Motor rotor support tool

Abstract

The utility model discloses a motor rotor support tool, which belongs to the technical field of rotor supports and comprises a mounting plate, a water tank fixedly connected to the bottom end of the left side of the mounting plate, a runner pipe fixedly connected to the bottom end of the rear side of the water tank, a water pump fixedly mounted in the middle of the runner pipe, and a bidirectional folding pipe fixedly connected to the other end of the runner pipe. The two ends of the bidirectional folding pipe are fixedly connected with water outlet pipes, the bottoms of the water outlet pipes are fixedly connected with multiple nozzles, the rear sides of the top ends of the water outlet pipes are fixedly connected with brushes, the inner side of the bottom end of the mounting plate is slidably connected with a splicing plate, and the top end of the left side of the splicing plate is provided with two sliding grooves. According to the utility model, the rotor placed on the support is convenient to clean flexibly, the phenomenon that air gaps are blocked due to thicker dust particles in the rotor is reduced, dirt and oxide layers on the surface of the rotor are convenient to clean, and the service life of the rotor is prolonged, so that the working efficiency of the motor rotor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotor brackets, in particular to a motor rotor bracket tooling. Background Art

[0002] The motor rotor refers to the rotating part of the motor, which is divided into electric motor rotor and generator rotor. The rotor is generally composed of a rotor core, a shaft, a commutator, etc. It is a device used to realize the conversion of electrical energy into mechanical energy and mechanical energy into electrical energy. The rotor is a common part in mechanical manufacturing. It is an important component in equipment such as rotating motors and generators. During motor maintenance, after the motor rotor is pulled out, it is easy to bump into it when placed on the ground because of its round shape, so a motor rotor bracket is needed. When the bracket is in use, the rotor may be placed horizontally for a long time or there may be severe bumps during transportation, which may cause the rotor shaft to be compressed and bent downward, thereby increasing the rotor vibration and causing rotor vibration failure and other problems.

[0003] In order to solve the above problems, the utility model patent with publication number CN219938053U discloses a motor rotor bracket, wherein connecting plates are respectively provided at both ends of the arc-shaped support plate, fixing bolts and a group of fixing nuts are respectively provided on the connecting plates, fixing plates are respectively provided at the opposite ends of the fixing bolts, and rubber pads are provided on the arc-shaped support plate and the fixing plate. By arranging the arc-shaped support plate and the fixing plate, the lower end and both sides of the rotor core are supported and fixed respectively, which can prevent the rotating shaft from being compressed by the core and bending and deformation when the rotor is stored for a long time or transported. The structure is simple and the cost is low.

[0004] During the use of the above-mentioned rotor bracket, it is not convenient to clean the surface of the motor rotor because the air gap between the rotors is very small. If the dust layer is thick, the air gap is easily blocked, which will affect the flexibility of the motor rotation and cause damage to the motor rotor. The working efficiency of the motor rotor is reduced, and the operator needs to clean it manually, which is troublesome and increases the workload of the staff. During the use of the rotor bracket, due to the different sizes of rotors of different models, it is difficult for the bracket to adjust the distance between multi-station rotors, which makes it easy for the rotor to generate friction when it is placed and rotated, resulting in damage to the device, thereby increasing the maintenance cost. Utility Model Content

[0005] To this end, the utility model provides a motor rotor bracket tooling to solve the technical problems existing in the prior art.

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a motor rotor bracket tooling.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a motor rotor bracket tooling, comprising a mounting plate, a water tank is fixedly connected to the left bottom end of the mounting plate, a circulation pipe is fixedly connected to the rear bottom end of the water tank, a water pump is fixedly installed in the middle of the circulation pipe, the other end of the circulation pipe is fixedly connected to a bidirectional folded pipe, both ends of the bidirectional folded pipe are fixedly connected to a water outlet pipe, a plurality of nozzles are fixedly connected to the bottom of the water outlet pipe, a brush is fixedly connected to the rear side of the top end of the water outlet pipe, a splicing plate is slidably connected to the inner side of the bottom end of the mounting plate, two slide grooves are arranged on the left top end of the splicing plate, a slider is slidably connected to the inner side of the slide groove, a motor is fixedly installed on the left side of the slider, a rotating rod is fixedly connected to the output end of the motor, a connecting block is fixedly connected to the upper and lower ends of the rotating rod, a rotating roller is arranged on the outer side of the rotating rod, and a connecting groove is arranged inside the right side of the rotating roller.

[0008] As a further description of the above technical solution:

[0009] Two mounting grooves are provided at the top right side of the mounting plate, an adjusting screw is rotatably connected to the inner side of the mounting groove, one end of the adjusting screw is fixedly connected to bevel gear 1, two handles are rotatably connected to the top left side of the mounting plate, bevel gear 2 is fixedly connected to the right side of the handle, and a moving block is threadedly connected to the outer side of the adjusting screw.

[0010] As a further description of the above technical solution:

[0011] The upper and lower ends of the rotating roller are both provided with a plurality of columnar grooves, and the inner opposite sides of the plurality of columnar grooves at the upper and lower ends are both fixedly connected with springs.

[0012] As a further description of the above technical solution:

[0013] A connecting pipe is slidably connected to the inner side of the columnar groove, and the other ends of the connecting pipes at the upper and lower ends are fixedly connected to a pushing plate.

[0014] As a further description of the above technical solution:

[0015] A plurality of anti-skid pads are arranged on the outer side of the pushing plate, and a plurality of universal wheels are fixedly connected to the bottom end of the mounting plate.

[0016] As a further description of the above technical solution:

[0017] The outer side of the rotating rod is slidably connected to the inside of the connecting groove, and the outer sides of the two connecting blocks are slidably connected to the upper and lower ends of the connecting groove.

[0018] As a further description of the above technical solution:

[0019] The right side of the water pump is fixedly mounted on the left middle part of the mounting plate, and the bevel gear 1 is meshed with the bevel gear 2.

[0020] As a further description of the above technical solution:

[0021] The cross section of the slide groove is set to be T-shaped, and the left bottom end of the brush is fixedly connected to the top end of the moving block.

[0022] The utility model has the following advantages:

[0023] 1. By setting up the two-way folding pipe, water outlet pipe, nozzle, brush, chute, slider, rotating rod, connecting block, rotating roller and connecting groove, the rotor bracket is provided with the function of convenient and flexible cleaning of the rotor placed on the bracket, which reduces the phenomenon of air gap being blocked due to thick dust particles in the rotor, facilitates the cleaning of dirt and oxide layer on the surface of the rotor, prolongs the service life of the rotor, and thus improves the working efficiency of the motor rotor. It does not require manual cleaning by the staff, is more convenient, and reduces the workload of the staff;

[0024] 2. By setting the installation groove, adjusting screw, bevel gear 1, bevel gear 2, moving block and handle, the rotor bracket is added with the function of flexibly adjusting the multi-station spacing according to the rotors of different sizes, which reduces the friction caused by the small spacing during the rotation of the rotor after placement, thereby reducing the possibility of rotor damage and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0026] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2This is a schematic diagram of the brush structure in the utility model;

[0029] Figure 3 This is a schematic diagram of the push plate structure in the utility model;

[0030] Figure 4 This is a schematic diagram of the connection block structure in the utility model;

[0031] In the figure: 1. mounting plate; 2. water tank; 3. water pump; 4. circulation pipe; 5. bidirectional folding pipe; 6. water outlet pipe; 7. nozzle; 8. brush; 9. joint plate; 10. slide groove; 11. slider; 12. motor; 13. rotating rod; 14. connecting block; 15. rotating roller; 16. connecting groove; 17. mounting groove; 18. adjusting screw; 19. bevel gear one; 20. bevel gear two; 21. moving block; 22. handle; 23. columnar groove; 24. spring; 25. connecting pipe; 26. push plate; 27. anti-skid pad; 28. universal wheel. DETAILED DESCRIPTION

[0032] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part 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 creative work are within the scope of protection of the present invention.

[0033] Refer to the instruction manual Figure 1-4As shown, a motor rotor support fixture comprises a mounting plate 1, a water tank 2 is fixedly connected to the left bottom end of the mounting plate 1 for storing cleaning liquid, a circulation pipe 4 is fixedly connected to the rear bottom end of the water tank 2 for facilitating the circulation of the cleaning liquid, a water pump 3 is fixedly installed in the middle of the circulation pipe 4 for increasing the pressure of the cleaning liquid, a bidirectional folding pipe 5 is fixedly connected to the other end of the circulation pipe 4 for facilitating telescopic movement following the moving position of the moving block 21, both ends of the bidirectional folding pipe 5 are fixedly connected to a water outlet pipe 6 for facilitating water outlet, a plurality of nozzles 7 are fixedly connected to the bottom of the water outlet pipe 6, a brush 8 is fixedly connected to the rear side of the top end of the water outlet pipe 6 for brushing the surface of the motor rotor for facilitating removal of dirt. In order to remove impurities and oxide layer, a splicing plate 9 is slidably connected to the inner side of the bottom end of the mounting plate 1. The splicing plate 9 is removed to facilitate the installation of the rotor. Two slide grooves 10 are arranged on the top left side of the splicing plate 9. A slider 11 is slidably connected to the inner side of the slide groove 10 to facilitate the sliding of the moving block 21. A motor 12 is fixedly installed on the left side of the slider 11. A rotating rod 13 is fixedly connected to the output end of the motor 12 to drive the rotating rod 13 to rotate. The upper and lower ends of the rotating rod 13 are fixedly connected to connecting blocks 14. A rotating roller 15 is arranged on the outer side of the rotating rod 13 to drive the rotor to rotate. A connecting groove 16 is arranged inside the right side of the rotating roller 15 to facilitate the insertion of the rotating rod 13.

[0034] The upper and lower ends of the rotating roller 15 are provided with a plurality of columnar grooves 23 for installing springs 24. The inner opposite sides of the plurality of columnar grooves 23 at the upper and lower ends are fixedly connected with springs 24. The inner side of the columnar grooves 23 is slidably connected with a connecting tube 25, which is convenient for limiting and protecting the spring 24. The other ends of the plurality of connecting tubes 25 at the upper and lower ends are fixedly connected with a pushing plate 26 to push the installed rotor and increase the tightness of the rotor after installation. The outer side of the pushing plate 26 is provided with a plurality of anti-slip pads 27 to increase stability and reduce displacement. The bottom end of the mounting plate 1 is fixedly connected with a plurality of universal wheels 28 for flexible movement. The outer side of the rotating rod 13 is slidably connected to Inside the connecting groove 16, the outer sides of the two connecting blocks 14 are slidably connected to the upper and lower ends of the connecting groove 16, which is convenient for the disassembly and assembly of the rotor. The right side of the water pump 3 is fixedly installed on the left middle part of the mounting plate 1, which improves the stability of the water pump 3 during installation. The bevel gear 19 and the bevel gear 2 20 are meshingly connected, so that when the bevel gear 2 20 rotates, the bevel gear 19 is driven to rotate, thereby facilitating the rotation of the adjusting screw 18. The cross-section of the slide groove 10 is set to be T-shaped, and the left bottom end of the brush 8 is fixedly connected to the top of the moving block 21, which enhances the stability of the brush 8 when brushing, and facilitates the movement of the brush 8 and the nozzle 7 when the moving block 21 moves.

[0035] The use process of the utility model is as follows: when in use, first pull open the splicing plate 9, so that the bottom end of the splicing plate 9 is slidably connected to the bottom end of the mounting plate 1, thereby driving the rotating rod 13 and the connecting block 14 to slide out of the inner side of the connecting groove 16, and then press the upper and lower sides of the pushing plate 26, so that the pushing plate 26 drives the connecting tube 25 to slide on the inner side of the columnar groove 23, squeezes the spring 24, so that the spring 24 generates elastic force, and then the motor rotor is sleeved on the outer side of the pushing plate 26 in the rotating roller 15, and the spring 24 pushes the pushing plate 26 according to the rebound of the spring 24, and at the same time, the anti-slip The anti-skid effect of the pad 27 allows the rotor to be clamped and fixed, and then after the bottom end of the splicing plate 9 is slid to the inside of the bottom end of the mounting plate 1, the rotating rod 13 drives the connecting block 14 to slide to the inside of the connecting groove 16 at the same time and engage with it, and then the cleaning liquid is injected into the water tank 2, and the water pump 3 is started. Through the pressure of the water pump 3, the cleaning liquid is transported to the inside of the bidirectional folded tube 5 through the circulation pipe 4, and then transported to the inside of the water outlet pipes 6 at both ends by the bidirectional folded tube 5, and then sprayed out through the nozzle 7, and at the same time, the motor 12 is started, so that the motor 12 drives the rotating rod 13 to rotate, and the connecting block Under the action of 14, the rotating roller 15 is driven to rotate, so that when the rotating roller 15 rotates, the motor rotor is driven to rotate, so that the cleaning liquid sprayed is fully brushed and cleaned by the brush 8 above, which is convenient for cleaning, reduces the phenomenon that the air gap is blocked due to thick dust particles in the rotor, and is convenient to clean the dirt and oxide layer on the surface of the rotor, prolongs the service life of the rotor, thereby improving the working efficiency of the motor rotor, does not require manual cleaning by the staff, is more convenient, and reduces the workload of the staff, and then when the station spacing is adjusted, the handle 22 that needs to be adjusted is rotated, so that the handle 22 drives the bevel gear 20 to rotate, because the bevel gear 20 is meshed with the bevel gear 19, the bevel gear 20 drives the bevel gear 19 to rotate, and the bevel gear 19 drives the adjusting screw 18 to rotate, thereby driving the movement of the moving block 21, which is convenient for driving the movement of the rotor in the rotating roller 15, and is convenient for adjusting the multi-station spacing according to rotors of different sizes, reducing the friction caused by the small spacing during the rotation of the rotor after placement, thereby reducing the possibility of damage to the rotor and reducing the maintenance cost.

[0036] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

[0037] The terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should be regarded as the scope of implementation of the present invention without substantially changing the technical content.

Claims

1. A motor rotor support fixture, comprising a mounting plate (1), characterized in that: The left bottom end of the mounting plate (1) is fixedly connected to a water tank (2), the rear bottom end of the water tank (2) is fixedly connected to a circulation pipe (4), the middle of the circulation pipe (4) is fixedly installed with a water pump (3), the other end of the circulation pipe (4) is fixedly connected to a bidirectional folded pipe (5), both ends of the bidirectional folded pipe (5) are fixedly connected to a water outlet pipe (6), the bottom of the water outlet pipe (6) is fixedly connected to a plurality of spray heads (7), the rear side of the top end of the water outlet pipe (6) is fixedly connected to a brush (8), and the inner side of the bottom end of the mounting plate (1) is slidingly connected to the inner side of the bottom end of the mounting plate (1). A split plate (9) is movably connected thereto, two slide grooves (10) are arranged at the top left side of the split plate (9), a slider (11) is slidably connected to the inner side of the slide groove (10), a motor (12) is fixedly installed on the left side of the slider (11), a rotating rod (13) is fixedly connected to the output end of the motor (12), the upper and lower ends of the rotating rod (13) are fixedly connected to connecting blocks (14), a rotating roller (15) is arranged on the outer side of the rotating rod (13), and a connecting groove (16) is arranged inside the right side of the rotating roller (15).

2. The motor rotor support fixture according to claim 1, characterized in that: The top right side of the mounting plate (1) is provided with two mounting grooves (17), the inner side of the mounting groove (17) is rotatably connected with an adjusting screw (18), one end of the adjusting screw (18) is fixedly connected with a bevel gear 1 (19), the top left side of the mounting plate (1) is rotatably connected with two handles (22), the right side of the handle (22) is fixedly connected with a bevel gear 2 (20), and the outer side of the adjusting screw (18) is threadedly connected with a moving block (21).

3. The motor rotor support fixture according to claim 1, characterized in that: The upper and lower ends of the rotating roller (15) are both provided with a plurality of columnar grooves (23), and the inner opposite sides of the plurality of columnar grooves (23) at the upper and lower ends are both fixedly connected with springs (24).

4. A motor rotor support fixture as claimed in claim 3, characterized in that: A connecting tube (25) is slidably connected to the inner side of the columnar groove (23), and the other ends of the connecting tubes (25) at the upper and lower ends are fixedly connected to a pushing plate (26).

5. The motor rotor support fixture as claimed in claim 4, characterized in that: A plurality of anti-slip pads (27) are arranged on the outer side of the pushing plate (26), and a plurality of universal wheels (28) are fixedly connected to the bottom end of the mounting plate (1).

6. The motor rotor support fixture according to claim 1, characterized in that: The outer side of the rotating rod (13) is slidably connected to the inside of the connecting groove (16), and the outer sides of the two connecting blocks (14) are both slidably connected to the upper and lower ends of the connecting groove (16).

7. The motor rotor support fixture according to claim 2, characterized in that: The right side of the water pump (3) is fixedly mounted on the middle part of the left side of the mounting plate (1), and the bevel gear 1 (19) and the bevel gear 2 (20) are meshingly connected.

8. The motor rotor support fixture according to claim 2, characterized in that: The cross section of the slide groove (10) is set to be T-shaped, and the left bottom end of the brush (8) is fixedly connected to the top end of the moving block (21).

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