Positioning device for electromechanical equipment maintenance

Abstract

The utility model relates to the technical field of electromechanical equipment maintenance, in particular to a positioning device for electromechanical equipment maintenance, which comprises a base, a rotor main body is arranged in the middle of the upper part of the base, positioning mechanisms are arranged in front of and behind the rotor main body, each positioning mechanism comprises a connecting plate, and the connecting plates are attached to the upper end of the base. A pushing mechanism is arranged between the connecting plate and the base, a first motor is fixedly installed on the inner wall of the edge of the upper portion of the connecting plate in a penetrating mode, when the motor is burnt out due to overload and is disassembled and maintained, a rotating shaft of a rotor can be fixed, the motor is suitable for different specifications, and the rotor can be driven to rotate; and therefore, the scorching marks on the outer surface of the rotor can be conveniently polished and repaired. And meanwhile, the motor shell can be fixed, and scorching marks on the inner wall of the motor shell can be conveniently polished and repaired. The outer wall of the rotor or the inner wall of the motor shell is prevented from being scratched due to misoperation, normal use of the motor is guaranteed, and operation becomes more convenient.

Description

Technical Field

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

[0002] Electromechanical devices are devices that combine mechanical and electrical components, including motors, which convert electrical energy into mechanical energy to drive the movement of the device.

[0003] With the long-term use of the motor, when the motor is overloaded and burns out, it is usually necessary to disassemble the motor for inspection and repair. The motor rotor is one of the important components. If the motor is overloaded, resulting in an increase in temperature, the outer surface of the rotor may show signs of burning. These signs of burning are usually caused by thermal decomposition or combustion of insulating materials or lubricating oil at high temperatures. In addition, the inner wall of the motor housing may also be burned.

[0004] When repairing a motor, it is necessary to remove the motor's rear cover, front cover, rotor and other components in turn, and then polish and repair the burnt marks on the outer wall of the rotor and the inner wall of the motor housing. During this polishing process, the rotor and the motor housing are not fixed properly. Improper operation may scratch the outer wall of the rotor or the inner wall of the motor housing, thereby affecting the normal use of the motor. In addition, the lack of fixation makes the operation troublesome. To this end, we propose a positioning device for repairing electromechanical equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning device for repairing electromechanical equipment to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning device for repairing electromechanical equipment, comprising a base, a rotor body is arranged at the middle position above the base, and positioning mechanisms are arranged at the front and rear of the rotor body, the positioning mechanism comprises a connecting plate, the connecting plate is fitted on the upper end of the base, and a pushing mechanism is arranged between the connecting plate and the base, and a motor 1 is fixedly installed through the inner wall at the upper edge of the connecting plate, and a splicing plate is fixedly connected to the lower edge of the outer wall of the connecting plate, the output shaft end of the motor 1 is fixedly connected to a rectangular shell, a V-shaped block and a V-shaped frame are symmetrically arranged between the rectangular shell and the rotor body through a driving component for sliding up and down, the V-shaped block is slidably fitted on the inner wall of the V-shaped frame, and a clamping plate is fixedly connected to one end of the splicing plate away from the connecting plate, and the rotating shaft of the rotor body is tightly fitted between the V-shaped block and the V-shaped frame.

[0007] Preferably, the pushing mechanism includes a fixed block, which is fixedly connected to the upper edge of the base, and an electric push rod is fixedly installed on the upper end of the fixed block, and the telescopic shaft end of the electric push rod is fixedly connected to a wall of the connecting plate away from the splicing plate.

[0008] Preferably, the driving assembly includes a second motor, which is fixedly mounted on the upper end of the rectangular shell, and the output shaft of the second motor is fixedly connected to a stud, the stud movably passes through the upper end of the rectangular shell, and the bottom end of the stud is rotatably connected to the inner bottom end of the rectangular shell, and the upper half thread of the outer wall of the stud is symmetrically arranged with the lower half thread, and the outer wall of the stud is symmetrically threaded with slides on the upper and lower sides, and the two slides are slidably fitted on the inner wall of the rectangular shell, and the ends of the two slides away from the rectangular shell are respectively fixedly connected to the outer walls of the V-shaped block and the V-shaped frame.

[0009] Preferably, a U-shaped block is fixedly connected to the upper edge of the wall of the clamping plate away from the splicing plate, a threaded rod is screwed through the inner wall of the U-shaped block, and a rotating block is fixedly connected to the top end of the threaded rod.

[0010] Preferably, the U-shaped block, the clamping plate and the splicing plate are an integrally formed structure.

[0011] Preferably, the center of the output shaft of the motor 1 and the center between the V-shaped block and the V-shaped frame are located on the same straight line.

[0012] Compared with the prior art, the beneficial effects of the utility model are: through the mutual cooperation of the base, the connecting plate, the pushing mechanism, the motor, the splicing plate, the rectangular shell, the driving assembly, the V-shaped block, the V-shaped frame and the clamping plate, the rotating shaft of the rotor can be fixed when the motor is disassembled for repair due to overload and burnout, and it is suitable for different specifications, and the rotor can be driven to rotate, so as to facilitate the grinding and repair of the burnt marks on the outer surface of the rotor. At the same time, the motor casing can also be fixed, which is convenient for grinding and repairing the burnt marks on the inner wall of the motor casing. Avoid scratches on the outer wall of the rotor or the inner wall of the motor casing due to improper operation, ensure the normal use of the motor, and make the operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a display diagram of the positioning mechanism of the utility model;

[0015] Figure 3 This is another usage state diagram of the utility model.

[0016] In the attached drawings, the list of components represented by each number is as follows: 1. Motor 1; 2. Rectangular shell; 3. Motor 2; 4. Rotor body; 5. Electric push rod; 6. Fixed block; 7. Connecting plate; 8. Base; 9. Clamp; 10. Splicing plate; 11. Slide plate; 12. Stud; 13. V-shaped block; 14. V-shaped frame; 15. Rotating block; 16. U-shaped block; 17. Threaded rod. DETAILED DESCRIPTION

[0017] 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.

[0018] Embodiment 1

[0019] See also Figure 1-Figure 3 , a positioning device for repairing electromechanical equipment shown in the figure comprises a base 8, a rotor body 4 is arranged at the middle position above the base 8, positioning mechanisms are arranged at the front and rear of the rotor body 4, the positioning mechanism comprises a connecting plate 7, the connecting plate 7 is fitted on the upper end of the base 8, and a pushing mechanism is arranged between the connecting plate 7 and the base 8, and a motor 1 is fixedly installed through the inner wall at the upper edge of the connecting plate 7, and a splicing plate 10 is fixedly connected to the lower edge of the outer wall of the connecting plate 7, a rectangular shell 2 is fixedly connected to the output shaft end of the motor 1, a V-shaped block 13 and a V-shaped frame 14 are symmetrically slidably arranged between the rectangular shell 2 and the rotor body 4 through a driving component, the V-shaped block 13 is slidably fitted on the inner wall of the V-shaped frame 14, a clamping plate 9 is fixedly connected to the end of the splicing plate 10 away from the connecting plate 7, and the rotating shaft of the rotor body 4 is tightly fitted between the V-shaped block 13 and the V-shaped frame 14.

[0020] See also Figure 1 and Figure 3 In the figure, the pushing mechanism includes a fixed block 6, which is fixedly connected to the upper edge of the base 8, and an electric push rod 5 is fixedly installed on the upper end of the fixed block 6, and the telescopic shaft end of the electric push rod 5 is fixedly connected to a wall of the connecting plate 7 away from the splicing plate 10.

[0021] See also Figure 2In the figure, the driving assembly includes a motor 2 3, which is fixedly mounted on the upper end of the rectangular shell 2, and the output shaft of the motor 2 3 is fixedly connected with a stud 12, the stud 12 movably passes through the upper end of the rectangular shell 2, and the bottom end of the stud 12 is rotatably connected to the inner bottom end of the rectangular shell 2, and the upper half thread of the outer wall of the stud 12 is symmetrically arranged with the lower half thread, and the outer wall of the stud 12 is symmetrically threaded with a slide plate 11, and the two slide plates 11 are slidably fitted on the inner wall of the rectangular shell 2, and the ends of the two slide plates 11 away from the rectangular shell 2 are respectively fixedly connected to the outer walls of the V-shaped block 13 and the V-shaped frame 14.

[0022] See also Figure 2 In the figure, the U-shaped block 16, the clamping plate 9 and the splicing plate 10 are an integrally formed structure; specifically, the stability between the U-shaped block 16, the clamping plate 9 and the splicing plate 10 is good.

[0023] See also Figure 2 In the figure, the center of the output shaft of the motor 1 and the center between the V-shaped block 13 and the V-shaped frame 14 are located on the same straight line; specifically, when the V-shaped blocks 13 and the V-shaped frame 14 at two locations fix the rotating shaft of the rotor body 4, the center of the output shaft of the motor 1, the center between the V-shaped block 13 and the V-shaped frame 14, and the center of the rotor body 4 will be located on the same straight line, avoiding eccentric rotation of the rotor body 4.

[0024] In this embodiment, the motor 23 in one positioning mechanism is connected to an external power source, so that the motor 23 can drive the stud 12 to rotate. Since the upper half thread and the lower half thread of the outer wall of the stud 12 are symmetrically arranged, the two slides 11 can slide close to each other in the rectangular shell 2, and the V-shaped block 13 and the V-shaped frame 14 respectively connected to the two slides 11 can move close to each other. Similarly, the V-shaped block 13 and the V-shaped frame 14 in another positioning mechanism can also be driven to move close to each other. For rotor bodies 4 of different sizes, the rotating shafts of different thicknesses can be clamped and fixed, such as Figure 3 shown.

[0025] The electric push rod 5 in one positioning mechanism is connected to an external power source, so that the electric push rod 5 can drive the connecting plate 7 to move forward or backward, and the connecting plate 7 can move with the motor 1, the rectangular shell 2, the stud 12, the two slide plates 11, the V-shaped block 13 and the V-shaped frame 14, and the position of the V-shaped block 13 and the V-shaped frame 14 can be adjusted. Similarly, the position of the V-shaped block 13 and the V-shaped frame 14 in another positioning mechanism can be adjusted, and the spacing between the V-shaped blocks 13 and the V-shaped frame 14 at two locations can be adjusted. For rotor bodies 4 of different sizes, the rotating shafts of different lengths can be clamped and fixed.

[0026] When the motors 1 in the two positioning mechanisms are connected to an external power source, each motor 1 can drive the corresponding rectangular shell 2, studs 12, two slide plates 11, V-shaped blocks 13 and V-shaped frames 14 to rotate together, so that the fixed rotor body 4 can rotate.

[0027] When grinding and repairing the burnt marks on the inner wall of the motor housing, first place the motor housing in the middle of the upper end of the base 8, then connect the electric push rods 5 in the two positioning mechanisms to the external power supply, so that the two connecting plates 7 move closer to each other, and each connecting plate 7 can drive the corresponding connected splicing plate 10 and the clamping plate 9 to move together until the two clamping plates 9 clamp the mounting plate at the bottom of the motor housing, and the motor housing can be fixed.

[0028] It should be noted that when the motor is disassembled for repair due to overload and burnout, the rotor shaft can be fixed, and it is applicable to different specifications, and the rotor can be driven to rotate, so as to facilitate the grinding and repair of the burnt marks on the outer surface of the rotor. At the same time, the motor casing can also be fixed to facilitate the grinding and repair of the burnt marks on the inner wall of the motor casing. Avoid scratches on the outer wall of the rotor or the inner wall of the motor casing due to improper operation, ensure the normal use of the motor, and make the operation more convenient.

[0029] Embodiment 2

[0030] See also Figure 2 This embodiment further illustrates other embodiments. In the figure, a U-shaped block 16 is fixedly connected to the upper edge of the wall of the clamping plate 9 away from the splicing plate 10. A threaded rod 17 is screwed through the inner wall of the U-shaped block 16, and a rotating block 15 is fixedly connected to the top of the threaded rod 17.

[0031] In this embodiment, when the two clamping plates 9 clamp the mounting plate at the bottom of the motor housing, the two rotating blocks 15 are rotated downward in sequence, and each rotating block 15 can drive the respectively connected studs 12 to rotate downward in the inner wall of the corresponding U-shaped block 16 until the bottom ends of the two studs 12 are tightly against the upper end of the mounting plate at the bottom of the motor housing, thereby further fixing the motor housing and improving stability.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for maintenance of electromechanical equipment, comprising a base (8), characterized in that: A rotor body (4) is arranged at the middle position above the base (8), and positioning mechanisms are arranged at the front and rear of the rotor body (4), and the positioning mechanisms include a connecting plate (7), the connecting plate (7) is attached to the upper end of the base (8), and a pushing mechanism is arranged between the connecting plate (7) and the base (8), and a motor (1) is fixedly installed through the inner wall at the upper edge of the connecting plate (7), and a splicing plate (10) is fixedly connected to the lower edge of the outer wall of the connecting plate (7), and the motor The output shaft end of the machine (1) is fixedly connected to a rectangular shell (2), and a V-shaped block (13) and a V-shaped frame (14) are symmetrically slidably arranged between the rectangular shell (2) and the rotor body (4) through a driving component, and the V-shaped block (13) is slidably fitted on the inner wall of the V-shaped frame (14), and a clamping plate (9) is fixedly connected to one end of the splicing plate (10) away from the connecting plate (7), and the rotating shaft of the rotor body (4) is tightly fitted between the V-shaped block (13) and the V-shaped frame (14).

2. A positioning device for maintenance of electromechanical equipment according to claim 1, characterized in that: The pushing mechanism comprises a fixed block (6), the fixed block (6) is fixedly connected to the upper edge of the base (8), and an electric push rod (5) is fixedly mounted on the upper end of the fixed block (6), and the telescopic shaft end of the electric push rod (5) is fixedly connected to a wall surface of the connecting plate (7) away from the splicing plate (10).

3. A positioning device for maintenance of electromechanical equipment according to claim 1, characterized in that: The driving assembly comprises a second motor (3), the second motor (3) being fixedly mounted on the upper end of the rectangular shell (2), and the output shaft of the second motor (3) being fixedly connected to a stud (12), the stud (12) movably passing through the upper end of the rectangular shell (2), and the bottom end of the stud (12) being rotatably connected to the inner bottom end of the rectangular shell (2), and the upper half thread and the lower half thread of the outer wall of the stud (12) being symmetrically arranged, and the upper and lower outer walls of the stud (12) being symmetrically threaded with a slide plate (11), both of the two slide plates (11) being slidably fitted on the inner wall of the rectangular shell (2), and the ends of the two slide plates (11) away from the rectangular shell (2) being fixedly connected to the outer walls of the V-shaped block (13) and the V-shaped frame (14) respectively.

4. A positioning device for maintenance of electromechanical equipment according to claim 1, characterized in that: A U-shaped block (16) is fixedly connected to the upper edge of the wall of the clamping plate (9) away from the splicing plate (10), a threaded rod (17) is screwed through the inner wall of the U-shaped block (16), and a rotating block (15) is fixedly connected to the top end of the threaded rod (17).

5. A positioning device for maintenance of electromechanical equipment according to claim 4, characterized in that: The U-shaped block (16), the clamping plate (9) and the splicing plate (10) are an integrally formed structure.

6. A positioning device for maintenance of electromechanical equipment according to claim 1, characterized in that: The center of the output shaft of the motor 1 (1) and the center between the V-shaped block (13) and the V-shaped frame (14) are located on the same straight line.

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