CN217741433U

CN217741433U - Aluminium system motor casing with safeguard function

Info

Publication number: CN217741433U
Application number: CN202220899656.1U
Authority: CN
Inventors: 孔春生; 顾永江; 方建平
Original assignee: Wuxi Xinyou Metal Products Co ltd
Current assignee: Wuxi Xinyou Metal Products Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-11-04
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses an aluminium system motor casing with safeguard function, which comprises an outer shell, the front end fixed mounting of shell has the locating plate, the front end fixedly connected with apron of locating plate, the shaft hole has been seted up to the middle surface of apron, the fixed position that the both sides of shell are close to the rear end of shell installs the fixing base, the rear end fixed mounting of shell has the back lid, equal fixed mounting has the fixed block in the middle of the both sides of back lid, the front end fixed surface of fixed block is connected with the fixed plate, the inside fixed mounting of back lid has the heat dissipation fan, the rear end fixed mounting of back lid has the protection network, the shell includes first aluminum shell layer and second aluminum shell layer, first aluminum shell layer is located the outside position of second aluminum shell layer. The utility model discloses can make the motor casing have safeguard function, improve the security of motor casing to the result of use that enables the motor casing is better, has the practicality.

Description

Aluminium system motor casing with safeguard function

Technical Field

The utility model relates to the technical field of electric motor, especially, relate to an aluminium system motor casing with safeguard function.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. The motor is represented by a letter M (old standard is D) in a circuit, and the motor mainly plays a role in generating driving torque and is used as a power source of electric appliances or various machines. The shell of the motor is made of multipurpose metal aluminum, and the aluminum motor shell is light in weight and can well protect the interior of the motor.

There is certain defect in current aluminium system motor casing when using, does not have safeguard function when the motor casing uses, leads to the deformation damage in the motor casing use easily, causes motor casing life to hang down, and the result of use of motor casing is not good moreover, and the radiating rate is slower, has brought certain influence for the use, consequently, proposes an aluminium system motor casing with safeguard function now.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an aluminum motor shell with a protection function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an aluminium system motor casing with safeguard function, includes the shell, the front end fixed mounting of shell has the locating plate, the front end fixedly connected with apron of locating plate, the both sides of shell are close to the fixed position of the rear end of shell and are installed the fixing base, the rear end fixed mounting of shell has the back lid, equal fixed mounting has the fixed block in the middle of the both sides of back lid, the front end external surface fixedly connected with fixed plate of fixed block, the inside fixed mounting of back lid has the heat dissipation fan, the rear end fixed mounting of back lid has the protection network, the shell includes first aluminium shell layer and second aluminium shell layer, first aluminium shell layer is located the outside position of second aluminium shell layer, it has the buffer layer to fill between first aluminium shell layer and the second aluminium shell layer, the external surface fixedly connected with heating panel of second aluminium shell layer.

Preferably, the cover plate and the positioning plate are connected with positioning bolts together, the number of the positioning bolts is a plurality of groups, and the cover plate is fixedly installed at the front end of the positioning plate through the positioning bolts.

Preferably, the outer surface of the lower end of the shell is fixedly provided with a mounting plate, the outer surface of the mounting plate is provided with mounting screw holes, and the mounting plates are divided into two groups.

Preferably, the outer surface of the fixing seat is in threaded connection with a fixing bolt, a fixing screw hole is formed in the position, close to the front end of the fixing plate, of the outer surface of the fixing plate, and the fixing bolt penetrates through the outer surface of the fixing seat and is in threaded connection with the fixing screw hole.

Preferably, the rear end of the rear cover is provided with a through hole, the protective net is located inside the through hole, a fixing rod is fixedly connected to the outer surface of the heat dissipation fan, and the heat dissipation fan is fixedly installed in the middle of the inside of the rear cover through the fixing rod.

Preferably, the buffer layer is made of rubber, the number of the heat dissipation plates is a plurality of groups, and the plurality of groups of the heat dissipation plates are distributed on the outer surface of the second aluminum shell layer at equal intervals.

Preferably, the middle outer surface of the cover plate is provided with a shaft hole, and the shaft hole is communicated with the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arrangement of the first aluminum shell layer, the second aluminum shell layer, the buffer layer and the heat dissipation plate, the double-layer shell body is matched with the buffer layer, so that the strength of the motor shell can be effectively improved, when the motor shell is collided by a foreign object in the using process, the buffer energy absorption can be carried out, the deformation and the damage of the motor shell are avoided, the motor shell has an effective protection function, the heat dissipation of a multilayer structure can not be influenced through the heat dissipation plate, and the heat dissipation of the motor in use can not be influenced while the protection effect is improved;

2. in the utility model, the heat dissipation effect of the motor casing can be improved through the arranged fixing seat, the fixing bolt, the rear cover, the fixing block, the fixing plate, the fixing screw hole, the heat dissipation fan and the protective net, and the heat dissipation structure on the motor casing can be conveniently disassembled, so that the heat dissipation structure can be selectively installed according to the use requirement, and the use of the motor casing is convenient;

to sum up, the utility model discloses can make the motor casing have safeguard function, improve the security of motor casing to the result of use that enables the motor casing is better, has the practicality.

Drawings

Fig. 1 is a schematic view of an overall structure of an aluminum motor casing with a protection function according to the present invention;

fig. 2 is a schematic illustration of a disassembled aluminum motor casing with a protection function provided by the present invention;

fig. 3 is a schematic structural diagram of a rear cover of an aluminum motor casing with a protection function according to the present invention;

fig. 4 is a cross-sectional view of the housing of the aluminum motor casing with protection function provided by the present invention.

In the figure: 1. a housing; 2. positioning a plate; 3. a cover plate; 4. positioning the bolt; 5. a shaft hole; 6. mounting a plate; 7. mounting a screw hole; 8. a fixed seat; 9. fixing the bolt; 10. a rear cover; 11. a fixed block; 12. a fixing plate; 13. fixing screw holes; 14. a heat dissipation fan; 15. a protective net; 16. a first aluminum shell layer; 17. a second aluminum shell layer; 18. a buffer layer; 19. a heat sink.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an aluminum motor casing with a protection function comprises a casing 1, a positioning plate 2 is fixedly installed at the front end of the casing 1, a cover plate 3 is fixedly connected at the front end of the positioning plate 2, the cover plate 3 is used for sealing the casing 1, fixing seats 8 are fixedly installed at positions, close to the rear end of the casing 1, of two sides of the casing 1, a rear cover 10 is fixedly installed at the rear end of the casing 1, fixing blocks 11 are fixedly installed in the middles of two sides of the rear cover 10, a fixing plate 12 is fixedly connected to the outer surface of the front end of each fixing block 11, when the rear cover 10 is installed, the fixing plates 12 on the fixing blocks 11 are inserted into the fixing seats 8 for installation, so that the rear cover 10 is convenient to install and disassemble, a heat dissipation fan 14 is fixedly installed inside the rear cover 10, and the heat dissipation fan 14 is used for dissipating heat of a motor structure in the motor casing, rear end fixed mounting of back lid 10 has protection network 15, shell 1 includes first aluminium shell 16 and second aluminium shell 17, first aluminium shell 16 is located the outside position of second aluminium shell 17, it has buffer layer 18 to fill between first aluminium shell 16 and the second aluminium shell 17, the external fixed surface of second aluminium shell 17 is connected with heating panel 19, double-deck casing cooperation buffer layer 18 can the effectual intensity that improves the motor casing, when the motor casing receives the foreign object collision in the use, can cushion the energy-absorbing, avoid motor casing deformation to damage, make the motor casing have effectual safeguard function, and can not influence multilayer structure's heat dissipation through heating panel 19, can not influence the heat dissipation when the motor uses when improving safeguard effect.

Wherein, apron 3 is connected with positioning bolt 4 with locating plate 2 jointly, and the quantity of positioning bolt 4 is a plurality of groups, and apron 3 passes through positioning bolt 4 fixed mounting in the position of the front end of locating plate 2, and positioning bolt 4 is used for the installation of apron 3 to be fixed.

Wherein, the outer fixed surface of the lower extreme of shell 1 installs mounting panel 6, and mounting screw 7 has been seted up to the surface of mounting panel 6, and the quantity of mounting panel 6 is two sets of, and mounting panel 6 is used for the installation when motor uses fixed, installs motor and base.

Wherein, the surface threaded connection of fixing base 8 has fixing bolt 9, and fixed screw 13 has been seted up to the surface of fixed plate 12 near the position of the front end of fixed plate 12, and fixing bolt 9 runs through the surface and the 13 threaded connection of fixed screw of fixing base 8, thereby fixing bolt 9 screws into fixes fixed plate 12 in fixing base 8, and then installs back lid 10 fixedly.

Wherein, the rear end of the rear cover 10 is provided with a through hole, the protective net 15 is located at the position inside the through hole, the outer surface of the heat dissipation fan 14 is fixedly connected with a fixing rod, and the heat dissipation fan 14 is fixedly installed at the middle position inside the rear cover 10 through the fixing rod.

The buffer layer 18 is made of rubber, the number of the heat dissipation plates 19 is a plurality of groups, and the plurality of groups of heat dissipation plates 19 are distributed on the outer surface of the second aluminum shell 17 at equal intervals.

Wherein, the middle surface of apron 3 has seted up shaft hole 5, and shaft hole 5 and shell 1 link up mutually, and shaft hole 5 is used for the through connection of motor output shaft.

The working principle is as follows: when the motor casing is used, the stator and rotor of the motor are structurally installed inside the casing 1, then the cover plate 3 is fixed at the front end of the positioning plate 2 through the positioning bolts 4, the fixing plate 12 of the rear cover 10 is inserted into the fixing seat 8, the fixing bolts 9 are screwed in, then the motor is installed and fixed through the mounting plate 6, the heat dissipation fan 14 is installed inside the rear cover 10, the heat dissipation effect of the motor casing can be improved, the heat dissipation structure on the motor casing can be conveniently disassembled, the heat dissipation structure can be selectively installed according to use requirements, the casing 1 of the motor casing is composed of a first aluminum casing layer 16, a second aluminum casing layer 17, a buffer layer 18 and a heat dissipation plate 19, the double-layer casing body matching buffer layer 18 can effectively improve the strength of the motor casing, when the motor casing is collided by foreign objects in the using process, buffering energy absorption can be carried out, deformation and damage of the motor casing can be avoided, the motor casing has an effective protection function, heat dissipation of a multi-layer structure can not be influenced through the heat dissipation plate 19, and the heat dissipation effect can be avoided when the motor is used.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an aluminium system motor casing with safeguard function, includes shell (1), its characterized in that, the front end fixed mounting of shell (1) has locating plate (2), the front end fixedly connected with apron (3) of locating plate (2), the position fixed mounting that the both sides of shell (1) are close to the rear end of shell (1) has fixing base (8), the rear end fixed mounting of shell (1) has back lid (10), equal fixed mounting has fixed block (11) in the middle of the both sides of back lid (10), the front end external surface fixed connection of fixed block (11) has fixed plate (12), the inside fixed mounting of back lid (10) has heat dissipation fan (14), the rear end fixed mounting of back lid (10) has protection network (15), shell (1) includes first aluminium shell layer (16) and second aluminium shell layer (17), first aluminium shell layer (16) is located the outside position of second aluminium shell layer (17), it has buffer layer (18) to fill between first aluminium shell layer (16) and second aluminium shell layer (17), the external surface fixed connection of second aluminium shell layer (17) has heating panel (19).

2. The aluminum motor casing with the protection function as claimed in claim 1, wherein the cover plate (3) and the positioning plate (2) are connected with a plurality of sets of positioning bolts (4), and the cover plate (3) is fixedly mounted at the front end of the positioning plate (2) through the positioning bolts (4).

3. The aluminum motor casing with the protection function as claimed in claim 1, wherein mounting plates (6) are fixedly mounted on the outer surface of the lower end of the casing (1), mounting screw holes (7) are formed in the outer surface of each mounting plate (6), and the number of the mounting plates (6) is two.

4. The aluminum motor casing with the protection function as claimed in claim 1, wherein the outer surface of the fixing seat (8) is connected with a fixing bolt (9) through a thread, a fixing screw hole (13) is formed in the position, close to the front end of the fixing plate (12), of the outer surface of the fixing plate (12), and the fixing bolt (9) penetrates through the outer surface of the fixing seat (8) and is connected with the fixing screw hole (13) through a thread.

5. The aluminum motor casing with the protection function as claimed in claim 1, wherein a through hole is formed at a rear end of the rear cover (10), the protection net (15) is located inside the through hole, a fixing rod is fixedly connected to an outer surface of the heat dissipation fan (14), and the heat dissipation fan (14) is fixedly installed at a position in the middle inside the rear cover (10) through the fixing rod.

6. The aluminum motor casing with the protection function as claimed in claim 1, wherein the buffer layer (18) is made of rubber, the number of the heat dissipation plates (19) is a plurality of groups, and the plurality of groups of the heat dissipation plates (19) are distributed on the outer surface of the second aluminum casing layer (17) at equal intervals.

7. The aluminum motor casing with the protection function as claimed in claim 1, wherein the cover plate (3) has a shaft hole (5) formed in an outer surface thereof, and the shaft hole (5) is communicated with the casing (1).