CN103821840B - Clutch - Google Patents
Clutch Download PDFInfo
- Publication number
- CN103821840B CN103821840B CN201410093406.9A CN201410093406A CN103821840B CN 103821840 B CN103821840 B CN 103821840B CN 201410093406 A CN201410093406 A CN 201410093406A CN 103821840 B CN103821840 B CN 103821840B
- Authority
- CN
- China
- Prior art keywords
- clutch
- shaft
- driven axle
- bearing
- cup
- 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
Abstract
Clutch, primarily of clutch mounting bracket, cylinder, clutch shaft, clutch driven axle and clutch driving shaft composition, cylinder is fastened on clutch mounting bracket, two bearing with spherical outside surfaces of usheing to seat to be fixed on clutch mounting bracket and to be connected with clutch shaft, clutch driven axle is connected with the passive shaft-cup of clutch through driven axle slide plate and is fastened on clutch shaft, two pieces thrust-bearing is pressed together on clutch driven axle, in space between the passive shaft-cup of clutch and driven axle slide plate, bearing is pressed together in the space between clutch driving shaft and clutch shaft, projection on the notch of clutch driven axle end face and clutch driving shaft end face can be bonded to each other disengaging.Apparatus of the present invention compact structure, output torque is large, can take into account forward and reverse rotation simultaneously and export, can save the use of motor and frequency variator, reduce costs in automation transmission line, reduce power consumption, energy-saving and emission-reduction.
Description
Technical field
The present invention relates to transfer equipment auxiliary technical field, be specifically related to a kind of clutch on transfer equipment.
Background technique
In the transmitting function design of automation equipment, in order to the interval between realizing every section and latency function, generally every section all will have a motor, sometimes at the uniform velocity start to realize and stop, also need to be equipped with a frequency variator for each motor on circuit, so just improve cost and use power consumption; Along with the development of technology, there is magnetic clutch, but this product equal existing defects on use moment of torsion, installing space.
Summary of the invention
The invention provides a kind of clutch, export little problem to solve the large and moment of torsion of high, the installing space of cost that prior art exists.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of clutch, primarily of clutch mounting bracket, cylinder, clutch shaft, clutch driven axle and clutch driving shaft composition, cylinder is fastened on clutch mounting bracket, two bearing with spherical outside surfaces of usheing to seat to be fixed on clutch mounting bracket and to be connected with clutch shaft, clutch driven axle is connected with the passive shaft-cup of clutch through driven axle slide plate and is fastened on clutch shaft, two pieces thrust-bearing is pressed together on clutch driven axle, in space between the passive shaft-cup of clutch and driven axle slide plate, cylinder column connects and is fixed on driven axle slide plate, a key bar is arranged in clutch shaft and the space between clutch driven axle and the passive shaft-cup of clutch, bearing is pressed together in the space between clutch driving shaft and clutch shaft, projection on the notch of clutch driven axle end face and clutch driving shaft end face can be bonded to each other disengaging.
The notch of above-mentioned clutch driven axle end face is trapezoidal or profile of tooth; The projection of above-mentioned clutch driving shaft end face is inverted trapezoidal or profile of tooth.
Above-mentioned clutch driven axle and clutch driving shaft have keyway, and the combination of the passive shaft-cup of clutch and clutch driven axle can do concentric rotary motion relative to driven axle slide plate under the effect of two pieces thrust-bearing.
An above-mentioned key bar part is embedded in the keyway of clutch shaft, and another part is deep in the keyway of the passive shaft-cup of clutch and clutch driven axle.
Above-mentioned clutch shaft arranges some shaft block rings, to prevent from, between clutch shaft and each parts, play occurs.
Providing holes back-up ring between above-mentioned clutch driving shaft and bearing, deviates from from clutch driving shaft to prevent bearing.
Above-mentioned clutch driving shaft is chain sprocket structure or synchronous belt wheel structure.
The entirety that the passive shaft-cup of above-mentioned clutch, thrust-bearing, driven axle slide plate and clutch driven axle combine can follow key bar and slides relative to clutch shaft.
The beneficial effect of apparatus of the present invention is:
1, compact structure, but output torque is large.
2, forward and reverse rotation can be taken into account to export simultaneously.
3, the use of motor and frequency variator can be saved in automation transmission line, reduce costs, reduce power consumption, energy-saving and emission-reduction.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of apparatus of the present invention;
Fig. 2 is the using state schematic diagram of apparatus of the present invention;
Fig. 3 is the structural representation in B-B cross section in Fig. 1;
Fig. 4 is the structural representation in A-A cross section in Fig. 1;
Fig. 5 be in Fig. 3 C to structural representation;
Fig. 6 be in Fig. 4 D to structural representation.
1 clutch mounting bracket in figure, 2 cylinders, 3 are usherd to seat bearing with spherical outside surface, 4 clutch shafts, the passive shaft-cup of 5 clutch, 6 thrust-bearings, 7 driven axle slide plates, 8 clutch driven axles, 9 key bars, 10 shaft block rings, 11 clutch driving shafts, 12 bearings, 13 hole back-up rings, 14 notches, 15 protruding.
Embodiment
As shown in Figure 1, a kind of clutch, primarily of clutch mounting bracket 1, cylinder 2, clutch shaft 4, clutch driven axle 8 and clutch driving shaft 11 form, cylinder 2 is fastened on clutch mounting bracket 1, two bearing with spherical outside surfaces 3 of usheing to seat to be fixed on clutch mounting bracket 1 and to be connected with clutch shaft 4, clutch driven axle 8 is connected with the passive shaft-cup 5 of clutch through driven axle slide plate 7 and is fastened on clutch shaft 4, two pieces thrust-bearing 6 is pressed together on clutch driven axle 8, in space between the passive shaft-cup 5 of clutch and driven axle slide plate 7, cylinder column connects and is fixed on driven axle slide plate 7, a key bar 9 is arranged in the space between the passive shaft-cup 5 of clutch shaft 4 and clutch driven axle 8 and clutch, bearing 12 is pressed together in the space between clutch driving shaft 11 and clutch shaft 4, projection 15 on the notch 14 of clutch driven axle 8 end face and clutch driving shaft 11 end face can be bonded to each other disengaging.
Clutch driven axle 8 and clutch driving shaft 11 mating face are as shown in Figure 3, the spacing of four convex portions is slightly larger than the width of clutch driving shaft 11 convex portion, and for convenience of engaging and throwing off, its notch 14 can be processed as the trapezoidal notch shown in Fig. 5, in addition, its structure also can be profile of tooth; Clutch driving shaft 11 and clutch driven axle 8 mating face are as shown in Figure 4, the width of convex portion is slightly less than the spacing of clutch driven axle 8 four convex portions, and for convenience of engaging and throwing off, it is protruding that its projection 15 can be processed as the inverted trapezoidal shown in Fig. 6, in addition, its structure also can be profile of tooth.
Above-mentioned clutch driven axle 8 and clutch driving shaft 11 have keyway, and the combination of the passive shaft-cup 5 of clutch and clutch driven axle 8 can do concentric rotary motion relative to driven axle slide plate 7 under the effect of two pieces thrust-bearing 6.
Above-mentioned key bar 9 part is embedded in the keyway of clutch shaft 4, and another part is deep in the keyway of the passive shaft-cup 5 of clutch and clutch driven axle 8.
Above-mentioned clutch shaft 4 arranges some shaft block rings 10, to prevent from, between clutch shaft 4 and each parts, play occurs.
Providing holes back-up ring 13 between above-mentioned clutch driving shaft 11 and bearing 12, deviates from from clutch driving shaft 11 to prevent bearing 12.
Above-mentioned clutch driving shaft 11 is chain sprocket structure or synchronous belt wheel structure.
The entirety that the passive shaft-cup 5 of clutch, thrust-bearing 6, driven axle slide plate 7 and clutch driven axle 8 combine can follow key bar 9 and slides relative to clutch shaft 4.
When clutch shaft 4 does not need to export rotation, position as shown in Figure 1, the key bar 9 that the conjugant of passive for clutch shaft-cup 5, thrust-bearing 6, driven axle slide plate 7, clutch driven axle 8 follows on clutch shaft 4 retracts by cylinder 2, now clutch driven axle 8 and clutch driving shaft 11 keep certain distance, clutch driving shaft 11, under the drive of outside drive chain or driving belt, rotates around clutch shaft 4.
When needs clutch shaft 4 exports rotation, position as shown in Figure 2, the key bar 9 that the conjugant of passive for clutch shaft-cup 5, thrust-bearing 6, driven axle slide plate 7, clutch driven axle 8 follows on clutch shaft 4 is released by cylinder 2, now clutch driven axle 8 engages with the mating face of clutch driving shaft 11 and overlaps, clutch driving shaft 11 under the drive of outside drive chain or driving belt, by driving key bar 9 and clutch shaft 4 to rotate with exporting around clutch shaft 4 axle center with the joint of clutch driven axle 8.Meanwhile, the lower maintenance of driven axle slide plate 7 two pieces thrust-bearing 6 effect is not rotated.
Claims (8)
1. a clutch, it is characterized in that primarily of clutch mounting bracket, cylinder, clutch shaft, clutch driven axle and clutch driving shaft composition, cylinder is fastened on clutch mounting bracket, two bearing with spherical outside surfaces of usheing to seat to be fixed on clutch mounting bracket and to be connected with clutch shaft, clutch driven axle is connected with the passive shaft-cup of clutch through driven axle slide plate and is fastened on clutch shaft, two pieces thrust-bearing is pressed together on clutch driven axle, in space between the passive shaft-cup of clutch and driven axle slide plate, cylinder column connects and is fixed on driven axle slide plate, a key bar is arranged in clutch shaft and the space between clutch driven axle and the passive shaft-cup of clutch, bearing is pressed together in the space between clutch driving shaft and clutch shaft, projection on the notch of clutch driven axle end face and clutch driving shaft end face can be bonded to each other disengaging.
2. clutch according to claim 1, is characterized in that the notch of clutch driven axle end face is trapezoidal or profile of tooth; The projection of above-mentioned clutch driving shaft end face is inverted trapezoidal or profile of tooth.
3. clutch according to claim 1, it is characterized in that clutch driven axle and clutch driving shaft have keyway, the combination of the passive shaft-cup of clutch and clutch driven axle can do concentric rotary motion relative to driven axle slide plate under the effect of two pieces thrust-bearing.
4. clutch according to claim 1, it is characterized in that a key bar part is embedded in the keyway of clutch shaft, another part is deep in the keyway of the passive shaft-cup of clutch and clutch driven axle.
5. clutch according to claim 1, is characterized in that clutch shaft being arranged some shaft block rings.
6. clutch according to claim 1, is characterized in that providing holes back-up ring between clutch driving shaft and bearing.
7. clutch according to claim 1, is characterized in that clutch driving shaft is chain sprocket structure or synchronous belt wheel structure.
8. clutch according to claim 1, is characterized in that entirety that the passive shaft-cup of clutch, thrust-bearing, driven axle slide plate and clutch driven axle combine can follow key bar and slides relative to clutch shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410093406.9A CN103821840B (en) | 2014-03-07 | 2014-03-07 | Clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410093406.9A CN103821840B (en) | 2014-03-07 | 2014-03-07 | Clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103821840A CN103821840A (en) | 2014-05-28 |
| CN103821840B true CN103821840B (en) | 2016-04-13 |
Family
ID=50757060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410093406.9A Expired - Fee Related CN103821840B (en) | 2014-03-07 | 2014-03-07 | Clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103821840B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240343A (en) * | 2018-02-08 | 2018-07-03 | 常州瑞持机械有限公司 | A kind of driving structure of centrifugal compressor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2633218A (en) * | 1948-05-27 | 1953-03-31 | Pielstick Gustav | Fluid clutch with removable members |
| CN201660550U (en) * | 2010-01-14 | 2010-12-01 | 福耀玻璃工业集团股份有限公司 | Transmission device of lower transmission roller change type transmission roller table |
| CN102330756A (en) * | 2011-06-01 | 2012-01-25 | 威海华东数控股份有限公司 | Hydraulic control clutch device |
| CN203308963U (en) * | 2013-04-18 | 2013-11-27 | 重庆鼎誉机电有限公司 | Transmission mechanism and clutch |
| CN203756791U (en) * | 2014-03-07 | 2014-08-06 | 山东派克诺尔机器有限公司 | Clutch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101183827B1 (en) * | 2011-12-02 | 2012-09-18 | 주식회사 현대클러치 | High-speed rotary air clutch |
-
2014
- 2014-03-07 CN CN201410093406.9A patent/CN103821840B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2633218A (en) * | 1948-05-27 | 1953-03-31 | Pielstick Gustav | Fluid clutch with removable members |
| CN201660550U (en) * | 2010-01-14 | 2010-12-01 | 福耀玻璃工业集团股份有限公司 | Transmission device of lower transmission roller change type transmission roller table |
| CN102330756A (en) * | 2011-06-01 | 2012-01-25 | 威海华东数控股份有限公司 | Hydraulic control clutch device |
| CN203308963U (en) * | 2013-04-18 | 2013-11-27 | 重庆鼎誉机电有限公司 | Transmission mechanism and clutch |
| CN203756791U (en) * | 2014-03-07 | 2014-08-06 | 山东派克诺尔机器有限公司 | Clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103821840A (en) | 2014-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160413 Termination date: 20200307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |