Multi-drum aircraft tire processing equipment

Abstract

The utility model belongs to the field of aircraft tire machining equipment, and particularly relates to multi-drum aircraft tire machining equipment which comprises a base. A supporting seat is fixedly connected to the base, a grinding mechanism is arranged on the base, the grinding mechanism comprises a rotating block, two sets of connecting rods are rotationally connected to the rotating block, the connecting rods are rotationally connected with a moving block, two sets of trapezoidal blocks are fixedly connected to the bottom end of the moving block, and the trapezoidal blocks are slidably connected into trapezoidal grooves. The rotating block is rotationally connected to the interior of the rotating groove, the trapezoidal groove and the rotating groove are formed in the base, a driving motor is fixedly connected to the bottom end of the rotating block, a mounting groove is formed in the moving block, a fixed block is placed on the mounting groove, and a grinding piece is fixedly connected to the inner wall of the fixed block; a fixing assembly is arranged on the moving block; and through the structural design of the grinding mechanism, the function of conveniently grinding the aircraft tire is achieved.

Description

Technical Field

[0001] The utility model relates to the field of aviation tire processing equipment, in particular to multi-drum aviation tire processing equipment. Background Art

[0002] During the initial molding and retreading process of aircraft tires, in order to ensure the overall quality of aircraft tires, the tread and sidewalls of aircraft tires need to be polished to make them smoother. The corresponding processing equipment needs to be used during the polishing process.

[0003] According to the Chinese patent document: CN202120884076.0, an aviation tire sidewall processing equipment proposed belongs to the technical field of aviation tire processing equipment, and solves the problem of low processing efficiency of existing tire sidewalls. Its technical points are: it includes a processing box, a support column is arranged in the processing box, one end of the support column is fixedly connected to the processing box, and the other end of the support column is movably connected to the support seat, and the support seat is used to place the tire to be processed. It also includes a first grinding mechanism, which is installed on one side of the processing box and is arranged above the support seat; a second grinding mechanism, which is symmetrically arranged on both sides of the support seat; and a buffer mechanism, which is arranged in the support column, one end of the buffer mechanism is connected to the support seat, and the buffer mechanism is used to buffer the support seat during processing, which has the advantage of high processing efficiency.

[0004] However, in the above-mentioned technology, in the aircraft tire sidewall processing equipment, the aircraft tire placed on the support seat cannot be polished on the side that contacts the support seat during the grinding process, and the aircraft tire needs to be turned over and polished again, which is relatively time-consuming. Therefore, it is urgent to propose a multi-drum aircraft tire processing equipment to address the above-mentioned problem. 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 a multi-drum aviation tire processing equipment.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a multi-drum aviation tire processing equipment described in the utility model comprises a base; a support seat is fixedly connected to the base, a grinding mechanism is arranged on the base, the grinding mechanism comprises a rotating block, two groups of connecting rods are rotatably connected to the rotating block, the connecting rods and the moving block are rotatably connected, the bottom end of the moving block is fixedly connected to two groups of trapezoidal blocks, the trapezoidal blocks are slidably connected to the inside of the trapezoidal groove, the rotating block is rotatably connected to the inside of the rotating groove, the trapezoidal groove and the rotating groove are both provided on the base, the bottom end of the rotating block is fixedly connected to a driving motor, an installation groove is provided on the moving block, a fixed block is placed on the installation groove, a grinding sheet is fixedly connected to the inner wall of the fixed block, and a fixed component is arranged on the moving block.

[0007] Preferably, the fixing assembly includes a circular groove, which is provided on the moving block, a spring is fixedly connected to the inner wall of the circular groove, the spring is sleeved on a plug post, the plug post passes through the moving block, a pull ring is fixedly connected to the plug post, and a socket is provided on the fixed block.

[0008] Preferably, two groups of sliding blocks are fixedly connected to the fixed block, and the sliding blocks are slidably connected inside the sliding grooves, and the sliding grooves are arranged on the mounting grooves.

[0009] Preferably, a groove is provided on the inner wall of the rotating groove, and a support block is rotatably connected inside the groove, and the support block is fixedly connected to the bottom end of the rotating block.

[0010] Preferably, a cushion block is fixedly connected to the inner wall of the trapezoidal groove, and the cushion block is made of rubber material.

[0011] Preferably, a gasket is fixedly connected to the bottom end of the support seat, 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 facilitating the grinding of aircraft tires through the structural design of the grinding mechanism, and solves the problem that in the above-mentioned technology, a sidewall processing device of an aircraft tire placed on a support seat cannot be ground during the grinding process, and the aircraft tire needs to be turned over and ground again, which is relatively time-consuming;

[0014] 2. The utility model adopts the structural design of the fixing assembly, and the abutment between the plug post and the inner wall of the plug hole can be released by simply pulling the pull ring outward until the plug post is no longer inserted in the plug hole. At this time, the fixing block can be taken out from the mounting groove, thereby realizing the function of facilitating fixing the fixing block on the mounting groove and releasing the fixing of the fixing block on the mounting groove, so as to facilitate the replacement of the fixing block. 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 schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the grinding mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the fixing assembly of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the base of the utility model.

[0021] In the figure: 1, base; 21, support seat; 23, drive motor; 24, rotating block; 25, connecting rod; 26, moving block; 27, mounting groove; 28, fixed block; 29, grinding disc; 30, slider; 31, socket; 32, slide groove; 33, circular groove; 34, plug column; 35, pull ring; 36, spring; 37, trapezoidal block; 38, trapezoidal groove; 39, cushion block; 40, gasket; 41, support block; 42, groove; 43, rotating groove. 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, a multi-drum aviation tire processing equipment comprises a base 1; a support seat 21 is welded and fixed on the base 1, a grinding mechanism is arranged on the base 1, the grinding mechanism comprises a rotating block 24, two groups of connecting rods 25 are rotatably connected to the rotating block 24, the connecting rods 25 and the moving block 26 are rotatably connected, two groups of trapezoidal blocks 37 are welded and fixed at the bottom end of the moving block 26, the trapezoidal blocks 37 are slidably connected inside the trapezoidal groove 38, the rotating block 24 is rotatably connected inside the rotating groove 43, the size of the rotating groove 43 is larger than that of the rotating block 24 to facilitate the normal rotation of the rotating block 24, the trapezoidal groove 38 and the rotating groove 43 are both opened on the base 1, the bottom end of the rotating block 24 is fixedly connected to the driving motor 23, the moving block 26 is opened with a mounting groove 27, a fixed block 28 is placed on the mounting groove 27, a grinding sheet 29 is glued and fixed to the inner wall of the fixed block 28, and a fixed component is arranged on the moving block 26;

[0024] During operation, in the above-mentioned technology, an aircraft tire sidewall processing device, during the grinding process, the aircraft tire placed on the support seat, the side in contact with the support seat cannot be ground, and the aircraft tire needs to be turned over and ground again, which is relatively time-consuming. Through the structural design of the grinding mechanism, the function of facilitating the grinding of the aircraft tire is realized. When the aircraft tire is to be ground, first, the rotating block 24 rotates under the drive of the driving motor 23. Since the rotating block 24 and the moving block 26 are connected together by the connecting rod 25, and the connecting rod 25 and the rotating block 24 and the moving block 26 are all rotatably connected Therefore, during the rotation of the rotating block 24, the two groups of moving blocks 26 will gradually move closer until the grinding sheet 29 comes into contact with the aircraft tire. At this time, the grinding sheet 29 can grind the surface and the upper and lower sides of the aircraft tire. After the grinding is completed, only the driving motor 23 needs to be rotated in the opposite direction again, and the moving block 26 will move away from the aircraft tire to facilitate the removal of the aircraft tire. Two groups of trapezoidal blocks 37 are fixed on the bottom end of the moving block 26. The design of the trapezoidal blocks 37 and the trapezoidal grooves 38 enables the moving block 26 to move stably on the base 1. The driving motor 23 is fixed on the bottom end of the base 1 to prevent it from moving during operation.

[0025] Further, the fixing assembly includes a circular groove 33, which is provided on the moving block 26, and a spring 36 is fixedly connected to the inner wall of the circular groove 33, and the spring 36 is sleeved on the plug post 34, and the plug post 34 passes through the moving block 26, and a pull ring 35 is welded and fixed on the plug post 34, and a plug hole 31 is provided on the fixing block 28, and the size of the plug hole 31 is consistent with that of the plug post 34, so as to ensure that the plug post 34 can keep in contact with the inner wall of the plug hole 31 when inserted into the plug hole 31;

[0026] During operation, through the structural design of the fixing assembly, it is only necessary to pull the pull ring 35 outward until the plug post 34 is no longer inserted in the socket 31, so as to release the abutment between the plug post 34 and the inner wall of the socket 31. At this time, the fixing block 28 can be removed from the mounting groove 27, thereby facilitating the fixing of the fixing block 28 on the mounting groove 27 and releasing the fixing of the fixing block 28 on the mounting groove 27, so as to facilitate the replacement of the fixing block 28.

[0027] Furthermore, two sets of sliders 30 are welded and fixed on the fixed block 28, and the sliders 30 are slidably connected inside the slide grooves 32, and the slide grooves 32 are opened on the installation grooves 27;

[0028] During operation, the slider 30 is slidably connected in the slide groove 32 , and both the slider 30 and the slide groove 32 are designed to be long rectangles. The slider 30 can improve the stability of the fixed block 28 placed on the mounting groove 27 to ensure that the fixed block 28 can be better fixed on the mounting groove 27 .

[0029] Furthermore, a groove 42 is formed on the inner wall of the rotating groove 43, and a support block 41 is rotatably connected inside the groove 42, and the support block 41 is welded and fixed on the bottom end of the rotating block 24;

[0030] During operation, the support block 41 rotates in the groove 42 to provide support for the rotating block 24, thereby ensuring that the rotating block 24 can rotate stably.

[0031] Furthermore, a pad 39 is glued and fixed on the inner wall of the trapezoidal groove 38, and the pad 39 is made of rubber;

[0032] During operation, the cushion block 39 is used for buffering between the inner wall of the trapezoidal groove 38 and the trapezoidal block 37 , ensuring that the trapezoidal block 37 does not abut against the inner wall of the trapezoidal groove 38 after the moving block 26 moves to the maximum position.

[0033] Furthermore, a gasket 40 is glued and fixed on the bottom end of the support seat 21, and the gasket 40 is made of rubber material;

[0034] During operation, the gasket 40 is used to prevent the rotating block 24 from abutting against the bottom end of the supporting seat 21 during the rotation process, thereby preventing the rotating block 24 from causing wear.

[0035] Working principle: In the prior art, a sidewall processing device for an aircraft tire placed on a support seat cannot be polished on the side in contact with the support seat during the grinding process, and the aircraft tire needs to be turned over and polished again, which is relatively time-consuming. In this case, a multi-drum aircraft tire processing device realizes the function of facilitating the grinding of aircraft tires through the structural design of the grinding mechanism. When the aircraft tire is to be polished, first, the rotating block 24 rotates under the drive of the driving motor 23. Since the rotating block 24 and the moving block 26 are connected together by the connecting rod 25, and the connecting rod 25 and the rotating block 24 and the moving block 26 are connected together by the connecting rod 25, the connecting rod 25 and the rotating block 24 and the moving block 26 are connected together by the connecting rod 25. The moving blocks 26 are all rotatably connected, so when the rotating block 24 rotates, the two groups of moving blocks 26 will gradually move closer until the grinding sheet 29 comes into contact with the aircraft tire. At this time, the grinding sheet 29 can grind the surface and the upper and lower sides of the aircraft tire. After the grinding is completed, only the driving motor 23 needs to be driven to rotate in the opposite direction again, and the moving block 26 will move away from the aircraft tire to facilitate the removal of the aircraft tire. Two groups of trapezoidal blocks 37 are fixed on the bottom end of the moving block 26. The design of the trapezoidal blocks 37 and the trapezoidal grooves 38 enables the moving block 26 to be stably moved on the base 1, and the driving motor 23 is fixed on the bottom end of the base 1 to prevent it from moving during operation.

[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 multi-drum aircraft tire processing equipment, comprising a base (1); a support seat (21) is fixedly connected to the base (1), characterized in that: The base (1) is provided with a grinding mechanism, which comprises a rotating block (24), two groups of connecting rods (25) are rotatably connected to the rotating block (24), the connecting rods (25) and the moving block (26) are rotatably connected, the bottom end of the moving block (26) is fixedly connected with two groups of trapezoidal blocks (37), the trapezoidal blocks (37) are slidably connected inside the trapezoidal groove (38), the rotating block (24) is rotatably connected inside the rotating groove (43), the trapezoidal groove (38) and the rotating groove (43) are both provided on the base (1), the bottom end of the rotating block (24) is fixedly connected with a driving motor (23), the moving block (26) is provided with a mounting groove (27), a fixed block (28) is placed on the mounting groove (27), a grinding sheet (29) is fixedly connected to the inner wall of the fixed block (28), and a fixing component is provided on the moving block (26).

2. The multi-drum aircraft tire processing equipment according to claim 1, characterized in that: The fixing assembly comprises a circular groove (33), the circular groove (33) is provided on the moving block (26), a spring (36) is fixedly connected to the inner wall of the circular groove (33), the spring (36) is sleeved on a plug post (34), the plug post (34) passes through the moving block (26), a pull ring (35) is fixedly connected to the plug post (34), and a plug hole (31) is provided on the fixing block (28).

3. The multi-drum aircraft tire processing equipment according to claim 2, characterized in that: Two groups of sliding blocks (30) are fixedly connected to the fixed block (28), and the sliding blocks (30) are slidably connected inside a sliding groove (32), and the sliding groove (32) is opened on the installation groove (27).

4. The multi-drum aircraft tire processing equipment according to claim 3, characterized in that: A groove (42) is provided on the inner wall of the rotating groove (43), and a support block (41) is rotatably connected inside the groove (42), and the support block (41) is fixedly connected to the bottom end of the rotating block (24).

5. The multi-drum aircraft tire processing equipment according to claim 4, characterized in that: A cushion block (39) is fixedly connected to the inner wall of the trapezoidal groove (38), and the cushion block (39) is made of rubber material.

6. The multi-drum aircraft tire processing equipment according to claim 5, characterized in that: A gasket (40) is fixedly connected to the bottom end of the support seat (21), and the gasket (40) is made of rubber material.

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