CN201236899Y - Diaphragm coupling with ultra-large torque - Google Patents
Diaphragm coupling with ultra-large torque Download PDFInfo
- Publication number
- CN201236899Y CN201236899Y CNU2008200390036U CN200820039003U CN201236899Y CN 201236899 Y CN201236899 Y CN 201236899Y CN U2008200390036 U CNU2008200390036 U CN U2008200390036U CN 200820039003 U CN200820039003 U CN 200820039003U CN 201236899 Y CN201236899 Y CN 201236899Y
- Authority
- CN
- China
- Prior art keywords
- membrane
- flexible membrane
- coupler
- large torque
- torsion
- 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 - Lifetime
Links
- 230000008878 coupling Effects 0.000 title claims description 16
- 238000010168 coupling process Methods 0.000 title claims description 16
- 238000005859 coupling reaction Methods 0.000 title claims description 16
- 239000012528 membrane Substances 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract 2
- 238000005461 lubrication Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 3
- 230000001447 compensatory effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a membrane coupler with ultra large torque, which is suitable for the technical field of transmission of heavy-duty mechanical equipment. The membrane coupler is characterized in that a transferring disk and a spacing shaft are separated by a main torque transmission bolt and connected with flexible membrane to form a component, and the component is connected with ring flanges at the two ends through torque transmission bolts; the flexible membrane is connecting rod type or girdling rod type. The membrane coupler has the advantages that ultra large torque can be transmitted, with no need of maintenance and strong capacity of compensation; the performances of products are easy to maintain, and the membrane coupler can also be conveniently installed and used by the user; lubrication is not required, maintenance free operation can be realized under the condition of correct installation and good operation, and the negative influence to the group is minimum.
Description
Technical field
The utility model relates to a kind of super large moment of torsion diaphragm coupling (the maximum nominal torque transmission capacity reaches 250 Wan Niumi), is applicable to heavy duty equipment drive technology field.
Background technique
In the heavy machinery field, transmission of power mainly adopts gear coupling, Hooks coupling universal coupling at present.Hooks coupling universal coupling only can be applied to the low speed transmission; The gear coupling application area is wider, but it need lubricate, and manufacturing complexity, cost height are little to the compensation ability of unit dislocation, and unit is produced bigger additional force and additional bending moment.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, thereby provide a kind of transmit the super large moment of torsion, non-maintaining, compensation ability is big, be easy to keep product performance, be convenient to user installation again and use, and to the super large moment of torsion diaphragm coupling of unit negative effect minimum.
The technological scheme that provides according to the utility model, super large moment of torsion diaphragm coupling comprises flange plate, torsion pass bolt, transfer panel, flexible membrane, main torsion pass bolt and spacing shaft, feature is that transfer panel, spacing shaft connect into an assembly with flexible membrane at interval by main torsion pass bolt, and this assembly adopts the torsion pass bolt to be connected with the flange plate at two ends;
Described flexible membrane adopts linkage type or can adopt rod-type with a tight waist as required.
Compared with the prior art the utility model has the following advantages:
1, the utility model is simple and reasonable, and specified torque transmission capacity can reach 2,500,000Nm, and the nose balance ability can reach ± 7mm, and the angular compensatory ability can reach 0.2 °;
2, additional force and the additional bending moment to unit is little, and additional force only is 1/10th of a gear coupling, and additional bending moment only is eight, 1/90th of a gear coupling;
3, remove the flange plate at two ends, middle all parts adopt the design of assembling in the factory, both have been easy to keep product performance, are convenient to user installation again and use;
4, need not to lubricate, correctly under the situation that installation and operation is good, can realize non-maintaining running.
Description of drawings
Fig. 1 is the utility model structure user mode schematic representation.
Fig. 2 is the utility model flexible membrane link rod structure schematic representation.
Fig. 3 is the utility model flexible membrane bar type structure schematic representation with a tight waist.
Embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
As shown in Figure 1: comprise flange plate 1, torsion pass bolt 2, transfer panel 3, flexible membrane 4, main torsion pass bolt 5 and spacing shaft 6.
The utility model adopt transfer panel 3, spacing shaft 6 by main torsion pass bolt 5 at interval and flexible membrane 4 is connected and is assembled into the design of an assembly, this assembly is connected with the flange plate 1 employing torsion pass bolt 2 at two ends; Flexible membrane 4 adopts linkage type or can adopt rod-type design with a tight waist as required, referring to Fig. 2, Fig. 3.
The utility model uses when installing, and unit power is passed to flange plate 1 by live axle 7, and passes to transfer panel 3 by torsion pass bolt 2, passes to flexible membrane 4 by main torsion pass bolt 5 again.Because flexible membrane 4 is bolted by adjacent main torsion pass with spacing shaft 6, power passes to spacing shaft 6 by flexible membrane 4, and because flexible membrane flexible, coupling can compensate the dislocation skew of unit.Same principle, power is passed to the flange plate of the other end by spacing shaft 6 and spreads out of to driven shaft 8.
Claims (2)
1, a kind of super large moment of torsion diaphragm coupling is characterized in that transfer panel (3), spacing shaft (6) connect into an assembly with flexible membrane (4) at interval by main torsion pass bolt (5), and this assembly adopts torsion pass bolt (2) to be connected with the flange plate (1) at two ends.
2, super large moment of torsion diaphragm coupling according to claim 1 is characterized in that described flexible membrane (4) adopts linkage type or rod-type with a tight waist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200390036U CN201236899Y (en) | 2008-08-14 | 2008-08-14 | Diaphragm coupling with ultra-large torque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200390036U CN201236899Y (en) | 2008-08-14 | 2008-08-14 | Diaphragm coupling with ultra-large torque |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236899Y true CN201236899Y (en) | 2009-05-13 |
Family
ID=40649639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200390036U Expired - Lifetime CN201236899Y (en) | 2008-08-14 | 2008-08-14 | Diaphragm coupling with ultra-large torque |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236899Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671600A (en) * | 2013-12-24 | 2014-03-26 | 中国船舶重工集团公司第七�三研究所 | Connecting rod type diaphragm assembly applied to inverted hub coupler |
| CN103821833A (en) * | 2014-02-26 | 2014-05-28 | 无锡创明传动工程有限公司 | Quick installation type lamination flexible coupling |
| CN105485193A (en) * | 2015-12-29 | 2016-04-13 | 武汉正通传动技术有限公司 | Diaphragm coupler with torque limiting device |
| CN106122076A (en) * | 2016-08-24 | 2016-11-16 | 上海电气凯士比核电泵阀有限公司 | A kind of special balls roof construction end face tooth type flexible coupling |
| CN108016212A (en) * | 2016-10-31 | 2018-05-11 | 中车大同电力机车有限公司 | Rail locomotive vehicle power axis Flexplate coupling transmission mechanism |
| CN108953409A (en) * | 2018-09-25 | 2018-12-07 | 无锡创明传动工程有限公司 | A kind of flexible laminated membrane coupling of big rigidity zero clearance friction torsion pass |
| CN111795078A (en) * | 2019-04-03 | 2020-10-20 | 弗兰德有限公司 | Laminated core, method for producing the same, multi-plate coupling and industrial application |
-
2008
- 2008-08-14 CN CNU2008200390036U patent/CN201236899Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671600A (en) * | 2013-12-24 | 2014-03-26 | 中国船舶重工集团公司第七�三研究所 | Connecting rod type diaphragm assembly applied to inverted hub coupler |
| CN103821833A (en) * | 2014-02-26 | 2014-05-28 | 无锡创明传动工程有限公司 | Quick installation type lamination flexible coupling |
| CN103821833B (en) * | 2014-02-26 | 2016-08-17 | 无锡创明传动工程有限公司 | Quick mounting type laminated flexible coupling |
| CN105485193A (en) * | 2015-12-29 | 2016-04-13 | 武汉正通传动技术有限公司 | Diaphragm coupler with torque limiting device |
| CN106122076A (en) * | 2016-08-24 | 2016-11-16 | 上海电气凯士比核电泵阀有限公司 | A kind of special balls roof construction end face tooth type flexible coupling |
| CN108016212A (en) * | 2016-10-31 | 2018-05-11 | 中车大同电力机车有限公司 | Rail locomotive vehicle power axis Flexplate coupling transmission mechanism |
| CN108953409A (en) * | 2018-09-25 | 2018-12-07 | 无锡创明传动工程有限公司 | A kind of flexible laminated membrane coupling of big rigidity zero clearance friction torsion pass |
| CN111795078A (en) * | 2019-04-03 | 2020-10-20 | 弗兰德有限公司 | Laminated core, method for producing the same, multi-plate coupling and industrial application |
| US11359673B2 (en) | 2019-04-03 | 2022-06-14 | Flender Gmbh | Package of laminations, manufacturing method, multi-plate coupling and industrial application |
| CN111795078B (en) * | 2019-04-03 | 2022-08-26 | 弗兰德有限公司 | Laminated core, method for producing the same, multi-plate coupling and industrial use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090513 |