CN207131758U - Hydraulic clutch apparatus - Google Patents
Hydraulic clutch apparatus Download PDFInfo
- Publication number
- CN207131758U CN207131758U CN201720727847.9U CN201720727847U CN207131758U CN 207131758 U CN207131758 U CN 207131758U CN 201720727847 U CN201720727847 U CN 201720727847U CN 207131758 U CN207131758 U CN 207131758U
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- Prior art keywords
- spring
- clutch
- platen
- friction plate
- push rod
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a kind of hydraulic clutch apparatus, including：Spring, clutch driven member, platen, component, the handle apparatus of friction plate and driven disc；The handle apparatus includes：Handle；Upper pump case；Upper pump piston；Push rod, the handle is articulated with the upper pump case, the handle promotes the upper pump piston to extrude the hydraulic oil in the upper pump case when rotating, the pressure of the hydraulic oil promotes the push rod, the push rod promotes the component of the platen away from the friction plate and driven disc, the friction plate is separated with the driven disc.Compared to the steering force for transmitting handle by zip in the prior art, the steering force of handle is lost in the absence of steering force by hydraulic oil transmission in the utility model, and steering force transmit it is reliable, so as to optimize the maneuvering performance of handle.
Description
Technical field
Motor vehicle technical field of power transmission is the utility model is related to, is filled more specifically to a kind of hydraulic clutch
Put.
Background technology
The clutch operation principle of existing motorcycle is as follows, refer to such as Fig. 1, when clutch is in relaxed state,
Spring 116 is in compressive state, and the both ends of spring 116 are respectively acting on platen 108 and clutch driven plate 111.Platen 108
The component of extrusion friction piece and driven disc to the left, the component of extrusion friction piece and driven disc to the right of clutch driven plate 111, so as to
Make to produce normal pressure between friction plate and driven disc.Connected between drive gear 113 and clutch housing 112 by rivet 115,
Therebetween buffer spring 114 is additionally provided with, the driving force of drive gear 113 is passed to outside clutch by buffer spring 114
Cover 112, clutch housing 112 transmits drive force to friction plate 109, due to having malleation between friction plate 109 and driven disc 110
Power, friction plate 109 drive driven disc 110 to rotate, and driven disc 110 transmits drive force to clutch driven plate 111, clutch again
Clutch plate 111 drives drive axis, so as to realize the transmission of driving force.When needing to cut off transmission, operation handle 101 produces
Driving force, the driving force are delivered to rocking arm by the clutch cable being made up of steel wire rope 102, sleeve pipe 103, protective case 104
105, rocking arm 105 is swung, and drive shaft 106 rotates, and the rotation of rotating shaft 106 can cause on gear and pull bar 107 in rotating shaft 106
Rack be meshed so that pull bar 107 moves to right, pull bar 107 drives platen 108 to move to right, and clutch driven plate 111 is motionless,
Normal pressure so between friction plate 109 and driven disc 110 disappears, so as to cut off the power transmission between bent axle and power transmission shaft.
The steering force of above-mentioned middle handle 101 is the drag-line transmission being made up of steel wire rope 102, sleeve pipe 103, protective case 104
To at rocking arm 105, in the transmittance process of steering force, mechanical friction can be produced between steel wire rope 102 and sleeve pipe 103, and because
The curved arrangement of drag-line, the frictional force between steel wire rope 102 and sleeve pipe 103 can be caused very big, so will result in steering force
Loss, causes maneuverability bad, and it is unreliable that steering force transmits.
Therefore, how to change the structure of clutch, so as to optimize the maneuvering performance of handle, it is ensured that steering force transmission it is reliable
Property, it is those skilled in the art's critical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic clutch apparatus, the manipulation of handle in the hydraulic clutch apparatus
Power reliable, free of losses during transmission.
To reach above-mentioned purpose, the utility model provides following technical scheme：
A kind of hydraulic clutch apparatus, including：Spring, clutch driven member, platen, friction plate and driven disc component,
Handle apparatus, the both ends of the spring are respectively acting on the clutch driven member and the platen, make the clutch driven
Part and the platen are respectively from the both ends of the friction plate and the component of driven disc by the component pressure of the friction plate and driven disc
Tightly, the clutch driven member and transmission axis connection；The handle apparatus includes：
Handle；
Upper pump case；
Upper pump piston；
Push rod, the handle are articulated with the upper pump case, and the handle promotes the upper pump piston extruding when rotating
Hydraulic oil in the upper pump case, the pressure of the hydraulic oil promote the push rod, and the push rod promotes the platen remote
The component of the friction plate and driven disc, makes the friction plate be separated with the driven disc.
Preferably, the clutch driven member is clutch driven plate, and the spring is the first spring, and the push rod is the
One push rod, the upper pump case are pump case on first；
The right-hand member of first spring is connected on the first spring holder, and first spring holder connects with first platen
Connecing, first platen compresses the component of the friction plate and driven disc from the left end of the friction plate and the component of driven disc,
First push rod can promote first spring holder；
The left end of first spring is connected to the clutch driven plate, and the clutch driven plate is from the friction plate
The component of the friction plate and driven disc is compressed with the right-hand member of the component of driven disc；
Also include：First time pump case positioned at the friction plate and the right side of the component of driven disc, first time pump
Shell connects with pump case on described first；
First time pump piston in first time pump case, first time pump piston are used to promote described first
Push rod.
Preferably, in addition to first time pump spring being arranged in first time pump case, first time pump spring
Left end be connected to first time pump piston, prevent when unclamping the handle, first time pump piston vibration.
Preferably, first push rod passes through clutch shaft bearing, and the clutch shaft bearing is located in bearing block, the bearing block pressure
It is placed on the right side of first spring holder.
Preferably, first spring is set on the first guide pillar, first spring holder by the first bolt with it is described
First platen connects, and first bolt passes through first lead.
Preferably, the clutch driven member is clutch core set, and the spring is second spring, and the platen is the
Two platens, the push rod are the second push rod, and the upper pump case is pump case on second；
The left end of the second spring is connected on second platen, second platen from the friction plate with it is driven
The right-hand member of the component of piece compresses the component of the friction plate and driven disc；
The right-hand member of the second spring is connected to second spring disk, and the second spring disk connects with clutch core set
Connect, the clutch core set compresses the group of the friction plate and driven disc from the left end of the friction plate and the component of driven disc
Part；
Also include：Second time pump case positioned at the friction plate and the left side of the component of driven disc, second time pump
Shell connects with pump case on described second；
Second time pump piston in second time pump case, second time pump piston are used to promote described second
Push rod.
Preferably, pump case is connected by crossing oil draining bolt with second time pump case on described second.
Preferably, steel ball is set in second time pump piston, and the left end of second push rod is located at second time pump
In piston, directly contacted with the steel ball.
Preferably, second platen has bearing groove；The right-hand member of second push rod is arranged in second bearing, described
Second bearing is arranged in the bearing groove.
Preferably, the second spring is set on the second guide pillar, the second spring disk by the second bolt with it is described
Clutch core set connection, second bolt pass through the clutch core set.
It can be seen from the above technical proposal that when needing to cut off the transmission between bent axle and power transmission shaft, handle is pressed downward,
Handle promotes upper pump piston movement, so as to compression hydraulic oil, hydraulic oil is produced pressure, the pressure is passed to by hydraulic oil to be pushed away
Bar, push rod promote component of the platen away from friction plate and driven disc, friction plate is separated with driven disc so that friction plate and from
Normal pressure between moving plate disappears, and the transmission between bent axle and power transmission shaft disconnects.Compared to passing through zip transmission in the prior art
The steering force of handle, the steering force of handle is lost in the absence of steering force by hydraulic oil transmission in the utility model, and steering force
Transmit reliably, so as to optimize the maneuvering performance of handle.
Brief description of the drawings
In order to illustrate more clearly of the scheme in the utility model embodiment, will make below to required described in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those skilled in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the sectional view for the hydraulic clutch apparatus that the specific embodiment of prior art one provides；
Fig. 2 is the sectional view for the hydraulic clutch apparatus that the specific embodiment of the utility model one provides；
Fig. 3 is the sectional view for the hydraulic clutch apparatus that the utility model another specific embodiment provides.
Wherein, 101 be handle, 102 be steel wire rope, 103 be sleeve pipe, 104 be protective case, 105 be rocking arm, 106 be rotating shaft,
107 it is pull bar, 108 be platen, 109 be friction plate, 110 be driven disc, 111 be clutch driven plate, 112 is outside clutch
Cover, 113 be drive gear, 114 be buffer spring, 115 be rivet, 116 be spring；
1 it is handle, 2 be upper pump piston, 3 be upper pump case, 4 be first time pump spring, 5 be first time pump case, 6 is
Once pump piston, 7 be the first push rod, 8 be clutch shaft bearing, 9 be bearing block, 10 be the first spring, 11 be the first spring holder, 12 be
Clutch driven plate, 13 are the first platen；
14 be oil draining bolt, 15 be second time pump case, 16 be second time pump piston, 17 be steel ball, 18 be the second push rod,
19 it is second bearing, 20 be second spring disk, 21 be second spring, 22 be the second platen, 23 be clutch core set, 24 is drive
Moving gear, 25 be power transmission shaft, 26 be second time pump spring.
Embodiment
The utility model provides a kind of hydraulic clutch apparatus, and the steering force of handle is passing in the hydraulic clutch apparatus
Reliable, free of losses during passing.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the premise of creative work
Lower obtained all other embodiment, belong to the scope of the utility model protection.
The left and right that left and right in the application is ridden over people when on motorcycle is consistent, and accompanying drawing 2 and accompanying drawing 3 be with
People station is at motorcycle rear portion, the figure obtained by during in face of motorcycle.
It refer to Fig. 2-Fig. 3, in the specific embodiment of the utility model one, hydraulic clutch apparatus includes spring, clutch
Driven member, platen, component, the handle apparatus of friction plate and driven disc.Wherein, clutch driven member and transmission axis connection.Spring
Both ends be respectively acting on clutch driven member and platen so that clutch driven member and platen respectively from friction plate with it is driven
The both ends of the component of piece compress the component of friction plate and driven disc.
Especially, the handle apparatus in the present embodiment includes：Handle 1, upper pump case 3, upper pump piston 2 and push rod.Hand
Handle 1 is hinged on pump case 3, and when pushing handle 1, handle 1 rotates, so as to promote upper pump piston 2 to move, in extruding outside pump
Hydraulic oil in shell 3, so that hydraulic oil produces pressure, the pressure passes to push rod, push rod movement by hydraulic oil, and promotes
Component of the platen away from friction plate and driven disc, component of the platen away from friction plate and driven disc, the clutch of the other end are driven
Part is motionless, and friction plate separates with driven disc, then normal pressure between friction plate and driven disc disappears, so as to cut off bent axle with
The transmission of power transmission shaft.Compared to the steering force for transmitting handle by zip in the prior art, the manipulation of handle 1 in the utility model
Power is lost, and steering force is transmitted reliably, so as to optimize the maneuvering performance of handle 1 by hydraulic oil transmission in the absence of steering force.
A kind of concrete structure of hydraulic clutch apparatus is provided in the specific embodiment of the utility model one：In above-mentioned from
Clutch driven member is specially clutch driven plate 12.Spring in above-mentioned is the first spring 10, and platen is the first platen 13, push rod
For the first push rod 7.The right-hand member of first spring 10 is connected on the first spring holder 11, and left end is connected on clutch driven plate 12.
First spring holder 11 is connected with the first platen 13.First platen 13 is located at the left end of the component of friction plate and driven disc, to friction
The pressure of the component of piece and driven disc to the right.Clutch driven plate 12 is located at the right-hand member of the component of friction plate and driven disc, to rubbing
The pressure of the component of pad and driven disc to the left.In the present embodiment, in addition to first time pump case 5 and first time pump piston 6.
First time pump case 5 is located at the right side of the component of friction plate and driven disc, and first time pump case 5 connects with upper pump case 3.
First time pump piston 6 is used to promote the first push rod 7 to move.
In the present embodiment, handle 1 is pushed, the upper compression hydraulic of pump piston 2 oil, produces pressure, pressure is passed by hydraulic oil
It is delivered to first time pump piston 6, first time pump piston 6 promotes the first spring holder 11 to be moved to the left, due to the first spring holder 11 and the
One platen 13 is connected, then the first platen 13 is also moved to the left, the component away from friction plate and driven disc, friction plate and driven disc
Separation, so that normal pressure disappears, cut off the transmission of bent axle and power transmission shaft.
When further, in order to prevent release handle 1, the distress resolves of hydraulic oil, first time pump piston 6 vibrates,
First time pump spring 4 can be set in first time pump case 5, and the left end of first time pump spring 4 acts on first time pump piston
6, after the distress resolves of hydraulic oil, any vibration will not be occurred by the active force of first time pump spring 4 for first time pump piston 6,
So as to steadily reset.
In the specific embodiment of the utility model one, it is above-mentioned in the first push rod 7 promote the first spring holder 11 movement be logical
Cross in the following manner realization：First push rod 7 passes through clutch shaft bearing 8, and clutch shaft bearing 8 is arranged in first bearing seat 9, clutch shaft bearing
The end of seat 9 is pressed on the right side of the first spring holder 11, and so, the first push rod 7 is moved to the left by the pressure of hydraulic oil
When, by first bearing seat 9 the first spring holder 11 can be promoted to be moved to the left.
In the specific embodiment of the utility model one, it is above-mentioned in the connected mode of the first spring holder 11 and the first platen 13
For：First spring 10 is set on the first guide pillar, and the first spring holder 11 is connected by the first bolt with the first platen 13, the first bullet
Spring disk 11 is located at the right side of the first spring 10, and the first platen 13 is located at the left side of the first spring 10, and the first bolt is led through first
Post connects the first spring holder 11 and the first spring 10.
The specific embodiment of the utility model one provides another concrete structure of hydraulic clutch apparatus：In above-mentioned from
Clutch driven member is specially clutch core set 23 in the present embodiment.Spring is second spring 21, and platen is the second platen 22,
Push rod is the second push rod 18.The left end of second spring 21 is connected on the second platen 22, and right-hand member is connected on second spring disk 20.
Second spring disk 20 is connected with clutch core set 23.Clutch core set 23 is positioned at a left side for friction plate and the component of driven disc
End, gives the extruding force of the component of friction plate and driven disc to the right.Second platen 22 is located at the right side of the component of friction plate and driven disc
End, gives the extruding force of the component of friction plate and driven disc to the left, so as to which the component of friction plate and driven disc be compressed.
Second time pump case 15 and second time pump piston 16 are also provided with the present embodiment.Second time pump case 15, which is located at, to rub
The left side of the component of pad and driven disc.Second time pump piston 16 is in second time pump case 15.When hydraulic oil is pressurized, the
Two times pump piston 16 promotes the second push rod 18 to move right, and the second push rod 18 promotes the second platen 22 to move right again, makes second
Component of the platen 22 away from friction plate and driven disc, the distress resolves between friction plate and driven disc, between bent axle and power transmission shaft
Transmission cut-out.
Further, the upper pump case 3 in above-mentioned is connected by crossing oil draining bolt 14 with second time pump case 15.Cross oil draining bolt
14 both can ensure that the fastness being connected with second time pump case 15, while also ensure the unimpeded of hydraulic oil.
In order to ensure second time pump piston 16 promotes the stability of the second push rod 18, in the specific embodiment of the utility model one
In, steel ball 17 is provided with second time pump piston 16, the left end of the second push rod 18 also is located in second time pump piston 16, with steel
Ball 17 directly contacts.
Second push rod 18 promotes the movement of the second platen 22 to be achieved in the following ways in above-mentioned：The right side of second push rod 18
End is arranged in second bearing 19.Second platen 22 has bearing groove, and second bearing 19 is arranged in bearing groove, it is achieved thereby that
The connection of second push rod 18 and the second platen 22.When second push rod 18 moves right, the second platen 22 also moves to right therewith, so that
Normal pressure between friction plate and driven disc disappears.
Above-mentioned middle second spring 21 is set on the second guide pillar.Second spring disk 20 passes through the second bolt and clutch core
The connection of set 23, second spring disk 20 are located at the right-hand member of second spring 21, and clutch core set 23 is located at the left end of second spring 21,
Second bolt connects as one second spring disk 20 and clutch core set 23 through the second guide pillar.
In addition, during in order to prevent release handle 1, the distress resolves of hydraulic oil, second time pump piston 16 vibrates, can be with
Second time pump spring 26 is set in second time pump case 15, and the right-hand member of second time pump spring 26 acts on second time pump piston
16, after the distress resolves of hydraulic oil, second time pump piston 16 will not be occurred arbitrarily to shake by the active force of first time pump spring 26
It is dynamic, so as to steadily reset.
The described above of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of hydraulic clutch apparatus, including：Spring, clutch driven member, platen, component, the hand of friction plate and driven disc
Handle device, the both ends of the spring are respectively acting on the clutch driven member and the platen, make the clutch driven member
Compressed respectively from the both ends of the friction plate and the component of driven disc by the component of the friction plate and driven disc with the platen,
The clutch driven member and transmission axis connection；Characterized in that, the handle apparatus includes：
Handle (1)；
Upper pump case (3)；
Upper pump piston (2)；
Push rod, the handle (1) are articulated with the upper pump case (3), and the handle (1) promotes the upper pump piston when rotating
(2) hydraulic oil in the upper pump case (3) is extruded, the pressure of the hydraulic oil promotes the push rod, and the push rod promotes institute
Component of the platen away from the friction plate and driven disc is stated, the friction plate is separated with the driven disc.
2. hydraulic clutch apparatus according to claim 1, it is characterised in that the clutch driven member be clutch from
Moving plate (12), the spring are the first spring (10), and the push rod is the first push rod (7), and the platen is the first platen (13)；
The right-hand member of first spring (10) is connected on the first spring holder (11), first spring holder (11) and described first
Platen (13) connects, first platen (13) from the left end of the friction plate and the component of driven disc compress the friction plate with
The component of driven disc, first push rod (7) can promote first spring holder (11)；
The left end of first spring (10) is connected to the clutch driven plate (12), and the clutch driven plate (12) is from institute
The right-hand member for stating the component of friction plate and driven disc compresses the component of the friction plate and driven disc；
Also include：First time pump case (5) positioned at the friction plate and the right side of the component of driven disc, outside first time pump
Shell (5) connects with the upper pump case (3)；
First time pump piston (6) in first time pump case (5), first time pump piston (6) are used to promote institute
State the first push rod (7).
3. hydraulic clutch apparatus according to claim 2, it is characterised in that also include being arranged at outside first time pump
First time pump spring (4) in shell (5), the left end of first time pump spring (4) are connected to first time pump piston (6)
On, prevent when unclamping handle (1), first time pump piston (6) vibration.
4. hydraulic clutch apparatus according to claim 2, it is characterised in that first push rod (7) passes through first axle
Hold (8), the clutch shaft bearing (8) is located in bearing block (9), and the bearing block (9) is pressed on first spring holder (11)
On right side.
5. hydraulic clutch apparatus according to claim 2, it is characterised in that first spring (10) is set in first
On guide pillar, first spring holder (11) is connected by the first bolt with first platen (13), and first bolt passes through
First lead.
6. hydraulic clutch apparatus according to claim 1, it is characterised in that the clutch driven member is in clutch
Heart set (23), the spring are second spring (21), and the platen is the second platen (22), the push rod is the second push rod
(18)；
The left end of the second spring (21) is connected on second platen (22), and second platen (22) is from the friction
The right-hand member of the component of piece and driven disc compresses the component of the friction plate and driven disc；
The right-hand member of the second spring (21) is connected on second spring disk (20), the second spring disk (20) and the clutch
Device center (23) connects, described in the clutch core set (23) from the left end of the friction plate and the component of driven disc compression
The component of friction plate and driven disc；
Also include：Second time pump case (15) positioned at the friction plate and the left side of the component of driven disc, second time pump
Shell (15) connects with the upper pump case (3)；
Second time pump piston (16) in second time pump case (15), second time pump piston (16) are used to promote
Second push rod (18).
7. hydraulic clutch apparatus according to claim 6, it is characterised in that the upper pump case (3) is by crossing whelk
Bolt (14) connects with second time pump case (15).
8. hydraulic clutch apparatus according to claim 6, it is characterised in that set in second time pump piston (16)
Steel ball, the left end of second push rod (18) are located in second time pump piston (16), directly contacted with the steel ball (17).
9. hydraulic clutch apparatus according to claim 6, it is characterised in that second platen (22) has bearing
Groove；The right-hand member of second push rod (18) is arranged in second bearing (19), and the second bearing (19) is arranged at the bearing
In groove.
10. hydraulic clutch apparatus according to claim 6, it is characterised in that the second spring (21) is set in
On two guide pillars, the second spring disk (20) is connected by the second bolt with the clutch core set (23), second spiral shell
Bolt passes through the clutch core set (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720727847.9U CN207131758U (en) | 2017-06-21 | 2017-06-21 | Hydraulic clutch apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720727847.9U CN207131758U (en) | 2017-06-21 | 2017-06-21 | Hydraulic clutch apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207131758U true CN207131758U (en) | 2018-03-23 |
Family
ID=61631895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720727847.9U Active CN207131758U (en) | 2017-06-21 | 2017-06-21 | Hydraulic clutch apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207131758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061540A (en) * | 2017-06-21 | 2017-08-18 | 浙江春风动力股份有限公司 | Hydraulic clutch apparatus |
-
2017
- 2017-06-21 CN CN201720727847.9U patent/CN207131758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061540A (en) * | 2017-06-21 | 2017-08-18 | 浙江春风动力股份有限公司 | Hydraulic clutch apparatus |
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Effective date of registration: 20221212 Address after: 311103 No. 16, Lvzhou Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou, Zhejiang Patentee after: Zhejiang Chunfeng kaitemo Locomotive Co.,Ltd. Address before: 311100, No. 116, Wuzhou Road, Yuhang Economic Development Zone, Yuhang District, Zhejiang, Hangzhou Patentee before: Zhejiang CFMOTO Power Co.,Ltd. |