CN203796775U - Glue fixing structure with gear and rotating shaft - Google Patents
Glue fixing structure with gear and rotating shaft Download PDFInfo
- Publication number
- CN203796775U CN203796775U CN201420181942.XU CN201420181942U CN203796775U CN 203796775 U CN203796775 U CN 203796775U CN 201420181942 U CN201420181942 U CN 201420181942U CN 203796775 U CN203796775 U CN 203796775U
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- CN
- China
- Prior art keywords
- gear
- rotating shaft
- bearing
- glue
- utility
- 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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Abstract
The utility model discloses a glue fixing structure with a gear and a rotating shaft. The fixing structure comprises the rotating shaft and the gear, wherein the rotating shaft is connected with the gear; the end part of the rotating shaft is sleeved with the gear; the connecting part of the rotating shaft and the gear is connected through a glue layer; the end part of the rotating shaft is sleeved with a bearing; the connecting part of the bearing and the rotating shaft is connected through the glue layer. The fixing structure is simple to operate, and solves the problems that gear hobbing cannot be carried out on the rotating shaft with a relatively small shaft diameter and press mounting cannot be carried out when the inner diameter of the bearing is larger than the outer diameter of the gear.
Description
Technical field
The utility model relates to a kind of glue fixed structure, particularly the glue fixed structure of a kind of gear and rotating shaft.
Background technique
Gear case motor is widely used in various office equipment, machinery, water pump, the various occasions such as household electric appliance; Motor gear is the vitals of a lot of motors.The gear-box of gear case motor part has several gear structures for a long time, and the motor output shaft coordinating with one-level gear all needs to carry out gear hobbing.For the larger motor of some diameters of axle, output shaft can directly carry out gear hobbing processing.If the diameter of axle of motor output shaft is smaller, just cannot carry out gear hobbing processing, when the bearing bore diameter of rotating shaft is less than the outside dimension of gear, bearing cannot be pressed in addition, also needs the structure of considering other to replace gear hobbing structure.
Model utility content
For the deficiency existing in prior art, it is a kind of simple to operate that the utility model provides, and solved the problem that diameter of axle rotating shaft less than normal cannot be carried out gear hobbing; Solve bearing bore diameter larger than the outside diameter of gear, cannot press-fit the gear of problem and the glue fixed structure of rotating shaft.
To achieve these goals, the utility model is to realize by the following technical solutions:
A glue fixed structure for gear and rotating shaft, comprises rotating shaft and gear, and rotating shaft is connected with gear, gear set is in the end of rotating shaft, described rotating shaft is connected by glue layer with the attachment portion of gear, and the end of rotating shaft is set with bearing, and bearing is connected by glue layer with the attachment portion of rotating shaft.
Further, described bearing and gear are and are arranged in parallel.
Further, the axle center-aligned of described bearing Zhou center and gear.
Further, the two ends outer circumferential face of described rotating shaft is provided with groove.
Adopt the gear of technique scheme and the glue fixed structure of rotating shaft, because described rotating shaft is connected by glue layer with the attachment portion of gear, the end of rotating shaft is set with bearing, bearing is connected by glue layer with the attachment portion of rotating shaft, so do not need to make supporting gear hobbing tooling or buy gear hobbing machine equipment; Solved the problem that diameter of axle rotating shaft less than normal cannot be carried out gear hobbing; Solved bearing bore diameter larger than the outside diameter of gear, the problem that cannot press-fit, has improved manufacturing efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, describe the utility model in detail;
Fig. 1 is the structural representation of the glue fixed structure of the utility model gear and rotating shaft.
Fig. 2 is the exploded view of the glue fixed structure of the utility model gear and rotating shaft.
Fig. 3 is the structural representation of gear described in the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
As shown in Figure 1, the glue fixed structure of a kind of gear and rotating shaft, comprise rotating shaft 1 and gear 3, rotating shaft 1 is connected with gear 3, and gear 3 is sleeved on the end of rotating shaft 1, rotating shaft 1 is connected by glue layer with the attachment portion of gear 3, the end of rotating shaft 1 is set with bearing 2, and bearing 2 is connected by glue layer with the attachment portion of rotating shaft 1, and bearing 2 is and is arranged in parallel with gear 3, the axle center-aligned of bearing 2 Zhou centers and gear 3, the two ends outer circumferential face of rotating shaft 1 is provided with groove.
The glue fixed structure of the utility model gear and rotating shaft, fixes gear 3 and rotating shaft 1 by glue, does not need gear hobbing processing, and gear 3 is directly used glue to fix with rotating shaft 1, does not need to buy gear hobbing machine equipment, greatly reduces processing cost; Diameter of axle rotating shaft 1 less than normal cannot be carried out gear hobbing and add and just can use man-hour glue directly sticky, and bearing bore diameter, than the outside diameter of gear hour, can press after bearing, then uses glue fixed gear and rotating shaft.
The glue fixed structure of the utility model gear and rotating shaft, simple to operate, directly gear is adhered on motor output shaft; Do not need to make supporting gear hobbing tooling or buy gear hobbing machine equipment; Solved the problem that diameter of axle rotating shaft less than normal cannot be carried out gear hobbing; Solved bearing bore diameter larger than the outside diameter of gear, the problem that cannot press-fit, has improved manufacturing efficiency.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the glue fixed structure of a gear and rotating shaft, comprise rotating shaft and gear, rotating shaft is connected with gear, gear set is in the end of rotating shaft, it is characterized in that: described rotating shaft is connected by glue layer with the attachment portion of gear, the end of rotating shaft is set with bearing, and bearing is connected by glue layer with the attachment portion of rotating shaft.
2. the glue fixed structure of gear according to claim 1 and rotating shaft, is characterized in that: described bearing and gear are and are arranged in parallel.
3. the glue fixed structure of gear according to claim 1 and rotating shaft, is characterized in that: the axle center-aligned of described bearing Zhou center and gear.
4. the glue fixed structure of gear according to claim 1 and rotating shaft, is characterized in that: the two ends outer circumferential face of described rotating shaft is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181942.XU CN203796775U (en) | 2014-04-08 | 2014-04-08 | Glue fixing structure with gear and rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181942.XU CN203796775U (en) | 2014-04-08 | 2014-04-08 | Glue fixing structure with gear and rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203796775U true CN203796775U (en) | 2014-08-27 |
Family
ID=51378988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181942.XU Expired - Fee Related CN203796775U (en) | 2014-04-08 | 2014-04-08 | Glue fixing structure with gear and rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203796775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218309A (en) * | 2016-03-22 | 2017-09-29 | 维特恩斯坦欧洲股份公司 | The equipment transmitted for moment of torsion |
| CN109551305A (en) * | 2018-10-31 | 2019-04-02 | 华南理工大学 | A kind of Novel swing line wheel processing method convenient for efficiently assembling |
-
2014
- 2014-04-08 CN CN201420181942.XU patent/CN203796775U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218309A (en) * | 2016-03-22 | 2017-09-29 | 维特恩斯坦欧洲股份公司 | The equipment transmitted for moment of torsion |
| CN107218309B (en) * | 2016-03-22 | 2022-05-10 | 维特恩斯坦欧洲股份公司 | Device for torque transmission |
| CN109551305A (en) * | 2018-10-31 | 2019-04-02 | 华南理工大学 | A kind of Novel swing line wheel processing method convenient for efficiently assembling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20190408 |