CN210201621U - Motor shaft core fixer - Google Patents
Motor shaft core fixer Download PDFInfo
- Publication number
- CN210201621U CN210201621U CN201921332200.1U CN201921332200U CN210201621U CN 210201621 U CN210201621 U CN 210201621U CN 201921332200 U CN201921332200 U CN 201921332200U CN 210201621 U CN210201621 U CN 210201621U
- Authority
- CN
- China
- Prior art keywords
- motor shaft
- fixed barrel
- shaft core
- fixing base
- 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.)
- Expired - Fee Related
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a motor shaft core fixer contains a fixing base, the fixing base contain an annular fixed barrel, the lateral wall of fixed barrel on be equipped with a plurality of location screws, the upper end of fixed barrel on be equipped with a plurality of spliced poles, the lower terminal surface of fixed barrel on be equipped with a plurality of connecting grooves, the connecting groove with the spliced pole cooperate, the location screw on be equipped with mobilizable positioning screw. The fixing seat and the positioning screw are made of aluminum alloy. In the process of pressing the motor end cover, the motor shaft is locked, so that no deflection occurs, and the press fitting efficiency is high.
Description
Technical Field
The utility model relates to a motor mounting tool, more exactly, be a motor shaft core fixer.
Background
When the end cover is installed on the motor shaft, the motor shaft is easy to deflect due to the fact that the core body and the shaft body of the motor shaft are magnetic, and installation quality of the end cover is affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that prior art exists to a motor shaft core fixer is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a motor shaft core fixer, its characterized in that, motor shaft core fixer contain a fixing base, the fixing base contain an annular fixed barrel, the lateral wall of fixed barrel on be equipped with a plurality of location screws, the upper end of fixed barrel on be equipped with a plurality of spliced poles, the lower terminal surface of fixed barrel on be equipped with a plurality of connecting grooves, the connecting groove with the spliced pole cooperate, the location screw on be equipped with mobilizable positioning screw.
As the preferred embodiment of the utility model, the fixing base and the positioning screw are made of aluminum alloy.
The utility model discloses a motor shaft core fixer has following advantage: during the use, at first the user puts into the motor casing with the end cover of motor, then puts into the fixing base for the motor shaft is entangled to the fixing base, and adjusts each positioning screw, makes positioning screw support the motor shaft. At this point the motor shaft is fixed. Finally, the user compresses the end cap of the motor. In the process of pressing the motor end cover, the motor shaft is locked, so that no deflection occurs, and the press fitting efficiency is high. The motor shaft core fixer is simple in structure, obvious in effect, low in cost and high in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a motor shaft core fixer according to the present invention;
FIG. 2 is an exploded perspective view of the motor shaft core holder of FIG. 1;
fig. 3 is a schematic perspective view of a fixing seat of the motor shaft core fixer in fig. 2;
FIG. 4 is a cross-sectional view of the holder of FIG. 3 taken along line A-A;
fig. 5 is a schematic view of the motor shaft core holder in fig. 1, in this case, in a combined manner.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 4, the motor shaft core fixer 1 includes a fixing base 2, the fixing base 2 includes an annular fixing barrel 20, the side wall of the fixing barrel 20 is provided with a plurality of positioning screw holes 21, the upper end face of the fixing barrel 20 is provided with a plurality of connecting posts 22, the lower end face of the fixing barrel 20 is provided with a plurality of connecting grooves 23, the connecting grooves 23 are matched with the connecting posts 22, and the positioning screw holes 21 are provided with movable positioning screws 3.
The fixing seat 2 and the positioning screw rod 3 are made of aluminum alloy and cannot be attracted by a magnetic motor core and a shaft body.
During the use, at first the user puts into the motor casing with the end cover of motor, then puts into fixing base 2 for the motor shaft is entangled to fixing base 2, and adjusts each positioning screw 3, makes positioning screw 3 support the motor shaft. At this point the motor shaft is fixed. Finally, the user compresses the end cap of the motor. In the process of pressing the motor end cover, the motor shaft is locked, so that no deflection occurs, and the press fitting efficiency is high.
As shown in fig. 5, when the motor shaft is long, a plurality of fixing bases 2 can be used in a stacked manner.
The motor shaft core fixer is simple in structure, obvious in effect, low in cost and high in practicability.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts 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 (2)
1. The utility model provides a motor shaft core fixer, a serial communication port, motor shaft core fixer (1) contain a fixing base (2), fixing base (2) contain an annular fixed barrel (20), the lateral wall of fixed barrel (20) on be equipped with a plurality of location screw (21), the upper end of fixed barrel (20) on be equipped with a plurality of spliced poles (22), the lower terminal surface of fixed barrel (20) on be equipped with a plurality of connecting grooves (23), connecting groove (23) with spliced pole (22) cooperate, location screw (21) on be equipped with mobilizable set screw (3).
2. The motor shaft core fixer according to claim 1, wherein the fixing seat (2) and the positioning screw rod (3) are made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332200.1U CN210201621U (en) | 2019-08-16 | 2019-08-16 | Motor shaft core fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332200.1U CN210201621U (en) | 2019-08-16 | 2019-08-16 | Motor shaft core fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210201621U true CN210201621U (en) | 2020-03-27 |
Family
ID=69865995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921332200.1U Expired - Fee Related CN210201621U (en) | 2019-08-16 | 2019-08-16 | Motor shaft core fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210201621U (en) |
-
2019
- 2019-08-16 CN CN201921332200.1U patent/CN210201621U/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: 20200327 Termination date: 20200816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |