Aviation tire clamping and fixing tool

Abstract

The utility model relates to the technical field of aircraft tire machining, and discloses an aircraft tire clamping and fixing tool which comprises a base, two supporting legs are fixedly arranged on the bottom face of the base and evenly distributed on the bottom face of the left end and the bottom face of the right end of the base, and a clamping mechanism is fixedly arranged on the side face of the base. An adjusting mechanism is fixedly arranged on the side face of the clamping mechanism. The clamping mechanism comprises a clamping part and a power part, and the side face of the power part is fixedly connected with the side face of the clamping part; the power part comprises a motor; the right side surface of the motor is fixedly connected with the left side surface of the base; the adjusting mechanism comprises an adjusting part and a connecting part. According to the aircraft tire fixing and clamping device, the adjusting mechanism is arranged, and a rotating rod and a torsional spring are arranged to work cooperatively, so that the two clamping plates A can be subjected to angle deflection when fixing and clamping aircraft tires with different diameter sizes, the aircraft tires are quickly fixed and clamped, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of aviation tire processing, in particular to an aviation tire clamping and fixing tool. Background Art

[0002] Aviation tires, commonly known as aircraft tires, are important components on aircraft that require high safety and reliability. The safe takeoff and landing of aircraft must rely on the various unique features of aircraft tires, such as high impact strength and low heat generation.

[0003] A Chinese patent discloses a car tire clamping and fixing device, with the authorization announcement number CN212193049U, comprising a fixed base, and a second motor is fixedly installed on the right side of the top of the fixed base. The car tire clamping and fixing device is provided with a first motor. When the car tire needs to be clamped and fixed, the tire is placed between two limit clamps, and the limit clamps can be flexibly controlled by a connecting rod to clamp the car tire, so that the device is easy to use, greatly improving the practicality of the device and better meeting people's needs for use.

[0004] However, there are still the following disadvantages: when the automobile tire clamping and fixing device is clamping the tire, it is unable to adjust and clamp the tire accordingly according to different automobile tire diameters, so it is urgent to design an aviation tire clamping and fixing tool. Utility Model Content

[0005] The utility model aims to provide an aviation tire clamping and fixing tool to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aircraft tire clamping and fixing tool comprises a base, the bottom surface of the base is fixedly provided with supporting legs, the number of the supporting legs is two and they are evenly distributed on the bottom surfaces of the left and right ends of the base, a clamping mechanism is fixedly provided on the side of the base, and an adjustment mechanism is fixedly provided on the side of the clamping mechanism;

[0007] The clamping mechanism comprises a clamping part and a power part, and the side surface of the power part and the side surface of the clamping part are fixedly connected;

[0008] The power unit includes a motor, and the right side of the motor is fixedly connected to the left side of the base;

[0009] 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;

[0010] The connecting part comprises a rotating rod, and a torsion spring is fixedly sleeved on the surface of the rotating rod.

[0011] Preferably, the right end face of the motor output rod passes through the left side face of the base and extends to the inside of the base, a bidirectional threaded rod is fixedly provided on the right end face of the motor output rod, and the surface of the bidirectional threaded rod and the inner wall of the base are rotatably connected by a bearing.

[0012] Preferably, two moving blocks are threadedly sleeved on the left and right end surfaces of the bidirectional threaded rod respectively, the two sides of the moving blocks are frictionally and slidingly connected to the inner wall of the base, two sleeve rods are fixedly provided on the inner walls of the front and rear ends of the moving blocks respectively, and sliding rods are provided inside the two sleeve rods.

[0013] Preferably, the side surface of the slide rod is frictionally and slidingly connected to the inner wall of the sleeve rod, two fixing rods are fixedly provided on the front and rear end surfaces of the two slide rods respectively, and springs are fixedly provided on the front surface of the moving block and the back surface of the fixing rod.

[0014] Preferably, the interior of the fixed rod and the surface of the rotating rod are frictionally rotatably connected, the upper and lower end surfaces of the rotating rod are fixedly provided with a clamping plate A, the upper and lower end surfaces of the torsion spring are fixedly connected to the inner wall of the clamping plate A, and the front and rear end surfaces of the base are respectively fixedly provided with two fixed plates.

[0015] Preferably, hydraulic rods are fixedly provided on the front sides of the two fixed plates, and the back ends of the two hydraulic rod output rods respectively penetrate the front sides of the two fixed plates and extend to the inside of the fixed plates, and clamping plates B are fixedly provided on the back ends of the two hydraulic rod output rods.

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

[0017] 1. The aircraft tire clamping and fixing tool is provided with an adjustment mechanism, and the cooperation of a rotating rod and a torsion spring is provided, so that the two clamping plates A can be deflected at an angle when fixing and clamping aircraft tires of different diameters, and the aircraft tires can be quickly fixed and clamped, and the application range is wide;

[0018] 2. The aircraft tire clamping and fixing tool is provided with a hydraulic rod and a clamping plate B, so that when the aircraft tire is fixed, its front and rear positions can be fixed at the same time, so that when it is used in subsequent processing, the tire position will not be offset or fall off, avoiding affecting the subsequent processing work;

[0019] 3. The aircraft tire clamping and fixing tool is provided with a clamping mechanism, and through the cooperation of a motor and a bidirectional threaded rod, the two moving blocks can drive the clamping plate A to move in opposite directions, so that when the aircraft tire is fixed and clamped, the fixed clamping can be quickly adjusted according to aircraft tires of different diameters. 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 It is a three-dimensional cross-sectional schematic diagram of the front 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 left-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. supporting leg; 3. clamping mechanism; 301. motor; 302. bidirectional threaded rod; 303. moving block; 304. sleeve rod; 305. sliding rod; 306. spring; 307. fixed rod; 4. adjusting mechanism; 401. rotating rod; 402. torsion spring; 403. clamping plate A; 404. fixed plate; 405. hydraulic rod; 406. clamping plate B. 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 5 As shown, an aircraft tire clamping and fixing tool comprises a base 1, a supporting leg 2 is fixedly arranged on the bottom surface of the base 1, the number of the supporting legs 2 is two and they are evenly distributed on the bottom surfaces of the left and right ends of the base 1, a clamping mechanism 3 is fixedly arranged on the side of the base 1, and an adjusting mechanism 4 is fixedly arranged on the side of the clamping mechanism 3; the clamping mechanism 3 comprises a clamping part and a power part, and the side surface of the power part is fixedly connected to the side surface of the clamping part; the power part comprises a motor 301, and the right side surface of the motor 301 is fixedly connected to the left side surface of the base 1; the adjusting mechanism 4 comprises an adjusting part and a connecting part, and the side surface of the connecting part is fixedly connected to the side surface of the adjusting part; the connecting part comprises a rotating rod 401, and a torsion spring 402 is fixedly sleeved on the surface of the rotating rod 401, and the torsion spring 402 requires force to rotate the rotating rod 401;

[0029] During operation, the motor 301 is started to rotate the bidirectional threaded rod 302 .

[0030] Further, the right end face of the output rod of the motor 301 passes through the left side face of the base 1 and extends to the inside of the base 1. The model of the motor 301 is Y2-112M-6. A bidirectional threaded rod 302 is fixedly arranged on the right end face of the output rod of the motor 301. The surface of the bidirectional threaded rod 302 and the inner wall of the base 1 are rotatably connected by a bearing.

[0031] During operation, the motor 301 is started to rotate the bidirectional threaded rod 302, and the two moving blocks 303 move in opposite directions through the action of two reverse threads.

[0032] Furthermore, two moving blocks 303 are respectively threadedly sleeved on the left and right end surfaces of the bidirectional threaded rod 302, and the sides of the two moving blocks 303 are frictionally and slidably connected with the inner wall of the base 1. Two sleeve rods 304 are respectively fixedly arranged on the inner walls of the front and rear ends of the moving blocks 303, and a slide rod 305 is arranged inside the two sleeve rods 304, and one end of the slide rod 305 is larger in size;

[0033] During operation, the two moving blocks 303 move in opposite directions through the action of the two reverse threads, when the two clamping plates A403 contact the two ends of the aircraft tire.

[0034] Furthermore, the side of the slide rod 305 is frictionally slidably connected to the inner wall of the sleeve rod 304, and two fixed rods 307 are fixedly arranged on the front and rear end surfaces of the two slide rods 305, and springs 306 are fixedly arranged on the front of the moving block 303 and the back of the fixed rods 307;

[0035] During operation, the slide bar 305 slides inside the sleeve bar 304, and the spring 306 acts to adjust the length of the clamping plate A403.

[0036] Furthermore, the interior of the fixed rod 307 is frictionally connected to the surface of the rotating rod 401, and the upper and lower end surfaces of the rotating rod 401 are fixedly provided with a clamping plate A403, and the middle of the clamping plate A403 is hollowed out. The upper and lower end surfaces of the torsion spring 402 are fixedly connected to the inner wall of the clamping plate A403, and the front and rear end surfaces of the base 1 are respectively fixedly provided with two fixed plates 404;

[0037] During operation, when the two clamping plates A403 contact the two ends of the aircraft tire, the torsion spring 402 causes the rotating rod 401 to drive the two clamping plates A403 to rotate rapidly, thereby fixing and clamping the left and right end faces of the aircraft tire.

[0038] Further, the front sides of the two fixed plates 404 are fixedly provided with hydraulic rods 405, and the back ends of the output rods of the two hydraulic rods 405 respectively penetrate the front sides of the two fixed plates 404 and extend to the inside of the fixed plates 404, and the back ends of the output rods of the two hydraulic rods 405 are fixedly provided with clamping plates B406, and the clamping plates B406 are slightly arc-shaped;

[0039] During operation, the two hydraulic rods 405 are activated, so that the two clamping plates B406 can quickly fix and clamp the front and rear ends of the aircraft tire, thereby facilitating subsequent processing work.

[0040] Working principle: When in use, first place the aircraft tire to be processed on the top of the base 1, start the motor 301, so that the bidirectional threaded rod 302 rotates, and the two moving blocks 303 move in opposite directions through the action of the two reverse threads. When the two clamping plates A403 contact the two ends of the aircraft tire, the torsion spring 402 causes the rotating rod 401 to drive the two clamping plates A403 to rotate rapidly, thereby fixing and clamping the left and right end faces of the aircraft tire. The sliding rod 305 slides inside the sleeve rod 304, and the length of the clamping plate A403 can be adjusted through the action of the spring 306. Start the two hydraulic rods 405, so that the two clamping plates B406 quickly fix and clamp the front and rear ends of the aircraft tire, thereby facilitating subsequent processing work.

[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. An aircraft tire clamping and fixing tool, comprising a base (1), characterized in that: The bottom surface of the base (1) is fixedly provided with supporting legs (2), the number of the supporting legs (2) is two and they are evenly distributed on the bottom surfaces of the left and right ends of the base (1), the side surface of the base (1) is fixedly provided with a clamping mechanism (3), and the side surface of the clamping mechanism (3) is fixedly provided with an adjusting mechanism (4); The clamping mechanism (3) comprises a clamping portion and a power portion, and a side surface of the power portion and a side surface of the clamping portion are fixedly connected; The power unit comprises a motor (301), the right side of the motor (301) is fixedly connected to the left side of the base (1); The adjusting mechanism (4) 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 connecting part comprises a rotating rod (401), and a torsion spring (402) is fixedly sleeved on the surface of the rotating rod (401).

2. The aircraft tire clamping and fixing tool according to claim 1 is characterized in that: The right end face of the output rod of the motor (301) passes through the left side face of the base (1) and extends into the interior of the base (1). A bidirectional threaded rod (302) is fixedly arranged on the right end face of the output rod of the motor (301). The surface of the bidirectional threaded rod (302) and the inner wall of the base (1) are rotatably connected via a bearing.

3. The aircraft tire clamping and fixing tool according to claim 2 is characterized in that: Two moving blocks (303) are respectively threadedly sleeved on the left and right end surfaces of the bidirectional threaded rod (302); the sides of the two moving blocks (303) are frictionally and slidingly connected to the inner wall of the base (1); two sleeve rods (304) are respectively fixedly disposed on the inner walls of the front and rear ends of the moving blocks (303); and sliding rods (305) are disposed inside the two sleeve rods (304).

4. The aircraft tire clamping and fixing tool according to claim 3 is characterized in that: The side surface of the sliding rod (305) is frictionally and slidably connected to the inner wall of the sleeve rod (304); two fixing rods (307) are fixedly arranged on the front and rear end surfaces of the two sliding rods (305), and springs (306) are fixedly arranged on the front surface of the moving block (303) and the back surface of the fixing rods (307).

5. The aircraft tire clamping and fixing tool according to claim 4 is characterized in that: The interior of the fixed rod (307) is frictionally rotatably connected to the surface of the rotating rod (401); the upper and lower end surfaces of the rotating rod (401) are fixedly provided with a clamping plate A (403); the upper and lower end surfaces of the torsion spring (402) are fixedly connected to the inner wall of the clamping plate A (403); and the front and rear end surfaces of the base (1) are respectively fixedly provided with two fixed plates (404).

6. The aircraft tire clamping and fixing tool according to claim 5, characterized in that: The front sides of the two fixed plates (404) are both fixedly provided with hydraulic rods (405); the back ends of the output rods of the two hydraulic rods (405) respectively penetrate the front sides of the two fixed plates (404) and extend into the interior of the fixed plates (404); and the back ends of the output rods of the two hydraulic rods (405) are both fixedly provided with clamping plates B (406).

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