CN205877030U - Split type double clutch separating mechanism - Google Patents
Split type double clutch separating mechanism Download PDFInfo
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- CN205877030U CN205877030U CN201620629983.XU CN201620629983U CN205877030U CN 205877030 U CN205877030 U CN 205877030U CN 201620629983 U CN201620629983 U CN 201620629983U CN 205877030 U CN205877030 U CN 205877030U
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- cylinder body
- clutch
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- split type
- bearing
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The dual -clutch automatic transmission technique is one of the crucial assembly of car technique, and its high transmission efficiency, gear shift travelling comfort are good, in the passenger car field by the wide application. At present, dual -clutch automatic transmission is multi -purpose in the less passenger car field of moment of torsion, and the high integration of clutch release mechanism, and technology and structure are complicated, and it is used on big moment of torsion vehicle and receives the restriction. To above -mentioned problem the utility model provides a split type double clutch separating mechanism, this mechanism combines to form two independent oil pockets by three cylinder body, and oil pocket and inlet port intercommunication are through pouring into the motion that the bearing was realized to the voltol oil into in the oil pocket to the combination and the separation of two clutches of control. The utility model discloses a components of a whole that can function independently structural design when guaranteeing double oil cylinder, reduces the cylinder body processing degree of difficulty. The utility model discloses can be used to big moment of torsion vehicle.
Description
Technical field
This utility model belongs to double-clutch automatic gearbox technical field.
Background technology
Double-clutch automatic gearbox (DCT) technology is one of vehicle key assembly technology, and its transmission efficiency is high, gear shift is relaxed
Adaptive is good, is widely used in passenger car field.At present, double-clutch automatic gearbox (DCT) is used for less the taking advantage of of moment of torsion
Using car field, and clutch linkage is highly integrated, technique and structure are complicated, and it is applied on high pulling torque vehicle and is limited
System.
Summary of the invention
This utility model is complicated for the clutch linkage technique of existing double-clutch automatic gearbox and structure,
The problem being only used for the less passenger car field of moment of torsion, it is provided that a kind of split type double clutch separating mechanism.
Technical solutions of the utility model are specific as follows:
A kind of split type double clutch separating mechanism, mainly includes supporting cylinder body 1, outer cylinder body 2, inner cylinder body 19, outer piston
4, inner carrier 17, extrapolability bearing 9 and interior thrust bearing 15；
Support cylinder body 1 to be placed on outside inner cylinder body 19, support cylinder body 1 and use crimp solid at edge seam with inner cylinder body 19
Fixed, and sealed by inner cylinder body sealing ring 20；Outer cylinder body 2 is placed on outside support cylinder body 1, supports at cylinder body 1 and outer cylinder body 2 edge seam
Employing fixed form connects；
Extrapolability bearing block 8 is installed in the space supported between cylinder body 1 and outer cylinder body 2, one end end being positioned in space
Head connects outer piston 4, and the other end is connected and fixed by the deformation of outer cutting ferrule 10 with extrapolability bearing 9；On this space and outer cylinder body 2 the
Two fuel feed holes 24 connect；Extrapolability bearing 9 is connected with first clutch separation finger 25；
Interior thrust metal 13 is installed in the space supported between cylinder body 1 and inner cylinder body 19, the one end being positioned in space
Termination connects inner carrier 17, and the other end is connected and fixed by the deformation of interior cutting ferrule 14 with interior thrust bearing 15；This space and support cylinder body 1
On the first fuel feed hole 23 connect；Interior thrust bearing 15 is connected with second clutch separation finger 26；
Dust cover 7 is placed on outside outer cylinder body 2 and fixes with extrapolability bearing block 8 and is connected, between dust cover 7 and outer cylinder body 2
Seam crossing is sealed by dust ring 6；Outer back-moving spring 5 is installed between dust cover 7 and outer cylinder body 2；Interior back-moving spring 11 is installed on
Between inner cylinder body 16 and interior thrust metal 13.
Preferably, support cylinder body 1 to be sealed by outer cylinder body sealing ring 22 at outer cylinder body 2 edge seam；Outer piston sealing ring 3
With in the cannelure that inner carrier sealing ring 18 is respectively pressed into outer piston 4 and inner carrier 17.
Due to process issues, plug 21 need to be used at the technique mouth supporting cylinder body 1 fuel feed hole to seal.
The beneficial effects of the utility model:
1, its inside and outside cylinder body and support cylinder body use Split type structure design, and while ensureing double oil cylinder, reduction cylinder body adds
Work difficulty.
2, have independent oil duct on outer cylinder body and support cylinder body, reduce oil circuit and seal.
3, interior thrust metal and the employing wide arc gap structure of inner cylinder body, formed for the closing chamber preventing two parts from being formed
Vacuum.
4, inside and outside thrust metal spigot surface all has multilamellar storage grease groove, is used for lubricating bearing block and is slidably matched face, subtracts
Little separation is rubbed.
5, can be used for high pulling torque vehicle.
Accompanying drawing explanation
Fig. 1 is the generalized section of this utility model split type double clutch separating mechanism.
Fig. 2 is the fundamental diagram of this utility model split type double clutch separating mechanism.
Reference: support cylinder body 1, outer cylinder body 2, outer piston sealing ring 3, outer piston 4, outer back-moving spring 5, dust seal
Circle 6, dust cover 7, extrapolability bearing block 8, extrapolability bearing 9, outer cutting ferrule 10, interior back-moving spring 11, outer snap ring 12, interior thrust axis
Bearing 13, interior cutting ferrule 14, interior thrust bearing 15, interior snap ring 16, inner carrier 17, inner carrier sealing ring 18, inner cylinder body 19, inner cylinder body
Sealing ring 20, oil are stifled 21, outer cylinder body sealing ring the 22, first fuel feed hole the 23, second fuel feed hole 24, first clutch separation finger 25,
Second clutch separation finger 26；A first clutch bonding station B first clutch separation point position C second clutch bonding station D
Second clutch separation point position.
Detailed description of the invention
Embodiment 1
As it is shown in figure 1, a kind of split type double clutch separating mechanism, including supporting cylinder body 1, outer cylinder body 2, outer piston sealing
Circle 3, outer piston 4, outer back-moving spring 5, dust-proof seal ring 6, dust cover 7, extrapolability bearing block 8, extrapolability bearing 9, outer cutting ferrule
10, interior back-moving spring 11, outer snap ring 12, interior thrust metal 13, interior cutting ferrule 14, interior thrust bearing 15, interior snap ring 16, inner carrier
17, inner carrier sealing ring 18, inner cylinder body 19, inner cylinder body sealing ring 20, oil is stifled 21, outer cylinder body sealing ring 22.
Mainly include supporting cylinder body 1, outer cylinder body 2, inner cylinder body 19, outer piston 4, inner carrier 17, extrapolability bearing 9 and interior pushing away
Power bearing 15；
Support cylinder body 1 to be placed on outside inner cylinder body 19, support cylinder body 1 and use crimp solid at edge seam with inner cylinder body 19
Fixed, and sealed by inner cylinder body sealing ring 20；Outer cylinder body 2 is placed on outside support cylinder body 1, supports at cylinder body 1 and outer cylinder body 2 edge seam
Employing fixed form connects, and is sealed by outer cylinder body sealing ring 22；
Extrapolability bearing block 8 is installed in the space supported between cylinder body 1 and outer cylinder body 2, one end end being positioned in space
Head connects outer piston 4, and the other end is connected and fixed by the deformation of outer cutting ferrule 10 with extrapolability bearing 9；On this space and outer cylinder body 2 the
Two fuel feed hole connections；Extrapolability bearing 9 coordinates with first clutch separation finger 25；
Interior thrust metal 13 is installed in the space supported between cylinder body 1 and inner cylinder body 19, the one end being positioned in space
Termination connects inner carrier 17, and the other end is connected and fixed by the deformation of interior cutting ferrule 14 with interior thrust bearing 15；This space and support cylinder body 1
On first fuel feed hole connection；Interior thrust bearing 15 coordinates with second clutch separation finger 26；
Dust cover 7 is placed on outside outer cylinder body 2 and fixes with extrapolability bearing block 8 and is connected, between dust cover 7 and outer cylinder body 2
Seam crossing is sealed by dust ring 6；Outer back-moving spring 5 is installed between dust cover 7 and outer cylinder body 2；Interior back-moving spring 11 is installed on
Between inner cylinder body 16 and interior thrust metal 13.
Outer piston sealing ring 3 and inner carrier sealing ring 18 are respectively pressed in the cannelure of outer piston 4 and inner carrier 17.
Due to process issues, plug 21 need to be used at the technique mouth supporting cylinder body 1 fuel feed hole to seal.
As in figure 2 it is shown, the interior thrust bearing 15 of split type double clutch separating mechanism and interior thrust bearing 9 respectively with clutch
The separation finger cooperating of device 2 and clutch 1, its operation principle is as follows:
According to double clutch (normally disengaged clutch) operation principle, first clutch engages, and second clutch separates: hydraulic oil
Being entered outer oil cavity (supporting cylinder body 1 to be formed) with outer cylinder body 2 by the second oil-in 24 of outer cylinder body 2, outer piston 4 and outer piston seal
Circle 3, under hydraulic oil effect, promotes extrapolability bearing block 8 and extrapolability bearing 9 to move to left, promotes first clutch separation finger 25,
Realize first clutch joint action.The interior oil pocket supporting cylinder body 1 and inner cylinder body 19 formation is not passed through hydraulic oil (holding low pressure),
Second clutch keeps released state.
First clutch separates, and second clutch engages: with principle described above, support the first oil-in 23 of cylinder body 1
Be passed through hydraulic oil, interior oil pocket form high pressure, and thrust bearing 15 in driving, promote second clutch separation finger 26 realize second from
Clutch engages, and outer oil cavity keeps low pressure, and first clutch keeps separating.
Claims (4)
1. a split type double clutch separating mechanism, it is characterised in that this mechanism mainly includes supporting cylinder body (1), outer cylinder body
(2), inner cylinder body (19), outer piston (4), inner carrier (17), extrapolability bearing (9) and interior thrust bearing (15)；
Support cylinder body (1) and be placed on inner cylinder body (19) outward, support cylinder body (1) and use extruding to become at edge seam with inner cylinder body (19)
Shape is fixed, and is sealed by inner cylinder body sealing ring (20)；Outer cylinder body (2) is placed on support cylinder body (1) outward, supports cylinder body (1) and outer shell
Fixed form is used to connect at body (2) edge seam,
Extrapolability bearing block (8) is installed in the space supported between cylinder body (1) and outer cylinder body (2), the one end being positioned in space
Termination connects outer piston (4), and the other end is connected and fixed by outer cutting ferrule (10) deformation with extrapolability bearing (9)；This space and outer shell
The second fuel feed hole (24) connection on body (2)；Extrapolability bearing (9) separates (25) and refers to be connected with first clutch；
Interior thrust metal (13) is installed in the space supported between cylinder body (1) and inner cylinder body (19), be positioned in space
End termination connects inner carrier (17), and the other end is connected and fixed by interior cutting ferrule (14) deformation with interior thrust bearing (15)；This space with
Support the first fuel feed hole (23) connection on cylinder body (1)；Interior thrust bearing (15) separates (26) and refers to be connected with second clutch；
Dust cover (7) is placed on outer cylinder body (2) and outward and fixing with extrapolability bearing block (8) is connected, dust cover (7) and outer cylinder body (2)
Between seam crossing by dust ring (6) seal；Outer back-moving spring (5) is installed between dust cover (7) and outer cylinder body (2)；Interior multiple
Position spring (11) is installed between inner cylinder body (16) and interior thrust metal (13).
Split type double clutch separating mechanism the most according to claim 1, it is characterised in that support cylinder body (1) and outer shell
Sealed by outer cylinder body sealing ring (22) at body (2) edge seam.
Split type double clutch separating mechanism the most according to claim 1, it is characterised in that outer piston sealing ring (3) and
Inner carrier sealing ring (18) is respectively pressed in the cannelure of outer piston (4) and inner carrier (17).
4. according to the split type double clutch separating mechanism described in claim 1,2 or 3, it is characterised in that supporting cylinder body (1)
Plug (21) is used to seal at the technique mouth of fuel feed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629983.XU CN205877030U (en) | 2016-06-23 | 2016-06-23 | Split type double clutch separating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629983.XU CN205877030U (en) | 2016-06-23 | 2016-06-23 | Split type double clutch separating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205877030U true CN205877030U (en) | 2017-01-11 |
Family
ID=57691963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620629983.XU Active CN205877030U (en) | 2016-06-23 | 2016-06-23 | Split type double clutch separating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205877030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191505A (en) * | 2017-06-02 | 2017-09-22 | 华南理工大学 | A kind of hydraulic pressure separating bearing assembly with stepped two-chamber |
| CN108561451A (en) * | 2018-05-18 | 2018-09-21 | 天津市精研工程机械传动有限公司 | A kind of clutch transmission |
-
2016
- 2016-06-23 CN CN201620629983.XU patent/CN205877030U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191505A (en) * | 2017-06-02 | 2017-09-22 | 华南理工大学 | A kind of hydraulic pressure separating bearing assembly with stepped two-chamber |
| CN108561451A (en) * | 2018-05-18 | 2018-09-21 | 天津市精研工程机械传动有限公司 | A kind of clutch transmission |
| CN108561451B (en) * | 2018-05-18 | 2024-01-02 | 天津市精研工程机械传动有限公司 | Clutch transmission device |
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| GR01 | Patent grant |