Motor shell based on aluminum profile

Abstract

The utility model discloses a motor housing based on an aluminum profile, which comprises an upper housing and a lower housing, one end of the upper housing is fixedly connected with a first limiting frame, one side surface of the first limiting frame is provided with a mounting hole, and the other side surface of the first limiting frame is provided with a gasket groove. One end of the lower shell is fixedly connected with a second limiting frame, the inner wall of the second limiting frame is fixedly connected with a stator, the stator is fixedly connected with the first limiting frame, and one side face of the stator is provided with a through hole. When the motor is assembled, the gaskets are installed in the gasket grooves, the stator is placed on the second limiting frame, then the first limiting frame is placed on the stator, the two limiting frames just clamp the stator, the first limiting frame, the second limiting frame and the stator can be fixed through the installation holes and the through holes by the installation screws, and rapid assembly of the motor can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profiles, in particular to a motor housing based on aluminum profiles. Background Art

[0002] Due to the free corrosion resistance, excellent electrical conductivity and heat conductivity, non-ferromagnetic property, excellent machinability and formability, and extremely high recyclability of aluminum itself, aluminum profiles are widely used in the industrial and construction fields. In the motor production equipment industry, since a large amount of heat is generated when the motor runs at high speed, and this heat needs to be dissipated in time, otherwise it is easy to cause the inside of the motor to burn out due to excessive temperature, affecting normal use by people. And aluminum profiles have good corrosion resistance and heat conductivity, so people usually use aluminum profiles to manufacture motor housings.

[0003] After retrieval, in the Chinese utility model patent publication No. CN208754110U, a motor housing based on aluminum profiles is disclosed. Heat dissipation slots are provided on the outer surface of the housing main body, and heat dissipation fins are fixed to the heat dissipation slots by interference fit, and the heat of the housing main body is dissipated by the heat dissipation fins. Although its heat dissipation performance is good, its complex heat dissipation method of setting a circle of heat dissipation slots and heat dissipation fins on the motor housing is not conducive to the installation and assembly of the motor, and it does not have a shock absorption function. The heat dissipation fins may also generate vibrations during the operation of the motor, generating extra noise and affecting the stability of the motor. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a motor housing based on aluminum profiles, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A motor housing based on aluminum profiles includes an upper housing and a lower housing. One end of the upper housing is fixedly connected with a first limiting frame. An installation hole is provided on one side surface of the first limiting frame, and a gasket groove is provided on the other side surface of the first limiting frame. The installation hole and the gasket groove are concentric. One end of the lower housing is fixedly connected with a second limiting frame. A stator is fixedly connected to the inner wall of the second limiting frame. The stator is fixedly connected with the first limiting frame, and a through hole is provided on one side surface of the stator.

[0007] For the purpose of protecting the interface of the upper housing, as a motor housing based on aluminum profiles of the utility model, a support column is fixedly connected to the outer surface of the upper housing, and a connecting plate is fixedly connected to one end of the support column.

[0008] For the purpose of protecting the stator, as a motor housing based on aluminum profiles in the present utility model, a support rod is fixedly connected to the outer surface of the lower housing, and one end of the support rod is fixedly connected to a protection plate.

[0009] For the purpose of achieving shock absorption and sealing, as a motor housing based on aluminum profiles in the present utility model, a buffer pad is fixedly connected to one side of the inner wall of the protection plate, and a protective pad is fixedly connected to one end of the protection plate.

[0010] For the purpose of enabling the upper housing to fix the rotor, as a motor housing based on aluminum profiles in the present utility model, a strengthening column is fixedly connected to the center of one side of the upper housing, an upper rotating shaft hole is opened inside the strengthening column, and an upper bearing groove is opened on one side of the inner wall of the upper housing close to the upper rotating shaft hole.

[0011] For the purpose of enabling the lower housing to fix the rotor, as a motor housing based on aluminum profiles in the present utility model, a lower rotating shaft hole is opened at the center of one side of the lower housing, and a lower bearing groove is opened on one side of the inner wall of the lower housing close to the lower rotating shaft hole.

[0012] For the purpose of facilitating the installation of wires, as a motor housing based on aluminum profiles in the present utility model, a wiring groove is opened on one side of the outer surface of the lower housing, and a wiring protection shell is fixedly connected to the top of the wiring groove.

[0013] For the purpose of facilitating the installation of the motor, as a motor housing based on aluminum profiles in the present utility model, a mounting post is fixedly connected to one side of the outer surface of the upper housing, a mounting plate is fixedly connected to one end of the mounting post, and fixing holes are opened on the upper surface of the mounting plate.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] 1. For this motor housing based on aluminum profiles, through the settings of the first limiting frame, mounting holes, gasket grooves, second limiting frame, stator, and through holes, when the motor is installed, the gasket is installed in the gasket groove, then the stator is placed on the second limiting frame, and then the first limiting frame of the upper housing is placed on the stator. The two limiting frames just clamp the stator, the through holes on the stator are concentric with the mounting holes, and the mounting screws can fix the first limiting frame, second limiting frame, and stator through the mounting holes and through holes, which can achieve the rapid assembly of the motor, and a part of the stator is in contact with the outside, which can better dissipate heat.

[0016] 2. The motor housing based on aluminum profiles, through the settings of support columns, connecting plates, support rods, protection plates, buffer pads and protective pads, the connecting plate and the protection plate can be in contact with each other after the motor is installed. The protective pad is arranged between the connecting plate and the protection plate, which can increase their sealing performance. The buffer pad is arranged between the protection plate and the stator, which can effectively reduce the vibration during the operation of the motor. The connecting plate and the protection plate can protect the stator without hindering heat dissipation, and increase the service life of the stator. Description of the Drawings

[0017] Figure 1 It is a front view structural schematic diagram of a motor housing based on aluminum profiles in Embodiment 1 of the present utility model;

[0018] Figure 2 It is a structural schematic diagram of the stator of a motor housing based on aluminum profiles in Embodiment 1 of the present utility model;

[0019] Figure 3 It is a rear view structural schematic diagram of a motor housing based on aluminum profiles in Embodiment 1 of the present utility model;

[0020] Figure 4 It is a structural schematic diagram of the protective pad of a motor housing based on aluminum profiles in Embodiment 1 of the present utility model;

[0021] Figure 5 It is a structural schematic diagram of the lower housing of a motor housing based on aluminum profiles in Embodiment 1 of the present utility model;

[0022] Figure 6 It is a structural schematic diagram of the upper housing of a motor housing based on aluminum profiles in Embodiment 1 of the present utility model.

[0023] In the figure: 1. Upper housing; 2. Installation column; 3. Installation plate; 4. Fixing hole; 5. Lower housing; 6. Support column; 7. Connecting plate; 8. Protection plate; 9. Stator; 10. Wiring groove; 11. Wiring protection shell; 12. Reinforcing column; 13. Support rod; 14. Buffer pad; 15. Protective pad; 16. First limiting frame; 17. Through hole; 18. Gasket groove; 19. Installation hole; 20. Lower bearing groove; 21. Lower rotating shaft hole; 22. Second limiting frame; 23. Upper rotating shaft hole; 24. Upper bearing groove. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Example 1

[0026] As Figures 1-6 shown, a motor housing based on aluminum profiles includes an upper housing 1 and a lower housing 5. One end of the upper housing 1 is fixedly connected with a first limiting frame 16. An installation hole 19 is formed on one side surface of the first limiting frame 16, and a gasket groove 18 is formed on the other side surface of the first limiting frame 16. The installation hole 19 and the gasket groove 18 are concentric. One end of the lower housing 5 is fixedly connected with a second limiting frame 22. A stator 9 is fixedly connected to the inner wall of the second limiting frame 22. The stator 9 is fixedly connected with the first limiting frame 16, and a through hole 17 is formed on one side surface of the stator 9.

[0027] During specific use, through the settings of the first limiting frame 16, the installation hole 19, the gasket groove 18, the second limiting frame 22, the stator 9, and the through hole 17, when installing the motor, the gasket is installed in the gasket groove 18, then the stator 9 is placed on the second limiting frame 22, and then the first limiting frame 16 of the upper housing 1 is placed on the stator 9. The two limiting frames just clamp the stator 9. The through hole 17 on the stator 9 is concentric with the installation hole 19. The installation screw can fix the first limiting frame 16, the second limiting frame 22, and the stator 9 through the installation hole 19 and the through hole 17, and the rapid assembly of the motor can be realized.

[0028] In this embodiment, a support column 6 is fixedly connected to the outer surface of the upper housing 1, and a connecting plate 7 is fixedly connected to one end of the support column 6.

[0029] During specific use, through the settings of the support column 6 and the connecting plate 7, the first limiting frame 16 can be protected and its service life can be increased.

[0030] In this embodiment, a support rod 13 is fixedly connected to the outer surface of the lower housing 5, and a protection plate 8 is fixedly connected to one end of the support rod 13.

[0031] During specific use, through the settings of the support rod 13 and the protection plate 8, the protection plate 8 can shield the stator 9 and protect the stator 9.

[0032] In this embodiment, a buffer pad 14 is fixedly connected to one side of the inner wall of the protection plate 8, and a protection pad 15 is fixedly connected to one end of the protection plate 8.

[0033] During specific use, through the settings of the buffer pad 14 and the protection pad 15, the protection pad 15 can make the connection between the connecting plate 7 and the protection plate 8 tighter, and the buffer pad 14 can reduce the vibration of the motor.

[0034] In this embodiment, a strengthening column 12 is fixedly connected to the center of one side of the upper housing 1. An upper rotating shaft hole 23 is formed inside the strengthening column 12, and an upper bearing groove 24 is formed on one side of the inner wall of the upper housing 1 close to the upper rotating shaft hole 23.

[0035] During specific use, through the settings of the strengthening column 12, the upper rotating shaft hole 23, and the upper bearing groove 24, support is provided for the connection of the rotor to the upper housing 1.

[0036] In this embodiment, a lower rotating shaft hole 21 is provided at the center of one side of the lower housing 5, and a lower bearing groove 20 is provided on the inner wall of the lower housing 5 near the lower rotating shaft hole 21.

[0037] During specific use, through the settings of the lower rotating shaft hole 21 and the lower bearing groove 20, support is provided for the connection of the rotor to the lower housing 5.

[0038] In this embodiment, a wiring groove 10 is provided on one side of the outer surface of the lower housing 5, and a wiring protection shell 11 is fixedly connected to the top of the wiring groove 10.

[0039] During specific use, through the settings of the wiring groove 10 and the wiring protection shell 11, convenience is provided for the wiring of the motor.

[0040] In this embodiment, a mounting column 2 is fixedly connected to one side of the outer surface of the upper housing 1, a mounting plate 3 is fixedly connected to one end of the mounting column 2, and a fixing hole 4 is provided on the upper surface of the mounting plate 3.

[0041] During specific use, through the settings of the mounting column 2, the mounting plate 3, and the fixing hole 4, the installation and fixation of the motor are ensured.

[0042] Working principle: When the motor is installed, the gasket is installed in the gasket groove 18, then the stator 9 is placed on the second limiting frame 22, and then the rotor is placed. The bearing of the rotor will be stuck in the lower bearing groove 20, and the rotating shaft of the rotor will be in the lower rotating shaft hole 21. Subsequently, the first limiting frame 16 of the upper housing 1 is placed on the stator 9, and the two limiting frames just clamp the stator 9. The other bearing of the rotor will be stuck in the upper bearing groove 24, and the rotating shaft of the rotor passes through the upper rotating shaft hole 23 and extends to the outside. The through hole 17 on the stator 9 and the mounting hole 19 are concentric. The mounting screw can fix the first limiting frame 16, the second limiting frame 22, and the stator 9 through the mounting hole 19 and the through hole 17, enabling the rapid assembly of the motor. The wiring groove 10 can provide a connection position for the wires. The connecting plate 7 and the protection plate 8 can contact each other after the motor is installed. The protective pad 15 is arranged between the connecting plate 7 and the protection plate 8, which can increase their sealing performance. The buffer pad 14 is arranged between the protection plate 8 and the stator 9, which can effectively reduce the vibration during the operation of the motor. The connecting plate 7 and the protection plate 8 can protect the stator 9 without hindering heat dissipation, increasing the service life of the stator 9.

[0043] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A motor housing based on aluminum profiles, comprising an upper housing (1) and a lower housing (5), characterized in that: One end of the upper housing (1) is fixedly connected to a first limiting frame (16). An installation hole (19) is formed in one side surface of the first limiting frame (16), and a gasket groove (18) is formed in the other side surface of the first limiting frame (16). The installation hole (19) and the gasket groove (18) are concentric. One end of the lower housing (5) is fixedly connected to a second limiting frame (22). A stator (9) is fixedly connected to the inner wall of the second limiting frame (22). The stator (9) is fixedly connected to the first limiting frame (16). A through hole (17) is formed in one side surface of the stator (9).

2. The motor housing based on aluminum profiles according to claim 1, characterized in that: Support columns (6) are fixedly connected to the outer surface of the upper housing (1). One end of each support column (6) is fixedly connected to a connecting plate (7).

3. The motor housing based on aluminum profiles according to claim 1, wherein: Support rods (13) are fixedly connected to the outer surface of the lower housing (5). One end of each support rod (13) is fixedly connected to a protection plate (8).

4. The motor housing based on aluminum profiles according to claim 3, characterized in that: A buffer pad (14) is fixedly connected to one side of the inner wall of the protection plate (8). A protective pad (15) is fixedly connected to one end of the protection plate (8).

5. The motor housing based on aluminum profiles according to claim 1, characterized in that: A reinforcing column (12) is fixedly connected to the center of one side of the upper housing (1). An upper rotating shaft hole (23) is formed inside the reinforcing column (12). An upper bearing groove (24) is formed in one side of the inner wall of the upper housing (1) close to the upper rotating shaft hole (23).

6. The motor housing based on aluminum profiles according to claim 1, characterized in that: A lower rotating shaft hole (21) is formed in the center of one side of the lower housing (5). A lower bearing groove (20) is formed in one side of the inner wall of the lower housing (5) close to the lower rotating shaft hole (21).

7. The motor housing based on aluminum profiles according to claim 1, wherein: A wiring groove (10) is formed in one side of the outer surface of the lower housing (5). A wiring protection shell (11) is fixedly connected to the top of the wiring groove (10).

8. The motor housing based on aluminum profiles according to claim 1, characterized in that: Mounting columns (2) are fixedly connected to one side of the outer surface of the upper housing (1). One end of each mounting column (2) is fixedly connected to a mounting plate (3). Fixing holes (4) are formed in the upper surface of the mounting plate (3).

Images