Anti-abrasion transfer tray for aircraft tire production

Abstract

The utility model belongs to the field of tire transfer equipment, and particularly relates to an anti-abrasion transfer tray for aviation tire production, which comprises a device main body and a plurality of groups of fixing plates, buffer mechanisms are arranged on the fixing plates, each buffer mechanism comprises a rotating plate, the rotating plates are rotatably connected with the fixing plates, sleeve rods are fixedly connected onto the rotating plates, and the sleeve rods are fixedly connected onto the device main body. The sleeve rod is sleeved with a sleeve, a plurality of sets of long grooves are formed in the surface of the sleeve, sliding grooves are formed in the inner walls of the long grooves, pulleys are slidably connected to the interiors of the sliding grooves and fixedly connected to supporting blocks, and two sets of supporting springs are fixedly connected to the bottom ends of the supporting blocks; the bottom ends of the supporting springs are fixedly connected to the inner walls of the long grooves, and the bottom ends of the supporting blocks are partially connected into the long grooves in a sliding mode. And through the structural design of the buffer mechanism, the function of reducing abrasion when the aircraft tire is placed on the fixing plate is achieved.

Description

Technical Field

[0001] The utility model relates to the field of tire transfer equipment, in particular to an anti-wear transfer tray for aviation tire production. Background Art

[0002] Aircraft tires are the main components of aircraft. During their production and processing, they inevitably need to be transported. In order to keep the aircraft tires stable during the transportation process, transfer pallets are used to transport the aircraft tires.

[0003] According to the patent document: CN202221300309.9, a transfer pallet for automobile tire production is proposed, including a base, a wheel frame is fixedly connected to the lower end of the base, a wheel is rotatably connected to the inside of the wheel frame, a brake plate is slidably sleeved on the outer side of the wheel frame, a slider is fixedly connected to the brake plate, a threaded rod is threadedly connected to the inside of the brake plate, a connecting sleeve is fixedly connected to the lower end of the base, a threaded rod is rotatably connected to the inside of the connecting sleeve, and an annular groove is provided on the outer side of the threaded rod. The utility model can facilitate the movement of the transfer pallet by providing a wheel, and by providing a brake plate, the threaded rod can be rotated to make the threaded rod and the brake plate have a threaded movement, so that the brake plate limits the wheel, which can effectively prevent the transfer pallet from being displaced when placing tires, and solves the problem that the existing transfer pallet is inconvenient to move when in use.

[0004] However, in one of the above technologies, a transfer pallet for automobile tire production has the tire placed directly on a support rod, and the tire bead will directly abut against the support rod. Similarly, when an aircraft tire is placed, if there is a large shake or vibration, the aircraft tire will undergo a large deformation, which can easily cause wear of the aircraft tire and affect the quality of the aircraft tire. Therefore, it is urgent to propose an anti-wear transfer pallet for aircraft tire production to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the background technology, the utility model proposes an anti-wear transfer pallet for aviation tire production.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an anti-wear transfer pallet for aviation tire production, comprising a device main body and multiple groups of fixed plates, wherein the fixed plates are provided with a buffer mechanism, wherein the buffer mechanism comprises a rotating plate, wherein the rotating plate and the fixed plates are rotatably connected, wherein a sleeve rod is fixedly connected to the rotating plate, wherein a sleeve rod is sleeved on the sleeve rod, wherein a plurality of groups of long grooves are provided on the surface of the sleeve, wherein a slide groove is provided on the inner wall of the long groove, wherein a pulley is slidably connected inside the slide groove, wherein the pulley is fixedly connected to a support block, wherein the bottom end of the support block is fixedly connected to two groups of support springs, wherein the bottom end of the support spring is fixedly connected to the inner wall of the long groove, and the bottom end portion of the support block is slidably connected inside the long groove.

[0007] Preferably, a snap ring is fixedly connected to the rotating plate, and the snap ring is slidably connected in the rotating groove. The rotating groove is opened on the inner wall of the fixed plate, and multiple groups of balls are rotatably connected to the side of the rotating plate away from the sleeve rod. The balls are rotatably connected to the inner wall of the fixed plate.

[0008] Preferably, three groups of card slots are provided on both sides of the inner wall of the long slot, and card blocks are slidably connected inside the card slots, and the card blocks are fixedly connected to the support blocks.

[0009] Preferably, a groove is formed at the top of the support block, a buffer pad is fixedly connected to the inside of the groove, and the buffer pad is designed to be arc-shaped.

[0010] Preferably, a damper is fixedly connected to the bottom end of the support block, and the bottom end of the damper is fixedly connected to the inner wall of the long groove.

[0011] Preferably, a gasket is fixedly connected to the inner wall of the slide groove, and the gasket is made of rubber material.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model realizes the function of reducing wear when the aircraft tire is placed on the fixed plate through the structural design of the buffer mechanism, and solves the problem that a transfer tray for automobile tire production in the prior art is directly placed on the support rod, and the tire bead will directly abut against the support rod. Similarly, when the aircraft tire is placed, if there is a large shake or vibration, the aircraft tire will be greatly deformed, which is easy to cause wear of the aircraft tire and affect the quality of the aircraft tire;

[0014] 2. The utility model adopts the structural design of the fixed plate and the rotating plate. The rotating plate rotates in the rotating groove through the clamping ring so that the rotating plate will not be separated from the fixed plate during the rotation process. At the same time, multiple sets of balls can also improve the stability of the rotating plate during the rotation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the fixing plate of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure inside the long slot of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure of the sleeve of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the fixed plate and the rotating plate of the utility model.

[0021] In the figure: 1. device body; 20. fixed plate; 21. rotating plate; 22. sleeve; 23. long groove; 24. support spring; 25. slide groove; 26. pulley; 27. support block; 28. damper; 29. ​​sleeve rod; 30. slot; 31. gasket; 32. block; 33. groove; 34. buffer pad; 35. rotating groove; 36. retaining ring; 37. ball. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 - Figure 5As shown, an anti-wear transfer tray for aviation tire production includes a device body 1 and multiple groups of fixed plates 20, and a buffer mechanism is arranged on the fixed plate 20. The buffer mechanism includes a rotating plate 21, and the rotating plate 21 is rotatably connected with the fixed plate 20. A sleeve rod 29 is welded and fixed on the rotating plate 21, and a sleeve 22 is sleeved on the sleeve rod 29. The surface of the sleeve 22 is provided with multiple groups of long grooves 23, and a slide groove 25 is provided on the inner wall of the long groove 23. The slide groove 25 is designed as a long rectangle, and a pulley 26 is slidably connected inside the slide groove 25. The pulley 26 is welded and fixed on the support block 27. Two groups of support springs 24 are welded and fixed at the bottom end of the support block 27. The bottom end of the support spring 24 is welded and fixed on the inner wall of the long groove 23, and the bottom end part of the support block 27 is slidably connected inside the long groove 23;

[0024] During operation, one of the above technologies is used for a transfer pallet for automobile tire production, and the tire is directly placed on the support rod, and the tire bead will directly abut against the support rod. Similarly, when the aircraft tire is placed, if there is a large shake or vibration, the aircraft tire will undergo a large deformation, which is easy to cause wear of the aircraft tire and affect the quality of the aircraft tire. Through the structural design of the buffer mechanism, the function of reducing wear when the aircraft tire is placed on the fixed plate 20 is achieved. Multiple groups of fixed plates 20 are fixedly connected to each other, and the leftmost fixed plate 20 is fixed on the device body 1. When the aircraft tire is placed on the sleeve 22, the support block 27 will contact the aircraft tire and support it. When a large shake or vibration occurs, since two groups of support springs 24 are fixed on the bottom of the support block 27, the support block 27 can move toward the inside of the long groove 23, thereby reducing the deformation of the aircraft tire, thereby reducing the fixed wear of the aircraft tire during transportation. Pulleys 26 are fixed on both sides of the support block 27, and the pulleys 26 slide inside the slide groove 25. The pulleys 26 can ensure that the support block 27 can move stably in the long groove 23 and limit the moving range of the support block 27 in the long groove 23 to prevent the support block 27 from sliding out of the long groove 23. The support blocks 27 are provided in multiple groups and are distributed circumferentially on the sleeve 22, so as to provide better support for the aircraft tire.

[0025] Furthermore, a snap ring 36 is welded and fixed on the rotating plate 21, and the snap ring 36 is slidably connected in the rotating groove 35. The size of the rotating groove 35 is adapted to the snap ring 36. The rotating groove 35 is opened on the inner wall of the fixed plate 20. A plurality of groups of balls 37 are rotatably connected on the side of the rotating plate 21 away from the sleeve rod 29. The balls 37 are rotatably connected to the inner wall of the fixed plate 20.

[0026] During operation, through the structural design of the fixed plate 20 and the rotating plate 21, the rotating plate 21 rotates in the rotating groove 35 through the retaining ring 36 so that the rotating plate 21 will not be separated from the fixed plate 20 during the rotation process. At the same time, the multiple sets of balls 37 can also improve the stability of the rotating plate 21 during the rotation process. The sleeve 22 is fixed on the sleeve rod 29, and the sleeve rod 29 can rotate on the fixed plate 20. The sleeve 22 is fixed on the sleeve rod 29 and rotates through the sleeve 22, so as to reduce the wear of the aircraft tire on the sleeve 22.

[0027] Furthermore, three groups of slots 30 are provided on both sides of the inner wall of the long slot 23, and a block 32 is slidably connected inside the slot 30, and the block 32 is welded and fixed on the support block 27;

[0028] During operation, the clamping block 32 fixed on the support block 27 is slidably connected in the clamping slot 30 . Through the contact between the clamping block 32 and the inner wall of the clamping slot 30 , the support block 27 can be more stable during the movement in the long slot 23 .

[0029] Furthermore, a groove 33 is formed at the top of the support block 27, and a buffer pad 34 is glued and fixed inside the groove 33, and the buffer pad 34 is designed to be arc-shaped;

[0030] During operation, the buffer pad 34 is designed in an arc-shaped structure so as to increase the contact area with the aircraft tire, and the buffer pad 34 is made of rubber material and can be used for buffering between the support block 27 and the aircraft tire.

[0031] Furthermore, a damper 28 is welded and fixed on the bottom end of the support block 27. The damper 28 is located at the center of the bottom end of the support block 27 to better reduce the vibration of the support block 27. The bottom end of the damper 28 is welded and fixed on the inner wall of the long groove 23.

[0032] During operation, the damper 28 is fixed to the bottom end of the support block 27 and is used in conjunction with the two groups of support springs 24 on the bottom end of the support block 27 to ensure that the support block 27 does not frequently move up and down.

[0033] Furthermore, a gasket 31 is glued and fixed on the inner wall of the slide groove 25, and the gasket 31 is made of rubber;

[0034] During operation, the gasket 31 is used to provide a buffer between the bottom end of the pulley 26 and the bottom end of the inner wall of the slide groove 25 to prevent the pulley 26 from directly contacting the inner wall of the slide groove 25 when moving to the maximum position.

[0035] Working principle: In the prior art, a transfer pallet for automobile tire production has a tire that is directly placed on a support rod, and the tire bead will directly contact the support rod. Similarly, when an aircraft tire is placed, if there is a large shake or vibration, the aircraft tire will be greatly deformed, which is easy to cause wear of the aircraft tire and affect the quality of the aircraft tire. In this case, an anti-wear transfer pallet for aircraft tire production has the function of reducing wear when the aircraft tire is placed on a fixed plate 20 through the structural design of a buffer mechanism. Multiple groups of fixed plates 20 are fixedly connected to each other, and the leftmost fixed plate 20 is fixed to the device body 1. When the aircraft tire is placed on the sleeve 22, the support block 27 will contact the aircraft tire. The tire contacts and supports it. When a large shake or vibration occurs, since two groups of support springs 24 are fixed on the bottom end of the support block 27, the support block 27 can move toward the inside of the long groove 23, thereby reducing the deformation of the aircraft tire, thereby reducing the fixed wear of the aircraft tire during transportation. Pulleys 26 are fixed on both sides of the support block 27, and the pulleys 26 slide inside the slide groove 25. The pulleys 26 can ensure that the support block 27 can move stably in the long groove 23 and limit the moving range of the support block 27 in the long groove 23 to prevent the support block 27 from sliding out of the long groove 23. The support blocks 27 are arranged in multiple groups and are distributed circumferentially on the sleeve 22, so as to provide better support for the aircraft tire.

[0036] 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 wear-resistant transfer tray for aircraft tire production, comprising a device body (1) and a plurality of sets of fixing plates (20), characterized in that: The fixed plate (20) is provided with a buffer mechanism, the buffer mechanism comprising a rotating plate (21), the rotating plate (21) and the fixed plate (20) are rotatably connected, the rotating plate (21) is fixedly connected with a sleeve rod (29), the sleeve rod (29) is sleeved with a sleeve (22), the surface of the sleeve (22) is provided with a plurality of groups of long grooves (23), the inner wall of the long groove (23) is provided with a slide groove (25), the interior of the slide groove (25) is slidably connected with a pulley (26), the pulley (26) is fixedly connected to a support block (27), the bottom end of the support block (27) is fixedly connected with two groups of support springs (24), the bottom end of the support spring (24) is fixedly connected to the inner wall of the long groove (23), and the bottom end part of the support block (27) is slidably connected to the interior of the long groove (23).

2. The wear-resistant transfer pallet for aircraft tire production according to claim 1, characterized in that: A snap ring (36) is fixedly connected to the rotating plate (21), and the snap ring (36) is slidably connected to a rotating groove (35). The rotating groove (35) is formed on the inner wall of the fixed plate (20). A plurality of groups of balls (37) are rotatably connected to a side of the rotating plate (21) away from the sleeve rod (29), and the balls (37) are rotatably connected to the inner wall of the fixed plate (20).

3. The wear-resistant transfer pallet for aircraft tire production according to claim 2, characterized in that: Three groups of clamping grooves (30) are provided on both sides of the inner wall of the long groove (23), and a clamping block (32) is slidably connected inside the clamping groove (30), and the clamping block (32) is fixedly connected to the support block (27).

4. The wear-resistant transfer pallet for aircraft tire production according to claim 3, characterized in that: A groove (33) is provided at the top of the support block (27), and a buffer pad (34) is fixedly connected inside the groove (33), and the buffer pad (34) is designed to be arc-shaped.

5. The wear-resistant transfer pallet for aircraft tire production according to claim 4, characterized in that: A damper (28) is fixedly connected to the bottom end of the support block (27), and the bottom end of the damper (28) is fixedly connected to the inner wall of the long groove (23).

6. The wear-resistant transfer pallet for aircraft tire production according to claim 5, characterized in that: A gasket (31) is fixedly connected to the inner wall of the slide groove (25), and the gasket (31) is made of rubber material.

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