Wheel part disassembling and assembling device

Abstract

The utility model discloses a wheel part disassembling and assembling device, which relates to the technical field of mechanical assembly and comprises a bottom plate and a limiting groove. The limiting groove body is fixedly connected to the top of the bottom plate; the limiting groove body is provided with a fixing groove which is used for containing wheel parts. The first arc-shaped supporting block and the second arc-shaped supporting block are arranged at the two ends of the fixing groove correspondingly, the first arc-shaped supporting block is provided with a first arc surface, the second arc-shaped supporting block is provided with a second arc surface, and the first arc surface and the second arc surface are both used for being attached to the circumferential edge of the wheel part. The use is convenient, the placing stability of the wheel parts in the disassembling and assembling process is effectively ensured, and the working efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical assembly technical field, in particular to a wheel class spare disassembling and assembling device. BACKGROUND

[0002] In the equipment maintenance work of many factories in the industrial field, the disassembly and installation operation of wheel class spare are frequently involved. For example, the running wheel of the bridge crane, the wheel of the dumper and the like need to carry out the dismounting operation to the side plate, cover, shaft, bearing and other parts in the daily maintenance process.

[0003] However, the existing wheel class spare disassembly and assembly process has many problems. Since the wheel class spare is mostly circular, if it is directly placed on the ground, it will bring inconvenience to the dismounting and installation work of the spare part, and if it is placed vertically, the stability is poor and it is easy to move during disassembly and assembly. This unstable placement method not only leads to low work efficiency, but also hides safety hazards in the operation process, which may threaten the personal safety of the workers. Therefore, there is an urgent need for a device that can solve these problems to improve the efficiency and safety of the wheel class spare disassembly and assembly work. SUMMARY

[0004] The utility model aims at providing a wheel class spare disassembling and assembling device to solve the problems existing in the prior art, which is simple in structure, convenient to use, effectively ensures the stability of the placement during the disassembly and assembly of the wheel class spare, and effectively improves the work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following scheme:

[0006] The utility model provides a wheel class spare disassembling and assembling device, which comprises a bottom plate and a limiting groove body, the bottom plate is used for detachable fixed connection with a work platform, the limiting groove body is fixedly connected to the top of the bottom plate, the limiting groove body is provided with a fixed groove, the fixed groove is used for placing the wheel class spare, first and second arc-shaped supporting blocks, the first and second arc-shaped supporting blocks are respectively arranged at both ends of the fixed groove, the first arc-shaped supporting block is provided with a first arc surface, the second arc-shaped supporting block is provided with a second arc surface, and the first and second arc surfaces are used for abutting the circumferential edge of the wheel class spare.

[0007] Preferably, the limiting groove body comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are sequentially and vertically fixedly connected, the first side plate and the third side plate are the same structure and are arranged in parallel, the second side plate and the fourth side plate are the same structure and are arranged in parallel, one side of the first arc-shaped supporting block away from the second arc-shaped supporting block is arranged in abutment with the first side plate, and one side of the second arc-shaped supporting block away from the first arc-shaped supporting block is arranged in abutment with the third side plate.

[0008] Preferably, a plurality of first top-tightening adjusting members and a plurality of second top-tightening adjusting members are further included, the first top-tightening adjusting members are used for abutting against the first side of the wheel-like part, each of the first top-tightening adjusting members is slidably connected with the second side plate along a direction perpendicular to the second side plate and can keep the position after sliding, and the second top-tightening adjusting members are used for abutting against the second side of the wheel-like part, each of the second top-tightening adjusting members is slidably connected with the fourth side plate along a direction perpendicular to the fourth side plate and can keep the position after sliding.

[0009] Preferably, the first top-tightening adjusting member is a first top screw, a plurality of first threaded holes are arranged on the second side plate, the first top screw is used for threaded connection with the first threaded hole, and one end of the first top screw penetrating through the first threaded hole is used for abutting against the first side of the wheel-like part.

[0010] Preferably, the second top-tightening adjusting member is a second top screw, a plurality of second threaded holes are arranged on the fourth side plate, the second top screw is used for threaded connection with the second threaded hole, and one end of the second top screw penetrating through the second threaded hole is used for abutting against the second side of the wheel-like part.

[0011] Preferably, a first limiting plate and a second limiting plate are further included, the first side plate, the second side plate, the third side plate and the fourth side plate have the same height, the first limiting plate is integrally connected to the top of the second side plate, the second limiting plate is integrally connected to the top of the fourth side plate, and the cross-sectional area of the first limiting plate gradually decreases from bottom to top, and the cross-sectional area of the second limiting plate gradually decreases from bottom to top.

[0012] Preferably, a first shaft groove is arranged in the middle of the top of the first limiting plate, and a second shaft groove is arranged in the middle of the top of the second limiting plate, the first shaft groove and the second shaft groove are correspondingly arranged to be able to limit the rotating shaft of the wheel-like part.

[0013] Preferably, the first arc surface is provided with a first rubber buffer layer, and the second arc surface is provided with a second rubber buffer layer.

[0014] Preferably, the bottom plate is provided with a plurality of mounting holes, the mounting holes are used for allowing foundation bolts to penetrate to connect the bottom plate with the working platform.

[0015] The utility model discloses relative to prior art has obtained following technical effect:

[0016] The utility model discloses a wheel part disassembly and assembly device, bottom plate and work platform can dismantle fixed connection, convenient according to actual work scene flexible installation and disassembly device, can use at different work platform or same platform different position, improve the versatility and flexibility of device, and when equipment overhaul or other demand can quick disassembly device, reduce the operation difficulty such as carrying, improve work efficiency, limit groove body is fixed at the top of bottom plate, and the structure is stable, provides specific fixed groove for placing wheel part, can make wheel part placement position accurate, facilitate subsequent disassembly and assembly operation, improve operation accuracy, reduce the problem such as difficult alignment caused by unstable part placement, and then improve work efficiency and assembly quality, the setting of first arc -shaped support block and second arc -shaped support block, through the arc surface and wheel part circumferential edge adhesion, realize effective support and positioning of wheel part, can make wheel part keep stable placement state in fixed groove, avoid rolling, shaking and other phenomena in the process of disassembly and assembly, guarantee the stability and safety of operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0018] Fig. 1 The structure schematic diagram of wheel part disassembly and assembly device provided by the utility model is shown in the figure.

[0019] Fig. 2 The front view sectional view of wheel part disassembly and assembly device provided by the utility model is shown in the figure.

[0020] Fig. 3 The top view of wheel part disassembly and assembly device provided by the utility model is shown in the figure.

[0021] In the figure: 1, bottom plate, 2, mounting hole, 3, limit groove body, 4, first side plate, 5, second side plate, 6, first arc -shaped support block, 7, first arc surface, 8, first screw hole, 9, first limit board, 10, first shaft slot. DETAILED DESCRIPTION

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] The purpose of this invention is to provide a wheel-type parts disassembly and assembly device to solve the problems existing in the prior art. It has a simple structure, is easy to use, effectively ensures the stability of wheel-type parts during disassembly and assembly, and effectively improves work efficiency.

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] This utility model provides a device for disassembling and assembling wheel-type parts, such as... Figs. 1-3 As shown, the device includes: a base plate 1 and a limiting groove 3. The base plate 1 is detachably and fixedly connected to the work platform; the limiting groove 3 is fixedly connected to the top of the base plate 1; the limiting groove 3 is provided with a fixing groove for placing wheel-like parts; a first arc-shaped support block 6 and a second arc-shaped support block, which are respectively provided at both ends of the fixing groove. The first arc-shaped support block 6 is provided with a first arc surface 7, and the second arc-shaped support block is provided with a second arc surface. Both the first arc surface 7 and the second arc surface are used to fit against the circumferential edge of the wheel-like parts. The base plate 1 is detachably and fixedly connected to the work platform, which facilitates flexible installation and disassembly of the device according to the actual working scenario. It can be used on different work platforms or in different positions on the same platform, improving the versatility and flexibility of the device. The device is designed for easy disassembly and quick disassembly during equipment maintenance or other needs, reducing the difficulty of handling and improving work efficiency. The limiting groove 3 is fixed to the top of the base plate 1, providing a stable structure and a specific fixing groove for placing wheel parts. This ensures accurate placement of wheel parts, facilitating subsequent disassembly and assembly operations, improving operational precision, and reducing alignment difficulties caused by unstable part placement. This, in turn, improves work efficiency and assembly quality. The first arc-shaped support block 6 and the second arc-shaped support block, through their arc surfaces fitting against the circumferential edges of the wheel parts, effectively support and position the wheel parts, ensuring they remain stably placed in the fixing groove. This prevents rolling or shaking during disassembly and assembly, guaranteeing operational stability and safety.

[0026] In a preferred embodiment, the limiting groove body 3 comprises a first side plate 4, a second side plate 5, a third side plate and a fourth side plate connected vertically in sequence, the first side plate 4 and the third side plate are structurally identical and arranged in parallel, the second side plate 5 and the fourth side plate are structurally identical and arranged in parallel, the first arc-shaped supporting block 6 is arranged in close contact with the first side plate 4 on the side away from the second arc-shaped supporting block, and the second arc-shaped supporting block is arranged in close contact with the third side plate on the side away from the first arc-shaped supporting block 6. The limiting groove body 3 adopts this four-side-plate structure, and the vertical fixed connection ensures the rigidity and stability of the overall structure. The parallel arrangement of the two side plates makes the structure symmetrical, providing a regular placement space for wheel parts. The close arrangement of the first arc-shaped supporting block 6 with the first side plate 4 and the second arc-shaped supporting block with the third side plate enhances the stability of the arc-shaped supporting block in the fixed groove, further ensuring the reliability of supporting the wheel parts.

[0027] In a preferred embodiment, the wheel part disassembly and assembly device further comprises a plurality of first tightening adjusting members and a plurality of second tightening adjusting members, the first tightening adjusting members are used to abut against the first side of the wheel part, each first tightening adjusting member is slidingly connected with the second side plate 5 in a direction perpendicular to the second side plate 5 and can maintain the position after sliding, the second tightening adjusting members are used to abut against the second side of the wheel part, each second tightening adjusting member is slidingly connected with the fourth side plate in a direction perpendicular to the fourth side plate and can maintain the position after sliding. Through the arrangement of the first and second tightening adjusting members, the abutting degree of the two sides of the wheel part can be flexibly adjusted according to the size of the wheel part and the actual operation demand. The sliding connection with the side plate and the position maintaining manner can accurately control the abutting force and ensure the stability of the wheel part in the device under different working conditions, which helps to improve the accuracy of disassembly and assembly operation.

[0028] In a preferred embodiment, the first tightening adjusting member is a first top screw, the second side plate 5 is provided with a plurality of first threaded holes 8, the first top screw is used for threaded connection with the first threaded hole 8, and one end of the first top screw penetrating through the first threaded hole 8 is used to abut against the first side of the wheel part. The first tightening adjusting member adopts the cooperation of the first top screw and the first threaded hole 8 on the side plate. The second tightening adjusting member is a second top screw, the fourth side plate is provided with a plurality of second threaded holes, the second top screw is used for threaded connection with the second threaded hole, and one end of the second top screw penetrating through the second threaded hole is used to abut against the second side of the wheel part. The principle of the first top screw is the same, and the cooperation of the second top screw and the second threaded hole enables the operator to conveniently adjust the abutting of the second side of the wheel part. Through the threaded transmission mode, the fine adjustment has high accuracy, further enhancing the stability of the wheel part fixed in the device, ensuring the smooth progress of disassembly and assembly work. In addition, when assembling the shaft and the bearing, the direction of the wheel part can be adjusted to ensure the coaxiality and perpendicularity of the shaft or bearing and the wheel plane, and it is also convenient for measuring and checking the assembly quality.

[0029] In a preferred embodiment, the first limiting plate 9 and the second limiting plate are further included, the heights of the first side plate 4, the second side plate 5, the third side plate and the fourth side plate are the same, the first limiting plate 9 is integrally connected to the top of the second side plate 5, the second limiting plate is integrally connected to the top of the fourth side plate, and the cross-sectional area of the first limiting plate 9 gradually decreases from bottom to top, the cross-sectional area of the second limiting plate gradually decreases from bottom to top, the arrangement of the first limiting plate 9 and the second limiting plate plays a limiting role in the height direction for the wheel parts placed in the limiting groove body 3, avoiding the wheel parts from being pulled out upwardly due to external force during disassembly or assembly. The design of gradually decreasing cross-sectional area from bottom to top can not only guide the operator to smoothly place the wheel parts to the appropriate position, but also play a protective role to prevent the wheel parts from being moved due to accidental contact of the human body or tools during operation.

[0030] In a preferred embodiment, a first shaft groove 10 is arranged at the middle of the top of the first limiting plate 9, and a second shaft groove is arranged at the middle of the top of the second limiting plate, and the first shaft groove 10 and the second shaft groove are correspondingly arranged to be able to limit the rotating shaft of the wheel parts. When the diameter of the wheel parts is smaller than the length of the limiting groove body 3, the rotating shaft of the wheel parts can be placed in the first shaft groove 10 and the second shaft groove respectively to limit the wheel parts.

[0031] In a preferred embodiment, the first arc surface 7 is provided with a first rubber buffer layer, and the second arc surface is provided with a second rubber buffer layer. The existence of the first rubber buffer layer and the second rubber buffer layer plays a buffering and damping role when the wheel parts contact the arc-shaped supporting block, which can avoid scratches and damage caused by direct hard contact between the surface of the wheel parts and the supporting block, effectively protect the surface quality of the wheel parts, and is particularly important for some wheel parts with high surface precision requirements, which can prolong the service life.

[0032] In a preferred embodiment, the bottom plate 1 is provided with a plurality of mounting holes 2 for the anchor bolts to pass through to connect the bottom plate 1 with the working platform. A plurality of first arc-shaped supporting blocks 6 and second arc-shaped supporting blocks with different radii are arranged, which greatly enhances the adaptability of the device to wheel parts of different diameters. The operator can select the arc-shaped supporting block with the appropriate radius according to the diameter of the wheel parts to be disassembled or assembled, so that the device can be applied to various types of wheel parts, improving the versatility and application range of the device.

[0033] In a preferred embodiment, a plurality of first arc-shaped support blocks 6 and second arc-shaped support blocks are provided, and the first arc faces 7 of the first arc-shaped support blocks 6 have different arc degrees to adapt to wheel parts of different diameters. By providing a plurality of first arc-shaped support blocks 6 and second arc-shaped support blocks with different arc degrees, the adaptability of the device to wheel parts of different diameters is greatly enhanced. The operator can select the arc-shaped support block with the appropriate arc degree according to the diameter of the wheel part to be disassembled or assembled, so that the device can be applied to various types of wheel parts, and the versatility and application range of the device are improved.

[0034] The principle and implementation mode of the specific examples applied in the utility model are described, and the above embodiment is only used for helping to understand the method and core idea of the utility model; meanwhile, for the general technical personnel in the field, the specific implementation mode and application range will be changed according to the idea of the utility model. In conclusion, the content of the specification should not be understood as the limitation of the utility model.

Claims

1. A wheel component disassembly and assembly apparatus, characterized by: The utility model relates to a wheel type spare part fixing device for work platform, including: A bottom plate is used for being detachably fixedly connected with a work platform; A limiting groove body is fixedly connected to the top of the bottom plate; The limiting groove body is provided with a fixed groove for placing wheel parts; And First and second arc-shaped supporting blocks are respectively arranged at both ends of the fixed groove, the first arc-shaped supporting block is provided with a first arc surface, the second arc-shaped supporting block is provided with a second arc surface, and the first and second arc surfaces are used for being arranged in close contact with the circumferential edge of the wheel part.

2. The wheel component disassembly and assembly apparatus of claim 1, wherein: The limiting groove body includes first, second, third and fourth side plates fixedly connected in sequence, the first and third side plates are the same in structure and arranged in parallel, the second and fourth side plates are the same in structure and arranged in parallel, the side of the first arc-shaped supporting block away from the second arc-shaped supporting block is arranged in close contact with the first side plate, and the side of the second arc-shaped supporting block away from the first arc-shaped supporting block is arranged in close contact with the third side plate.

3. The wheel component disassembly and assembly apparatus of claim 2, wherein: It also includes a plurality of first and second top tightening adjusting members, the first top tightening adjusting members are used for abutting against the first side of the wheel part, each first top tightening adjusting member is slidingly connected with the second side plate in a direction perpendicular to the second side plate and can keep the position after sliding, and the second top tightening adjusting members are used for abutting against the second side of the wheel part, each second top tightening adjusting member is slidingly connected with the fourth side plate in a direction perpendicular to the fourth side plate and can keep the position after sliding.

4. The wheel component disassembly and assembly apparatus of claim 3, wherein: The first top tightening adjusting member is a first top screw, a plurality of first threaded holes are arranged on the second side plate, the first top screw is used for threaded connection with the first threaded holes, and one end of the first top screw penetrating through the first threaded hole is used for abutting against the first side of the wheel part.

5. The wheel component disassembly and assembly apparatus of claim 4, wherein: The second top tightening adjusting member is a second top screw, a plurality of second threaded holes are arranged on the fourth side plate, the second top screw is used for threaded connection with the second threaded holes, and one end of the second top screw penetrating through the second threaded hole is used for abutting against the second side of the wheel part.

6. The wheel component disassembly and assembly apparatus of claim 5, wherein: It also includes first and second limiting plates, the first, second, third and fourth side plates are the same in height, the first limiting plate is integrally connected to the top of the second side plate, the second limiting plate is integrally connected to the top of the fourth side plate, the cross-sectional area of the first limiting plate gradually decreases from bottom to top, and the cross-sectional area of the second limiting plate gradually decreases from bottom to top.

7. The wheel component disassembly and assembly apparatus of claim 6, wherein: A first shaft groove is arranged in the middle of the top of the first limiting plate, a second shaft groove is arranged in the middle of the top of the second limiting plate, and the first and second shaft grooves are correspondingly arranged to be able to limit the rotating shaft of the wheel part.

8. The wheel component disassembly and assembly apparatus of claim 7, wherein: The first arc surface is provided with a first rubber buffer layer, and the second arc surface is provided with a second rubber buffer layer.

9. The wheel component disassembly and assembly apparatus of claim 8, wherein: The bottom plate is provided with a plurality of mounting holes for passing through foundation bolts to connect the bottom plate with the work platform.

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