CN219268590U

CN219268590U - Synchronous motor for cutting, drilling and milling metal materials

Info

Publication number: CN219268590U
Application number: CN202223323508.4U
Authority: CN
Inventors: 肖学军; 彭大权
Original assignee: Zhuhai Handa Motor Manufacturing Co ltd
Current assignee: Zhuhai Handa Motor Manufacturing Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-27
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a synchronous motor for cutting, drilling and milling of metal materials, which comprises a mounting seat, wherein the top of the mounting seat is fixedly connected with a protective shell for protecting internal components, the inner wall of the protective shell is fixedly connected with a winding coil near the middle part, the inner wall of the winding coil is provided with a rotor in a penetrating way, the inner wall of the rotor is fixedly connected with a rotating shaft, the position of the rotating shaft near the end face is symmetrically provided with an end cover in a penetrating way for fixing the rotating position of the rotating shaft, the inner wall of the end cover is fixedly connected with a bearing, and the inner wall of the bearing is in interference connection with the outer wall of the rotating shaft. According to the utility model, the plurality of heat dissipation assemblies are arranged in the synchronous motor, so that the synchronous motor used on the milling and drilling machine can be rapidly cooled, the service life of the synchronous motor is prolonged, and meanwhile, the components in the synchronous motor are conveniently maintained in the later period.

Description

Synchronous motor for cutting, drilling and milling metal materials

Technical Field

The utility model relates to the technical field of synchronous motor application for cutting, drilling and milling, in particular to a synchronous motor for cutting, drilling and milling of metal materials.

Background

The synchronous motor is widely applied to various portable electronic equipment or appliances, such as recorders, VCDs, electric jukeboxes, electric massagers and various toys, and also widely applied to industries of automobiles, motorcycles, electric bicycles, storage battery cars, ships, aviation, machinery and the like, and also widely applied to some high-precision products, whether the working noise of the synchronous motor is small enough and whether the synchronous motor works stably is an important index whether the performance of the synchronous motor is excellent.

Because the motor is required to rotate at a high speed for a long time when cutting and drilling and milling the metal materials, a large amount of high temperature can be generated in the motor, if the motor is not treated in time, the motor is damaged, the working efficiency is reduced, and the later maintenance cost is increased.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the synchronous motor for cutting, drilling and milling the metal material, and the synchronous motor is internally provided with a plurality of heat dissipation assemblies, so that the synchronous motor used on a drilling and milling machine can be rapidly dissipated, the service life of the synchronous motor is prolonged, and meanwhile, the parts in the synchronous motor are conveniently maintained in the later period.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a synchronous motor for metal material cutting, drilling and milling, which comprises a mounting pedestal and is characterized in that the top of the mounting seat is fixedly connected with a protective shell for protecting internal components, the inner wall of the protective shell is fixedly connected with a winding coil near the middle part, the inner wall of the winding coil is provided with a rotor in a penetrating way, the inner wall of the rotor is fixedly connected with a rotating shaft, the rotating shaft is symmetrically provided with an end cover near the end surface in a penetrating way for fixing the rotating position of the rotating shaft, the inner wall of the end cover is fixedly connected with a bearing, and the inner wall of the bearing is in interference connection with the outer wall of the rotating shaft;

the inner wall surrounding type fixedly connected with cooling tube of protecting crust, the terminal surface of cooling tube runs through the top of protecting crust respectively, and fixedly connected with first interface and second interface, makes inside cooling water of inside cooling tube carry out continuous circulation through first interface and second interface to take away inside high temperature, the terminal surface bolted connection of protecting crust has the backplate for to the terminal surface seal of protecting crust, the inside wall of protecting crust is close to terminal surface position fixedly connected with fan, inhales external air through a plurality of holes through the fan to extrude out inside high temperature, play radiating effect.

The utility model is further provided with: and mounting holes are formed in the positions, close to corners, of the top of the mounting seat.

Through above-mentioned technical scheme for carry out the installation fixed of position to whole device.

The utility model is further provided with: the side wall of the protective shell is symmetrically provided with radiating grooves near the bottom, and the end face of the protective shell is symmetrically provided with radiating holes near the front wall and the rear wall.

Through above-mentioned technical scheme, be convenient for under the drive of fan, external air passes through the heat dissipation groove and gets into to the louvre discharges.

The utility model is further provided with: perforations are formed in the winding coil, and the cooling pipes are arranged in a surrounding mode through the perforations.

Through above-mentioned technical scheme, be convenient for carry out the installation fixed of position to the cooling tube, improve the radiating effect when rotating inside rotor high-speed simultaneously.

The utility model is further provided with: the end face of the rotating shaft penetrates through the center of the end face of the protective shell and is in rotary connection with the protective shell.

Through above-mentioned technical scheme, the terminal surface of the pivot of being convenient for extends, conveniently connects fixedly.

The utility model is further provided with: a plurality of wind holes are uniformly formed in the end cover.

Through above-mentioned technical scheme, the circulation of inside air of being convenient for, the high temperature that conveniently produces inside carries out quick heat dissipation and handles.

The utility model is further provided with: the side wall of backplate evenly has seted up a plurality of hole grooves around.

Through the technical scheme, the synchronous motor is convenient to use, and outside air enters the synchronous motor, so that a radiating effect is achieved.

The beneficial effects of the utility model are as follows: according to the synchronous motor for cutting, drilling and milling of the metal material, the plurality of radiating assemblies are arranged in the synchronous motor, so that the synchronous motor used on a drilling and milling machine can be rapidly radiated, the service life of the synchronous motor is prolonged, and meanwhile, later maintenance of components in the synchronous motor is facilitated.

Drawings

FIG. 1 is a first block diagram of a synchronous motor for cutting, drilling and milling a metal material according to the present utility model;

FIG. 2 is a second block diagram of a synchronous motor for cutting, drilling and milling metallic materials according to the present utility model;

FIG. 3 is a cross-sectional view of a synchronous motor for cutting, drilling and milling a metal material according to the present utility model;

fig. 4 is a structural diagram of an end cover in a synchronous motor for cutting, drilling and milling a metal material.

In the figure: 1. a mounting base; 11. a mounting hole; 2. a protective shell; 21. a heat sink; 22. a heat radiation hole; 3. a winding coil; 31. perforating; 4. a rotor; 41. a rotating shaft; 5. an end cap; 51. a wind hole; 52. a bearing; 6. a cooling tube; 61. a first interface; 62. a second interface; 7. a guard board; 71. a hole groove; 8. a fan.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

As shown in fig. 1-2, a synchronous motor for cutting, drilling and milling metal materials comprises a mounting seat 1, wherein mounting holes 11 are formed in the top of the mounting seat 1 near corners and used for mounting and fixing the whole device, a protecting shell 2 is fixedly connected to the top of the mounting seat 1 and used for protecting internal components, radiating grooves 21 are symmetrically formed in the side wall of the protecting shell 2 near the bottom, radiating holes 22 are symmetrically formed in the end face of the protecting shell 2 near the front wall and the rear wall, and external air conveniently enters through the radiating grooves 21 under the driving of a fan 8, so that the radiating holes 22 are discharged;

as shown in fig. 3 and fig. 4, the inner wall of the protecting shell 2 is fixedly connected with a winding coil 3 near the middle part, a perforation 31 is formed in the winding coil 3, a cooling tube 6 is arranged in a surrounding manner through the perforation 31, so that the cooling tube 6 is convenient to mount and fix the position, meanwhile, the heat dissipation effect of the inner rotor 4 in high-speed rotation is improved, the inner wall of the winding coil 3 is penetrated and provided with the rotor 4, the inner wall of the rotor 4 is fixedly connected with a rotating shaft 41, the end face of the rotating shaft 41 penetrates through the center of the end face of the protecting shell 2 and is in rotating connection with the rotor 4, the end face of the rotating shaft 41 is convenient to extend out, the rotating shaft 41 is convenient to connect and fix, an end cover 5 is symmetrically penetrated and arranged near the end face of the rotating shaft 41 for fixing the rotating position of the rotating shaft 41, a plurality of wind holes 51 are uniformly formed in the end cover 5, the circulation of inner air is convenient to perform rapid heat dissipation treatment on the high temperature generated in the interior, the inner wall of the end cover 5 is fixedly connected with a bearing 52, and the inner wall of the bearing 52 is in interference connection with the outer wall of the rotating shaft 41;

the inner wall surrounding type fixedly connected with cooling tube 6 of protecting crust 2, the top of protecting crust 2 is run through respectively to the terminal surface of cooling tube 6, and fixedly connected with first interface 61 and second interface 62, make inside cooling water of inside cooling tube 6 constantly circulate through first interface 61 and second interface 62, thereby take away inside high temperature, the terminal surface bolted connection of protecting crust 2 has backplate 7, be used for sealing the terminal surface of protecting crust 2, a plurality of hole grooves 71 have been seted up to backplate 7's lateral wall surrounding type evenly, be convenient for in synchronous machine uses, external air enters into inside, play radiating effect, the inside wall of protecting crust 2 is close to terminal surface position fixedly connected with fan 8, inhale external air through a plurality of holes through fan 8, thereby extrude out with inside high temperature, play radiating effect.

When the device is used, firstly, the whole device is installed and fixed through the installation seat 1, then after the device is electrified, the rotor 4 drives the rotating shaft 41 to rotate at a high speed in the winding coil 3, the generated high temperature can be discharged under the drive of the fan 8, meanwhile, the generated high temperature can be carried out by cooling water flowing continuously in the cooling pipe 6, so that the internal heat dissipation efficiency is improved, meanwhile, the protection plate 7 on the end face of the protection shell 2 can protect the interior, and meanwhile, the protection plate is convenient to detach in later period to maintain internal parts.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Synchronous motor that metal material cutting bored and milled, including mount pad (1), its characterized in that: the top of the mounting seat (1) is fixedly connected with a protective shell (2), the inner wall of the protective shell (2) is fixedly connected with a winding coil (3) near the middle part, the inner wall of the winding coil (3) is provided with a rotor (4) in a penetrating way, the inner wall of the rotor (4) is fixedly connected with a rotating shaft (41), the rotating shaft (41) is symmetrically provided with an end cover (5) in a penetrating way near the end surface, the inner wall of the end cover (5) is fixedly connected with a bearing (52), and the inner wall of the bearing (52) is in interference connection with the outer wall of the rotating shaft (41);

the inner wall surrounding type cooling pipe (6) of protecting shell (2), the top of protecting shell (2) is run through respectively to the terminal surface of cooling pipe (6), and fixedly connected with first interface (61) and second interface (62), the terminal surface bolted connection of protecting shell (2) has backplate (7), the inside wall of protecting shell (2) is close to terminal surface position fixedly connected with fan (8).

2. The synchronous motor for cutting, drilling and milling of metal materials according to claim 1, wherein: mounting holes (11) are formed in the positions, close to corners, of the top of the mounting seat (1).

3. The synchronous motor for cutting, drilling and milling of metal materials according to claim 1, wherein: radiating grooves (21) are symmetrically formed in the positions, close to the bottom, of the side walls of the protective shell (2), and radiating holes (22) are symmetrically formed in the positions, close to the front wall and the rear wall, of the end face of the protective shell (2).

4. The synchronous motor for cutting, drilling and milling of metal materials according to claim 1, wherein: the inside of winding coil (3) has offered perforation (31), cooling tube (6) are the surrounding type setting through perforation (31).

5. The synchronous motor for cutting, drilling and milling of metal materials according to claim 1, wherein: the end face of the rotating shaft (41) penetrates through the center of the end face of the protective shell (2) and is in rotary connection with the protective shell.

6. The synchronous motor for cutting, drilling and milling of metal materials according to claim 1, wherein: a plurality of air holes (51) are uniformly formed in the end cover (5).

7. The synchronous motor for cutting, drilling and milling of metal materials according to claim 1, wherein: a plurality of hole grooves (71) are uniformly formed in the side wall of the guard plate (7) in a surrounding mode.