Double-input-shaft electromagnetic parallel double clutch
阅读说明:本技术 一种双输入轴电磁并列式双离合器 (Double-input-shaft electromagnetic parallel double clutch ) 是由 冯家任 田立红 冯海曦 于 2020-08-28 设计创作,主要内容包括:本发明公开了一种双输入轴电磁并列式双离合器,包括第一主动轴、第一飞轮、第一衔铁、轴承一、从动轴、第二主动轴、第二飞轮左半部、第二飞轮右半部、第二衔铁、轴承支架、轴承二、第一离合器单片式从动盘、第一离合器磁轭、第一离合器线圈、弹簧一、销钉一、轴承三、第二离合器单片式从动盘、第二离合器磁轭、第二离合器线圈、弹簧二、销钉二、轴承四。(The invention discloses a double-input-shaft electromagnetic parallel double clutch which comprises a first driving shaft, a first flywheel, a first armature, a first bearing, a driven shaft, a second driving shaft, a left half part of a second flywheel, a right half part of the second flywheel, a second armature, a bearing support, a second bearing, a first clutch single-sheet driven disc, a first clutch magnetic yoke, a first clutch coil, a first spring, a first pin, a third bearing, a second clutch single-sheet driven disc, a second clutch magnetic yoke, a second clutch coil, a second spring, a second pin and a fourth bearing.)
1. The double-input-shaft electromagnetic parallel double clutch is characterized by comprising a first driving shaft, a first flywheel, a first armature, a first bearing, a driven shaft, a second driving shaft, a left half part of the second flywheel, a right half part of the second flywheel, a second armature, a bearing support, a second bearing, a first clutch single-sheet driven disc, a first clutch magnetic yoke, a first clutch coil, a first spring, a first pin, a third bearing, a second clutch single-sheet driven disc, a second clutch magnetic yoke, a second clutch coil, a second spring, a second pin and a fourth bearing; the first driving shaft and the first flywheel adopt a splicing installation mode, a circle of countersunk head screw I is used for fastening in the radial direction, the outer ring of the first bearing is installed in the first flywheel, the inner ring of the first bearing is installed on the driven shaft, the first armature is fixed on the first flywheel through the screw I, the second driving shaft is in a sleeve shape and is sleeved outside the first driving shaft, the second driving shaft and the left half part of the second flywheel adopt a splicing installation mode, the first armature is fastened in the radial direction through the circle of countersunk head screw II, the left half part of the second flywheel and the right half part of the second flywheel adopt a splicing installation mode, the second flywheel is fastened in the radial direction through the circle of countersunk head screw III, the outer ring of the second bearing is installed on the right half part of the second flywheel, the inner ring of the second bearing is installed on the second bearing support, and the second bearing support is sleeved on the driven shaft, the second armature is fixed on the right half part of the second flywheel through a second screw; the first clutch single-sheet driven disc comprises a first driven plate, a first damper, a first driven disc hub, a first driven disc fastening screw and a first driven disc positioning pin, the first driven plate, the first driven disc hub and the first damper are fixedly connected through the first driven disc fastening screw and the first driven disc positioning pin, the first driven disc hub is mounted on the driven shaft through a spline structure, the first driven plate is clamped between the first armature and the first clutch magnetic yoke, the first clutch coil is embedded in the first clutch magnetic yoke, a circle of blind holes are formed in the end face of the first clutch magnetic yoke, the first spring is placed in the blind holes, then the first pin is placed, the first pin penetrates through the first driven plate of the first clutch driven disc to abut against the first armature, and the first clutch magnetic yoke is mounted on an outer ring of the third bearing, an inner ring of the third bearing is fixed on the driven shaft, an outer ring of the third bearing can axially float relative to the inner ring, a first sliding ring is arranged on an inner ring of a magnetic yoke of the first clutch, and a second sliding ring is arranged in the middle of the driven shaft between the first driven disk hub and the third bearing; the second clutch single-sheet driven disc comprises a second driven plate, a second damper, a second driven disc hub, a second driven disc fastening screw and a second driven disc positioning pin, the second driven plate, the second driven disc hub and the second damper are fixedly connected through the second driven disc fastening screw and the second driven disc positioning pin, the second driven disc hub is mounted on the driven shaft through a spline structure, the second driven plate is clamped between the second armature and a second clutch magnetic yoke, the second clutch coil is embedded in the second clutch magnetic yoke, the second clutch magnetic yoke is provided with a circle of blind holes on one side end face of the second clutch single-sheet driven disc, the second spring is placed in the blind holes, the second pin is placed, and the second pin penetrates through the second driven plate of the second clutch single-sheet driven disc to abut against the second armature, the second clutch magnetic yoke is arranged on an outer ring of the bearing IV, an inner ring of the bearing IV is fixed on the driven shaft, the outer ring of the bearing IV can axially float relative to the inner ring, and a slip ring III is arranged on the outer edge of the second clutch magnetic yoke; when the first clutch coil is electrified, attraction force exists between the first clutch magnetic yoke and the first armature, the first clutch magnetic yoke is attached to the first clutch single-sheet driven disc and the first armature, the first driving shaft transmits power to the first driven plate on the first clutch single-sheet driven disc through the first flywheel and the first armature, the first driven plate and the first driven disc hub transmit power to the driven shaft, the driven shaft obtains power and then transmits the power to load-side equipment, the first spring in the first clutch magnetic yoke is in a squeezed state at the moment, when the first clutch coil is powered off, attraction force does not exist between the first clutch magnetic yoke and the first armature, and the first spring in the first clutch magnetic yoke rebounds from the squeezed state to a normal state, the first clutch yoke is pushed to reset by the elastic force generated by the first spring, and the driven plate of the first clutch single-sheet driven disc does not have extrusion force from two sides generated by the suction force acted by the first clutch yoke and the first armature and does not transmit the power of the first flywheel any more, so that the power of the first driving shaft cannot be transmitted to the driven shaft; when the second clutch coil is powered on, attraction force is formed between the second clutch magnetic yoke and the second armature, so that the second clutch magnetic yoke is attracted with the second clutch single-sheet driven disc and the second armature, the second driving shaft transmits power to the second driven plate on the second clutch single-sheet driven disc through the second flywheel left half part, the second flywheel right half part and the second armature, the second driven plate and the second driven disc hub transmit power to the driven shaft, the driven shaft obtains power and transmits the power to load side equipment, at the moment, the second spring in the second clutch magnetic yoke is in a squeezed state, when the second clutch coil is powered off, attraction force does not exist between the second clutch magnetic yoke and the second armature, and the first spring in the second clutch magnetic yoke rebounds to a normal state from the squeezed state, the second clutch magnetic yoke is pushed to reset by elastic force generated by the second spring, the second driven plate of the second clutch single-sheet driven disc does not have extrusion force from two sides generated by attraction force acted by the second clutch magnetic yoke and the second armature, the power of the left half part of the second flywheel and the power of the right half part of the second flywheel are not transmitted any more, and the power of the second driving shaft cannot be transmitted to the driven shaft.
2. The dual-input-shaft electromagnetic parallel double clutch according to claim 1, wherein when the first clutch coil is energized and the second clutch coil is not energized, the driven shaft obtains power from the first driving shaft; the first clutch coil is not electrified, and when the second clutch coil is electrified, the driven shaft obtains the power of the second driving shaft; when the first clutch coil is electrified and the second clutch coil is also electrified, the driven shaft simultaneously obtains the power of the first driving shaft and the second driving shaft; when the first clutch coil is not energized and the second clutch coil is not energized, the driven shaft does not receive any power.
3. The dual-input-shaft electromagnetic parallel dual clutch as claimed in claim 1, wherein the driven shaft has a through hole in the center thereof for providing a passage for a line.
4. A dual input shaft electromagnetic twin clutch in parallel as claimed in claim 1 wherein the first clutch single plate driven discs can be replaced by two or more plate driven discs.
5. A dual input shaft electromagnetic twin clutch in parallel as claimed in claim 1 wherein the second clutch single plate driven discs can be replaced by two or more plate driven discs.
Technical Field
The invention relates to a double clutch, in particular to an electromagnetic parallel double clutch with double input shafts.
Background
Conventional power plants such as electric motors, internal combustion engines, etc. basically transmit torque and rotational speed to the load side at a single output. Accordingly, the conventional clutch also uses a single output shaft of the power plant as a single input shaft of the single clutch. The single clutch is input by using a single output shaft of the power equipment as a driving shaft, and is separated from or combined with a driven shaft of the load-side equipment. The invention provides a technical scheme of a double-input-shaft single-output-shaft electromagnetic double clutch, and particularly relates to a concentric nested double-input-shaft single-output-shaft electromagnetic double clutch. When the power equipment uses the concentric nested double output shafts as double power output, the double clutch separates or combines the double input shafts of the power equipment with the single driven shaft, can separate or combine any one driving shaft in the double input shafts with the single driven shaft, can simultaneously transmit or stop transmitting the transmission power simultaneously output by the double input shafts to the single driven shaft in a mode of combining or separating with the single driven shaft, and can also perform output conversion in a single outer shaft, a single inner shaft and double shaft power at any time. The invention provides a new technical scheme for selecting a double clutch required in the field of power transmission, particularly provides a novel electromagnetic type double clutch for devices on the load side such as a motor and the like to simultaneously receive and selectively receive various power transmission modes when being used in the fields of electric automobiles, ships, spaceflight, machine tools and the like.
Disclosure of Invention
In order to solve the problem of power transmission of multiple modes of a single driven shaft of equipment with a concentric nested double-output axial load side, such as an electric motor, the invention provides a double-input-shaft electromagnetic parallel double clutch, which adopts the following technical scheme:
a double-input-shaft electromagnetic parallel double clutch comprises a first driving shaft, a first flywheel, a first armature, a first bearing, a driven shaft, a second driving shaft, a left half part of a second flywheel, a right half part of the second flywheel, a second armature, a bearing support, a second bearing, a first clutch single-sheet driven plate, a first clutch magnetic yoke, a first clutch coil, a first spring, a first pin, a third bearing, a second clutch single-sheet driven plate, a second clutch magnetic yoke, a second clutch coil, a second spring, a second pin and a fourth bearing; the first driving shaft and the first flywheel adopt a splicing installation mode, a circle of countersunk head screw I is used for fastening in the radial direction, the outer ring of the first bearing is installed in the first flywheel, the inner ring of the first bearing is installed on the driven shaft, the first armature is fixed on the first flywheel through the screw I, the second driving shaft is in a sleeve shape and is sleeved outside the first driving shaft, the second driving shaft and the left half part of the second flywheel adopt a splicing installation mode, the first armature is fastened in the radial direction through the circle of countersunk head screw II, the left half part of the second flywheel and the right half part of the second flywheel adopt a splicing installation mode, the second flywheel is fastened in the radial direction through the circle of countersunk head screw III, the outer ring of the second bearing is installed on the right half part of the second flywheel, the inner ring of the second bearing is installed on the second bearing support, and the second bearing support is sleeved on the driven shaft, the second armature is fixed on the right half part of the second flywheel through a second screw; the first clutch single-sheet driven disc comprises a first driven plate, a first damper, a first driven disc hub, a first driven disc fastening screw and a first driven disc positioning pin, the first driven plate, the first driven disc hub and the first damper are fixedly connected through the first driven disc fastening screw and the first driven disc positioning pin, the first driven disc hub is mounted on the driven shaft through a spline structure, the first driven plate is clamped between the first armature and the first clutch magnetic yoke, the first clutch coil is embedded in the first clutch magnetic yoke, a circle of blind holes are formed in the end face of the first clutch magnetic yoke, the first spring is placed in the blind holes, then the first pin is placed, the first pin penetrates through the first driven plate of the first clutch driven disc to abut against the first armature, and the first clutch magnetic yoke is mounted on an outer ring of the third bearing, an inner ring of the third bearing is fixed on the driven shaft, an outer ring of the third bearing can axially float relative to the inner ring, a first sliding ring is arranged on an inner ring of a magnetic yoke of the first clutch, and a second sliding ring is arranged in the middle of the driven shaft between the first driven disk hub and the third bearing; the second clutch single-sheet driven disc comprises a second driven plate, a second damper, a second driven disc hub, a second driven disc fastening screw and a second driven disc positioning pin, the second driven plate, the second driven disc hub and the second damper are fixedly connected through the second driven disc fastening screw and the second driven disc positioning pin, the second driven disc hub is mounted on the driven shaft through a spline structure, the second driven plate is clamped between the second armature and a second clutch magnetic yoke, the second clutch coil is embedded in the second clutch magnetic yoke, the second clutch magnetic yoke is provided with a circle of blind holes on one side end face of the second clutch single-sheet driven disc, the second spring is placed in the blind holes, the second pin is placed, and the second pin penetrates through the second driven plate of the second clutch single-sheet driven disc to abut against the second armature, the second clutch magnetic yoke is arranged on an outer ring of the bearing IV, an inner ring of the bearing IV is fixed on the driven shaft, the outer ring of the bearing IV can axially float relative to the inner ring, and a slip ring III is arranged on the outer edge of the second clutch magnetic yoke; when the first clutch coil is electrified, attraction force exists between the first clutch magnetic yoke and the first armature, the first clutch magnetic yoke is attached to the first clutch single-sheet driven disc and the first armature, the first driving shaft transmits power to the first driven plate on the first clutch single-sheet driven disc through the first flywheel and the first armature, the first driven plate and the first driven disc hub transmit power to the driven shaft, the driven shaft obtains power and then transmits the power to load-side equipment, the first spring in the first clutch magnetic yoke is in a squeezed state at the moment, when the first clutch coil is powered off, attraction force does not exist between the first clutch magnetic yoke and the first armature, and the first spring in the first clutch magnetic yoke rebounds from the squeezed state to a normal state, the first clutch yoke is pushed to reset by the elastic force generated by the first spring, and the driven plate of the first clutch single-sheet driven disc does not have extrusion force from two sides generated by the suction force acted by the first clutch yoke and the first armature and does not transmit the power of the first flywheel any more, so that the power of the first driving shaft cannot be transmitted to the driven shaft; when the second clutch coil is powered on, attraction force is formed between the second clutch magnetic yoke and the second armature, so that the second clutch magnetic yoke is attracted with the second clutch single-sheet driven disc and the second armature, the second driving shaft transmits power to the second driven plate on the second clutch single-sheet driven disc through the second flywheel left half part, the second flywheel right half part and the second armature, the second driven plate and the second driven disc hub transmit power to the driven shaft, the driven shaft obtains power and transmits the power to load side equipment, at the moment, the second spring in the second clutch magnetic yoke is in a squeezed state, when the second clutch coil is powered off, attraction force does not exist between the second clutch magnetic yoke and the second armature, and the first spring in the second clutch magnetic yoke rebounds to a normal state from the squeezed state, the second clutch magnetic yoke is pushed to reset by elastic force generated by the second spring, the second driven plate of the second clutch single-sheet driven disc does not have extrusion force from two sides generated by attraction force acted by the second clutch magnetic yoke and the second armature, the power of the left half part of the second flywheel and the power of the right half part of the second flywheel are not transmitted any more, and the power of the second driving shaft cannot be transmitted to the driven shaft.
The driven shaft obtains the power of the first driving shaft when the first clutch coil is electrified and the second clutch coil is not electrified; the first clutch coil is not electrified, and when the second clutch coil is electrified, the driven shaft obtains the power of the second driving shaft; when the first clutch coil is electrified and the second clutch coil is also electrified, the driven shaft simultaneously obtains the power of the first driving shaft and the second driving shaft; when the first clutch coil is not energized and the second clutch coil is not energized, the driven shaft does not receive any power.
The driven shaft center has the through-hole to provide the passageway for the circuit.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a cross-sectional view of a dual-input-shaft electromagnetic parallel dual clutch provided by an embodiment of the invention
In the drawings, the reference numerals represent the following list of components:
11 a first drive shaft, 12 a first flywheel, 13 a first armature, 14 a bearing I, 15 a driven shaft, 16 a second drive shaft, 17 a second flywheel left half, 18 a second flywheel right half, 19 a second armature, 20 a bearing support, 21 a bearing II, 22 a first clutch one-piece driven disk, 23 a first clutch yoke, 24 a first clutch coil, 25 a spring I, 26 a pin I, 27 a bearing III, 28 a second clutch driven disk, 29 a second clutch yoke, 30 a second clutch coil, 31 a spring II, 32 a pin II, 33 a bearing IV, 34 a countersunk screw I, 35 a countersunk screw II, 36 a countersunk screw III, 37 a screw I, 38 a screw II, 39 a driven plate I, 40 a damper I, 41 a disc driven hub I, 42 a disc driven plate fastening screw I, 43 a driven plate positioning pin I, 44 a slip ring I, 45 a 46 a driven plate II, 47 a damper II, 48 a disc driven plate hub II, 49 driven disc fastening screws II, 50 driven disc positioning pins II and 51 slip rings III.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the dual-input-shaft electromagnetic parallel dual clutch provided by the embodiment of the present invention includes a first driving shaft 11, a
When the
The driven shaft 15 is provided with a through hole in the center thereof for providing a passage for a line.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
- 上一篇:一种医用注射器针头装配设备
- 下一篇:一种双输入轴机电并列式双离合器