CN215009824U - High strength motor casing structure - Google Patents
High strength motor casing structure Download PDFInfo
- Publication number
- CN215009824U CN215009824U CN202023031267.7U CN202023031267U CN215009824U CN 215009824 U CN215009824 U CN 215009824U CN 202023031267 U CN202023031267 U CN 202023031267U CN 215009824 U CN215009824 U CN 215009824U
- Authority
- CN
- China
- Prior art keywords
- shell
- fixing plate
- plate
- opening
- high strength
- 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.)
- Expired - Fee Related
Links
- 239000011120 plywood Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a high strength motor casing structure, it includes: the shell assembly comprises a shell with one open surface and the other closed surface, a first fixing plate integrally formed on the open surface of the shell, a second fixing plate integrally formed on the closed surface of the shell, and a supporting plate circumferentially arranged between the first fixing plate and the second fixing plate, wherein the first fixing plate is provided with a first opening communicated with the interior of the shell; the cover plate assembly comprises a cover plate inserted on the first fixing plate and a third fixing plate integrally formed at the top of the cover plate, and the third fixing plate is provided with a second opening communicated with the inside of the shell. The high-strength motor shell structure of the utility model is provided with the first fixing plate, the second fixing plate and the supporting plate on the two sides of the shell, thus greatly improving the strength of the motor shell; the plug-in design of the cover plate assembly and the shell assembly also facilitates the disassembly and maintenance of the motor.
Description
Technical Field
The utility model belongs to the technical field of the motor casing, concretely relates to high strength motor casing structure.
Background
The motor housing may tie the motor's overall operating structure (stator, rotor, windings, etc.) together and safely isolate these internal components from human interference or potentially damaging environmental influences. The design of the shell can prevent a prized finger or tool from contacting with a live conductor or a rotating fan to cause or cause electrical or mechanical damage; the ingress of moisture, dirt or other contaminants which may damage the working components may also be greatly reduced; but also can effectively play a role in heat dissipation and prolong the service life of the motor.
In prior art, motor housing structural strength is low, uses for a long time after, can lead to the shell to warp and cause the unable dismantlement of motor, still can influence the operation of inside motor normal power, and serious still can cause the incident.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high strength motor casing structure in order to overcome prior art not enough.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a high strength motor casing structure, comprising:
the shell assembly comprises a shell with one open surface and the other closed surface, a first fixing plate integrally formed on the open surface of the shell, a second fixing plate integrally formed on the closed surface of the shell, and a supporting plate circumferentially arranged between the first fixing plate and the second fixing plate, wherein the first fixing plate is provided with a first opening communicated with the interior of the shell;
the cover plate assembly comprises a cover plate inserted on the first fixing plate and a third fixing plate integrally formed at the top of the cover plate, and the third fixing plate is provided with a second opening communicated with the inside of the shell.
Preferably, the first opening has arc-shaped grooves arranged at intervals along the circumference thereof and rectangular grooves symmetrically arranged on the first opening.
Optimally, the cover plate is provided with a first protruding part and a second protruding part which are correspondingly inserted into the arc-shaped groove and the rectangular groove, the circumference of the first protruding part is arranged at the bottom of the cover plate, and the second protruding part is symmetrically arranged at the bottom of the cover plate.
Preferably, the housing assembly further comprises an annular plate integrally formed at the bottom of the housing and a baffle circumferentially arranged and connected between the outer side wall of the annular plate and the inner side wall of the housing.
Preferably, the diameter of the housing is gradually reduced in a direction from the opening surface to the closing surface.
Preferably, the first opening is sized between the open end of the housing and the first fixing plate.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the high-strength motor shell structure of the utility model is provided with the first fixing plate, the second fixing plate and the supporting plate on the two sides of the shell, thus greatly improving the strength of the motor shell; the plug-in design of the cover plate assembly and the shell assembly also facilitates the disassembly and maintenance of the motor.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a right side view of the present invention;
description of reference numerals:
1. a housing assembly; 11. a housing; 12. a first fixing plate; 121. a first opening; 1211. an arc-shaped slot; 1212. a rectangular groove; 13. a second fixing plate; 14. a support plate; 15. an annular plate; 16. a baffle plate;
2. a cover plate assembly; 21. covering the plywood; 211. a first boss portion; 212. a second boss portion; 22. a third fixing plate; 221. a second opening.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings.
As shown in fig. 1 to 4, the high-strength motor casing structure of the present invention mainly includes a casing assembly 1 and a cover plate assembly 2.
The housing assembly 1 mainly includes a housing 11, a first fixing plate 12, a second fixing plate 13, a support plate 14, an annular plate 15, a baffle 16, and the like. The housing 11 is cylindrical, and has an open side and a closed side. The first fixing plate 12 and the second fixing plate 13 are integrally formed on the opening surface and the closing surface of the housing 11 (the first fixing plate 12 and the second fixing plate 13 are disc-shaped; in this embodiment, the first fixing plate 12 has a first opening 121 communicating with the inside of the housing 11). The support plates 14 are circumferentially disposed between the first fixing plate 12 and the second fixing plate 13 (four support plates 14 are welded between the first fixing plate 12 and the second fixing plate 13 to reinforce the strength of the housing 11). The annular plate 15 is integrally formed at the bottom of the shell 11, and the baffles 16 are circumferentially arranged and connected between the outer side wall of the annular plate 15 and the inner side wall of the shell 11 (the number of the baffles 16 is four; in the embodiment, the height of the baffles 16 is 3 mm).
The cover plate assembly 2 mainly includes a cover plate 21 and a third fixing plate 22, and the cover plate 21 is inserted into the first opening 121 of the first fixing plate 12. The third fixing plate 22 is integrally formed on the top of the cover plate 21 (the third fixing plate 22 is cylindrical, in this embodiment, the third fixing plate 22 has a second opening 221 communicating with the inside of the housing 11).
Further, the first opening 121 has arc-shaped slots 1211 disposed at intervals along a circumference thereof and rectangular slots 1212 symmetrically disposed on the first opening 121.
Further, the cover 21 has a first protrusion 211 and a second protrusion 212 inserted into the arc-shaped groove 1211 and the rectangular groove 1212, the first protrusion 211 is circumferentially disposed at the bottom of the cover plate 21, and the second protrusion 212 is symmetrically disposed at the bottom of the cover plate 21 (the insertion depth of the first protrusion 211 is the same as that of the second protrusion 212, which facilitates the fixing and detaching maintenance of the motor case).
Further, the diameter of the housing 11 is gradually reduced in the direction from the opening face to the closing face.
Further, the first opening 121 is sized between the open end of the housing 11 and the first fixing plate 12.
The high-strength motor shell structure of the utility model is provided with the first fixing plate 12, the second fixing plate 13 and the supporting plate 14 on two sides of the shell 11, thus greatly improving the strength of the motor shell; the plug-in design of the cover plate component 2 and the shell component 1 also facilitates the disassembly and maintenance of the motor.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. A high strength motor casing structure which characterized in that it includes:
the shell assembly (1) comprises a shell (11) with one open surface and the other closed surface, a first fixing plate (12) integrally formed on the open surface of the shell (11), a second fixing plate (13) integrally formed on the closed surface of the shell (11) and a supporting plate (14) circumferentially arranged between the first fixing plate (12) and the second fixing plate (13), wherein the first fixing plate (12) is provided with a first opening (121) communicated with the interior of the shell (11);
the cover plate assembly (2) comprises a cover plate (21) inserted on the first fixing plate (12) and a third fixing plate (22) integrally formed at the top of the cover plate (21), and the third fixing plate (22) is provided with a second opening (221) communicated with the interior of the shell (11).
2. A high strength motor casing structure according to claim 1, wherein: the first opening (121) is provided with arc-shaped grooves (1211) arranged at intervals along the circumference of the first opening and rectangular grooves (1212) symmetrically arranged on the first opening (121).
3. A high strength motor casing structure according to claim 2, wherein: the cover plywood (21) has correspond grafting in arc wall (1211) with first bellying (211) and second bellying (212) in rectangular channel (1212), first bellying (211) circumference sets up cover plywood (21) bottom, second bellying (212) symmetry sets up cover plywood (21) bottom.
4. A high strength motor casing structure according to claim 1, wherein: the shell assembly (1) further comprises an annular plate (15) and a baffle (16), wherein the annular plate (15) is integrally formed at the bottom of the shell (11), and the baffle (16) is circumferentially arranged and connected to the outer side wall of the annular plate (15) and the inner side wall of the shell (11).
5. A high strength motor casing structure according to claim 1, wherein: the diameter of the housing (11) is gradually reduced in the direction from the opening surface to the closing surface.
6. A high strength motor casing structure according to claim 1, wherein: the first opening (121) is sized to be between the open end of the housing (11) and the first retaining plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023031267.7U CN215009824U (en) | 2020-12-16 | 2020-12-16 | High strength motor casing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023031267.7U CN215009824U (en) | 2020-12-16 | 2020-12-16 | High strength motor casing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215009824U true CN215009824U (en) | 2021-12-03 |
Family
ID=79083608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023031267.7U Expired - Fee Related CN215009824U (en) | 2020-12-16 | 2020-12-16 | High strength motor casing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215009824U (en) |
-
2020
- 2020-12-16 CN CN202023031267.7U patent/CN215009824U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |