Aircraft tire hub assembling equipment capable of adapting to multiple models

Abstract

The utility model relates to the technical field of aircraft tire hub assembly, and discloses aircraft tire hub assembly equipment adaptable to multiple models, 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 assembly mechanism is fixedly arranged in the base, and the assembly mechanism is connected with the universal wheels. A clamping mechanism is fixedly arranged on the top surface of the assembling mechanism; the assembling mechanism comprises an assembling part and a connecting part, and the bottom surface of the assembling part is fixedly connected with the top surface of the connecting part; the connecting part comprises connecting rods, and fixing blocks are fixedly arranged on the top faces of the two connecting rods. The clamping mechanism is arranged, and a motor and a trigger block are arranged to work cooperatively, so that the two connecting rods can move left and right through the irregular shape of the trigger block, and therefore, the distance between the two clamping blocks can be adjusted, and corresponding adjusting and clamping can be performed according to aircraft tire hubs of different models and sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of aviation tire hub assembly, in particular to aviation tire hub assembly equipment that can adapt to multiple models. Background Art

[0002] Aviation tires, commonly known as aircraft tires, are a key component of aircraft. They are mainly used to bear the load when the aircraft is taxiing on the ground and to cushion the impact and vibration during takeoff and landing. The design requirements of aviation tires include high impact strength, low heat buildup, resistance to low and high temperatures, and the ability to maintain stable performance for a long time under harsh conditions.

[0003] A Chinese patent discloses an assembly device for a toy tire and wheel hub, with the authorization publication number CN216029113U. The device comprises a plurality of support blocks arranged in a ring between the toy tire and the toy wheel hub, and a top block that can be reciprocated and translated to press against the end face of the toy tire. The top block and support block are arranged on both sides of the toy tire, and one end of the support block presses against the inner side of the toy tire, which enables the expanded toy tire to automatically fall onto the wheel hub, completing the assembly of the toy wheel.

[0004] However, there are still the following disadvantages: when the toy tire and wheel assembly equipment is in use, it is impossible to adjust and fix the assembly accordingly according to the different sizes and models of the tire and wheel. Therefore, it is urgent to design an aviation tire and wheel assembly equipment that can adapt to multiple models. Utility Model Content

[0005] The purpose of the present invention is to provide an aircraft tire hub assembly device that can be adapted to multiple models, so as to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: an assembly device for aircraft tire hubs adaptable to multiple models includes a base, the bottom surface of the base is fixedly provided with universal wheels, the number of the universal wheels is four and the number of the universal wheels is evenly distributed around the bottom surface of the base, an assembly mechanism is fixedly provided inside the base, and a clamping mechanism is fixedly provided on the top surface of the assembly mechanism;

[0007] The assembly mechanism includes an assembly portion and a connection portion, wherein the bottom surface of the assembly portion and the top surface of the connection portion are fixedly connected;

[0008] The connecting portion includes connecting rods, and fixing blocks are fixedly provided on the top surfaces of the two connecting rods;

[0009] The clamping mechanism includes a clamping portion and a power portion, wherein the top surface of the power portion and the bottom surface of the clamping portion are fixedly connected;

[0010] The power unit includes a motor, the top surface of the motor is fixedly connected to the bottom surface of the fixed block, and the top surface of the motor output rod passes through the bottom surface of the fixed block and extends to the inside of the fixed block.

[0011] Preferably, a dual-axis motor is fixedly installed on the inner bottom surface of the right end of the base, two rotating rods are fixedly installed on the front of the two output rods of the dual-axis motor, two bidirectional threaded rods are respectively provided inside the front and rear ends of the base, and the surface of the bidirectional threaded rod and the inner wall of the base are rotatably connected by bearings.

[0012] Preferably, the front end surface of the rotating rod and the right end surface of the bidirectional threaded rod are fixedly sleeved with bevel gears, the two bevel gears are bevelly meshed with each other, and the left and right end surfaces of the bidirectional threaded rod are respectively threadedly sleeved with two moving blocks.

[0013] Preferably, the side surface of the moving block is in frictional sliding contact with the inner wall of the base, a support plate is hingedly provided inside the moving block at the left end, and a connecting plate is hingedly provided inside the moving block at the right end, and the top ends of the support plate and the connecting plate are hingedly connected by a connecting rod.

[0014] Preferably, a trigger block is fixedly provided on the top surface of the motor output rod, two sliding rods are respectively provided inside the left and right ends of the fixed block, springs are fixedly provided on the inner wall of the fixed block and the outer side of the sliding rod, and the right side of the sliding rod at the left end is in squeeze contact with the left side of the trigger block.

[0015] Preferably, two device blocks are fixedly provided on the outer sides of the two sliding rods respectively, a rotating rod is fixedly provided on the inner wall of the device block, a clamping block is sleeved on the surface of the rotating rod, and the surface of the rotating rod is rotatably connected to the inner wall of the clamping block.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. This multi-model aircraft tire and wheel assembly equipment is equipped with a clamping mechanism. Through the cooperation of a motor and a trigger block, the irregular shape of the trigger block can move the two connecting rods left and right, thereby adjusting the distance between the two clamping blocks. It can adjust the clamping according to different models and sizes of aircraft tire wheels.

[0018] 2. This multi-model aircraft tire hub assembly equipment is equipped with a rotating rod and a clamping block that work together to adjust the clamping position according to different sizes and shapes when fixing and clamping the aircraft tire hub. This ensures a more stable placement and prevents positional displacement during assembly.

[0019] 3. This aircraft tire hub assembly equipment, which can be adapted to multiple models, is equipped with an assembly mechanism, a dual-axis motor and a rotating rod that work together, and a bevel gear that transmits the power, so that the fixed block can be adjusted in height up and down. This makes installation more convenient and has a wider range of applications when assembling aircraft tire hubs. 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 schematic sectional view of the front structure of the utility model;

[0022] Figure 3 This is a schematic diagram of a three-dimensional cross-sectional view of the left side structure of the utility model;

[0023] Figure 4 This is a three-dimensional cross-sectional schematic diagram of the top view 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. Assembly mechanism; 301. Dual-axis motor; 302. Rotating rod; 303. Bevel gear; 304. Bidirectional threaded rod; 305. Moving block; 306. Support plate; 307. Connecting plate; 308. Connecting rod; 309. Fixed block; 4. Clamping mechanism; 401. Motor; 402. Trigger block; 403. Spring; 404. Sliding rod; 405. Device block; 406. Rotating rod; 407. Clamping block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example 1

[0028] See also Figure 1-Figure 5As shown, an aircraft tire hub assembly device that can be adapted to multiple models includes a base 1, a universal wheel 2 is fixedly provided on the bottom surface of the base 1, and the number of universal wheels 2 is evenly distributed around the bottom surface of the base 1. An assembly mechanism 3 is fixedly provided inside the base 1, and a clamping mechanism 4 is fixedly provided on the top surface of the assembly mechanism 3; the assembly mechanism 3 includes an assembly part and a connecting part, and the bottom surface of the assembly part and the top surface of the connecting part are fixedly connected; the connecting part includes a connecting rod 308, and the connecting rod 308 is in the shape of three ends. The top surfaces of the two connecting rods 308 are fixedly provided with fixing blocks 309; the clamping mechanism 4 includes a clamping part and a power part, and the top surface of the power part and the bottom surface of the clamping part are fixedly connected; the power part includes a motor 401, and the top surface of the motor 401 is fixedly connected to the bottom surface of the fixing block 309. The top surface of the output rod of the motor 401 passes through the bottom surface of the fixing block 309 and extends into the interior of the fixing block 309;

[0029] During operation, the base 1 is moved to a position where the aircraft tire hub needs to be installed via the four universal wheels 2. According to the type of tire to be installed, the motor 401 is started to rotate the trigger block 402.

[0030] Furthermore, a dual-axis motor 301 is fixedly installed on the bottom surface of the right end of the base 1. The model of the dual-axis motor 301 is Y2-112M-6. Two rotating rods 302 are fixedly installed on the front of the two output rods of the dual-axis motor 301. Two bidirectional threaded rods 304 are respectively installed inside the front and rear ends of the base 1. The surfaces of the bidirectional threaded rods 304 are rotatably connected to the inner wall of the base 1 by bearings.

[0031] During operation, the dual-axis motor 301 is started to rotate the two rotating rods 302 .

[0032] Furthermore, a bevel gear 303 is fixedly mounted on the front end surface of the rotating rod 302 and the right end surface of the bidirectional threaded rod 304. The two bevel gears 303 are bevelly meshed with each other. Two moving blocks 305 are respectively threadedly mounted on the left and right end surfaces of the bidirectional threaded rod 304. A hinged rod is provided inside the moving block 305.

[0033] During operation, the two rotating rods 302 rotate, and the two bidirectional threaded rods 304 rotate correspondingly through the transmission action of the bevel gear 303 .

[0034] Furthermore, the side of the moving block 305 is in frictional sliding contact with the inner wall of the base 1. The left end moving block 305 is hingedly provided with a support plate 306, and the right end moving block 305 is hingedly provided with a connecting plate 307. The top ends of the support plate 306 and the connecting plate 307 are hingedly connected by a connecting rod 308. The middle of the connecting plate 307 is hollowed out.

[0035] During operation, the two reverse threads enable the moving block 305 to move in opposite directions, and the hinged connection of the support plate 306, the connecting plate 307 and the connecting rod 308 allows the height of the fixed block 309 to be adjusted up and down.

[0036] Furthermore, a trigger block 402 is fixedly provided on the top surface of the output rod of the motor 401. The trigger block 402 is wide at one end and narrow at the other end. Two slide bars 404 are respectively provided inside the left and right ends of the fixed block 309. Springs 403 are fixedly provided on the inner wall of the fixed block 309 and the outer side of the slide bar 404. The right side of the left end slide bar 404 is in compression contact with the left side of the trigger block 402.

[0037] During operation, the motor 401 is started to rotate the trigger block 402, firstly squeezing the wide end thereof to the slide bar 404 on one side, thereby causing the device block 405 on one end to move first.

[0038] Furthermore, two device blocks 405 are fixedly provided on the outer side surfaces of the two slide bars 404, and a rotating rod 406 is fixedly provided on the inner wall of the device block 405. A torsion spring is provided on the surface of the rotating rod 406, and a clamping block 407 is sleeved on the surface of the rotating rod 406. The surface of the rotating rod 406 is rotatably connected to the inner wall of the clamping block 407.

[0039] During operation, the tire is placed inside the clamping block 407, and the trigger block 402 is rotated again to trigger the other end device block 405. Through the characteristics of the spring 403, the two clamping blocks 407 can quickly fix and clamp the aircraft tire hub.

[0040] Working principle: When in use, the base 1 is moved to the position where the aircraft tire hub needs to be installed through the four universal wheels 2. According to the model of the installed tire, the motor 401 is started to rotate the trigger block 402. First, the wide end is squeezed to the sliding rod 404 on one side, so that the device block 405 at one end is moved first, and the tire is placed inside the clamping block 407 set therein. The trigger block 402 is rotated again to trigger the device block 405 at the other end, and through the characteristics of the spring 403, the two clamping blocks 407 can quickly fix and clamp the aircraft tire hub. The dual-axis motor 301 is started to rotate the two rotating rods 302. The transmission action of the bevel gear 303 makes the two bidirectional threaded rods 304 rotate accordingly. The action of the two reverse threads makes the moving block 305 move in opposite directions. The height of the fixed block 309 can be adjusted up and down through the hinged action of the support plate 306, the connecting plate 307 and the connecting rod 308.

[0041] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, and similar improvements made within the theoretical and principle content of the present invention shall be included in the scope of protection of the present invention.

Claims

1. An aircraft tire hub assembly device adaptable to multiple models, comprising a base (1), characterized in that: Universal wheels (2) are fixedly provided on the bottom surface of the base (1), and the number of the universal wheels (2) is four and they are evenly distributed around the bottom surface of the base (1). An assembly mechanism (3) is fixedly provided inside the base (1), and a clamping mechanism (4) is fixedly provided on the top surface of the assembly mechanism (3); The assembly mechanism (3) comprises an assembly portion and a connection portion, wherein the bottom surface of the assembly portion and the top surface of the connection portion are fixedly connected; The connecting portion comprises connecting rods (308), and fixing blocks (309) are fixedly provided on the top surfaces of the two connecting rods (308); The clamping mechanism (4) comprises a clamping portion and a power portion, wherein the top surface of the power portion and the bottom surface of the clamping portion are fixedly connected; The power unit includes a motor (401), the top surface of the motor (401) is fixedly connected to the bottom surface of the fixed block (309), and the top surface of the output rod of the motor (401) passes through the bottom surface of the fixed block (309) and extends into the interior of the fixed block (309).

2. The aircraft tire hub assembly equipment adaptable to multiple models according to claim 1, characterized in that: A dual-axis motor (301) is fixedly provided on the bottom surface of the right end of the base (1); two rotating rods (302) are fixedly provided on the front faces of the two output rods of the dual-axis motor (301); two bidirectional threaded rods (304) are respectively provided inside the front and rear ends of the base (1); and the surfaces of the bidirectional threaded rods (304) and the inner wall of the base (1) are rotatably connected via bearings.

3. The aircraft tire hub assembly equipment adaptable to multiple models according to claim 2, characterized in that: The front end surface of the rotating rod (302) and the right end surface of the bidirectional threaded rod (304) are both fixedly sleeved with a bevel gear (303), and the two bevel gears (303) are mutually bevel-engaged, and the left and right end surfaces of the bidirectional threaded rod (304) are respectively threadedly sleeved with two moving blocks (305).

4. The aircraft tire hub assembly equipment adaptable to multiple models according to claim 3 is characterized by: The side surface of the moving block (305) is in frictional sliding contact with the inner wall of the base (1); a support plate (306) is hingedly provided inside the left end of the moving block (305); a connecting plate (307) is hingedly provided inside the right end of the moving block (305); the top ends of the supporting plate (306) and the connecting plate (307) are hingedly connected by a connecting rod (308).

5. The aircraft tire hub assembly equipment adaptable to multiple models according to claim 1 is characterized in that: A trigger block (402) is fixedly provided on the top surface of the output rod of the motor (401), two slide bars (404) are respectively provided inside the left and right ends of the fixed block (309), a spring (403) is fixedly provided on the inner wall of the fixed block (309) and the outer side surface of the slide bar (404), and the right side surface of the slide bar (404) at the left end is in extrusion contact with the left side surface of the trigger block (402).

6. The aircraft tire hub assembly equipment adaptable to multiple models according to claim 5, characterized in that: Two device blocks (405) are fixedly provided on the outer side surfaces of the two sliding rods (404), and a rotating rod (406) is fixedly provided on the inner wall of the device block (405). A clamping block (407) is sleeved on the surface of the rotating rod (406), and the surface of the rotating rod (406) is rotatably connected to the inner wall of the clamping block (407).

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