CN102011807B - Bidirectional automatic clutch - Google Patents
Bidirectional automatic clutch Download PDFInfo
- Publication number
- CN102011807B CN102011807B CN 201010569531 CN201010569531A CN102011807B CN 102011807 B CN102011807 B CN 102011807B CN 201010569531 CN201010569531 CN 201010569531 CN 201010569531 A CN201010569531 A CN 201010569531A CN 102011807 B CN102011807 B CN 102011807B
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- clutch
- support
- sliding sleeve
- propeller
- shaft
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Abstract
The invention discloses a bidirectional automatic clutch which comprises a manual operation head, an output transmission shaft and a support, wherein the manual operation head is connected with one end, which is positioned in the support, of the output transmission shaft through a cylindrical pin; the manual operation head and the other end, which is positioned outside of the support, of the output transmission shaft are respectively supported by a first support sleeve and a second support sleeve; the manual operation head in the support is equipped with a chuck in a rotation mode and a clutch sleeve in a fixing mode successively, a latch of the clutch sleeve is inserted in a groove of a clutch sliding sleeve slidably matched on the output transmission shaft, and moreover, the chuck and the clutch sliding sleeve are in mesh transmission; the groove of the clutch sliding sleeve is internally equipped with steel balls; and an electric input gear is fixedly connected with the chuck; and the output transmission shaft in the support is equipped with a sleeve, the sleeve is equipped with a pressure spring, and the pressure spring is in contact with the clutch sliding sleeve. The bidirectional automatic clutch provided by the invention is compact structure, is easy and simple to operate, is reliable in combination and separation and has strong commonality, the installation position is flexible, the installation is convenient, the power driven operation and the manual operation can freely be exchanged mutually, and the clutch can reset automatically in exchange.
Description
Technical field
The present invention relates to a kind of bidirectional automatic clutch.
Background technique
Along with China's electric power and the manufacturing develop rapidly of switching device, intelligent switch equipment is widely used, and application demands such as electronic turnover mechanism of car, electric ground switch operating device, electric isolating switch operating device increase.Wherein applied automatic clutch existence form is various, and complex structure can not be general, the electronic problem that when manually-operable is switched, needs hand reset.
Summary of the invention
The present invention provides a kind of bidirectional automatic clutch, and various to solve existing automatic clutch existence form, complex structure can not be general, the electronic problem that when manually-operable is switched, needs hand reset.
The technological scheme that is adopted is: a kind of bidirectional automatic clutch; It comprises manually-operable head, take-off (propeller) shaft, support; Said manually-operable head is connected through straight pin with the end of take-off (propeller) shaft in support, and said manually-operable head and the take-off (propeller) shaft end outside support is supported by first and second supporting sleeve respectively; Be rotatably equipped with chuck on the manually-operable head in support successively, fixedly be equipped with clutch cover, the latch of this clutch cover inserts sliding being assigned in the groove of the clutch sliding sleeve on the said take-off (propeller) shaft, and, said chuck and clutch sliding sleeve engagement driving; In the groove of said clutch sliding sleeve steel ball is housed; Electronic input gear and said chuck are affixed; On the take-off (propeller) shaft in support cover is housed, this puts stage clip is housed, and this stage clip contacts with said clutch sliding sleeve; On the said take-off (propeller) shaft rectangular opening is arranged, rectangular aperture is to being of a size of 1.5～2.5 times of straight pin diameter.
The present invention drives clutch cover through the manually-operable head and rotates; The latch plane of inclination of clutch cover promotes to be inlaid in the steel ball in the clutch sliding sleeve; Making clutch slide on the take-off (propeller) shaft compression press spring produces and moves axially; Break away from chuck, realization is manually changed with electronic clutch, exports torque through straight pin to the take-off (propeller) shaft transmission simultaneously; Stop manually-operable, clutch slides under the stage clip compression and automatically resets; Rotate through electronic input gear driven chuck, chuck is combined with the clutch sliding sleeve, realize electric operating to take-off (propeller) shaft transmission output torque through the clutch sliding sleeve.
Compact structure of the present invention, easy and simple to handle, in conjunction with, separate reliable, highly versatile, the mounting point is flexible, and is electronic to manually-operable or manually can freely switch to electric operating, and can automatically reset during switching.
And said chuck, electronic input gear, support be when connecting through bolt, can realize manual and the unconditional of locking position freely changed.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is an assembling schematic representation of the present invention;
Fig. 3 is the stereogram of manually-operable head of the present invention;
Fig. 4 is the stereogram of clutch cover of the present invention;
Fig. 5 is the stereogram of take-off (propeller) shaft of the present invention;
Fig. 6 is the stereogram of clutch sliding sleeve of the present invention;
Fig. 7 is the stereogram of chuck of the present invention.
Embodiment
Following mode of execution can make those skilled in the art more fully understand the present invention, but does not limit the present invention in any way.
A kind of bidirectional automatic clutch; It comprises manually-operable 1, take-off (propeller) shaft 8, support 12; Said manually-operable 1 is connected through straight pin 2 with the end of take-off (propeller) shaft 8 in support 12, and said manually-operable 1 and the end of take-off (propeller) shaft 8 support 12 outside are respectively by first and second supporting sleeve 11,13 supports; Big periphery 17 places of the manually-operable in support 12 1 rotate chuck 4 are housed, fixedly are equipped with clutch cover 5 through the planar axes rank 16 in the manually-operable 1; The latch of this clutch cover 5 inserts sliding being assigned in the groove 19 of the clutch sliding sleeve 7 on the said take-off (propeller) shaft 8, is V-type groove 14 between the latch of said clutch cover 5; And, said chuck 4 and clutch sliding sleeve 7 engagement driving, this clutch sliding sleeve 7 is sleeved on outer six Fang Mianchu of take-off (propeller) shaft 8, clutch sliding sleeve 7 can be slided on take-off (propeller) shaft 8 but can not rotate; Processing is porose 20 in the groove 19 of said clutch sliding sleeve 7, and the center of the center in this hole 20 and said V-type groove 14 is suitable, and said hole 20 is identical with the degree of depth of groove 19, and said steel ball 6 places said hole 20; Electronic input gear 3 and chuck 4 on 4 on chuck outer six aspect the place affixed, electronic input gear 3 can be rotated on the big periphery 17 of manually-operable 1 with chuck 4; Cover 10 is housed on the take-off (propeller) shaft 8 in support 12; On this cover 10 stage clip 9 is housed; And this stage clip 9 contacts with said clutch sliding sleeve 7, and said clutch sliding sleeve 7 is compressed and make the clutch sliding sleeve 7 and the latch of chuck 4 under the clamping force of stage clip 9, to mesh with clutch cover 5 by stage clip 9.
On the said take-off (propeller) shaft 8 rectangular opening 18 is arranged, rectangular opening 18 radial dimensions are 1.5～2.5 times of straight pin 2 diameters.
When chuck of the present invention 4, electronic input gear 3, support 12 connect through bolt, can realize manual and the unconditional of locking position freely changed.Be specially: when chuck 4, electronic input gear 3, support 12 connects through bolt, the chuck 4 latch engagement with clutch sliding sleeve 7 that under the effect of stage clip 9, resets, take-off (propeller) shaft 8 can not rotate, and realizes transmission shaft 8 locking positions; Rotation manual working head 1, ditto said, drive take-off (propeller) shaft 8 and rotate, when realizing manually-operable, the locking position of transmission shaft 8 is removed.
Working procedure of the present invention is following: rotation manual working head 1 drives clutch cover 5 and rotates, and the pushed steel ball 6 of the V-type groove 14 of clutch cover 5 is 1.5～2.5 times of straight pin 2 diameters because of the radial dimension of rectangular opening 18 on the take-off (propeller) shaft 8; When working head 1 rotates; The radial plane of the rectangular opening 18 on straight pin 2 and the take-off (propeller) shaft 8 does not contact, and take-off (propeller) shaft 8 does not rotate, and steel ball 6 promotes clutch sliding sleeves 7 and on take-off (propeller) shaft 8, endwisely slips; The clutch sliding sleeve 7 and the latch of chuck 4 are broken away from; After the latch of clutch sliding sleeve 7 and chuck 4 broke away from, the radial plane of the rectangular opening 18 on straight pin 2 and the take-off (propeller) shaft 8 contact 8 rotations of drive take-off (propeller) shaft; When realizing manually-operable, electronic input gear (3) separates with the rotation of chuck (4) with take-off (propeller) shaft (8).When being manually-operable, take-off (propeller) shaft (8) partly separates with electric operating, realizes electronic to manual automatic switchover.
The manually-operable 1 that stops operating, clutch sliding sleeve 7 resets under the effect of stage clip 9, and when electronic input gear 3 rotated with chuck 4, the latch engagement of chuck 4 and clutch sliding sleeve 7 drove take-off (propeller) shafts 8 through clutch sliding sleeve 7 and rotates, and realizes electric operating.
Claims (5)
1. bidirectional automatic clutch; It is characterized in that: it comprises manually-operable head (1), take-off (propeller) shaft (8), support (12); Said manually-operable head (1) is connected through straight pin (2) with the end of take-off (propeller) shaft (8) in support (12), and said manually-operable head (1) is supported by first and second supporting sleeve (11,13) respectively with the end of take-off (propeller) shaft (8) outside support (12); Be rotatably equipped with chuck (4) on the manually-operable head (1) in support (12) successively, fixedly be equipped with clutch cover (5); The latch of this clutch cover (5) inserts sliding being assigned in the groove (19) of the clutch sliding sleeve (7) on the said take-off (propeller) shaft (8); And, said chuck (4) and clutch sliding sleeve (7) engagement driving; In the groove (19) of said clutch sliding sleeve (7) steel ball (6) is housed; Electronic input gear (3) is affixed with said chuck (4); On the take-off (propeller) shaft (8) in support (12) cover (10) is housed, on the cover (10) that is equipped with on the said take-off (propeller) shaft (8) in support (12) stage clip (9) is housed, and this stage clip (9) contacts with said clutch sliding sleeve (7); Rectangular opening (18) is arranged on the said take-off (propeller) shaft (8), and rectangular opening (18) radial dimension is 1.5～2.5 times of straight pin (2) diameter.
2. a kind of bidirectional automatic clutch according to claim 1 is characterized in that: said manually-operable head (1) achieves a fixed connection through the planar axes rank (16) on the manually-operable head (1) with clutch cover (5).
3. a kind of bidirectional automatic clutch according to claim 1 is characterized in that: be V-type groove (14) between the latch of said clutch cover (5).
4. a kind of bidirectional automatic clutch according to claim 3; It is characterized in that: processing porose (20) in the groove (19) of said clutch sliding sleeve (7); The center of the center in the hole (20) of processing and said V-type groove (14) is suitable in the groove (19) of said clutch sliding sleeve (7); And the hole (20) of processing is identical with the degree of depth of the groove (19) of said clutch sliding sleeve (7) in the groove (19) of said clutch sliding sleeve (7), and said steel ball (6) places the hole (20) of groove (19) processing of said clutch sliding sleeve (7).
5. a kind of bidirectional automatic clutch according to claim 1 is characterized in that: when said chuck (4), electronic input gear (3), support (12) connect through bolt, can realize manual and the unconditional of locking position freely changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010569531 CN102011807B (en) | 2010-12-02 | 2010-12-02 | Bidirectional automatic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010569531 CN102011807B (en) | 2010-12-02 | 2010-12-02 | Bidirectional automatic clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102011807A CN102011807A (en) | 2011-04-13 |
| CN102011807B true CN102011807B (en) | 2012-10-03 |
Family
ID=43842094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010569531 Active CN102011807B (en) | 2010-12-02 | 2010-12-02 | Bidirectional automatic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102011807B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409237B (en) * | 2014-11-26 | 2016-08-24 | 许继集团有限公司 | Electric switch operating mechanism arrangement of clutch |
| CN107654152B (en) * | 2017-09-28 | 2023-04-21 | 裕克施乐塑料制品（太仓）有限公司 | Novel manually-operated electric door/cover opening and closing actuator and working method thereof |
| CN108457996B (en) * | 2018-04-18 | 2023-12-08 | 胡景昌 | Clutch device for winch and winch |
| CN112057276B (en) * | 2020-08-20 | 2022-07-12 | 潘建亮 | Medical treatment is with severe patient's defecation auxiliary device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2180826Y (en) * | 1994-01-14 | 1994-10-26 | 常州电站辅机总厂 | Two-direction clutch |
| JP3128523B2 (en) * | 1997-01-30 | 2001-01-29 | 豊田工機株式会社 | Driving force transmission device |
| DE10065355C2 (en) * | 2000-12-27 | 2002-11-21 | Gkn Automotive Gmbh | Electromechanical torque control elimination of impact noise |
| CN101409433B (en) * | 2008-12-04 | 2010-10-06 | 天水长城开关厂有限公司 | Soft interlocking mechanism for switch cabinet vehicle-in/out apparatus |
-
2010
- 2010-12-02 CN CN 201010569531 patent/CN102011807B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102011807A (en) | 2011-04-13 |
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