CN108361290A - A kind of more valve clamping couplings - Google Patents
A kind of more valve clamping couplings Download PDFInfo
- Publication number
- CN108361290A CN108361290A CN201810077638.3A CN201810077638A CN108361290A CN 108361290 A CN108361290 A CN 108361290A CN 201810077638 A CN201810077638 A CN 201810077638A CN 108361290 A CN108361290 A CN 108361290A
- Authority
- CN
- China
- Prior art keywords
- valve
- axis
- axle
- flange
- divide
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/033—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/04—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention belongs to fixed rigid coupling technical fields, more particularly to a kind of more valve clamping couplings, include removably being clamped in first side of a pair of first axle (9) top peripheral by bolt (2), nut (4) to divide valve (1), divides valve (6) by bolt (2), dismountable a pair of of the second side for being clamped in the second axis (10) top peripheral of nut (4)；One end that first side divides one end of valve (1) and the second side to divide valve (6) is removably attachable to together by bolt (2), nut (4) so that the first axle (9), the second axis (10) can be docking together and rotate jointly in coaxial fashion.It need not also be needed first axle along the axial movement of first axle and the second axis and the second axis be axially moveable in the shaft coupling assembling and dissembling process, allow different two axis of connection diameter, meet the delivery request of large torque.
Description
Technical field
The invention belongs to fixed rigid coupling technical fields, and in particular to a kind of more valve clamping couplings.
Background technology
Shaft coupling is two axis of connection or axis and revolving meber, is turned round together during transmitting movement and power without taking off
A kind of device opened.Wherein, there is fixed rigid coupling simple in structure, manufacture to be easy, be not required to the spies such as maintenance, at low cost
Point.In certain occasions, need to transmit that torque is big, is convenient to mount and dismount and is not required to be axially moveable completely two axis, allows to couple diameter not
Identical two axis while the fixed rigid coupling that larger axial force can be born.Existing box coupling, flange connection
Axis device, clamping coupling, lock ring clamping coupling cannot fully meet these requirements.Box coupling using a public sleeve with
The modes such as pin, key or interference fit are connected with two axis, and assembly and disassembly are inconvenient, need to be axially moveable larger distance；Flange-face coupling
The half a coupler and other attachmentes being sleeved on axis by two form, to remove flange-face coupling from axis, it is still necessary to along axis
To movement；Clamping coupling is convenient to mount and dismount, and need not be axially moveable can be assembled and disassembled, but clamping coupling can only couple directly
Identical two axis of diameter, meanwhile, because torque is transmitted by frictional force, be not suitable for bearing larger axial force；Lock ring clip shell joins
Axis device needs first by lock ring ring set on being connected axis, so can not accomplish to be not required to be axially moveable two axis, meanwhile, can only also it join
Connect identical two axis of diameter.
Invention content
In view of the deficiencies in the prior art, the object of the present invention is to provide a kind of shaft coupling, which can be
It is not necessary that two axis, shaft coupling itself are carried out with axial movement when installation and removal, and it disclosure satisfy that and transmit that torque is big, assembly and disassembly side
Just requirement.
To achieve the above objectives, the technical solution adopted by the present invention is：A kind of more valve clamping couplings, wherein including logical
It crosses bolt, nut and is removably clamped in the first side of a pair of first axle top peripheral and divide valve, it is dismountable by bolt, nut
A pair of of the second side for being clamped in the second axis top peripheral divides valve；First side divides one end of valve and the second side to divide the one of valve
End is removably attachable to together by bolt, nut so that the first axle, the second axis can be docked in coaxial fashion
Together and rotate jointly.
Further, the one end for dividing valve adjacent with the second side is divided on valve to be equipped with first flange face in first side, two
First flange face described in block constitutes a complete first flange；Divide on valve in the second side divides valve adjacent with first side
One end be equipped with second flange face, two pieces of second flange faces constitute a complete second flange；First side divide valve,
The second side divides valve to link together by the first flange, second flange, bolt, nut.
Further, when first side divides valve, the second side that valve is divided to link together, each piece of first flange
Face links together with two pieces of second flange faces respectively, each piece of second flange face respectively with two pieces of first methods
Blue face links together.
Further, further include be arranged the first flange, second flange through-hole in centering block, the centering block is
One short axle, it is identical with the diameter of the first axle close to one end of the first axle, one end of close second axis with it is described
The diameter of second axis is identical；The first flange and the first axle form the first counter sink, the second flange and described the
Two axis form the second counter sink, and when first side divides valve, the second side that valve is divided to link together, the centering block is placed on institute
State the first counter sink, the second counter sink constitute space in；The centering block is used for the centering of the first axle, the second axis.
Further,
First side divides valve to be internally provided with keyway, is equipped with the first side switch in the keyway, first side switch be used for
The connection of the first axle, and torque is transmitted, and limit first side and divide axial position of the valve in the first axle；
The second side, which is divided, is equipped with the second side switch in valve；
The second side divides valve to be internally provided with keyway, is equipped with the second side switch in the keyway, second side switch be used for
The connection of second axis, and torque is transmitted, and limit the second side and divide the axial position of valve on second axis.
Further, the first axle, the diameter of the second axis are identical or different.
Further, when dividing valve, the second side that valve is divided to connect the first axle, the second axis by first side, described first
Axis, the second axis, the first side divide valve, the second side to divide valve that axial displacement need not occur；Divide valve, from by first side
Two sides divide the first axle that valve links together, dismantle first side on the second axis when valve, the second side being divided to divide valve, and described
One axis, the second axis, the first side divide valve, the second side to divide valve that axial displacement need not occur.
Further, spring washer is additionally provided between the bolt, nut for locking.
Beneficial effects of the present invention have the following：
1. more valve clamping couplings provided by the invention are convenient to mount and dismount, and need not be along first axle and second in assembling and dissembling process
The axial movement of axis, does not need first axle yet and the second axis is axially moveable；
2. two the first sides are divided to valve and two the second sides that valve is divided to form countersunk head pore structure (the with first axle, the second axis respectively
One counter sink, the second counter sink), in this space the centering of corresponding shape is put into (i.e. in the first counter sink, the second counter sink)
Block is the centering for completing to be connected first axle and the second axis, and therefore, which allows different two axis of connection diameter；
3. the present invention is keyed first axle, the second axis, and the structure being fastened by bolts by the first side switch, the second side,
It can ensure except good torque transfer, while bear comparable axial force.
Description of the drawings
Fig. 1 is a kind of first structure figure of more valve clamping couplings described in the specific embodiment of the invention；
Fig. 2 is a kind of the second structure chart of more valve clamping couplings described in the specific embodiment of the invention；
Fig. 3 is the A direction views of Fig. 1；
Fig. 4 is a kind of three-dimensional view of more valve clamping couplings described in the specific embodiment of the invention；
Fig. 5 is the dimensional structure diagram of the centering block described in the specific embodiment of the invention, when practical application, centering
Block can be hollow-core construction.
In figure：1- divides the first side valve, 2- bolts, 3- spring washers, 4- nuts, the first side switch of 5-, and 6- the second sides divide valve, 7-
Second side switch, 8- centering blocks, 9- first axles, the second axis of 10-, 11- first flanges face, 12- second flanges face.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1,2,3, 4, a kind of more valve clamping couplings, including connected by bolt 2, spring washer 3, nut 4
The first side of a pair together divides valve 1 and a pair of of the second side to divide valve 6, and is arranged and divides valve 1 and the second side to divide in valve 6 in the first side
Centering block 8.One end that first side divides one end of valve 1 and the second side to divide valve 6 is removably attachable to one by bolt 2, nut 4
It rises, and is connected with first axle 9, the second axis 10 so that first axle 9, the second axis 10 can in coaxial fashion be docking together simultaneously
It rotates jointly.
Wherein, valve 1 is divided in the first side, totally two valves, is oppositely arranged, and can be clamped in the by the way that bolt 2, nut 4 are dismountable
One axis, 9 top peripheral；The second side divides valve 6, totally two valves, is oppositely arranged, and can be clamped in the by the way that bolt 2, nut 4 are dismountable
Two axis, 10 top peripheral；
The one end for dividing valve 6 adjacent with the second side on valve 1 is divided to be equipped with first flange face 11 in the first side, the first side is divided on valve 1
Two pieces of first flange faces 11 constitute a complete first flange；Divide on valve 6 one that divide valve 1 with the first side adjacent in the second side
End is equipped with second flange face 12, and the second side is divided to two pieces of second flange faces 12 on valve 6 to constitute a complete second flange；First
Side divides valve 1, the second side that valve 6 is divided to link together by first flange, second flange, bolt 2, nut 4.
When the first side divides valve 1, the second side that valve 6 is divided to link together, each piece of first flange face 11 is respectively with two
Block second flange face 12 links together, and each piece of second flange face 12 links together with two pieces of first flange faces 11 respectively.
The middle seam of namely first flange and second flange is staggered, and is not in approximately the same plane, ensures first flange and second
The flange face of flange is concordant.
Centering block 8 be arranged first flange, second flange through-hole in, centering block 8 is a short axle, close to first axle 9
One end is identical as the diameter of first axle 9, identical as the diameter of the second axis 10 close to one end of the second axis 10；First flange and first
Axis 9 forms the first counter sink, and second flange forms the second counter sink with the second axis 10, when the first side divides valve 1, the second side to divide valve 6
When linking together, centering block 8 be placed on the first counter sink, the second counter sink constitute space in；Centering block 8 is used for first axle
9, the centering of the second axis 10.
First side divides valve 1 to be internally provided with keyway, and the first side switch 5 is equipped in keyway, and the first side switch 5 is used for and first axle 9
Connection, and torque is transmitted, and limit the first side and divide axial position of the valve 1 in first axle 9；Divide in valve 6 in the second side and is equipped with
Second side switch 7；The second side divides valve 6 to be internally provided with keyway, and the second side switch 7 is equipped in keyway, and the second side switch 7 is used for and the second axis 10
Connection, and transmit torque, and limit the second side and divide axial position of the valve 6 on the second axis 10.First side switch 5, the second side
Key 7 can also bear corresponding axial force simultaneously.
The diameter of first axle 9, the second axis 10 that more valve clamping couplings provided by the present invention can connect is identical or not
Together.It can namely realize the centering connection that coaxial manner is carried out to the axis of different-diameter.
By the first side divide valve 1, the second side divide valve 6 connect first axle 9, the second axis 10 when, first axle 9, the second axis 10,
First side divides valve 1, the second side to divide valve 6 that axial displacement need not occur；Divide valve 1, the second side that valve 6 is divided to connect from by the first side
When dismantling the first side in the first axle 9 that is connected together, the second axis 10 valve 1, the second side being divided to divide valve 6, first axle 9, the second axis 10,
Side divides valve 1, the second side to divide valve 6 again without the displacement that axial direction occurs.
Device of the present invention is not limited to the embodiment described in specific implementation mode, those skilled in the art according to
Technical scheme of the present invention obtains other embodiments, as bolt and nut connection is changed to the connection of bolt combination threaded hole, spring
Washer is locking to be changed to the common locking mode such as double nut or locking nut, key connection is changed to pin connection etc., also belongs to this hair
Bright technological innovation scope.
Claims (8)
1. a kind of more valve clamping couplings, it is characterized in that：Including being removably clamped in first axle by bolt (2), nut (4)
(9) valve (1) is divided in the first side of a pair of top peripheral, is pushed up by bolt (2), dismountable the second axis (10) that is clamped in of nut (4)
A pair of of the second side of end periphery divides valve (6)；One end that first side divides one end of valve (1) and the second side to divide valve (6) is logical
Cross bolt (2), nut (4) is removably attachable to together so that the first axle (9), the second axis (10) can be with coaxial
Mode is docking together and rotates jointly.
2. more valve clamping couplings as described in claim 1, it is characterized in that：Divide on valve (1) with described in first side
One end that two sides divide valve (6) adjacent is equipped with first flange face (11), and two pieces of first flange faces (11) constitute one completely
First flange；The one end for dividing valve (1) adjacent with first side on valve (6) is divided to be equipped with second flange face in the second side
(12), two pieces of second flange faces (12) constitute a complete second flange；Valve (1), the second side point are divided in first side
Valve (6) is linked together by the first flange, second flange, bolt (2), nut (4).
3. more valve clamping couplings as claimed in claim 2, it is characterized in that：When first side divides valve (1), the second side to divide valve
(6) when linking together, each piece of first flange face (11) connect with two pieces of second flange faces (12) respectively
Together, each piece of second flange face (12) links together with two pieces of first flange faces (11) respectively.
4. more valve clamping couplings as claimed in claim 2, it is characterized in that：Further include being arranged in the first flange, second
Centering block (8) in the through-hole of flange, the centering block (8) is a short axle, close to one end of the first axle (9) and described the
The diameter of one axis (9) is identical, identical as the diameter of the second axis (10) close to one end of second axis (10)；Described first
Flange forms the first counter sink with the first axle (9), and the second flange forms the second counter sink with second axis (10),
When first side divides valve (1), the second side that valve (6) is divided to link together, the centering block (8) is placed on first countersunk head
In the space that hole, the second counter sink are constituted；The centering block (8) is used for the centering of the first axle (9), the second axis (10).
5. more valve clamping couplings as described in claim 1, it is characterized in that：
First side divides valve (1) to be internally provided with keyway, and the first side switch (5) is equipped in the keyway, and first side switch (5) is used
In the connection with the first axle (9), and torque is transmitted, and limits first side and divide valve (1) in the first axle (9)
Axial position；Divide in the second side and is equipped with the second side switch (7) in valve (6)；
The second side divides valve (6) to be internally provided with keyway, and the second side switch (7) is equipped in the keyway, and second side switch (7) is used
In the connection with second axis (10), and torque is transmitted, and limits the second side and divide valve (6) in second axis (10)
On axial position.
6. more valve clamping couplings as described in claim 1, it is characterized in that：The first axle (9), the second axis (10) diameter
It is identical or different.
7. more valve clamping couplings as described in claim 1, it is characterized in that：Divide valve (1), the second side point by first side
When valve (6) connects the first axle (9), the second axis (10), the first axle (9), the second axis (10), the first side divide valve (1), the
Two sides divide valve (6) that axial displacement need not occur；Divide valve (1), the second side that valve (6) is divided to be connected to from by first side
When dismantling first side in the first axle (9) together, the second axis (10) valve (1), the second side being divided to divide valve (6), described
One axis (9), the second axis (10), the first side divide valve (1), the second side to divide valve (6) that axial displacement need not occur.
8. more valve clamping couplings as claimed in claim 1 or 2, it is characterized in that：The bolt (2), nut are also set between (4)
There is spring washer (3) for locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810077638.3A CN108361290A (en) | 2018-01-26 | 2018-01-26 | A kind of more valve clamping couplings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810077638.3A CN108361290A (en) | 2018-01-26 | 2018-01-26 | A kind of more valve clamping couplings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108361290A true CN108361290A (en) | 2018-08-03 |
Family
ID=63007304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810077638.3A Pending CN108361290A (en) | 2018-01-26 | 2018-01-26 | A kind of more valve clamping couplings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108361290A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498175A (en) * | 2019-08-06 | 2019-11-26 | 安徽兰翔纺机科技有限公司 | A textile rubber roller retracting device |
| CN112160998A (en) * | 2020-09-28 | 2021-01-01 | 中国汽车工程研究院股份有限公司 | Threaded centering coupling |
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| CN2813986Y (en) * | 2005-08-16 | 2006-09-06 | 上海凯泉泵业（集团）有限公司 | Shaft connecting structure for long-shaft liquid low chemical pump |
| JP2008248917A (en) * | 2007-03-29 | 2008-10-16 | Jfe Steel Kk | Disk coupling device |
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| CN202140465U (en) * | 2011-05-19 | 2012-02-08 | 陕西中隆建材机械有限责任公司 | Device for connecting extruder spindle and reducer |
| CN103470645A (en) * | 2013-09-24 | 2013-12-25 | 常熟市永固起重设备安装工程有限公司 | High-reliability lifting equipment coupling |
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| CN203641299U (en) * | 2013-12-11 | 2014-06-11 | 安徽威能电机有限公司 | Segmented connecting shaft connecting structure of large motor |
| CN204344707U (en) * | 2014-12-27 | 2015-05-20 | 淄博功力机械制造有限责任公司 | Flange folder coupling |
| CN104632909A (en) * | 2013-11-11 | 2015-05-20 | 无锡市后宅振新机械有限公司 | Shaft coupling structure of calendaring machine |
| CN105465033A (en) * | 2015-11-26 | 2016-04-06 | 湖南耐普泵业股份有限公司 | Long-shaft pump and assembly method thereof |
-
2018
- 2018-01-26 CN CN201810077638.3A patent/CN108361290A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2813986Y (en) * | 2005-08-16 | 2006-09-06 | 上海凯泉泵业（集团）有限公司 | Shaft connecting structure for long-shaft liquid low chemical pump |
| JP2008248917A (en) * | 2007-03-29 | 2008-10-16 | Jfe Steel Kk | Disk coupling device |
| CN201246420Y (en) * | 2008-06-04 | 2009-05-27 | 温州市工业科学研究院磁传动设备厂 | Snap ring bearing type flange coupling |
| CN201599330U (en) * | 2009-12-18 | 2010-10-06 | 大耐泵业有限公司 | Shaft connecting structure |
| CN202140465U (en) * | 2011-05-19 | 2012-02-08 | 陕西中隆建材机械有限责任公司 | Device for connecting extruder spindle and reducer |
| CN103775516A (en) * | 2012-10-28 | 2014-05-07 | 山东双轮股份有限公司 | Clamping shell coupler |
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| CN104632909A (en) * | 2013-11-11 | 2015-05-20 | 无锡市后宅振新机械有限公司 | Shaft coupling structure of calendaring machine |
| CN203641299U (en) * | 2013-12-11 | 2014-06-11 | 安徽威能电机有限公司 | Segmented connecting shaft connecting structure of large motor |
| CN204344707U (en) * | 2014-12-27 | 2015-05-20 | 淄博功力机械制造有限责任公司 | Flange folder coupling |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498175A (en) * | 2019-08-06 | 2019-11-26 | 安徽兰翔纺机科技有限公司 | A textile rubber roller retracting device |
| CN110498175B (en) * | 2019-08-06 | 2020-12-22 | 安徽兰翔纺机科技有限公司 | A textile rubber roller retracting device |
| CN112160998A (en) * | 2020-09-28 | 2021-01-01 | 中国汽车工程研究院股份有限公司 | Threaded centering coupling |
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| PB01 | Publication | ||
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Application publication date: 20180803 |