CN100451390C - Flexible and rigid double-state coupling and application apparatus - Google Patents
Flexible and rigid double-state coupling and application apparatus Download PDFInfo
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- CN100451390C CN100451390C CNB031360920A CN03136092A CN100451390C CN 100451390 C CN100451390 C CN 100451390C CN B031360920 A CNB031360920 A CN B031360920A CN 03136092 A CN03136092 A CN 03136092A CN 100451390 C CN100451390 C CN 100451390C
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Abstract
The present invention relates to a flex-rigid double-state coupling mechanism and an application device thereof, which is an initiative mechanical kinetic energy coupling mechanism with an input side and an output side. The present invention has the specific kinetic energy transmission characteristics of flexible acceleration with rotation speed differences and non-rigid transmission with the rotation speed differences varying with load changes when the rotation kinetic energy is transmitted from the input side to the output side, and rigid transmission without rotation speed differences when the rotation kinetic energy is backward transmitted from the output side to the input side.
Description
Technical field
The present invention is for disclosing a kind of flexible and rigidity bifurcation Coupler, especially the Coupler that refers to a kind of rotary kinetic energy of special function, be passed to outlet side for having the flexible acceleration that rotary kinetic energy can be the tool slip, and be the non-rigid transmission that has slip with load variations by input side; Otherwise, be back to the rotary kinetic energy of input side by outlet side, then be the characteristic of the rigid of transmission of no slip; This flexible and rigidity bifurcation Coupler can be applicable to the load of accumulation of energy impact type, as the punch press press, or uneasy constant current force driving device, as stream power generator or fluid pressure actuating induced draft fan or energy accumulation device for fly wheel or other loads.
Background technique
Traditional Coupler divides two kinds usually, wherein a kind of is the flexible coupler of tool slip, as by electric convolution Coupler or fluid couplers, generating effect Coupler, when input side and the transmission of outlet side intercropping rotary kinetic energy, for have the non-rigid transmission of slip with load variations; Another kind then is the rigidity Coupler, for by mechanical type or electromagnetic force or stream power or machine power or the friction type clutch that centrifugal force drove, during the rotary kinetic energy normal transmission, both are the coupling of synchronous no slip between input side and outlet side for it, and are therefore restricted often on using.
Summary of the invention
Main purpose of the present invention, be to provide a kind of flexible and rigidity bifurcation Coupler, for initiating a kind of mechanical kinetic energy Coupler with input side and outlet side, specific when having by input side transmission rotary kinetic energy to outlet side, the kinetic energy transmission characteristics that is the flexible acceleration of tool slip, and for have the non-rigid transmission of slip with load variations; Oppositely be back to the rotary kinetic energy of input side, then be the rigid of transmission characteristic of no slip by outlet side.
Main purpose of the present invention is achieved in that
A kind of flexible and rigidity bifurcation Coupler is passed to outlet side for having the flexible acceleration that rotary kinetic energy can be different tool slip by input side, and is the non-rigid transmission that has slip with load variations; Otherwise, be back to the rotary kinetic energy of input side by outlet side, then be the characteristic of the rigid of transmission of no slip, its main composition comprises:
---input side 101: contain with axle shape or colyliform or plate-like or other various rotary kinetic energy transmission structures and constituted, connect, and connect with the active transfer part of flexible gearing 103 for a side with unidirectional transmission 104;
---outlet side 102: contain with axle shape or colyliform or plate-like or other various rotary kinetic energy transmission structures and constituted, connect for the passive transfer part with flexible gearing 103, the opposite side with unidirectional transmission 104 connects again;
---flexible gearing 103: for by electric convolution Coupler or fluid couplers or generating effect Coupler etc., have initiatively transfer part and passive transfer part, both are the Coupler that has the non-rigid rotary kinetic energy transmission of slip with load variations, or the Coupler of other similar functions constitutes, its initiatively transfer part for and input side 101 connect, its passive transfer part for connect with outlet side and with a client link of unidirectional transmission 104;
---unidirectional transmission 104: serve as reasons and know overrunning clutch, or other can do singlely to turn to transmission another turns to the transmission device by idle running to be constituted, the one client link is in input side 101, and the other end is for the passive transfer part of connection flexible gearing 103;
By said structure, can be by input side 101 with flexible the be passed to outlet side 102 of rotary kinetic energy through non-rigid transmission; Otherwise be back to the rotary kinetic energy of input side 101 by outlet side 102 through unidirectional transmission 104, then be the rigid of transmission of no slip.
The present invention initiates a kind of mechanical kinetic energy Coupler with input side and outlet side, and is specific when having by input side transmission rotary kinetic energy to outlet side, is the kinetic energy transmission characteristics of the flexible acceleration of tool slip, and for have the non-rigid transmission of slip with load variations; And oppositely be back to the rotary kinetic energy of input side by outlet side, then be the rigid of transmission characteristic of no slip.
Description of drawings
Figure 1 shows that structural principle schematic representation of the present invention.
Figure 2 shows that Fig. 1 combines the embodiment who constitutes the bifurcation Coupler with unidirectional transmission with the electric convolution Coupler.
Figure 3 shows that Fig. 1 combines the embodiment who constitutes the bifurcation Coupler with unidirectional transmission with fluid couplers.
Figure 4 shows that Fig. 1 combines the embodiment who constitutes the bifurcation Coupler with unidirectional transmission with the electromagnetic effect Coupler.
The output or the input side that Figure 5 shows that Fig. 1 embodiment add the structural representation that can control clutch.
Embodiment
Following conjunction with figs. describes feature of the present invention and advantage in detail:
This flexible and rigidity bifurcation Coupler is illustrated in figure 1 as structural principle schematic representation of the present invention, and its main composition contains:
---input side 101: contain with axle shape or colyliform or plate-like or other various rotary kinetic energy transmission structures and constituted, connect for a side with unidirectional transmission 104, and with the active transfer part connection person of flexible gearing 103;
---outlet side 102: contain with axle shape or defeated shape or plate-like or other various rotary kinetic energy transmission structures and constituted, connect for the passive transfer part with flexible gearing 103, the opposite side with unidirectional transmission 104 connects again;
---flexible gearing 103: for by electric convolution Coupler or fluid couplers or generating effect Coupler etc., have initiatively transfer part and passive transfer part, both are the Coupler that has the non-rigid rotary kinetic energy transmission of slip with load variations, or the Coupler of other similar functions constitutes, its initiatively transfer part for and input side 101 connect, its passive transfer part for connect with outlet side and with a client link of unidirectional transmission 104;
---unidirectional transmission 104: serve as reasons and know overrunning clutch, or other can do singlely to turn to transmission another turns to the transmission device by idle running to be constituted, the one client link is in input side 101, and the other end is for the passive transfer part of connection flexible gearing 103;
By said structure, can be by input side 101 with flexible the be passed to outlet side 102 of rotary kinetic energy through non-rigid transmission; Otherwise be back to the rotary kinetic energy of input side 101 by outlet side 102 through unidirectional transmission 104, then be the rigid of transmission of no slip.
Figure 2 shows that Fig. 1 combines the embodiment who constitutes the bifurcation Coupler with the electric convolution Coupler with unidirectional transmission, its main composition comprises:
---input side 201: contain with axle shape or colyliform or plate-like or other various rotary kinetic energy transmission structures and constituted, connect for a side, and initiatively connect transfer part 2031 with the electric convolution Coupler with unidirectional transmission 204;
---outlet side 202: contain with axle shape or colyliform or plate-like or other various rotary kinetic energy transmission structures and constituted, for and the passive transfer part 2032 of electric convolution Coupler connect, the opposite side with unidirectional transmission 204 connects again;
---electric convolution Coupler 203: it is available to have two kinds of structure kenels, comprise by permanent magnet or electric current and constitute magnetic field structure field winding is excitatory, with as electric convolution Coupler transfer part 2031 initiatively, and constitute the passive transfer part 2032 of electric convolution Coupler by the electric convolution electric conductor; Or another kind of congenerous and magnetic field structure are for fixing, and be provided with can turn round in the middle of the electric convolution coupler structure kenel of magnetic circuit, and by the intermediate magnetic line structure as electric convolution Coupler transfer part 2031 initiatively, and constitute the passive transfer part 2032 of electric convolution Coupler by the electric convolution electric conductor, so that initiatively transfer part 2031 is transfused to 201 driving rotational of side at the electric convolution Coupler, it is poor that both produce relative rotation speed through eddy current effect with load variations, and then affect the passive transfer part 2032 of electric convolution Coupler and drive outlet side 202 as flexible drive, the aforementioned electric eddy-current coupling is transfer part 2031 and the connection of input side 201 and the connection relation of passive transfer part 2032 of electric convolution Coupler and outlet side 202 initiatively, also may be exchanged for by the electric convolution Coupler initiatively to connect with outlet side 202 and connect by passive transfer part 2032 of electric convolution Coupler and input side 201 in transfer part 2031;
---unidirectional transmission 204: serve as reasons and know overrunning clutch, or other can do singlely to turn to transmission another turns to the transmission device by idle running to be constituted, the one client link is in input side 201, and the other end is for the passive transfer part 2032 of connection electric convolution Coupler.
Figure 3 shows that Fig. 1 combines the embodiment who constitutes the bifurcation Coupler with fluid couplers with unidirectional transmission, its main composition comprises:
---input side 301: contain with axle shape or colyliform or plate-like or other various rotary kinetic energy transmission structures and constituted, connect for a side, and initiatively connect transfer part 3031 with fluid couplers with unidirectional transmission 304;
---outlet side 302: contain with axle shape or colyliform or plate-like or other various rotary kinetic energy transmission structures and constituted, for and the passive transfer part 3032 of fluid couplers connect, again with the opposite side connection person of unidirectional transmission 304;
---fluid couplers 303: serving as reasons has the fluid couplers active transfer part 3031 that produces actuation flow power fin, for connecting with input side 301, and have and bear stream power-actuated fluid couplers passive transfer part 3032, and housing, so that initiatively transfer part 3031 is 401 driving rotational of input side in fluid couplers, be transmission mediator transmission kinetic energy through gas or liquid, poor to produce relative rotation speed with load variations, and then make flexible drive with the passive transfer part 3032 of driving fluid Coupler
And driving outlet side 302; Aforesaid fluid Coupler active transfer part 3031 and the connection of input side 301 and the connection relation of passive transfer part 3032 of fluid couplers and outlet side 302 also may be exchanged for by fluid couplers active transfer part 3031 with outlet side 302 connections and by the passive commentaries on classics of fluid couplers
Portion 3032 connects with input side 301;
---unidirectional transmission 304: serve as reasons and know overrunning clutch, or other can do singlely to turn to transmission another turns to the transmission device by idle running to be constituted, the one client link is in input side 301, and the other end is for the passive transfer part 3032 of connection fluid couplers.
Figure 4 shows that Fig. 1 combines the embodiment who constitutes the bifurcation Coupler with generating effect Coupler with unidirectional transmission, its main composition comprises:
---input side 401: contain with axle shape or colyliform or plate-like or other various rotary kinetic energy transmission structures and constituted, connect for a side, and initiatively connect transfer part 4031 with generating effect Coupler with unidirectional transmission 404;
---outlet side 402: contain with axle shape or colyliform or plate-like or other various rotary kinetic energy transmission structures and constituted, for and the passive transfer part 4032 of generating effect Coupler connect, the opposite side with unidirectional transmission 404 connects again;
---generating effect Coupler 403: for the excitatory magnetic field that constitutes of field winding being constituted initiatively transfer part 4031 of generating effect Coupler by permanent magnet or electric current, and constitute generating effect Coupler passive transfer part 4032 by rotating relatively armature, generating effect Coupler initiatively is linked in input side 401 in transfer part 4031, the passive transfer part 4032 of generating effect Coupler is linked in outlet side 402, both are through load of electrical generation control device 405, the generated output that generating effect Coupler 403 is transported to load 406 is controlled, when input side 401 revolutions drive generating effect Coupler active transfer part 4031, produce the relative rotation speed difference doing the passive transfer part 4032 of non-rigid flexible driving generating effect Coupler with load variations, and then drive outlet side 402; Aforementioned generating effect Coupler is transfer part 4031 and the connection of input side 401 and the passive transfer part 4032 of effect Coupler of generating electricity initiatively
With the connection relation of outlet side 402, also may be exchanged for by generating effect Coupler and initiatively connect with outlet side 402 and connect with input side 401 in transfer part 4031 by the passive transfer part 4032 of generating effect Coupler;
---unidirectional transmission 404: serve as reasons and know overrunning clutch, or other can do singlely to turn to transmission another turns to the transmission device by idle running to be constituted, the one client link is in input side 401, and the other end is for connecting the passive transfer part 4032 of effect Coupler of generating electricity;
---load of electrical generation control device 405: serve as reasons electromechanics or solid-state electronic circuit constitute, for the generating output power of control generating effect Coupler 403;
---load 406: for by resistive or other electric energy load of actuation formations with load of electrical generation as generating effect Coupler 403.
This flexible and rigidity bifurcation Coupler further adds string at outlet side and can control clutch, does to mix for flexible and rigidity bifurcation Coupler and controls; The output or the input side that Figure 5 shows that Fig. 1 embodiment add the structural representation that can control clutch, and its main composition comprises:
---input side 101: contain with axle shape or colyliform or plate-like or other various rotary kinetic energy transmission structures and constituted, connect, and connect with the active transfer part of flexible gearing 103 for a side with unidirectional transmission 104;
---outlet side 102: contain with axle shape or colyliform or plate-like or other various rotary kinetic energy transmission structures and constituted, connect for the passive transfer part with flexible gearing 103, the opposite side with unidirectional transmission 104 connects again;
---flexible gearing 103: for by electric convolution Coupler or fluid couplers or generating effect Coupler etc., have initiatively transfer part and passive transfer part, both are the Coupler that has the non-rigid rotary kinetic energy transmission of slip with load variations, or the Coupler of other similar functions constitutes, its initiatively transfer part for and input side 101 connect, its passive transfer part for connect with outlet side and with a client link of unidirectional transmission 104;
---unidirectional transmission 104: serve as reasons and know overrunning clutch, or other can do singlely to turn to transmission another turns to the transmission device by idle running to be constituted, the one client link is in input side 101, and the other end is for the passive transfer part of connection flexible gearing 103;
---can control clutch 501: by can being controlled, doing closed transmission and to break away from the function of cutting off, and then control the external drive connection of input side 101, or control the external drive connection of outlet side 102 by manpower or machine power or electromagnetic force or stream power; Clutch 501 can be controlled and input side 101 or outlet side 102 can be selected to be arranged at according to need.
Comprehensively above-mentioned, this flexible and rigidity bifurcation Coupler, initiative is imported and outbound course difference tool is flexible and the bifurcation coupling function of positive drive characteristic, can be applicable to the load of accumulation of energy impact type, as the punch press press, or uneasy constant current force driving device, as stream power generator or fluid pressure actuating induced draft fan or energy accumulation device for fly wheel or other loads, the intention novelty, function is definite.
This embodiment only is used to illustrate the present invention, but not is used to limit the present invention.
Claims (5)
1, a kind of flexible and rigidity bifurcation Coupler is passed to outlet side for having the flexible acceleration that rotary kinetic energy can be different tool slip by input side, and is the non-rigid transmission that has slip with load variations; Otherwise, be back to the rotary kinetic energy of input side by outlet side, then be the characteristic of the rigid of transmission of no slip to it is characterized in that main composition comprises:
---input side: contain with axle shape or colyliform or plate-like or other various rotary kinetic energy transmission structures and constituted, connect, and connect with the active transfer part of flexible gearing for a side with unidirectional transmission;
---outlet side: contain with axle shape or colyliform or plate-like or other various rotary kinetic energy transmission structures and constituted, connect for the passive transfer part with flexible gearing, the opposite side with unidirectional transmission connects again;
---flexible gearing: for by electric convolution Coupler or fluid couplers or generating effect Coupler, have initiatively transfer part and passive transfer part, both are the Coupler that has the non-rigid rotary kinetic energy transmission of slip with load variations, its initiatively transfer part for and input side connect, its passive transfer part for connect with outlet side and with a client link of unidirectional transmission;
---unidirectional transmission: serve as reasons and know overrunning clutch, or other can do singlely to turn to transmission another turns to the transmission device by idle running to be constituted, the one client link is in input side, and the other end is for the passive transfer part of connection flexible gearing;
By said structure, can be by input side with flexible the be passed to outlet side of rotary kinetic energy through non-rigid transmission; Otherwise be back to the rotary kinetic energy of input side by outlet side through unidirectional transmission, then be the rigid of transmission of no slip.
2, flexible and rigidity bifurcation Coupler as claimed in claim 1 can be combined with unidirectional transmission by the electric convolution Coupler of the flexible coupling function of tool, constitutes the bifurcation Coupler, it is characterized in that:
It is available that described electric convolution Coupler has two kinds of structure kenels, comprises by permanent magnet or electric current constituting magnetic field structure to field winding is excitatory, with as electric convolution Coupler transfer part initiatively, and constitutes the passive transfer part of electric convolution Coupler by the electric convolution electric conductor; Or another kind of congenerous and magnetic field structure are for fixing, and be provided with can turn round in the middle of the electric convolution coupler structure kenel of magnetic circuit, and by the intermediate magnetic line structure as electric convolution Coupler transfer part initiatively, and constitute the passive transfer part of electric convolution Coupler by the electric convolution electric conductor, so that initiatively the transfer part is transfused to side institute driving rotational at the electric convolution Coupler, it is poor that both produce relative rotation speed through eddy current effect with load variations, and then affect the passive transfer part of electric convolution Coupler and drive outlet side as flexible drive, the aforementioned electric eddy-current coupling is transfer part and the connection of input side and the connection relation of passive transfer part of electric convolution Coupler and outlet side initiatively, also may be exchanged for by electric convolution Coupler active transfer part and outlet side connection to reach by passive transfer part of electric convolution Coupler and input side connection.
3, flexible and rigidity bifurcation Coupler as claimed in claim 1 can be combined with unidirectional transmission by the fluid couplers of the flexible coupling function of tool, constitutes the bifurcation Coupler, it is characterized in that:
Described fluid couplers is served as reasons and is had the fluid couplers active transfer part that produces actuation flow power fin, for connecting with input side, and have and bear stream power-actuated fluid couplers passive transfer part, and housing, so that initiatively the transfer part is input side institute driving rotational in fluid couplers, through gas or liquid is transmission mediator transmission kinetic energy, poor to produce relative rotation speed with load variations, and then makes flexible drive with passive transfer part of driving fluid Coupler and driving outlet side; The aforesaid fluid Coupler is transfer part and the connection of input side and the connection relation of passive transfer part of fluid couplers and outlet side initiatively, also may be exchanged for by fluid couplers active transfer part and outlet side connection to reach by passive transfer part of fluid couplers and input side connection.
4, flexible and rigidity bifurcation Coupler as claimed in claim 1 can be combined with unidirectional transmission by the generating effect Coupler of the flexible coupling function of tool, constitutes the bifurcation Coupler, it is characterized in that:
Described generating effect Coupler is for constituting initiatively transfer part of generating effect Coupler by permanent magnet or electric current to the excitatory magnetic field that constitutes of field winding, and constitute generating effect Coupler passive transfer part by rotating relatively armature, generating effect Coupler initiatively is linked in input side in the transfer part, the passive transfer part of generating effect Coupler is linked in outlet side, both are through the load of electrical generation control device, generating effect Coupler being transported to the generated output of load controls, when the input side revolution drives generating effect Coupler active transfer part, produce the relative rotation speed difference doing the passive transfer part of non-rigid flexible driving generating effect Coupler with load variations, and then drive outlet side; Aforementioned generating effect Coupler is the connection relation of the connection of transfer part and input side and the generating passive transfer part of effect Coupler and outlet side initiatively, also may be exchanged for by generating effect Coupler initiatively to connect with outlet side and reach by passive transfer part of effect Coupler and the input side connection of generating electricity in the transfer part;
Also comprise the load of electrical generation control device: serve as reasons electromechanics or solid-state electronic circuit constitute, for the generating output power of control generating effect Coupler;
Also comprise load: for by resistive or other electric energy load of actuation formations with load of electrical generation as generating effect Coupler.
5, flexible and rigidity bifurcation Coupler as claimed in claim 1 further adds string at outlet side and can control clutch, does to mix the operator for flexible and rigidity bifurcation Coupler, it is characterized in that:
Also comprise and to control clutch: by can being controlled, doing closed transmission and to break away from the function of cutting off, and then control the external drive connection of input side, or control the external drive connection of outlet side by manpower or machine power or electromagnetic force or stream power; Clutch can be controlled and input side or outlet side can be selected to be arranged at according to need.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031360920A CN100451390C (en) | 2003-05-20 | 2003-05-20 | Flexible and rigid double-state coupling and application apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031360920A CN100451390C (en) | 2003-05-20 | 2003-05-20 | Flexible and rigid double-state coupling and application apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1548789A CN1548789A (en) | 2004-11-24 |
| CN100451390C true CN100451390C (en) | 2009-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031360920A Expired - Fee Related CN100451390C (en) | 2003-05-20 | 2003-05-20 | Flexible and rigid double-state coupling and application apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN100451390C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2100055U (en) * | 1991-05-24 | 1992-03-25 | 兰从善 | A.c. electromagnetic-regulated variable speed motor and its derived series |
| CN2168127Y (en) * | 1993-04-10 | 1994-06-08 | 哈尔滨工业大学 | Speed-limited adjustable hydraulic torque variator |
| CN1048081C (en) * | 1992-05-13 | 2000-01-05 | 杨泰和 | Coupled gear train for non-harmonic non-equal-ratio complex gear system and application apparatus thereof |
-
2003
- 2003-05-20 CN CNB031360920A patent/CN100451390C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2100055U (en) * | 1991-05-24 | 1992-03-25 | 兰从善 | A.c. electromagnetic-regulated variable speed motor and its derived series |
| CN1048081C (en) * | 1992-05-13 | 2000-01-05 | 杨泰和 | Coupled gear train for non-harmonic non-equal-ratio complex gear system and application apparatus thereof |
| CN2168127Y (en) * | 1993-04-10 | 1994-06-08 | 哈尔滨工业大学 | Speed-limited adjustable hydraulic torque variator |
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| Publication number | Publication date |
|---|---|
| CN1548789A (en) | 2004-11-24 |
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