CN111237356A - Multi-cone double clutch of one-stage oil cylinder - Google Patents
Multi-cone double clutch of one-stage oil cylinder Download PDFInfo
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- CN111237356A CN111237356A CN202010238577.1A CN202010238577A CN111237356A CN 111237356 A CN111237356 A CN 111237356A CN 202010238577 A CN202010238577 A CN 202010238577A CN 111237356 A CN111237356 A CN 111237356A
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- clutch
- friction plate
- conical friction
- output shaft
- inner hub
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- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0632—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with conical friction surfaces, e.g. cone clutches
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- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
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- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
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- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/14—Fluid pressure control
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The invention belongs to the technical field of transmissions, and particularly relates to a multi-cone double clutch of a primary oil cylinder, which comprises: the clutch comprises an input shaft, a first output shaft, a second output shaft, a first clutch and a second clutch; the first clutch includes: the brake comprises an outer hub, a first inner hub, a second inner hub, a left conical friction plate, a middle conical friction plate, a right conical friction plate and an operating disc spring; the second clutch includes: the device comprises an outer hub, an inner hub, a piston, a first star-shaped sealing ring, a second star-shaped sealing ring, an adjusting pad, a left conical friction plate, a middle conical friction plate, a right conical friction plate and a return disc spring; two clutches in the double-clutch device adopt high-bearing multi-cone friction elements, single oil cylinder operation and disc spring return, so that the double-clutch device has the advantages of compact structure, simplified hydraulic system and reduced number of parts, and can realize the arrangement of the two clutches in a limited space.
Description
Technical Field
The invention belongs to the technical field of transmissions, and particularly relates to a multi-cone double clutch of a primary oil cylinder.
Background
The plane friction clutch is widely applied to the hydraulic mechanical automatic transmission, and a control mode that one oil cylinder is used for operating one clutch is adopted, so that the automatic transmission is large in volume and weight, a hydraulic system is complex, and the power density is difficult to further improve.
Disclosure of Invention
Technical problem to be solved
The technical problem to be solved by the invention is as follows: how to provide a double clutch which has compact structure and can be arranged in limited space.
(II) technical scheme
In order to solve the problems in the prior art, the invention provides a multi-cone dual clutch of a primary oil cylinder, which comprises: the first output shaft 1, the input shaft 2, the second output shaft 3, the first clutch C1 and the second clutch C2;
the first clutch C1 includes: a first outer hub 12, a first left conical friction plate 16, a first middle conical friction plate 15, a first right conical friction plate 14 and an operating disc spring 13; wherein the first output shaft 1 acts as a first inner hub of the first clutch C1; the input shaft 2 serves as a second inner hub of the first clutch C1;
the second clutch C2 includes: the piston is provided with a piston 5, a first star-shaped sealing ring 4, a second star-shaped sealing ring 7, an adjusting pad 6, a second left conical friction plate 11, a second middle conical friction plate 10, a second right conical friction plate 8 and a return disc spring 9; wherein the second output shaft 3 simultaneously functions as a cylinder and a second outer hub of the second clutch C2; the input shaft 2 serves as a third inner hub of the second clutch C2;
the input shaft 2 is splined to the power input, mounted on the first output shaft 1 by means of a bearing 18, while it acts as the second inner hub of the first clutch C1 and the third inner hub of the second clutch C2;
the first output shaft 1 is connected with the power output by splines, and simultaneously serves as a first inner hub of a first clutch C1;
the second output shaft 3 is connected with the power output through a spline and simultaneously serves as a cylinder and a second outer hub of the second clutch C2;
a first left conical friction plate 16 of the first clutch C1 is connected with a first outer hub 12 of the first clutch C1, a first middle conical friction plate 15 of the first clutch C1 is connected with a first output shaft 1 of the first clutch C1 serving as a first inner hub, a first right conical friction plate 14 of the first clutch C1 is connected with an input shaft 2 of the first clutch C1 serving as a second inner hub, an operating disc spring 13 is positioned between the first outer hub 12 and the first right conical friction plate 14 of the first clutch C1, and a right end surface of the first outer hub 12 of the first clutch C1 is in contact with a second middle conical friction plate 10 of the second clutch C2 and is connected with an input shaft 2 of the first clutch C1 serving as a second inner hub;
the second left conical friction plate 11 of the second clutch C2 is connected with the second output shaft 3 serving as the second outer hub of the second clutch C2, the second middle conical friction plate 10 of the second clutch C2 is connected with the input shaft 2 serving as the second inner hub of the second clutch C2, the second right conical friction plate 8 of the second clutch C2 is connected with the second output shaft 3 serving as the second outer hub of the second clutch C2, the return disc spring 9 is located between the second left conical friction plate 11 and the second right conical friction plate 8 of the second clutch C2, the adjusting pad 6 is located between the piston 5 and the second right conical friction plate 8, the first star seal 4 and the second star seal 7 are both mounted on the piston 5, the piston 5 is located in the second output shaft 3 serving as a cylinder, and is axially movable by oil pressure and pushes the second right conical friction plate 8.
The second clutch C2 is hydraulically operated and is returned to the left and right by a return disc spring 9, and the first clutch C1 is operated by the operation of an operation disc spring 13.
When the oil is filled, the second clutch C2 is connected, and the first clutch C1 is disconnected; when not filled with oil, the first clutch C1 is engaged and the second clutch C2 is disengaged.
The first left conical friction plate 16 of the first clutch C1 is connected to the first outer hub 12 of the first clutch C1 via a spigot and snap ring.
Wherein the first intermediate conical friction plate 15 of the first clutch C1 is connected by splines with the first output shaft 1 of the first clutch C1, which acts as a first inner hub.
Wherein the first right conical friction plate 14 of the first clutch C1 is connected with the input shaft 2 serving as the second inner hub of the first clutch C1 through splines.
Wherein the first outer hub 12 of the first clutch C1 is connected by splines with the input shaft 2 of the first clutch C1 acting as a second inner hub.
Wherein the second left conical friction plate 11 of the second clutch C2 is connected with the second output shaft 3 serving as the second outer hub of the second clutch C2 through a spigot.
Wherein the second intermediate conical friction plate 10 of the second clutch C2 is connected by splines to the input shaft 2 which acts as the second inner hub of the second clutch C2.
Wherein the second right cone friction plate 8 of the second clutch C2 is connected with the second output shaft 3 serving as the second outer hub of the second clutch C2 through a spigot.
(III) advantageous effects
In order to solve the problems in the prior art, the invention provides a multi-cone double clutch of a primary oil cylinder, wherein two clutches in the double clutches adopt high-bearing multi-cone friction elements, single oil cylinder operation and disc spring return, so that the structure is compact, a hydraulic system is simplified, the number of parts is reduced, and the arrangement of the two clutches in a limited space can be realized. Specifically, a plurality of plane friction plates are replaced by a plurality of conical friction plates, single oil cylinders are mutually actuated to replace double oil cylinders to be independently operated, and disc springs replace common springs to return, so that the technical scheme overcomes the defect of large volume and weight of the conventional clutch, and has the advantages of small number of parts, compact structure, simplicity in operation and the like.
Drawings
Fig. 1 is a structural sectional view of the technical solution of the present invention.
In the figure: 1-first output shaft, 2-input shaft, 3-second output shaft, 4-first star-shaped sealing ring, 5-piston, 6-adjusting pad, 7-second star-shaped sealing ring, 8-second right conical friction plate, 9-return disc spring, 10-second middle conical friction plate, 11-second left conical friction plate, 12-first outer hub, 13-operating disc spring, 14-first right conical friction plate, 15-first middle conical friction plate, 16-first left conical friction plate, 17-snap ring, 18-bearing.
Detailed Description
In order to make the objects, contents, and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention will be made in conjunction with the accompanying drawings and examples.
In order to solve the problems in the prior art, the invention provides a multi-cone dual clutch of a primary oil cylinder, as shown in fig. 1, the multi-cone dual clutch of the primary oil cylinder comprises: the first output shaft 1, the input shaft 2, the second output shaft 3, the first clutch C1 and the second clutch C2;
the first clutch C1 includes: a first outer hub 12, a first left conical friction plate 16, a first middle conical friction plate 15, a first right conical friction plate 14 and an operating disc spring 13; wherein the first output shaft 1 acts as a first inner hub of the first clutch C1; the input shaft 2 serves as a second inner hub of the first clutch C1;
the second clutch C2 includes: the piston is provided with a piston 5, a first star-shaped sealing ring 4, a second star-shaped sealing ring 7, an adjusting pad 6, a second left conical friction plate 11, a second middle conical friction plate 10, a second right conical friction plate 8 and a return disc spring 9; wherein the second output shaft 3 simultaneously functions as a cylinder and a second outer hub of the second clutch C2; the input shaft 2 serves as a third inner hub of the second clutch C2;
the input shaft 2 is splined to the power input, mounted on the first output shaft 1 by means of a bearing 18, while it acts as the second inner hub of the first clutch C1 and the third inner hub of the second clutch C2;
the first output shaft 1 is connected with the power output by splines, and simultaneously serves as a first inner hub of a first clutch C1;
the second output shaft 3 is connected with the power output through a spline and simultaneously serves as a cylinder and a second outer hub of the second clutch C2;
a first left conical friction plate 16 of the first clutch C1 is connected with a first outer hub 12 of the first clutch C1, a first middle conical friction plate 15 of the first clutch C1 is connected with a first output shaft 1 of the first clutch C1 serving as a first inner hub, a first right conical friction plate 14 of the first clutch C1 is connected with an input shaft 2 of the first clutch C1 serving as a second inner hub, an operating disc spring 13 is positioned between the first outer hub 12 and the first right conical friction plate 14 of the first clutch C1, and a right end surface of the first outer hub 12 of the first clutch C1 is in contact with a second middle conical friction plate 10 of the second clutch C2 and is connected with an input shaft 2 of the first clutch C1 serving as a second inner hub;
the second left conical friction plate 11 of the second clutch C2 is connected with the second output shaft 3 serving as the second outer hub of the second clutch C2, the second middle conical friction plate 10 of the second clutch C2 is connected with the input shaft 2 serving as the second inner hub of the second clutch C2, the second right conical friction plate 8 of the second clutch C2 is connected with the second output shaft 3 serving as the second outer hub of the second clutch C2, the return disc spring 9 is located between the second left conical friction plate 11 and the second right conical friction plate 8 of the second clutch C2, the adjusting pad 6 is located between the piston 5 and the second right conical friction plate 8, the first star seal 4 and the second star seal 7 are both mounted on the piston 5, the piston 5 is located in the second output shaft 3 serving as a cylinder, and is axially movable by oil pressure and pushes the second right conical friction plate 8.
The second clutch C2 is hydraulically operated and is returned to the left and right by a return disc spring 9, and the first clutch C1 is operated by the operation of an operation disc spring 13.
When the oil is filled, the second clutch C2 is connected, and the first clutch C1 is disconnected; when not filled with oil, the first clutch C1 is engaged and the second clutch C2 is disengaged.
The first left conical friction plate 16 of the first clutch C1 is connected to the first outer hub 12 of the first clutch C1 via a spigot and snap ring.
Wherein the first intermediate conical friction plate 15 of the first clutch C1 is connected by splines with the first output shaft 1 of the first clutch C1, which acts as a first inner hub.
Wherein the first right conical friction plate 14 of the first clutch C1 is connected with the input shaft 2 serving as the second inner hub of the first clutch C1 through splines.
Wherein the first outer hub 12 of the first clutch C1 is connected by splines with the input shaft 2 of the first clutch C1 acting as a second inner hub.
Wherein the second left conical friction plate 11 of the second clutch C2 is connected with the second output shaft 3 serving as the second outer hub of the second clutch C2 through a spigot.
Wherein the second intermediate conical friction plate 10 of the second clutch C2 is connected by splines to the input shaft 2 which acts as the second inner hub of the second clutch C2.
Wherein the second right cone friction plate 8 of the second clutch C2 is connected with the second output shaft 3 serving as the second outer hub of the second clutch C2 through a spigot.
Example 1
This embodiment provides a many toper double clutches of one-level hydro-cylinder, and it includes: the clutch comprises an input shaft, a first output shaft, a second output shaft, a first clutch and a second clutch;
the first clutch includes: the brake comprises an outer hub, a first inner hub, a second inner hub, a left conical friction plate, a middle conical friction plate, a right conical friction plate and an operating disc spring;
the second clutch includes: the device comprises an outer hub, an inner hub, a piston, a first star-shaped sealing ring, a second star-shaped sealing ring, an adjusting pad, a left conical friction plate, a middle conical friction plate, a right conical friction plate and a return disc spring;
the input shaft is connected with the power input through a spline, is arranged on the first output shaft through a bearing, can serve as a second inner hub of the first clutch and an inner hub of the second clutch at the same time, can also be independently designed and is connected with the input shaft through the spline;
the first output shaft is connected with the power output through a spline, namely the first output shaft can be used as a first inner hub of the first clutch at the same time, and the first inner hub of the first clutch can also be designed independently and connected with the first output shaft through the spline;
the second output shaft is connected with the power output through a spline, namely the second output shaft can be used as an oil cylinder and an outer hub of the second clutch at the same time, and can also be independently designed to be used as components of the outer hub and the oil cylinder of the second clutch and connected with the second output shaft through the spline;
the left conical friction plate of the first clutch is connected with the outer hub of the first clutch through a spigot, the middle conical friction plate of the first clutch is connected with the first inner hub of the first clutch through a spline, the right conical friction plate of the first clutch is connected with the second inner hub of the first clutch through a spline, the operating disc spring is positioned between the outer hub of the first clutch and the right conical friction plate of the first clutch, and the right end surface of the outer hub of the first clutch is in contact with the middle conical friction plate of the second clutch and is connected with the second inner hub of the first clutch through a spline;
the second clutch left conical friction plate is connected with the second clutch outer hub through a spigot, the second clutch middle conical friction plate is connected with the second clutch inner hub through a spline, the second clutch right conical friction plate is connected with the second clutch outer hub through a spigot, the return disc spring is positioned between the second clutch left conical friction plate and the second clutch right conical friction plate, the adjusting pad is positioned between the piston and the second clutch right conical friction plate, the first star-shaped sealing ring and the second star-shaped sealing ring are both mounted on the piston, the piston is positioned in the oil cylinder, and the piston can axially move under the action of oil pressure to push the second clutch right conical friction plate;
example 2
The present embodiment provides a multi-cone dual clutch with a primary cylinder, as shown in fig. 1, which includes: the input shaft 2, the first output shaft 1, the second output shaft 3, the first clutch C1 and the second clutch C2;
the first clutch C1 includes: the clutch comprises an outer hub 12, an output shaft 1 serving as a first inner hub, an input shaft 2 serving as a second inner hub, a first left conical friction plate 16, a first middle conical friction plate 15, a first right conical friction plate 14 and an operating disc spring 13.
The second clutch C2 includes: the hydraulic oil cylinder is characterized by also comprising a second output shaft 3 serving as an oil cylinder and an outer hub, an input shaft 2 serving as an inner hub, a piston 5, a first star-shaped sealing ring 4, a second star-shaped sealing ring 7, an adjusting pad 6, a second left conical friction plate 11, a second middle conical friction plate 10, a second right conical friction plate 8 and a return disc spring 9.
The input shaft 2 is splined to the power input and is mounted on the first output shaft 18 by a bearing 18, while it acts as the second inner hub for the first clutch C1 and the inner hub for the second clutch C2.
The first output shaft 1 is connected with the power output by splines while serving as a first inner hub of the first clutch C1.
The second output shaft 3 is connected with the power output by splines, while serving as a cylinder and an outer hub of the second clutch C2.
The left conical friction plate of the first clutch C1 is connected with the outer hub 12 of the first clutch C1 through a spigot and a snap ring, the first middle conical friction plate 15 of the first clutch C1 is connected with the first output shaft 1 of the first clutch C1 serving as a first inner hub through splines, the first right conical friction plate 14 of the first clutch C1 is connected with the input shaft 2 of the first clutch C1 serving as a second inner hub through splines, the operating disc spring 13 is positioned between the outer hub 12 of the first clutch C1 and the first right conical friction plate 14 of the first clutch C1, the right end surface of the outer hub 12 of the first clutch C1 is in contact with the second middle conical friction plate 10 of the second clutch C2, and is connected with the input shaft 2 of the first clutch C1 serving as a second inner hub through splines.
The second clutch C2 has a second left conical friction plate 11 connected to a second output shaft 3 serving as a second clutch outer hub via a spigot, a second clutch C2 has a second middle conical friction plate 10 connected to an input shaft 2 serving as a second clutch inner hub via a spline, a second clutch C2 has a second right conical friction plate 8 connected to a second output shaft 3 serving as a second clutch outer hub via a spigot, a return disc spring 9 is located between the second clutch C2 second left conical friction plate 11 and the second clutch C2 second right conical friction plate 8, an adjusting pad 6 is located between the piston 5 and the second clutch C2 second right conical friction plate 8, a first star seal 4 and a second star seal 7 are mounted on the piston 5, the piston 5 is located in the second output shaft 3 serving as a cylinder, is axially movable under the action of oil pressure, and pushes the second clutch second right conical friction plate 8.
The connection between the input shaft 2 and the first and second output shafts 1 and 3 is realized by controlling the separation and combination of the clutches C1 and C2.
When the piston 5 is pushed by hydraulic oil, the piston 5 moves to the left to push the second right conical friction plate 8 of the second clutch C2 to overcome the elastic force of a return disc spring 9, so as to press the middle friction plate 10 of the second clutch C2 and the left friction plate 11 of the second clutch C2, the second clutch C2 is combined, the middle friction plate 10 of the second clutch C2 overcomes the elastic force of an operating disc spring 13, so as to push the outer hub 12 of the first clutch C1, and drive the first left conical friction plate 16 of the first clutch C1 to be separated from the first middle conical friction plate 15, so that the first clutch C1 is separated, at the moment, the input shaft 2 is connected with the second output shaft 3, and power is transmitted through the input shaft 2, the second clutch C2 and the second output shaft 3 in sequence.
When oil is not filled in the piston, the elastic force of the operating disc spring 13 is far greater than that of the return disc spring 9, the operating disc spring 13 pushes the outer hub 12 of the first clutch C1 to move rightwards, the outer hub 12 drives the left cone clutch 16 of the first clutch C1 to sequentially press the middle friction plate 15 of the first clutch C1 and the first right cone friction plate 14 of the first clutch C1 to combine the first clutch C1, the outer hub 12 of the first clutch C1 pushes the second middle cone friction plate 10 of the second clutch C2 to move rightwards to separate the second clutch C2, at the moment, the input shaft 2 is combined as the first output shaft 1, and power is transmitted through the input shaft 2, the first clutch C1 and the first output shaft 1 in sequence.
The invention overcomes the defect of large volume and weight of the existing clutch, and has the advantages of small number of parts, compact structure and simple operation.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. One-level hydro-cylinder many cones double clutch, its characterized in that, one-level hydro-cylinder many cones double clutch includes: a first output shaft (1), an input shaft (2), a second output shaft (3), a first clutch C1 and a second clutch C2;
the first clutch C1 includes: the brake comprises a first outer hub (12), a first left conical friction plate (16), a first middle conical friction plate (15), a first right conical friction plate (14) and an operating disc spring (13); wherein the first output shaft (1) acts as a first inner hub of the first clutch C1; the input shaft (2) acts as a second inner hub for the first clutch C1;
the second clutch C2 includes: the device comprises a piston (5), a first star-shaped sealing ring (4), a second star-shaped sealing ring (7), an adjusting pad (6), a second left conical friction plate (11), a second middle conical friction plate (10), a second right conical friction plate (8) and a return disc spring (9); wherein the second output shaft (3) acts as both a cylinder and a second outer hub of the second clutch C2; the input shaft (2) acts as a third inner hub for the second clutch C2;
the input shaft (2) is connected with the power input through splines, is mounted on the first output shaft (1) through a bearing (18), and simultaneously serves as a second inner hub of the first clutch C1 and a third inner hub of the second clutch C2;
the first output shaft (1) is splined to the power take-off and simultaneously acts as a first inner hub for a first clutch C1;
the second output shaft (3) is connected with the power output through a spline and simultaneously serves as a cylinder and a second outer hub of the second clutch C2;
a first left conical friction plate (16) of the first clutch C1 is connected with a first outer hub (12) of the first clutch C1, a first middle conical friction plate (15) of the first clutch C1 is connected with a first output shaft (1) of the first clutch C1 serving as a first inner hub, a first right conical friction plate (14) of the first clutch C1 is connected with an input shaft (2) of the first clutch C1 serving as a second inner hub, an operating disc spring (13) is positioned between the first outer hub (12) of the first clutch C1 and the first right conical friction plate (14), a right end surface of the first outer hub (12) of the first clutch C1 is in contact with a second middle conical friction plate (10) of the second clutch C2 and is connected with the input shaft (2) of the first clutch C1 serving as a second inner hub;
a second left conical friction plate (11) of the second clutch C2 is connected with a second output shaft (3) serving as a second outer hub of the second clutch C2, a second middle conical friction plate (10) of the second clutch C2 is connected with an input shaft (2) serving as a second inner hub of the second clutch C2, a second right conical friction plate (8) of the second clutch C2 is connected with a second output shaft (3) serving as a second outer hub of the second clutch C2, a return disc spring (9) is positioned between the second left conical friction plate (11) and the second right conical friction plate (8) of the second clutch C2, an adjusting pad (6) is positioned between the piston (5) and the second right conical friction plate (8), a first star-shaped sealing ring (4) and a second star-shaped sealing ring (7) are both mounted on the piston (5), the piston (5) is positioned in the second output shaft (3) of the oil cylinder and can axially move under the action of oil pressure, and pushes the second right conical friction plate (8).
2. The primary cylinder multi-cone dual clutch as claimed in claim 1, wherein the second clutch C2 is hydraulically operated, left and right returned by a return disc spring (9), and the first clutch C1 is operated by the operation of an operating disc spring (13).
3. The one-stage cylinder multi-cone dual clutch of claim 1, wherein when filling oil, said second clutch C2 is engaged and said first clutch C1 is disengaged; when not filled with oil, the first clutch C1 is engaged and the second clutch C2 is disengaged.
4. The one-stage cylinder multi-cone dual clutch according to claim 1, wherein the first left cone friction plate (16) of the first clutch C1 is connected to the first outer hub (12) of the first clutch C1 by a spigot and snap ring.
5. The one-stage cylinder multi-cone dual clutch according to claim 1, wherein the first intermediate cone friction plate (15) of the first clutch C1 is connected by splines with the first output shaft (1) of the first clutch C1, which acts as a first inner hub.
6. The one-stage cylinder multi-cone dual clutch according to claim 1, wherein the first right cone friction plate (14) of the first clutch C1 is connected with the input shaft (2) serving as the second inner hub of the first clutch C1 through splines.
7. The one-stage cylinder multi-cone dual clutch according to claim 1, wherein the first outer hub (12) of the first clutch C1 is connected by splines with the input shaft (2) of the first clutch C1 acting as a second inner hub.
8. The one-stage cylinder multi-cone dual clutch according to claim 1, wherein the second left cone friction plate (11) of the second clutch C2 is connected with the second output shaft (3) acting as the second outer hub of the second clutch C2 through a spigot.
9. The one-stage cylinder multi-cone dual clutch according to claim 1, wherein the second intermediate cone friction plate (10) of the second clutch C2 is connected by splines to the input shaft (2) acting as the second inner hub of the second clutch C2.
10. The one-stage cylinder multi-cone dual clutch as claimed in claim 1, wherein the second right cone friction plate (8) of the second clutch C2 is connected with the second output shaft (3) serving as the second outer hub of the second clutch C2 through a spigot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010238577.1A CN111237356B (en) | 2020-03-30 | 2020-03-30 | Multi-cone double clutch of one-stage oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010238577.1A CN111237356B (en) | 2020-03-30 | 2020-03-30 | Multi-cone double clutch of one-stage oil cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111237356A true CN111237356A (en) | 2020-06-05 |
| CN111237356B CN111237356B (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010238577.1A Active CN111237356B (en) | 2020-03-30 | 2020-03-30 | Multi-cone double clutch of one-stage oil cylinder |
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| US20070045077A1 (en) * | 2005-08-23 | 2007-03-01 | Choi Young S | Clutch of automatic transmission |
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|---|---|
| CN111237356B (en) | 2021-08-27 |
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