CN216789178U - Rotating shaft support - Google Patents
Rotating shaft support Download PDFInfo
- Publication number
- CN216789178U CN216789178U CN202123102456.3U CN202123102456U CN216789178U CN 216789178 U CN216789178 U CN 216789178U CN 202123102456 U CN202123102456 U CN 202123102456U CN 216789178 U CN216789178 U CN 216789178U
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- rotating shaft
- assembly
- bearing
- component
- spindle
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Abstract
The utility model relates to a rotating shaft support, and belongs to the technical field of speed reducers. The pivot support includes: the connecting component comprises a shell component, at least one connecting component and at least one rotating shaft component; the rotating shaft assembly penetrates through the side wall of the shell assembly and is rotatably arranged on the side wall of the shell assembly through the connecting assembly; one end of the rotating shaft assembly is connected with a speed reducer arranged in the shell assembly in a matched mode; the other end of the rotating shaft component is connected with an external transmission component in a matched mode. According to the utility model, the two end structures of the rotating shaft component matched with the speed reducer can be arranged according to the structures of the speed reducer and the external transmission component, so that the universality of the rotating shaft support is realized.
Description
Technical Field
The utility model relates to the technical field of speed reducers, in particular to a rotating shaft support.
Background
The speed reducer component is used as a key intermediate mechanical transmission component of the steering engine, and has a great deal of universality in structure. Especially for the seriation of small guided munitions, there is a large similarity. However, the existing rotating shaft supports are designed for each speed reducer respectively, which causes waste of design cost. How to realize the universal design aiming at the structural similarity of the speed reducer becomes a technical problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rotating shaft support, which aims to improve the universality of the rotating shaft support and realize the universal design of the rotating shaft support.
In order to achieve the purpose, the utility model provides the following scheme:
the utility model provides a rotating shaft bracket, comprising: the connecting component comprises a shell component, at least one connecting component and at least one rotating shaft component;
the rotating shaft assembly penetrates through the side wall of the shell assembly and is rotatably arranged on the side wall of the shell assembly through the connecting assembly;
one end of the rotating shaft assembly is matched and connected with a speed reducer arranged in the shell assembly;
the other end of the rotating shaft component is connected with an external transmission component in a matched mode.
Optionally, the housing assembly includes a bracket and an inner housing, the bracket and the inner housing are connected by a bolt, and the inner housing is used for fixing the speed reducer.
Optionally, at least one bearing hole is uniformly distributed on the side wall of the housing assembly.
Optionally, the connecting assembly comprises a bearing and a bearing end cover;
the bearing end cover is fixedly connected with a dead shaft of the bearing;
the bearing end cover is fixedly connected with the side wall of the shell assembly through a screw; the bearing end cap is used to position the bearing within a bearing bore of a housing assembly.
Optionally, the rotating shaft assembly includes a rotating shaft, an inner connecting portion and an outer connecting portion;
the rotating shaft is arranged in the bearing and is fixedly connected with a moving shaft of the bearing;
the inner connecting part is fixedly connected with one end of the rotating shaft and is used for being matched and connected with a speed reducer positioned in the shell assembly;
the outer connecting part is fixedly connected with the other end of the rotating shaft and is used for being matched and connected with an external transmission assembly.
Optionally, the inner connecting part is a gear, a worm or a worm.
Optionally, the external connection part is a shaft transmission part, a gear, a worm or a worm.
Optionally, a protrusion or a groove is arranged at an end of the shaft transmission part.
Optionally, the end of the transmission part is provided with at least two threaded holes.
Optionally, the number of the connecting assembly and the rotating shaft assembly is 4.
According to the specific embodiment provided by the utility model, the utility model discloses the following technical effects:
the utility model discloses a rotating shaft bracket, comprising: the connecting component comprises a shell component, at least one connecting component and at least one rotating shaft component; the rotating shaft assembly penetrates through the side wall of the shell assembly and is rotatably arranged on the side wall of the shell assembly through the connecting assembly; one end of the rotating shaft assembly is matched and connected with a speed reducer arranged in the shell assembly; the other end of the rotating shaft assembly is connected with an external transmission assembly in a matched mode. According to the utility model, the two end structures of the rotating shaft component matched with the speed reducer can be arranged according to the structures of the speed reducer and the external transmission component, so that the universality of the rotating shaft support is realized.
The utility model realizes that the main transmission structure (the shell component and the rotating shaft component) can be applied to different speed reducers by changing the structures at two ends of the rotating shaft component under the condition of not changing the main transmission structure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described 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 to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural view of a spindle bracket according to the present invention;
FIG. 2 is a schematic structural diagram of a bracket of a rotating shaft bracket provided by the present invention;
FIG. 3 is a schematic structural view of a spindle assembly in the spindle bracket according to the present invention;
in the figure, 1 is a bracket, 2 is a bearing, 3 is a bearing end cover, 4 is a rotating shaft component, 4-1 is a rotating shaft, 4-2 is an inner connecting part, 4-3 is an outer connecting part, 5 is a speed reducer, 6 is an inner shell, 7 is a threaded through hole, and 8 is a bearing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model aims to provide a rotating shaft support, which aims to improve the universality of the rotating shaft support and realize the universal design of the rotating shaft support.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The utility model provides a rotating shaft bracket, comprising: the connecting component comprises a shell component, at least one connecting component and at least one rotating shaft component; the rotating shaft assembly penetrates through the side wall of the shell assembly and is rotatably arranged on the side wall of the shell assembly through the connecting assembly; one end of the rotating shaft assembly is matched and connected with a speed reducer arranged in the shell assembly; the other end of the rotating shaft component is connected with an external transmission component in a matching way.
As shown in fig. 1 to 3, the housing assembly includes a bracket 1 and an inner housing 6, the bracket 1 and the inner housing 6 being connected by bolts, and the inner housing being used to fix the decelerator 5. As shown in fig. 2, 4 threaded through holes 7 are uniformly distributed on the bracket 1 for fixedly mounting with the inner shell 6.
The support 1 is mainly made of aluminum alloy, the four sides of the structure are uniformly distributed, and 4 uniformly distributed bearing holes 8 are formed in the support 1.
The connecting assembly comprises a bearing 2 and a bearing end cover 3; the bearing end cover 3 is fixedly connected with a dead shaft of the bearing 2; the bearing end cover 3 is fixedly connected with the side wall of the shell component through a screw; the bearing end cap 3 is used to position the bearing within the bearing bore of the housing assembly. Specifically, the bearing end cover 3 realizes the positioning of the bearing 2 through 6 screws.
The rotating shaft assembly 4 comprises a rotating shaft 4-1, an inner connecting part 4-2 and an outer connecting part 4-3; the rotating shaft 4-1 is arranged in the bearing 2 and is fixedly connected with a moving shaft of the bearing 2; the inner connecting part 4-2 is fixedly connected with one end of the rotating shaft 4-1 and is used for being matched and connected with a speed reducer 5 positioned in the shell assembly; the outer connecting part 4-3 is fixedly connected with the other end of the rotating shaft 4-1 and is used for being matched and connected with an external transmission assembly. Namely, the rotating shaft 4-1 is arranged in the bearing hole 8 through the bearing 2.
Wherein, the inner connecting part 4-2 is a gear, a worm or a worm. As shown in FIG. 3, the inner connecting portion 4-2 is a gear in this embodiment.
The external connecting part 4-3 is a shaft transmission part, a gear, a worm or a worm. The end of the shaft transmission part can be provided with a projection or a groove. The end of the transmission part can also be provided with at least two threaded holes. In the present embodiment, the external connection portion 4-3 is a shaft transmission portion having a protrusion and two screw holes at its end, as shown in fig. 3.
The rotating shaft support has the characteristic of generalization. According to the rotating shaft support, the reducing mechanism arranged on the inner shell is expanded, so that more parts can be generalized, and the transmission is stable and reliable.
The rotating shaft bracket has the characteristics of serialization. The same product series can be formed, and the product requirements of different specifications are realized.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The principle and the embodiment of the present invention are explained by applying specific examples, and the above description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the utility model.
Claims (10)
1. A spindle bracket, comprising: the connecting component comprises a shell component, at least one connecting component and at least one rotating shaft component;
the rotating shaft assembly penetrates through the side wall of the shell assembly and is rotatably arranged on the side wall of the shell assembly through the connecting assembly;
one end of the rotating shaft assembly is matched and connected with a speed reducer arranged in the shell assembly;
the other end of the rotating shaft component is connected with an external transmission component in a matched mode.
2. The hinge bracket as claimed in claim 1, wherein the housing assembly includes a bracket and an inner housing, the bracket and the inner housing are connected by a bolt, and the inner housing is used to fix the speed reducer.
3. The pivot bracket of claim 1, wherein the housing assembly includes at least one bearing hole formed in a sidewall thereof.
4. The spindle bracket of claim 3, wherein the connection assembly includes a bearing and a bearing end cap;
the bearing end cover is fixedly connected with a dead shaft of the bearing;
the bearing end cover is fixedly connected with the side wall of the shell assembly through a screw; the bearing end cap is used to position the bearing within a bearing bore of the housing assembly.
5. The spindle bracket according to claim 4, wherein the spindle assembly includes a spindle, an inner connecting portion and an outer connecting portion;
the rotating shaft is arranged in the bearing and is fixedly connected with a moving shaft of the bearing;
the inner connecting part is fixedly connected with one end of the rotating shaft and is used for being matched and connected with a speed reducer positioned in the shell assembly;
the outer connecting part is fixedly connected with the other end of the rotating shaft and is used for being matched and connected with an external transmission assembly.
6. The spindle bracket according to claim 5, wherein the inner connection is a gear, worm or worm.
7. The spindle bracket according to claim 5, wherein the external connection portion is a spindle drive, a gear, a worm, or a worm.
8. The spindle bracket according to claim 7, wherein the end of the spindle transmission part is provided with a protrusion or a groove.
9. Pivot support according to claim 7 or 8, characterised in that the end of the transmission part is provided with at least two threaded holes.
10. The pivot mount of claim 1, wherein the number of the connection assemblies and the pivot assemblies is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123102456.3U CN216789178U (en) | 2021-12-07 | 2021-12-07 | Rotating shaft support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123102456.3U CN216789178U (en) | 2021-12-07 | 2021-12-07 | Rotating shaft support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216789178U true CN216789178U (en) | 2022-06-21 |
Family
ID=82007223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123102456.3U Active CN216789178U (en) | 2021-12-07 | 2021-12-07 | Rotating shaft support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216789178U (en) |
-
2021
- 2021-12-07 CN CN202123102456.3U patent/CN216789178U/en active Active
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