CN204755639U - Diaphragm shaft coupling - Google Patents
Diaphragm shaft coupling Download PDFInfo
- Publication number
- CN204755639U CN204755639U CN201520567845.9U CN201520567845U CN204755639U CN 204755639 U CN204755639 U CN 204755639U CN 201520567845 U CN201520567845 U CN 201520567845U CN 204755639 U CN204755639 U CN 204755639U
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- diaphragm group
- flange
- telophragma
- group
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a diaphragm shaft coupling, it includes left flange, diaphragm group, intermediate disk and right flange, swing joint is organized with the setting at the diaphragm of intermediate disk both sides respectively through first hinge system bolt to a left side flange and right flange, the intermediate disk cuts with scissors system bolt swing joint with the diaphragm group that sets up in both sides through the second, the thickness of diaphragm group is less than the interval between left flange and the right flange.
Description
Technical field
The utility model relates to a kind of coupling, is specifically related to a kind of diaphragm coupling.
Background technique
Two axles (driving shaft and driven shaft) that coupling is used in connection different institutions make it jointly to rotate with the mechanical structure of transmitting torque, coupling is made up of drive end and driven end two halves respectively, and general power engine is mostly connected by means of coupling and working machine.Existing equipment when equipment Foundations are fixed, the moment of torsion of transmission not, do not possess flexibility and absorb vibration function, can't when not moving equipment quick-replaceable easily damaged parts.
Model utility content
For deficiency of the prior art, the utility model provide one can transmit more high pulling torque, there is high flexible and shock sucking function, and the diaphragm coupling of easily damaged parts can be changed when not moving equipment.
For achieving the above object, the technical solution adopted in the utility model is:
There is provided a kind of diaphragm coupling, it comprises left flange, diaphragm group, telophragma and right flange; Left flange and right flange are flexibly connected with the diaphragm group being arranged on telophragma both sides respectively by the first articulation bolt; Telophragma is flexibly connected by the second articulation bolt with the diaphragm group being arranged on both sides; The thickness of diaphragm group is less than the spacing between left flange and right flange.
Second articulation bolt is provided with lining; Lining is between telophragma and diaphragm group.
Diaphragm group is folded riveting by multiple rustproof spring steel sheet and is formed.
The beneficial effects of the utility model are: be connected with the diaphragm group being arranged on the left and right sides respectively with right flange by left flange, diaphragm group is connected with telophragma again, this avoid left flange and the direct rigid connection of right flange, reduce vibration; Diaphragm group is folded riveting by multiple rustproof spring steel sheet and is formed, and enhances the flexibility of diaphragm group and the function of absorbing; Simultaneously because the thickness of diaphragm group is less than the spacing between left flange and right flange, therefore when not moving equipment, diaphragm group can be taken off and changing, using more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of diaphragm coupling.
Fig. 2 is the structural representation of diaphragm coupling diaphragm group.
Fig. 3 is the structural representation of rustproof spring steel sheet in diaphragm coupling diaphragm group.
Fig. 4 is the structural representation of diaphragm coupling telophragma.
Wherein, 1, left flange; 2, diaphragm group; 3, the first articulation bolt; 4, right flange; 5, the second articulation bolt; 6, lining; 7, telophragma; 8, rustproof spring steel sheet.
Embodiment
Below embodiment of the present utility model is described; so that those skilled in the art understand the utility model; but should be clear; the utility model is not limited to the scope of embodiment; to those skilled in the art; as long as various change to limit and in the spirit and scope of the present utility model determined, these changes are apparent, and all innovation and creation utilizing the utility model to conceive are all at the row of protection in appended claim.
As shown in Figure 1, this diaphragm coupling comprises left flange 1, diaphragm group 2, telophragma 7 and right flange 4; Left flange 1 and right flange 4 are flexibly connected with the diaphragm group 2 being arranged on telophragma 7 both sides respectively by the first articulation bolt 3; Adopt the structure of two diaphragm group 2, can provide than single-iris group 2 more high flexible and better vibration absorption ability, can more harsh applying working condition be adapted to.
As shown in Figure 4, this telophragma 7 is flexibly connected by the second articulation bolt 5 with the diaphragm group 2 being arranged on both sides; Telophragma 7 pairs of diaphragm groups 2 play supporting role, allow the second articulation bolt 5 by the effect of single force simultaneously, and it is stable that the equipment that ensures runs.
The thickness of diaphragm group 2 is less than the spacing between left flange 1 and right flange 4; Diaphragm group 2 can being taken out from the gap between left flange 1 and right flange 4, so just when not moving unit, the first articulation bolt 3 and the second articulation bolt 5 can be dismantled, the diaphragm group 2 that quick-replaceable damages.
Second articulation bolt 5 is provided with lining 6, it is a ring set playing liner effect, can when ensureing telophragma 7 and diaphragm group 2 stable connection, the spacing between left flange 1 and right flange 4 is made to be greater than the thickness of diaphragm group 2, be convenient to diaphragm group 2 to take off from coupling, thus realize the function changing diaphragm group 2 when not moving equipment.
Lining 6, between telophragma 7 and diaphragm group 2, keeps telophragma 7 equal with the spacing of both sides diaphragm group 2, ensures telophragma 7 uniform force, maintains the stable of equipment.
As shown in Figures 2 and 3, diaphragm group 2 is folded riveting by multiple rustproof spring steel sheet 8 and is formed; Rustproof spring steel sheet 8 has good elasticity and higher yield strength and fatigue strength; Multilayer rustproof spring steel sheet 8 folds riveting, while the flexibility increasing diaphragm group 2, also effectively can absorb the vibration of coupling, ensures the working life of coupling.
Claims (4)
1. a diaphragm coupling, is characterized in that: comprise left flange (1), diaphragm group (2), telophragma (7) and right flange (4); Described left flange (1) and right flange (4) are flexibly connected with the diaphragm group (2) being arranged on telophragma (7) both sides respectively by the first articulation bolt (3); Described telophragma (7) is flexibly connected by the second articulation bolt (5) with the diaphragm group (2) being arranged on both sides; The thickness of described diaphragm group (2) is less than the spacing between left flange (1) and right flange (4).
2. diaphragm coupling according to claim 1, is characterized in that: described second articulation bolt (5) is provided with lining (6).
3. diaphragm coupling according to claim 2, is characterized in that: described lining (6) is positioned between telophragma (7) and diaphragm group (2).
4. diaphragm coupling according to claim 1, is characterized in that: described diaphragm group (2) is made up of the folded riveting of multiple rustproof spring steel sheet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567845.9U CN204755639U (en) | 2015-07-31 | 2015-07-31 | Diaphragm shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567845.9U CN204755639U (en) | 2015-07-31 | 2015-07-31 | Diaphragm shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755639U true CN204755639U (en) | 2015-11-11 |
Family
ID=54470349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567845.9U Expired - Fee Related CN204755639U (en) | 2015-07-31 | 2015-07-31 | Diaphragm shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499740A (en) * | 2016-12-29 | 2017-03-15 | 上海鼓风机厂有限公司 | The diaphragm coupling of axial thrust can be born |
| CN110005724A (en) * | 2019-05-07 | 2019-07-12 | 哈尔滨广瀚动力传动有限公司 | It is a kind of for connecting the diaphragm coupling of BPRT speed change clutch |
-
2015
- 2015-07-31 CN CN201520567845.9U patent/CN204755639U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499740A (en) * | 2016-12-29 | 2017-03-15 | 上海鼓风机厂有限公司 | The diaphragm coupling of axial thrust can be born |
| CN110005724A (en) * | 2019-05-07 | 2019-07-12 | 哈尔滨广瀚动力传动有限公司 | It is a kind of for connecting the diaphragm coupling of BPRT speed change clutch |
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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: 20151111 Termination date: 20160731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |