Spindle disassembling and assembling platform

Abstract

The utility model discloses a main shaft disassembling and assembling platform which comprises a moving trolley, a first support, a second support, a guide rail and a sliding platform arranged on the guide rail in a sliding mode. Wherein at the first station of the main shaft disassembly and assembly platform, the moving trolley, the first bracket, the second bracket and the guide rail provided with the sliding platform are separately arranged on the moving trolley; at a second station of the main shaft dismounting platform, the first bracket and the second bracket are vertically arranged outside the moving trolley, and the guide rails arranged in pairs are connected between the first bracket and the second bracket; the sliding platform is arranged on the guide rail in a sliding mode. The main shaft dismounting and mounting platform can be flexibly transferred in an industrial factory building with limited site space, and the main shaft is dismounted and mounted by adopting the sliding platform, so that the mounting quality of the main shaft and the operation safety of dismounting and mounting the main shaft are ensured, and the working efficiency of dismounting, mounting and replacing the main shaft can be improved.

Description

Technical Field

[0001] The utility model relates to a disassembly and assembly device, in particular to a disassembly and assembly platform. Background Art

[0002] During the daily repair and maintenance of various machine tools in industrial plants, the electric spindles need to be disassembled, assembled and replaced.

[0003] However, in industrial plants, space and on-site working conditions are often limited. If conventional general-purpose lifting tools are used, they will not meet the requirements of disassembly and assembly, and there will be certain safety hazards, and the installation quality cannot be guaranteed.

[0004] Based on this, it is hoped to propose a spindle disassembly and assembly platform to meet the actual situation on site, ensuring both the installation quality of the spindle and the safety of the operation. Utility Model Content

[0005] The utility model aims to provide a main shaft disassembly and assembly platform, which can meet the actual conditions of the disassembly and assembly site, and can ensure both the installation quality of the main shaft and the safety of the disassembly and assembly operation.

[0006] In order to achieve the above purpose, the utility model proposes a spindle disassembly and assembly platform, which includes:

[0007] A mobile trolley, a first bracket, a second bracket, a guide rail, and a sliding platform slidably arranged on the guide rail;

[0008] Wherein, at the first station of the spindle disassembly and assembly platform, the moving trolley, the first bracket, the second bracket, and the guide rail with the sliding platform are separately arranged on the moving trolley;

[0009] Among them, at the second station of the spindle disassembly and assembly platform, the first bracket and the second bracket are vertically arranged outside the moving trolley, and the guide rails arranged in pairs are connected between the first bracket and the second bracket; the sliding platform is slidably arranged on the guide rails.

[0010] Furthermore, in the spindle disassembly and assembly platform described in the utility model, a bearing rod is provided on the sliding platform for bearing the spindle to be disassembled and assembled.

[0011] Furthermore, in the spindle disassembly and assembly platform described in the utility model, the first bracket includes at least two first legs and a first connecting rod connected between the first legs.

[0012] Furthermore, in the spindle disassembly and assembly platform described in the utility model, the second bracket includes at least two second legs and a second connecting rod connected between the second legs.

[0013] Furthermore, in the spindle disassembly and assembly platform described in the utility model, the movable trolley has wheels with brakes.

[0014] Furthermore, in the spindle disassembly and assembly platform described in the utility model, the movable trolley is provided with a handrail.

[0015] Furthermore, in the spindle disassembly and assembly platform described in the utility model, the movable trolley is provided with a lifting platform that can move in the height direction.

[0016] Furthermore, in the second workstation of the spindle disassembly and assembly platform described in the utility model, the upper surface of the lifting platform and the upper surface of the guide rail are located in the same plane.

[0017] Furthermore, in the second workstation of the spindle disassembly and assembly platform described in the utility model, the first bracket is connected to the guide rail by bolts.

[0018] Furthermore, in the second workstation of the spindle disassembly and assembly platform described in the utility model, the second bracket is connected to the guide rail by bolts.

[0019] The spindle disassembly and assembly platform of the utility model has the following advantages and beneficial effects:

[0020] The spindle disassembly and assembly platform described in the utility model can conveniently disassemble the first bracket, the second bracket and the guide rail and place them on a mobile trolley. It can be flexibly transferred in an industrial plant with limited space and is convenient to move to the spindle that needs to be disassembled and assembled. After being in place, it can be used after simple installation, which is convenient to use.

[0021] In addition, since the spindle disassembly and assembly platform of the utility model does not use a lifting tool, but uses a sliding platform to disassemble and assemble the spindle, the installation quality of the spindle and the safety of the disassembly and assembly of the spindle are also guaranteed. At the same time, the sliding platform and the mobile trolley can flexibly transfer the spindle when the spindle is disassembled and assembled, greatly improving the work efficiency of the disassembly and assembly of the spindle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The figure is a schematic diagram of the overall structure of the main shaft disassembly and assembly platform described in the utility model in one embodiment. DETAILED DESCRIPTION

[0023] The spindle disassembly and assembly platform of the utility model will be further explained and illustrated below in conjunction with the drawings and specific embodiments of the specification. However, such explanation and illustration do not constitute an improper limitation on the technical solution of the utility model.

[0024] Figure 1 The figure is a schematic diagram of the overall structure of the main shaft disassembly and assembly platform described in the utility model in one embodiment.

[0025] like Figure 1 As shown, in this embodiment, the spindle disassembly and assembly platform includes: a moving trolley 4, a first bracket 1, a second bracket 5, a guide rail 2, and a sliding platform 3 slidably arranged on the guide rail.

[0026] In this embodiment, the spindle disassembly and assembly platform has a first workstation and a second workstation.

[0027] Among them, at the first station of the spindle disassembly and assembly platform, the moving trolley 4, the first bracket 1, the second bracket 5, and the guide rail 2 provided with the sliding platform 3 are separately arranged on the moving trolley 4. At this time, since the first bracket, the second bracket and the guide rail of the spindle disassembly and assembly platform are all placed on the moving trolley, the entire spindle disassembly and assembly platform can be flexibly moved in the industrial plant, and can quickly reach the equipment where the spindle needs to be disassembled and assembled when the on-site space is limited, which has the advantages of being light and efficient.

[0028] When the equipment where the spindle needs to be replaced is reached, the spindle disassembly and assembly platform can be assembled into the second station. At the second station of the spindle disassembly and assembly platform, the first bracket 1 and the second bracket 5 are vertically arranged outside the moving trolley 4, and the guide rails 2 arranged in pairs are connected between the first bracket 1 and the second bracket 5, and the sliding platform 3 is slidably arranged on the guide rails 2.

[0029] In some more specific embodiments, the first bracket 1 is connected to the guide rail 2 by bolts, and the second bracket 5 is connected to the guide rail 2 by bolts. Since the only parts that need to be assembled are the first bracket, the guide rail, and the second bracket, and the bolt connection method is relatively convenient to install, the spindle disassembly and assembly platform can be assembled from the first station to the second station in a short time and put into use, which greatly improves the use efficiency.

[0030] like Figure 1 As shown, in some more specific embodiments, a bearing rod 31 is provided on the sliding platform 3. Since the main shaft is generally cylindrical and has a large mass, the bearing rod is provided on the sliding platform to more stably carry the main shaft to be disassembled.

[0031] Furthermore, in some more specific embodiments, the first bracket 1 includes at least two first legs 11 and a first connecting rod 12 connected between the first legs 11; the second bracket 5 includes at least two second legs 51 and a second connecting rod 52 connected between the second legs 51. In a specific embodiment, there can be two first legs 11 and two second legs 51. Of course, in other embodiments, it can also be set to 3, 4 or other numbers. Moreover, the height of the first leg and the second leg can be set according to the equipment that needs to replace the main shaft to meet the needs of equipment of different heights. In addition, the first connecting rod and the second connecting rod can stabilize the first bracket and the second bracket. In addition to using Figure 1 In addition to the rectangular profiles shown, cross bracing rods or other methods can also be used for connection.

[0032] like Figure 1 As shown, the mobile trolley 4 is provided with an armrest 41. The armrest can facilitate the user to apply force to push or pull the trolley.

[0033] In some more specific embodiments, the mobile trolley 4 has wheels 7 with brakes. The wheels with brakes can fix the position of the mobile trolley when the mobile trolley is parked, so that it is not easy to move, thereby increasing the safety of the main shaft when disassembling and assembling. Furthermore, the wheels 7 with brakes can preferably be universal wheels, which can make the movement of the mobile trolley more flexible and more convenient when the on-site space is limited, so as to adapt to the complex environment in the industrial plant.

[0034] like Figure 1 As shown, the mobile trolley 4 is also provided with a lifting platform 6 that can move in the height direction. By moving the lifting platform up and down, the center of gravity of the entire mobile trolley can be moved in the height direction. When there are objects on the lifting platform, such as various components at the first station or the main shaft to be disassembled and assembled at the second station, the lifting platform can be lowered to lower the overall center of gravity of the mobile trolley, thereby enhancing its stability and improving the safety of the mobile trolley when moving.

[0035] In some more specific embodiments, the lifting platform is driven by a pneumatic device; in other embodiments, the lifting platform is driven by a hydraulic device. Alternatively, in still other embodiments, the lifting platform can be lifted and lowered by a mechanical transmission assembly, such as a screw nut structure or a pulley assembly. Since these structures are all known in the art, they will not be described in detail here.

[0036] In some more specific embodiments, in the second station of this embodiment, the upper surface of the lifting platform 6 and the upper surface of the guide rail 2 are located in the same plane. At this time, the spindle transported by the guide rail can be more conveniently transferred to the lifting platform of the mobile car. In some more specific embodiments, a guide rail matching the guide rail 2 can be provided above the lifting platform 6 and can be flush with the guide rail 2. At this time, the sliding platform can slide directly onto the lifting platform, reducing the steps of transferring the spindle from the sliding platform to the lifting platform, and improving work efficiency.

[0037] It should be noted that the prior art part in the protection scope of the utility model is not limited to the embodiments given in the application documents. All prior art that does not contradict the scheme of the utility model, including but not limited to prior patent documents, prior public publications, prior public uses, etc., can be included in the protection scope of the utility model.

[0038] In addition, the combination of the various technical features in this case is not limited to the combination described in the claims of this case or the combination described in the specific embodiments. All technical features recorded in this case can be freely combined or combined in any way unless there is a contradiction between them.

[0039] It should also be noted that the above-listed embodiments are only specific embodiments of the present invention. Obviously, the present invention is not limited to the above embodiments, and similar changes or modifications made therewith are directly derived or easily associated with the contents disclosed by those skilled in the art from the present invention, and should all fall within the protection scope of the present invention.

Claims

1. A spindle disassembly and assembly platform, characterized in that: include: A mobile trolley, a first bracket, a second bracket, a guide rail, and a sliding platform slidably arranged on the guide rail; Wherein, at the first station of the spindle disassembly and assembly platform, the moving trolley, the first bracket, the second bracket, and the guide rail with the sliding platform are separately arranged on the moving trolley; Among them, at the second station of the spindle disassembly and assembly platform, the first bracket and the second bracket are vertically arranged outside the moving trolley, and the guide rails arranged in pairs are connected between the first bracket and the second bracket; the sliding platform is slidably arranged on the guide rails.

2. The spindle disassembly and assembly platform according to claim 1, characterized in that: The sliding platform is provided with a bearing rod for bearing the main shaft to be disassembled and assembled.

3. The spindle disassembly and assembly platform according to claim 1, characterized in that: The first bracket includes at least two first legs and a first connecting rod connected between the first legs.

4. The spindle disassembly and assembly platform according to claim 1, characterized in that: The second bracket includes at least two second legs and a second connecting rod connected between the second legs.

5. The spindle disassembly and assembly platform according to claim 1, characterized in that: The mobile cart has wheels with brakes.

6. The spindle disassembly and assembly platform according to claim 1, characterized in that: The mobile trolley is provided with a handrail.

7. The spindle disassembly and assembly platform according to claim 1, characterized in that: The movable trolley is provided with a lifting platform which can move in the height direction.

8. The spindle disassembly and assembly platform according to claim 7, characterized in that: At the second workstation of the spindle disassembly and assembly platform, the upper surface of the lifting platform and the upper surface of the guide rail are located in the same plane.

9. The spindle disassembly and assembly platform according to claim 1, characterized in that: At the second workstation of the spindle disassembly and assembly platform, the first bracket is connected to the guide rail by bolts.

10. The spindle disassembly and assembly platform according to claim 1, characterized in that: At the second workstation of the spindle disassembly and assembly platform, the second bracket is connected to the guide rail by bolts.

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