the figure: 1. base; 2. universal wheel; 3. adjustment mechanism; 301. device block; 302. limit rod; 303. slider; 304. rack; 305. fixed block; 306. motor A; 307. rotating rod; 308. gear; 4. clamping mechanism; 401. connecting rod; 402. turntable; 403. motor B; 404. bidirectional threaded rod; 405. clamping block; 406. handle. DETAILED DESCRIPTION

[0026] 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.

[0027] Embodiment 1

[0028] See also Figure 1-Figure 5As shown, a tire disassembly and assembly device for aircraft tire production includes a base 1, a universal wheel 2 is fixedly arranged on the bottom surface of the base 1, a parking rod is arranged inside the universal wheel 2, the number of universal wheels 2 is four and they are evenly distributed on the bottom surface around the base 1, an adjustment mechanism 3 is fixedly arranged on the top surface of the base 1, and a clamping mechanism 4 is fixedly arranged on the side of the adjustment mechanism 3; the adjustment mechanism 3 includes an adjustment part and a connecting part, and the side of the connecting part is fixedly connected to the side of the adjustment part; the adjustment part includes a fixed block 305, the bottom surface of the fixed block 305 is fixedly connected to the top surface of the base 1, and the right side of the fixed block 305 is fixedly arranged with a motor A306; the clamping mechanism 4 includes a clamping part and a power part, and the back side of the power part is fixedly connected to the front side of the clamping part; the clamping part includes a connecting rod 401, a rotating disk 402 is arranged on the left side of the connecting rod 401, and the left side of the connecting rod 401 and the right side of the rotating disk 402 are rotatably connected by a bearing seat;

[0029] During operation, the base 1 is moved to the position where the aircraft tire is required to be disassembled and assembled through the four universal wheels 2. According to the actual disassembly and assembly height, the motor A306 is started to rotate the rotating rod 307.

[0030] Furthermore, a device block 301 is fixedly arranged on the top surface of the front end of the base 1, and a limit rod 302 is fixedly arranged on the top surface and the bottom surface of the device block 301. The limit rod 302 is a smooth long rod, and a slider 303 is sleeved on the surface of the limit rod 302. The surface of the limit rod 302 and the inner wall of the slider 303 are frictionally slidably connected;

[0031] During operation, the rack 304 can move upward due to the limiting effect of the limiting rod 302 and the slider 303 .

[0032] Furthermore, the side of the slider 303 is frictionally slidably connected to the inner wall of the device block 301, a rack 304 is fixedly arranged on the back of the slider 303, the left side of the output rod of the motor A306 penetrates the right side of the fixed block 305 and extends to the inside of the fixed block 305, and a rotating rod 307 is fixedly arranged on the left side of the output rod of the motor A306, and the model of the motor A306 is Y2-112M-6;

[0033] During operation, the motor A306 is started to rotate the rotating rod 307, thereby driving the gear 308 to rotate.

[0034] Furthermore, the left end surface of the rotating rod 307 and the inner wall of the fixed block 305 are rotatably connected by a bearing, a gear 308 is fixedly sleeved on the surface of the rotating rod 307, the side surface of the gear 308 is meshedly connected with the back surface of the rack 304, and the top surface of the rack 304 is fixedly connected with the bottom surface of the connecting rod 401;

[0035] During operation, the rotating rod 307 rotates, thereby driving the gear 308 to rotate. Through the meshing action of the gear 308 and the rack 304, and the limiting action of the limiting rod 302 and the slider 303, the rack 304 can move upward.

[0036] Further, a motor B403 is fixedly arranged on the front of the turntable 402, and the back end surface of the output rod of the motor B403 passes through the front of the turntable 402 and extends to the inside of the turntable 402, and a bidirectional threaded rod 404 is fixedly arranged on the back end surface of the output rod of the motor B403;

[0037] During operation, the motor B403 is started to rotate the bidirectional threaded rod 404, and the two clamping blocks 405 can move in opposite directions through the action of the two reverse threads.

[0038] Furthermore, the surface of the bidirectional threaded rod 404 and the inner wall of the turntable 402 are rotatably connected by a bearing, and two clamping blocks 405 are respectively threadedly sleeved on the front and rear end surfaces of the bidirectional threaded rod 404, and the inner wall of the clamping block 405 is arc-shaped, and the side surface of the clamping block 405 and the inner wall of the turntable 402 are frictionally slidably connected, and the upper and lower end surfaces of the turntable 402 are fixedly provided with handles 406;

[0039] During operation, the two clamping blocks 405 can move in opposite directions through the action of the two reverse threads, thereby quickly fixing and clamping the aircraft tire.

[0040] Working principle: When in use, first move the base 1 to the position where the aircraft tire needs to be disassembled and assembled through the four universal wheels 2. According to the actual disassembly and assembly height, start the motor A306 to rotate the rotating rod 307, thereby driving the gear 308 to rotate. Through the meshing action of the gear 308 and the rack 304, and the limiting action of the limit rod 302 and the slider 303, the rack 304 can move upward, move the turntable 402 to the corresponding position and fit the turntable 402 to the position where the tire needs to be disassembled, start the motor B403, rotate the bidirectional threaded rod 404, and through the action of the two reverse threads, the two clamping blocks 405 can move in opposite directions, so as to quickly fix and clamp the aircraft tire, grab the handle 406, and rotate the turntable 402 through the connection between the connecting rod 401 and the turntable 402, thereby triggering the installation structure of the aircraft tire and the aircraft installation, so that the aircraft tire can be quickly disassembled.

[0041] 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 tire disassembly and assembly device for aircraft tire production, comprising a base (1), characterized in that: The bottom surface of the base (1) is fixedly provided with universal wheels (2), the number of the universal wheels (2) is four and they are evenly distributed around the bottom surface of the base (1), the top surface of the base (1) is fixedly provided with an adjustment mechanism (3), and the side surface of the adjustment mechanism (3) is fixedly provided with a clamping mechanism (4); The adjusting mechanism (3) comprises an adjusting portion and a connecting portion, and a side surface of the connecting portion is fixedly connected to a side surface of the adjusting portion; The adjustment part comprises a fixed block (305), the bottom surface of the fixed block (305) is fixedly connected to the top surface of the base (1), and a motor A (306) is fixedly arranged on the right side surface of the fixed block (305); The clamping mechanism (4) comprises a clamping part and a power part, and the back side of the power part and the front side of the clamping part are fixedly connected; The clamping portion comprises a connecting rod (401), a rotating disk (402) is arranged on the left side of the connecting rod (401), and the left side of the connecting rod (401) and the right side of the rotating disk (402) are rotatably connected by a bearing seat.

2. The tire disassembly and assembly device for aircraft tire production according to claim 1, characterized in that: A device block (301) is fixedly arranged on the front top surface of the base (1), a limit rod (302) is fixedly arranged on the inner top surface and the inner bottom surface of the device block (301), a sliding block (303) is sleeved on the surface of the limit rod (302), and the surface of the limit rod (302) and the inner wall of the sliding block (303) are frictionally and slidably connected.

3. The tire disassembly and assembly device for aircraft tire production according to claim 2, characterized in that: The side surface of the slider (303) is frictionally and slidably connected to the inner wall of the device block (301); a rack (304) is fixedly arranged on the back of the slider (303); the left side surface of the output rod of the motor A (306) passes through the right side surface of the fixed block (305) and extends to the inside of the fixed block (305); and a rotating rod (307) is fixedly arranged on the left side surface of the output rod of the motor A (306).

4. A tire disassembly and assembly device for aircraft tire production according to claim 3, characterized in that: The left end surface of the rotating rod (307) and the inner wall of the fixed block (305) are rotatably connected by a bearing, a gear (308) is fixedly sleeved on the surface of the rotating rod (307), the side surface of the gear (308) is meshedly connected with the back surface of the rack (304), and the top surface of the rack (304) is fixedly connected with the bottom surface of the connecting rod (401).

5. The tire disassembly and assembly device for aircraft tire production according to claim 1, characterized in that: A motor B (403) is fixedly arranged on the front side of the rotating disk (402); a back end surface of an output rod of the motor B (403) passes through the front side of the rotating disk (402) and extends into the interior of the rotating disk (402); a bidirectional threaded rod (404) is fixedly arranged on the back end surface of the output rod of the motor B (403).

6. The tire disassembly and assembly device for aircraft tire production according to claim 5, characterized in that: The surface of the bidirectional threaded rod (404) and the inner wall of the turntable (402) are rotatably connected by a bearing, and two clamping blocks (405) are respectively threadedly sleeved on the front and rear end surfaces of the bidirectional threaded rod (404), and the side surfaces of the clamping blocks (405) are frictionally and slidably connected to the inner wall of the turntable (402), and handles (406) are fixedly provided on the upper and lower end surfaces of the turntable (402).

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