CN103742475A - Release device for torque transmission - Google Patents
Release device for torque transmission Download PDFInfo
- Publication number
- CN103742475A CN103742475A CN201310703861.1A CN201310703861A CN103742475A CN 103742475 A CN103742475 A CN 103742475A CN 201310703861 A CN201310703861 A CN 201310703861A CN 103742475 A CN103742475 A CN 103742475A
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- CN
- China
- Prior art keywords
- piston rod
- torque transmission
- oil pocket
- eccentric
- hydraulic cylinder
- 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.)
- Granted
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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 torque transmission releasing device of mechanical field application.
Background technique
When one storage torsion apparatus discharges torsion, can produce opposition, opposition not only can make transmission part produce noise, also can cause that the phenomenon of hurting sb.'s feelings because of opposition occurs, and used equipment is caused to larger damage.
Summary of the invention
In order to overcome the generation of mechanical transmission opposition, the present invention proposes a kind of torque transmission releasing device.This device, by main oil pocket and attached oil pocket are set in oil hydraulic cylinder, is installed piston rod in attached oil pocket, and piston rod is connected with eccentric torsion transmitting set, utilizes master cylinder buffering torsion.Solve the technical problem of eccentric transmitting set releasing reverse effect torsion.
The scheme that technical solution problem of the present invention adopts is:
Oil hydraulic cylinder is connected with fuel tank with solenoid valve by oil pipe, in fuel tank upper end, be provided with relief opening, oil hydraulic cylinder top is the main oil pocket of not establishing piston rod, main oil pocket bottom is the attached oil pocket that piston rod is housed, in attached oil pocket, piston rod is installed, underpart of the piston rod is connected with eccentric torsion transmitting set contact, and eccentric torsion transmitting set can be movable under the effect of piston rod.
Good effect, the present invention can discharge eccentric transmitting set reaction torsion, noise decrease, and safety is not hurted sb.'s feelings.On the suitable mechanical device as transmission torsion, install and use.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present invention
Fig. 2 is structure pie graph of the present invention
In figure, 1. fuel tank, 2. relief opening, 3. oil pipe, 4. solenoid valve, 5. oil hydraulic cylinder, 6. main oil pocket, 7. attached oil pocket, 8. piston rod, 9. eccentric torsion transmitting set.
Embodiment
According to the figure, oil hydraulic cylinder 5 is connected with fuel tank 1 with solenoid valve 4 by oil pipe 3, in fuel tank upper end, be provided with relief opening 2, oil hydraulic cylinder top is the main oil pocket 6 of not establishing piston rod 8, main oil pocket bottom is the attached oil pocket 7 that piston rod is housed, in attached oil pocket, piston rod is installed, underpart of the piston rod is connected with eccentric torsion transmitting set 9 contacts, and eccentric torsion transmitting set can be movable under the effect of piston rod.
The principle of the invention:
When eccentric torsion transmitting set rotates, jacking piston rod moves upward in attached oil pocket, and hydraulic oil is clamp-oned in main oil pocket, produce power storage, when piston rod moves downward, the hydraulic oil bounce-back being stored in main oil pocket moves downward, discharge torsion, play buffer function.Thereby overcome the problem that produces reaction force due to positive drive, realize torsion and discharge.
Claims (1)
1. a torque transmission releasing device, it is characterized in that: oil hydraulic cylinder (5) is connected with fuel tank (1) with solenoid valve (4) by oil pipe (3), in fuel tank upper end, be provided with relief opening (2), oil hydraulic cylinder top is not for establishing the main oil pocket (6) of piston rod (8), main oil pocket bottom is the attached oil pocket (7) that piston rod is housed, in attached oil pocket, piston rod is installed, underpart of the piston rod is connected with eccentric torsion transmitting set (9) contact, and eccentric torsion transmitting set can be movable under the effect of piston rod.
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 true CN103742475A (en) | 2014-04-23 |
| CN103742475B 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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000246379A (en) * | 1999-02-25 | 2000-09-12 | Aida Eng Ltd | Transfer press |
| JP2008025431A (en) * | 2006-07-20 | 2008-02-07 | Nissan Motor Co Ltd | Fluid pressure actuator |
| 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 |
-
2013
- 2013-12-20 CN CN201310703861.1A patent/CN103742475B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000246379A (en) * | 1999-02-25 | 2000-09-12 | Aida Eng Ltd | Transfer press |
| JP2008025431A (en) * | 2006-07-20 | 2008-02-07 | Nissan Motor Co Ltd | Fluid pressure actuator |
| 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 |
|---|---|
| CN103742475B (en) | 2017-04-26 |
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