CN114050677A - Visual motor end cover - Google Patents
Visual motor end cover Download PDFInfo
- Publication number
- CN114050677A CN114050677A CN202111512580.9A CN202111512580A CN114050677A CN 114050677 A CN114050677 A CN 114050677A CN 202111512580 A CN202111512580 A CN 202111512580A CN 114050677 A CN114050677 A CN 114050677A
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- CN
- China
- Prior art keywords
- end cover
- main part
- cover main
- visual
- motor
- 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.)
- Pending
Links
- 230000000007 visual effect Effects 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims description 15
- 230000001788 irregular Effects 0.000 claims description 3
- 210000005069 ears Anatomy 0.000 claims 1
- 238000012800 visualization Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to the technical field of motors and provides a visual motor end cover. Including the end cover main part, the end cover main part is equipped with the multiunit mounting hole, and the inboard border of end cover main part is equipped with connects protruding edge, is equipped with the bearing sleeve in the middle of the inboard of end cover main part, and the terminal surface interval of end cover main part has seted up multiunit visible window groove, and the end cover main part is cut apart into multiunit connecting plate by the visible window groove, connects the border of bearing sleeve and end cover main part through the connecting plate, and every group visible window groove is all sealed to be fixed with a set of transparent cover plate. The invention has the beneficial effects that: transparent cover is installed to the end cover, and the operating conditions of the inside components and parts of motor can be observed in real time to the transparent cover of accessible, conveniently knows the motor structure, can also follow the visual window of motor and directly judge some failures that the outward appearance can be seen.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a visual motor end cover.
Background
The motor end cover and the motor shell form a shell of the motor, some motors are provided with two end covers, some motors are provided with only one end cover, and the end covers are also used for fixing and supporting a motor rotating shaft, so that a rotor on the rotating shaft and a stator are coaxial. The existing motor adopts a totally-enclosed opaque casing and an end cover, and the internal state of the motor can be checked only by disassembling the end cover when the motor fails. If the shell or the end cover of the motor is provided with a visual window, faults which can be judged from the appearance can be judged at a glance so as to improve the maintenance efficiency. Simultaneously a lot of experiment teaching also need understand the state of the inside components and parts of motor operation in-process to and current a lot of designs are felt in order to embody science and technology, also can adopt the casing of transparence, can see the operation of motor in real time.
Disclosure of Invention
The invention aims to provide a visual motor end cover which is mainly used for solving the problem that the running states of components in a motor cannot be known in real time when the motor uses an opaque shell.
The technical problem of the invention is mainly solved by the following technical scheme: the end cover comprises an end cover body, the end cover body is provided with a plurality of groups of mounting holes, the inner side edge of the end cover body is provided with a connecting convex edge, a bearing sleeve is arranged in the middle of the inner side of the end cover body, a plurality of groups of visual window grooves are formed in the end face of the end cover body at intervals, the end cover body is divided into a plurality of groups of connecting plates by the visual window grooves, the bearing sleeve is connected with the edge of the end cover body through the connecting plates, and each group of visual window grooves are fixedly sealed with a group of transparent cover plates.
Preferably, the edge of the inner side of the end cover main body is provided with a circle of convex ring strip, the convex ring strip and the connecting convex edge form a sealing gasket groove, and a sealing gasket is placed in the sealing gasket groove. The matching surface of the shell and the end cover is generally small, and the sealing performance of the sealing gasket can be further improved by specially designing a convex ring strip to restrain the sealing gasket.
Preferably, the edges of the connecting plates are provided with limiting strips, mounting positions are reserved between the connecting plates and the limiting strips, and the transparent cover plate is fixed on the mounting positions at the edges of the adjacent connecting plates. Spacing strip carries out spacing standard to transparent cover's installation on the one hand, and on the other hand can strengthen the joint strength of connecting plate.
Preferably, the bearing sleeve is raised relative to the outside of the end cap body. The air duct formed inside the motor is outward, and the bearing sleeve protruding outward can provide more air duct space for the inside of the motor.
Preferably, the window slots are equiangularly evenly distributed about a central axis of the bearing sleeve.
Preferably, the window groove is a sector concentric with the bearing sleeve. Regular sectors concentric with the bearing sleeve are better processed, and the cutting is more facilitated.
Preferably, the visual window groove is in an irregular sector shape with the same shape, the visual window groove is provided with two arc-shaped sides and two radial sides, the length of the radial sides of the visual window groove is unequal, the radial sides of the visual window groove incline in the same direction, the inclination direction of the radial sides is the same as the rotation direction of the motor, namely the direction of an air duct formed when the motor operates, the wind resistance formed by the end cover is smaller, and the wind noise is smaller.
Preferably, the outer side edge of the end cover main body is provided with a plurality of groups of mounting lugs. The motor is fixed at the working position through the mounting lug.
The invention has the beneficial effects that: transparent cover is installed to the end cover, and the operating conditions of the inside components and parts of motor can be observed in real time to the transparent cover of accessible, conveniently knows the motor structure, can also follow the visual window of motor and directly judge some failures that the outward appearance can be seen.
Drawings
Fig. 1 is an isometric view of embodiment 1 of the invention;
FIG. 2 is a top view of embodiment 1 of the present invention;
FIG. 3 is a bottom view of embodiment 1 of the present invention;
fig. 4 is an isometric view of embodiment 2 of the invention;
FIG. 5 is a top view of embodiment 2 of the present invention;
FIG. 6 is a bottom view of embodiment 2 of the present invention;
description of reference numerals:
1. the end cover comprises an end cover main body, 2 parts of connecting plates, 3 parts of mounting lugs, 4 parts of mounting holes, 5 parts of connecting convex edges, 6 parts of bearing sleeves, 7 parts of visible window grooves, 8 parts of limiting strips, 9 parts of convex ring strips and 10 parts of sealing gasket grooves.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example 1:
the visual motor end cover of this embodiment, as shown in fig. 1-3, including end cover main body 1, end cover main body 1 is equipped with multiunit mounting hole 4, the inboard border of end cover main body 1 is equipped with connects protruding edge 5, be equipped with bearing sleeve 6 in the middle of the inboard of end cover main body 1, the terminal surface interval of end cover main body 1 is equipped with multiunit visible window groove 7, end cover main body 1 is cut apart into multiunit connecting plate 2 by visible window groove 7, connect the border of bearing sleeve 6 and end cover main body 1 through connecting plate 2, every group visible window groove 7 all seals and is fixed with a set of transparent cover.
Wherein, the inside border of end cover main part 1 is equipped with round bulge loop strip 9, and bulge loop strip 9 and connection bulge loop 5 are formed with sealing gasket groove 10, place the sealed pad in the sealing gasket groove 10. The matching surface of the shell and the end cover is generally small, and the sealing performance of the sealing gasket can be further improved by specially designing a convex ring strip 9 to restrain the sealing gasket.
Wherein, the border of connecting plate 2 all is equipped with spacing 8, leaves the installation position between connecting plate 2 and the spacing 8, and transparent cover is fixed in on the border installation position of adjacent connecting plate 2. Spacing 8 carries out spacing standard to transparent cover's installation on the one hand, and on the other hand can strengthen the joint strength of connecting plate 2. The limiting strip 8 is preferably arranged on the outer side of the connecting plate 2 and is arranged on the inner side of the connecting plate 2 relative to the limiting strip 8, and wind resistance can be reduced. But the limiting strip 8 is arranged on the inner side of the connecting plate 2, so that the motor is more attractive.
Wherein the bearing sleeve 6 is raised relative to the outside of the end cap body 1. The air duct formed inside the motor is outward, and the bearing sleeve 6 protruding outward can flow more air duct space for the inside of the motor.
Wherein the viewing window slots 7 are equiangularly evenly distributed with respect to the central axis of the bearing sleeve 6.
Wherein the window groove 7 is sector-shaped concentric with the bearing sleeve 6. Regular sectors concentric with the bearing sleeve are better processed, and the cutting is more facilitated.
Wherein, the outside border of end cover main part 1 is equipped with multiunit installation ear 3. The motor is fixed at the working position through the mounting lug 3.
Example 2:
as shown in fig. 4 to 6, the main structure of the visual motor end cover of this embodiment is the same as that of embodiment 1, and the difference is that the visual window slot 7 is an irregular sector with the same shape, the visual window slot 7 has two arc-shaped sides and two radial sides, the lengths of the radial sides of the visual window slot 7 are different, the radial sides of the visual window slot 7 incline in the same direction, the inclination direction of the radial sides is the same as the rotation direction of the motor, the inclined radial sides are the same as the rotation direction of the motor, and are also the same as the air duct direction formed when the motor operates, the wind resistance formed by the end cover is also smaller, and the wind noise is also smaller.
While the foregoing embodiments are illustrative of the present invention, various modifications and changes may be readily made by those skilled in the art based upon the teachings and principles of this invention, which are intended to be limited not to the details of construction and methods herein shown, but rather to the preferred embodiments described, and therefore all equivalent modifications and changes in light of the above teachings are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (8)
1. The utility model provides a visual motor end cover, includes end cover main part (1), end cover main part (1) is equipped with multiunit mounting hole (4), the inboard border of end cover main part (1) is equipped with connects protruding edge (5), be equipped with bearing sleeve (6) in the middle of the inboard of end cover main part (1), its characterized in that, multiunit visual window groove (7) have been seted up to the terminal surface interval of end cover main part (1), end cover main part (1) quilt multiunit connecting plate (2) are cut apart in visual window groove (7), through connecting plate (2) are connected bearing sleeve (6) with the border of end cover main part (1), every group visual window groove (7) all sealed a set of transparent cover plate of being fixed with.
2. A visual motor end cover according to claim 1, characterized in that a circle of convex ring strip (9) is arranged on the inner side edge of the end cover main body (1), a sealing gasket groove (10) is formed by the convex ring strip (9) and the connecting convex edge (5), and a sealing gasket is placed in the sealing gasket groove (10).
3. The visual motor end cover according to claim 1, characterized in that the edges of the connecting plates (2) are provided with limiting strips (8), mounting positions are reserved between the connecting plates (2) and the limiting strips (8), and the transparent cover plate is fixed on the mounting positions adjacent to the edges of the connecting plates (2).
4. A visual motor end cap according to claim 1, characterized in that the bearing sleeve (6) is convex with respect to the outside of the end cap body (1).
5. A visual motor end cap according to claim 1, characterized in that the visual window slots (7) are equiangularly evenly distributed about the central axis of the bearing sleeve (6).
6. A visual motor end cap according to claim 4, characterized in that the window groove (7) is sector-shaped concentric with the bearing sleeve (6).
7. The visualization motor end cover according to claim 4, wherein the visual window slot (7) is an irregular sector with the same shape, the visual window slot (7) has two arc-shaped sides and two radial sides, the radial sides of the visual window slot (7) have different lengths, the radial sides of the visual window slot (7) are inclined to the same direction, and the inclined direction of the radial sides is the same as the rotation direction of the motor.
8. A visual motor end cap according to claim 1, characterized in that the outer side edge of the end cap body (1) is provided with a plurality of sets of mounting ears (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111512580.9A CN114050677A (en) | 2021-12-11 | 2021-12-11 | Visual motor end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111512580.9A CN114050677A (en) | 2021-12-11 | 2021-12-11 | Visual motor end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114050677A true CN114050677A (en) | 2022-02-15 |
Family
ID=80212690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111512580.9A Pending CN114050677A (en) | 2021-12-11 | 2021-12-11 | Visual motor end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114050677A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123598A (en) * | 2021-11-25 | 2022-03-01 | 浙江绿驹车业有限公司 | Hub motor end cover observation device |
| CN115833446A (en) * | 2022-12-21 | 2023-03-21 | 佳木斯电机股份有限公司 | Winding rotor observation window cover structure for hoisting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1534325A (en) * | 1976-06-07 | 1978-11-29 | Gakken Co Ltd | Electric motor |
| CN204578248U (en) * | 2015-03-24 | 2015-08-19 | 台州市路桥鼎新阳光机电科技有限公司 | A kind of end cap had an X-rayed of electric vehicle motor |
| CN205377525U (en) * | 2015-12-04 | 2016-07-06 | 江苏亿林利达新能源科技有限公司 | Pass through window formula electric motor car motor end cover |
| CN210806940U (en) * | 2019-11-20 | 2020-06-19 | 成成 | Visual type terminal box end cover of water-cooled motor |
| CN213185711U (en) * | 2020-10-26 | 2021-05-11 | 揭阳市楷得利微型电机有限公司 | Micro motor with dustproof construction |
-
2021
- 2021-12-11 CN CN202111512580.9A patent/CN114050677A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1534325A (en) * | 1976-06-07 | 1978-11-29 | Gakken Co Ltd | Electric motor |
| CN204578248U (en) * | 2015-03-24 | 2015-08-19 | 台州市路桥鼎新阳光机电科技有限公司 | A kind of end cap had an X-rayed of electric vehicle motor |
| CN205377525U (en) * | 2015-12-04 | 2016-07-06 | 江苏亿林利达新能源科技有限公司 | Pass through window formula electric motor car motor end cover |
| CN210806940U (en) * | 2019-11-20 | 2020-06-19 | 成成 | Visual type terminal box end cover of water-cooled motor |
| CN213185711U (en) * | 2020-10-26 | 2021-05-11 | 揭阳市楷得利微型电机有限公司 | Micro motor with dustproof construction |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123598A (en) * | 2021-11-25 | 2022-03-01 | 浙江绿驹车业有限公司 | Hub motor end cover observation device |
| CN115833446A (en) * | 2022-12-21 | 2023-03-21 | 佳木斯电机股份有限公司 | Winding rotor observation window cover structure for hoisting |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220215 |