CN220087040U - Servo motor with good heat dissipation performance - Google Patents
Servo motor with good heat dissipation performance Download PDFInfo
- Publication number
- CN220087040U CN220087040U CN202321531345.0U CN202321531345U CN220087040U CN 220087040 U CN220087040 U CN 220087040U CN 202321531345 U CN202321531345 U CN 202321531345U CN 220087040 U CN220087040 U CN 220087040U
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- Prior art keywords
- motor body
- heat dissipation
- fixedly arranged
- good heat
- dissipation performance
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a servo motor with good heat dissipation performance, which relates to the technical field of heat dissipation of servo motors, and comprises a base and a motor body, wherein an installation shell for fixing the motor body is arranged at the upper end of the base, a cooling component for cooling the motor body is fixedly arranged in the middle of the installation shell, and the cooling component comprises a fixing frame fixedly arranged in the middle of the installation shell.
Description
Technical Field
The utility model relates to the technical field of heat dissipation of servo motors, in particular to a servo motor with good heat dissipation performance.
Background
The servo motor can control the speed, the position accuracy is very accurate, can turn voltage signal into torque and rotational speed in order to drive the control object, the rotational speed of the rotor of the servo motor is controlled by the input signal, and can respond rapidly, in the automatic control system, use as the executive component, and have the characteristics such as the electromechanical time constant is small, linearity are high, etc., can turn the electrical signal received into angular displacement or angular velocity output on the motor shaft, divide into two major categories of direct-flow and alternating-flow servo motor, its main characteristic is, there is no autorotation phenomenon when the signal voltage is zero, the rotational speed drops at uniform speed with the increase of the torque;
because servo motor can produce the temperature rise phenomenon at normal operating, make the motor casing generate heat, in order to ensure the normal operating of motor, need dispel the heat, and the motor that uses commonly is through coaxial fixed fan blade in motor rotor shaft's outside end, motor rotor shaft drives the fan blade and rotates in step and carry out forced air cooling to the motor, because the fan blade directly blows the one end of motor inner chamber, wind-force is loose weak, can't visit the depths, the radiating area is little, the cooling effect is poor, very big effect the performance of motor has been exerted, and life-span of use, therefore propose a servo motor that heat dispersion is good.
Disclosure of Invention
The utility model aims to solve the problem that the servo motor in the prior art is not ideal in self-radiating effect during working, and provides a servo motor with good radiating performance.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the servo motor with good heat dissipation performance comprises a base and a motor body, wherein an installation shell for fixing the motor body is arranged at the upper end of the base, and a cooling component for cooling the motor body is fixedly arranged in the middle of the installation shell;
the cooling assembly comprises a fixing frame fixedly arranged in the middle of an installation shell, a power sleeve is slidably arranged in the middle of an output shaft of the motor body, an auxiliary key is fixedly arranged at the upper end of the power sleeve, a blade is fixedly arranged at one end of the power sleeve, which is close to the motor body, a sliding head is fixedly arranged in the middle of the power sleeve, a curved sliding groove is formed in the middle of the output shaft of the motor body, one end of the sliding head slides in Qu Huacao, two auxiliary springs are symmetrically and fixedly arranged at two ends of the fixing frame, and one end of the other end of each auxiliary spring is fixedly connected with one end of the blade.
The technical scheme further comprises the following steps:
the terminal fixed filter screen that is used for preventing the dust entering that is equipped with of installation shell, the ventilation hole has been seted up at motor body both ends.
The technical scheme further comprises the following steps:
and a key slot for assisting the key to slide is formed in the middle of the fixing frame.
The technical scheme further comprises the following steps:
the vane diameter is equal to the mounting shell inner diameter.
The technical scheme further comprises the following steps:
one end of the sliding head, which is positioned in the curved sliding groove, is spherical.
The technical scheme further comprises the following steps:
the depth of the curved chute is larger than the spherical radius of the tail end of the sliding head.
The technical scheme further comprises the following steps:
compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the motor body is arranged in the middle of the installation shell, the semi-sealing arrangement is formed in the motor body through the arrangement of the blades and the filter screen, and the filter screen can effectively prevent dust from entering, so that the motor body is prevented from being reduced in service life due to dust, and the attached dust on the surface of the filter screen is blown away through the rapid back movement of the blades, so that the filter screen is prevented from being blocked;
through the setting of bent spout for the motor drives the slider and reciprocates fast on the output shaft at the during operation, and then drives the blade and form an impulsive force and suction to the installation shell middle part for the velocity of flow of wind, cool down the heat dissipation to inside motor body, work through motor body, and then start blade work, need not extra drive arrangement start blade, reduce working cost.
Drawings
FIG. 1 is a schematic view of a base structure according to the present utility model;
FIG. 2 is a schematic view of the internal structure of the mounting shell according to the present utility model;
FIG. 3 is a schematic diagram of a cooling assembly according to the present utility model;
fig. 4 is a schematic diagram of a curved sliding groove matching structure according to the present utility model.
In the figure: 1. a base; 2. a mounting shell; 3. a motor body; 4. a cooling component; 401. a fixing frame; 402. a power sleeve; 403. an auxiliary key; 404. a slider; 405. a curved chute; 406. a blade; 407. an auxiliary spring; 408. and (3) a filter screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-4, the servo motor with good heat dissipation performance provided by the utility model comprises a base 1 and a motor body 3, wherein the upper end of the base 1 is provided with a mounting shell 2 for fixing the motor body 3, and the middle part of the mounting shell 2 is fixedly provided with a cooling component 4 for cooling the motor body 3;
the cooling component 4 comprises a fixing frame 401 fixedly arranged in the middle of the installation shell 2, a power sleeve 402 is slidably arranged in the middle of an output shaft of the motor body 3, an auxiliary key 403 is fixedly arranged at the upper end of the power sleeve 402, a blade 406 is fixedly arranged at one end of the power sleeve 402 close to the motor body 3, a sliding head 404 is fixedly arranged in the middle of the power sleeve 402, a curved sliding groove 405 is formed in the middle of the output shaft of the motor body 3, one end of the sliding head 404 slides in Qu Huacao, two auxiliary springs 407 are symmetrically and fixedly arranged at two ends of the fixing frame 401, and the other ends of the two auxiliary springs 407 are fixedly connected with one end of the blade 406;
the operating personnel is with inside motor body 3 dress into installation shell 2, open motor body 3, and then make its output shaft rotate, and then drive slider 404 at inside slip of curved spout 405, shape setting through curved spout 405, make slider 404 be controlling quick reciprocating motion, and then drive power sleeve 402 motion, drive blade 406 motion, make blade 406 form suction force and impulsive force to installation shell 2 inside, make wind can be quick through motor body 3, cool down it, and then wash away the clearance to the dust that filter screen 408 outside surface is attached, through two auxiliary spring 407 auxiliary blade 406 resets, make its operation smoother.
Further, the end of the installation shell 2 is fixedly provided with a filter screen 408 for preventing dust from entering, and the two ends of the motor body 3 are provided with ventilation holes, so that wind energy passes through the inside of the motor body 3 better.
Further, a key slot for sliding the auxiliary key 403 is formed in the middle of the fixing frame 401, and the auxiliary power sleeve 402 does not rotate during reciprocating motion.
Further, the vane 406 has a diameter equal to the inside diameter of the mounting housing 2, preventing dust from entering from one end of the vane 406 during operation.
Further, the end of the sliding head 404 located inside the curved sliding groove 405 is spherical, and better slides inside the curved sliding groove 405 to prevent jamming.
Further, the depth of the curved sliding groove 405 is greater than the spherical radius of the end of the sliding head 404, preventing the sliding head 404 from being separated from the inside of the curved sliding groove 405.
In this embodiment, through the installation shell 2 middle part is adorned with motor body 3, through the setting of blade 406 and filter screen 408, make its inside form half sealed setting, filter screen 408 can prevent effectively that the dust from getting into, and then prevent motor body 3 because of the dust causes life-span to reduce, through the jerky motion of blade 406, and then blow away to the attached dust on filter screen 408 surface, prevent the jam of filter screen, through the setting of curved runner 405, make the motor at the during operation, drive slider 404 quick reciprocating motion on the output shaft, and then drive blade 406 forms impulse and suction to installation shell 2 middle part, accelerate the velocity of wind, cool down the heat dissipation to inside motor body 3, work through motor body 3, and then start blade 406, do not need extra drive arrangement to start blade 406, reduce working cost.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The servo motor with good heat dissipation performance comprises a base (1) and a motor body (3), and is characterized in that an installation shell (2) for fixing the motor body (3) is arranged at the upper end of the base (1), and a cooling component (4) for cooling the motor body (3) is fixedly arranged in the middle of the installation shell (2);
the cooling assembly (4) comprises a fixing frame (401) fixedly arranged in the middle of a mounting shell (2), a power sleeve (402) is slidably arranged in the middle of an output shaft of a motor body (3), an auxiliary key (403) is fixedly arranged at the upper end of the power sleeve (402), a blade (406) is fixedly arranged at one end, close to the motor body (3), of the power sleeve (402), a sliding head (404) is fixedly arranged in the middle of the power sleeve (402), a curved sliding groove (405) is formed in the middle of the output shaft of the motor body (3), one end of the sliding head (404) slides in the interior of Qu Huacao (405), two auxiliary springs (407) are symmetrically and fixedly arranged at two ends of the fixing frame (401), and one end of the blade (406) is fixedly connected with the other end of the auxiliary spring (407).
2. The servo motor with good heat dissipation performance according to claim 1, wherein a filter screen (408) for preventing dust from entering is fixedly arranged at the tail end of the installation shell (2), and vent holes are formed at two ends of the motor body (3).
3. The servo motor with good heat dissipation performance according to claim 1, wherein a key slot for sliding the auxiliary key (403) is formed in the middle of the fixing frame (401).
4. A servomotor with good heat dissipation performance according to claim 1, characterized in that the diameter of the blades (406) is equal to the inner diameter of the mounting shell (2).
5. A servo motor with good heat dissipation performance according to claim 1, wherein the end of the sliding head (404) located inside the curved sliding groove (405) is spherical.
6. A servo motor with good heat dissipation performance as recited in claim 1, wherein said Qu Huacao (405) depth is greater than the spherical radius of the end of the slider (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531345.0U CN220087040U (en) | 2023-06-15 | 2023-06-15 | Servo motor with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531345.0U CN220087040U (en) | 2023-06-15 | 2023-06-15 | Servo motor with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220087040U true CN220087040U (en) | 2023-11-24 |
Family
ID=88821742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321531345.0U Active CN220087040U (en) | 2023-06-15 | 2023-06-15 | Servo motor with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220087040U (en) |
-
2023
- 2023-06-15 CN CN202321531345.0U patent/CN220087040U/en active Active
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