CN2589738Y - Diaphragm type coupler - Google Patents
Diaphragm type coupler Download PDFInfo
- Publication number
- CN2589738Y CN2589738Y CN 02290700 CN02290700U CN2589738Y CN 2589738 Y CN2589738 Y CN 2589738Y CN 02290700 CN02290700 CN 02290700 CN 02290700 U CN02290700 U CN 02290700U CN 2589738 Y CN2589738 Y CN 2589738Y
- Authority
- CN
- China
- Prior art keywords
- diaphragm type
- coupling
- diaphragm
- lock sleeve
- type coupling
- 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
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Abstract
The utility model discloses a diaphragm type coupling, which comprises shaft couplings, and diaphragms are connected between every two shaft couplings. A distance sleeve penerates through the diaphragms and is connected with a check ring, and a shaft of each shaft coupling is connected with a locking sleeve. The diaphragms adopted by the diaphragm type coupling are connected into one body via the distance sleeve, and the installation is convenient and rapid; with the adoption of the locking sleeve, connecting parts can be decreased; thus, the torsional moment of the diaphragm type coupling can be enlarged by five times as compared with the torsional moment transferred by the existing coupling, and the transferring speed can be improved thereby.
Description
Technical field
The utility model belongs to coupling, is specifically related to a kind of diaphragm type coupling.
Background technique
Chinese patent disclosed 92231946.4 disclosed coupling, its diaphragm are that slices are passed connecting bolt and are connected between two shaft couplings.Inconvenience is installed like this, and its locking device structure complexity is not easy to production and processing simultaneously, and inconvenience is installed, and the moment of torsion of transmission is little.
Summary of the invention
The purpose of this utility model is to provide a kind of simple lock sleeve structure that has, and the diaphragm type coupling of integrated type diaphragm is to overcome the defective that above-mentioned coupling exists.
The utility model is achieved in that it comprises shaft coupling, connects diaphragm between the shaft coupling, and spacer passes diaphragm and is connected with back-up ring, connects lock sleeve on the shaft coupling nodal axisn.
The diaphragm that this coupling adopts is connected into whole, quick and easy for installation by spacer, bearing capacity strengthens; Adopt lock sleeve to reduce union piece, the moment of torsion of the existing coupling transmission of the moment of torsion of this coupling has increased 5 times like this; Coupling all is to adopt revolving meber, and symmetry properties is good, has improved the rotating speed that transmits, and makes it to be particularly suitable for connection at a high speed.
Description of drawings
Fig. 1 diaphragm type coupler structure schematic representation
Fig. 2 diaphragm connection diagram
Fig. 3 diaphragm type coupling left view
Embodiment
As shown in Figure 1, the structure of diaphragm type coupling: junctional membrane chip module between two shaft couplings 2,7, be specially spiral shell inspection 8 attachment hole 10 and the diaphragm units that pass on the shaft coupling and be connected with nut 11, be provided with packing ring 3 in the attachment hole 10.Shaft coupling nodal axisn 2-1 is a cone structure, and the trepanning of lock sleeve 1,9 is corresponding taper hole structures.Lock sleeve 1 is connected (shown in Figure 3) with shaft coupling nodal axisn 2-1 by bolt 13.Offer lock sleeve dismounting jogger hole 12 on the lock sleeve 1.It has overcome the original inconvenient shortcoming of coupling dismounting like this.
Diaphragm unit as shown in Figure 2, spacer 4 passes diaphragm 5 and is connected with back-up ring 6; Concrete spacer 4 is "T"-shaped, opens hole 4-1 on the spacer 4, and its end is established and connected chamfering 4-2, and the connection chamfering 4-2 of spacer 4 blocks back-up ring 6, makes diaphragm 5 form an integral body.
Claims (4)
1, diaphragm type coupling, it comprises shaft coupling, connects diaphragm between the shaft coupling, it is characterized in that spacer passes diaphragm and is connected with back-up ring, connects lock sleeve on the shaft coupling nodal axisn.
2, diaphragm type coupling according to claim 1 is characterized in that the shaft coupling nodal axisn is a cone structure, and the trepanning of lock sleeve is corresponding taper hole structure.
3, diaphragm type coupling according to claim 1 is characterized in that offering on the lock sleeve lock sleeve dismounting jogger hole.
4, diaphragm type coupling according to claim 1 is characterized in that spacer is "T"-shaped, opens the hole on the spacer, and the connection chamfering is established in the end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02290700 CN2589738Y (en) | 2002-12-30 | 2002-12-30 | Diaphragm type coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02290700 CN2589738Y (en) | 2002-12-30 | 2002-12-30 | Diaphragm type coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2589738Y true CN2589738Y (en) | 2003-12-03 |
Family
ID=33749839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02290700 Expired - Fee Related CN2589738Y (en) | 2002-12-30 | 2002-12-30 | Diaphragm type coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2589738Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649867B (en) * | 2009-09-09 | 2011-04-06 | 北京中传首高冶金成套设备有限公司 | Ball-joint pinrod coupling |
| CN105485197A (en) * | 2015-12-29 | 2016-04-13 | 武汉正通传动技术有限公司 | Torque limiter provided with elastic membrane coupling |
| CN106402184A (en) * | 2016-11-18 | 2017-02-15 | 广州市昊志机电股份有限公司 | Flexible coupler |
| CN112112906A (en) * | 2020-06-01 | 2020-12-22 | 上海双钰传动机械有限公司 | Laminated flexible coupling |
-
2002
- 2002-12-30 CN CN 02290700 patent/CN2589738Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649867B (en) * | 2009-09-09 | 2011-04-06 | 北京中传首高冶金成套设备有限公司 | Ball-joint pinrod coupling |
| CN105485197A (en) * | 2015-12-29 | 2016-04-13 | 武汉正通传动技术有限公司 | Torque limiter provided with elastic membrane coupling |
| CN105485197B (en) * | 2015-12-29 | 2018-07-03 | 武汉正通传动技术有限公司 | Torque limiter with flexible sheet shaft coupling |
| CN106402184A (en) * | 2016-11-18 | 2017-02-15 | 广州市昊志机电股份有限公司 | Flexible coupler |
| CN106402184B (en) * | 2016-11-18 | 2019-02-19 | 广州市昊志机电股份有限公司 | A kind of flexible coupling |
| CN112112906A (en) * | 2020-06-01 | 2020-12-22 | 上海双钰传动机械有限公司 | Laminated flexible coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |