CN103742475B - Release device for torque transmission - Google Patents
Release device for torque transmission Download PDFInfo
- Publication number
- CN103742475B CN103742475B CN201310703861.1A CN201310703861A CN103742475B CN 103742475 B CN103742475 B CN 103742475B CN 201310703861 A CN201310703861 A CN 201310703861A CN 103742475 B CN103742475 B CN 103742475B
- Authority
- CN
- China
- Prior art keywords
- piston rod
- oil pocket
- torque transmission
- eccentric
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Fluid-Damping Devices (AREA)
- Transmission Devices (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention provides a release device for torque transmission. A hydraulic cylinder is connected with an oil tank through an oil pipe and a solenoid valve; an exhaust port is formed in the upper end of the oil tank; a main oil cavity not provided with a piston rod is arranged at the upper portion of the hydraulic cylinder; an auxiliary oil cavity provided with a piston rod is arranged at the lower portion of the main oil cavity; the piston rod is installed inside the auxiliary oil cavity; the lower portion of the piston rod is in contact connection with an eccentric torque transmission device; the eccentric torque transmission device can move under the action of the piston rod. The release device for torque transmission can release the reaction torque of the eccentric torque transmission device and reduce noise, is safe and does not hurt people. The release device for torque transmission is suitable for being installed on and used by a mechanical device for transmitting torque.
Description
Technical field
The present invention is to provide a kind of release device for torque transmission of mechanical field application.
Background technology
When a kind of storage torsion apparatus release torsion, opposition can be produced, opposition can not only make transmission
Part produces noise, can also cause the phenomenon hurted sb.'s feelings because of opposition to occur, and the equipment to being used causes larger
Damage.
The content of the invention
In order to overcome the generation of mechanical driving device opposition, the present invention to propose a kind of torque transmission release dress
Put.The device installs piston rod, piston rod and eccentric torsion in attached oil pocket by main oil pocket and attached oil pocket are arranged in hydraulic cylinder
Power transmission apparatus connect, and buffer torsion using master cylinder.Solve the technical problem that eccentric transmitting device releasing reverse acts on torsion.
The present invention solves the scheme that adopted of technical problem：
Hydraulic cylinder passes through oil pipe and electromagnetic valve is connected with fuel tank, is provided with air vent in fuel tank upper end, and hydraulic cylinder top is not for
If the main oil pocket of piston rod, main oil pocket bottom is the attached oil pocket equipped with piston rod, in attached oil pocket is provided with piston rod, piston rod
Bottom is connected with eccentric torsion transmitting device contact, and eccentric torsion transmitting device being capable of the activity in the presence of piston rod.
Good effect, the present invention can discharge eccentric transmitting device retroaction torsion, reduce noise, and do not hinder safely
People.Install and use on the suitable machinery as transmission torsion.
Description of the drawings
Fig. 1 is present configuration principle schematic
Fig. 2 is present configuration pie graph
In figure, 1. fuel tank, 2. air vent, 3. oil pipe, 4. electromagnetic valve, 5. hydraulic cylinder, 6. main oil pocket, 7. attached oil pocket, 8. lives
Stopper rod, 9. eccentric torsion transmitting device.
Specific embodiment
According to the figure, hydraulic cylinder 5 passes through oil pipe 3 and electromagnetic valve 4 is connected with fuel tank 1, is provided with air vent 2 in fuel tank upper end,
Hydraulic cylinder top is the main oil pocket 6 for not setting piston rod 8, and main oil pocket bottom is the attached oil pocket 7 equipped with piston rod, is pacified in attached oil pocket
Equipped with piston rod, underpart of the piston rod is connected with eccentric 9 contact of torsion transmitting device, and eccentric torsion transmitting device can be in piston rod
In the presence of activity.
The principle of the invention：
When eccentric torsion transmitting device is rotated down, jacking piston rod is moved in attached oil pocket upwards, and hydraulic oil is squeezed
Become owner of in oil pocket, produce energy stores, when piston rod is moved downward, the hydraulic oil bounce-back being stored in main oil pocket is transported downwards
It is dynamic, torsion is discharged, cushioning effect is played.The problem of counteracting force is produced so as to overcome due to positive drive, realizes that torsion is released
Put.
Claims (1)
1. a kind of release device for torque transmission, hydraulic cylinder（5）By oil pipe（3）And electromagnetic valve（4）With fuel tank（1）Connection, in oil
Case upper end is provided with air vent（2）, hydraulic cylinder top is not set piston rod（8）Main oil pocket（6）, main oil pocket bottom is equipped with piston
The attached oil pocket of bar（7）, piston rod is installed in attached oil pocket；
It is characterized in that：
Underpart of the piston rod and eccentric torsion transmitting device（9）Contact connection, eccentric torsion transmitting device can be in the work of piston rod
Use lower activity；
When eccentric torsion transmitting device is rotated down, jacking piston rod is moved in attached oil pocket upwards, and hydraulic oil is clamp-oned master
In oil pocket, energy stores are produced, when piston rod is moved downward, the hydraulic oil bounce-back being stored in main oil pocket is moved downward, and is released
Torsion is put, cushioning effect is played.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703861.1A CN103742475B (en) | 2013-12-20 | 2013-12-20 | Release device for torque transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703861.1A CN103742475B (en) | 2013-12-20 | 2013-12-20 | Release device for torque transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103742475A CN103742475A (en) | 2014-04-23 |
| CN103742475B true CN103742475B (en) | 2017-04-26 |
Family
ID=50499526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310703861.1A Active CN103742475B (en) | 2013-12-20 | 2013-12-20 | Release device for torque transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103742475B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303035A (en) * | 2008-06-12 | 2008-11-12 | 宁波丰州机械有限公司 | Corner cylinder for fixture |
| CN201347851Y (en) * | 2008-12-31 | 2009-11-18 | 大庆油田有限责任公司 | Torque releasing device for screw pump well |
| CN102094869A (en) * | 2011-03-04 | 2011-06-15 | 江苏科技大学 | Two-degree-of-freedom hydraulic oil cylinder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3672223B2 (en) * | 1999-02-25 | 2005-07-20 | アイダエンジニアリング株式会社 | Transfer press |
| JP2008025431A (en) * | 2006-07-20 | 2008-02-07 | Nissan Motor Co Ltd | Fluid pressure actuator |
-
2013
- 2013-12-20 CN CN201310703861.1A patent/CN103742475B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303035A (en) * | 2008-06-12 | 2008-11-12 | 宁波丰州机械有限公司 | Corner cylinder for fixture |
| CN201347851Y (en) * | 2008-12-31 | 2009-11-18 | 大庆油田有限责任公司 | Torque releasing device for screw pump well |
| CN102094869A (en) * | 2011-03-04 | 2011-06-15 | 江苏科技大学 | Two-degree-of-freedom hydraulic oil cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103742475A (en) | 2014-04-23 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |