CN201786952U - Coupling structure with fast separation function - Google Patents
Coupling structure with fast separation function Download PDFInfo
- Publication number
- CN201786952U CN201786952U CN2010202643794U CN201020264379U CN201786952U CN 201786952 U CN201786952 U CN 201786952U CN 2010202643794 U CN2010202643794 U CN 2010202643794U CN 201020264379 U CN201020264379 U CN 201020264379U CN 201786952 U CN201786952 U CN 201786952U
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- CN
- China
- Prior art keywords
- joining end
- sliding sleeve
- driven
- coupling end
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a coupling structure with fast separation function, comprising a driving coupling end and a driven coupling end. The coupling structure is characterized in that the driving coupling end and the driven coupling end are coupled by a sliding sleeve, a shaft sleeve, a bearing and a check ring, wherein the sliding sleeve is fixed on the driving coupling end by a limiting screw to limit the movement of the sliding sleeve at the axial position; and the shaft sleeve and the check ring are fixed on the driven coupling end by the bearing. The driving coupling end and the driven coupling end are respectively provided with an outer spline, and the sliding sleeve is provided with an inner spline. The coupling structure is simple, can realize the separation and combination of the driving end and the driven end quickly by only changing the axial position of one part, and can simplify operation and save a large amount of time in the processes of equipment maintenance and equipment debugging.
Description
Technical field
The utility model relates to a kind of coupler structure of quick separation, is under the situation of not dismantling coupling, interrupts the transmission of moment of torsion and motion between the moving equipment of principal and subordinate by the change of part position, thereby realizes separating.Be applicable to that the moving equipment of principal and subordinate needs to separate and the occasion that combines fast.
Background technique
For general coupling, the moving equipment of the principal and subordinate of its connection all is to turn round simultaneously or shutdown simultaneously, under the situation of not dismantling coupling, can not realize the active devices running and the situation of slave equipment shutdown.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, thereby a kind of coupler structure that can separate the moving equipment of principal and subordinate under the situation of not dismantling coupling fast is provided.
The technological scheme that provides according to the utility model, a kind of coupler structure with quick separation function, comprise initiatively joining end, driven joining end, feature is: with initiatively joining end and the connection of driven joining end of sliding sleeve, axle sleeve, bearing, back-up ring, by stop screw sliding sleeve is fixed on the active joining end, the axial position of restriction sliding sleeve moves, and axle sleeve, back-up ring rely on bearing fixing on driven joining end.Be respectively arranged with external splines on active joining end and driven joining end, sliding sleeve is provided with internal spline.
When the sliding sleeve end face is fitted the active joining end, the internal spline of sliding sleeve and the initiatively external splines engagement of joining end and driven joining end, initiatively joining end and driven joining end are in bonding state.
When the sliding sleeve end face fits to driven joining end, the internal spline of sliding sleeve and the initiatively external splines disengagement of joining end, with the external splines engagement of driven joining end, driven joining end sky is enclosed within on the active joining end.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, under the situation of not dismantling whole coupling, only needs to change the axial position of a part, the separation that just can realize the principal and subordinate moved end very soon with combine.In the process of overhaul of the equipments and equipment debugging, can simplify the operation, save the plenty of time.
Description of drawings
Fig. 1 is the utility model structure bonding state schematic representation.
Fig. 2 is the utility model structure separated state schematic representation.
Embodiment
Enforcement during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
As shown in Figure 1: comprise initiatively joining end 1, stop screw 2, sliding sleeve 3, axle sleeve 4, bearing 5, back-up ring 6, driven joining end 7.
The utility model links up active joining end 1 and driven joining end 7 with sliding sleeve 3, axle sleeve 4, bearing 5, back-up ring 6, by stop screw 2 sliding sleeve 3 is fixed on the active joining end 1, axial position by restriction sliding sleeve 3 moves, the separation that realizes the principal and subordinate moved end with combine.Axle sleeve 4, back-up ring 6 rely on bearing 5 to be fixed on the driven joining end 7.At active joining end 1, be respectively arranged with external splines on the driven joining end 7, sliding sleeve 3 is provided with internal spline, when sliding sleeve 3 end faces fit to active joining end 1, the internal spline while of sliding sleeve 3 and the external splines engagement of active joining end 1 and driven joining end 7, initiatively joining end 1 and driven joining end 7 are in bonding state, when sliding sleeve 3 end faces fit to driven joining end 7, the internal spline of sliding sleeve 3 and the initiatively external splines disengagement of joining end 1, only the external splines with driven joining end 7 meshes, driven joining end 7 skies are enclosed within on the active joining end 1, and initiatively joining end 1 and driven joining end 7 are in separated state.Can limit the slip of sliding sleeve 3 by the gap position that stop screw 2 is placed active joining end 1 and driven joining end 7 respectively, thereby prevent the change of bonding state or separated state.
Claims (1)
1. coupler structure with quick separation function, comprise initiatively joining end (1), driven joining end (7), it is characterized in that: adopt sliding sleeve (3), axle sleeve (4), bearing (5), back-up ring (6) is joining end (1) and driven joining end (7) connection initiatively, by stop screw (2) sliding sleeve (3) is fixed on the active joining end (1), the axial position of restriction sliding sleeve (3) moves, axle sleeve (4), back-up ring (6) relies on bearing (5) to be fixed on the driven joining end (7), be respectively arranged with external splines on described active joining end (1) and the driven joining end (7), described sliding sleeve (3) is provided with internal spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202643794U CN201786952U (en) | 2010-07-14 | 2010-07-14 | Coupling structure with fast separation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202643794U CN201786952U (en) | 2010-07-14 | 2010-07-14 | Coupling structure with fast separation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786952U true CN201786952U (en) | 2011-04-06 |
Family
ID=43818915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202643794U Expired - Fee Related CN201786952U (en) | 2010-07-14 | 2010-07-14 | Coupling structure with fast separation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832552A (en) * | 2015-03-13 | 2015-08-12 | 吴建平 | Coupling |
| CN108457995A (en) * | 2018-03-19 | 2018-08-28 | 中实洛阳重型机械有限公司 | A kind of quick detachable shaft coupling |
-
2010
- 2010-07-14 CN CN2010202643794U patent/CN201786952U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832552A (en) * | 2015-03-13 | 2015-08-12 | 吴建平 | Coupling |
| CN108457995A (en) * | 2018-03-19 | 2018-08-28 | 中实洛阳重型机械有限公司 | A kind of quick detachable shaft coupling |
| CN108457995B (en) * | 2018-03-19 | 2024-04-02 | 中实洛阳重型机械有限公司 | Quick-separating 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20160714 |