CN216649433U

CN216649433U - Heat dissipation shock attenuation permanent magnet stepping motor

Info

Publication number: CN216649433U
Application number: CN202122648132.3U
Authority: CN
Inventors: 张炳南
Original assignee: Guangzhou Weimin Electromechanical Equipment Co ltd
Current assignee: Guangzhou Weimin Electromechanical Equipment Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-05-31
Anticipated expiration: 2031-11-01

Abstract

The application discloses heat dissipation shock attenuation permanent magnet stepping motor, including base, water tank, casing, second backup pad, guard plate, heat dissipation mechanism and damper, heat dissipation mechanism includes water pump, circulating water pipe and fan, inner wall fixed surface of water tank connects the water pump, water pump output end fixed connection circulating pipe one end, circulating water pipe outer wall fixed surface connects motor body outer wall, circulating pipe one end runs through the water tank. The water in the water tank is pumped by the water pump to be supplied to the circulating water pipe, the water flowing in the circulating water pipe carries away high temperature generated when the motor body operates, air outside the shell is conveniently sucked into the shell by starting the fan, the motor body is conveniently cooled and radiated, and the water flowing into the water tank is cooled, so that the temperature in the water tank is conveniently kept; and set up and slow down vibrations mechanism, reduce the motor loss.

Description

Heat dissipation shock attenuation permanent-magnet stepper motor

Technical Field

The application relates to the field of stepping motors, in particular to a heat dissipation and shock absorption permanent magnet type stepping motor.

Background

A stepping motor is a discrete-value control motor that converts an electrical pulse excitation signal into a corresponding angular or linear displacement, and such a motor moves one step each time an electrical pulse is input, and is also called a pulse motor.

The existing stepping motor has slow heat dissipation, so that the motor is easy to damage parts of the internal motor when running in a high-temperature environment for a long time, and the vibration generated by the running of the motor cannot be buffered, so that electric elements in the motor are damaged. High temperature and vibration affect the performance of the motor (such as flux utilization rate, service life, etc.), so a heat dissipation and shock absorption permanent magnet stepping motor is provided to solve the above problems.

Disclosure of Invention

The heat dissipation and shock absorption permanent magnet type stepping motor is provided in the embodiment and is used for solving the problems that in the prior art, the heat dissipation of the stepping motor is slow, so that the motor is easy to damage parts of the motor inside when the motor runs in a high-temperature environment for a long time, and the motor is damaged by vibration.

According to one aspect of the application, a heat dissipation and shock absorption permanent magnet type stepping motor is provided and comprises a base, a water tank, a shell, a second supporting plate, a protection plate, a heat dissipation mechanism and a shock absorption mechanism;

the heat dissipation mechanism comprises a water pump, a circulating water pipe and a fan, the surface of the inner wall of the water tank is fixedly connected with the water pump, the output end of the water pump is fixedly connected with one end of the circulating water pipe, the surface of the outer wall of the circulating water pipe is fixedly connected with the outer wall of the motor body, and one end of the circulating water pipe penetrates through the water tank;

the damping mechanism comprises a damper and a first supporting plate, the bottom end of the surface of the inner wall of the base is fixedly connected with the bottom end of the damper, and the surface of the outer wall of the top end of the damper is fixedly connected with the first supporting plate.

Furthermore, the surface of the outer wall of the top end of the first supporting plate is fixedly connected with a water tank, and the surface of the outer wall of the top end of the water tank is fixedly connected with a shell.

Further, a water inlet is formed in the surface of the outer wall of the water tank.

Further, the surface of the outer wall of the shell is fixedly connected with a bearing, and the middle part of the bearing is fixedly connected with a rotating shaft.

Further, the shell outer wall surface is fixedly connected with a second supporting plate, the outer wall surface of the top end of the second supporting plate and the outer wall surface of the bottom end of the protection plate are respectively fixedly connected with a connecting plate, and the connecting plate is fixedly connected with a spring.

Further, the surface of the outer wall of the shell is fixedly connected with a support frame through a bolt, the surface of the outer wall of the support frame is fixedly connected with a dust screen, and the surface of the outer wall of the support frame is fixedly connected with a fan.

Further, the number of the springs is six, and the six springs are symmetrically arranged by taking the center line of the protection plate as a center.

The utility model adopts the heat dissipation mechanism and the damping mechanism, solves the problem that the parts of the motor inside are easy to damage when the motor runs in a high-temperature environment for a long time due to slow heat dissipation of the stepping motor, extracts water inside the water tank through the water pump to supply to the circulating water pipe, takes away high temperature generated when the motor body runs through water flowing inside the circulating water pipe, is convenient to suck air outside the shell into the shell by starting the fan, is convenient to cool and dissipate heat of the motor body, and is convenient to maintain the temperature inside the water tank by cooling water flowing into the water tank.

Drawings

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic view of a portion a of fig. 2 according to an embodiment of the present disclosure.

In the figure: 1. a base; 2. a damper; 3. a first support plate; 4. a water tank; 5. a water pump; 6. a circulating water pipe; 7. a motor body; 8. a housing; 9. a bearing; 10. a water inlet; 11. a rotating shaft; 12. a spring; 13. a connecting plate; 14. a protection plate; 15. a fan; 16. a support frame; 17. a dust screen; 18. a second support plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings and the embodiments.

Referring to fig. 1-3, a heat dissipation and shock absorption permanent magnet stepping motor includes a base 1, a water tank 4, a housing 8, a second supporting plate 18, a protection plate 14, a heat dissipation mechanism and a shock absorption mechanism;

the heat dissipation mechanism comprises a water pump 5, a circulating water pipe 6 and a fan 15, the surface of the inner wall of the water tank 4 is fixedly connected with the water pump 5, the output end of the water pump 5 is fixedly connected with one end of the circulating water pipe 6, the surface of the outer wall of the circulating water pipe 6 is fixedly connected with the outer wall of the motor body 7, and one end of the circulating water pipe 6 penetrates through the water tank 4;

the damping mechanism comprises a damper 2 and a first supporting plate 3, the bottom end of the inner wall surface of the base 1 is fixedly connected with the bottom end of the damper 2, the surface of the outer wall of the top end of the damper 2 is fixedly connected with the first supporting plate 3, water in the water tank 4 is pumped by a water pump 5 to be supplied to a circulating water pipe 6, high temperature generated when the motor body 7 runs is carried out by water flowing in the circulating water pipe 6, air outside the shell 8 is conveniently sucked into the shell 8 by starting a fan 15, air cooling and heat dissipation are conveniently carried out on the motor body 7, and the temperature in the water tank 4 is conveniently kept by cooling water flowing into the water tank 4;

the surface of the outer wall at the top end of the first supporting plate 3 is fixedly connected with a water tank 4, the surface of the outer wall at the top end of the water tank 4 is fixedly connected with a shell 8, the surface of the outer wall of the water tank 4 is provided with a water inlet 10 for supplementing water source, the surface of the outer wall of the shell 8 is fixedly connected with a bearing 9, the middle part of the bearing 9 is fixedly connected with a rotating shaft 11, the surface of the outer wall of the shell 8 is fixedly connected with a second supporting plate 18, the surface of the outer wall at the top end of the second supporting plate 18 and the surface of the outer wall at the bottom end of a protection plate 14 are respectively and fixedly connected with a connecting plate 13, the connecting plate 13 is fixedly connected with a spring 12 for facilitating the shell 8 to buffer impact force through the elasticity of the spring 12 when the shell 8 is hit by a falling object, the surface of the outer wall of the shell 8 is fixedly connected with a supporting frame 16 through bolts, the surface of the outer wall of the supporting frame 16 is fixedly connected with a dust screen 17, the surface of the supporting frame 16 is fixedly connected with a fan 15, be convenient for carry out the forced air cooling heat dissipation to motor body 7, and avoid the dust to get into, spring 12 sets up to six, six spring 12 uses the 14 central lines of protection plate to arrange as central symmetry.

When the utility model is used, the motor body 7 is placed in the shell 8, the circulating water pipe 6 is fixed on the outer wall of the motor body 7, the water in the water tank 4 is conveniently pumped by the water pump 5 to be supplied to the circulating water pipe 6, the water flowing in the circulating water pipe 6 carries away high temperature generated when the motor body 7 operates, the air outside the shell 8 is conveniently sucked into the shell 8 by starting the fan 15, the motor body 7 is conveniently cooled and radiated by air, the temperature in the water tank 4 is conveniently kept by cooling the water flowing into the water tank 4, the damper 2 is arranged between the bottom end of the first supporting plate 3 at the bottom end of the water tank 4 and the base 1, the vibration generated when the motor body 7 operates is convenient, the shaking of the motor body 7 is buffered by the damper 2, the spring 12 and the protecting plate 14 are arranged at the top end of the shell 8, and when the shell 8 is hit by falling objects, the impact force can be buffered by the elasticity of the spring 12, facilitating protection of the housing 8.

The application has the advantages that:

1. the water in the water tank is pumped by the water pump to be supplied to the circulating water pipe, the water flowing in the circulating water pipe carries away high temperature generated when the motor body operates, air outside the shell is conveniently sucked into the shell by starting the fan, the motor body is conveniently cooled and radiated, and the water flowing into the water tank is cooled, so that the temperature in the water tank is conveniently kept;

2. through set up the attenuator between the first backup pad bottom in water tank bottom and the base, the vibrations that are convenient for produce when motor body moves through rocking of attenuator buffering motor body, and sets up spring and guard plate on the casing top, is convenient for make the casing receive the thing that weighs down and smash the time, can cushion the impact force.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

The terms "first," "second," and the like in the description and in the claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Claims

1. The utility model provides a heat dissipation shock attenuation permanent-magnet stepper motor which characterized in that: the water tank heat dissipation device comprises a base (1), a water tank (4), a shell (8), a second supporting plate (18), a protection plate (14), a heat dissipation mechanism and a damping mechanism;

the heat dissipation mechanism comprises a water pump (5), a circulating water pipe (6) and a fan (15), the surface of the inner wall of the water tank (4) is fixedly connected with the water pump (5), the output end of the water pump (5) is fixedly connected with one end of the circulating water pipe (6), the surface of the outer wall of the circulating water pipe (6) is fixedly connected with the outer wall of the motor body (7), and one end of the circulating water pipe (6) penetrates through the water tank (4);

damper includes attenuator (2) and first backup pad (3), base (1) inner wall surface bottom fixed connection attenuator (2) bottom, first backup pad (3) of attenuator (2) top outer wall fixed connection.

2. The heat-dissipating, shock-absorbing permanent magnet stepping motor according to claim 1, wherein: the water tank (4) is fixedly connected to the surface of the outer wall of the top end of the first supporting plate (3), and the shell (8) is fixedly connected to the surface of the outer wall of the top end of the water tank (4).

3. The heat-dissipating, shock-absorbing permanent magnet stepping motor according to claim 1, wherein: and a water inlet (10) is formed in the surface of the outer wall of the water tank (4).

4. The heat-dissipating, shock-absorbing permanent magnet stepping motor according to claim 1, wherein: the surface of the outer wall of the shell (8) is fixedly connected with a bearing (9), and the middle part of the bearing (9) is fixedly connected with a rotating shaft (11).

5. The heat-dissipating, shock-absorbing permanent magnet stepping motor according to claim 1, wherein: the outer wall surface of the shell (8) is fixedly connected with a second supporting plate (18), the outer wall surface of the top end of the second supporting plate (18) and the outer wall surface of the bottom end of the protection plate (14) are respectively fixedly connected with a connecting plate (13), and the connecting plate (13) is fixedly connected with a spring (12).

6. The heat-dissipating, shock-absorbing permanent magnet stepping motor according to claim 1, wherein: the dust screen is characterized in that the outer wall surface of the shell (8) is fixedly connected with a support frame (16) through bolts, the outer wall surface of the support frame (16) is fixedly connected with a dust screen (17), and the outer wall surface of the support frame (16) is fixedly connected with a fan (15).

7. The heat-dissipating, shock-absorbing permanent magnet stepping motor according to claim 5, wherein: the number of the springs (12) is six, and the six springs (12) are symmetrically arranged by taking the center line of the guard plate (14) as the center.