CN106763294A - A kind of clutch actuating mechanism - Google Patents
A kind of clutch actuating mechanism Download PDFInfo
- Publication number
- CN106763294A CN106763294A CN201710049832.6A CN201710049832A CN106763294A CN 106763294 A CN106763294 A CN 106763294A CN 201710049832 A CN201710049832 A CN 201710049832A CN 106763294 A CN106763294 A CN 106763294A
- Authority
- CN
- China
- Prior art keywords
- planet carrier
- tooth
- worm
- gear
- planet
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D28/00—Electrically-actuated clutches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/30—Toothed gearings for conveying rotary motion with gears having orbital motion in which an orbital gear has an axis crossing the main axes of the gearing and has helical teeth or is a worm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H57/082—Planet carriers
Abstract
The invention provides a kind of clutch actuating mechanism, it causes overall driving-chain to shorten, weight, and transmission efficiency increases, and reduces cost of manufacture, and convenient arrangement.It includes motor, the output end connecting worm of the motor, the output end engagement of the worm screw is connected with worm gear, the worm gear is structure as a whole with worm-wheel shaft, the other end of the worm-wheel shaft is one-level sun gear, uniform primary planet tooth is engaged with the ring tooth of the one-level sun gear, the primary planet tooth and gear ring internal messing, and ring is distributed in the input of the inner circular tooth of the gear ring, the gear ring is positioned at the inside of planet tooth shell, the primary planet tooth and the first supporting pin gap coordinate, the mounting hole interference fit of first supporting pin and primary planet carrier positioning end, the shaft end of the primary planet carrier is secondary solar gear, uniform secondary planet tooth is engaged with the ring tooth of the secondary solar gear, the secondary planet tooth and gear ring internal messing, the secondary planet tooth and the second supporting pin gap coordinate.
Description
Technical field
The present invention relates to the technical field of clutch control, specially a kind of clutch actuating mechanism.
Background technology
The separation and combination of clutch are to export power by clutch actuator, and rotating separation fork shaft drives release bearing
Realize.Existing clutch actuating mechanism is drawbar structure, using worm and gear and rack pinion, drives pull bar defeated
Go out to move back and forth, its transmission chain length, efficiency are low.The clutch actuating mechanism needs the auxiliary spare parts such as sensor, makes its quality
Greatly, it is relatively costly.Due to the presence of pull bar, make the axial dimension of whole clutch actuating mechanism long, and then cause automobile
Transmission system layout is narrow.
The content of the invention
Regarding to the issue above, a kind of clutch actuating mechanism that the present invention is provided, it causes overall driving-chain to shorten, weight
Lighten, reduce cost of manufacture, and convenient arrangement.
A kind of clutch actuating mechanism, it is characterised in that：It includes motor, the output end connecting worm of the motor, institute
The output end engagement for stating worm screw is connected with worm gear, and the worm gear is structure as a whole with worm-wheel shaft, and the other end of the worm-wheel shaft is
One-level sun gear, is engaged with uniform primary planet tooth, the primary planet tooth and gear ring on the ring tooth of the one-level sun gear
Internal messing and ring are distributed in the input of the inner circular tooth of the gear ring, and the gear ring is located at the inside of planet tooth shell, the one-level row
Star tooth and the first supporting pin gap coordinate, the mounting hole interference fit of first supporting pin and primary planet carrier positioning end, institute
The shaft end of primary planet carrier is stated for secondary solar gear, uniform secondary planet tooth is engaged with the ring tooth of the secondary solar gear,
The secondary planet tooth and gear ring internal messing, the secondary planet tooth and the second supporting pin gap coordinate, second supporting pin
With the mounting hole interference fit of inner planet carrier positioning end, the mounting hole mistake of second supporting pin and outer end planet carrier positioning end
Be full of cooperation, the inner planet carrier locks to form one with the outer end planet carrier by bolt, the outer end planet carrier it is defeated
The outer ring surface for going out end is fixed on the axial output end of the planet tooth shell by bearing, and the output end of the outer end planet carrier is used for
Connection output par, c.
It is further characterized by：
The inner ring surface of the output end of the outer end planet carrier forms spline slot structure, and the spline slot structure is used to connect defeated
Go out part；
The length end of the inner planet carrier is installed in the positioning end of the outer end planet carrier so that inner planet carrier, outer
End planet carrier turns into an overall structure；
The outer end planet carrier is specially flanged (FLGD) structure, and the flange end of the outer end planet carrier is used to be fixedly connected institute
The outer end for stating the second supporting pin, the length end for being fixedly connected the inner planet carrier, the inner planet carrier, outer end planet carrier
The secondary planet tooth of respective amount is placed in some cavitys that flange end is formed respectively；
Center shaft end after the inner planet carrier, the combination of outer end planet carrier is hollow parts, the primary planet carrier
Shaft end is arranged in corresponding hollow parts, and the shaft end of the primary planet carrier is fixed with secondary solar gear, the secondary solar gear
The outer shroud tooth correspondence engagement secondary planet tooth centripetal side；
The worm screw, worm gear are located at casing internal, and the interior shaft end of the worm-wheel shaft is positioned at described by deep groove ball bearing
In casing, the outer face that the casing corresponds to the worm-wheel shaft is equipped with worm gear cover plate, and the axially outer end of the worm-wheel shaft is by turning over
Side bearing is positioned at the corresponding installation site of the worm gear cover plate；
The casing is sealed with the contact end face of the planet tooth shell by metal foaming paper washer, and the company of being fastened by bolts
Connect, it is ensured that power transmission mechanism is located at casing, planet tooth shell and assembles in formed cavity.
After adopting the above technical scheme, motor drives worm screw to drive worm gear and then drives worm-wheel shaft to rotate, so that one-level is too
Sun wheel drives primary planet tooth rotation, and is revolved round the sun in gear ring, and gear ring is fixed, and then drives primary planet carrier rotation, so that two
Level sun gear band secondary planet tooth rotation, and revolved round the sun in gear ring, gear ring can only carry out rotation, due to secondary solar gear fixed cover
Shaft end loaded on primary planet carrier, is fixed by the second supporting pin relative position between inner planet carrier and outer end planet carrier and connected
Connect, it causes that primary planet carrier, inner planet carrier, outer end planet carrier combine to form an entirety, and primary planet carrier is rotated and driven
Inner planet carrier, outer end planet carrier are rotated, and then cause that the output end of outer end planet carrier rotates output, while primary planet
Tooth, secondary planet tooth are revolved round the sun respectively, and total no longer needs Tiebar structure, and it causes the overall structure volume that is connected
Reduce, weight, and clutch actuating mechanism rotational angle by controlled motor rotate by Synchronization Control, can reduce
Or the parts such as sensor are not used, it causes overall driving-chain to shorten, weight, reduces cost of manufacture, and convenient
Arrangement, and cost of manufacture is reduced, total is simple, and volume is smaller compared with conventional whip clutch actuating mechanism, but property
Can more excellent, convenient arrangement.
Brief description of the drawings
Fig. 1 is three-dimensional figure structure schematic representation of the invention；
Fig. 2 is side-looking figure structure schematic representation of the invention；
Fig. 3 is the A-A cross section structure diagrams of Fig. 2；
Fig. 4 cuts open structural representation for the B-B at the planet tooth shell position of Fig. 3；
Fig. 5 is the stereogram structural representation after primary planet carrier of the invention, inner planet carrier, the assembling of outer end planet carrier
Figure；
Title in figure corresponding to sequence number is as follows：
Motor 1, worm screw 2, worm gear 3, worm-wheel shaft 4, one-level sun gear 5, primary planet tooth 6, gear ring 7, planet tooth shell 8, two
Level planet tooth 9, secondary solar gear 10, primary planet carrier 11, shaft end 11-1, positioning end 11-2, the first supporting pin 12, second are supported
Pin 13, inner planet carrier 14, length end 14-1, outer end planet carrier 15, output end 15-1, flange end 15-2, bearing 16, spline
Structure 17, casing 18, deep groove ball bearing 19, worm gear cover plate 20, flange bearing 21, bolt 22.
Specific embodiment
A kind of clutch actuating mechanism, is shown in Fig. 1~Fig. 5：It includes motor 1, the output end connecting worm 2 of motor 1, worm screw
2 output end engagement is connected with worm gear 3, and worm gear 3 is structure as a whole with worm-wheel shaft 4, and the other end of worm-wheel shaft 3 is one-level sun gear
5, be engaged with three uniform primary planet teeth 6 on the ring tooth of one-level sun gear 5, primary planet tooth 6 and the internal messing of gear ring 7 and
Ring is distributed in the input of the inner circular tooth of gear ring 7, and gear ring 7 is positioned at the inside of planet tooth shell 8, and primary planet tooth 6 and first is supported
The gap of pin 12 coordinates, the mounting hole interference fit of the positioning end 11-2 of the first supporting pin 12 and primary planet carrier 11, primary planet
The shaft end 11-1 of frame 11 is secondary solar gear 10, and the secondary planet tooth 9 of uniform three is engaged with the ring tooth of secondary solar gear 10,
Secondary planet tooth 9 and the internal messing of gear ring 7, the cooperation of the gap of 9 and second supporting pin of secondary planet tooth 13, the second supporting pin 13 and the inner
The mounting hole mistake of the positioning end of the mounting hole interference fit of the positioning end of planet carrier 14, the second supporting pin 13 and outer end planet carrier 15
It is full of cooperation, inner planet carrier 14 locks to form one, the output end 15- of outer end planet carrier 15 with outer end planet carrier 15 by bolt
1 outer ring surface is fixed on the axial output end of planet tooth shell 8 by bearing 16, and the output end of outer end planet carrier 15 is used to connect defeated
Go out part.
The inner ring surface of the output end 15-1 of outer end planet carrier 15 forms spline slot structure 17, and spline slot structure 17 is used to connect
Output par, c.
The length end 14-1 of inner planet carrier 14 is installed in the positioning end of outer end planet carrier 15 so that primary planet carrier 11,
Inner planet carrier 14, outer end planet carrier 15 turn into an overall structure；
Outer end planet carrier 15 is specially flanged (FLGD) structure, and the flange end 15-2 of outer end planet carrier 15 is used to being fixedly connected the
The outer end of two supporting pins 13, the length end 14-1 for being fixedly connected inner planet carrier 14, inner planet carrier 14, outer end planet carrier 15
The secondary planet tooth 9 of respective amount is placed in some cavitys that flange end 15-2 is formed respectively；
Center shaft end after inner planet carrier 14, outer end planet carrier 15 are combined is hollow parts, the axle of primary planet carrier 11
End 11-1 is arranged in corresponding hollow parts, and the shaft end 11-1 of primary planet carrier 11 is fixed with secondary solar gear 10, two grades of sun
The centripetal side of the outer shroud tooth correspondence engagement secondary planet tooth 9 of wheel 10；
Worm screw 2, worm gear 3 are located inside casing 18, and the interior shaft end of worm-wheel shaft 18 is positioned at casing by deep groove ball bearing 19
In 18, the outer face that casing 18 corresponds to worm-wheel shaft 4 is equipped with worm gear cover plate 20, and the axially outer end of worm-wheel shaft 4 passes through flange bearing 21
It is positioned at the corresponding installation site of worm gear cover plate 20；
Casing 18 is sealed with the contact end face of planet tooth shell 8 by metal foaming paper washer, and is fastenedly connected by bolt 22,
Ensure that power transmission mechanism is located at casing 18, planet tooth shell 8 and assembles in formed cavity.
Its operation principle is as follows：Motor 1 drives worm screw 2 to drive worm gear 3 and then drives worm-wheel shaft 4 to rotate, so that one-level is too
Positive wheel 5 drives primary planet teeth 6 to rotate, and the rotation of primary planet tooth 6 drives gear ring 7 to rotate, and then drives secondary planet tooth 9 certainly
Turn, secondary planet tooth 9 drives secondary solar gear 10 to rotate, due to being integrated in the shaft end 11-1 of primary planet carrier 11, and inner row
The length end 14-1 of carrier 14 is installed in the positioning end of outer end planet carrier 15 so that primary planet carrier 11, inner planet carrier 14, outer
End planet carrier 15 turns into an overall structure, and primary planet carrier 11 rotates the inner planet carrier 14 of drive, outer end planet carrier 15 and carries out
Rotate, and then cause that the spline slot structure 17 of the inner ring surface of the output end 15-1 of outer end planet carrier 15 rotates output, while one-level
Planet tooth 6, secondary planet tooth 9 are revolved round the sun respectively, and total no longer needs Tiebar structure.
Specific embodiment of the invention has been described in detail above, but content is only the preferable implementation of the invention
Example, it is impossible to be considered as the practical range for limiting the invention.All impartial changes made according to the invention application range
Change and improve etc., all should still belong within this patent covering scope.
Claims (7)
1. a kind of clutch actuating mechanism, it is characterised in that：It includes motor, and the output end connecting worm of the motor is described
The output end engagement of worm screw is connected with worm gear, and the worm gear is structure as a whole with worm-wheel shaft, and the other end of the worm-wheel shaft is one
Level sun gear, is engaged with uniform primary planet tooth, in the primary planet tooth and gear ring on the ring tooth of the one-level sun gear
Engage and ring be distributed in the gear ring inner circular tooth input, the gear ring is positioned at the inside of planet tooth shell, the one-level row
Star tooth and the first supporting pin gap coordinate, the mounting hole interference fit of first supporting pin and primary planet carrier positioning end, institute
The shaft end of primary planet carrier is stated for secondary solar gear, uniform secondary planet tooth is engaged with the ring tooth of the secondary solar gear,
The secondary planet tooth and gear ring internal messing, the secondary planet tooth and the second supporting pin gap coordinate, second supporting pin
With the mounting hole interference fit of inner planet carrier positioning end, the mounting hole mistake of second supporting pin and outer end planet carrier positioning end
Be full of cooperation, the inner planet carrier locks to form one with the outer end planet carrier by bolt, the outer end planet carrier it is defeated
The outer ring surface for going out end is fixed on the axial output end of the planet tooth shell by bearing, and the output end of the outer end planet carrier is used for
Connection output par, c.
2. a kind of clutch actuating mechanism as claimed in claim 1, it is characterised in that：The output end of the outer end planet carrier
Inner ring surface forms spline slot structure, and the spline slot structure is used to connect output par, c.
3. a kind of clutch actuating mechanism as claimed in claim 1, it is characterised in that：The length end of the inner planet carrier is consolidated
Positioning end loaded on the outer end planet carrier.
4. a kind of clutch actuating mechanism as claimed in claim 3, it is characterised in that：The outer end planet carrier is specially band method
Blue structure, the flange end of the outer end planet carrier be used to being fixedly connected the outer end of second supporting pin, be fixedly connected it is described
The length end of inner planet carrier, puts respectively in some cavitys that the inner planet carrier, the flange end of outer end planet carrier are formed
Put the secondary planet tooth of respective amount.
5. a kind of clutch actuating mechanism as claimed in claim 4, it is characterised in that：The inner planet carrier, outer end planet
Center shaft end after frame combination is hollow parts, and the shaft end of the primary planet carrier is arranged in corresponding hollow parts, described one
The shaft end of level planet carrier is fixed with secondary solar gear, the outer shroud tooth correspondence engagement secondary planet tooth of the secondary solar gear
Centripetal side.
6. a kind of clutch actuating mechanism as claimed in claim 1, it is characterised in that：The worm screw, worm gear are located in casing
Portion, the interior shaft end of the worm-wheel shaft is positioned in the casing by deep groove ball bearing, and the casing corresponds to the worm-wheel shaft
Outer face worm gear cover plate is housed, the axially outer end of the worm-wheel shaft is positioned at the corresponding peace of the worm gear cover plate by flange bearing
Holding position.
7. a kind of clutch actuating mechanism as claimed in claim 6, it is characterised in that：The casing and the planet tooth shell
Contact end face is sealed by metal foaming paper washer, and is bolted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049832.6A CN106763294A (en) | 2017-01-23 | 2017-01-23 | A kind of clutch actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049832.6A CN106763294A (en) | 2017-01-23 | 2017-01-23 | A kind of clutch actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106763294A true CN106763294A (en) | 2017-05-31 |
Family
ID=58941650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710049832.6A Pending CN106763294A (en) | 2017-01-23 | 2017-01-23 | A kind of clutch actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763294A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000055236A (en) * | 1998-08-06 | 2000-02-22 | Kubota Corp | Biaxial rotational device by one operating shaft |
| CN2599316Y (en) * | 2002-12-25 | 2004-01-14 | 章国利 | Planetary gear reducer for rolling-up machine |
| CN201283795Y (en) * | 2008-08-29 | 2009-08-05 | 安徽奥马特汽车变速系统有限公司 | Control device of electromechanical automatic clutch for car |
| CN202418309U (en) * | 2011-11-16 | 2012-09-05 | 南京绿控传动科技有限公司 | Driving device of automatic clutch for vehicle |
| CN202833727U (en) * | 2012-08-08 | 2013-03-27 | 江苏泰隆减速机股份有限公司 | Speed reducer of fork clutch |
| CN105889438A (en) * | 2016-06-03 | 2016-08-24 | 高克 | Reducer |
| CN205896049U (en) * | 2016-06-13 | 2017-01-18 | 广东精铟海洋工程股份有限公司 | Planet reducing device |
| CN206592453U (en) * | 2017-01-23 | 2017-10-27 | 苏州绿控传动科技有限公司 | A kind of clutch actuating mechanism |
-
2017
- 2017-01-23 CN CN201710049832.6A patent/CN106763294A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000055236A (en) * | 1998-08-06 | 2000-02-22 | Kubota Corp | Biaxial rotational device by one operating shaft |
| CN2599316Y (en) * | 2002-12-25 | 2004-01-14 | 章国利 | Planetary gear reducer for rolling-up machine |
| CN201283795Y (en) * | 2008-08-29 | 2009-08-05 | 安徽奥马特汽车变速系统有限公司 | Control device of electromechanical automatic clutch for car |
| CN202418309U (en) * | 2011-11-16 | 2012-09-05 | 南京绿控传动科技有限公司 | Driving device of automatic clutch for vehicle |
| CN202833727U (en) * | 2012-08-08 | 2013-03-27 | 江苏泰隆减速机股份有限公司 | Speed reducer of fork clutch |
| CN105889438A (en) * | 2016-06-03 | 2016-08-24 | 高克 | Reducer |
| CN205896049U (en) * | 2016-06-13 | 2017-01-18 | 广东精铟海洋工程股份有限公司 | Planet reducing device |
| CN206592453U (en) * | 2017-01-23 | 2017-10-27 | 苏州绿控传动科技有限公司 | A kind of clutch actuating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |