CN106051037B - A kind of mechanical one-way damper - Google Patents
A kind of mechanical one-way damper Download PDFInfo
- Publication number
- CN106051037B CN106051037B CN201610640337.8A CN201610640337A CN106051037B CN 106051037 B CN106051037 B CN 106051037B CN 201610640337 A CN201610640337 A CN 201610640337A CN 106051037 B CN106051037 B CN 106051037B
- Authority
- CN
- China
- Prior art keywords
- voussoir
- roller
- revolution
- revolving sleeve
- gear shaft
- 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.)
- Active
Links
- 238000013016 damping Methods 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
A kind of mechanical one-way damper,Including gear shaft,Fixing bracket,Bearing,Hole baffle ring,Turn round voussoir,Roller,Shaft block ring,Nut,Butterfly spring,Outside friction disc,Inner attrition piece,Revolving sleeve,Driving key,Bushing,The gear shaft is supported on by bearing in fixing bracket,Voussoir gear shaft is turned round to be connected,Excircle is disposed with the unidirectional wedge groove of decile,It is equipped with roller in wedge groove of the revolving sleeve with revolution voussoir cooperation,The inner attrition piece assembled on revolving sleeve and the outside friction disc being assemblied on the fixing bracket frictional fit under butterfly spring effect,When gear shaft one-directionally rotates,Roller is close to the big end of wedge groove and is rotated synchronously with revolution voussoir,Revolving sleeve does not rotate,When machine driving counter motion,Turn round wedge groove and the roller counter motion of voussoir,The small end that roller is caught in wedge groove under inertia force effect forms frictional force,Turn round voussoir drives revolving sleeve to rotate synchronously by roller,Interior outside friction disc sliding friction moves gear shaft and generates damping action.
Description
Technical field
The present invention relates to a kind of mechanical unidirectional damping structures, belong to mechanical driving device, are mainly used in machine driving
Plugging.
Background technology
In mechanical transmission mechanism, when needing plugging or counterweight, come frequently with hydro-cushion cylinder or with heavily cutting real
It is existing, compensating cylinder or to occupy space greatly with heavily cutting size also big.
Invention content
More preferably to realize that mechanically operated unidirectional damping effect, the present invention provide a kind of mechanical one-way damper structure,
The drive mechanism of the Mechanical course is reliable and stable.
The technical scheme is that：For a kind of mechanical one-way damper structure of machine driving plugging, packet
Include gear shaft, fixing bracket, bearing, hole baffle ring, revolution voussoir, roller, shaft block ring, nut, butterfly spring, external friction
Piece, inner attrition piece, revolving sleeve, driving key, bushing, the gear shaft are supported on by bearing in fixing bracket, and revolution voussoir is logical
Key connecting is crossed with gear shaft to be connected, revolution voussoir excircle is disposed with the unidirectional wedge groove of decile, described revolving sleeve one end it is interior
Hole and revolution voussoir outer circle clearance fit, are equipped with roller, the roller is straight in wedge groove of the revolving sleeve with revolution voussoir
Diameter big end in wedge groove is less than the gap of slot, and the other end endoporus of the revolving sleeve is supported on by bushing on gear shaft,
The outer circle of the revolving sleeve is equipped with inner attrition piece by spline drived, is stuck in the outside friction disc of inner attrition piece cross assembly
On fixing bracket, butterfly spring is equipped on the outside of interior outside friction disc, the butterfly spring is under nut effect inside and outside compression
Friction plate, the shaft block ring limit the axial displacement of gear shaft and axis group part.
In application, fixing bracket is connected on machine driving babinet, the gear on gear shaft and machine driving chain link, when
When gear shaft one direction rotates, the revolution voussoir on gear shaft drives roller rotation, roller in wedge groove to be close to the big of wedge groove
It holds and is simultaneously rotated synchronously with revolution voussoir, the interior outside friction disc on revolving sleeve and revolving sleeve does not turn under butterfly spring effect at this time
It is dynamic, when machine driving counter motion, the wedge groove in voussoir outer circle and roller counter motion are turned round, roller is in inertia force effect
Under be caught in wedge groove small end formed frictional force, revolution voussoir by roller drive revolving sleeve rotate synchronously, pass through adjusting nut
The size that the internal outside friction disc of butterfly spring generates frictional force is controlled, the moment of resistance that interior outside friction disc sliding friction generates is to gear
The counter motion of axis generates damping action.
Attached drawing 1 is a kind of mechanical one-way damper structural schematic diagram of the present invention, and attached drawing 2 is structure of the invention in revolution wedge
Block, roller, revolving sleeve position cross-section diagram.
Specific implementation mode
Referring to attached drawing, the present invention provides a kind of mechanical one-way damper, including gear shaft 1, fixing bracket 2, bearing 3,
Hole baffle ring 4, roller 6, shaft block ring 7, nut 8, butterfly spring 9, outside friction disc 10, inner attrition piece 11, returns at revolution voussoir 5
Pivoted housing 12, driving key 13, bushing 14.
A kind of gear shaft 1 of mechanical one-way damper can rotate under the bearing of bearing 3, lead on gear shaft 1
It crosses key 13 and is connected with revolution voussoir 5, revolving sleeve 12 is supported with by bushing 14 on gear shaft 1.
Inner attrition piece 11 is connected with by spline on the revolving sleeve 12, outside friction disc 10 is stuck on fixing bracket 2, institute
It states and is also configured with butterfly spring 9, nut 8 on revolving sleeve 12, compressing butterfly spring 9 by adjusting nut 8 controls inner attrition piece 11
With the normal pressure size of outside friction disc 10.
When the gear shaft 1 one-directionally rotates, revolution voussoir 5 drives roller 6 to be close to wedge groove big end, revolving sleeve 12 and interior rubs
Pad 11, outside friction disc 10, butterfly spring 9 do not rotate, and when 1 counter motion of gear shaft, revolution voussoir 5 drives roller 6 to be caught in
Wedge groove small end drives revolving sleeve 12 to move by frictional force, and revolving sleeve 12 is in inner attrition piece 11, outside friction disc 10, butterfly bullet
The moment of resistance is formed under the pressure of spring.Mechanically operated counter motion can be slowed or stopped.
Claims (2)
1. a kind of mechanical one-way damper, including gear shaft, fixing bracket, bearing, hole baffle ring, revolution voussoir, roller, axis
With baffle ring, nut, butterfly spring, outside friction disc, inner attrition piece, revolving sleeve, driving key, bushing；The gear shaft passes through bearing
It is supported in fixing bracket, revolution voussoir is connected by key connecting with gear shaft, and revolution voussoir excircle is disposed with the list of decile
To wedge groove, the endoporus and revolution voussoir outer circle clearance fit of described revolving sleeve one end, in the wedge shape of revolving sleeve and revolution voussoir
Roller is equipped in slot；
Roller diameter big end in wedge groove is less than the gap of slot in structure, and the outer circle of the revolving sleeve is filled by spline drived
It equipped with inner attrition piece, is stuck on fixing bracket with the outside friction disc of inner attrition piece cross assembly, the outside assembly of interior outside friction disc
There are butterfly spring, the butterfly spring to compress inside and outside friction plate under nut effect.
2. a kind of mechanical one-way damper as described in claim 1, it is characterised in that structure middle gear axis one direction rotates
When, the revolution voussoir on gear shaft drives roller rotation in wedge groove, and roller is close to the big end of wedge groove and same with revolution voussoir
Step rotates, and the interior outside friction disc on revolving sleeve and revolving sleeve does not rotate under butterfly spring effect, when machine driving counter motion
When, the wedge groove and roller counter motion, roller that turn round in voussoir outer circle are caught in the small end shape of wedge groove under inertia force effect
At frictional force, revolution voussoir drives revolving sleeve to rotate synchronously by roller, and control butterfly spring by adjusting nut rubs to inside and outside
Pad generates the size of frictional force, and the moment of resistance of interior outside friction disc sliding friction generates damping action to gear shaft counter motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640337.8A CN106051037B (en) | 2016-08-01 | 2016-08-01 | A kind of mechanical one-way damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640337.8A CN106051037B (en) | 2016-08-01 | 2016-08-01 | A kind of mechanical one-way damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106051037A CN106051037A (en) | 2016-10-26 |
| CN106051037B true CN106051037B (en) | 2018-11-06 |
Family
ID=57480382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610640337.8A Active CN106051037B (en) | 2016-08-01 | 2016-08-01 | A kind of mechanical one-way damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106051037B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451373B (en) * | 2018-03-23 | 2023-11-17 | 莱克电气股份有限公司 | Cover body opening and closing damping limiting device and cooking utensil |
| CN108716602B (en) * | 2018-07-30 | 2023-09-08 | 昆山奇朗数码科技有限公司 | Display support |
| CN109578506A (en) * | 2019-01-18 | 2019-04-05 | 柳州力通车用空调有限公司 | Damper |
| CN109820601B (en) * | 2019-03-04 | 2019-11-08 | 中国人民解放军总医院 | Aided measurement device for INFERIOR VENA CAVA FILTER PLACEMENT art |
| CN111350786A (en) * | 2020-04-13 | 2020-06-30 | 今创集团股份有限公司 | One-way adjustable large-torque rotary variable damper |
| CN111765197B (en) * | 2020-06-18 | 2021-07-16 | 常州大学 | Shock-resistant large-damping vibration isolator |
| CN112691297B (en) * | 2020-11-19 | 2022-03-04 | 成都恒波医疗器械有限公司 | Saddle-shaped microwave irradiator |
| CN115163741B (en) * | 2022-07-28 | 2024-03-01 | 安徽工程大学 | Electric automobile drive axle controller with shock-absorbing function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6401897B1 (en) * | 1999-03-16 | 2002-06-11 | Luk Lamellen Und Kupplungsbau Gmbh | Device for transmitting torque |
| EP1632687A2 (en) * | 2004-09-03 | 2006-03-08 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Torque transmission device |
| CN101021236A (en) * | 2006-02-16 | 2007-08-22 | 张恩 | Friction roller type controllable sliding oil-saving clutch |
| CN201434026Y (en) * | 2009-06-16 | 2010-03-31 | 重庆长兴工业有限公司 | Motor tricycle clutch |
| CN201615176U (en) * | 2010-04-02 | 2010-10-27 | 金城集团有限公司 | Torsion transmission damping device |
| CN205841617U (en) * | 2016-08-01 | 2016-12-28 | 盐城工业职业技术学院 | A kind of mechanical type one-way damper |
-
2016
- 2016-08-01 CN CN201610640337.8A patent/CN106051037B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6401897B1 (en) * | 1999-03-16 | 2002-06-11 | Luk Lamellen Und Kupplungsbau Gmbh | Device for transmitting torque |
| EP1632687A2 (en) * | 2004-09-03 | 2006-03-08 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Torque transmission device |
| CN101021236A (en) * | 2006-02-16 | 2007-08-22 | 张恩 | Friction roller type controllable sliding oil-saving clutch |
| CN201434026Y (en) * | 2009-06-16 | 2010-03-31 | 重庆长兴工业有限公司 | Motor tricycle clutch |
| CN201615176U (en) * | 2010-04-02 | 2010-10-27 | 金城集团有限公司 | Torsion transmission damping device |
| CN205841617U (en) * | 2016-08-01 | 2016-12-28 | 盐城工业职业技术学院 | A kind of mechanical type one-way damper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106051037A (en) | 2016-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106051037B (en) | A kind of mechanical one-way damper | |
| EP3196398B1 (en) | System and device for window covering system | |
| CN104728341B (en) | Clutch magneto-rheological torsion damper and clutch thereof | |
| CN109253210B (en) | Ball screw type inerter device capable of realizing stable state switching | |
| WO2020113983A1 (en) | Nut and lead screw type opening and closing mechanism for automatic door, automatic vehicle door, and vehicle | |
| JP2008510906A (en) | Overhead door closer | |
| RU2011107723A (en) | ADJUSTING DEVICE FOR DISK BRAKE | |
| US20170363151A1 (en) | Clutch Disk With Torsional Angular-Dependent Friction Damping Device | |
| US9945440B2 (en) | Device for damping the movement of a movably mounted component | |
| CN207504705U (en) | Lifting motor with brake apparatus | |
| CN205841617U (en) | A kind of mechanical type one-way damper | |
| CN106763306A (en) | A kind of electromagnetic brake with buffer structure | |
| CN107002791B (en) | Drum brake system | |
| EP2713076A1 (en) | Bidirectional brake | |
| KR20240000544U (en) | Damping shock absorber structure | |
| CN113623349A (en) | Variable-damping brushless motor damping assembly | |
| CN208024789U (en) | A kind of cycloidal-pin gear speed reducer | |
| CN203398922U (en) | Protective structure for motor output shaft | |
| RU2011144846A (en) | MECHANICAL DEVICE FOR TRANSFER OF THRESHOLD EFFORT | |
| CN108756565A (en) | A kind of door closer | |
| CN107366479B (en) | A kind of singly passive global locking device of fan or bivalve door | |
| CN207961333U (en) | A kind of bidirectional locking mechanism based on friction voussoir | |
| CN203627579U (en) | Torsion limiter | |
| US20110191982A1 (en) | Movements controlling means | |
| CN206928879U (en) | A kind of resistance gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240109 Address after: Room 304, 3rd Floor, New Development Building, No. 288 Changzhi Road, Xuefu Industrial Park, Shanxi Transformation and Comprehensive Reform Demonstration Zone, Taiyuan City, Shanxi Province, 030000 Patentee after: Taiyuan Lintie Enterprise Management Consulting Co.,Ltd. Address before: 224005 No. 285 Jiefang South Road, Yancheng City, Jiangsu Province Patentee before: YANCHENG INSTITUTE OF INDUSTRY TECHNOLOGY |