CN2743619Y - Regulatable clutch - Google Patents
Regulatable clutch Download PDFInfo
- Publication number
- CN2743619Y CN2743619Y CN 200420105078 CN200420105078U CN2743619Y CN 2743619 Y CN2743619 Y CN 2743619Y CN 200420105078 CN200420105078 CN 200420105078 CN 200420105078 U CN200420105078 U CN 200420105078U CN 2743619 Y CN2743619 Y CN 2743619Y
- Authority
- CN
- China
- Prior art keywords
- clutch
- follower
- pto
- revolved
- axially locating
- 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
Links
Images
Abstract
The utility model discloses an adjustable clutch, which comprises a power transmission mechanism, a driven wheel, a clutch rotary handle and a clutch transmission mechanism. The power transmission mechanism meshes with the driven wheel, the clutch rotary handle and the driven wheel are concentrically sheathed, the clutch rotary handle is an adjustable expansion rod, the different positions in the axial direction are provided with a connecting part, and one of the connecting parts is fixedly connected with the clutch transmission mechanism. Under the operation of the clutch rotary handle, the clutch transmission mechanism can disconnect form the power transmission mechanism and meshes with the driven wheel. Through the fixed connection of the clutch transmission mechanism and the clutch rotary handle through the connecting parts arranged at the different positions in the axial direction, the position of the clutch rotary handle can be flexibly adjusted according to the requirements, and the control end is positioned at the manual operation position all the time, which is convenient for use.
Description
[technical field]
The utility model relates to a kind of driving mechanism, specifically relates to a kind of adjustable clutch.
[background technique]
The transmission device of existing retractable door has multiple structural type, comprises single electronic or manual transmission structure, and drive mechanism electronic by engaged clutch, that manually have concurrently.Engaged clutch simple in structure; the moment of torsion that can transmit is big; boundary dimension is little; can guarantee that master and slave moving axis rotates synchronously, can also utilize skidding relatively between engaged element to make overload protection, and take place have a power failure or other reasons when driving shaft stall situation occurring; adopt emergency key to rotate clutch and revolve handle; make driven shaft throw off driving shaft, promptly clutch is in separated state, just can change the manual operation switch door into.Because engaged clutch is arranged in the cabinet that opens the door of retractable door adapted, the width of cabinet of opening the door is different from and change the width of the retractable door of adapted often, yet, the length of handle is revolved in the clutch of existing engaged clutch, being subjected to thereafter the end works the stage clip position limit of the effect of pressing closer and can not change, therefore, in the cabinet that opens the door than broad, the emergency key hole that clutch is revolved is opened the door too many in the cabinet with regard to indentation, the operation that handle is revolved in clutch is rotated in influence, and in the narrow cabinet that opens the door, the outstanding again cabinet that opens the door of the emergent private key keyhole that clutch is revolved is too many outward, influences overall appearance.The length that clutch is revolved can not be adjusted accordingly according to the width of the cabinet that opens the door, user or be that the width of the cabinet that opens the door according to design customizes this product, be according to the open the door width of cabinet of the product specification purchased, seriously restricted the sales promotion of product.
[summary of the invention]
But the purpose of this utility model is to propose a kind of clutch to revolve adjustable clutch with the relative position free adjusting of driving mechanism.
The technological scheme that realizes above-mentioned purpose is: a kind of adjustable clutch, comprise that power-transmitting unit, follower, clutch revolve, clutch transmission, power-transmitting unit and follower engagement, it is concentric sheathed with follower that handle is revolved in clutch, the one end is a control end, clutch transmission can be thrown off the engagement of power-transmitting unit and follower under clutch is revolved the manipulation of control end, the axial diverse location that handle is revolved in described clutch is provided with joint, and it can be fixedlyed connected with clutch transmission by one of them.
Described power-transmitting unit comprises and concentric sheathed pto of follower and transition gear that pto drives follower by transition gear; Described clutch transmission comprises axially locating sleeve and push rod, the concentric sheathed clutch of axially locating sleeve is revolved handle and is fixedlyed connected with it, the internal surface and the pto of axially locating sleeve are spirally connected, push rod revolves axially being provided with along clutch, its two ends respectively with transition gear and axially locating sleeve butt, revolve when rotating push rod when clutch and promote transition gear and make it to throw off engagement with follower.
Being spirally connected of the internal surface of described axially locating sleeve and pto can preferably such structure, and one of two spiro union portions have projection, and another has oblique sliding-groove with matching.
Described projection can be located at the internal surface of axially locating sleeve, and corresponding oblique sliding-groove is located on the pto.
Described projection also can be located on the pto, and corresponding oblique sliding-groove is located at the internal surface of axially locating sleeve.
The projection of the internal surface of described axially locating sleeve has such structure, and the axially locating sleeve is provided with radial hole, and the projection that wherein forms to inner face is gone in the screw riveting.
Described transition gear comprises and concentric sheathed splined sleeve of pto and spline that pto cooperates with splined sleeve; Mesh with splined sleeve and follower respectively at the spline two ends, and can move vertically, is provided with pressure spring between the end of engagement of splined sleeve bottom and spline and splined sleeve; Described push rod not with an end of axially locating sleeve butt and the end of engagement butt of spline and follower.
The control end that handle is revolved in described clutch is provided with horn mouth, is keyhole in the horn mouth.
Joint on the axial diverse location that described clutch is revolved is a radial hole, fixedlys connected with clutch transmission by screw with matching.
Also comprise retaining ring, it is concentric sheathed and fixedly connected with it with pto, which is provided with at least one axial hole, and the aperture is slightly larger than described push rod diameter, and described push rod passes in axial hole and can do axial motion under it is spacing.
The utility model adopts technique scheme, beneficial technical effects is: adopt clutch to revolve the structure of fixedlying connected with clutch transmission by the joint that is provided with on the axial diverse location, make a position that clutch revolves free adjusting as required, its control end can be placed the position of being convenient to manual manipulation all the time, be very easy to use; Revolve in clutch the keyhole outer rim of control end is provided with horn mouth, play leading role, make key insert and be more prone to, the convenient use key.
[description of drawings]
Below by embodiment also in conjunction with the accompanying drawings, the utility model is described in further detail:
Fig. 1 is the exterior perspective view that clutch device prepares.
Fig. 2 is the longitudinal profile structural representation of Fig. 1.
Fig. 3 is the three-dimensional explosive view of each parts among Fig. 2.
[embodiment]
A kind of adjustable clutch, in conjunction with Fig. 1 to Fig. 3, comprise clutch revolve 14, as the axially locating sleeve 13 of clutch transmission and push rod 9, follower 6, as pto 1 and the transition gear spline 5 and the splined sleeve 4 of power-transmitting unit.In addition, 2 is that flat key, 10 is that retaining ring, 7 is that driving key, 8 is that snap ring, 3 is pressure spring.
Clutch is revolved 14, pto 1, splined sleeve 4, spline 5, follower 6, axially locating sleeve 13, retaining ring 10, snap ring 8 are all sheathed with one heart; Pto 1 cooperates with splined sleeve 4 by flat key 2; Mesh with splined sleeve 4 and follower 6 respectively at spline 5 two ends, and can move vertically; Snap ring 8 is fastened on pto 1 surface, is used to limit the axial motion of retaining ring 10 and follower 6; Pressure spring 3 axially is provided with, the end of engagement of difference butt splined sleeve 4 bottoms, two ends and spline 5 and splined sleeve 4; Clutch is revolved 14 axial diverse locations is provided with attachment hole, and an end of its outstanding pto is a control end, which is provided with keyhole 15, and the keyhole outer rim is tubaeform; Clutch is revolved an attachment hole of 14 is fixedlyed connected Cock screw 12 by revolving with axially locating sleeve 13; Axially locating sleeve 13 is provided with radial hole, and wherein riveting go into to slide Cock screw 11 forms projection to inner face, and this protrusions snap is in the oblique sliding-groove on pto 1 surface; Retaining ring 10 is fixedlyed connected with pto 1 by driving key 7, axial hole is arranged on the retaining ring, the aperture is slightly larger than the push rod diameter, push rod 9 passes in axial hole and can do axial motion under it is spacing, the end of engagement of push rod 9 two ends difference butt axially locating sleeve 13 and spline 5 and follower 6.
When dynamic, pto 1 drives splined sleeve 4 and rotates, and splined sleeve 4 drives follower 6 by spline 5 and rotates, and realizes power output.When unpowered (for example situation such as outage), the key that will match with keyhole 15 inserts wherein and rotation, clutch is revolved and is driven 13 rotations of axially locating sleeve to 14 then, the projection that slip Cock screw 11 forms just moves in the oblique sliding-groove on pto 1 surface, clutch is revolved produce 14 to move axially, promote push rod 9 then and move in the same way, push rod 9 promotes splines 5 and makes it to throw off engagement with follower 6, this moment, follower 6 was vacant, can carry out external force control to it; When with key clutch is revolved twist back original position to 14 after, spline 5 resets under the effect of pressure spring 3, recovers the engagement with follower 6, can carry out dynamic Control.
In actual use, because clutch is revolved and is provided with a plurality of attachment holes that are positioned at axial diverse location to 14, can fixedly connected with axially locating sleeve 13 by selecting different attachment holes, revolve the length of 14 outstanding ptos 1 to adjust clutch, its control end is in all the time is convenient to manually operated position.In addition, the outer rim of keyhole 15 is tubaeform, has played good leading role, and is convenient and easy when making the key insertion, the operation when particularly having made things convenient for eyes directly not see keyhole.
Claims (10)
1, a kind of adjustable clutch, comprise that power-transmitting unit, follower, clutch revolve, clutch transmission, power-transmitting unit and follower engagement, it is concentric sheathed with follower that handle is revolved in clutch, the one end is a control end, clutch transmission can be thrown off the engagement of power-transmitting unit and follower under clutch is revolved the manipulation of control end, it is characterized in that: the axial diverse location that handle is revolved in described clutch is provided with joint, and it can be fixedlyed connected with clutch transmission by one of them.
2, adjustable clutch according to claim 1 is characterized in that: described power-transmitting unit comprises and concentric sheathed pto of follower and transition gear that pto drives follower by transition gear; Described clutch transmission comprises axially locating sleeve and push rod, the concentric sheathed clutch of axially locating sleeve is revolved handle and is fixedlyed connected with it, the internal surface and the pto of axially locating sleeve are spirally connected, push rod revolves axially being provided with along clutch, its two ends respectively with transition gear and axially locating sleeve butt, revolve when rotating push rod when clutch and promote transition gear and make it to throw off engagement with follower.
3, adjustable clutch according to claim 2, it is characterized in that: being spirally connected of the internal surface of described axially locating sleeve and pto has such structure, one of two spiro union portions have projection, and another has oblique sliding-groove with matching.
4, adjustable clutch according to claim 3, it is characterized in that: described projection is located at the internal surface of axially locating sleeve, and described oblique sliding-groove is located on the pto.
5, adjustable clutch according to claim 4, it is characterized in that: the projection of the internal surface of described axially locating sleeve has such structure, and the axially locating sleeve is provided with radial hole, and the projection that wherein forms to inner face is gone in the screw riveting.
6, according to any described adjustable clutch of claim 2～5, it is characterized in that: described transition gear comprises and concentric sheathed splined sleeve of pto and spline that pto cooperates with splined sleeve; Mesh with splined sleeve and follower respectively at the spline two ends, and can move vertically, is provided with pressure spring between the end of engagement of splined sleeve bottom and spline and splined sleeve; Described push rod not with an end of axially locating sleeve butt and the end of engagement butt of spline and follower.
7, according to any described adjustable clutch of claim 2～5, it is characterized in that: also comprise retaining ring, it is concentric sheathed and fixedly connected with it with pto, which is provided with at least one axial hole, the aperture is slightly larger than described push rod diameter, and described push rod passes in axial hole and can do axial motion under it is spacing.
8, according to any described adjustable clutch of claim 1～5, it is characterized in that: the control end that handle is revolved in described clutch is provided with horn mouth, is keyhole in the horn mouth.
9, according to any described adjustable clutch of claim 1～5, it is characterized in that: the joint on the axial diverse location that described clutch is revolved is a radial hole, fixedlys connected with clutch transmission by screw with matching.
10, adjustable clutch according to claim 6 is characterized in that: the joint on the axial diverse location that described clutch is revolved is a radial hole, fixedlys connected with clutch transmission by screw with matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420105078 CN2743619Y (en) | 2004-11-08 | 2004-11-08 | Regulatable clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420105078 CN2743619Y (en) | 2004-11-08 | 2004-11-08 | Regulatable clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2743619Y true CN2743619Y (en) | 2005-11-30 |
Family
ID=35633638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420105078 Expired - Fee Related CN2743619Y (en) | 2004-11-08 | 2004-11-08 | Regulatable clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2743619Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075402A (en) * | 2012-01-06 | 2013-05-01 | 詹姆斯·R·亨尼斯 | Mounting rod |
| CN103806381A (en) * | 2013-11-28 | 2014-05-21 | 深圳市威捷机电股份公司 | Barrier gate clutch device |
| CN106931048A (en) * | 2017-04-25 | 2017-07-07 | 中冶华天工程技术有限公司 | A kind of rotary clutch device |
| CN112360282A (en) * | 2019-03-20 | 2021-02-12 | 陈培培 | Emergency clutch device |
-
2004
- 2004-11-08 CN CN 200420105078 patent/CN2743619Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075402A (en) * | 2012-01-06 | 2013-05-01 | 詹姆斯·R·亨尼斯 | Mounting rod |
| CN103806381A (en) * | 2013-11-28 | 2014-05-21 | 深圳市威捷机电股份公司 | Barrier gate clutch device |
| CN103806381B (en) * | 2013-11-28 | 2016-03-09 | 深圳市威捷机电股份公司 | Banister arrangement of clutch |
| CN106931048A (en) * | 2017-04-25 | 2017-07-07 | 中冶华天工程技术有限公司 | A kind of rotary clutch device |
| CN112360282A (en) * | 2019-03-20 | 2021-02-12 | 陈培培 | Emergency clutch device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102449337B (en) | Compact transfer case with beveloid gearset | |
| CN102483100B (en) | Electric vehicle three speed dual-clutch transmission | |
| CN103982602A (en) | Automatic speed change gear with torsion limiting clutch and speed change shaft | |
| CN102414481B (en) | Low-angle spline coupling for power transmission units | |
| CN110131327B (en) | Spiral actuator of automobile clutch | |
| CN2743619Y (en) | Regulatable clutch | |
| CN203892476U (en) | Automatic speed changing device with torque limit clutch and speed changing shaft | |
| CN102057176B (en) | With the axial-adjustment unit of linear driving mechanism | |
| CN101198487A (en) | Transmission system for tractor | |
| CN100360826C (en) | Automatic-clutching reversible ratchet wheel device | |
| CN107654588B (en) | Double-input shaft driving device of permanent magnet transmission torque converter | |
| GB2217404A (en) | Switching mechanism for changing speed in a rolling mill drive | |
| CN204985588U (en) | Make up two separation and reunion mechanical transmission of built -in clutch mechanism | |
| WO2022214049A1 (en) | Clutch execution mechanism and vehicle | |
| CN2898427Y (en) | Automatic clutching reversed ratchet unit | |
| CN214036719U (en) | Multi-speed transmission system for engineering drilling machine | |
| MXPA06013806A (en) | Clutch. | |
| CN205745000U (en) | A kind of automatic clutch device having free travel and revolving door mechanism | |
| CN211624105U (en) | Switchable driving mechanism | |
| CN2801996Y (en) | Clutch device of lock | |
| CN211343788U (en) | Novel clutch | |
| CN201027926Y (en) | Gear box | |
| CN102478099A (en) | Mechanical transmission of electric vehicle | |
| CN105840691B (en) | A kind of automatic clutch device having free travel and revolving door mechanism | |
| CN100451391C (en) | Coupling type clutch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Longgang District of Shenzhen City, Guangdong province Pingshan Road No. 3 Ishii Yokohira Weijie science and Technology Park, zip code: 518118 Patentee after: Weijie Electromechanical Technology Co., Ltd., Shenzhen Address before: Pingshan Town Longgang District Shenzhen City, Guangdong Province, Bi Ling village of Shek Kip Road No. 15, zip code: 518118 Patentee before: Weijie Electromechanical Technology Co., Ltd., Shenzhen |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051130 Termination date: 20121108 |