CN109854694A - A kind of change torsion coupling device - Google Patents
A kind of change torsion coupling device Download PDFInfo
- Publication number
- CN109854694A CN109854694A CN201910083976.2A CN201910083976A CN109854694A CN 109854694 A CN109854694 A CN 109854694A CN 201910083976 A CN201910083976 A CN 201910083976A CN 109854694 A CN109854694 A CN 109854694A
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- axle center
- input
- transmission pin
- disc
- output
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Abstract
The invention discloses a kind of changes to turn round coupling device, coupling disc is turned round including becoming, input disc, output panel, power inputs transmission pin and power output transmission pin, the input disc and same be located in of output panel become torsion coupling disc two sides, the change is turned round coupling disc and is connect respectively by power input transmission pin and power output transmission pin with input disc and output panel, the distance for turning round coupling disc axle center to power input transmission pin axle center that becomes is not equal to the distance for becoming and turning round coupling disc axle center to power output transmission pin axle center, the input disc is fixedly installed with input shaft at the side axle center far from change torsion coupling disc, the output panel is fixedly installed with output shaft at the side axle center far from change torsion coupling disc, the input shaft is mounted on input terminal by bearing and covers, the output shaft is mounted on output end by bearing and covers.Coupling device of the invention has many advantages, such as torque non-maintaining, that motor output can be adjusted in the case where revolving speed is constant, without lubricating.
Description
Technical field
The present invention relates to technical field of transmission equipment, turn round coupling device more particularly to a kind of change.
Background technique
Due to the rated power of motor be it is certain, the torque under certain revolving speed be it is certain, this has been resulted in reality
The motor being likely encountered in the use process of border this insoluble fundamental issue of mechanical loss during driving torque.
Summary of the invention
To solve problems of the prior art, the present invention provides a kind of changes to turn round coupling device, the coupling device
With can in the case where revolving speed synchronizes constant, not but not generate mechanical loss, but also may be implemented motor power change
Turn round amplification this characteristic of torque, hence it is evident that reach energy-efficient beneficial effect.And it is substantially non-maintaining, without mechanical wear, without profit
The outstanding advantage of lubricating oil rouge is widely used in any rotary power transmission field.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of change torsion coupling device, including change torsion coupling disc, input disc, output panel, power input transmission pin and power are defeated
Transmission pin out, the input disc and output panel turn round coupling disc two sides with change is located in, and the change turns round coupling disc and passes through power respectively
Input transmission pin and power output transmission pin are connect with input disc and output panel, and the change turns round coupling disc axle center and inputs biography to power
The distance of the pin shaft heart is passed not equal to the distance for turning round coupling disc axle center to power output transmission pin axle center is become, the input disc is far from change
It turns round and is fixedly installed with input shaft at the side axle center of coupling disc, the output panel is fixed at the side axle center far from change torsion coupling disc
Output shaft is installed, the input shaft is mounted on input terminal by bearing and covers, and the output shaft is mounted on output by bearing
On end cap, shell is provided between the input end cap and output end cap.
In above structure, the torque that motor exports is transferred to input disc by the input shaft, and the input disc passes through power
It inputting transmission pin driving and becomes torsion coupling disc spins, the change turns round coupling disc and exports disc spins by the driving of power output transmission pin,
The output panel becomes the distance for turning round coupling disc axle center to power input transmission pin axle center by output shaft output power, due to described
Not equal to the distance for turning round coupling disc axle center to power output transmission pin axle center is become, then according to lever principle, coupling disc is turned round in the change
Distance and the ratio of distances constant in change torsion coupling disc axle center to power output transmission pin axle center of the axle center to power input transmission pin axle center
That is variation ratio of this coupling device to motor output torque.
The present invention, which is arranged to become, turns round coupling disc and input and output dish, and the link position of coupling disc and input and output dish is turned round by becoming
Difference, realize change to motor output torque using lever principle, to reach the torque value of actual demand, it is energy saving,
Reduce cost.
Preferably, the distance for turning round coupling disc axle center to power input transmission pin axle center that becomes turns round coupling disc axle center greater than change
To the distance in power output transmission pin axle center.
When the distance that coupling disc axle center is turned round in change to power input transmission pin axle center is defeated to power greater than torsion coupling disc axle center is become
Out transmission pin axle center apart from when, i.e., motor output torque be increased, be suitable for the insufficient operating condition of torque.
Preferably, the change turns round coupling disc axle center to power input transmission pin axle center distance to become torsion coupling disc axle center to moving
Power exports twice of transmission pin axle center distance.
Coupling disc axle center is turned round to power output biography to become to power input transmission pin axle center distance when becoming torsion coupling disc axle center
When passing twice of pin shaft heart distance, i.e. the torque of motor output increases twice.
Preferably, the input terminal, which covers, is provided with connecting flange.
Facilitate the output end that the present apparatus is mounted on to motor by connecting flange, exports more stable.
Beneficial effect is:
1, present invention setting, which becomes, turns round coupling disc and input and output dish, and the connection position of coupling disc and input and output dish is turned round by becoming
The difference set realizes the change to motor output torque using lever principle, to reach the torque value of actual demand, saves energy
Source reduces cost, and does not need to safeguard substantially, is not necessarily to lubricant grease；
2, coupling disc axle center is turned round to power when the distance for becoming torsion coupling disc axle center to power input transmission pin axle center is greater than to become
Export transmission pin axle center apart from when, i.e., motor output torque be increased, be suitable for the insufficient operating condition of torque；
3, when change turns round coupling disc axle center to power input transmission pin axle center distance as change torsion coupling disc axle center to power output
At twice of transmission pin axle center distance, i.e. the torque of motor output increases twice；
4, facilitate the output end that the present apparatus is mounted on to motor by connecting flange, export more stable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the main view of the embodiment of the present invention；
Fig. 3 is the main sectional view of the embodiment of the present invention.
Appended drawing reference:
1, shell；2, end cap is inputted；3, end cap is exported；4, output shaft；5, input shaft；6, central axis；7, input disc；8, it moves
Power inputs transmission pin；9, become and turn round coupling disc；10, output panel；11, power output transmission pin.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
Embodiment 1:
As shown in Figure 1-Figure 3, coupling device is turned round in a kind of change, including is become and turned round coupling disc 9, input disc 7, output panel 10, power
Transmission pin 8 and power output transmission pin 11 are inputted, input disc 7 and output panel 10 become with change torsion 9 two sides of coupling disc are located in and turn round coupling
It closes disk 9 to connect by power input transmission pin 8 and power output transmission pin 11 with input disc 7 and output panel 10 respectively, becomes and turn round coupling
It closes 9 axle center of disk and turns round 9 axle center of coupling disc to 11 axle center distance of power output transmission pin to become to power input 8 axle center of transmission pin distance
Twice.
9 axle center of coupling disc is turned round to power output to become to power input 8 axle center of transmission pin distance when becoming torsion 9 axle center of coupling disc
At twice of 11 axle center distance of transmission pin, i.e. the torque of motor output increases twice, and input disc 7 turns round the one of coupling disc 9 far from becoming
Input shaft 5 is fixedly installed at the side axle heart, output panel 10 is fixedly installed with output shaft at the side axle center far from change torsion coupling disc 9
4, input shaft 5 is mounted on input end cap 2 by bearing, and output shaft 4 is mounted on output end cap 3 by bearing, inputs end cap 2
Shell 1 is provided between output end cap 3.
In above structure, the torque that motor exports is transferred to input disc 7 by input shaft 5, and input disc 7 is inputted by power and passed
It passs the driving of pin 8 and becomes the torsion rotation of coupling disc 9, change is turned round coupling disc 9 by the driving rotation of output panel 10 of power output transmission pin 11, exported
Disk 10 is not equal to by 4 output power of output shaft due to becoming the distance for turning round 9 axle center of coupling disc to power input 8 axle center of transmission pin
Become the distance for turning round 9 axle center of coupling disc to 11 axle center of power output transmission pin, then according to lever principle, becomes torsion 9 axle center of coupling disc and arrive
The distance in power input 8 axle center of transmission pin and the ratio of distances constant in change torsion 9 axle center of coupling disc to 11 axle center of power output transmission pin are
Variation ratio of this coupling device to motor output torque.
The present invention, which is arranged to become, turns round coupling disc 9 and input and output dish 10, and the company of coupling disc 9 and input and output dish 10 is turned round by becoming
The difference for connecing position realizes the change to motor output torque using lever principle, to reach the torque value of actual demand, saves
The energy reduces cost, and having not but not can generate mechanical loss, but also can be in the case where revolving speed synchronizes constant
It realizes that motor power becomes and turns round amplification this characteristic of torque, hence it is evident that reach energy-efficient beneficial effect.And it is substantially non-maintaining, do not have machine
Tool is worn, without the outstanding advantage of lubricant grease, is widely used in any rotary power transmission field.
Embodiment 2:
As shown in Figure 1-Figure 3, embodiment 2 is on the basis of embodiment 1, to input on end cap 2 and be provided with connecting flange.
Facilitate the output end that the present apparatus is mounted on to motor by connecting flange, exports more stable.
Remaining structure and working principle of embodiment 2 is the same as embodiment 1.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (4)
1. coupling device is turned round in a kind of change, which is characterized in that turn round coupling disc, input disc, output panel, power input transmission pin including becoming
With power output transmission pin, the input disc and output panel are turned round coupling disc and are distinguished with change torsion coupling disc two sides, the change is located in
It inputs transmission pin and power output transmission pin by power connect with input disc and output panel, the change torsion coupling disc axle center is to moving
The distance that power inputs transmission pin axle center turns round distance of the coupling disc axle center to power output transmission pin axle center, the input not equal to change
Disk turns round a side axle of coupling disc far from becoming far from input shaft, the output panel is fixedly installed at the side axle center for becoming torsion coupling disc
Output shaft is fixedly installed at the heart, the input shaft is mounted on input terminal by bearing and covers, and the output shaft is pacified by bearing
It is covered mounted in output end, is provided with shell between the input end cap and output end cap.
2. coupling device is turned round in a kind of change according to claim 1, which is characterized in that the change turns round coupling disc axle center to power
The distance for inputting transmission pin axle center is greater than the distance for becoming and turning round coupling disc axle center to power output transmission pin axle center.
3. coupling device is turned round in a kind of change according to claim 1, which is characterized in that the change turns round coupling disc axle center to power
Transmission pin axle center distance is inputted to become twice that turns round coupling disc axle center to power output transmission pin axle center distance.
4. coupling device is turned round in a kind of change according to claim 1, which is characterized in that the input terminal, which covers, is provided with connection
Flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910083976.2A CN109854694A (en) | 2019-01-29 | 2019-01-29 | A kind of change torsion coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910083976.2A CN109854694A (en) | 2019-01-29 | 2019-01-29 | A kind of change torsion coupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109854694A true CN109854694A (en) | 2019-06-07 |
Family
ID=66896651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910083976.2A Pending CN109854694A (en) | 2019-01-29 | 2019-01-29 | A kind of change torsion coupling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109854694A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0093305A1 (en) * | 1982-04-29 | 1983-11-09 | ADRON (Proprietary) Limited | Device for generating a speed difference between an input shaft and an output shaft |
| CN101042177A (en) * | 2006-03-21 | 2007-09-26 | 王德君 | Energy-saving driving machine |
| CN201043595Y (en) * | 2007-05-29 | 2008-04-02 | 程辉 | Lever-type mechanical energy-saving device |
| CN102900787A (en) * | 2012-09-11 | 2013-01-30 | 北京信息科技大学 | Twisting-limited overrun clutch |
| CN203933337U (en) * | 2014-05-22 | 2014-11-05 | 南京中信达动力传动技术有限公司 | A kind of novel damping distance-limiting type permanent-magnet eddy current coupler |
-
2019
- 2019-01-29 CN CN201910083976.2A patent/CN109854694A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0093305A1 (en) * | 1982-04-29 | 1983-11-09 | ADRON (Proprietary) Limited | Device for generating a speed difference between an input shaft and an output shaft |
| CN101042177A (en) * | 2006-03-21 | 2007-09-26 | 王德君 | Energy-saving driving machine |
| CN201043595Y (en) * | 2007-05-29 | 2008-04-02 | 程辉 | Lever-type mechanical energy-saving device |
| CN102900787A (en) * | 2012-09-11 | 2013-01-30 | 北京信息科技大学 | Twisting-limited overrun clutch |
| CN203933337U (en) * | 2014-05-22 | 2014-11-05 | 南京中信达动力传动技术有限公司 | A kind of novel damping distance-limiting type permanent-magnet eddy current coupler |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190607 |