CN1428518A - Superposition elastic coupler - Google Patents
Superposition elastic coupler Download PDFInfo
- Publication number
- CN1428518A CN1428518A CN 01145260 CN01145260A CN1428518A CN 1428518 A CN1428518 A CN 1428518A CN 01145260 CN01145260 CN 01145260 CN 01145260 A CN01145260 A CN 01145260A CN 1428518 A CN1428518 A CN 1428518A
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- diaphragm
- group
- flange plate
- groups
- interlink
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Abstract
The present invention relates to a superposed elastic coupler, including semi-interlink, intermediate link and a group of diaphragm group placed between adjacent semi-interlink and intermediate link flagne and it is characterized by that betwene flanges some groups of diaphragm groups are more added, and the elastic sheet also can be added. It has no need of increasing external dimension of the coupler, and can meet the requirements for increasing transmission power and torque, and can ensure that the coupler is more stable in operation.
Description
Technical field:
The present invention relates to a kind of diaphragm coupling, particularly superposition elastic coupler.
Background technique:
Diaphragm coupling of the prior art, be made up of the one group of diaphragm that is provided with between half and half interlink, middle segmentum intercalaris and half interlink flange plate and the middle segmentum intercalaris flange plate, the effect of diaphragm is that the angle that axially, radially reaches that compensates when coupling is worked between adjacent two joints is offset.But this have only the coupling of one group of diaphragm to exist following shortcoming:
1. when coupling was in plumbness work, singly the out-of-flatness that becomes " waist collapses " phenomenon can appear and in the group diaphragm, and anti-twist degree of fatigue is poor, and frangibility, working life lack.
2. single group diaphragm is installed between the half interlink flange plate, and the space is bigger, and the degree that operates steadily is relatively low, and noise is higher.
In addition, prior art is in same model, and initiatively the acc power and the diameter of axle are constant, but progression increases, during the rotating speed step-down, its driving torque increases, the coupling of selecting for use will rise type, and the so-called coupling that rises type is realized by increasing external dimension.Therefore, its volume of the coupling that type is high more is just big more, body weight is just heavy more.Middle transmission system load increases, and is unfavorable to two shaft concentricities, and waste material.
Summary of the invention:
The object of the invention provides a kind of external dimension that need not to change, and just according to the actual conditions of the power of the active machine of different size, model, number of poles, rotating speed, selects for use corresponding diaphragm group number to adapt to the coupling that driving torque increases.
Basic principle of the present invention is: utilize the overlapping diaphragm group that is arranged between half interlink flange plate and the middle segmentum intercalaris flange plate can bear this characteristic of power driving torque of several times than single group diaphragm group, be used in and set up the mode that some groups of diaphragm modes replace the coupling of replacing the external dimension increase between the mounting flange, satisfy the type that the rises requirement when output power raising moment of torsion increases.
The present invention is achieved in that and comprises half interlink, middle segmentum intercalaris and be arranged on 1 group of diaphragm between adjacent half interlink, the middle segmentum intercalaris flange plate that characteristics are: set up some groups of diaphragm groups between described flange plate.Diaphragm group number between the flange plate may be selected to be 2 or 3 groups.
Realize the while bouncing plate to be set between mounting flange when of the present invention with such scheme.Bouncing plate can be arranged between all adjacent diaphragms groups, also can be arranged between flange plate and the diaphragm group, also can between flange plate and the diaphragm group and between the adjacent diaphragms group bouncing plate be set all.Advantage of the present invention is:
1. by setting up the diaphragm group number between mounting flange, to the performance requirement of coupling, can avoid prior art to rise type and adopt outside replacing increased in the time of can satisfying through-put power and improve
The increase cost of production that this mode of molded dimension coupling is brought, big disadvantage takes up room.
2. after having set up many groups diaphragm group between the mounting flange, they support, can keep respectively organizing the diaphragm group mutually and all are in formation state, and coupling when work operation is more steady, and noise is minimum, the diaphragm group also is difficult for turning round damage, can prolong the working life of coupling at double.
Description of drawings:
Fig. 1 is the embodiment of the invention 1 structural representation.
Fig. 2 is the embodiment of the invention 2 structural representations.
Fig. 3 is the embodiment of the invention 3 structural representations.
Embodiment: implement when of the present invention, select diaphragm group number and bouncing plate set-up mode according to following transmission power range:
Below in conjunction with drawings and Examples the present invention is done further narration:
| Through-put power | Diaphragm group number | The bouncing plate set-up mode | |
| ??1 | 5～500kw | ????2 | |
| ??2 | ＞500kw | ????3 | |
| ??3 | 50～200kw | Be located between the adjacent diaphragms group | |
| ??4 | 200～300kw | Be located between flange plate two inboards and the diaphragm group | |
| ??5 | ＞300kw | Between flange plate two inboards and diaphragm group, reach between the adjacent diaphragms group and all establish |
Figure 1 shows that the middle abridged edition invention of nothing coupling, it comprises two and half interlinks 1, mounting flange 4, is located at two groups of diaphragm groups 2 between the two and half interlink flange plate, and clips a bouncing plate 3 between the adjacent diaphragms group.It is applicable to through-put power 50～200kw.
Figure 2 shows that one one abridged edition invention coupling, it is made up of two and half interlinks 11, middle segmentum intercalaris 15 and mounting flange 14.Between each half interlink flange plate and middle segmentum intercalaris flange plate, all be provided with two groups of diaphragm groups 12, between flange plate two inboards and diaphragm group, all clip a bouncing plate 13.It is applicable to through-put power 200～300kw.
Figure 3 shows that one three abridged edition invention coupling, it is made up of two and half interlinks 21, three middle segmentum intercalaris 25 and adpting flange 24.Between each half interlink flange plate and middle segmentum intercalaris flange plate, all be provided with three groups of diaphragm groups 22, between each flange plate inboard and diaphragm group and each adjacent diaphragms group, all clip a bouncing plate 23.It applicable to through-put power more than 500kw.
The bouncing plate that adopts in the foregoing description all is to adopt elasticity polyamine fat sheet rubber to make, and it had both played and has alleviated the stressed protective action of diaphragm group, also can bear certain moment of torsion simultaneously.
Learn that by experiment the coupling of 2～3 groups of diaphragm groups of the present invention is 3～5 times of the single group of tradition diaphragm group coupling working life; Antitorque fatigue strength can improve 3～5 times; Whenever set up one group of diaphragm group, coupling bears torque capability and strengthens 1.5～3 times; The moment of torsion that bouncing plate can bear is 10%～20% of one group of diaphragm group.
Claims (4)
1. superposition elastic coupler comprises half interlink flange plate, middle segmentum intercalaris flange plate and is arranged on 1 group of diaphragm group between adjacent half interlink, the middle segmentum intercalaris flange plate, it is characterized in that:
Set up some groups of diaphragm groups between the described flange plate more.
2. coupling according to claim 1 is characterized in that: the diaphragm group number that is provided with between the described flange plate may be selected to be 2 or 3 groups.
3. coupling according to claim 1 and 2 is characterized in that: between adjacent half interlink, middle segmentum intercalaris flange plate bouncing plate is set.
4. coupling according to claim 3 is characterized in that: bouncing plate is set between all adjacent diaphragms groups or between flange plate and diaphragm group, be provided with bouncing plate,
Between flange plate and the diaphragm group and between the adjacent diaphragms group bouncing plate is set all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01145260 CN1428518A (en) | 2001-12-28 | 2001-12-28 | Superposition elastic coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01145260 CN1428518A (en) | 2001-12-28 | 2001-12-28 | Superposition elastic coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1428518A true CN1428518A (en) | 2003-07-09 |
Family
ID=4678100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01145260 Pending CN1428518A (en) | 2001-12-28 | 2001-12-28 | Superposition elastic coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1428518A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101178097B (en) * | 2007-11-19 | 2010-04-14 | 苏州市飞龙联轴器传动工程有限公司 | Combined special-shaped diaphragm flexible shaft coupling |
| CN102042345A (en) * | 2010-12-03 | 2011-05-04 | 丹东克隆集团有限责任公司 | Axial adjustable diaphragm coupler |
| CN102121503A (en) * | 2011-02-28 | 2011-07-13 | 重庆大学 | Plum coupling |
| CN101395395B (en) * | 2006-03-02 | 2012-04-18 | Chr.迈尔有限公司及两合公司 | Torsionally rigid, flexible shaft coupling, in particular fully-steel coupling |
| CN102506087A (en) * | 2011-10-28 | 2012-06-20 | 吴江市金迪喷织厂 | Coupling device for spinning rollers |
| US8317628B2 (en) | 2009-02-04 | 2012-11-27 | Spx Cooling Technologies, Inc. | Flexible shaft connection and method |
| CN102817929A (en) * | 2012-09-05 | 2012-12-12 | 无锡创明传动工程有限公司 | Laminated flexible coupling |
| CN104776129A (en) * | 2015-02-28 | 2015-07-15 | 浙江叶力机械制造有限公司 | Elastic shaft coupler for ball-type crushing machine |
| CN106499738A (en) * | 2015-09-03 | 2017-03-15 | 舍弗勒技术股份两合公司 | Transmission torque type ground connection input shaft and the compensation equipment of output shaft |
| CN110067813A (en) * | 2019-05-06 | 2019-07-30 | 鲁东大学 | A kind of axial direction diaphragm coupling |
-
2001
- 2001-12-28 CN CN 01145260 patent/CN1428518A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101395395B (en) * | 2006-03-02 | 2012-04-18 | Chr.迈尔有限公司及两合公司 | Torsionally rigid, flexible shaft coupling, in particular fully-steel coupling |
| CN101178097B (en) * | 2007-11-19 | 2010-04-14 | 苏州市飞龙联轴器传动工程有限公司 | Combined special-shaped diaphragm flexible shaft coupling |
| US8317628B2 (en) | 2009-02-04 | 2012-11-27 | Spx Cooling Technologies, Inc. | Flexible shaft connection and method |
| CN102042345A (en) * | 2010-12-03 | 2011-05-04 | 丹东克隆集团有限责任公司 | Axial adjustable diaphragm coupler |
| CN102121503A (en) * | 2011-02-28 | 2011-07-13 | 重庆大学 | Plum coupling |
| CN102506087A (en) * | 2011-10-28 | 2012-06-20 | 吴江市金迪喷织厂 | Coupling device for spinning rollers |
| CN102817929A (en) * | 2012-09-05 | 2012-12-12 | 无锡创明传动工程有限公司 | Laminated flexible coupling |
| CN104776129A (en) * | 2015-02-28 | 2015-07-15 | 浙江叶力机械制造有限公司 | Elastic shaft coupler for ball-type crushing machine |
| CN106499738A (en) * | 2015-09-03 | 2017-03-15 | 舍弗勒技术股份两合公司 | Transmission torque type ground connection input shaft and the compensation equipment of output shaft |
| CN106499738B (en) * | 2015-09-03 | 2021-06-11 | 舍弗勒技术股份两合公司 | Compensation device for transmitting torque to connect an input shaft to an output shaft |
| CN110067813A (en) * | 2019-05-06 | 2019-07-30 | 鲁东大学 | A kind of axial direction diaphragm coupling |
| CN110067813B (en) * | 2019-05-06 | 2021-05-25 | 鲁东大学 | Axial diaphragm coupling |
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| C57 | Notification of unclear or unknown address | ||
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Addressee: Li Wencong Document name: Notification of acceptance |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |