CN210715844U - Input shaft of gear box - Google Patents
Input shaft of gear box Download PDFInfo
- Publication number
- CN210715844U CN210715844U CN201921622204.3U CN201921622204U CN210715844U CN 210715844 U CN210715844 U CN 210715844U CN 201921622204 U CN201921622204 U CN 201921622204U CN 210715844 U CN210715844 U CN 210715844U
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- CN
- China
- Prior art keywords
- connecting portion
- input shaft
- supporting part
- gear
- bearing
- 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.)
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Abstract
The utility model discloses a gear box input shaft, including first connecting portion (1), gear supporting part (2), bearing supporting part (3), chucking ring (4), second connecting portion (5), its characterized in that: be connected with gear supporting part (2) on first connecting portion (1), be connected with bearing supporting part (3) on gear supporting part (2), be connected with chucking ring (4) on bearing supporting part (3), be connected with second connecting portion (5) on chucking ring (4), keyway (6) have been seted up on first connecting portion (1). The utility model discloses the gear box input shaft has manufacturing simply, is connected the good advantage of stability with the bearing.
Description
Technical Field
The utility model relates to an axle, in particular to gear box input shaft.
Background
The application of the gearbox in the motor is wide, however, the design of the input shaft on the gearbox plays a key role in whether the gearbox can be stably applied in the motor.
At present, the traditional gearbox input shaft often has the defects of complex processing, poor connection stability with a bearing and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a gear box input shaft that has the advantage that manufacturing is simple, and stability is good is connected with the bearing is provided.
In order to solve the technical problem, the utility model provides a gear box input shaft, including first connecting portion, gear supporting part, bearing supporting part, chucking ring, second connecting portion, its characterized in that: the gear supporting part is connected to the first connecting part, the bearing supporting part is connected to the gear supporting part, the clamping ring is connected to the bearing supporting part, the second connecting part is connected to the clamping ring, and the key groove is formed in the first connecting part.
Furthermore, a gear supporting part, a bearing supporting part, a clamping ring and a second connecting part are sequentially connected onto the first connecting part and are integrally manufactured with the first connecting part.
Further, the first connecting portion and the second connecting portion have the same diameter.
Furthermore, the first connecting portion, the gear supporting portion, the bearing supporting portion, the clamping ring and the second connecting portion are all made of hard alloy materials.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses the gear box input shaft has manufacturing simply, is connected the good advantage of stability with the bearing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numbers in the figures:
1-first connection 2-gear support 3-bearing support
4-clamping ring 5-second connecting part 6-key groove.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with 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 protection scope of the present invention can be defined more clearly and clearly.
Referring to fig. 1, the input shaft of the gearbox comprises a first connecting portion 1, a gear supporting portion 2, a bearing supporting portion 3, a clamping ring 4 and a second connecting portion 5, wherein the gear supporting portion 2 is connected to the first connecting portion 1, the bearing supporting portion 3 is connected to the gear supporting portion 2, the clamping ring 4 is connected to the bearing supporting portion 3, the second connecting portion 5 is connected to the clamping ring 4, and a key groove 6 is formed in the first connecting portion 1.
Specifically, the first connecting portion 1 is sequentially connected with a gear supporting portion 2, a bearing supporting portion 3, a clamping ring 4 and a second connecting portion 5, and is integrally formed with the first connecting portion.
Specifically, the first connecting portion 1 and the second connecting portion 5 have the same diameter.
More specifically, the first connecting portion 1, the gear supporting portion 2, the bearing supporting portion 3, the clamping ring 4 and the second connecting portion 5 are all made of hard alloy materials.
To sum up, the utility model discloses the gear box input shaft has manufacturing simply, is connected the good advantage of stability with the bearing.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all equivalent modifications or changes made by those skilled in the art according to the present invention should be included in the protection scope of the claims.
Claims (4)
1. The utility model provides a gear box input shaft, includes first connecting portion (1), gear supporting part (2), bearing supporting part (3), chucking ring (4), second connecting portion (5), its characterized in that: be connected with gear supporting part (2) on first connecting portion (1), be connected with bearing supporting part (3) on gear supporting part (2), be connected with chucking ring (4) on bearing supporting part (3), be connected with second connecting portion (5) on chucking ring (4), keyway (6) have been seted up on first connecting portion (1).
2. A gearbox input shaft as defined in claim 1, wherein: the first connecting portion (1) is sequentially connected with a gear supporting portion (2), a bearing supporting portion (3), a clamping ring (4) and a second connecting portion (5) and is integrally manufactured with the first connecting portion.
3. A gearbox input shaft as defined in claim 1, wherein: the first connecting part (1) and the second connecting part (5) have the same diameter.
4. A gearbox input shaft as defined in claim 1, wherein: the first connecting portion (1), the gear supporting portion (2), the bearing supporting portion (3), the clamping ring (4) and the second connecting portion (5) are all made of hard alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921622204.3U CN210715844U (en) | 2019-09-27 | 2019-09-27 | Input shaft of gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921622204.3U CN210715844U (en) | 2019-09-27 | 2019-09-27 | Input shaft of gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210715844U true CN210715844U (en) | 2020-06-09 |
Family
ID=70928455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921622204.3U Active CN210715844U (en) | 2019-09-27 | 2019-09-27 | Input shaft of gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210715844U (en) |
-
2019
- 2019-09-27 CN CN201921622204.3U patent/CN210715844U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |