CN222582223U - Direct-drive planing and sawing dual-purpose motor - Google Patents
Direct-drive planing and sawing dual-purpose motor Download PDFInfo
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- CN222582223U CN222582223U CN202421268147.4U CN202421268147U CN222582223U CN 222582223 U CN222582223 U CN 222582223U CN 202421268147 U CN202421268147 U CN 202421268147U CN 222582223 U CN222582223 U CN 222582223U
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- heat dissipation
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- transmission shaft
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Abstract
本实用新型涉及电机领域，尤其涉及一种直驱式刨锯两用电机，壳体的内部开设有空腔，空腔的底部设置有轴承，轴承内插设有传动轴，传动轴上套设安装有转子组件，并且传动轴从壳体的顶部伸出；转子组件的上、下两侧均安装有散热环，壳体的内壁上对应转子组件适配设置有定子组件，并且定子组件的上、下两侧均安装有导流块。本实用新型中，通过转子组件和定子组件的设置可以带动传动轴进行转动，通过散热环和导流块的配合设置，可以将壳体内的气流通过散热孔导出，从而实现对壳体内部的散热降温，散热效率高，可以保证本装置的正常使用。
The utility model relates to the field of motors, and in particular to a direct-drive planer-saw dual-purpose motor, wherein a cavity is provided inside a housing, a bearing is provided at the bottom of the cavity, a transmission shaft is inserted into the bearing, a rotor assembly is sleeved and installed on the transmission shaft, and the transmission shaft extends from the top of the housing; heat dissipation rings are installed on the upper and lower sides of the rotor assembly, a stator assembly is provided on the inner wall of the housing corresponding to the rotor assembly, and guide blocks are installed on the upper and lower sides of the stator assembly. In the utility model, the transmission shaft can be driven to rotate by the arrangement of the rotor assembly and the stator assembly, and the airflow in the housing can be guided out through the heat dissipation holes by the coordinated arrangement of the heat dissipation ring and the guide block, thereby achieving heat dissipation and cooling inside the housing, with high heat dissipation efficiency, which can ensure the normal use of the device.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a direct-drive planing and sawing dual-purpose motor.
Background
The dual-purpose motor of the direct-drive planing and sawing is a motor with specific functions, combines the planing function and the sawing function, and is generally used for woodworking machinery or other occasions needing efficient cutting and machining. The motor is compact in design and high in power, and can meet various processing requirements.
The current direct-drive planing and sawing dual-purpose motor in the market can find that the direct-drive planing and sawing dual-purpose motor can generate a large amount of heat during working. Although the heat dissipation mechanism is arranged in the motor, the heat dissipation efficiency of the heat dissipation mechanism in the motor is often too poor, so that heat cannot be timely dissipated, the temperature of the motor is increased, and the performance and the service life of the motor are affected.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a direct-drive planing and sawing dual-purpose motor.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A direct-drive planing and sawing dual-purpose motor comprises a shell, wherein a cavity is formed in the shell, a bearing is arranged at the bottom of the cavity, a transmission shaft is inserted in the bearing, a rotor assembly is sleeved on the transmission shaft and extends out of the top of the shell, heat dissipation rings are arranged on the upper side and the lower side of the rotor assembly, a stator assembly is arranged on the inner wall of the shell in an adaptation mode corresponding to the rotor assembly, and flow guide blocks are arranged on the upper side and the lower side of the stator assembly.
In addition, it is preferable that the heat dissipation ring is fixedly installed at both upper and lower sides of the rotor assembly, and a plurality of heat dissipation fins are provided at an outer side of the heat dissipation ring.
In addition, the preferred structure is that the upper and lower both sides of stator module all are provided with the inserted block to correspond the inserted block on the water conservancy diversion piece all be provided with the slot, and the inserted block all with the slot adaptation.
In addition, the preferred structure is that the flow guiding block and the heat dissipation ring are all in the same horizontal height, and the flow guiding block is provided with a flow guiding slope corresponding to the heat dissipation ring.
In addition, the preferred structure is that two rows of heat dissipation holes with annular shape are formed in the shell, and the heat dissipation holes are located at the air outlet of the flow guide block.
In addition, the preferred structure is that an annular flow baffle is arranged on the inner wall of the shell, and the flow baffles are positioned on one side of the heat dissipation holes, which is far away from the flow guide blocks.
The heat dissipation device has the beneficial effects that the rotor assembly and the stator assembly can drive the transmission shaft to rotate, and through the matching arrangement of the heat dissipation ring and the flow guide block, the air flow in the shell can be led out through the heat dissipation holes, so that the heat dissipation and the temperature reduction in the shell are realized, the heat dissipation efficiency is high, and the normal use of the device can be ensured.
Drawings
Fig. 1 is a schematic diagram of the internal structure of a dual-purpose motor for a direct-drive planing and sawing according to the present utility model;
Fig. 2 is a schematic structural diagram of a dual-purpose motor for a direct-drive planing and sawing machine according to the present utility model;
Fig. 3 is a schematic structural diagram of the rotor assembly and the heat dissipation ring of the dual-purpose motor for a direct-drive planing and sawing according to the present utility model;
Fig. 4 is a schematic diagram of the internal structure of a housing of a dual-purpose motor for a direct-drive planing and sawing according to the present utility model;
Fig. 5 is a schematic structural diagram of the stator assembly and the guide block of the dual-purpose motor for a direct-drive planing and sawing according to the present utility model.
In the figure, a shell 1, a heat dissipation hole 11, a bearing 2, a transmission shaft 21, a rotor assembly 3, a heat dissipation ring 4, heat dissipation fins 41, a stator assembly 5, a plug block 51, a flow guide block 6, a slot 61, a flow guide slope 62 and a flow baffle 7 are arranged.
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.
Referring to fig. 1-5, a direct-drive planing and sawing dual-purpose motor comprises a shell 1, wherein a cavity is formed in the shell 1, a bearing 2 is arranged at the bottom of the cavity, a transmission shaft 21 is inserted in the bearing 2, a rotor assembly 3 is sleeved on the transmission shaft 21, the transmission shaft 21 extends out of the top of the shell 1, heat dissipation rings 4 are arranged on the upper side and the lower side of the rotor assembly 3, a stator assembly 5 is arranged on the inner wall of the shell 1 in an adaptation manner corresponding to the rotor assembly 3, and guide blocks 6 are arranged on the upper side and the lower side of the stator assembly 5.
Wherein the heat dissipation ring 4 is fixedly installed at upper and lower sides of the rotor assembly 3, and a plurality of heat dissipation fins 41 are provided at an outer side of the heat dissipation ring 4. Through the synchronous rotation between the heat dissipation ring 4 and the rotor assembly 3, the heat dissipation fins 41 can be driven to rotate, so that air can be driven to flow through the heat dissipation fins 41, and the rotation is performed.
Wherein, the upper and lower both sides of stator module 5 all are provided with insert 51 to corresponding insert 51 all is provided with slot 61 on the water conservancy diversion piece 6, and insert 51 all with slot 61 adaptation. Through the arrangement of the insert blocks 51 and the slots 61, the guide blocks 6 can be arranged on the upper side and the lower side of the stator assembly 5, and glue needs to be poured into the slots 61 when the guide blocks 6 are arranged, so that the stability of the guide blocks 6 after being arranged is improved.
The guide blocks 6 and the heat dissipation rings 4 are all at the same horizontal height, and guide slopes 62 are formed on the guide blocks 6 corresponding to the heat dissipation rings 4. Two rows of annular radiating holes 11 are formed in the shell 1, and the radiating holes 11 are located at air outlets of the flow guide blocks 6. Air is caused to flow through the heat dissipation ring 4, and then flows out of the heat dissipation holes 11 through the diversion slopes 62.
Wherein, install "annular" baffle 7 on the inner wall of casing 1 to baffle 7 all is located the side of keeping away from guide block 6 on the louvre 11. By providing the baffle plate 7, the air guided on the guide slope 62 can be prevented from flowing to other places when the air does not flow out from the heat radiation holes 11, thereby preventing the turbulence of the air in the housing 1.
In this embodiment, a cavity is formed in the housing 1, a bearing 2 is disposed at the bottom of the cavity, a transmission shaft 21 is inserted into the bearing 2, a rotor assembly 3 is installed on the transmission shaft 21 in a sleeved mode, and the transmission shaft 21 extends out of the top of the housing 1. The upper and lower both sides of rotor subassembly 3 all install heat dissipation ring 4, correspond rotor subassembly 3 adaptation on the inner wall of casing 1 and be provided with stator module 5 to guide block 6 is all installed to stator module 5's upper and lower both sides. The heat dissipation ring 4 can drive air in the shell 1 to flow, so that the device can realize high-efficiency heat dissipation. It should be noted that, the transmission shaft 21 can be driven to rotate by the arrangement of the rotor assembly 3 and the stator assembly 5, and the specific structures and working modes of the rotor assembly 3 and the stator assembly 5 are all in the prior art, which do not belong to the main technical problems solved in the technical scheme, so that redundant description is omitted in the present utility model.
Further, when the rotor assembly 3 rotates, the heat dissipation ring 4 can be driven to rotate, so that air can be driven to flow through the heat dissipation fins 41 on the heat dissipation ring 4, air in the shell 1 flows to the guide block 6 through the rotation of the heat dissipation fins 41, then flows to the heat dissipation holes 11 through the guide slope 62, and finally flows out of the heat dissipation holes 11, and heat dissipation in the shell 1 can be achieved. By providing the flow blocking plate 7, the air flow which does not flow out of the heat dissipation holes 11 can be blocked, and the air flow in the housing 1 is prevented from being excessively large to form turbulence. And the bottom of the housing 1 is provided with air holes to ensure pressure balance in the housing 1.
According to the utility model, the rotor assembly 3 and the stator assembly 5 can drive the transmission shaft 21 to rotate, and through the matching arrangement of the heat dissipation ring 4 and the flow guide block 6, the air flow in the shell 1 can be led out through the heat dissipation holes 11, so that the heat dissipation and the temperature reduction of the interior of the shell 1 are realized, the heat dissipation efficiency is high, and the normal use of the device can be ensured.
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421268147.4U CN222582223U (en) | 2024-06-05 | 2024-06-05 | Direct-drive planing and sawing dual-purpose motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421268147.4U CN222582223U (en) | 2024-06-05 | 2024-06-05 | Direct-drive planing and sawing dual-purpose motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222582223U true CN222582223U (en) | 2025-03-07 |
Family
ID=94794212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421268147.4U Active CN222582223U (en) | 2024-06-05 | 2024-06-05 | Direct-drive planing and sawing dual-purpose motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222582223U (en) |
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2024
- 2024-06-05 CN CN202421268147.4U patent/CN222582223U/en active Active
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