CN1165922A - Automatic clutch - Google Patents
Automatic clutch Download PDFInfo
- Publication number
- CN1165922A CN1165922A CN 96121463 CN96121463A CN1165922A CN 1165922 A CN1165922 A CN 1165922A CN 96121463 CN96121463 CN 96121463 CN 96121463 A CN96121463 A CN 96121463A CN 1165922 A CN1165922 A CN 1165922A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- worm
- limit switch
- cam
- wheel shaft
- 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.)
- Granted
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Abstract
An automatic clutch is composed of limit switch, speed worm reducer, hinging mechanism, spiral tooth clutch and miniature motor. Said limit switch has a contact matched with the convex end of cam in speed worm reducer and a control terminal to control the power supply of miniature motor. When the convex end of cam is contacted with the contact of switch, the switch can directly cut off the power supply of miniature motor, the swinging arm in hinging mechanism is in touch with the eccentric wheel in speed reducer and swinging arm set is contacted to movable press disk in spiral tooth clutch. Its advantages are simple structure, high safety and reliability, less power consumption and wide adaptability.
Description
The present invention relates to a kind of clutch, be mainly used in the automatic joint or the separation of clutch in the building equipment such as brick and tile, be used for the electromechanical equipment that needs engage or separate automatically.
Background technique of the present invention: the automatic joint or the separation of clutch in the existing building equipment, on structural design, adopt pneumatic clutch, constitute it is not enough point by cylinder, compressor etc.; The one, complex structural designs, cost height, power consumption is big, thus the rate height falls, and the 2nd, operation inconvenience, safety coefficient is not high.
Purpose of design of the present invention: avoid the deficiencies in the prior art part, design a kind of simple in structure, cost is low, energy consumption is little, handling safety is reliable and far square from the operation automatic clutch.
Design proposal of the present invention: the present invention is on the basis of " threaded clutch " at all patent names of the applicant, with limit switch, worm speed reducer, linkage and micromachine and threaded clutch designs is a kind of by manual operation control button, and just far square is contained in the positive engagement of the thread clutch on the building equipment (or other machinery) or the full-automatic clutch of separation from control.This automatic clutch can be used for brick making machine, vacuum-extruder, conveyor etc., and positive engagement or separation automatically.Its organization plan: automatic clutch, constitute by limit switch, worm speed reducer, linkage, threaded clutch and micromachine, limit switch (1) is positioned on the worm speed reducer casing (11), the head of its limit switch is complementary with worm speed reducer cam (3), the electric former end of the control termination emblem type motor (14) of limit switch, and swing arm in the linkage (15) is connected with eccentric wheel (8) in the worm speed reducer, swing arm pair (10) is connected with the moveable platen (12) that thread closes in the device from formula.Worm speed reducer is by worm gear (2), cam (3), driving gear (4), worm-wheel shaft (5), screw rod (6), driven gear (7), eccentric wheel (8), passive tooth wheel shaft (9) and casing (11) constitute, worm gear (2), cam (3), driving wheel (4) is fixed in respectively on the worm-wheel shaft (5), worm-wheel shaft is positioned at the axis hole of casing (11), driven gear (7) and eccentric wheel (8) are fixed in respectively on the passive tooth wheel shaft (9), passive tooth wheel shaft (9) is positioned at the axis hole of casing (11), screw rod (6) is meshed with worm gear (2) and is arranged on the bearing support of casing (11), and the one end adopts coupling to connect with miniature electrical machinery axle.Driving gear (4) is meshed with driven gear (7).Linkage is made of swing arm (15) and swing arm pair (10).Swing arm pair (10) is made of passive swing arm pair (21), extension spring (22), arm cover (23) and active swing arm pair (24), passive swing arm pair (24) is screwed connection with arm cover (23), initiatively swing arm pair (21) is positioned at arm cover (23), one end of extension spring (22) is connected with arm cover (23), the other end is connected the power end of the SC sigmal control termination micromachine (14) of limit switch (1), the energising or the outage of control micromachine (14) with active swing arm pair (21).
The utility model is compared with background technique: the one, and the structural design novelty, unique, simple, cost is low; The 2nd, safe and reliable, be convenient to square far away from its joint of reliable control or separation; The 3rd, power consumption is little, only work when engaging or separate of micromachine; The 4th, widely applicable, can with the building equipment of any type and all need engage or the electromechanical equipment of separating mechanism is complementary.
Description of drawings:
Fig. 1 is the structural representation of automatic clutch.
Fig. 2 is the structural representation of swing arm pair in the linkage.
Fig. 3 is the present invention a kind of embodiment's of being used for brick making machine a partial structurtes schematic representation.
Drawing reference numeral explanation: 1. secondary 11. casings, 12. moveable platen of limit switch 2. worm gears 3. cams 4. driving gears 5. worm-wheel shafts 6. worm screws 7. driven gears 8. eccentric wheels 9. passive tooth wheel shafts 10. swing arms 13. clutch shafts 14. micromachines 15. swing arms 16. fixed platen 17. thrust-bearings 18. external pressure plates 19. big belt wheel 20. speed reduceres
In Fig. 1, worm gear (2), cam (3), driving gear (4), worm-wheel shaft (5) , screw rod (6), driven gear (7), eccentric wheel (8), passive tooth wheel shaft (9) and case Body (11) consists of worm reducer, and worm gear (2), cam (3), driving wheel (4) divide Be not fixed on the worm-wheel shaft (5), worm-wheel shaft is positioned at the axis hole of casing (11), driven gear (7) and eccentric wheel (8) be fixed in respectively on the passive tooth wheel shaft (9) passive tooth wheel shaft (9) Be positioned at the axis hole of casing (11), screw rod (6) is meshed with worm gear (2) and is positioned at casing (11) on the bearing block in, the one end adopts shaft coupling to connect with miniature electrical machinery axle. Driving gear (4) be meshed with driven gear (7). Swing arm (15) and swing arm pair (10) consist of hinge Chain mechanism. In Fig. 2, passive swing arm pair (21), extension spring (22), arm cover (23) And initiatively swing arm pair (24) consists of swing arm pair (10), passive swing arm pair (24) and arm cover (23) be screwed connection, initiatively swing arm pair (21) is positioned at arm cover (23), extension spring ( 22) a end is connected with arm cover (23), and the other end is connected with active swing arm pair (21). By limit switch, worm reducer, linkage, threaded clutch and micromachine consist of automatically Clutch, limit switch (1) are positioned on the worm reducer casing (11), its limit switch In head and the worm reducer cam (3) be complementary, the control termination emblem type motor (1 of limit switch 4) electric former end, the eccentric wheel (8) in swing arm in the linkage (15) and the worm reducer Connection, swing arm pair (10) are connected with the moveable platen (12) that thread closes in the device from formula. Spacing The power end of the signal controlling termination micromachine (14) of switch (1), the control micromachine ( 14) energising or outage.
Embodiment 1 (Fig. 3): automatic clutch is made of limit switch, worm speed reducer, linkage, threaded clutch and micromachine, the plush copper of the contact of limit switch and worm speed reducer cam is complementary, the power end of the control end control micromachine of limit switch, when the plush copper in the cam when contact in the limit switch touches mutually, the control end of limit switch directly cuts off the electric former end of emblem type motor, and swing arm is connected with eccentric wheel in the worm speed reducer in the linkage, swing arm is secondary is connected with moveable platen that thread closes in the device from formula.Automatic clutch is used for brick making machine or vacuum-extruder.Clutch in brick making machine or the vacuum-extruder is the threaded clutch, an end of swing arm pair (10) is connected with moveable platen (12) in the threaded clutch in the linkage, swing arm (15) is connected with eccentric wheel (8) in the worm speed reducer, worm reduction gear is fixed on the body of brick making machine or vacuum-extruder, and the plush copper of the contact of limit switch (1) and the cam in the worm speed reducer (3) is complementary.Working principle: start power supply, micromachine (14) drives worm screw (6), worm screw (6) drives worm gear (2), worm gear (2) drives driving gear (4), cam (3) rotation by flat key, driving gear drives driven gear (7) and drives eccentric wheel (8) by flat key, eccentric wheel (8) drives linkage, moveable platen in the threaded clutch (12) is moved back and forth, (toward for separate, multiple for engaging) when engaging or separate, cam (3) by with the cut-out that realizes motor power that contacts of limit switch (1).
Embodiment 2: automatic clutch is used for the building materials conveyor, and its mounting structure and working principle are with embodiment 1.
Embodiment 3: automatic clutch is used for pressing tiles machine, and its mounting structure and working principle are with embodiment 1.
Claims (6)
1, a kind of automatic clutch, it is characterized in that constituting by limit switch, worm speed reducer, linkage, threaded clutch and micromachine, the plush copper of the contact of limit switch and worm speed reducer cam is complementary, the power end of the control end control micromachine of limit switch, when the plush copper in the cam when contact in the limit switch touches mutually, the control end of limit switch directly cuts off the electric former end of emblem type motor, and swing arm is connected with eccentric wheel in the worm speed reducer in the linkage, swing arm is secondary is connected with moveable platen that thread closes in the device from formula.
2, automatic clutch according to claim 1, it is characterized in that: worm speed reducer is by worm gear (2), cam (3), driving gear (4), worm-wheel shaft (5), screw rod (6), driven gear (7), eccentric wheel (8), passive tooth wheel shaft (9) and casing (11) constitute, worm gear (2), cam (3), driving wheel (4) is fixed in respectively on the worm-wheel shaft (5), worm-wheel shaft is positioned at the axis hole of casing (11), driven gear (7) and eccentric wheel (8) are fixed in respectively on the passive tooth wheel shaft (9), passive tooth wheel shaft (9) is positioned at the axis hole of casing (11), screw rod (6) is meshed with worm gear (2) and is arranged on the bearing support of casing (11), and the one end adopts coupling to connect with miniature electrical machinery axle.
3, automatic clutch according to claim 2 is characterized in that: driving gear (4) is meshed with driven gear (7).
4, automatic clutch according to claim 1 is characterized in that: linkage is made of swing arm (15) and swing arm pair (10).
5, according to the automatic clutch of claim 4, it is characterized in that: swing arm pair (10) is by passive swing arm pair (21), extension spring (22), arm cover (23) and active swing arm pair (24) constitute, passive swing arm pair (24) is screwed connection with arm cover (23), initiatively swing arm pair (21) is positioned at arm cover (23), one end of extension spring (22) is connected with arm cover (23), and the other end is connected with active swing arm pair (21).
6 automatic clutches according to claim 1 is characterized in that: this automatic clutch is used for antivacuum brick and tile extruding machine or vacuum brick and tile extruding machine or stirrer or needs the machinery or the electromechanical equipment of clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96121463A CN1059259C (en) | 1996-12-29 | 1996-12-29 | Automatic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96121463A CN1059259C (en) | 1996-12-29 | 1996-12-29 | Automatic clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1165922A true CN1165922A (en) | 1997-11-26 |
| CN1059259C CN1059259C (en) | 2000-12-06 |
Family
ID=5126913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96121463A Expired - Fee Related CN1059259C (en) | 1996-12-29 | 1996-12-29 | Automatic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1059259C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104136796A (en) * | 2011-12-27 | 2014-11-05 | Tvs电机股份有限公司 | Clutch actuator for an internal combustion engine |
| CN104265794A (en) * | 2014-08-18 | 2015-01-07 | 南通常测机电股份有限公司 | Clutch executing mechanism |
| CN106104052A (en) * | 2013-12-05 | 2016-11-09 | 罗伯特·博世有限公司 | The clutch of actuator and electrically actuatable for operating hydraulic clutch adjuster |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2721264B1 (en) * | 1994-06-20 | 1996-09-06 | Valeo | Hydraulic cylinder control device controlled by an electric motor, in particular for the clutch of a motor vehicle. |
| CN2288308Y (en) * | 1996-12-29 | 1998-08-19 | 林纪功 | Automatic clutch |
-
1996
- 1996-12-29 CN CN96121463A patent/CN1059259C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104136796A (en) * | 2011-12-27 | 2014-11-05 | Tvs电机股份有限公司 | Clutch actuator for an internal combustion engine |
| CN106104052A (en) * | 2013-12-05 | 2016-11-09 | 罗伯特·博世有限公司 | The clutch of actuator and electrically actuatable for operating hydraulic clutch adjuster |
| CN104265794A (en) * | 2014-08-18 | 2015-01-07 | 南通常测机电股份有限公司 | Clutch executing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1059259C (en) | 2000-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| AR01 | Abandonment of patent right to avoid double patenting |
According to article 9 of the patent law and article 12 of the detailed rules for the implementation of the patent law: 96121463.5 of the invention patents in this issue as a notice of authorization, and at the same time corresponding to the 96224360.4 utility model patent to be given up, and in the 16 volume of the 49 issue of the new type of communique on the patent right to abandon the announcement. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |