CN203239787U - Flexible coupler - Google Patents
Flexible coupler Download PDFInfo
- Publication number
- CN203239787U CN203239787U CN 201320122708 CN201320122708U CN203239787U CN 203239787 U CN203239787 U CN 203239787U CN 201320122708 CN201320122708 CN 201320122708 CN 201320122708 U CN201320122708 U CN 201320122708U CN 203239787 U CN203239787 U CN 203239787U
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- CN
- China
- Prior art keywords
- coupling
- transport tape
- pressing plate
- elasticity transport
- elasticity
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Abstract
The utility model discloses a flexible coupler which comprises a first half coupler body and a second half coupler body. An elastic transmission band is arranged on the inner side of the first half coupler body and the inner side of the second half coupler body, and the first half coupler body and the second half coupler body are connected through the elastic transmission band. A first pressing plate and a second pressing plate are further arranged on the inner side of the elastic transmission band, the first half coupler body, the elastic transmission band and the first pressing plate are fixedly connected through bolts, and the second half coupler body, the elastic transmission band and the second pressing plate are fixedly connected through bolts. The flexible coupler is high in reliability and can reduce the probability of failures caused when a motor conducts operation.
Description
Technical field
The utility model relates to a kind of power transmitting deice, is specifically related to a kind of flexible coupling.
Background technique
Coupling is two axles (driving shaft and driven shaft) that connect in the different institutions, makes it common rotation with the mechanical parts of transmitting torque.Coupling is comprised of two half-couplings, connects with driving shaft and driven shaft respectively.
In the prior art, rigid coupling or elastic dowel pin shaft coupling are adopted in the connection of different institutions more.Wherein, rigid coupling is very high to the requirement of diaxon centering, when diaxon has relative displacement to exist, will cause additional load in parts, causes axle, bearing or coupling to damage; Elastic dowel pin shaft coupling has trace compensation two axial lines excursion capability, sheared during elastic component work, the functional reliability extreme difference, should not be used for the low speed load-bearing and have the intense impact drive line larger with vibration, under the inhomogeneous condition of load, easily cause axle, bearing or coupling to damage, thereby easily produce the faults such as motor burns out.
The model utility content
The purpose of this utility model is to overcome above shortcoming, provides a kind of reliability high, produces the flexible coupling of the probability of fault in the time of reducing the motor operation.
The technical solution of the utility model is:
A kind of flexible coupling, comprise the first half-coupling and the second half-coupling, it is characterized in that, described the first half-coupling and the second half-coupling inboard are provided with the elasticity transport tape, described the first half-coupling be connected half-coupling and connect by described elasticity transport tape; The inboard of described elasticity transport tape also is provided with the first pressing plate and the second pressing plate, and described the first half-coupling, elasticity transport tape and the first pressing plate are bolted to connection; Described the second half-coupling, elasticity transport tape and the second pressing plate are bolted to connection.
Further, described elasticity transport tape is belt or adhesive tape.
Further, the quantity of described elasticity transport tape is the 3-6 bar, and described elasticity transport tape is radial even distribution.
Further, described every elasticity transport tape is divided into two sections, the two ends of each section respectively with the first half-coupling be connected half-coupling and be connected.
Further, the first pressing plate and the second pressing plate are flange plate structure.
Further, the spacing of described the first half-coupling and the second half-coupling is 100-200mm.
The flexible coupling that the utility model provides has following advantage:
1, the flexible coupling that provides of the utility model produces the probability of fault in the time of reducing the motor operation, reliability is high.The flexible coupling that the utility model provides, comprise the first half-coupling and the second half-coupling, described the first half-coupling and the second half-coupling inboard are provided with the elasticity transport tape, described the first half-coupling be connected half-coupling and connect by described elasticity transport tape; The inboard of described elasticity transport tape also is provided with the first pressing plate and the second pressing plate, and described the first half-coupling, elasticity transport tape and the first pressing plate are bolted to connection; Described the second half-coupling, elasticity transport tape and the second pressing plate are bolted to connection.Connect by the elasticity transport tape between two half-couplings, and the elasticity transport tape is fixed by pressing plate and coupling, the elastic performance that the elasticity transport tape has, can offset angle to, radially, axial deviation, master and slave transmission shaft is stably moved, therefore, this flexible coupling produces the probability of fault in the time of falling the motor operation, and reliability is high.
And when the quantity of elasticity transport tape is the 3-6 bar, when the elasticity transport tape is radial even distribution, can guarantees that the elasticity transport tape evenly distributes on whole circumferential surface, thereby make the deviation compensation of all directions even, further improve the stability of master and slave transmission shaft.
2, be connected firmly difficult drop-off between the flexible coupling that provides of the utility model, two half-couplings.The flexible coupling that the utility model provides, being connected by bolt, nut between elasticity transport tape and the half-coupling is fixedly connected with, and in the inboard of elasticity transport tape pressing plate is set, be used for further fixedly elasticity transport tape, two half-couplings and elasticity transport tape be connected firmly difficult drop-off in running.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment's technological scheme, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model flexible coupling;
Description of drawings: 1-the first half-coupling, 2-the second half-coupling, 3-elasticity transport tape, 4-the first pressing plate, 5-the second pressing plate, 6-bolt, 7-nut.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
In conjunction with Fig. 1, a kind of flexible coupling comprises that the first half-coupling 1 and the second half-coupling 2, the first half-couplings 1 and the second half-coupling 2 inboards are provided with elasticity transport tape 3, the first half-couplings 1 and are connected half-coupling 2 by 3 connections of elasticity transport tape; The inboard of elasticity transport tape 3 also is provided with the first pressing plate 4 and the second pressing plate 5, and the first half-coupling 1, elasticity transport tape 3 and the first pressing plate 4 are fixedly connected with by bolt 6; The second half-coupling 2, elasticity transport tape 3 and the second pressing plate 4 are fixedly connected with by bolt 6.
In the utility model, connect by the elasticity transport tape between two half-couplings, and the elasticity transport tape is fixed by pressing plate and coupling, the elastic performance that the elasticity transport tape has, can offset angle to, radially, axial deviation stably moves master and slave transmission shaft, therefore, this flexible coupling produces the probability of fault in the time of falling the motor operation, reliability is high.
Being connected by bolt 6, nut 7 between elasticity transport tape and the half-coupling is fixedly connected with, and in the inboard of elasticity transport tape pressing plate is set, be used for further fixedly elasticity transport tape, two half-couplings and elasticity transport tape be connected firmly difficult drop-off in running.
In the utility model, elasticity transport tape 3 is belt or adhesive tape.Belt or adhesive tape all have elastic performance, and cost is low.
In the present embodiment, the quantity of elasticity transport tape 3 can be the 3-6 bar, and many elasticity transport tapes are radial even distribution.Can guarantee that the elasticity transport tape evenly distributes on whole circumferential surface, thereby make the deviation compensation of all directions even, further improve the stability of master and slave transmission shaft.Preferably, the first pressing plate 4 and the second pressing plate 5 are flange plate structure, connect many elasticity transport tapes of half-coupling one side by a pressing plate, and be easy to connect, simple.
In the present embodiment, every elasticity transport tape 3 is divided into two sections, the two ends of each section respectively with the first half-coupling be connected half-coupling and be connected.Every the elasticity transport tape is divided into two sections, has both saved cost, again convenient the installation.
In the present embodiment, the spacing of the first half-coupling 1 and the second half-coupling 2 is 100-200mm.
The flexible half-coupling that the utility model provides, at first according to the position of two half-couplings, the elasticity transport tape of selecting length to be fit to, and on the elasticity transport tape processing bolt hole, during installation, 3 one sections of the bar shaped elasticity transport tapes that process are placed the lead spindle end, the other end places driven coupling end, then place respectively the first pressing plate 4 and the second pressing plate 5, bolt 6 is passed the bolt hole of pressing plate, the bolt hole of elasticity transport tape and the bolt hole of half-coupling, and fastening nut 7, finish the installation of flexible coupling.
The above only is preferred embodiment of the present utility model, not in order to limiting the utility model, all any modifications of doing, is equal to replacement etc. in protection domain of the present utility model, all should be included within the protection domain of the present utility model.
Claims (6)
1. flexible coupling, comprise the first half-coupling and the second half-coupling, it is characterized in that, described the first half-coupling and the second half-coupling inboard are provided with the elasticity transport tape, described the first half-coupling be connected half-coupling and connect by described elasticity transport tape; The inboard of described elasticity transport tape also is provided with the first pressing plate and the second pressing plate, and described the first half-coupling, elasticity transport tape and the first pressing plate are bolted to connection; Described the second half-coupling, elasticity transport tape and the second pressing plate are bolted to connection.
2. flexible coupling according to claim 1 is characterized in that, described elasticity transport tape is belt or adhesive tape.
3. flexible coupling according to claim 1 is characterized in that, the quantity of described elasticity transport tape is the 3-6 bar, and described elasticity transport tape is radial even distribution.
4. flexible coupling according to claim 3 is characterized in that, described every elasticity transport tape is divided into two sections, the two ends of each section respectively with the first half-coupling be connected half-coupling and be connected.
5. flexible coupling according to claim 4 is characterized in that, the first pressing plate and the second pressing plate are flange plate structure.
6. flexible coupling according to claim 1 is characterized in that, the spacing of described the first half-coupling and the second half-coupling is 100-200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122708 CN203239787U (en) | 2013-03-18 | 2013-03-18 | Flexible coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122708 CN203239787U (en) | 2013-03-18 | 2013-03-18 | Flexible coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203239787U true CN203239787U (en) | 2013-10-16 |
Family
ID=49317090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320122708 Expired - Fee Related CN203239787U (en) | 2013-03-18 | 2013-03-18 | Flexible coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203239787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537335A (en) * | 2013-10-24 | 2014-01-29 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Lump coal crushing machine |
| CN106812821A (en) * | 2015-11-30 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of universal drive shaft |
-
2013
- 2013-03-18 CN CN 201320122708 patent/CN203239787U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537335A (en) * | 2013-10-24 | 2014-01-29 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Lump coal crushing machine |
| CN106812821A (en) * | 2015-11-30 | 2017-06-09 | 衡阳双雁运输机械有限公司 | A kind of universal drive shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20160318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |