Aircraft tire assembling equipment

Abstract

The utility model belongs to the field of aircraft tire assembling, and particularly relates to aircraft tire assembling equipment which comprises a base and a fixing column. The bottom end of the fixing column is fixedly connected with a rotating block, the rotating block is fixedly connected to a rotating rod, the front side and the rear side of the rotating rod are rotationally connected to the inner wall of a storage groove, the storage groove is formed in the base, the fixing column is sleeved with a rotating disc, and a notch is formed in the left side of the rotating disc. The bottom end of the rotating disc makes contact with the sliding wheels, the bottom end of the rotating block is fixedly connected with a baffle, a groove is formed in the inner wall of the containing groove, a spring is fixedly connected to the inner wall of the groove, and a fixing plate is fixedly connected to the spring. Through the structural design of the containing groove, the fixing column and the rotating disc, the fixing column can be contained in the containing groove after the tire is assembled, and therefore the function that the aircraft tire placed on the rotating disc can be taken out conveniently is achieved.

Description

Technical Field

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

[0002] Aircraft tires are mainly composed of tires and wheels. The tires and wheels need to be assembled together through corresponding assembly equipment. When using the assembly equipment, the assemblers only need to place the tires and wheels on the equipment and take them out after assembly.

[0003] According to the Chinese utility model patent document: CN202021362400.4, a tire hub assembly device is proposed, comprising a base, wherein a fixing seat is fixedly connected to the middle portion of the upper end of the base, and support columns are fixedly connected to the four corners of the upper end of the base, and a top plate is fixedly connected between the upper ends of the four support columns, and two positioning rings are inserted and fixedly connected to the upper left and upper right portions of the top plate, and a movable device is inserted and movably connected to the middle portion of the upper end of the top plate, and the lower end of the movable device is fixedly connected to a positioning plate by bolts, and the four corners of the upper end of the positioning plate are fixedly connected to positioning columns, and the lower end of the positioning plate is fixedly connected to an inflation device, and the four corners of the lower end of the base are fixedly connected to support feet. The tire hub assembly device described in the present utility model facilitates the fixed positioning of the wheel hub by providing a fixing seat, and improves the production efficiency of the tire hub and saves labor costs by providing a movable device and an inflation device.

[0004] However, in the tire hub assembly equipment of the above technology, the fixing column is fixed on the reinforcement plate. After the aircraft tire is assembled, due to the obstruction of the fixing column, the aircraft tire can only be lifted by other equipment or manually by the assembler, and then it can be smoothly removed. The aircraft tire itself has a certain weight, which makes the operation more troublesome. Therefore, it is urgent to propose an aircraft tire assembly equipment to address the above problems. Utility Model Content

[0005] In the above-mentioned technology, a tire hub assembly device has a fixing column fixed on a reinforcement plate. After the aircraft tire is assembled, due to the obstruction of the fixing column, the aircraft tire can only be lifted by other equipment or manually by the assembler, and then it can be smoothly removed. The aircraft tire itself has a certain weight, which makes it more troublesome to operate. In order to make up for the shortcomings of the existing technology, the utility model proposes an aircraft tire assembly device.

[0006] The technical solution adopted by the present invention to solve its technical problems is: an aviation tire assembly device described in the present invention includes a base and a fixed column; the bottom end of the fixed column is fixedly connected to a rotating block, the rotating block is fixedly connected to a rotating rod, the front and rear sides of the rotating rod are rotatably connected to the inner wall of the receiving groove, the receiving groove is opened inside the base, a rotating disk is sleeved on the fixed column, a notch is opened on the left side of the rotating disk, the bottom end of the rotating disk is in contact with the pulley, the bottom end of the rotating block is fixedly connected to a baffle, a groove is opened on the inner wall of the receiving groove, a spring is fixedly connected to the inner wall of the groove, and the spring is fixedly connected to the fixed plate.

[0007] Preferably, the pulleys are provided in multiple groups, the bottom ends of the pulleys are fixedly connected to the mounting blocks, the mounting blocks are fixedly connected to the inner wall of the chute, and the chute is opened at the top end of the base.

[0008] Preferably, the bottom end of the rotating disk does not contact the top end of the base, and a rubber ring is fixedly connected to the bottom end of the rotating disk, and the rubber ring is in contact with the base.

[0009] Preferably, a clamping block is fixedly connected to the bottom end of the rotating disk, and the clamping block is slidably connected to the inside of the clamping slot, and the clamping slot is opened on the inner wall of the sliding slot.

[0010] Preferably, a fixing groove is provided in the middle of the fixing column, and a rubber sleeve is sleeved on the fixing groove.

[0011] Preferably, a plurality of groups of rectangular grooves are provided around the rotating disk, and the rectangular grooves are distributed in a circular pattern on the rotating disk.

[0012] The beneficial effects of the utility model are:

[0013] 1. The present invention utilizes a structural design of a receiving slot, a fixing post, and a rotating disk to accommodate the fixing post within the receiving slot, thereby facilitating the removal of an aircraft tire placed on the rotating disk. This solves the problem in existing tire hub assembly equipment where the fixing post is fixed to a reinforcement plate. After assembly, the aircraft tire can only be removed manually by other equipment or by the assembler due to the obstruction of the fixing post. This is a relatively heavy operation, making the aircraft tire relatively cumbersome.

[0014] 2. The present invention adopts a structural design of a baffle, a fixing plate, a spring and a groove. When the fixing column is pulled by the wheel hub and stored in the storage groove, the baffle will abut against the fixing plate and compress the spring. So that after the wheel hub is completely removed, the fixing column can be automatically pulled back to its original position under the action of the spring, thereby eliminating the need to manually reset the fixing column. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

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

[0017] Figure 2 This is a schematic structural diagram of the bottom end of the rotating disk of the present invention;

[0018] Figure 3 This is a structural diagram of the chute of the present utility model;

[0019] Figure 4 This is a schematic structural diagram of a fixed column of the present utility model;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the present utility model.

[0021] In the figure: 1. Base; 20. Storage slot; 21. Fixed column; 22. Rotating rod; 23. Rotating block; 24. Baffle; 25. Fixed plate; 26. Spring; 27. Groove; 28. Rotating disk; 29. ​​Notch; 30. Pulley; 31. Slide; 32. Mounting block; 33. Clamping block; 34. Fixed slot; 35. Rubber sleeve; 36. Rubber ring; 37. Rectangular slot; 38. Clamping slot. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying 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.

[0023] See also Figure 1 - Figure 5As shown, an aircraft tire assembly device includes a base 1 and a fixed column 21; a rotating block 23 is welded and fixed to the bottom end of the fixed column 21, and the rotating block 23 is sleeved and fixed on the rotating rod 22. The front and rear sides of the rotating rod 22 are rotatably connected to the inner wall of the receiving groove 20. The receiving groove 20 is opened inside the base 1, and a rotating disk 28 is sleeved on the fixed column 21. A notch 29 is opened on the left side of the rotating disk 28. The width of the notch 29 is slightly larger than the diameter of the fixed column 21 so that the fixed column 21 can smoothly pass through the notch 29. The bottom end of the rotating disk 28 is in contact with the pulley 30. A baffle 24 is welded and fixed to the bottom end of the rotating block 23. The baffle 24 is rectangular in design. A groove 27 is opened on the inner wall of the receiving groove 20. A spring 26 is fixedly connected to the inner wall of the groove 27. A fixing plate 25 is fixedly connected to the spring 26.

[0024] During operation, a tire hub assembly device in the above technology is used, and the fixing column is fixed on the reinforcement plate. After the aircraft tire is assembled, due to the obstruction of the fixing column, the aircraft tire can only be lifted by other equipment or assemblers manually, and then it can be smoothly taken out. The aircraft tire itself has a certain weight, which is more troublesome to operate. Through the structural design of the receiving groove 20, the fixing column 21 and the rotating disk 28, the fixing column 21 is stored in the receiving groove 20, thereby facilitating the removal of the aircraft tire placed on the rotating disk 28. When the aircraft tire on the base 1 is assembled, first rotate the slot 38 so that the notch 29 on the rotating disk 28 coincides with the left side of the receiving groove 20. At this time, just pull the aircraft horizontally to the left The tire, the aircraft tire will contact the fixing column 21 and push the fixing column 21 to rotate in the storage groove 20. During the movement of the aircraft tire, the fixing column 21 will also be gradually stored in the storage groove 20 until the aircraft tire is completely taken out, thereby avoiding the need to lift the aircraft tire to a certain height before taking it out, making the removal process more convenient. The bottom end of the rotating disk 28 is supported by multiple sets of pulleys 30. The rotation of the rotating disk 28 is convenient for checking the assembly status of the aircraft tire after it is assembled. At the same time, during the assembly process, the rotating disk 28 is rotated so that the notch 29 on the rotating disk 28 is not aligned with the storage groove 20. At this time, the fixing column 21 cannot rotate;

[0025] Through the structural design of the baffle 24, the fixing plate 25, the spring 26 and the groove 27, when the fixing column 21 is pulled by the wheel hub and stored in the storage groove 20, the baffle 24 will abut against the fixing plate 25 and compress the spring 26, so that after the wheel hub is completely removed, the fixing column 21 can be automatically pulled back to its original position under the action of the spring 26, thereby eliminating the need to manually reset the fixing column 21.

[0026] Furthermore, multiple groups of pulleys 30 are provided, and the bottom ends of the pulleys 30 are welded and fixed on the mounting blocks 32, and the mounting blocks 32 are fixed on the inner wall of the chute 31 by threaded connection, and the chute 31 is opened at the top of the base 1;

[0027] During operation, the pulley 30 is fixed on the mounting block 32 , and the mounting block 32 is fixed on the slide groove 31 through a threaded connection, so as to facilitate installation and disassembly.

[0028] Furthermore, the bottom end of the rotating disk 28 does not contact the top end of the base 1 , and a rubber ring 36 is glued and fixed to the bottom end of the rotating disk 28 , and the rubber ring 36 contacts the base 1 ;

[0029] During operation, the bottom end of the rotating disk 28 does not contact the base 1 to reduce the friction force when the rotating disk 28 rotates. At the same time, the rubber ring 36 fixed on the bottom end of the rotating disk 28 can block external dust and debris.

[0030] Furthermore, a clamping block 33 is welded and fixed to the bottom end of the rotating disk 28. The clamping block 33 is L-shaped and is slidably connected to the inside of the clamping slot 38. The clamping slot 38 is provided on the inner wall of the slide groove 31.

[0031] During operation, the block 33 is L-shaped and slidably connected to the slot 38. The abutment between the block 33 and the inner wall of the slot 38 prevents the position of the rotating disk 28 on the base 1 from shifting, ensuring that the rotating disk 28 is always located in the middle of the fixed column 21.

[0032] Furthermore, a fixing groove 34 is formed in the middle of the fixing column 21, and a rubber sleeve 35 is sleeved on the fixing groove 34;

[0033] During operation, the rubber sleeve 35 sleeved on the fixing groove 34 is used to buffer the space between the fixing column 21 and the inner wall of the notch 29 , thereby reducing wear when the fixing column 21 and the inner wall of the notch 29 abut against each other.

[0034] Furthermore, a plurality of rectangular grooves 37 are provided around the rotating disk 28. The rectangular grooves 37 are designed in a rectangular shape and are distributed circumferentially on the rotating disk 28.

[0035] During operation, the rectangular slots 37 are designed to be rectangular, and there are multiple groups of rectangular slots 37 so that the assembler can rotate the rotating disk 28 by depressing the rectangular slots 37 .

[0036] Working principle: In the prior art, a tire hub assembly device has a fixing post fixed on a reinforcing plate. After the aircraft tire is assembled, due to the obstruction of the fixing post, the aircraft tire can only be lifted by other equipment or manually by the assembler, and then it can be smoothly taken out. The aircraft tire itself has a certain weight, which is more troublesome to operate. In this case, an aircraft tire assembly device realizes the function of storing the fixing post 21 into the storage slot 20 through the structural design of the storage slot 20, the fixing post 21 and the rotating disk 28, thereby facilitating the removal of the aircraft tire placed on the rotating disk 28. When the aircraft tire on the base 1 is assembled, first rotate the card slot 38 to make the notch 29 on the rotating disk 28 coincide with the left side of the storage slot 20. At this time, only Pull the aircraft tire horizontally to the left, the aircraft tire will contact the fixing post 21 and push the fixing post 21 to rotate in the storage groove 20. During the movement of the aircraft tire, the fixing post 21 will also be gradually stored in the storage groove 20 until the aircraft tire is completely taken out, thereby avoiding the need to lift the aircraft tire to a certain height before taking it out, making the removal process more convenient. The bottom end of the rotating disk 28 is supported by multiple sets of pulleys 30. The rotation of the rotating disk 28 allows the rotating disk 28 to be rotated to check the assembly status of the aircraft tire after it is assembled. At the same time, during the assembly process, the rotating disk 28 is rotated so that the notch 29 on the rotating disk 28 is not aligned with the storage groove 20. At this time, the fixing post 21 cannot rotate;

[0037] Through the structural design of the baffle 24, the fixing plate 25, the spring 26 and the groove 27, when the fixing column 21 is pulled by the wheel hub and stored in the storage groove 20, the baffle 24 will abut against the fixing plate 25 and compress the spring 26, so that after the wheel hub is completely removed, the fixing column 21 can be automatically pulled back to its original position under the action of the spring 26, thereby eliminating the need to manually reset the fixing column 21.

[0038] 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 assembly device, comprising a base (1) and a fixing column (21); characterized in that: The bottom end of the fixed column (21) is fixedly connected with a rotating block (23), and the rotating block (23) is fixedly connected to the rotating rod (22). The front and rear sides of the rotating rod (22) are both rotatably connected to the inner wall of the receiving groove (20). The receiving groove (20) is arranged inside the base (1). The fixed column (21) is sleeved with a rotating disk (28). A notch (29) is arranged on the left side of the rotating disk (28). The bottom end of the rotating disk (28) contacts the pulley (30). The bottom end of the rotating block (23) is fixedly connected with a baffle (24). A groove (27) is arranged on the inner wall of the receiving groove (20). A spring (26) is fixedly connected to the inner wall of the groove (27). A fixed plate (25) is fixedly connected to the spring (26).

2. The aircraft tire assembly equipment according to claim 1, characterized in that: The pulleys (30) are provided in multiple groups, the bottom ends of the pulleys (30) are fixedly connected to the mounting blocks (32), the mounting blocks (32) are fixedly connected to the inner wall of the slide groove (31), and the slide groove (31) is opened at the top end of the base (1).

3. The aircraft tire assembly equipment according to claim 2, characterized in that: The bottom end of the rotating disk (28) does not contact the top end of the base (1); a rubber ring (36) is fixedly connected to the bottom end of the rotating disk (28); and the rubber ring (36) is in contact with the base (1).

4. The aircraft tire assembly equipment according to claim 3, characterized in that: A clamping block (33) is fixedly connected to the bottom end of the rotating disk (28), and the clamping block (33) is slidably connected to the inside of a clamping groove (38), and the clamping groove (38) is formed on the inner wall of the sliding groove (31).

5. The aircraft tire assembly equipment according to claim 4, characterized in that: A fixing groove (34) is provided in the middle of the fixing column (21), and a rubber sleeve (35) is sleeved on the fixing groove (34).

6. The aircraft tire assembly equipment according to claim 5, characterized in that: A plurality of groups of rectangular grooves (37) are arranged around the rotating disk (28), and the rectangular grooves (37) are distributed in a circular pattern on the rotating disk (28).

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