CN210867376U - Novel flange end cover assembly of three-phase asynchronous motor - Google Patents
Novel flange end cover assembly of three-phase asynchronous motor Download PDFInfo
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- CN210867376U CN210867376U CN201922385060.0U CN201922385060U CN210867376U CN 210867376 U CN210867376 U CN 210867376U CN 201922385060 U CN201922385060 U CN 201922385060U CN 210867376 U CN210867376 U CN 210867376U
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- end cover
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Abstract
The utility model discloses a novel flange end cover assembly of a three-phase asynchronous motor, which comprises a flange end cover, a base, a bearing outer cover and a bearing inner cover; a plurality of heat dissipation ribs are arranged on the flange end cover in a surrounding manner, a plurality of bolt holes are arranged on a flange flat plate positioned on the outer circumference of the flange end cover in a surrounding manner, and a bearing hole is formed in the middle of the flange end cover in a penetrating manner; the flange end cover is fixedly connected with the base, a bearing is arranged in the flange end cover, a bearing outer cover and a bearing inner cover are respectively arranged on two sides of the bearing, and the bearing outer cover and the bearing inner cover are fixedly connected with the flange end cover. The utility model discloses merge integrative with flange and frame end cover, greatly reduced the axial length of flange end cover, and be equipped with several heat dissipation muscle on the flange end cover, also improved the heat-sinking capability of flange end cover when having strengthened flange end cover mechanical strength, make the work bearing temperature reduce, safe and reliable operation more.
Description
Technical Field
The utility model relates to a three-phase asynchronous motor technical field especially relates to a novel flange end cover assembly of three-phase asynchronous motor.
Background
Because of different application occasions of the motors, the installation modes of the motors are different, for a vertical and horizontal motor, a machine base is generally provided with bottom feet to realize horizontal installation, and a machine base end cover adopts a flange end cover to realize vertical installation. However, the conventional flange end cover is provided with two parts, namely a flange and a base end cover. The length of the end cover of the whole engine base is lengthened, the heat dissipation capacity of the end cover of the engine base is reduced, and the bearing installed in the end cover of the motor is enabled to be overhigh in working temperature and influence normal work.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned problem, provide a novel flange end cover assembly of three-phase asynchronous motor.
In order to solve the technical problem, the technical scheme of the utility model is that: the novel flange end cover assembly of the three-phase asynchronous motor comprises a flange end cover, a base, a bearing outer cover and a bearing inner cover; a plurality of heat dissipation ribs are arranged on the flange end cover in a surrounding manner, a plurality of bolt holes are arranged on a flange flat plate positioned on the outer circumference of the flange end cover in a surrounding manner, and a bearing hole is formed in the middle of the flange end cover in a penetrating manner; the flange end cover is fixedly connected with the base, a bearing is arranged in the flange end cover, a bearing outer cover and a bearing inner cover are respectively arranged on two sides of the bearing, and the bearing outer cover and the bearing inner cover are fixedly connected with the flange end cover.
Furthermore, the flange end cover is fixedly connected with the base through a bolt I.
Furthermore, the bearing outer cover, the flange end cover and the bearing inner cover are fixedly connected through a second bolt in sequence.
The utility model discloses merge integrative with flange and frame end cover, greatly reduced the axial length of flange end cover, and be equipped with several heat dissipation muscle on the flange end cover, also improved the heat-sinking capability of flange end cover when having strengthened flange end cover mechanical strength, make the work bearing temperature reduce, safe and reliable operation more.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the flanged end cap;
fig. 3 is a partially enlarged view of fig. 1.
Wherein: the method comprises the following steps of 1-flange end cover, 2-heat dissipation rib, 3-flange flat plate, 4-bolt hole, 5-bolt I, 6-machine base, 7-bearing, 8-bearing outer cover, 9-bearing inner cover and 10-bolt II.
Detailed Description
The following description of the present invention will be made with reference to the accompanying drawings 1-3.
The novel flange end cover assembly of the three-phase asynchronous motor comprises a flange end cover 1, a machine base 6, a bearing 7, a bearing outer cover 8 and a bearing inner cover 9; a plurality of heat dissipation ribs 2 are arranged on the flange end cover 1 in an encircling manner, a plurality of bolt holes 4 are arranged on a flange flat plate 3 positioned on the outer circumference of the flange end cover 1 in an encircling manner, and a bearing hole is formed in the middle of the flange end cover 1 in a penetrating manner; the flange end cover 1 is fixedly connected with the base 6 through a first bolt 5, a bearing 7 is installed in the flange end cover 1, a bearing outer cover 8 and a bearing inner cover 9 are installed on two sides of the bearing 7 respectively, the bearing outer cover 8 and the bearing inner cover 9 are fixedly connected with the flange end cover 1, and preferably, the bearing outer cover 8, the flange end cover 1 and the bearing inner cover 9 are fixedly connected through a second bolt 10 in sequence.
The flange and the end cover of the engine base are combined into a whole, the axial length of the flange end cover 1 is greatly reduced, and the flange end cover 1 is provided with a plurality of radiating ribs 2, so that the mechanical strength of the flange end cover 1 is enhanced, the radiating capacity of the flange end cover 1 is improved, the temperature of the working bearing 7 is reduced, and the operation is safer and more reliable.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (3)
1. The novel flange end cover assembly of the three-phase asynchronous motor is characterized by comprising a flange end cover (1), a machine base (6), a bearing (7), a bearing outer cover (8) and a bearing inner cover (9); a plurality of heat dissipation ribs (2) are arranged on the flange end cover (1) in an encircling manner, a plurality of bolt holes (4) are arranged on a flange flat plate (3) positioned on the outer circumference of the flange end cover (1) in an encircling manner, and a bearing hole is formed in the middle of the flange end cover (1) in a through manner; the flange end cover (1) is fixedly connected with the base (6), the bearing (7) is installed in the flange end cover (1), the bearing outer cover (8) and the bearing inner cover (9) are installed on two sides of the bearing (7) respectively, and the bearing outer cover (8) and the bearing inner cover (9) are fixedly connected with the flange end cover (1).
2. The novel flange end cover assembly of the three-phase asynchronous motor as claimed in claim 1, wherein the flange end cover (1) is fixedly connected with the base (6) through a first bolt (5).
3. The novel flange end cover assembly of the three-phase asynchronous motor as claimed in claim 1, wherein the bearing outer cover (8), the flange end cover (1) and the bearing inner cover (9) are fixedly connected in sequence through a second bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385060.0U CN210867376U (en) | 2019-12-26 | 2019-12-26 | Novel flange end cover assembly of three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385060.0U CN210867376U (en) | 2019-12-26 | 2019-12-26 | Novel flange end cover assembly of three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210867376U true CN210867376U (en) | 2020-06-26 |
Family
ID=71287541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922385060.0U Active CN210867376U (en) | 2019-12-26 | 2019-12-26 | Novel flange end cover assembly of three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210867376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112448523A (en) * | 2020-11-25 | 2021-03-05 | 中车永济电机有限公司 | Motor bearing modular structure easy to replace |
-
2019
- 2019-12-26 CN CN201922385060.0U patent/CN210867376U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112448523A (en) * | 2020-11-25 | 2021-03-05 | 中车永济电机有限公司 | Motor bearing modular structure easy to replace |
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