CN204113932U - A kind of crown gear coupling - Google Patents
A kind of crown gear coupling Download PDFInfo
- Publication number
- CN204113932U CN204113932U CN201420527918.7U CN201420527918U CN204113932U CN 204113932 U CN204113932 U CN 204113932U CN 201420527918 U CN201420527918 U CN 201420527918U CN 204113932 U CN204113932 U CN 204113932U
- Authority
- CN
- China
- Prior art keywords
- tooth
- internal tooth
- side internal
- outside
- outside tooth
- 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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- Heat Treatment Of Articles (AREA)
- Gears, Cams (AREA)
Abstract
A kind of crown gear coupling, main contents are: comprise right outside tooth, internal tooth and left outside tooth, described internal tooth is divided into left side internal tooth and right side internal tooth by endoporus step, right outside tooth coordinates with right side internal tooth, left outside tooth coordinates with left side internal tooth, left outside tooth and right outside tooth axle are all provided with keyway, and left outside tooth can disconnect with left side internal tooth at any time, right outside tooth can disconnect with right side internal tooth at any time.The utility model structure is simple; Internal tooth can be realized disconnect frequently with external tooth and connect.
Description
Technical field
The utility model relates to coupling technical field, particularly relates to a kind of crown gear coupling.
Background technique
The two panels internal tooth of common crown gear coupling is bolted, and internal tooth encases two pieces of external tooths simultaneously, forms an entirety, is conducive to protection like this.But the seal ring restricted lifetime on internal tooth, under some working condition, dust ring cannot protect, such as under water, in oil, in mud simultaneously at all.And some machine drive ends need frequent disengagement, under such condition, the mode that bolt just can not be used to connect two panels internal tooth carrys out transmitting torque.
Model utility content
According to above deficiency, the utility model provides a kind of structure simple crown gear coupling.
For achieving the above object, the utility model crown gear coupling, main contents are: comprise right outside tooth, internal tooth and left outside tooth, described internal tooth is divided into left side internal tooth and right side internal tooth by endoporus step, right outside tooth coordinates with right side internal tooth, and left outside tooth coordinates with left side internal tooth, and left outside tooth and right outside tooth axle are all provided with keyway, and left outside tooth can disconnect with left side internal tooth at any time, right outside tooth can disconnect with right side internal tooth at any time.The utility model structure is simple; Internal tooth can be realized disconnect frequently with external tooth and connect.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Description of reference numerals:
The right outside tooth of 1-, 2-internal tooth, the left outside tooth of 3-.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
These system main contents are: comprise right outside tooth 1, internal tooth 2 and left outside tooth 3, described internal tooth 2 is divided into left side internal tooth 2 and right side internal tooth 2 by endoporus step, right outside tooth 1 coordinates with right side internal tooth 2, left outside tooth 3 coordinates with left side internal tooth 2, left outside tooth 3 and right outside tooth 1 axle are all provided with keyway, and left outside tooth 3 can disconnect with left side internal tooth 2 at any time, right outside tooth 1 can disconnect with right side internal tooth 2 at any time.
The flank of tooth of described right outside tooth 1, internal tooth 2 and left outside tooth 3 has carried out Quenching Treatment.
The described internal tooth 2 endoporus step left and right sides is all provided with tool withdrawal groove.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned mode of execution, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific mode of execution, scope of the present utility model is defined by the following claims.
Claims (3)
1. a crown gear coupling, it is characterized in that, these system main contents are: comprise right outside tooth (1), internal tooth (2) and left outside tooth (3), described internal tooth (2) is divided into left side internal tooth (2) and right side internal tooth (2) by endoporus step, right outside tooth (1) coordinates with right side internal tooth (2), left outside tooth (3) coordinates with left side internal tooth (2), left outside tooth (3) and right outside tooth (1) axle are all provided with keyway, and left outside tooth (3) can disconnect with left side internal tooth (2) at any time, right outside tooth (1) can disconnect with right side internal tooth (2) at any time.
2. a kind of crown gear coupling as claimed in claim 1, is characterized in that: the flank of tooth of described right outside tooth (1), internal tooth (2) and left outside tooth (3) has carried out Quenching Treatment.
3. a kind of crown gear coupling as claimed in claim 1, is characterized in that: described internal tooth (2) the endoporus step left and right sides is all provided with tool withdrawal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527918.7U CN204113932U (en) | 2014-09-15 | 2014-09-15 | A kind of crown gear coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527918.7U CN204113932U (en) | 2014-09-15 | 2014-09-15 | A kind of crown gear coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204113932U true CN204113932U (en) | 2015-01-21 |
Family
ID=52331245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420527918.7U Expired - Fee Related CN204113932U (en) | 2014-09-15 | 2014-09-15 | A kind of crown gear coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204113932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196905A (en) * | 2014-09-15 | 2014-12-10 | 镇江索达联轴器有限公司 | Crowned tooth type coupler |
-
2014
- 2014-09-15 CN CN201420527918.7U patent/CN204113932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196905A (en) * | 2014-09-15 | 2014-12-10 | 镇江索达联轴器有限公司 | Crowned tooth type coupler |
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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 |
Granted publication date: 20150121 Termination date: 20190915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |