CN210669790U

CN210669790U - Stepping motor with heat dissipation base

Info

Publication number: CN210669790U
Application number: CN201921802623.5U
Authority: CN
Inventors: 徐小龙; 骆剑峰
Original assignee: Changzhou Ankete Motor Co ltd
Current assignee: Changzhou Ankete Motor Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-02
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a step motor who possesses heat dissipation base, including shell and motor body, motor body's left side extends to the inner chamber of shell, motor body's top fixedly connected with mounting panel, the draw-in groove has been seted up in the left side at mounting panel top, the inner chamber fixedly connected with negative pressure suction fan of shell, motor body's left side intercommunication has the cooling tube, the flabellum subtend of one side and the negative pressure suction fan of cooling tube sets up, the left side fixedly connected with protective housing at shell top. The utility model discloses a cooperation of shell, motor body, mounting panel, draw-in groove, negative pressure suction fan, cooling tube, protective housing, pillar, spring, connecting rod, fixture block, spliced pole and thermovent is used, can solve traditional step motor and can not effectually carry out radiating problem when the operation, and the device increases the heat dissipation base to guarantee step motor's radiating effect, guaranteed the work efficiency of step motor in the use.

Description

Stepping motor with heat dissipation base

Technical Field

The utility model relates to the technical field of motors, specifically be a step motor who possesses heat dissipation base.

Background

The motor is a common power source, the application range is very wide, generally, the motor comprises multiple types, such as a stepping motor, a brushless motor and the like, because the usage amount of the motor is large, the working efficiency is a problem generally concerned by people, the high-efficiency motor has great significance to energy conservation and emission reduction, one of the means for improving the efficiency is to strengthen the heat dissipation effect of the motor, so that the motor works at a lower operating temperature, the service life of the motor is longer, the maintenance cost is reduced, but the heat dissipation effect of the existing motor is low, so that the temperature is high when the motor works, the service life of the motor is shortened, the cost is increased, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a step motor who possesses heat dissipation base possesses the good advantage of radiating effect, has solved current motor radiating effect low, leads to the motor during operation, and the temperature is high at all, leads to motor life to shorten, has increased the cost, has reduced work efficiency's problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a stepping motor with a heat dissipation base comprises a shell and a motor body, wherein the left side of the motor body extends to an inner cavity of the shell, a mounting plate is fixedly connected to the top of the motor body, a clamping groove is formed in the left side of the top of the mounting plate, a negative pressure suction fan is fixedly connected to the inner cavity of the shell, the left side of the motor body is communicated with a heat dissipation pipe, one side of the heat dissipation pipe is opposite to a fan blade of the negative pressure suction fan, a protective shell is fixedly connected to the left side of the top of the shell, a strut is fixedly connected to the right side of the top of the inner cavity of the protective shell, a spring is sleeved on the surface of the strut, a connecting rod is slidably connected to the surface of the strut, the bottom of the connecting rod penetrates through the inner cavity of the protective shell and, the top of spliced pole extends to the outside of protective housing, the thermovent has been seted up on the left side of shell.

Preferably, the left side of shell just is located the outside fixedly connected with dust screen of thermovent, equal threaded connection has the bolt in the left top of dust screen and bottom.

Preferably, the bottom fixedly connected with stopper of shell, one side of stopper and the left side contact of motor body.

Preferably, the top and the bottom of the negative pressure suction fan are fixedly connected with a mounting seat, and one side of the mounting seat far away from the negative pressure suction fan is fixedly connected with the top and the bottom of the inner cavity of the shell respectively.

Preferably, the top of the connecting column is fixedly connected with a pressing block, and the surface of the pressing block is provided with anti-skid grains.

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

1. the utility model discloses a cooperation of shell, motor body, mounting panel, draw-in groove, negative pressure suction fan, cooling tube, protective housing, pillar, spring, connecting rod, fixture block, spliced pole and thermovent is used, can solve traditional step motor and can not effectually carry out radiating problem when the operation, and the device increases the heat dissipation base to guarantee step motor's radiating effect, guaranteed the work efficiency of step motor in the use.

2. The utility model discloses a set up dust screen and bolt, can avoid inside the dust gets into the shell, and then reduce the heat dissipation to motor body and produce adverse effect, the radiating effect is improved, through setting up the stopper, can carry on spacingly to motor body's position, thereby the swift of installation has been guaranteed, convenient to use person uses, through setting up the mount pad, can support the negative pressure suction fan, thereby the stability of negative pressure suction fan has been guaranteed, press the piece through the setting, can convenient to use person separate shell and motor body, thereby reach convenient to detach's purpose.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at B of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the connection structure of the housing and the motor body according to the present invention.

In the figure: 1. a housing; 2. a motor body; 3. mounting a plate; 4. a card slot; 5. a negative pressure suction fan; 6. a radiating pipe; 7. a protective shell; 8. a pillar; 9. a spring; 10. a connecting rod; 11. a clamping block; 12. connecting columns; 13. a heat dissipation port; 14. a dust screen; 15. a bolt; 16. a limiting block; 17. a mounting seat; 18. by block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-4, a stepping motor with a heat dissipation base comprises a housing 1 and a motor body 2, a dust screen 14 is fixedly connected to the left side of the housing 1 and outside a heat dissipation port 13, bolts 15 are screwed on the top and bottom of the left side of the dust screen 14, a limiting block 16 is fixedly connected to the bottom of the housing 1, one side of the limiting block 16 contacts with the left side of the motor body 2, the left side of the motor body 2 extends to the inner cavity of the housing 1, a mounting plate 3 is fixedly connected to the top of the motor body 2, a clamping groove 4 is formed in the left side of the top of the mounting plate 3, a negative pressure suction fan 5 is fixedly connected to the inner cavity of the housing 1, mounting seats 17 are fixedly connected to the top and bottom of the inner cavity of the housing 1, one side of the mounting seat 17 far away from the negative pressure suction fan 5 is fixedly connected to the top and, one side of the radiating pipe 6 is arranged opposite to the fan blades of the negative pressure suction fan 5, the left side of the top of the shell 1 is fixedly connected with a protective shell 7, the right side of the top of the inner cavity of the protective shell 7 is fixedly connected with a strut 8, the surface of the strut 8 is sleeved with a spring 9, the surface of the strut 8 is connected with a connecting rod 10 in a sliding manner, the bottom of the connecting rod 10 penetrates through the inner cavity of the protective shell 7 and extends to the inner cavity of the shell 1, the bottom of the connecting rod 10 is fixedly connected with a clamping block 11 matched with the clamping groove 4 for use, the left side of the top of the connecting rod 10 is fixedly connected with a connecting column 12, the top of the connecting column 12 is fixedly connected with a pressing block 18, the surface of the pressing block 18 is provided with anti-slip grains, the top of the connecting column 12 extends to the outside of the protective shell, the heat dissipation effect is improved, the position of the motor body 2 can be limited by arranging the limiting block 16, thereby ensuring the rapid installation and being convenient for users to use, and the installation seat 17 can support the negative pressure suction fan 5, thereby ensuring the stability of the negative pressure suction fan 5, being convenient for a user to separate the shell 1 from the motor body 2 by arranging the pressing block 18, thereby achieving the purpose of convenient disassembly, and the problem that the traditional stepping motor can not effectively dissipate heat during operation can be solved through the matching use of the shell 1, the motor body 2, the mounting plate 3, the clamping groove 4, the negative pressure suction fan 5, the radiating pipe 6, the protective shell 7, the strut 8, the spring 9, the connecting rod 10, the clamping block 11, the connecting column 12 and the radiating port 13, the device increases the heat dissipation base to guaranteed step motor's radiating effect, guaranteed step motor work efficiency in the use.

During the use, motor body 2 is in the course of the work, the user starts negative pressure suction fan 5 through the peripheral hardware controller, the negative pressure wind-force that negative pressure suction fan 5 produced, take out and discharge motor body 2 production heat fast through the rear end, and then improved motor body 2's radiating effect, when separating motor body 2, press piece 18 through the pulling, press piece 18 to drive spliced pole 12 and rise, spliced pole 12 drives connecting rod 10 and rises, connecting rod 10 drives fixture block 11 and rises and breaks away from the inner chamber of draw-in groove 4, motor body 2 is in the active condition this moment, alright take out motor body 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a step motor who possesses heat dissipation base, includes shell (1) and motor body (2), its characterized in that: the left side of the motor body (2) extends to the inner cavity of the shell (1), the top of the motor body (2) is fixedly connected with a mounting plate (3), the left side of the top of the mounting plate (3) is provided with a clamping groove (4), the inner cavity of the shell (1) is fixedly connected with a negative pressure suction fan (5), the left side of the motor body (2) is communicated with a radiating pipe (6), one side of the radiating pipe (6) is oppositely arranged with a fan blade of the negative pressure suction fan (5), the left side of the top of the shell (1) is fixedly connected with a protective shell (7), the right side of the inner cavity of the protective shell (7) is fixedly connected with a strut (8), the surface of the strut (8) is sleeved with a spring (9), the surface of the strut (8) is slidably connected with a connecting rod (10), the bottom of the connecting rod (10) penetrates through the inner cavity of, the bottom fixedly connected with of connecting rod (10) and fixture block (11) that draw-in groove (4) cooperation was used, the left side fixedly connected with spliced pole (12) at connecting rod (10) top, the top of spliced pole (12) extends to the outside of protective housing (7), thermovent (13) have been seted up in the left side of shell (1).

2. The stepping motor with a heat dissipating base according to claim 1, wherein: the outside fixedly connected with dust screen (14) of left side and the position in thermovent (13) of shell (1), equal threaded connection has bolt (15) in top and the bottom on dust screen (14) left side.

3. The stepping motor with a heat dissipating base according to claim 1, wherein: the bottom fixedly connected with stopper (16) of shell (1), one side and the left side contact of motor body (2) of stopper (16).

4. The stepping motor with a heat dissipating base according to claim 1, wherein: the top and the bottom of negative pressure suction fan (5) are fixedly connected with a mounting seat (17), and one side of mounting seat (17) far away from negative pressure suction fan (5) is fixedly connected with the top and the bottom of the inner cavity of shell (1) respectively.

5. The stepping motor with a heat dissipating base according to claim 1, wherein: the top of the connecting column (12) is fixedly connected with a pressing block (18), and anti-skid grains are arranged on the surface of the pressing block (18).