CN210297404U - Motor casing - Google Patents
Motor casing Download PDFInfo
- Publication number
- CN210297404U CN210297404U CN201921343139.0U CN201921343139U CN210297404U CN 210297404 U CN210297404 U CN 210297404U CN 201921343139 U CN201921343139 U CN 201921343139U CN 210297404 U CN210297404 U CN 210297404U
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- CN
- China
- Prior art keywords
- lug
- supporting part
- casing
- end cover
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a motor shell, including cylindrical housing, the casing upper end cover is equipped with the end cover, a serial communication port, end cover outer lane edge connection has two lugs of mutual symmetry, the lug includes installation department and supporting part, the mounting hole has been seted up to the installation department, lug outside end downwardly extending forms the supporting part, the supporting part is perpendicular with the installation department, supporting part medial extremity supports and leans on the casing outer wall, and the mounting hole sets up on the lug for it is more convenient to install, and the lug both ends form the supporting part that hangs down, and the supporting part inboard supports and leans on the casing outer wall, and when the lug received decurrent pressure, the supporting part can support the lug, effectively prevents that the lug from buckling, and the installation is.
Description
Technical Field
The utility model relates to a motor element field especially relates to motor housing.
Background
The motor housing is typically connected to the external device through mounting holes having a mounting hole disposed on the motor end cap and also on the lugs. When the mounting hole sets up on the lug, the lug is because of can't bearing the easy emergence of high strength pressure and is buckled, even breaks, leads to the motor installation unstable.
SUMMERY OF THE UTILITY MODEL
In view of the technical problem who exists among the background art, the utility model provides a technical problem aim at providing a motor housing, and the installation is stable and intensity is high, simple structure, long service life.
In order to solve the technical problem, the utility model discloses a following technical scheme: motor casing, including cylindrical casing, the casing upper end cover is equipped with the end cover, its characterized in that, end cover outer lane edge connection has the lug of two mutual symmetries, the lug includes installation department and supporting part, the mounting hole has been seted up to the installation department, lug outside end downwardly extending forms the supporting part, the supporting part is perpendicular with the installation department, supporting part medial extremity supports and leans on the casing outer wall.
Preferably, the inner wall of the shell is provided with a magnet fixing part, the magnet fixing part is connected with the inner wall of the shell through a radial connecting block, and a gap for accommodating the flaky magnet is reserved between the magnet fixing part and the shell.
Preferably, the housing side wall is provided with a notch for threading.
Preferably, the end cover is provided with ventilation and heat dissipation holes.
The utility model has the advantages that: the mounting hole sets up on the lug for it is more convenient to install, and the lug both ends hang down to form the supporting part, and the supporting part inboard supports and leans on the casing outer wall, and when the lug received decurrent pressure, the supporting part can support the lug, prevents effectively that the lug from buckling, and the installation is more stable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the housing of the present invention.
Detailed Description
As shown in fig. 1, the motor casing includes a cylindrical casing 1, an end cover 2 is disposed on an upper end cover of the casing 1, and a ventilation heat dissipation hole 21 is disposed on the end cover 2, so as to facilitate heat dissipation. The edge of the outer ring of the end cover 2 is connected with two symmetrical lugs 3, each lug 3 comprises an installation part 31 and a supporting part 32, an installation hole 33 is formed in the installation part 31, the connecting end of each lug 3 and the connecting end of the end cover 2 is an inner side end, the free end of each lug is an outer side end, the outer side end of each lug 3 extends downwards to form the supporting part 32, the supporting part 32 is perpendicular to the installation part 31, and the inner side end of the supporting part 32 is abutted to the outer wall of the shell 1. When the lug is pressed downwards, the supporting part can provide strong supporting force for the lug, so that the lug is higher in installation strength and more stable in installation, and the lug can be prevented from being bent.
In this embodiment, as shown in fig. 2, the inner wall of the casing 1 is provided with a magnet fixing portion 11, the magnet fixing portion 11 is connected with the inner wall of the casing 1 through a radial connecting block 12, a gap 13 for accommodating the sheet-shaped magnet is left between the magnet fixing portion 11 and the casing 1, in this embodiment, the magnet fixing portion 11 is arc-shaped, and the size of the gap between the magnet fixing portion 11 and the inner wall of the casing 1 just can accommodate a sheet of magnet 4, so that the magnet is clamped in the gap and can be prevented from falling off.
In this embodiment, the side wall of the housing 1 is provided with a notch 5 for threading, which is beneficial for wiring.
Claims (4)
1. Motor casing, including cylindrical casing, the casing upper end cover is equipped with the end cover, its characterized in that, end cover outer lane edge connection has the lug of two mutual symmetries, the lug includes installation department and supporting part, the mounting hole has been seted up to the installation department, lug outside end downwardly extending forms the supporting part, the supporting part is perpendicular with the installation department, supporting part medial extremity supports and leans on the casing outer wall.
2. The motor casing of claim 1, wherein the inner wall of the casing is provided with a magnet fixing portion, the magnet fixing portion is connected with the inner wall of the casing through a radial connecting block, and a gap for accommodating the sheet magnet is reserved between the magnet fixing portion and the casing.
3. The motor housing of claim 1, wherein said housing sidewall is provided with a notch for threading.
4. The motor casing of claim 1, wherein the end cap is provided with ventilation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921343139.0U CN210297404U (en) | 2019-08-19 | 2019-08-19 | Motor casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921343139.0U CN210297404U (en) | 2019-08-19 | 2019-08-19 | Motor casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210297404U true CN210297404U (en) | 2020-04-10 |
Family
ID=70063563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921343139.0U Active CN210297404U (en) | 2019-08-19 | 2019-08-19 | Motor casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210297404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115473369A (en) * | 2022-11-14 | 2022-12-13 | 优铸科技(北京)有限公司 | Subtract heavy motor casing and motor assembly |
-
2019
- 2019-08-19 CN CN201921343139.0U patent/CN210297404U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115473369A (en) * | 2022-11-14 | 2022-12-13 | 优铸科技(北京)有限公司 | Subtract heavy motor casing and motor assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |