CN1059259C - Automatic clutch - Google Patents
Automatic clutch Download PDFInfo
- Publication number
- CN1059259C CN1059259C CN96121463A CN96121463A CN1059259C CN 1059259 C CN1059259 C CN 1059259C CN 96121463 A CN96121463 A CN 96121463A CN 96121463 A CN96121463 A CN 96121463A CN 1059259 C CN1059259 C CN 1059259C
- Authority
- CN
- China
- Prior art keywords
- worm
- swing arm
- 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.)
- Expired - Fee Related
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Abstract
The present invention relates to an automatic clutch which is composed of a limit switch, a worm reducer, an articulated mechanism, a thread type clutch and a miniature electric mechanism, wherein a contact of the limit switch is matched with a raised head of a cam in the worm reducer; the control end of the limit switch controls the power end of a miniature motor; when the raised head of the cam contacts the contact of the limit switch, the control end of the limit switch directly cuts off the power end of the miniature motor; a swinging arm in the articulated mechanism is connected with an eccentric wheel in the worm reducer, and a swinging arm pair is connected with a movable pressure plate in the thread type clutch. The present invention has the advantages of novel, peculiar and simple structural design, low cost, safe and reliable operation, less power consumption and wide application scope. The present invention can be matched with any type building material equipment and any electromechanical device which needs engagement or separating mechanisms.
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, the rate of fault height; 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 can remote operated automatic clutch.
Design proposal of the present invention: the present invention is " threaded friction clutch " (on October 3rd, 90 disclosed GN2063184U, title " threaded friction clutch " at all patent names of the applicant.This threaded friction clutch is the principle that adopts thread to advance, in design process, adopt single face, two-sided or multiaspect friction according to actual conditions, and adopting folk prescription is sync direction to the moving commentaries on classics of control with belt wheel, make friction disk and belt wheel produce the tight state that coincide, thereby eliminated old-fashioned cltuch slipping, phenomenon such as malfunctioning.) the basis on, limit switch, worm speed reducer, linkage and micromachine and threaded clutch mechanism (being exactly the threaded friction clutch of above-mentioned patent indication) are designed to a kind of, just can distant control be contained in the positive engagement of the thread clutch mechanism on the building equipment (or other machinery) or the full-automatic clutch of separation by manual operation control button.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, by limit switch, worm speed reducer, linkage, threaded clutch mechanism and micromachine constitute, the plush copper of the contact of limit switch and worm speed reducer cam is complementary, worm speed reducer is by worm gear, cam, driving gear, worm-wheel shaft, worm screw, driven gear, eccentric wheel, passive tooth wheel shaft and casing constitute, worm gear, cam, driving gear is fixed on the worm-wheel shaft respectively, driving gear is meshed with driven gear, worm-wheel shaft is positioned at the axis hole of casing, driven gear and eccentric wheel are fixed in respectively on the passive tooth wheel shaft, the passive tooth wheel shaft is positioned at the axis hole of casing, worm and wheel is meshed and is arranged on the bearing support of casing, the one end adopts coupling to connect with miniature electrical machinery axle, 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 power end of micromachine, linkage is made of swing arm and swing arm pair, its swing arm is connected with eccentric wheel in the worm speed reducer, and swing arm moveable platen secondary and in the threaded clutch mechanism is connected.The swing arm pair by passive swing arm pair, extension spring, arm cover and initiatively the swing arm pair constitute, passive swing arm is secondary to be screwed connection with the arm cover, initiatively the swing arm pair is positioned at the arm cover, an end of extension spring is connected with the arm cover, the other end is connected with active swing arm pair.The power end of the signal termination micromachine of limit switch, the energising or the outage of control motor.
The present invention compares with background technique, the one, structural design novelty, uniqueness, simple, cost is low; The 2nd, safe and reliable, be convenient to long-haul reliable ground its joint of 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 side view of automatic clutch shown in Figure 1.
Fig. 3 is the structural representation of swing arm pair in the linkage.
In the accompanying drawing 1, worm gear (2), cam (3), driving gear (4), worm-wheel shaft (5), worm screw (6), driven gear (7), eccentric wheel (8), passive tooth wheel shaft (9) and casing (11) constitute worm speed reducer, worm gear (2), cam (3), driving wheel (4) is fixed in respectively on the worm-wheel shaft (5), worm-wheel shaft (5) 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), worm screw (6) is meshed with worm gear (2) and is arranged on the bearing support of casing (11), the one end adopts coupling to connect with miniature electrical machinery axle, driving gear (4) is meshed with driven gear (7), and swing arm (15) and swing arm pair (10) constitute linkage.In the accompanying drawing 2, passive swing arm pair (21), extension spring (22), arm cover (23) and active swing arm pair (24) constitute swing arm pair (10), passive swing arm pair (24) is screwed connection with arm cover (23), initiatively swing arm pair (21) is positioned at arm cover (23), and an end of extension spring (22) is connected with arm cover (23), the other end is connected with active swing arm pair (21).Constitute automatic clutch by limit switch, worm speed reducer, linkage, threaded clutch mechanism and micromachine.Limit switch (1) is positioned on the worm speed reducer casing (11), and the contact of its limit switch and worm speed reducer cam (3) are complementary, the power end of the control termination motor (14) of limit switch.Swing arm in the linkage (15) is connected with eccentric wheel (8) in the worm speed reducer, swing arm pair (10) is connected with moveable platen (12) in the threaded clutch mechanism.The power end of the SC sigmal control termination motor (14) of limit switch (1), the energising or the outage of control micromachine (14).
Embodiment 1 (Fig. 3): automatic clutch is made of limit switch, worm speed reducer, linkage, threaded clutch mechanism 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 power end of micromachine, swing arm is connected with eccentric wheel in the worm speed reducer in the linkage, and swing arm moveable platen secondary and in the threaded clutch is connected.Automatic clutch is used for brick making machine or vacuum-extruder.Clutch in brick making machine or the vacuum-extruder is the threaded clutch mechanism, an end of swing arm pair (10) is connected with moveable platen (12) in the threaded clutch mechanism in the linkage, swing arm (15) is connected with eccentric wheel (8) in the worm speed reducer, on the brick making machine that worm reduction gear is fixing or the body of vacuum-extruder, 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) by flat key, cam (3) rotates, driving gear (4) drives driven gear (7) and drives eccentric wheel (8) by flat key, eccentric wheel (8) drives linkage, moveable platen in the threaded clutch mechanism (12) is moved back and forth (toward being separation, multiple for engaging), when engaging or separate, cam (3) is by the contact cut-out that realize micromachine power supply of mistake with 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 (2)
1, a kind of automatic clutch, it is characterized in that by limit switch, worm speed reducer, linkage, threaded clutch mechanism and micromachine constitute, the plush copper of the contact of limit switch (1) and worm speed reducer cam (3) is complementary, worm speed reducer is by worm gear (2), cam (3), driving gear (4), worm-wheel shaft (5), worm screw (6), driven gear (7), eccentric wheel (8), passive tooth wheel shaft (9) and casing (11) constitute, worm gear (2), cam (3), driving gear (4) is fixed in respectively on the worm-wheel shaft (5), driving gear (4) is meshed with driven gear (7), worm-wheel shaft (5) 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), worm screw (6) is meshed with worm gear (2) and is arranged on the bearing support of casing (11), the one end adopts coupling to connect with micromachine (14) axle, the power end of the control end control micromachine (14) of limit switch (1), when the plush copper in the cam (3) when contact in the limit switch (1) touches mutually, the control end of limit switch (1) directly cuts off the power end of micromachine (14), linkage is made of swing arm (15) and swing arm pair (10), its swing arm (15) is connected with eccentric wheel (8) in the worm speed reducer, and swing arm pair (10) is connected with moveable platen (12) in the threaded clutch mechanism.
2, automatic clutch according to claim 1, it is characterized in that: 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), and an end of extension spring (22) is connected with arm cover (23), the other end is connected with active swing arm pair (21).
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 CN1165922A (en) | 1997-11-26 |
| CN1059259C true 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY183843A (en) * | 2011-12-27 | 2021-03-17 | Tvs Motor Co Ltd | Clutch actuator for an internal combustion engine |
| DE102013224958A1 (en) * | 2013-12-05 | 2015-06-11 | Robert Bosch Gmbh | Actuator for actuating a hydraulic clutch actuator and electrically actuated clutch |
| CN104265794A (en) * | 2014-08-18 | 2015-01-07 | 南通常测机电股份有限公司 | Clutch executing mechanism |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129969A (en) * | 1994-06-20 | 1996-08-28 | Valeo公司 | Control device, particularly for motor vehicle clutch |
| 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
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129969A (en) * | 1994-06-20 | 1996-08-28 | Valeo公司 | Control device, particularly for motor vehicle clutch |
| CN2288308Y (en) * | 1996-12-29 | 1998-08-19 | 林纪功 | Automatic clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1165922A (en) | 1997-11-26 |
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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 |