CN212518628U - Motor flange and sealing mechanism thereof - Google Patents
Motor flange and sealing mechanism thereof Download PDFInfo
- Publication number
- CN212518628U CN212518628U CN202021665310.2U CN202021665310U CN212518628U CN 212518628 U CN212518628 U CN 212518628U CN 202021665310 U CN202021665310 U CN 202021665310U CN 212518628 U CN212518628 U CN 212518628U
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- motor
- flange
- motor flange
- sealing mechanism
- oil blanket
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Abstract
The utility model discloses a motor flange and sealing mechanism thereof, including motor casing, motor flange and pivot, motor casing and motor flange connection, the pivot is by the inside motor flange that outwards runs through of motor casing, the shell type spiral seal is installed in the outside of motor flange, and the oil blanket is installed to the inboard of motor flange, through the setting of shell type spiral seal and oil blanket, forms the effect of double containment, and the liquid in the motor flange can not enter into motor casing's inside, can not influence the normal work of motor, has improved the life of motor.
Description
Technical Field
The utility model relates to a motor flange and sealing mechanism thereof.
Background
The motor is commonly used in daily life and mainly plays a role in transmission; the motor is generally completed through the action of the flange in the using or installing process, and is connected with other equipment such as a speed reducer and the like through the action of the flange; there is therefore a need for improvements to existing flange and seal arrangements.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a convenient to use, easy operation, the installation of being convenient for, through the setting of double-deck sealed for leakproofness between flange and the pivot is good, and the liquid of flange one side can not get into the inside of motor along the pivot, has improved the life of motor, has guaranteed the normal operation of motor, has practicality and the motor flange and the sealing mechanism of using the universality.
In order to solve the above problem, the utility model adopts the following technical scheme:
the utility model provides a motor flange and sealing mechanism thereof, includes motor casing, motor flange and pivot, motor casing and motor flange joint, the pivot is by the inside motor flange that outwards runs through of motor casing, motor flange part extends formation oil blanket fixed part, bearing installation department, flange joint portion and flange fixed part to the outside, the outside of oil blanket fixed part is fixed with the thread insert formula spiral seal, and the oil blanket is installed to its inboard, the flange fixed part is connected with motor casing.
Preferably, the motor flange is internally provided with an extension part extending towards the rotating shaft, and the extension part is in an annular structure and forms a retaining ring.
This setting is convenient for carry on spacingly to the oil blanket, the installation of the oil blanket of also being convenient for simultaneously.
Preferably, the bearing mounting portion is an annular structure, and a bearing is mounted inside the bearing mounting portion.
This setting is convenient for the fixed of bearing to carry on spacingly to it.
Preferably, a protruding structure is arranged at one end of the flange fixing part connected with the motor shell.
This setting is convenient for motor flange and motor casing's location, installation.
The utility model has the advantages that: convenient to use, easy operation, the installation of being convenient for through the setting of double-deck sealed for the leakproofness between flange and the pivot is good, and the liquid of flange one side can not get into the inside of motor along the pivot, has improved the life of motor, has guaranteed the normal operation of motor, has practicality and the universality of use.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the scope of the present invention is not limited thereto.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of A-A of the present invention;
the novel motor comprises a motor shell 1, a motor flange 2, a rotating shaft 3, a threaded sleeve type spiral seal 4, an oil seal 5, an oil seal fixing part 6, a bearing mounting part 7, a bearing 8, a flange connecting part 9, a flange fixing part 10, a retainer ring 11 and a bulge structure 12.
Detailed Description
Referring to a motor flange and sealing mechanism shown in fig. 1-2, including motor casing 1, motor flange 2 and pivot 3, motor casing 1 and motor flange joint, pivot 3 is by motor casing 1 inside outside motor flange 2 that runs through, motor flange 2 part extends to the outside and forms oil blanket fixed part 6, bearing installation department 7, flange joint portion 9 and flange fixed part 10, the outside of oil blanket fixed part 6 is fixed with shell type spiral seal 4, and oil blanket 5 is installed to its inboard, and shell type spiral seal 4 sets up in the outside of oil blanket 5, flange fixed part 10 is connected with motor casing 1.
Further, an extension part extending towards the rotating shaft is arranged inside the motor flange 2, and the extension part is of an annular structure and forms a retaining ring 11.
Further, the bearing mounting portion 7 has an annular structure, and a bearing 8 is mounted inside the bearing mounting portion.
Further, a protruding structure 12 is arranged at one end of the flange fixing part 10 connected with the motor housing 1.
The utility model discloses during the use, make motor flange and motor casing be connected through the effect of flange fixed part, the effect through flange joint portion is connected external equipment such as motor and reduction gear, and the pivot is at the pivoted in-process, through the effect of shell type spiral seal and oil blanket, and the inside that liquid such as lubricating oil of motor flange one end can not get into the motor along the pivot plays better sealed effect.
The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a motor flange and sealing mechanism thereof, includes motor casing, motor flange and pivot, motor casing and motor flange joint, its characterized in that: the pivot is by inside motor flange that outwards runs through of motor casing, motor flange part extends formation oil blanket fixed part, bearing installation department, flange joint portion and flange fixed part to the outside, the outside of oil blanket fixed part is fixed with the thread insert formula spiral seal, and the oil blanket is installed to its inboard, the flange fixed part is connected with motor casing.
2. A motor flange and its sealing mechanism according to claim 1, characterized in that: and an extension part extending towards the rotating shaft is arranged in the motor flange, and the extension part is of an annular structure and forms a check ring.
3. A motor flange and its sealing mechanism according to claim 1, characterized in that: the bearing mounting part is of an annular structure, and a bearing is mounted on the inner side of the bearing mounting part.
4. A motor flange and its sealing mechanism according to claim 1, characterized in that: one end of the flange fixing part connected with the motor shell is provided with a protruding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021665310.2U CN212518628U (en) | 2020-08-12 | 2020-08-12 | Motor flange and sealing mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021665310.2U CN212518628U (en) | 2020-08-12 | 2020-08-12 | Motor flange and sealing mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212518628U true CN212518628U (en) | 2021-02-09 |
Family
ID=74384429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021665310.2U Active CN212518628U (en) | 2020-08-12 | 2020-08-12 | Motor flange and sealing mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212518628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023168904A1 (en) * | 2022-03-11 | 2023-09-14 | 浙江欣立电器科技有限公司 | Oil-proof servo motor for computer numerical control machine tool |
-
2020
- 2020-08-12 CN CN202021665310.2U patent/CN212518628U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023168904A1 (en) * | 2022-03-11 | 2023-09-14 | 浙江欣立电器科技有限公司 | Oil-proof servo motor for computer numerical control machine tool |
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