CN105626712A - Sine wave coupling - Google Patents
Sine wave coupling Download PDFInfo
- Publication number
- CN105626712A CN105626712A CN201610222233.5A CN201610222233A CN105626712A CN 105626712 A CN105626712 A CN 105626712A CN 201610222233 A CN201610222233 A CN 201610222233A CN 105626712 A CN105626712 A CN 105626712A
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- CN
- China
- Prior art keywords
- sine wave
- fluted disc
- sinusoidal wave
- nut
- spring
- 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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Classifications
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a sine wave coupling. A driven sine wave fluted disc is connected with an output shaft, a driving sine wave fluted disc is connected with a driving shaft by virtue of a spline, and a down stroke is limited by virtue of a locating sleeve, a fixing pin and a split pin; the spline and the driving shaft, which are positioned above the locating sleeve, the fixing pin and the split pin, are sequentially provided with a spring, an adjusting nut and a locking nut; the adjusting nut is capable of adjusting a compression elastic force applied to the driving sine wave fluted disc by the spring; and the locking nut is capable of locking the adjusting nut so as to prevent loosening. The sine wave coupling is simple in structure, high in practicability and wide in application prospect; the sine wave fluted discs are capable of realizing repeated execution of transmission, slipping and differentiating; the output mechanical energy has the characteristics of differential motion, pulsation and vibration; furthermore, due to the sine wave characteristics of fluted surfaces, the smooth transitivity is especially excellent when the two fluted discs are subjected to repeated occlusion and slipping differential motion; when correctly used in special occasions, the sine wave coupling is capable of achieving unexpected new functions and characteristics; and by virtue of adjusting the compression force of the spring, the largest slipping output torque can be conveniently adjusted.
Description
Technical field
The present invention relates to a kind of sinusoidal wave shaft coupling.
Background technology
Shaft coupling belongs to machinery universal parts category, and two axles (main drive shaft and driven shaft) being used to connect in different institutions make it jointly to rotate the mechanical component to transmit moment of torsion. In the power transmission of high-speed overload, some shaft coupling also has the effect of buffering, vibration damping and raising axle system dynamic property. Shaft coupling is made up of two halves, connects with main drive shaft and driven shaft respectively. General engine is mostly connected by means of shaft coupling and working machine, is the most frequently used interconnecting piece of engineering goods axles system transmission.
20 th century later domestic and international coupling product development are very fast, the various shaft couplings of how a lot of from kind, different properties are shown one's talent, designs the shaft coupling that can meet special occasions requirement, such as, need to realize differential occasion, to most designer, it is a difficult problem for a puzzlement all the time. Conventional shaft coupling has diaphragm coupling, tooth(type)coupling, plum coupling, slide block shaft coupling, drum-shaped tooth type shaft coupling, universal coupling, safety coupling, resilient coupling and snakelike spring coupling etc., provided by the invention is a kind of can realize differential sinusoidal wave shaft coupling.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art exactly, it is provided that a kind of structure is simple, practical, can realize sinusoidal wave shaft coupling that is differential and pulsation.
For overcoming the deficiencies in the prior art, the present invention takes following technical scheme:
A kind of sinusoidal wave shaft coupling, comprise the sinusoidal wave fluted disc of active of main drive shaft, output shaft and occlusion mutually and passive sinusoidal wave fluted disc, it is characterized in that: passive sinusoidal wave fluted disc connects output shaft, initiatively sinusoidal wave fluted disc is by spline joint main drive shaft, by the lower stroke of locating sleeve, tumbler pin and split pin restriction; Spline above locating sleeve, tumbler pin, split pin and be provided with spring, regulating nut and check nut successively on main drive shaft, regulating nut adjustable springs compresses the compression elastic force of initiatively sinusoidal wave fluted disc, and regulating nut is realized locking by check nut, prevents from loosening.
The core of the present invention is the fluted disc of the sinusoidal wave flank of tooth and occlusion mutually, and when the Driving Torque torque capacity that fluted disc of the sinusoidal wave flank of tooth can not carry more than two, two fluted discs can be in complete interlocking pattern, it is achieved synchronous rotary, but when load is bigger, when exceeding the torque capacity that two fluted discs can carry, spring can be compressed, initiatively sinusoidal wave fluted disc can move along splined shaft, two fluted discs just there will be differential, play the provide protection of similar slipping of clutch, although the torque at this moment transmitted, rotating speed, power all declines, but initiatively moving up and down of sinusoidal wave fluted disc can cause two fluted discs to slide, differential, as by speed control by frequency variation and load regulation, two fluted discs can be engaged repeatedly, differential, separation, occlusion, then differential transmission is produced, torque is pulsed, the mechanical energy that transmission shaft is exported has differential, pulsation, the feature of vibration, and the sine wave characteristics due to the flank of tooth, occlusion repeatedly is carried out excellent especially with seamlessly transitting property when skidding differential at two fluted discs.
Compared with prior art, the useful effect of the present invention is also:
1, sinusoidal wave fluted disc can realize transmission, skidding, differential repeatedly carrying out, the ingenious especially perfection of design ap-plication;
2, the mechanical energy exported has feature differential, that pulse, vibrate, and special occasions is proper use of can obtain unexpected New function and feature;
3, can the maximum skidding Driving Torque of convenient adjustment by regulating spring snap-in force.
Present configuration is simple, practical, is particularly suitable for needing the occasion of differential, pulsation and vibration to use, has a extensive future.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure schematic diagram of the present invention.
In figure, each label represents:
21, main drive shaft; 22, check nut; 23, regulating nut; 24, spring; 25, the sinusoidal wave fluted disc of active; 26, spline; 27, split pin; 28, tumbler pin; 29, locating sleeve; 30, passive sinusoidal wave fluted disc; 31, the sinusoidal wave flank of tooth; 32, output shaft.
Embodiment
Now by reference to the accompanying drawings, the present invention is specifically illustrated further.
Sinusoidal wave shaft coupling as shown in Figure 1, comprise the sinusoidal wave fluted disc 25 of active of main drive shaft 21, output shaft 32 and occlusion mutually and passive sinusoidal wave fluted disc 30, passive sinusoidal wave fluted disc 30 connects output shaft 32, initiatively sinusoidal wave fluted disc 25 connects main drive shaft 21 by spline 26, limits lower stroke by locating sleeve 29, tumbler pin 28 and split pin 27; Spline 26 above locating sleeve 29, tumbler pin 28, split pin 27 and be provided with spring 24, regulating nut 23 and check nut 22 successively on main drive shaft 21, regulating nut 23 adjustable springs 24 compresses the compression elastic force of initiatively sinusoidal wave fluted disc 25, regulating nut 23 is realized locking by check nut 22, prevents from loosening.
The core of the present invention is the fluted disc 25,30 of the sinusoidal wave flank of tooth and occlusion mutually, and when the Driving Torque torque capacity that fluted disc of the sinusoidal wave flank of tooth can not carry more than two, two fluted discs can be in complete interlocking pattern, it is achieved synchronous rotary, but when load is bigger, when exceeding the torque capacity that two fluted discs can carry, can be compressed as by speed control by frequency variation and load regulation spring 24, initiatively sinusoidal wave fluted disc 25 can move along spline 26 axle, two fluted discs just there will be differential, play the provide protection of similar slipping of clutch, although the torque at this moment transmitted, rotating speed, power all declines, but initiatively moving up and down of sinusoidal wave fluted disc 25 can cause two fluted discs to slide, differential, two fluted discs can be engaged repeatedly, differential, separation, occlusion, then differential transmission is produced, torque is pulsed, the mechanical energy that transmission shaft is exported has differential, pulsation, the feature of vibration, and the sine wave characteristics due to the flank of tooth, occlusion repeatedly is carried out excellent especially with seamlessly transitting property when skidding differential at two fluted discs.
The better embodiment of above-mentioned just the present invention, not does any restriction in form to the present invention. Any those of ordinary skill in the art, when not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement that technical solution of the present invention is made many possible variations and modification, or be revised as the equivalent embodiment of equivalent variations. Therefore, every content not departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (1)
1. a sinusoidal wave shaft coupling, comprise the sinusoidal wave fluted disc of active of main drive shaft, output shaft and occlusion mutually and passive sinusoidal wave fluted disc, it is characterized in that: passive sinusoidal wave fluted disc connects output shaft, initiatively sinusoidal wave fluted disc is by spline joint main drive shaft, by the lower stroke of locating sleeve, tumbler pin and split pin restriction; Spline above locating sleeve, tumbler pin, split pin and be provided with spring, regulating nut and check nut successively on main drive shaft, regulating nut adjustable springs compresses the compression elastic force of initiatively sinusoidal wave fluted disc, and regulating nut is realized locking by check nut, prevents from loosening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222233.5A CN105626712B (en) | 2016-04-12 | 2016-04-12 | A kind of sine wave shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222233.5A CN105626712B (en) | 2016-04-12 | 2016-04-12 | A kind of sine wave shaft coupling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105626712A true CN105626712A (en) | 2016-06-01 |
| CN105626712B CN105626712B (en) | 2018-12-04 |
Family
ID=56041936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610222233.5A Active CN105626712B (en) | 2016-04-12 | 2016-04-12 | A kind of sine wave shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105626712B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236641A (en) * | 2018-09-07 | 2019-01-18 | 曾金玉 | A kind of environment-friendly engineering sludge pump |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5727430A (en) * | 1996-10-24 | 1998-03-17 | Dyneer Corporation | Locking differential including friction pack clutch means |
| CN102518690A (en) * | 2011-12-16 | 2012-06-27 | 三多乐精密注塑(深圳)有限公司 | Torque limiter |
| CN202301526U (en) * | 2011-09-28 | 2012-07-04 | 麻城市辉达机械有限公司 | Drum-shaped tooth type friction coupling |
| CN102635648A (en) * | 2012-05-07 | 2012-08-15 | 哈尔滨工程大学 | Biaxial one-way power transmission clutch adopting principle similar to diode principle |
| CN204716802U (en) * | 2015-06-28 | 2015-10-21 | 乌鲁木齐拓荒者信息科技有限公司 | A kind of anti-torque overload coupling |
-
2016
- 2016-04-12 CN CN201610222233.5A patent/CN105626712B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5727430A (en) * | 1996-10-24 | 1998-03-17 | Dyneer Corporation | Locking differential including friction pack clutch means |
| CN202301526U (en) * | 2011-09-28 | 2012-07-04 | 麻城市辉达机械有限公司 | Drum-shaped tooth type friction coupling |
| CN102518690A (en) * | 2011-12-16 | 2012-06-27 | 三多乐精密注塑(深圳)有限公司 | Torque limiter |
| CN102635648A (en) * | 2012-05-07 | 2012-08-15 | 哈尔滨工程大学 | Biaxial one-way power transmission clutch adopting principle similar to diode principle |
| CN204716802U (en) * | 2015-06-28 | 2015-10-21 | 乌鲁木齐拓荒者信息科技有限公司 | A kind of anti-torque overload coupling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236641A (en) * | 2018-09-07 | 2019-01-18 | 曾金玉 | A kind of environment-friendly engineering sludge pump |
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| Publication number | Publication date |
|---|---|
| CN105626712B (en) | 2018-12-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191101 Address after: 233400 building 111, No.8 pedestrian street, middle section of Yuwang Road, Huaiyuan County, Bengbu City, Anhui Province Patentee after: Huaiyuan Hanbang Technology Consulting Co., Ltd Address before: 416000 Hunan, Xiangxi Tujia and Miao Autonomous Prefecture, Jishou City People's road, No. 120 Patentee before: Jishou University |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210402 Address after: Room 318-3, 438 shenban Road, Gongshu District, Hangzhou, Zhejiang 310000 Patentee after: Hangzhou Gongshu District nengdian transmission control system technical service department Address before: 233400 building 111, No.8, pedestrian street, middle section of Yuwang Road, Huaiyuan County, Bengbu City, Anhui Province Patentee before: Huaiyuan Hanbang Technology Consulting Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160601 Assignee: Jiaxing Meiyin titanium Transmission Technology Co.,Ltd. Assignor: Hangzhou Gongshu District nengdian transmission control system technical service department Contract record no.: X2022330000032 Denomination of invention: A sine wave coupling Granted publication date: 20181204 License type: Common License Record date: 20220121 |
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| EE01 | Entry into force of recordation of patent licensing contract |