CN205226110U - Rubber coupling - Google Patents
Rubber coupling Download PDFInfo
- Publication number
- CN205226110U CN205226110U CN201521102418.XU CN201521102418U CN205226110U CN 205226110 U CN205226110 U CN 205226110U CN 201521102418 U CN201521102418 U CN 201521102418U CN 205226110 U CN205226110 U CN 205226110U
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- support housing
- rubber layer
- flying wheel
- rubber
- utility
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Abstract
The utility model discloses a rubber coupling, including circular shape support housing and flywheel, support housing has the connection terminal surface, the flywheel pass through the bearing with support housing connects with the axle center cooperation, the outside cover of flywheel be equipped with the rubber layer and through this rubber layer with support housing fixed connection. The utility model discloses simple structure is connected through the cooperation of the bearings with shaft heart between the convenient to use, flywheel and support housing, and the axiality error between flywheel and the support housing can be guaranteed to this kind of structure, and then has effectively guaranteed the axiality requirement between two connecting axles, set up the rubber layer simultaneously, can effectively eliminate two connecting axles and move and other coupled vibrations at the diameter runout who rotates the in -process, horizontal cluster to further guarantee the axiality requirement between two connecting axles, solved among the prior art problem that axiality between two connecting axles can not effectively not guaranteed to the shaft coupling.
Description
Technical field
The utility model relates to a kind of coupling, relates generally to a kind of rubber coupling.
Background technique
Coupling is a kind of linkage structure that mechanical field is conventional, and it needs coaxality certain between guarantee two coupling shaft in installation process.But the coupling used at present is wayward in installation process, is difficult to the coaxiality error between guarantee two coupling shaft, wastes time and energy, very inconvenient.
Therefore, urgent need will design a kind of coupling, solves coupling in prior art and is difficult to the problem of coaxality between guarantee two coupling shaft.
Model utility content
The technical problems to be solved in the utility model is: provide the rubber coupling that a kind of structure is simple, easy to use, can meet the coaxality requirement between two coupling shafts very easily.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of rubber coupling, comprise circular support housing and flying wheel, described support housing has connecting end surface, described flying wheel is connected by bearing and described support housing concentric, and the outside of described flying wheel is set with rubber layer and is fixedly connected with described support housing by this rubber layer.
Improve further as the utility model, on the outer peripheral surface of described support housing, annular is provided with the first radiation hole.The heat radiation that first radiation hole is conducive to rubber layer is set, prevent its because of temperature too high and aging, effectively improve the working life of rubber layer, and then improve working life of the present utility model.
Improve further as the utility model, on the connecting end surface of described support housing, annular is provided with the second radiation hole.Arranging the second radiation hole can make rubber layer dispel the heat from the side, accelerates the heat dissipation rate of rubber layer; Simultaneously the second radiation hole coordinates with the first radiation hole, is more conducive to the circulation of air, makes the heat radiation of rubber layer sooner, more fully, further increase working life of the present utility model.
Improve further as the utility model, described flying wheel and rubber layer are provided with multiple circular groove, described flying wheel and rubber layer are glued together by this circular groove and are fixedly connected with.What adopt above structure that rubber layer can be made to be combined with flying wheel is more firm and stable, prevents rubber layer from coming unstuck in transmission process, improves safety coefficient and stability.
Improve further as the utility model, the inner peripheral surface of described support housing is horizontally arranged with multiple projection, the outer peripheral surface of described rubber layer is horizontally arranged with the groove that multiple and described projection matches, described projection and groove one_to_one corresponding, described support housing is fixedly connected with groove by this projection with described rubber layer.Be fixed the adhesive strength connecting and can strengthen between rubber layer and support housing by protruding and groove, improve the torque resistant intensity of rubber layer and support housing junction plane, rotation process is stablized and safety more.
In order to ensure certain working strength, strengthen working life of the present utility model further, described support housing and flying wheel are made by aluminum alloy material.
Contrast prior art, the beneficial effects of the utility model are:
The utility model structure is simple, easy to use, be connected by the coaxial bearing heart between flying wheel and support housing, this structure can ensure the coaxiality error between flying wheel and support housing, and then effectively ensure that the coaxality requirement between two coupling shafts; Be provided with rubber layer simultaneously, effectively can eliminate the circular runout of two coupling shafts in rotation process, horizontal vibration and other coupled vibrations, thus the coaxality requirement further ensured between two coupling shafts, solve coupling in prior art and effectively can not ensure the problem of coaxality between two coupling shafts.
Accompanying drawing explanation
Fig. 1 is the structural blast schematic diagram of the utility model rubber coupling;
In figure: 1, support housing, 2, flying wheel, 3, connecting end surface, 4, rubber layer, the 5, first radiation hole, the 6, second radiation hole, 7, circular groove, 8, protruding, 9, groove, 10, bearing.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1, the utility model provides a kind of rubber coupling, and its structure comprises, and circular support housing 1 and flying wheel 2, this support housing 1 has connecting end surface 3.During use, the connecting end surface 3 on support housing 1 is for connecting driving shaft, and flying wheel 2 is for connecting driven shaft.As shown in Figure 1, flying wheel 2 is connected by bearing 10 and support housing 1 concentric.The linkage structure of bearing is set, can be easy to ensure the coaxality requirement between flying wheel 2 and support housing 10 in installation process, and then the coaxality that can effectively ensure between two coupling shafts, effectively reduce the circular runout and horizontal vibration that produce between two coupling shafts in rotation process, ensure that the stability in rotation process.As shown in Figure 1, the outside of flying wheel 2 is set with rubber layer 4 and this flying wheel is fixedly connected with support housing 1 by rubber layer 4.Utilize the cushioning effect of rubber layer, the circular runout produced between two coupling shafts in rotation process and horizontal vibration are changed into the compress variation of rubber layer 4, effectively prevent generation in rotation process to vibrate or beat, improve working life of the present utility model, safety is with stable more.
Improve further as the utility model, as shown in Figure 1, on the outer peripheral surface of support housing 1, annular is provided with the first radiation hole 5.In rotation process rubber layer 4 constantly extrusion can produce a large amount of accumulated heats, the first radiation hole 5 is set and is conducive to rubber layer 4 and dispels the heat, prevent rubber layer 4 from occurring because temperature is too high aging, effectively improve working life of the present utility model.
Improve further as the utility model, as shown in Figure 1, on the connecting end surface 3 of support housing 1, annular is provided with the second radiation hole 6.Arranging the second radiation hole 6 can make rubber layer dispel the heat from the side, accelerates the heat dissipation rate of rubber layer; Simultaneously the second radiation hole 6 coordinates with the first radiation hole 5, defines the passage of air circulation, is more conducive to the circulation of air, heat radiation, makes the heat radiation of rubber layer sooner, more fully, further increase working life of the present utility model.
Improve further as the utility model, as shown in Figure 1, flying wheel 2 and rubber layer 4 are provided with multiple circular groove 7, this flying wheel 2 and rubber layer 4 are glued together by circular groove 7 and are fixedly connected with.What adopt above structure that rubber layer can be made to be combined with flying wheel is more firm and stable, prevents rubber layer from coming unstuck in transmission process, improves certain safety coefficient and stability.
Improve further as the utility model, as shown in Figure 1, the inner peripheral surface of support housing 1 is horizontally arranged with multiple protruding 8, the outer peripheral surface of rubber layer 4 is horizontally arranged with multiple and described protruding 8 grooves matched 9, described protruding 8 with groove 9 one_to_one corresponding, described support housing 1 is fixedly connected with groove 9 by this projection 8 with described rubber layer 4.The adhesive strength connecting and can strengthen between rubber layer 4 and support housing 1 is fixed by protruding and groove, effectively improve the torque resistant intensity of rubber layer 4 and support housing 4 junction plane, effectively improve working life of the present utility model, safety is with stable more.
In order to ensure certain working strength and working life, described support housing 1 and flying wheel 2 are made by aluminum alloy material.
The utility model structure is simple, easy to use, be connected by the coaxial bearing heart between flying wheel and support housing, this structure can ensure the coaxiality error between flying wheel and support housing very easily, and then effectively ensure that the coaxality requirement between two coupling shafts; Be provided with rubber layer simultaneously, effectively can eliminate the circular runout of two coupling shafts in rotation process, horizontal vibration and other coupled vibrations, thus the coaxality requirement further ensured between two coupling shafts, solve coupling in prior art and effectively can not ensure the problem of coaxality between two coupling shafts.
It should be noted that the present embodiment is most preferred mode of execution of the present invention, be not restriction the present invention being made to other form, any those skilled in the art of belonging to may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent implementations of equivalent variations.But every do not depart from the prerequisite of the technology of the present invention principle under, any simple modification, equivalent variations and the remodeling done above mode of execution according to technical spirit of the present invention, all should fall into scope of patent protection of the present invention.
Claims (6)
1. a rubber coupling, it is characterized in that: comprise circular support housing (1) and flying wheel (2), described support housing (1) has connecting end surface (3), described flying wheel (2) is connected by bearing (10) and described support housing (1) concentric, and the outside of described flying wheel (2) is set with rubber layer (4) and is fixedly connected with described support housing (1) by this rubber layer (4).
2. rubber coupling according to claim 1, is characterized in that: on the outer peripheral surface of described support housing (1), annular is provided with the first radiation hole (5).
3. rubber coupling according to claim 1 and 2, is characterized in that: the upper annular of connecting end surface (3) of described support housing (1) is provided with the second radiation hole (6).
4. rubber coupling according to claim 1, is characterized in that: described flying wheel (2) and rubber layer (4) are provided with multiple circular groove (7), and described flying wheel (2) and rubber layer (4) are glued together by this circular groove (7) and be fixedly connected with.
5. rubber coupling according to claim 1, it is characterized in that: the inner peripheral surface of described support housing (1) is horizontally arranged with multiple projection (8), the outer peripheral surface of described rubber layer (4) is horizontally arranged with multiple groove (9) that can match with described projection (8), described projection (8) and groove (9) one_to_one corresponding, described support housing (1) is fixedly connected with groove (9) by this projection (8) with described rubber layer (4).
6. rubber coupling according to claim 1, is characterized in that: described support housing (1) and flying wheel (2) are made by aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102418.XU CN205226110U (en) | 2015-12-28 | 2015-12-28 | Rubber coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102418.XU CN205226110U (en) | 2015-12-28 | 2015-12-28 | Rubber coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205226110U true CN205226110U (en) | 2016-05-11 |
Family
ID=55901178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521102418.XU Active CN205226110U (en) | 2015-12-28 | 2015-12-28 | Rubber coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205226110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671436A (en) * | 2019-11-22 | 2020-01-10 | 株洲时代新材料科技股份有限公司 | Shaft coupling for shaft suspension type installation direct drive motor and rigidity design method thereof |
| US12122430B2 (en) | 2019-11-22 | 2024-10-22 | Zhuzhou Times New Material Technology Co., Ltd. | Coupling for axle-suspended installation of direct drive motor and stiffness design method therefor |
-
2015
- 2015-12-28 CN CN201521102418.XU patent/CN205226110U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671436A (en) * | 2019-11-22 | 2020-01-10 | 株洲时代新材料科技股份有限公司 | Shaft coupling for shaft suspension type installation direct drive motor and rigidity design method thereof |
| US12122430B2 (en) | 2019-11-22 | 2024-10-22 | Zhuzhou Times New Material Technology Co., Ltd. | Coupling for axle-suspended installation of direct drive motor and stiffness design method therefor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |