CN210780401U - Cake type motor transmission connecting mechanism - Google Patents
Cake type motor transmission connecting mechanism Download PDFInfo
- Publication number
- CN210780401U CN210780401U CN201922238959.XU CN201922238959U CN210780401U CN 210780401 U CN210780401 U CN 210780401U CN 201922238959 U CN201922238959 U CN 201922238959U CN 210780401 U CN210780401 U CN 210780401U
- Authority
- CN
- China
- Prior art keywords
- motor
- spline
- lubricating grease
- internal spline
- axle sleeve
- 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
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Abstract
The utility model discloses a cake formula motor drive coupling mechanism, including axle sleeve, sealing strip, motor shaft, lubricating grease, internal spline, external spline, internal spline and motor shaft fixed connection, the inboard at the motor shaft is installed to the axle sleeve, internal spline and external spline meshing are connected, lubricating grease is injected into with the meshing department of external spline to the internal spline, the sealing strip cover is in the outside of lubricating grease, the external spline is installed on the axle sleeve. The utility model discloses when can making motor and equipment work axle direct hookup, not receive its swing, vibration and axial float influence keep the whole steady operation of equipment, the purpose had both guaranteed the life cycle of motor, had guaranteed the operation again reliably.
Description
Technical Field
The utility model relates to a cake formula motor drive coupling mechanism.
Background
The existing motor requires the direct connection of the rotating shaft on the rotor and the working shaft of the equipment, but under the general condition, due to space limitation, the cake-type motor can swing when in operation, sometimes the deflection angle is larger than 2 degrees, the working rotating shaft and the rotating shaft of the motor are not concentric, and thus the service life of the motor can be seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects in the prior product and providing a cake type motor transmission connecting mechanism.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a cake formula motor drive coupling mechanism, includes axle sleeve, sealing strip, motor shaft, lubricating grease, internal spline, external spline, internal spline and motor shaft fixed connection, the inboard at motor shaft is installed to the axle sleeve, internal spline and external spline meshing are connected, lubricating grease is injected into to the meshing department of internal spline and external spline, the sealing strip cover is in the outside of lubricating grease, external spline installs on the axle sleeve.
Preferably, the motor further comprises an elastic diaphragm, and the connecting flanges at the two ends of the rotating shaft of the motor are fixedly connected with the elastic diaphragm.
Preferably, the external splines are spherical involute splines.
Preferably, the sealing strip is used for sealing grease.
Preferably, the device further comprises a bolt, and both ends of the rotating shaft of the motor are fixedly connected with the elastic membrane through the bolt.
The utility model has the advantages as follows: the utility model can allow any angle not more than 3 degrees to be used by forming spline meshing connection through the internal spline on the rotating shaft of the motor and the spherical tooth type external spline on the shaft sleeve matched with the motor on the working shaft of the device; lubricating grease is injected into the meshing part, and two ends of the meshing part are respectively sealed through sealing strips, so that the lubricating grease is prevented from losing; the elastic membranes are added at the connecting flanges at the two ends of the rotating shaft of the motor, so that the centering effect is achieved in the operation process of the motor; the utility model discloses when can making motor and equipment work axle direct hookup, not receive its swing, vibration and axial float influence keep the whole steady operation of equipment, the purpose had both guaranteed the life cycle of motor, had guaranteed the operation again reliably.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a structural diagram of a transmission connecting mechanism of a pancake motor at the position of the pancake motor.
Detailed Description
The technical scheme of the utility model is further explained by combining the attached drawings of the specification:
as shown in fig. 2, the structure of the pancake motor drive connection mechanism 18 in the position of the pancake motor is shown.
As shown in fig. 1, a cake formula motor transmission coupling mechanism, including axle sleeve 1, sealing strip 2, motor shaft 5, lubricating grease 6, internal spline 7, external spline 8, internal spline 7 and motor shaft 5 fixed connection, axle sleeve 1 is installed in the inboard of motor shaft 5, internal spline 7 is connected with external spline 8 meshing, lubricating grease 6 is injected into the meshing department of internal spline 7 and external spline 8, sealing strip 2 cover is in the outside of lubricating grease 6, external spline 8 is installed on axle sleeve 1. The utility model discloses still include elastic diaphragm 3, the flange department at the both ends of motor shaft 5 all with 3 fixed connection of elastic diaphragm, elastic diaphragm plays the aligning effect at the motor operation in-process. The external spline 8 is a spherical tooth type involute spline and can be connected with the internal spline at any angle not exceeding 3 degrees. The sealing strip 2 is used for sealing the grease 6. The utility model discloses still include bolt 4, the both ends of motor shaft 5 are all through bolt 4 and 3 fixed connection of elastic diaphragm.
The utility model can allow any angle not more than 3 degrees to be used by forming spline meshing connection through the internal spline on the rotating shaft of the motor and the spherical tooth type external spline on the shaft sleeve matched with the motor on the working shaft of the device; lubricating grease is injected into the meshing part, and two ends of the meshing part are respectively sealed through sealing strips, so that the lubricating grease is prevented from losing; the elastic membranes are added at the connecting flanges at the two ends of the rotating shaft of the motor, so that the centering effect is achieved in the operation process of the motor; the utility model discloses when can making motor and equipment work axle direct hookup, not receive its swing, vibration and axial float influence keep the whole steady operation of equipment, the purpose had both guaranteed the life cycle of motor, had guaranteed the operation again reliably.
It should be noted that the above list is only one specific embodiment of the present invention. Obviously, the present invention is not limited to the above embodiments, and many modifications can be made, and in short, all modifications that can be directly derived or suggested by the person skilled in the art from the disclosure of the present invention should be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a cake formula motor drive coupling mechanism, its characterized in that includes axle sleeve (1), sealing strip (2), motor shaft (5), lubricating grease (6), internal spline (7), external spline (8), internal spline (7) and motor shaft (5) fixed connection, the inboard at motor shaft (5) is installed in axle sleeve (1), internal spline (7) are connected with external spline (8) meshing, lubricating grease (6) are injected into to the meshing department of internal spline (7) and external spline (8), sealing strip (2) cover is in the outside of lubricating grease (6), external spline (8) are installed on axle sleeve (1).
2. The cake-type motor transmission connecting mechanism according to claim 1, further comprising an elastic membrane (3), wherein the connecting flanges at both ends of the motor rotating shaft (5) are fixedly connected with the elastic membrane (3).
3. The pancake motor drive connection according to claim 1, wherein the external splines (8) are spherical involute splines.
4. The pancake motor drive connection according to claim 1, wherein the sealing strip (2) is used to seal the grease (6).
5. The cake-type motor transmission connecting mechanism as claimed in claim 2, further comprising a bolt (4), wherein both ends of the motor rotating shaft (5) are fixedly connected with the elastic diaphragm (3) through the bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922238959.XU CN210780401U (en) | 2019-12-13 | 2019-12-13 | Cake type motor transmission connecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922238959.XU CN210780401U (en) | 2019-12-13 | 2019-12-13 | Cake type motor transmission connecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210780401U true CN210780401U (en) | 2020-06-16 |
Family
ID=71036798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922238959.XU Expired - Fee Related CN210780401U (en) | 2019-12-13 | 2019-12-13 | Cake type motor transmission connecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210780401U (en) |
-
2019
- 2019-12-13 CN CN201922238959.XU patent/CN210780401U/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 |
Granted publication date: 20200616 Termination date: 20201213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |