CN204140674U - Taper sleeve type fast assembling-disassembling coupling - Google Patents
Taper sleeve type fast assembling-disassembling coupling Download PDFInfo
- Publication number
- CN204140674U CN204140674U CN201420580343.5U CN201420580343U CN204140674U CN 204140674 U CN204140674 U CN 204140674U CN 201420580343 U CN201420580343 U CN 201420580343U CN 204140674 U CN204140674 U CN 204140674U
- Authority
- CN
- China
- Prior art keywords
- tapered sleeve
- wheel hub
- hole
- fast assembling
- type fast
- 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
Taper sleeve type fast assembling-disassembling coupling, include wheel hub, tapered sleeve, interior six square bolts, bolt hole, through hole and eject screw, wheel hub is main component of the present utility model, the central position of wheel hub is provided with tapered sleeve, wheel hub is provided with the taper hole identical with tapered sleeve tapering with the part that tapered sleeve connects, and the end inner side surface be connected with tapered sleeve at wheel hub is provided with bolt hole.Evenly distributedly on the side face edge wall of tapered sleeve be provided with through hole, be provided with between every two through holes and eject screw, said tapered sleeve is provided with groove in keyway side.The utility model overall structure is simple, is only provided with a tapered sleeve and attachment bolt group.Use when installing and need not heat and pressurize, only bolt moment on request need be tightened.During dismounting, liftout bolt is screwed into and ejects screw and ejected, need only a supporting allen wrench.The utility model and prior art have key axle with the use of, tapered sleeve will lose anastomosis when overloading, and can be without prejudice by proterctive equipment.
Description
Technical field
The utility model relates to mechanical transmission device, particularly relates to all kinds of taper sleeve type fast assembling-disassembling coupling.
Background technique
General power engine is mostly connected by means of coupling and working machine, is the most frequently used connected element of engineering goods axle system transmission.Coupling belongs to mechanical spare part in common use category, and two axles (driving shaft and driven shaft) be used in connection different institutions make it jointly to rotate with the mechanical parts of transmitting torque.The Placement that coupling is commonly used is the axial restraint making between axle and parts on shaft by key, and transmits motion and moment of torsion.The in use common fault of coupling is not easily dismounting and change, in the equipment run continuously and operating conditions, equipment is once break down, as can not be dismantled in time and change, huge to Influence of production, under meeting and just using the prerequisite of performance, select mounting or dismounting convenient, safeguard that the coupling simple, cost is low is the problem of a puzzlement all the time.
Model utility content
The purpose of this utility model is, overcomes the deficiency of existing product, provides a kind of taper sleeve type fast assembling-disassembling coupling.Key connecting is connected with tapered sleeve and is combined, have and connect reliably, the feature that structure is simple, easy for removal and installation.
Taper sleeve type fast assembling-disassembling coupling described in the utility model, include wheel hub, tapered sleeve, interior six square bolts, bolt hole, through hole and eject screw, wheel hub is the main component of taper sleeve type fast assembling-disassembling coupling described in the utility model, said wheel hub is substantially identical with prior art wheel hub, the central position of wheel hub is provided with tapered sleeve, wheel hub is provided with the taper hole identical with tapered sleeve tapering with the part that tapered sleeve connects, wheel hub and axle attachment portion are still circular hole, and the end inner side surface be connected with tapered sleeve at wheel hub is provided with bolt hole.Evenly distributedly on the side face edge wall of tapered sleeve be provided with through hole, be provided with between every two through holes and eject screw, said tapered sleeve is provided with groove in keyway side.Taper sleeve type fast assembling-disassembling coupling described in the utility model, one is the mode still remaining key connecting, and wheel hub and axle are connected endoporus and be set to dynamic cooperation, wheel hub and tapered sleeve are equipped with keyway; Two is that tapered sleeve set up by taper sleeve type fast assembling-disassembling coupling described in the utility model, tapered sleeve hole size is identical with the diameter of axle, be that taper hole is connected with the Placement of wheel hub, formulated with tapered sleeve, adopt tapered sleeve and hub body by the effect of high-strength bolt, make to produce huge enclasping force between tapered sleeve and axle and wheel hub, by the frictional force transmitting torque in conjunction with pressure and generation of tensioner and parts, axial force or the combined load of the two during assembling; Three is that the tapered sleeve of taper sleeve type fast assembling-disassembling coupling described in the utility model opens groove in keyway side, is beneficial to tapered sleeve when bolt presses, tensioner inside and outside Axial and radial; Four is that the tapered sleeve of taper sleeve type fast assembling-disassembling coupling described in the utility model is provided with and ejects screw between two screws, when need dismantle, is screwed into by the attachment bolt pulled down and ejects screw and can easily be ejected by tapered sleeve.
Taper sleeve type fast assembling-disassembling coupling described in the utility model, overall structure is simple, is only provided with a tapered sleeve and attachment bolt group.Use taper sleeve type fast assembling-disassembling coupling described in the utility model, need not heat and pressurize during installation, only bolt moment on request need be tightened.During dismounting, liftout bolt is screwed into and ejects screw and ejected, need only a supporting allen wrench.Taper sleeve type fast assembling-disassembling coupling described in the utility model can be used for will losing anastomosis with the use of, tapered sleeve when overloading with the key axle that has of prior art, can be without prejudice by proterctive equipment.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of taper sleeve type fast assembling-disassembling coupling described in the utility model.
Accompanying drawing 2 is cross-sectional structure schematic diagram of the tapered sleeve of taper sleeve type fast assembling-disassembling coupling described in the utility model.
Accompanying drawing 3 is cross-sectional view of the tapered sleeve of taper sleeve type fast assembling-disassembling coupling described in the utility model.
1-wheel hub, 2-bolt hole, 3-tapered sleeve 4-interior six square bolt 5-through hole 6-eject screw.
Embodiment
Referring now to accompanying drawing 1, be described as follows: taper sleeve type fast assembling-disassembling coupling in conjunction with the embodiments, include wheel hub 1, bolt hole 2, tapered sleeve 3, interior six square bolts 4, through hole 5 and eject screw 6, wheel hub 1 is the main component of taper sleeve type fast assembling-disassembling coupling described in the utility model, said wheel hub 1 is substantially identical with prior art hub body, the central position of wheel hub 1 is provided with tapered sleeve 3, wheel hub 1 is provided with the taper hole identical with tapered sleeve 3 tapering with the part that tapered sleeve 3 connects, wheel hub 1 and axle attachment portion are still circular hole, one end inner side surface be connected with tapered sleeve 3 at wheel hub 1 is provided with bolt hole 2.Evenly distributedly on the side face edge wall of tapered sleeve 3 be provided with through hole 5, be provided with between every two through holes and eject screw 6, said tapered sleeve 3 is provided with groove in keyway side.Taper sleeve type fast assembling-disassembling coupling described in the utility model, one is the mode still remaining key connecting, and wheel hub 1 and axle are connected endoporus and be set to dynamic cooperation, wheel hub 1 and tapered sleeve 3 are equipped with keyway; ; Two is that tapered sleeve 3 set up by taper sleeve type fast assembling-disassembling coupling described in the utility model, tapered sleeve 3 hole size is identical with the diameter of axle, be connected with wheel hub 1 for taper hole connects, formulated with tapered sleeve 3, tapered sleeve 3 and the effect of wheel hub 1 by high-strength bolt is adopted during assembling, make to produce huge enclasping force between tapered sleeve 3 and axle and wheel hub 1, by the frictional force transmitting torque in conjunction with pressure and generation of tensioner and parts, axial force or the combined load of the two; Three is that the tapered sleeve 3 of taper sleeve type fast assembling-disassembling coupling described in the utility model opens groove in keyway side, is beneficial to tapered sleeve 3 when bolt presses, tensioner inside and outside Axial and radial; Four is that the tapered sleeve 3 of taper sleeve type fast assembling-disassembling coupling described in the utility model is provided with and ejects screw 6 between two screws, when need dismantle, is screwed into by the attachment bolt pulled down and ejects screw 6 and can easily be ejected by tapered sleeve 3.
Taper sleeve type fast assembling-disassembling coupling described in the utility model, overall structure is simple, is only provided with a tapered sleeve and attachment bolt group.Use taper sleeve type fast assembling-disassembling coupling described in the utility model, need not heat and pressurize during installation, only bolt moment on request need be tightened.During dismounting, liftout bolt is screwed into and ejects screw and ejected, need only a supporting allen wrench.Taper sleeve type fast assembling-disassembling coupling described in the utility model can be used for will losing anastomosis with the use of, tapered sleeve when overloading with the key axle that has of prior art, can be without prejudice by proterctive equipment.
Claims (3)
1. taper sleeve type fast assembling-disassembling coupling, wheel hub (1) is the main component of described taper sleeve type fast assembling-disassembling coupling, it is characterized in that the central position of wheel hub (1) is provided with tapered sleeve (3), wheel hub (1) is provided with the taper hole identical with tapered sleeve (3) tapering with the part that tapered sleeve (3) connects, wheel hub (1) and axle attachment portion are still circular hole, and one end inner side surface be connected with tapered sleeve (3) at wheel hub (1) is provided with bolt hole (2).
2. taper sleeve type fast assembling-disassembling coupling according to claim 1, evenly distributedly on the side face edge wall that it is characterized in that tapered sleeve (3) is provided with through hole (5), is provided with and ejects screw (6) between every two through holes.
3. taper sleeve type fast assembling-disassembling coupling according to claim 1, is characterized in that said tapered sleeve (3) is provided with groove in keyway side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580343.5U CN204140674U (en) | 2014-10-09 | 2014-10-09 | Taper sleeve type fast assembling-disassembling coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580343.5U CN204140674U (en) | 2014-10-09 | 2014-10-09 | Taper sleeve type fast assembling-disassembling coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140674U true CN204140674U (en) | 2015-02-04 |
Family
ID=52417360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420580343.5U Expired - Fee Related CN204140674U (en) | 2014-10-09 | 2014-10-09 | Taper sleeve type fast assembling-disassembling coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140674U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585527A (en) * | 2017-09-26 | 2018-01-16 | 浙江亚光科技股份有限公司 | The deviation correcting device of transmission belt |
| CN108223908A (en) * | 2018-03-23 | 2018-06-29 | 厦门构简单工贸有限公司 | A kind of draw type tap clump weight |
| CN112304562A (en) * | 2020-10-30 | 2021-02-02 | 中国空气动力研究与发展中心超高速空气动力研究所 | Force and heat measuring integrated model device for hypersonic wind tunnel |
-
2014
- 2014-10-09 CN CN201420580343.5U patent/CN204140674U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585527A (en) * | 2017-09-26 | 2018-01-16 | 浙江亚光科技股份有限公司 | The deviation correcting device of transmission belt |
| CN108223908A (en) * | 2018-03-23 | 2018-06-29 | 厦门构简单工贸有限公司 | A kind of draw type tap clump weight |
| CN112304562A (en) * | 2020-10-30 | 2021-02-02 | 中国空气动力研究与发展中心超高速空气动力研究所 | Force and heat measuring integrated model device for hypersonic wind tunnel |
| CN112304562B (en) * | 2020-10-30 | 2022-02-25 | 中国空气动力研究与发展中心超高速空气动力研究所 | Force and heat measuring integrated model device for hypersonic wind tunnel |
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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: 20150204 Termination date: 20181009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |