CN201539510U - Test-bed universal coupler - Google Patents
Test-bed universal coupler Download PDFInfo
- Publication number
- CN201539510U CN201539510U CN2009200459854U CN200920045985U CN201539510U CN 201539510 U CN201539510 U CN 201539510U CN 2009200459854 U CN2009200459854 U CN 2009200459854U CN 200920045985 U CN200920045985 U CN 200920045985U CN 201539510 U CN201539510 U CN 201539510U
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- China
- Prior art keywords
- sleeve
- test
- half coupling
- face
- half connection
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- Expired - Fee Related
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a test-bed universal coupler used for power transmission. The test-bed universal coupler comprises an internal toothed sleeve and an external toothed half coupling meshed together through crowned teeth, wherein the back end of the internal toothed sleeve is connected an output half coupling connected with a power take-off shaft of test equipment, the front end surface of the internal toothed sleeve is connected with an end cover, a sleeve is mounted in an inner hole of the external toothed half coupling, the sleeve is connected with a rotating shaft of a subject machine, and the sleeve and the inner hole of the external toothed half coupling are in matched connection through splines. The coupler has the advantages of adaptable diameters of rotating shafts of various subject machines, low cost of test equipment, convenient disassembly and assembly in using process, small waste of greases, and little pollution.
Description
Technical field
The utility model relates to a kind of omnipotent coupling of test stand that is used for transmission of power.
Background technique
Common mechanical transmission components such as speed reducer will be simulated actual conditions usually and be carried out load test before dispatching from the factory, to guarantee to satisfy job requirement.During test, generally adopt crown gear coupling transmitting movement and power at motor and between by test-run a machine.Normally used crown gear coupling as shown in Figure 1; including the output that is connected with motor A output shaft partly joins 1 ' with internal tooth casing 2 ' and partly join 3 with the external tooth that is connected by test-run a machine B projecting shaft '; internal tooth casing and cross crowned teeth engagement transferring power in the working procedure, the end of internal tooth casing with external tooth half UNICOM be provided be used for to mate carry out the end cap 4 of seal protection '.Because by test-run a machine projecting shaft diameter of axle difference, to partly join 3 during test according to the coupling external tooth that different types is made corresponding specification ', make that the manufacture cost of testing installation is very big.In addition, install different size by test-run a machine the time partly join for 3 ' time owing to change external tooth, need pull down external tooth and partly join 3 ' and take end cap 4 ' just can finish more changing jobs apart, it is loaded down with trivial details to change disassemble and assemble work, the cycle is long, and lubricating grease can be in unloading process befouling environment.
Summary of the invention
Technical problem to be solved in the utility model is, provide a kind of can adapt to multiple by test-run a machine rotating shaft diameter, the testing installation cost is low and using process in easy accessibility, lubricating grease waste and pollute the omnipotent coupling of little test stand.
The omnipotent coupling of the utility model test stand includes by intermeshing internal tooth casing of crowned teeth and external tooth half connection, the internal tooth casing rear end is connected with output half connection on being connected the testing installation pto, the internal tooth casing front-end face is connected with end cap, in the endoporus of external tooth half connection a sleeve is installed, sleeve be connected by the rotating shaft of test-run a machine, the endoporus of sleeve and external tooth half connection cooperatively interacts by spline and is connected.
End face tooth by radial distribution between the front-end face of the ear end face of described internal tooth casing and output half connection is meshing with each other.
The omnipotent coupling of test stand of the present utility model can be made the sleeve with corresponding internal diameter by the test-run a machine type according to every kind, because sleeve 4 volumes are little, so reduced cost to a great extent; Because the number of teeth of spline is identical with modulus between sleeve and external tooth half connection, has interchangeability, during the different type of machines test, as long as change the sleeve that has external splines, the inner splined hole that inserts external tooth half connection again can move, and has reduced labor intensity, has improved working efficiency; Because the conversion of crowned teeth mate need not be dismantled in the test-run a machine process, lubricating grease can effectively be controlled and not run off between the interior external tooth, guarantees permanently effective lubricating, and increases the service life, and the environment of working site has also been played the maintenance effect.
Description of drawings
Fig. 1 is the test stand coupler structure schematic representation of conventional construction;
Fig. 2 is the omnipotent coupler structure schematic representation of test stand of the present utility model;
Fig. 3 is the decomposition texture schematic representation of the utility model each several part.
Embodiment
As Fig. 2, shown in Figure 3, the omnipotent coupling of this test stand includes by intermeshing internal tooth casing 2 of crowned teeth and external tooth and partly joins 3, the internal tooth casing rear end partly joins 1 with output on being connected motor A pto and is connected, internal tooth casing 2 front-end faces are connected with end cap 4, in the endoporus of external tooth half connection a sleeve 5 is installed, sleeve be connected by the rotating shaft of test-run a machine B, sleeve 5 and external tooth partly join 3 endoporus and cooperatively interact by spline 6 and be connected.The ear end face of internal tooth casing 2 and output join partly that the end face tooth 7 by radial distribution is meshing with each other between 1 the front-end face.
Claims (2)
1. omnipotent coupling of test stand, include by intermeshing internal tooth casing of crowned teeth (2) and external tooth half connection (3), the internal tooth casing rear end is connected with output half connection (1), the internal tooth casing front-end face is connected with end cap (4), it is characterized in that: in the endoporus of external tooth half connection (3) sleeve (5) is installed, sleeve (5) be connected by the rotating shaft of test-run a machine, the endoporus of sleeve (5) and external tooth half connection (3) cooperatively interacts by spline (6) and is connected.
2. the omnipotent coupling of test stand according to claim 1 is characterized in that: the end face tooth (7) by radial distribution between the front-end face of the ear end face of internal tooth casing (2) and output half connection (1) is meshing with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200459854U CN201539510U (en) | 2009-05-13 | 2009-05-13 | Test-bed universal coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200459854U CN201539510U (en) | 2009-05-13 | 2009-05-13 | Test-bed universal coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201539510U true CN201539510U (en) | 2010-08-04 |
Family
ID=42590962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200459854U Expired - Fee Related CN201539510U (en) | 2009-05-13 | 2009-05-13 | Test-bed universal coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201539510U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797762A (en) * | 2012-08-23 | 2012-11-28 | 沃德(天津)传动有限公司 | Speed reducer and output mechanism thereof |
| CN103727145A (en) * | 2013-12-31 | 2014-04-16 | 汕头三辉无纺机械厂有限公司 | Coupler assembly of needling machine |
| CN104295619A (en) * | 2014-08-19 | 2015-01-21 | 重庆钢铁(集团)有限责任公司 | Power part structure of cogging mill |
| CN104295618A (en) * | 2014-08-19 | 2015-01-21 | 重庆钢铁(集团)有限责任公司 | Coupling mounting method for power part reducer of cogging mill |
| CN105443592A (en) * | 2015-12-16 | 2016-03-30 | 山东天瑞重工有限公司 | High-frequency device driving shaft with embedded sleeve |
| CN108050164A (en) * | 2017-12-28 | 2018-05-18 | 重庆德马变频电机研发制造有限公司 | Universal coupler attachment device |
| CN110005719A (en) * | 2019-02-25 | 2019-07-12 | 荣基工业科技（江苏）有限公司 | A kind of protection type Wind turbines shaft coupling |
-
2009
- 2009-05-13 CN CN2009200459854U patent/CN201539510U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797762A (en) * | 2012-08-23 | 2012-11-28 | 沃德(天津)传动有限公司 | Speed reducer and output mechanism thereof |
| CN103727145A (en) * | 2013-12-31 | 2014-04-16 | 汕头三辉无纺机械厂有限公司 | Coupler assembly of needling machine |
| CN104295619A (en) * | 2014-08-19 | 2015-01-21 | 重庆钢铁(集团)有限责任公司 | Power part structure of cogging mill |
| CN104295618A (en) * | 2014-08-19 | 2015-01-21 | 重庆钢铁(集团)有限责任公司 | Coupling mounting method for power part reducer of cogging mill |
| CN104295619B (en) * | 2014-08-19 | 2016-08-31 | 重庆钢铁(集团)有限责任公司 | A kind of blooming mill power section structure |
| CN105443592A (en) * | 2015-12-16 | 2016-03-30 | 山东天瑞重工有限公司 | High-frequency device driving shaft with embedded sleeve |
| CN108050164A (en) * | 2017-12-28 | 2018-05-18 | 重庆德马变频电机研发制造有限公司 | Universal coupler attachment device |
| CN110005719A (en) * | 2019-02-25 | 2019-07-12 | 荣基工业科技（江苏）有限公司 | A kind of protection type Wind turbines shaft coupling |
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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: 20100804 Termination date: 20170513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |