CN213521544U - Novel motor structure - Google Patents
Novel motor structure Download PDFInfo
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- CN213521544U CN213521544U CN202022309406.1U CN202022309406U CN213521544U CN 213521544 U CN213521544 U CN 213521544U CN 202022309406 U CN202022309406 U CN 202022309406U CN 213521544 U CN213521544 U CN 213521544U
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- main shaft
- motor
- transmission main
- transmission
- connecting flange
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Abstract
The utility model provides a novel motor structure, which comprises a motor and a rotating part, wherein the motor comprises a transmission main shaft, and the rotating part is coaxially and fixedly connected with an extending end of the transmission main shaft; pass through flange fixed mounting with the motor in the outside installation frame, its transmission main shaft runs through the installation frame setting, and the end coaxial fixation that stretches out of revolving parts such as belt pulleys and transmission main shaft is connected through the parallel key, the utility model discloses cancelled the shaft coupling structure, simplified mechanism, easy to assemble, and the transmission progression is few, and is reliable and stable, realizes transmission process's even, steady, improves the transmission precision, effectively reduces work shake and abnormal sound.
Description
Technical Field
The utility model relates to a drive mechanism field, concretely relates to novel motor structure.
Background
In mechanical transmission equipment, in order to ensure that no clearance or delay is allowed in the transmission process, the requirements on the quality and the assembly of a coupler are high, and therefore the feeding precision and the feeding speed of a machine tool are influenced. In the prior art, the structure of the spindle is various, so that the optimization design of the improvement of the spindle structure is particularly necessary.
The Chinese utility model patent with application number CN201410546181.8 discloses a motor transmission device for a rotating part in a lathe, which comprises a motor, a connecting flange, an installation frame, a coupler, a transmission main shaft, a belt pulley, a clamping device and a locking nut; wherein: the motor is installed on the installation frame, the installation frame is connected with the driving device and the transmission device, the motor is connected with the coupler, a connecting flange is arranged between the motor and the coupler, a belt pulley is arranged on the transmission main shaft, and the belt pulley is installed on the transmission main shaft head.
However, in the above technical scheme, the motor mounting structure is complex, the number of transmission stages is large, the uniformity and the stability of transmission work are not facilitated, and the transmission precision is poor.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides a novel motor structure passes through flange fixed mounting with the motor in externally installing the frame, and its transmission main shaft runs through the installation frame setting, and the end coaxial fixed and through the parallel key connection of stretching out of rotating member such as belt pulley and transmission main shaft, the utility model discloses cancelled the shaft coupling structure, simplify mechanism, easy to assemble, and the transmission progression is few, and reliable and stable realizes even, steady of transmission process, improves the transmission precision, effectively reduces work shake and abnormal sound.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel motor structure, includes motor and rotating member, the motor includes the transmission main shaft, rotating member with the coaxial fixed connection of the end that stretches out of transmission main shaft.
Preferably, the rotating member is connected with the transmission main shaft through a flat key.
Preferably, a check ring is coaxially arranged at the joint of the end part of the transmission main shaft and the rotating member.
Preferably, the motor further comprises a connecting flange, an installation space is arranged between the connecting flange and the rotating member, one end face of the connecting flange is fixedly installed on the external installation rack, and the other end face of the connecting flange is fixedly connected with the motor.
Preferably, the transmission main shaft penetrates through the connecting flange.
Preferably, at least one deep groove ball bearing is coaxially installed in the connecting flange, and the deep groove ball bearing is coaxially sleeved on the transmission main shaft.
The beneficial effects of the utility model reside in that: pass through flange fixed mounting with the motor in the installation frame, its transmission main shaft runs through the installation frame setting, and the end coaxial fixed and through the parallel key connection that stretches out of rotating member such as belt pulley and transmission main shaft, the utility model discloses cancelled the shaft coupling structure, simple to operate, the transmission progression is few, and is reliable and stable, can realize that transmission process is even, steady, guarantees the transmission precision to effectively reduce shake and abnormal sound.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
fig. 3 is a schematic view of a local structure of the present invention.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Examples
As shown in fig. 1, a novel motor structure includes a motor 1, an installation rack for installing the motor 1, and a rotating member 3, where the motor 1 includes a transmission main shaft 10, and the rotating member 3 is coaxially and fixedly connected with an extending end of the transmission main shaft 10.
Preferably, the rotating member 3 is connected with the transmission main shaft 10 through a flat key.
Preferably, a check ring 4 is coaxially arranged at the connection position of the end part of the transmission main shaft 10 and the rotating member 3.
Preferably, as shown in fig. 2, the electric vehicle further includes a connecting flange 5, an installation space 20 is provided between the connecting flange 5 and the rotating member 3, one end surface of the connecting flange 5 is fixedly installed on an external installation frame, and the other end surface is fixedly connected with the motor 1. An external mounting frame is located at the location of the mounting space 20.
Preferably, the drive spindle 10 is arranged through the connecting flange 5.
Preferably, as shown in fig. 3, at least one deep groove ball bearing 6 is coaxially installed in the connecting flange 5, and the deep groove ball bearing 6 is coaxially sleeved on the transmission main shaft 10.
In this embodiment, motor 1 passes through flange 5 fixed mounting on the installation frame, and its transmission main shaft 10 runs through the installation frame setting, and revolving parts 3 such as belt pulley and transmission main shaft 10 stretch out the end coaxial fixation and through the flat key connection, this novel motor installation mechanism has cancelled the shaft coupling structure, simple to operate, and the transmission progression is few, and is reliable and stable, can realize that the transmission process is even, steady, guarantees the transmission precision to effectively reduce shake and abnormal sound.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A novel motor structure comprises a motor (1) and a rotating part (3), and is characterized in that the motor (1) comprises a transmission main shaft (10), and the rotating part (3) is coaxially and fixedly connected with an extending end of the transmission main shaft (10); the motor is characterized by further comprising a connecting flange (5), an installation space (20) is arranged between the connecting flange (5) and the rotating part (3), one end face of the connecting flange (5) is fixedly installed on an external installation rack, and the other end face of the connecting flange is fixedly connected with the motor (1); the transmission main shaft (10) penetrates through the connecting flange (5).
2. The new motor structure as claimed in claim 1, characterized in that the rotating member (3) is connected with the transmission main shaft (10) through a flat key.
3. The novel motor structure of claim 1, characterized in that a retainer ring (4) is coaxially arranged at the joint of the end part of the transmission main shaft (10) and the rotating member (3).
4. The novel motor structure as claimed in claim 1, wherein at least one deep groove ball bearing (6) is coaxially installed in the connecting flange (5), and the deep groove ball bearing (6) is coaxially sleeved on the transmission main shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022309406.1U CN213521544U (en) | 2020-10-16 | 2020-10-16 | Novel motor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022309406.1U CN213521544U (en) | 2020-10-16 | 2020-10-16 | Novel motor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213521544U true CN213521544U (en) | 2021-06-22 |
Family
ID=76397829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022309406.1U Active CN213521544U (en) | 2020-10-16 | 2020-10-16 | Novel motor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213521544U (en) |
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2020
- 2020-10-16 CN CN202022309406.1U patent/CN213521544U/en active Active
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