Dismounting device for motor maintenance

Abstract

The utility model discloses a dismounting device for motor maintenance, which comprises a bottom plate, the side edge of the upper end face of the bottom plate is connected with a fixed plate through a support frame, the fixed plate is provided with a dismounting assembly, the circle center of the upper end face of the bottom plate is provided with a rotating assembly, and the output end of the rotating assembly is coaxially connected with a circular plate. The outer end face of the circular plate is connected with the inner end face of an annular plate through a plurality of fixing columns, a plurality of limiting assemblies distributed in an annular array are arranged on the upper end face of the annular plate, a sliding assembly is arranged at the bottom of the annular plate, and the bottom of the sliding assembly is connected with the upper end face of the bottom plate through a plurality of supporting rods arranged in an annular array. According to the motor dismounting device, a worker can dismount the dismounted motor and mount the motor needing to be dismounted while dismounting the motor, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor maintenance, in particular to a disassembly device for motor maintenance. Background Art

[0002] A motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. Its main function is to convert electrical energy into mechanical energy. Over time, the motor may be damaged by poor coil quality, aging due to long-term operation, or improper use. In this case, it is necessary to replace the coil with a new one or remove the old one to recycle the copper.

[0003] When existing workers remove disassembled motor components from the device, the disassembly components are in a non-working state when removing the motor components, resulting in low work efficiency and prolonged overall operation time. Therefore, a disassembly device for motor maintenance is proposed to solve the above problems. Utility Model Content

[0004] (1) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a disassembly device for motor maintenance, so that workers can disassemble the motor while disassembling the motor. The workers can remove the already disassembled motor and install the motor that needs to be disassembled, thereby improving work efficiency.

[0006] (2) Technical solution

[0007] The utility model provides a disassembly device for motor maintenance, comprising a base plate, the side of the upper end surface of the base plate is connected to the fixed plate through a support frame, the fixed plate is provided with a disassembly assembly, a rotating assembly is provided at the center of the upper end surface of the base plate, the output end of the rotating assembly is coaxially connected to the circular plate, the outer end surface of the circular plate is connected to the inner end surface of the annular plate through a plurality of fixing columns, the upper end surface of the annular plate is provided with a plurality of limiting assemblies distributed in an annular array, the bottom of the annular plate is provided with a sliding assembly, and the bottom of the sliding assembly is connected to the upper end surface of the base plate through a plurality of support rods in an annular array.

[0008] Preferably, the disassembly assembly includes a hydraulic cylinder, a support plate, a disassembly seat and a wedge-shaped disassembly head, the disassembly seat vertically passes through the fixed plate, the support plate is arranged on the upper end surface of the disassembly seat, the hydraulic cylinder is arranged on the upper end surface of the support plate, and the telescopic shaft of the support plate passes through the support plate and the disassembly seat and is connected to the wedge-shaped disassembly head.

[0009] Preferably, the rotating assembly includes a transmission shaft and a drive motor, the drive motor is arranged at the center of the upper end surface of the base plate, one end of the transmission shaft is coaxially connected to the output end of the drive motor through a coupling, and the other end of the transmission shaft is coaxially connected to the bottom of the circular plate.

[0010] Preferably, a protective tube is further included, which is arranged on the upper end surface of the base plate, the transmission shaft and the drive motor are located inside the protective tube, and there is a small gap between the top of the protective tube and the bottom of the circular plate.

[0011] Preferably, the sliding assembly includes an annular slide rail and a slider, the tops of multiple support rods are connected to the annular slide rail, one ends of multiple sliders are distributed in a circular array in the slide groove of the annular slide rail, and the other ends of multiple sliders are connected to the bottom of the annular plate.

[0012] Preferably, the limiting assembly includes a placement plate, a clamping plate, an electric push rod and a side plate, and a plurality of the placement plates are distributed in a circular array on the upper end surface of the circular plate, and the two sides of the upper end surface of the placement plate are respectively connected to the side plates, and the sides of the side plates on both sides that are away from each other are respectively connected to the electric push rods, and the electric push rods on both sides pass through the side plates connected thereto and are respectively connected to the clamping plates.

[0013] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0014] The disassembly device for motor maintenance is used when a worker removes a motor disassembled from one of the limit assemblies and then installs the motor to be disassembled on the limit assembly. At this time, the rotating assembly can drive the circular plate to rotate. When the circular plate rotates, it can drive the annular plate to rotate through multiple fixed columns. The rotating annular plate can drive other limit assemblies to move to the working end of the worker, and at this time, the motor located on the limit assembly at the bottom of the disassembly assembly can be disassembled by the disassembly assembly, so that the worker can disassemble the motor that has been disassembled and install the motor that needs to be disassembled at the same time as disassembling the motor, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is a schematic structural diagram of a disassembly device for motor maintenance.

[0016] Figure 2 This is a three-dimensional diagram of a sliding assembly in a disassembly device for motor repair proposed by the present invention.

[0017] Figure 3This is a partially cutaway perspective view of a disassembly device for motor maintenance proposed by the present invention.

[0018] Figure numerals: 1. Hydraulic cylinder; 2. Support plate; 3. Disassembly seat; 4. Fixed plate; 5. Wedge-shaped disassembly head; 6. Support frame; 7. Annular slide rail; 8. Protective tube; 9. Support rod; 10. Base plate; 11. Placement plate; 12. Clamping plate; 13. Electric push rod; 14. Annular plate; 15. Side plate; 16. Fixed column; 17. Circular plate; 18. Slider; 19. Transmission shaft; 20. Drive motor. DETAILED DESCRIPTION

[0019] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0020] In the description of the utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of the utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" can mean fixed connection, welding, riveting, bonding, etc., or detachable connection, threaded connection, key connection, pin connection, etc., or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood by those skilled in the art in specific circumstances.

[0022] like Figure 1-3As shown, the utility model proposes a disassembly device for motor maintenance, including a base plate 10, the side of the upper end surface of the base plate 10 is connected to the fixed plate 4 through a support frame 6, the fixed plate 4 is provided with a disassembly assembly, a rotating assembly is provided at the center of the upper end surface of the base plate 10, the output end of the rotating assembly is coaxially connected to the circular plate 17, the outer end surface of the circular plate 17 is connected to the inner end surface of the annular plate 14 through a plurality of fixing columns 16, the upper end surface of the annular plate 14 is provided with a plurality of limiting assemblies distributed in an annular array, the bottom of the annular plate 14 is provided with a sliding assembly, and the bottom of the sliding assembly is connected to the upper end surface of the base plate 10 through a plurality of support rods 9 in an annular array.

[0023] In the present invention, when the staff removes the motor disassembled from one of the limit assemblies, they then install the motor that needs to be disassembled on the limit assembly. At this time, the rotating assembly can drive the circular plate 17 to rotate. When the circular plate 17 rotates, it can drive the annular plate 14 to rotate through multiple fixed columns 16. The rotating annular plate 14 can drive other limit assemblies to move to the working end of the staff, and at this time the motor located on the limit assembly at the bottom of the disassembly assembly can be disassembled by the disassembly assembly, so that the staff can disassemble the motor that has been disassembled and install the motor that needs to be disassembled at the same time as disassembling the motor, thereby improving work efficiency.

[0024] In an optional embodiment, the disassembly assembly includes a hydraulic cylinder 1, a support plate 2, a disassembly seat 3 and a wedge-shaped disassembly head 5, the disassembly seat 3 vertically passes through the fixed plate 4, the support plate 2 is arranged on the upper end surface of the disassembly seat 3, the hydraulic cylinder 1 is arranged on the upper end surface of the support plate 2, and the telescopic axis of the support plate 2 passes through the support plate 2 and the disassembly seat 3 and is connected to the wedge-shaped disassembly head 5.

[0025] It should be noted that by starting the hydraulic cylinder 1, the hydraulic cylinder 1 drives the wedge-shaped disassembly head 5 to move downward, so that the wedge-shaped disassembly head 5 contacts the end cover of the motor, and the wedge-shaped disassembly head 5 applies pressure to the end cover of the motor to open the end cover of the motor.

[0026] In an optional embodiment, the rotating assembly includes a transmission shaft 19 and a drive motor 20. The drive motor 20 is arranged at the center of the upper end surface of the base plate 10. One end of the transmission shaft 19 is coaxially connected to the output end of the drive motor 20 through a coupling, and the other end of the transmission shaft 19 is coaxially connected to the bottom of the circular plate 17.

[0027] It should be noted that by starting the drive motor 20, the drive motor 20 can drive the transmission shaft 19 to rotate accordingly. When the transmission shaft 19 is rotating, it can drive the circular plate 17 to rotate accordingly. The circular plate 17 can drive the annular plate 14 to rotate through multiple fixed columns 16.

[0028] In an optional embodiment, a protective tube 8 is further included, which is arranged on the upper end surface of the base plate 10, the transmission shaft 19 and the drive motor 20 are located inside the protective tube 8, and there is a small gap between the top of the protective tube 8 and the bottom of the circular plate 17.

[0029] It should be noted that the protective tube 8 can isolate the drive motor 20 and the transmission shaft 19 from the outside world, preventing the drive motor 20 from driving the transmission shaft 19 to rotate, causing the rotating transmission shaft 19 to come into contact with the staff, thereby causing damage to the staff.

[0030] In an optional embodiment, the sliding assembly includes an annular slide rail 7 and a slider 18, the tops of multiple support rods 9 are connected to the annular slide rail 7, one ends of multiple sliders 18 are distributed in a circular array in the slide groove of the annular slide rail 7, and the other ends of the multiple sliders 18 are connected to the bottom of the annular plate 14.

[0031] It should be noted that when the annular plate 14 rotates, the multiple sliders 18 located at the bottom of the annular plate 14 can slide in the slide grooves inside the annular slide rail 7, thereby ensuring the stability of the annular plate 14 during rotation.

[0032] In an optional embodiment, the limiting assembly includes a placement plate 11, a clamping plate 12, an electric push rod 13 and a side plate 15. Multiple placement plates 11 are distributed in a circular array on the upper end surface of the annular plate 14. The two sides of the upper end surface of the placement plate 11 are respectively connected to the side plates 15, and the sides of the side plates 15 on both sides that are away from each other are respectively connected to the electric push rod 13. The electric push rods 13 on both sides pass through the side plates 15 connected to them and are respectively connected to the clamping plate 12. The motor that needs to be disassembled can be fixed through the limiting assembly.

[0033] It should be noted that when the motor is placed on the placement plate 11, the electric push rods 13 on the side plates 15 on both sides are started. At this time, the electric push rods 13 on both sides can respectively drive the clamping plates 12 connected thereto to move relative to each other, so that the motor is limited.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A disassembly device for motor maintenance, characterized in that: The invention comprises a bottom plate (10), wherein the side of the upper end surface of the bottom plate (10) is connected to the fixed plate (4) through a support frame (6), the fixed plate (4) is provided with a disassembly component, a rotating component is provided at the center of the upper end surface of the bottom plate (10), the output end of the rotating component is coaxially connected to the circular plate (17), the outer end surface of the circular plate (17) is connected to the inner end surface of the annular plate (14) through a plurality of fixing columns (16), the upper end surface of the annular plate (14) is provided with a plurality of limiting components distributed in an annular array, the bottom of the annular plate (14) is provided with a sliding component, and the bottom of the sliding component is connected to the upper end surface of the bottom plate (10) through a plurality of support rods (9) in an annular array.

2. A disassembly device for motor maintenance according to claim 1, characterized in that: The disassembly assembly comprises a hydraulic cylinder (1), a support plate (2), a disassembly seat (3) and a wedge-shaped disassembly head (5); the disassembly seat (3) vertically penetrates the fixed plate (4); the support plate (2) is arranged on the upper end surface of the disassembly seat (3); the hydraulic cylinder (1) is arranged on the upper end surface of the support plate (2); the telescopic shaft of the support plate (2) penetrates the support plate (2) and the disassembly seat (3) and is connected to the wedge-shaped disassembly head (5).

3. A disassembly device for motor maintenance according to claim 1, characterized in that: The rotating assembly includes a transmission shaft (19) and a drive motor (20), wherein the drive motor (20) is arranged at the center of the upper end surface of the base plate (10), one end of the transmission shaft (19) is coaxially connected to the output end of the drive motor (20) through a coupling, and the other end of the transmission shaft (19) is coaxially connected to the bottom of the circular plate (17).

4. A disassembly device for motor maintenance according to claim 3, characterized in that: It also includes a protective tube (8), which is arranged on the upper end surface of the base plate (10), the transmission shaft (19) and the drive motor (20) are located inside the protective tube (8), and there is a small gap between the top of the protective tube (8) and the bottom of the circular plate (17).

5. The disassembly device for motor maintenance according to claim 1, characterized in that: The sliding assembly includes an annular slide rail (7) and a slider (18), the tops of the plurality of support rods (9) are connected to the annular slide rail (7), one ends of the plurality of sliders (18) are distributed in a circular array in the slide groove of the annular slide rail (7), and the other ends of the plurality of sliders (18) are connected to the bottom of the annular plate (14).

6. The disassembly device for motor maintenance according to claim 1, characterized in that: The limiting assembly includes a placement plate (11), a clamping plate (12), an electric push rod (13) and a side plate (15). A plurality of the placement plates (11) are distributed in a circular array on the upper end surface of the annular plate (14). Both sides of the upper end surface of the placement plate (11) are respectively connected to the side plates (15). The sides of the side plates (15) on both sides that are away from each other are respectively connected to the electric push rod (13). The electric push rods (13) on both sides pass through the side plates (15) connected thereto and are respectively connected to the clamping plate (12).

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