CN213637348U - Driving motor for spinning - Google Patents
Driving motor for spinning Download PDFInfo
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- CN213637348U CN213637348U CN202022446613.1U CN202022446613U CN213637348U CN 213637348 U CN213637348 U CN 213637348U CN 202022446613 U CN202022446613 U CN 202022446613U CN 213637348 U CN213637348 U CN 213637348U
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- coupling
- spindle
- spinning
- shaft
- mounting
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Abstract
The embodiment of the utility model discloses a driving motor for spinning, include: a motor body; the coupling shaft part is in transmission connection with the motor body; the output long shaft is in transmission connection with one side of the coupling shaft part, which is far away from the motor body; the spindle mounting part is arranged on the output long shaft and can rotate along with the output long shaft; the spindle mounting part is arranged on the spindle mounting part, and the motor body is arranged on the spindle mounting part; wherein the spindle mounting portion is configured to mount a spinning spindle to the output long shaft. The embodiment of the utility model provides an effectively solved the problem that the motor leads to because of the output shaft overlength.
Description
Technical Field
The utility model relates to a spinning technical field especially relates to a driving motor for spinning.
Background
At present, in the existing spinning process, a spinning spindle is directly sleeved on an output shaft of a spinning driving motor under a common condition. Therefore, the output shaft of the motor needs to be provided long enough to meet this requirement.
However, if the output shaft of the motor is excessively long, the front bearing of the motor is easily damaged due to a large torque, and the service life of the motor is shortened.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a driving motor for spinning has effectively solved motor output shaft overlength and the problem that leads to.
The embodiment of the utility model provides a pair of a driving motor for spinning, it includes: a motor body; the coupling shaft part is in transmission connection with the motor body; the output long shaft is in transmission connection with one side of the coupling shaft part, which is far away from the motor body; the spindle mounting part is sleeved on the output long shaft and used for mounting a spinning spindle and can drive the spinning spindle to rotate along with the output long shaft; the spindle mounting part is arranged on the spindle mounting part, and the motor body is arranged on the spindle mounting part;
in an embodiment of the present invention, the output long shaft includes: the coupling mounting section is in transmission connection with the coupling part; the spindle mounting section is connected with the coupling mounting section; the spindle mounting part is arranged at the joint of the spindle mounting section and the coupling mounting section.
In an embodiment of the present invention, the driving motor for spinning further includes: the first limiting component is used for limiting the spinning spindle to the output long shaft and comprises: the positioning pin shaft is arranged on one side of the spindle mounting part, which is far away from the shaft coupling part; the spindle mounting part is arranged on the output long shaft, and the spindle mounting part is arranged on the output long shaft.
In an embodiment of the present invention, the driving motor for spinning further includes: drive assembly, the cooperation transmission output the major axis with the spindle installation department includes: the flat key counter bore is arranged on the output long shaft; the flat key opening and the flat key counter bore are correspondingly arranged on the spindle mounting part; and the flat key is arranged in the flat key counter bore and the flat key opening.
In an embodiment of the present invention, the spindle mounting portion further has a fixing screw hole; the driving motor further includes: and the fastening piece penetrates through the fixing screw hole to fix the spindle mounting part on the output long shaft.
In an embodiment of the present invention, the coupling portion includes: the coupling piece is sleeved between the driving shaft of the motor body and the output long shaft; and the mounting part is sleeved outside the coupling part and connected with the shell of the motor body.
In an embodiment of the present invention, the mounting member includes: the coupling piece accommodating section is provided with a coupling piece accommodating cavity and a plurality of shell mounting positions; the bearing accommodating section is connected with the coupling accommodating section and sleeved with a bearing, and the bearing is sleeved with the output long shaft.
In an embodiment of the present invention, the bearing is provided with a plurality of bearings, and a bearing spacer sleeved on the output long shaft is provided between the plurality of bearings.
In an embodiment of the present invention, the coupling accommodating section is provided with a plurality of mounting openings corresponding to the housing mounting positions.
In an embodiment of the present invention, the mounting member further includes: and the fixing plate is connected to one end, far away from the shaft coupling accommodating section, of the bearing accommodating section.
In summary, the above embodiments of the present application may have the following advantages or beneficial effects: the driving motor is provided with the shaft coupling part, the shaft coupling part is respectively in transmission connection with the motor body and the output long shaft and is used as a front bearing of the driving motor, so that the front bearing of the motor body is protected, the problem that the front bearing is easily damaged due to the fact that the front bearing is subjected to large torque because the output shaft of the existing motor for spinning is too long is solved, and the service life of the motor body is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a driving motor 100 for spinning according to the present invention.
Fig. 2 is a schematic view showing the connection between the output shaft 30 and the spindle attachment portion 40 in fig. 1.
Fig. 3 is a schematic diagram of the structure of the output shaft 30 in fig. 1.
Fig. 4 is a schematic view showing a connection relationship between the spindle 200, the spindle mounting portion 40, and the axis positioning piece 35.
Fig. 5 is a schematic view of the structure of the spindle mounting part 40 of fig. 1.
Fig. 6 is a schematic view showing a connection relationship between the output long shaft 30, the spindle mounting portion 40, and the flat key.
Fig. 7 is a schematic view of the spindle mounting portion 40 of fig. 1 from another perspective.
Fig. 8 is a schematic structural view of the coupling portion 20 in fig. 1.
Fig. 9 is a sectional view taken along line a-a in fig. 8.
Fig. 10 is a schematic view of the mounting member 22 of fig. 6.
Description of the main element symbols:
100 is a driving motor; 10 is a motor body; 20 is a coupling part; 21 is a coupling member; 22 is a mounting piece; 23 is a coupling accommodating section; 24 is a bearing accommodating section; 25 is a bearing; 26 is a bearing spacer; 27 is a fixing plate; 28 is a shell mounting position; 29 is a mounting opening; 30 is an output long shaft; 31 is a coupling mounting section; 32 is a spindle mounting section; 33 is a limit groove; 34 is a flat key counter bore; 35 is an axis positioning piece; 36 is an annular groove; 40 is a spindle mounting part; 41 is a positioning pin shaft; 42 is a fixing screw hole; 43 is an elastic member; 44 is a flat key opening; 45 is a flat bond;
200 is a spinning spindle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, a driving motor 100 for spinning according to an embodiment of the present invention is provided. The drive motor 100 includes, for example: motor body 10, coupling part 20, output major axis 30 and spindle mounting part 40. The coupling part 20 is in transmission connection with the motor body 10, and the output long shaft 30 is in transmission connection with one side of the coupling part 20 far away from the motor body 10, so that the motor body 10 can drive the output long shaft 30 to rotate through the coupling part 20; the spindle mounting part 40 is provided on the output long shaft 30, can rotate with the output long shaft 30, and is used for mounting the spinning spindle 200 on the output long shaft 30; the coupling part 20 is located between the spindle mounting part 40 and the motor body 10.
For example, when the driving motor 100 is started, the motor body 10 drives the coupling part 20 to rotate, the coupling part 20 drives the output long shaft 30 to rotate, the spindle mounting part 40 rotates in the same direction with the output long shaft 30, and the spindle 200 is fixed to the spindle mounting part 40 to rotate similarly.
Specifically, referring to fig. 2 and 3, the output major axis 30 includes, for example: a coupling mounting section 31 and a spindle mounting section 32. The coupling mounting section 31 is in transmission connection with the coupling part 10; the spindle mounting section 32 is connected to the coupling mounting section 31. Wherein, the junction of shaft coupling installation section 31 and spindle installation section 32 is equipped with spindle installation department 40, and for example, spindle installation department 40 cup joints through interference fit the junction.
Preferably, with continued reference to fig. 2, 3 and 4, the drive motor 100 further comprises, for example: and a limiting component. The limiting component is used for fixedly limiting the spindle 200 to the spindle mounting section 32 of the output long shaft 30, so that when the driving motor 100 is started, the limiting component drives the spindle 200 to rotate along with the output long shaft 30. Specifically, the limiting assembly includes, for example: at least one positioning pin 41, at least one limiting groove 33 and at least one axial positioning piece 35. Wherein, at least one positioning pin shaft 41 is arranged on one side of the spindle mounting part 40 far away from the coupling part 20; at least one limiting groove 33 is arranged at one end of the output long shaft 30 far away from the spindle mounting part 40; and the at least one axial positioning piece 35 is correspondingly arranged in the at least one limiting groove 33.
For example, referring to fig. 4, the spindle 200 is sleeved on the output long shaft 30 and connected to two positioning pins 41, the axis positioning element 35 such as an O-ring is disposed on the limiting groove 33, and the inner ring of the spindle 200 is clamped and sleeved outside the axis positioning element 35, so as to stabilize the rotation axis of the spindle 200, thereby ensuring stable rotation of the spindle 200.
Preferably, referring to fig. 5 and 6, the driving motor 100 further includes, for example: and a transmission assembly. The transmission assembly is used for matching and transmitting the output long shaft and the spindle mounting part. Specifically, the transmission assembly includes, for example: flat key counterbore 34, flat key opening 44 and flat key 45. Wherein, the flat key counter bore 34 is arranged on the output long shaft 30; a flat key opening 44 is provided in the spindle mounting portion 40. Further, a flat key opening 44 corresponds to the flat key counterbore 34, and the spindle mounting portion 40 and the output long shaft 30 are connected by a flat key 45 insertable into the flat key opening 44 and the flat key counterbore 34.
Preferably, referring to fig. 5 and 6, the output shaft 30 is provided with an annular groove 36; the spindle attachment portion 40 further includes, for example: and the elastic piece 43 is matched with the annular groove, and the elastic piece 43 is arranged on the spindle mounting part 40 and is used for being sleeved with the long shaft mounting through hole of the output long shaft 30. The elastic member 43 may be a C-shaped clip spring, which is clipped in the annular groove 36 to fix the spindle mounting portion 40 to the output long shaft 30, so that the spindle mounting portion 40 can be prevented from driving the spindle 200 to move along the output long shaft 30 when the driving motor 100 is operated. Of course, the elastic member 43 may be a shaft clamp made of carbon spring steel or stainless steel, or a washer made of flexible graphite.
Preferably, referring to fig. 7, the spindle mounting portion 40 is further provided with a fixing screw hole 42; the driving motor 100 further includes: fasteners (not shown) that pass through the fastening screw holes 42 also serve to secure the spindle mounting portion 40 to the output shaft 30, thereby also preventing the spindle mounting portion 40 from moving the spindle 200 along the output shaft 30 when the driving motor 100 is activated.
Preferably, referring to fig. 8, the coupling part 20 includes: a coupling 21 and a mounting 22. Wherein, the coupling member 21 is sleeved between the driving shaft of the motor body 10 and the output long shaft 30; the mounting member 22 is disposed outside the coupling member 21 and connected to the housing of the motor body 10. The coupling 21 may be, for example, a diaphragm coupling, a quincunx coupling or a rigid coupling.
Preferably, the mounting member 22 includes: a coupling receiving section 23 and a bearing receiving section 24. The coupling member 21 is arranged in the coupling member accommodating section 23, and the coupling member accommodating section 23 is further provided with a plurality of housing mounting positions 28; the bearing accommodating section 24 is connected with the coupling accommodating section 23 and sleeved with a bearing 25, and the bearing 25 is sleeved with a coupling mounting section 31 of the output long shaft 30.
Preferably, referring to fig. 9, the bearing accommodating section 24 is provided with a plurality of bearings 25 as a front bearing of the driving motor 100, and the plurality of bearings 25 are sleeved on the output long shaft 30, so as to reduce the torque applied to the front bearing of the driving motor 100. Further, a bearing spacer 26 sleeved on the output long shaft 30 may be provided between the plurality of bearings 25, thereby adjusting the play and the preload of the plurality of bearings 25. For example, two bearings 25 are provided with a bearing spacer 26 therebetween.
Preferably, referring to fig. 10, the coupling receiving section 23 is provided with a plurality of mounting openings 29, the mounting openings 29 corresponding to the housing mounting locations 28 to facilitate coupling the mounting member 22 with the motor body 10.
Preferably, the mount 22 further comprises: and a fixing plate 27 connected to an end of the bearing accommodating section 24 remote from the coupling accommodating section 23, that is, the fixing plate 27 is provided at an end of the bearing accommodating section 24 close to the spindle mounting portion 40.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A drive motor for spinning, comprising:
a motor body;
the coupling shaft part is in transmission connection with the motor body;
the output long shaft is in transmission connection with one side of the coupling shaft part, which is far away from the motor body;
the spindle mounting part is sleeved on the output long shaft and used for mounting a spinning spindle and can drive the spinning spindle to rotate along with the output long shaft;
wherein, the coupling part is located the spindle installation part with between the motor body.
2. A drive motor for spinning as recited in claim 1, wherein said output long shaft comprises:
the coupling mounting section is in transmission connection with the coupling part;
the spindle mounting section is connected with the coupling mounting section;
the spindle mounting part is arranged at the joint of the spindle mounting section and the coupling mounting section.
3. The driving motor for spinning as recited in claim 1, further comprising:
a restraining assembly for restraining the spinning spindle to the output long axis, comprising:
at least one positioning pin shaft arranged on the spindle mounting part;
the limiting groove is arranged at one end of the output long shaft, which is far away from the spindle mounting part;
and the at least one axis positioning piece is correspondingly arranged in the at least one limiting groove.
4. The driving motor for spinning as recited in claim 1, further comprising:
drive assembly, the cooperation transmission output the major axis with the spindle installation department includes:
the flat key counter bore is arranged on the output long shaft;
the flat key opening and the flat key counter bore are correspondingly arranged on the spindle mounting part;
and the flat key is arranged in the flat key counter bore and the flat key opening.
5. The driving motor for spinning as recited in claim 1, wherein said spindle mounting portion further defines a fixing screw hole; the driving motor further includes:
and the fastening piece penetrates through the fixing screw hole to fix the spindle mounting part on the output long shaft.
6. The drive motor for spinning according to claim 1, wherein the shaft coupling portion includes:
the coupling piece is sleeved between the driving shaft of the motor body and the output long shaft;
and the mounting part is sleeved outside the coupling part and connected with the shell of the motor body.
7. The drive motor for spinning of claim 6, wherein the mount includes:
the coupling piece accommodating section is provided with a coupling piece accommodating cavity and a plurality of shell mounting positions;
the bearing accommodating section is connected with the coupling accommodating section and sleeved with a bearing, and the bearing is sleeved with the output long shaft.
8. The driving motor for spinning as claimed in claim 7, wherein there are a plurality of said bearings, and a bearing spacer sleeved on said output long shaft is provided between said plurality of said bearings.
9. The drive motor for spinning of claim 7 wherein the coupling receiving section is provided with a plurality of mounting openings corresponding to the housing mounting locations.
10. The drive motor for spinning of claim 7, said mount further comprising:
and the fixing plate is connected to one end, far away from the shaft coupling accommodating section, of the bearing accommodating section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022446613.1U CN213637348U (en) | 2020-10-29 | 2020-10-29 | Driving motor for spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022446613.1U CN213637348U (en) | 2020-10-29 | 2020-10-29 | Driving motor for spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213637348U true CN213637348U (en) | 2021-07-06 |
Family
ID=76625663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022446613.1U Active CN213637348U (en) | 2020-10-29 | 2020-10-29 | Driving motor for spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213637348U (en) |
-
2020
- 2020-10-29 CN CN202022446613.1U patent/CN213637348U/en active Active
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