CN206708263U - Double oil cylinder clutch configurations - Google Patents
Double oil cylinder clutch configurations Download PDFInfo
- Publication number
- CN206708263U CN206708263U CN201720244718.4U CN201720244718U CN206708263U CN 206708263 U CN206708263 U CN 206708263U CN 201720244718 U CN201720244718 U CN 201720244718U CN 206708263 U CN206708263 U CN 206708263U
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- China
- Prior art keywords
- piston
- cylinder body
- fuel feed
- feed hole
- plunger shaft
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
Double oil cylinder clutch configurations, it is mainly made up of rotary shaft, return spring, piston, cylinder body, described piston is provided with two raised anchor rings in the side close to cylinder body, there are two grooves on corresponding cylinder body, in the end set close to piston, two grooves on piston raised two anchor rings and cylinder body are cooperated, and the plunger shaft and plunger shaft of two closings are formed by three piston packings；The internal oil channel connected with plunger shaft is machined with described cylinder body；One end of the rotary shaft is machined with the first fuel feed hole and the second fuel feed hole, and is configured with vexed plug, wherein the first fuel feed hole is connected by the internal oil channel of cylinder body with plunger shaft；Second fuel feed hole then with plunger shaft UNICOM；Split between first fuel feed hole and the second fuel feed hole by hydraulic fluid port sealing ring, avoid mutually altering for oil circuit logical；It can effectively reduce because driving and driven friction plate quickly engage when, impact caused by load inertia, reach smooth starting, the purpose of soft commutation.
Description
Technical field
The utility model relates to a kind of multi-disc, the double oil cylinder clutch configurations of wet type hydraulic frictional, belong to clutch skill
Art field.
Background technology
Using globality oil cylinder（Single cylinder）Clutch, when pressure oil enters clutch oil cylinder, with carrying for oil pressure
Height, thrust of the piston effect on friction plate can linear increase, and be rapidly achieved maximum rated thrust, clutch friction
Piece is short in the sliding wear time in low torque stage, and when equipment starts or commutates, load will produce very big impact load.
The utility model solves the performance deficiency of the above, improves the application quality of auxiliary products.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of the prior art, and provides a kind of simple in construction, user
Can lean on, be able to can effectively reduce because driving and driven friction plate quickly engage when, impact caused by load inertia, reach and steadily open
The purpose of dynamic, soft commutation, so as to improve double oil cylinder clutches of vehicle, the driving of ship, security or passenger comfort
Structure.
What the utility model was mainly achieved through the following technical solutions：A kind of double oil cylinder clutch configurations, it mainly by
Rotary shaft, return spring, piston, cylinder body composition, described piston close to the side of cylinder body be provided with two it is raised
Anchor ring, there are two grooves, two raised annulus of piston on corresponding cylinder body, in the end set close to piston
Two grooves on face and cylinder body cooperate, and form two plunger shaft I closed and work by three piston packings
Fill in chamber II；The internal oil channel connected with plunger shaft is machined with described cylinder body.
As preferred：One end of the rotary shaft is machined with the first fuel feed hole and the second fuel feed hole, and is configured with vexed plug, its
In the first fuel feed hole connected by the internal oil channel of cylinder body with plunger shaft II；Second fuel feed hole then with plunger shaft I UNICOMs；First enters
Split between oilhole and the second fuel feed hole by hydraulic fluid port sealing ring, avoid mutually altering for oil circuit logical.
As preferred：One section of the rotary shaft is cylindrical and the endoporus of cylinder body is mutually connected and the interior interporal lacuna of piston
Coordinate；
The return spring installation coordinated with piston on the rotary shaft, and pushes piston to cylinder body by elastic force.
The utility model can effectively reduce because driving and driven friction plate quickly engage when, impact caused by load inertia, reach
To the purpose of smooth starting, soft commutation, so as to improve vehicle, the driving of ship, security or the comfortableness of passenger.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing：It is described in the utility model a kind of double shown in Fig. 1
Oil cylinder clutch configuration, it is mainly made up of rotary shaft 1, return spring 4, piston 5, cylinder body 8, and described piston 5 is close
The side of cylinder body 8 is provided with two raised anchor rings, is set on corresponding cylinder body 8, in the end close to piston 5
It is equipped with two grooves, two grooves on piston 5 raised two anchor rings and cylinder body 8 cooperate, and pass through three work
Plug sealing ring 6,7,11 forms the plunger shaft I and plunger shaft II of two closings；It is machined with described cylinder body 8 and plunger shaft II
The internal oil channel E of connection.
Shown in figure, one end of the rotary shaft 1 is machined with the first fuel feed hole A and the second fuel feed hole B, and is configured with vexed plug
10, wherein the first fuel feed hole A is connected by the internal oil channel E of cylinder body 8 with plunger shaft II；Second fuel feed hole B then joins with plunger shaft I
It is logical；Split between first fuel feed hole A and the second fuel feed hole B by hydraulic fluid port sealing ring 9, avoid mutually altering for oil circuit logical.
One section of rotary shaft 1 described in the utility model is cylindrical and the endoporus of cylinder body 8 is mutually connected and the endoporus of piston 5
Gap coordinates；
It is arranged on the return spring 4 that piston 5 coordinates in rotary shaft 1, and pushes piston 5 to cylinder body 8 by elastic force, is made
Be mutually adjacent to, play a part of by piston return.
There is no pressure oil to enter in clutch piston cavity I and plunger shaft II fashionable, piston 5 is living in the presence of return spring 4
Plug does not produce thrust to friction plate, and outside friction disc 2 and inner attrition piece 3 are in released state, and clutch does not transmit moment of torsion now.
Pass through the second oil inlet B when there is pressure oil（Or the first oil inlet A）Enter plunger shaft I（Or plunger shaft II）When,
Piston 5 overcomes the return force of return spring 4, promotes piston 5 to compress outside friction disc 2 and inner attrition piece 3 under oil pressure effect, from
Clutch starts to transmit moment of torsion.
When only pressure oil enters plunger shaft I by the second oil inlet B（Plunger shaft II not oil-feeds）When, due to plunger shaft I
Piston area it is smaller, a certain proportion of specified thrust can only be produced to friction plate, clutch can only also transmit certain proportion
Nominal torque, load initial start stage due to inertia it is larger, by the relative sliding wear of friction plate 2 and 3, realize the slow of load
Start.After the sliding wear time of setting is reached, pressure oil is entered plunger shaft II by the first oil inlet A, at this moment plunger shaft I and
Plunger shaft II is simultaneously filled with pressure oil, and piston produces specified thrust, and friction plate 2 and 3 stops sliding wear and is completely combined, clutch
Transmit nominal torque.
Specific embodiment of the utility model is the foregoing is only, but architectural feature of the present utility model is not limited to
This, any those skilled in the art in field of the present utility model, all cover in this practicality newly by the change or modification made
Among the scope of the claims of type.
Claims (3)
1. pair oil cylinder clutch configuration, is by rotary shaft（1）, return spring（4）, piston（5）, cylinder body（8）Composition, its feature
It is described piston（5）Close to cylinder body（8）Side be provided with two raised anchor rings, corresponding oil cylinder
Body（8）Above, close to piston（5）End set have two grooves, piston（5）Raised two anchor rings and cylinder body（8）
On two grooves cooperate, and pass through three piston packings（6,7,11）Two closings are formed in respective mating surface
Plunger shaft（I）And plunger shaft（II）；Described cylinder body（8）On be machined with and plunger shaft（II）The internal oil channel of connection（E）.
2. double oil cylinder clutch configurations according to claim 1, it is characterised in that the rotary shaft（1）One end be machined with
First fuel feed hole（A）With the second fuel feed hole（B）, and it is configured with vexed plug（10）, wherein the first fuel feed hole（A）Pass through cylinder body（8）
Internal oil channel（E）With plunger shaft（II）Connection；Second fuel feed hole（B）Then with plunger shaft（I）UNICOM；First fuel feed hole（A）With
Two fuel feed holes（B）Between pass through hydraulic fluid port sealing ring（9）Split, avoid mutually altering for oil circuit logical.
3. double oil cylinder clutch configurations according to claim 1 or 2, it is characterised in that the rotary shaft（1）One section it is outer
Circle and cylinder body（8）Endoporus mutually be connected and piston（5）Interior interporal lacuna coordinate；
With piston（5）The return spring of cooperation（4）Installed in rotary shaft（1）On, and elastic force is relied on by piston（5）Push cylinder body to
（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244718.4U CN206708263U (en) | 2017-03-14 | 2017-03-14 | Double oil cylinder clutch configurations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244718.4U CN206708263U (en) | 2017-03-14 | 2017-03-14 | Double oil cylinder clutch configurations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206708263U true CN206708263U (en) | 2017-12-05 |
Family
ID=60470625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720244718.4U Active CN206708263U (en) | 2017-03-14 | 2017-03-14 | Double oil cylinder clutch configurations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206708263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838047A (en) * | 2017-03-14 | 2017-06-13 | 杭州前进齿轮箱集团股份有限公司 | A kind of pair of oil cylinder clutch configuration |
| CN110486389A (en) * | 2019-09-02 | 2019-11-22 | 湖南科技大学 | Clutch and clutch feed method |
-
2017
- 2017-03-14 CN CN201720244718.4U patent/CN206708263U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838047A (en) * | 2017-03-14 | 2017-06-13 | 杭州前进齿轮箱集团股份有限公司 | A kind of pair of oil cylinder clutch configuration |
| CN110486389A (en) * | 2019-09-02 | 2019-11-22 | 湖南科技大学 | Clutch and clutch feed method |
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