CN202560980U - Connection sleeve for drive gear - Google Patents
Connection sleeve for drive gear Download PDFInfo
- Publication number
- CN202560980U CN202560980U CN2012202280906U CN201220228090U CN202560980U CN 202560980 U CN202560980 U CN 202560980U CN 2012202280906 U CN2012202280906 U CN 2012202280906U CN 201220228090 U CN201220228090 U CN 201220228090U CN 202560980 U CN202560980 U CN 202560980U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- sleeve
- gear mechanism
- utility
- model
- 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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- Gears, Cams (AREA)
Abstract
The utility model discloses a connection sleeve for a drive gear. The connection sleeve comprises a shaft sleeve (1), a shaft hole (11) is arranged at the axle center of the shaft sleeve (1), a gear mechanism (2) is arranged on the outer wall of the shaft sleeve (1), and a groove (3) is arranged on one side of the gear mechanism (2). The connection sleeve for the drive gear has the advantages that collision and scratch do not happen easily and the service life is long.
Description
Technical field
The utility model relates to a kind of actuation gear connecting sleeve.
Background technique
The actuation gear connecting sleeve generally need mesh with actuation gear, the switching of non-engagement state.But; The actuation gear connecting sleeve of existing technology is when non-engagement state; Owing to often play pendulum between actuation gear connecting sleeve and the actuation gear, actuation gear easily and the scraping that bumps between the axle sleeve of actuation gear connecting sleeve influences the working life of actuation gear connecting sleeve.
Summary of the invention
The technical problem that the utility model will solve provides a kind of actuation gear connecting sleeve of be difficult for bumping scraping, long service life.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is:
A kind of actuation gear connecting sleeve comprises axle sleeve, and the place, axle center of said axle sleeve is provided with axis hole, and the outer wall of said axle sleeve is provided with gear mechanism, and a side of said gear mechanism is provided with groove.
Further improvement as technique scheme:
Said gear mechanism is located at the end of said axle sleeve, and said groove is located on the axle sleeve and is positioned at the inboard of gear mechanism.
The outside that is positioned at axis hole on the said axle sleeve is provided with boss.
The utlity model has following advantage:
The outer wall of the utility model axle sleeve is provided with gear mechanism, and a side of gear mechanism is provided with groove, and when being in non-engagement state with actuation gear, actuation gear is positioned at groove, has the advantage of be difficult for bumping scraping, long service life.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model embodiment's a perspective view.
Fig. 2 is the utility model embodiment's a side-looking structural representation.
Marginal data:
1, axle sleeve; 11, axis hole; 12, boss;
2, gear mechanism;
3, groove.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
As shown in Figure 1, the actuation gear connecting sleeve of present embodiment comprises axle sleeve 1, and the place, axle center of axle sleeve 1 is provided with axis hole 11, and the outer wall of axle sleeve 1 is provided with gear mechanism 2, and a side of gear mechanism 2 is provided with groove 3.
The outside that is positioned at axis hole 11 on the axle sleeve 1 is provided with boss 12.
The above is merely the preferred implementation of the utility model, and the protection domain of the utility model is not limited in above-mentioned mode of execution, and every technological scheme that belongs to the utility model principle all belongs to the protection domain of the utility model.For a person skilled in the art, some improvement and the retouching under the prerequisite of the principle that does not break away from the utility model, carried out, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (3)
1. actuation gear connecting sleeve; It is characterized in that: comprise axle sleeve (1); The place, axle center of said axle sleeve (1) is provided with axis hole (11), and the outer wall of said axle sleeve (1) is provided with gear mechanism (2), and a side of said gear mechanism (2) is provided with groove (3).
2. actuation gear connecting sleeve according to claim 1 is characterized in that: said gear mechanism (2) is located at the end of said axle sleeve (1), and said groove (3) is located at the inboard that gear mechanism (2) were gone up and be positioned to axle sleeve (1).
3. actuation gear connecting sleeve according to claim 2 is characterized in that: the outside that is positioned at axis hole (11) on the said axle sleeve (1) is provided with boss (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202280906U CN202560980U (en) | 2012-05-21 | 2012-05-21 | Connection sleeve for drive gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202280906U CN202560980U (en) | 2012-05-21 | 2012-05-21 | Connection sleeve for drive gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202560980U true CN202560980U (en) | 2012-11-28 |
Family
ID=47210640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202280906U Expired - Fee Related CN202560980U (en) | 2012-05-21 | 2012-05-21 | Connection sleeve for drive gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202560980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373548A (en) * | 2013-08-16 | 2015-02-25 | 德昌电机(深圳)有限公司 | Gear |
-
2012
- 2012-05-21 CN CN2012202280906U patent/CN202560980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373548A (en) * | 2013-08-16 | 2015-02-25 | 德昌电机(深圳)有限公司 | Gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130521 |