CN204113932U - A kind of crown gear coupling - Google Patents

A kind of crown gear coupling Download PDF

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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
Application number
CN201420527918.7U
Other languages
Chinese (zh)
Inventor
王召景
张强
谢晨明
袁文甲
李林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhenjiang Suoda Coupling Co Ltd
Original Assignee
Zhenjiang Suoda Coupling Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhenjiang Suoda Coupling Co Ltd filed Critical Zhenjiang Suoda Coupling Co Ltd
Priority to CN201420527918.7U priority Critical patent/CN204113932U/en
Application granted granted Critical
Publication of CN204113932U publication Critical patent/CN204113932U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of crown gear coupling
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.
CN201420527918.7U 2014-09-15 2014-09-15 A kind of crown gear coupling Expired - Fee Related CN204113932U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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