CN219287274U - Horizontal installation servo motor with good heat dissipation and high strength - Google Patents
Horizontal installation servo motor with good heat dissipation and high strength Download PDFInfo
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- CN219287274U CN219287274U CN202223344135.9U CN202223344135U CN219287274U CN 219287274 U CN219287274 U CN 219287274U CN 202223344135 U CN202223344135 U CN 202223344135U CN 219287274 U CN219287274 U CN 219287274U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The utility model discloses a horizontal installation servo motor with good heat dissipation and high strength, which comprises a machine shell, a rear cover, a fan housing, a junction box, a front cover and a motor shaft, wherein the rear cover is installed at the rear end part of the machine shell, the fan housing is installed at the rear end part of the rear cover, the front cover is installed at the front end part of the machine shell, the motor shaft penetrates through the front cover to be connected with a rotor of the machine shell, the junction box is installed at the top of the machine shell, a heat dissipation air duct is further arranged at the end part of the machine shell, and heat dissipation fins are installed in the heat dissipation air duct. According to the horizontal type installation servo motor, the heat dissipation efficiency of the servo motor is improved, the installation rigidity of the foundation is enhanced, and the process and the cost for additionally connecting the foundation blocks are saved in the production process.
Description
Technical Field
The utility model relates to a servo motor, in particular to a horizontal installation servo motor with good heat dissipation and high strength.
Background
When the servo motor normally operates, various losses are generated, the motor shell heats, a temperature rise phenomenon is generated, the temperature rise size determines the motor power, namely, the motor heat dissipation effect is an important way for improving the motor power, the existing servo motor air cooling structure is small in heat dissipation area and poor in cooling effect, because air flow generated by the cooling fan gradually and outwards spreads from the rear end of the shell when flowing to the shell, the air flow reaching the middle part and the front end of the shell is relatively small, heat dissipation is not ideal, and motor power improvement is greatly limited.
In the early stage of servo motor development, motors with flange mounting modes are mainly used, the requirements of the current market on horizontal type mounted servo motors are gradually increased, manufacturers only use bolts on the traditional servo motor shell to connect two or a whole metal foundation fittings with the shell, rigidity is insufficient in the structure, machining is complex, bolts are easy to loosen in working conditions with larger vibration, motor failure is high, and production cost is increased.
Disclosure of Invention
The utility model aims to: the utility model aims to solve the defects in the prior art and provides a horizontal installation servo motor with good heat dissipation and high strength.
The technical scheme is as follows: the utility model discloses a horizontal type mounting servo motor with good heat dissipation and high strength, which comprises a machine shell, a rear cover, a fan housing, a junction box, a front cover and a motor shaft, wherein the rear cover is mounted at the rear end part of the machine shell, the fan housing is mounted at the rear end part of the rear cover, the front cover is mounted at the front end part of the machine shell, the motor shaft penetrates through the front cover to be connected with a rotor of the machine shell, the junction box is mounted at the top of the machine shell, a heat dissipation air duct is further arranged at the end part of the machine shell, and heat dissipation fins are mounted in the heat dissipation air duct.
Furthermore, a plurality of hanging rings are arranged at the top of the shell, so that the motor is conveniently hoisted.
Furthermore, the bottom of the shell is fixedly provided with the ground feet, the ground feet and the shell are integrally formed, and the installation rigidity of the ground feet is improved.
Further, the heat dissipation air duct is arranged on the outer circumference of the shell, and penetrates through the shell axially, an air guide channel is arranged outside the shell, and fan air flow can completely pass through the surface of the shell, so that heat dissipation efficiency is improved.
Furthermore, the radiating fin adopts a bone spur structure, so that the radiating area can be increased.
Further, the front cover comprises a front cover body, a shaft hole is formed in the middle of the front cover body, an axially protruding spigot is formed in the front end face of the front cover body, the front end face of the front cover body is divided into an inner cavity layer and an outer cavity layer through the spigot, an outwards protruding conical table is arranged in the middle of the front end face of the front cover body, and a plurality of reinforcing bosses are distributed in the inner cavity of the front end face of the front cover body around the circumference of the conical table.
Further, the reinforcing bosses are fan-shaped, an inner fan-shaped groove is formed between two adjacent reinforcing bosses, an outer edge boss protruding outwards axially is arranged at the outer edge of the front end face of the front cover body, an outer cavity on the front end face of the front cover body is located between the outer edge boss and the spigot, a plurality of supporting ribs are circumferentially distributed in the outer cavity of the front end face of the front cover body, one end of each supporting rib is formed on the outer peripheral wall of the spigot, the other end of each supporting rib is formed on the inner peripheral wall of the outer edge boss, and an outer fan-shaped groove is formed between two adjacent supporting ribs.
Further, the middle part of the rear end face of the front cover body is provided with an axially protruding step part, a plurality of inner grooves are formed in the rear end face of the front cover body and located outside the step part in a circumferential manner, the two ends of each groove are respectively provided with a supporting part for improving strength, a plurality of groups of outer grooves are formed in the rear end face of the front cover body, close to the outer edge of the front cover body, in a circumferential manner, and reinforcing connection bosses are formed between the two groups of outer grooves.
The beneficial effects are that: the beneficial effects of the utility model are as follows:
(1) The heat dissipation air channels are arranged on the periphery of the outer part of the shell of the motor, so that air flow can completely pass through the shell, the heat dissipation fins are arranged in the air channels, the heat dissipation area of the shell is effectively increased by the heat dissipation fins, and the air flow generated by the operation of the fan passes through the air channels to achieve the heat dissipation effect, so that the temperature rise of the motor is effectively reduced;
(2) The shell of the motor is provided with a horizontal installation anchor, is of an integrated structure with the shell, is provided with a plurality of ribs for connection, disperses stress and improves the rigidity strength of the anchor;
(3) The front cover of the motor has the advantages of high strength and high stability by improving the structures of the front cover, further improving the service life and the working efficiency of the motor, and being attractive and novel.
Drawings
FIG. 1 is a front view of a structure of an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of an end structure of one embodiment of the present utility model;
FIG. 4 is a schematic view of a front perspective structure of a front cover according to an embodiment of the present utility model;
FIG. 5 is a schematic view showing a rear perspective structure of a front cover according to an embodiment of the present utility model;
fig. 6 is a schematic cross-sectional view of a front cover according to an embodiment of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. are the directions or positional relationships shown, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.
Example 1
As shown in FIG. 1, the horizontal type installation servo motor with good heat dissipation and high strength comprises a machine shell 1, a rear cover 2, a fan housing 3, a junction box 4, a front cover 6 and a motor shaft 7, wherein the rear cover 2 is installed at the rear end part of the machine shell 1, the fan housing 3 is installed at the rear end part of the rear cover 2, the front cover 6 is installed at the front end part of the machine shell 1, the motor shaft 7 penetrates through the front cover 6 to be connected with a rotor of the machine shell 1, the junction box 4 is installed at the top of the machine shell 1, a heat dissipation air duct 8 is further arranged at the end part of the machine shell 1, and a heat dissipation fin 9 is installed in the heat dissipation air duct 8.
According to the horizontal type installation servo motor with good heat dissipation and high strength, the shell is manufactured by adopting a stretching aluminum process, the air guide channel is arranged outside the shell, and the air flow of the fan can completely pass through the surface of the shell, so that the heat dissipation efficiency is improved.
Example 2
As shown in fig. 1 to 3, the horizontal installation servo motor with good heat dissipation and high strength comprises a machine shell 1, a rear cover 2, a fan housing 3, a junction box 4, a front cover 6 and a motor shaft 7, wherein the rear cover 2 is installed at the rear end part of the machine shell 1, the fan housing 3 is installed at the rear end part of the rear cover 2, the front cover 6 is installed at the front end part of the machine shell 1, the motor shaft 7 penetrates through the front cover 6 to be connected with a rotor of the machine shell 1, the junction box 4 is installed at the top of the machine shell 1, a heat dissipation air duct 8 is further arranged at the end part of the machine shell 1, and a heat dissipation fin 9 is installed in the heat dissipation air duct 8.
In this embodiment, as shown in fig. 1, a plurality of hanging rings 5 are installed on the top of the casing 1, and the hanging rings 5 are installed to facilitate the hanging operation of the motor.
In this embodiment, as shown in fig. 2, the bottom of the casing 1 is fixedly provided with the anchor 10, and the anchor 10 and the casing 1 are integrally formed, so that the installation rigidity of the anchor is increased. The casing is provided with horizontal installation lower margin, and with casing structure as an organic whole, has many muscle to link to each other, disperses the atress, improves lower margin rigidity intensity.
In this embodiment, as shown in fig. 2 and fig. 3, the heat dissipation air duct 8 is disposed on the outer circumference of the casing 1 and axially penetrates through the casing 1, and an air guide channel is disposed outside the casing, so that the air flow of the fan can completely pass through the surface of the casing, and the heat dissipation efficiency is improved.
In this embodiment, as shown in fig. 3, the heat dissipation area of the heat dissipation plate 9 may be increased by adopting a "bone spur" structure.
Example 3
As shown in fig. 1 to 6, the horizontal installation servo motor with good heat dissipation and high strength comprises a machine shell 1, a rear cover 2, a fan housing 3, a junction box 4, a front cover 6 and a motor shaft 7, wherein the rear cover 2 is installed at the rear end part of the machine shell 1, the fan housing 3 is installed at the rear end part of the rear cover 2, the front cover 6 is installed at the front end part of the machine shell 1, the motor shaft 7 penetrates through the front cover 6 to be connected with a rotor of the machine shell 1, the junction box 4 is installed at the top of the machine shell 1, a heat dissipation air duct 8 is further arranged at the end part of the machine shell 1, and a heat dissipation fin 9 is installed in the heat dissipation air duct 8.
In this embodiment, as shown in fig. 1, a plurality of hanging rings 5 are installed on the top of the casing 1, and the hanging rings 5 are installed to facilitate the hanging operation of the motor.
In this embodiment, as shown in fig. 2, the bottom of the casing 1 is fixedly provided with the anchor 10, and the anchor 10 and the casing 1 are integrally formed, so that the installation rigidity of the anchor is increased. The casing is provided with horizontal installation lower margin, and with casing structure as an organic whole, has many muscle to link to each other, disperses the atress, improves lower margin rigidity intensity.
In this embodiment, as shown in fig. 2 and fig. 3, the heat dissipation air duct 8 is disposed on the outer circumference of the casing 1 and axially penetrates through the casing 1, and an air guide channel is disposed outside the casing, so that the air flow of the fan can completely pass through the surface of the casing, and the heat dissipation efficiency is improved.
In this embodiment, as shown in fig. 3, the heat dissipation area of the heat dissipation plate 9 may be increased by adopting a "bone spur" structure.
As shown in fig. 4 to 6, the front cover 6 includes a front cover body 61, a shaft hole 62 is provided in the middle of the front cover body 61, an axially protruding spigot 63 is provided on the front end surface of the front cover body 61, the front end surface of the front cover body 61 is divided into an inner cavity and an outer cavity by the spigot 63, a conical table 64 protruding outwards is provided in the middle of the front end surface of the front cover body 61, and a plurality of reinforcing bosses 65 are distributed around the circumference of the conical table 64 in the inner cavity of the front end surface of the front cover body 61.
The reinforcing bosses 65 are fan-shaped, an inner fan-shaped groove 66 is formed between two adjacent reinforcing bosses 65, an outer edge boss 67 protruding outwards axially is arranged at the outer edge of the front end face of the front cover body 61, an outer cavity on the front end face of the front cover body 61 is located between the outer edge boss 67 and the spigot 63, a plurality of supporting ribs 68 are circumferentially distributed in the outer cavity of the front end face of the front cover body 61, one end of each supporting rib 68 is formed on the outer peripheral wall of the spigot 63, the other end of each supporting rib 68 is formed on the inner peripheral wall of the corresponding outer edge boss 67, an outer fan-shaped groove 69 is formed between two adjacent supporting ribs 68, the weight of the outer fan-shaped groove 69 and the inner fan-shaped groove 66 are reduced, and the connecting stability is improved and meanwhile the end face high-supporting stability can be achieved through the arrangement of the reinforcing bosses 65, the inner fan-shaped grooves 66 and the outer fan-shaped grooves 69.
The middle part of the rear end surface of the front cover body 61 is provided with an axially outwards protruding step part 610, a plurality of inner grooves 611 are formed on the rear end surface of the front cover body 61 and are positioned outside the step part 610 in a circumference manner, both ends of each groove are provided with supporting parts 612 for improving the strength, a plurality of groups of outer grooves are formed on the rear end surface of the front cover body 61, which are close to the outer edge of the front cover body 61 in a circumference manner, a reinforced connection boss 614 is formed between the two groups of outer grooves, and the overall supporting strength is improved through a convex-concave structure of the outer grooves and the reinforced connection boss 614; the support strength is further improved by the support connection of the support portion 612.
Further, the outer edge of the rear end face of the front cover body 61 is provided with a convex sleeve 615 which protrudes axially, and the convex sleeve 615 stretches into the motor shell to be attached to the inner wall of the motor shell, so that the connectivity with the shell is improved.
Preferably, each set of outer grooves includes two outer groove individuals 613.
Preferably, the step portion 610 has a reinforcing ring 616 outside, and the outer ring of the reinforcing ring 616 has a wave shape.
Preferably, the boss height of the spigot 63 is higher than the boss heights of the reinforcing boss 65 and the tapered table 64.
Preferably, the peripheral wall of the front cover has a plurality of flange connections 617.
The present utility model is not limited to the above-mentioned embodiments, but is intended to be limited to the following embodiments, and any modifications, equivalents and modifications can be made to the above-mentioned embodiments without departing from the scope of the utility model.
Claims (8)
1. A horizontal installation servo motor that heat dissipation is good and intensity is high, its characterized in that: including casing (1), back lid (2), fan housing (3), terminal box (4), protecgulum (6) and motor shaft (7), back lid (2) are installed the rear end of casing (1), fan housing (3) are installed to the rear end of back lid (2), protecgulum (6) are installed the front end of casing (1), motor shaft (7) pass protecgulum (6) are connected with the rotor of casing (1), terminal box (4) are installed casing (1) top, casing (1) tip still is provided with heat dissipation wind channel (8), install fin (9) in heat dissipation wind channel (8).
2. The horizontal installation servo motor with good heat dissipation and high strength according to claim 1, wherein: a plurality of hanging rings (5) are arranged at the top of the shell (1).
3. The horizontal installation servo motor with good heat dissipation and high strength according to claim 1, wherein: the bottom of the shell (1) is fixedly provided with a foundation (10).
4. The horizontal installation servo motor with good heat dissipation and high strength according to claim 1, wherein: the heat dissipation air duct (8) is arranged on the outer circumference of the casing (1) and axially penetrates through the casing (1).
5. The horizontal installation servo motor with good heat dissipation and high strength according to claim 1, wherein: the radiating fin (9) adopts a bone spur structure.
6. The horizontal installation servo motor with good heat dissipation and high strength according to claim 1, wherein: the front cover (6) comprises a front cover body (61), a shaft hole (62) is formed in the middle of the front cover body (61), an axially protruding spigot (63) is formed in the front end face of the front cover body (61), the front end face of the front cover body (61) is divided into an inner cavity layer and an outer cavity layer through the spigot (63), a conical table (64) protruding outwards is arranged in the middle of the front end face of the front cover body (61), and a plurality of reinforcing bosses (65) are distributed in the inner cavity of the front end face of the front cover body (61) around the circumference of the conical table (64).
7. The horizontal installation servo motor with good heat dissipation and high strength according to claim 6, wherein: the reinforcing bosses (65) are fan-shaped, inner fan-shaped grooves (66) are formed between two adjacent reinforcing bosses (65), outer edge bosses (67) protruding outwards in the axial direction are arranged at the outer edge of the front end face of the front cover body (61), an outer cavity on the front end face of the front cover body (61) is located between the outer edge bosses (67) and the spigot (63), a plurality of supporting ribs (68) are circumferentially distributed in the outer cavity on the front end face of the front cover body (61), one end of each supporting rib (68) is formed on the outer peripheral wall of the spigot (63), the other end of each supporting rib is formed on the inner peripheral wall of the corresponding outer edge boss (67), and outer fan-shaped grooves (69) are formed between the two adjacent supporting ribs (68).
8. The horizontal installation servo motor with good heat dissipation and high strength according to claim 7, wherein: the front cover comprises a front cover body (61), and is characterized in that the middle of the rear end face of the front cover body (61) is provided with an axially protruding step portion (610), a plurality of inner grooves (611) are formed in the rear end face of the front cover body (61) and located outside the step portion (610) in a circumferential mode, supporting portions (612) for improving strength are arranged at two ends of each groove, a plurality of groups of outer grooves are formed in the rear end face of the front cover body (61) and located at positions, close to the outer edge of the front cover body (61), in a circumferential mode, and reinforcing connection bosses (614) are formed between the two groups of outer grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223344135.9U CN219287274U (en) | 2022-12-14 | 2022-12-14 | Horizontal installation servo motor with good heat dissipation and high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223344135.9U CN219287274U (en) | 2022-12-14 | 2022-12-14 | Horizontal installation servo motor with good heat dissipation and high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219287274U true CN219287274U (en) | 2023-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223344135.9U Active CN219287274U (en) | 2022-12-14 | 2022-12-14 | Horizontal installation servo motor with good heat dissipation and high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219287274U (en) |
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2022
- 2022-12-14 CN CN202223344135.9U patent/CN219287274U/en active Active
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