Motor shell convenient to assemble

Abstract

The utility model relates to the technical field of motors, and discloses a motor housing convenient to assemble, which comprises a main body housing, the outer wall of the main body housing is fixedly connected with a first flange plate, the upper surface of the first flange plate is provided with a second flange plate, and a fixing bolt is arranged in the second flange plate in a penetrating manner. The outer wall of the fixing bolt is in threaded connection with the interior of the first flange plate, the lower end of the outer wall of the fixing bolt is in threaded connection with a fixing nut, the upper surface of the fixing nut is attached to the lower surface of the first flange plate, a telescopic rod is fixedly connected with the interior of the second flange plate, and a sealing cover is arranged on the inner wall of the second flange plate. The outer wall of the telescopic rod is fixedly connected with a limiting block, and the outer wall of the limiting block is arranged in the sealing cover. According to the sealing cover dismounting device, firstly, the movable plate is pulled to drive the spring and the telescopic rod to contract inwards, the telescopic rod drives the limiting block to move out of the sealing cover, and the effect of conveniently dismounting the sealing cover is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a motor housing which is easy to assemble. Background Art

[0002] With the development of production automation and intelligence, motors are increasingly used in the field of intelligent manufacturing. The production steps are automated through motors. The use and control of motors are very convenient. They have functions such as self-starting, acceleration and reversal. The use of motors can improve the production efficiency of manufacturers and is not easy to pollute the environment. Therefore, they are widely used in all walks of life. With the continuous development of the motor industry, the extension and connotation of motor products are also constantly expanding. The outer casing of the motor is insulated, and the setting of the outer casing can protect the internal components of the motor.

[0003] After searching, a motor casing is disclosed in the announcement number: CN218301071U, which belongs to the field of motor technology, including a shell, and the two sides of the shell are respectively clamped with the opposite surfaces of the two end covers, and three second mounting ears are fixedly connected to the outside of the two end covers, and the same docking assembly is arranged in the two end covers, and the docking assembly includes movable grooves. The number of the movable grooves is six, and the six movable grooves are respectively opened on both sides of the shell, and the corresponding three movable grooves are connected to the same limit groove, and the limit groove is opened in the shell, and the opposite surfaces of the two end covers are fixedly connected with three limit blocks, and the three limit blocks are respectively clamped in the three movable grooves. The motor casing, by providing a movable groove, a first mounting ear and bolts, facilitates the fixing of the casing and prevents the bolts from loosening during the process of fixing the end cover and the shell, thereby effectively ensuring the stability between the shell and the end cover and improving the applicability of the casing. When the motor in this application is assembled, the sealing cover is usually installed with the casing by means of bolts, but this installation method is more cumbersome during later maintenance and disassembly, which will correspondingly increase the working time and thus reduce the working efficiency. Summary of the invention

[0004] In order to remedy the above deficiencies, the utility model provides a motor housing that is easy to assemble, aiming to improve the problem that when the motor is assembled, the sealing cover is usually installed with the housing by means of bolts, which is cumbersome during subsequent maintenance and disassembly, thereby reducing work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motor housing that is easy to assemble, comprising a main body housing, the outer wall of the main body housing is fixedly connected with a flange plate 1, the upper surface of the flange plate 1 is provided with a flange plate 2, the interior of the flange plate 2 is penetrated with a fixing bolt, the outer wall of the fixing bolt is threadedly connected to the interior of the flange plate 1, the lower end of the outer wall of the fixing bolt is threadedly connected with a fixing nut, the upper surface of the fixing nut is fitted with the lower surface of the flange plate 1, the interior of the flange plate 2 is fixedly connected with a telescopic rod, the inner wall of the flange plate 2 is provided with a sealing cover, the outer wall of the telescopic rod is fixedly connected with a limiting block, the outer wall of the limiting block is arranged in the interior of the sealing cover, the outer wall of the telescopic rod is fixedly connected with a movable plate, the outer wall of the movable plate is slidably connected to the inner wall of the flange plate 2, the outer wall of the telescopic rod is sleeved with a spring, one end of the spring is fixedly connected to the interior of the movable plate, and the other end of the spring is fixedly connected to the interior of the flange plate 2, and the outer wall of the main body housing is provided with a dustproof component.

[0006] Furthermore, the dustproof component includes a protective shell, a dustproof net is fixedly connected to the interior of the protective shell, and an outer wall of the protective shell is fixedly connected to the outer wall of the main shell.

[0007] Furthermore, the inner wall of the protective shell is slidably connected to a top plate, a screw is penetrated inside the top plate, and an outer wall of the screw is threadedly connected to the inside of the protective shell.

[0008] Furthermore, the interior of the protective shell is fixedly connected to a water tank, and the interior of the water tank is slidably connected to a sealing plug.

[0009] Furthermore, a left-right symmetrical circulation pump is fixedly connected to the outer wall of the water tank, a circulation pipe 1 is fixedly connected to the input end of the circulation pump, the outer wall of the circulation pipe 1 is arranged inside the water tank, and a circulation pipe 2 is fixedly connected to the output end of the circulation pump, the outer wall of the circulation pipe 2 is arranged inside the main shell.

[0010] Furthermore, the top of the water tank is fixedly connected to a cooling surface of a semiconductor refrigeration plate, the heating surface of the semiconductor refrigeration plate is fixedly connected to a plurality of heat sinks, and the upper surface of the heat sink is fixedly connected to a fan.

[0011] Furthermore, a rotating shaft is rotatably connected inside the sealing cover, a fixing frame is fixedly connected to the outer wall of the rotating shaft, and a magnetic ring is arranged on the outer wall of the fixing frame.

[0012] Furthermore, the outer wall of the magnetic ring is fixedly connected with a keel frame, the outer wall of the keel frame is arranged inside the main body shell, and the outer wall of the keel frame is provided with a chip.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, firstly, the movable plate is pulled to contract inward with the spring and the telescopic rod, and the telescopic rod is used to move the limit block out of the interior of the sealing cover, so as to facilitate the disassembly of the sealing cover. At the same time, the fixing nut is rotated to separate the fixing bolt, and the fixing bolt is moved out of the interior of the flange plate 2, so as to facilitate the quick disassembly of the motor housing, and achieve the effect of convenient and fast assembly of the motor housing. The problem that when the motor is assembled, the sealing cover is usually installed with the housing by bolts, which is cumbersome during later maintenance and disassembly, and will reduce the work efficiency is solved, and the convenience of motor housing maintenance is improved.

[0015] 2. In the utility model, by acting as a circulating pump, the cooling water inside the water tank is extracted through the circulating pipe 1, and then transported to the inside of the shell through the circulating pipe 2. The cooling water flows on the inner wall of the motor shell to take away the heat generated by the motor, thereby protecting the motor. At the same time, through the cooperation between the semiconductor refrigeration plate, the heat sink and the fan, the cooling water in the water tank can be quickly cooled, thereby improving the cooling effect of the motor and increasing the service life of the motor shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a motor housing that is easy to assemble proposed by the utility model;

[0017] Figure 2 A schematic diagram of the internal structure of a main housing of a motor housing that is easy to assemble proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of a baffle of a motor housing that is easy to assemble, as proposed by the utility model;

[0019] Figure 4 A schematic diagram of the internal structure of a protective shell of a motor housing that is easy to assemble proposed by the utility model;

[0020] Figure 5 The utility model is a schematic diagram of a rotating shaft structure of a motor housing which is easy to assemble.

[0021] Legend:

[0022] 1. Main body shell; 2. Flange plate 1; 3. Flange plate 2; 4. Sealing cover; 5. Fixing bolts; 6. Fixing nuts; 7. Telescopic rod; 8. Limiting block; 9. Spring; 10. Moving plate; 11. Protective shell; 12. Dust net; 13. Top plate; 14. Screws; 15. Water tank; 16. Circulation pump; 17. Circulation pipe 2; 18. Circulation pipe 1; 19. Sealing plug; 20. Semiconductor cooling plate; 21. Heat sink; 22. Fan; 23. Rotating shaft; 24. Fixed frame; 25. Magnetic ring; 26. Keel frame; 27. Chip. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-3 The utility model provides an embodiment: a motor housing that is easy to assemble, including a main body housing 1, the outer wall of the main body housing 1 is fixedly connected with a flange plate 2, the upper surface of the flange plate 2 is provided with a flange plate 2, the interior of the flange plate 23 is penetrated with a fixing bolt 5, the outer wall of the fixing bolt 5 is threadedly connected to the interior of the flange plate 2, the lower end of the outer wall of the fixing bolt 5 is threadedly connected with a fixing nut 6, the upper surface of the fixing nut 6 is fitted with the lower surface of the flange plate 2, the interior of the flange plate 23 is fixedly connected with a telescopic rod 7, the inner wall of the flange plate 23 is provided with a sealing cover 4, the outer wall of the telescopic rod 7 is fixedly connected with a limiting block 8, the outer wall of the limiting block 8 is arranged in the interior of the sealing cover 4, the outer wall of the telescopic rod 7 is fixedly connected with a moving plate 10, the outer wall of the moving plate 10 is slidably connected to the inner wall of the flange plate 23, the outer wall of the telescopic rod 7 is sleeved with a spring 9, one end of the spring 9 is fixedly connected to the interior of the moving plate 10, the other end of the spring 9 is fixedly connected to the interior of the flange plate 23, and the outer wall of the main body housing 1 is provided with a dustproof component.

[0025] Specifically, first connect the flange plate 2 3 with the flange plate 1 2 connected to the main shell 1, then rotate the fixing bolts 5 to connect and fix the flange plate 2 and the flange plate 2 3, then fit the outer wall of the sealing cover 4 with the inner wall of the flange plate 2 3, and use the telescopic rod 7 to optimally snap the limit block 8 into the interior of the sealing cover 4 through the rebound of the spring 9, thereby facilitating the installation of the sealing cover 4.

[0026] Reference Figure 2 and Figure 4The dustproof component includes a protective shell 11, a dustproof net 12 is fixedly connected to the inside of the protective shell 11, an outer wall of the protective shell 11 is fixedly connected to the outer wall of the main shell 1, a top plate 13 is slidably connected to the inner wall of the protective shell 11, a screw 14 is penetrated inside the top plate 13, and the outer wall of the screw 14 is threadedly connected to the inside of the protective shell 11, a water tank 15 is fixedly connected to the inside of the protective shell 11, a sealing plug 19 is slidably connected to the inside of the water tank 15, a left-right symmetrical circulating pump 16 is fixedly connected to the outer wall of the water tank 15, a circulating pipe 17 is fixedly connected to the input end of the circulating pump 16, the outer wall of the circulating pipe 17 is arranged inside the water tank 15, a circulating pipe 2 18 is fixedly connected to the output end of the circulating pump 16, and the outer wall of the circulating pipe 2 18 is arranged inside the main shell 1, a cooling surface of a semiconductor refrigeration plate 20 is fixedly connected to the top of the water tank 15, a plurality of heat sinks 21 are fixedly connected to the heating surface of the semiconductor refrigeration plate 20, and a fan 22 is fixedly connected to the upper surface of the heat sink 21.

[0027] Specifically, the top plate 13 is conveniently opened by rotating the screw 14 to separate it from the top plate 13, and then the sealing plug 19 connected to the water tank 15 is pulled out, and the water pump is connected to the water tank 15 to facilitate the extraction and replacement of the coolant inside the water tank 15. The semiconductor refrigeration plate 20 is used to quickly cool the cooling water inside the water tank 15, and the heat generated by the heating surface of the semiconductor refrigeration plate 20 is exported through the heat sink 21, and then the fan 22 is started to export the heat in the middle of the heat sink 21, and the dustproof net 12 connected to the protective shell 11 achieves the dustproof effect.

[0028] Reference Figure 5 The sealing cover 4 is rotatably connected to a rotating shaft 23, the outer wall of the rotating shaft 23 is fixedly connected to a fixing frame 24, the outer wall of the fixing frame 24 is provided with a magnetic ring 25, the outer wall of the magnetic ring 25 is fixedly connected to a keel frame 26, the outer wall of the keel frame 26 is arranged inside the main shell 1, and the outer wall of the keel frame 26 is provided with a chip 27.

[0029] Specifically, the rotating shaft 23 is connected through the sealing cover 4 , the rotating shaft 23 drives the fixing frame 24 to rotate, the keel frame 26 is used to fix the magnetic ring 25 , and finally the chip 27 is fixed inside the keel frame 26 .

[0030] Working principle: when the device needs to be used, first fit the lower surface of flange plate 23 with the upper surface of flange plate 12, then rotate the fixing bolt 5 to connect flange plate 12 and flange plate 23, then rotate the fixing nut 6 to connect with the outer wall of the fixing bolt 5, so as to achieve the effect of connecting and fixing flange plate 12 and flange plate 23, then install the rotating shaft 23 with the keel frame 26 and the fixing frame 24 inside the main shell 1, then connect the inner wall of the sealing cover 4 with the outer wall of the rotating shaft 23, then pull the movable plate 10 to contract the telescopic rod 7 and the spring 9, fit the outer wall of the sealing cover 4 with the inner wall of the flange plate 23, then release the movable plate 10, and the telescopic rod 7 is locked with the limit block 8 through the rebound action of the spring 9. The cooling water is then pumped out from the outer casing 1 through the circulation pipe 18, and then the cooling water is transported to the inner part of the main casing 1 through the circulation pipe 2 17. The heat inside the outer casing is taken away by the heat exchange between the cooling water and the outer casing, so as to quickly cool down the motor and protect the motor. At the same time, the semiconductor refrigeration sheet 20 is started, and the cooling water inside the water tank 15 is cooled by the cooling surface of the semiconductor refrigeration sheet 20 to prevent the cooling water from being too high and affecting the cooling effect on the motor, so as to facilitate continuous cooling of the motor.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A motor housing that is easy to assemble, comprising a main housing (1), characterized in that: The outer wall of the main housing (1) is fixedly connected to a flange plate 1 (2), the upper surface of the flange plate 1 (2) is provided with a flange plate 2 (3), the interior of the flange plate 2 (3) is provided with a fixing bolt (5), the outer wall of the fixing bolt (5) is threadedly connected to the interior of the flange plate 1 (2), the lower end of the outer wall of the fixing bolt (5) is threadedly connected to a fixing nut (6), the upper surface of the fixing nut (6) is in contact with the lower surface of the flange plate 1 (2), the interior of the flange plate 2 (3) is fixedly connected to a telescopic rod (7), and the inner wall of the flange plate 2 (3) is provided with a sealing cover ( 4), the outer wall of the telescopic rod (7) is fixedly connected to a limit block (8), the outer wall of the limit block (8) is arranged inside the sealing cover (4), the outer wall of the telescopic rod (7) is fixedly connected to a movable plate (10), the outer wall of the movable plate (10) is slidably connected to the inner wall of the second flange plate (3), the outer wall of the telescopic rod (7) is sleeved with a spring (9), one end of the spring (9) is fixedly connected to the inside of the movable plate (10), and the other end of the spring (9) is fixedly connected to the inside of the second flange plate (3), and the outer wall of the main housing (1) is provided with a dustproof component.

2. The motor housing that is easy to assemble according to claim 1, characterized in that: The dustproof component comprises a protective shell (11), a dustproof net (12) is fixedly connected to the interior of the protective shell (11), and an outer wall of the protective shell (11) is fixedly connected to the outer wall of the main shell (1).

3. The motor housing that is easy to assemble according to claim 2 is characterized in that: The inner wall of the protective shell (11) is slidably connected to a top plate (13), a screw (14) is passed through the interior of the top plate (13), and the outer wall of the screw (14) is threadedly connected to the interior of the protective shell (11).

4. The motor housing that is easy to assemble according to claim 3 is characterized in that: The interior of the protective shell (11) is fixedly connected to a water tank (15), and the interior of the water tank (15) is slidably connected to a sealing plug (19).

5. The motor housing that is easy to assemble according to claim 4, characterized in that: The outer wall of the water tank (15) is fixedly connected to a bilaterally symmetrical circulation pump (16); the input end of the circulation pump (16) is fixedly connected to a circulation pipe 1 (17); the outer wall of the circulation pipe 1 (17) is arranged inside the water tank (15); the output end of the circulation pump (16) is fixedly connected to a circulation pipe 2 (18); the outer wall of the circulation pipe 2 (18) is arranged inside the main housing (1).

6. The motor housing that is easy to assemble according to claim 4, characterized in that: The top end of the water tank (15) is fixedly connected to the cooling surface of a semiconductor cooling sheet (20), the heating surface of the semiconductor cooling sheet (20) is fixedly connected to a plurality of heat sinks (21), and the upper surface of the heat sink (21) is fixedly connected to a fan (22).

7. The motor housing that is easy to assemble according to claim 1, characterized in that: The sealing cover (4) is rotatably connected to a rotating shaft (23) inside, the outer wall of the rotating shaft (23) is fixedly connected to a fixing frame (24), and the outer wall of the fixing frame (24) is provided with a magnetic ring (25).

8. The motor housing that is easy to assemble according to claim 7, characterized in that: The outer wall of the magnetic ring (25) is fixedly connected to a keel frame (26); the outer wall of the keel frame (26) is arranged inside the main body shell (1); and the outer wall of the keel frame (26) is provided with a chip (27).

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