CN206129921U - One -way flexible shaft coupling of rod end self -lubricating joint ball bearing - Google Patents
One -way flexible shaft coupling of rod end self -lubricating joint ball bearing Download PDFInfo
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- CN206129921U CN206129921U CN201621088897.9U CN201621088897U CN206129921U CN 206129921 U CN206129921 U CN 206129921U CN 201621088897 U CN201621088897 U CN 201621088897U CN 206129921 U CN206129921 U CN 206129921U
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- bearing
- joint ball
- self
- bolt group
- ball bearing
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Abstract
The utility model relates to an one -way flexible shaft coupling of rod end self -lubricating joint ball bearing, include: axle sleeve, ring flange, connecting rod, self -lubricating joint ball bearing and bearing dabber fixing bolt group, the body of a bridge. The axle sleeve is connected with the ring flange, be connected through the connecting rod between ring flange and the body of a bridge, self -lubricating joint ball bearing is installed inside the connecting rod rod end, self -lubricating joint ball bearing passes through dabber fixing bolt group and is connected with the body of a bridge or ring flange, equal angle is with revolving to the three connecting rod that distributes between the unilateral flange and the body of a bridge, the opposite side ring flange is the same with the joining method of the body of a bridge, the connecting rod distributes and is opposite direction, it compares to cooccurrence some shaft couplings, its characteristic has bigger flexible compensating space, respectively can be radially, do the distance compensation in the axial, also can carry out simultaneously each compensation to the angle.
Description
Technical field
The utility model is a kind of rod end self-lubricating joint ball bearing one-way flexible shaft coupling, is related to mechanical transmission fields,
And Large-Scale Equipment assembling field.
Background technology
Shaft coupling is to be widely used in two axles（Driving shaft and driven shaft）Between attachment means, its purpose is exactly to realize two
The common rotation of axle is with transmitting torque.Require that it should have buffering, vibration damping and improve shafting dynamic in transmission process simultaneously
The performance of energy, the flexible shaft coupling of the flexible clutch being usually used, diaphragm coupling, bellows coupling etc..All of
In flexible clutch, they differ from one another, but their use environment has certain limitation, the i.e. alignment degree of two axles not
Energy deviation is too big, and big position skew can not occurs in operation process, can only be motor-driven in the deviation range for allowing.So
For some needs are in transmission process, in the case that two axles constantly carry out change in location, general shaft coupling cannot be sent out
Wave their effect.Even if some shaft couplings have the deviation compensation ability of the aspects such as certain angle, displacement, but due to itself
The reason for structure and its material, be also all a small amount of compensation, if applying to the big load and its activity space ratio of alternately change
Under larger occasion, common shaft coupling cannot play a role.
The content of the invention
In order to overcome the shortcomings of that above-mentioned prior art is present, the utility model provides a kind of rod end self-lubricating joint ball axle
One-way flexible shaft coupling is held, the utility model is achieved through the following technical solutions：
A kind of rod end self-lubricating joint ball bearing one-way flexible shaft coupling, including axle sleeve, ring flange, connecting rod, the body of a bridge, Zi Run
Sliding self-lubricating joint ball bearing and bearing core shaft fixing bolt group；The axle sleeve is connected with the ring flange melting welding, the axle sleeve
Endoporus is provided with keyway, a screw thread mouth is tapped with wall, for fixing axle；Pass through the connecting rod between the ring flange and the affiliated body of a bridge
Connection；Self-lubricating joint ball bearing is installed on inside the rod end of the connecting rod two ends；Self-lubricating joint ball bearing described in one end
It is connected with the ring flange by the mandrel fixing bolt group；Self-lubricating joint ball bearing described in the other end passes through the mandrel
Fixing bolt group is connected with the body of a bridge；The connecting rod equal angular circular distribution, rotation between the ring flange and the body of a bridge
To identical, opposite side ring flange is identical with the method for attachment of the body of a bridge, and the distribution of connecting rod rotation direction is presented rightabout.
Compared with prior art, the beneficial effects of the utility model are：
1. its applying working condition is more extensive, is particularly suited under the working environment that can be used not only for little deviation compensation rate
Large deviation compensates operating mode；
2. as a result of self-lubricating joint ball bearing, so the radial missing compensation of shaft coupling and angular deviation compensation phase
Than the increase that common logical shaft coupling has several times, because connecting rod both-end is all by there is self-lubricating ball bearing, it is possible to achieve axial direction
Vertical range deviation compensation, and compensation rate is considerable；
3. maintained without the need for constantly moistening oil by the way that shaft coupling long-term operation using self-lubricating joint ball bearing, can be made, this
For saving substantial amounts of cost in the operation and maintenance link of industrial shaft coupling, therefore, the utility model comprehensively improves machine
The performances such as buffering, damping, the compensation in tool transmission；
Description of the drawings：
Fig. 1 is the single-ended part explosive view of the utility model flexible clutch.
Fig. 2 is the single-ended connecting rod distribution schematic diagram of the utility model flexible clutch.
Fig. 3 is the normality schematic diagram of the utility model flexible clutch.
Fig. 4 is the utility model flexible clutch deviation compensation performance schematic diagram.
Specific embodiment：
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by what is illustrated in accompanying drawing
Specific embodiment is describing the utility model.However, it should be understood that these descriptions are simply exemplary, and it is not intended to limit this reality
With new scope.Additionally, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily mixing
Confuse concept of the present utility model.
Structure composition of the present utility model is as shown in Figure 1, Figure 2, Figure 3, Figure 4.A kind of rod end self-lubricating joint ball bearing list
To flexible clutch, including：Axle sleeve, ring flange, first connecting rod, second connecting rod, third connecting rod, the first self-lubricating joint ball axle
Hold, the second self-lubricating joint ball bearing, the 3rd self-lubricating joint ball bearing, four selfs lubricating joint ball bearing, the 5th self-lubricating
Joint ball bearing, the 6th self-lubricating joint ball bearing, clutch shaft bearing mandrel fixing bolt group, second bearing mandrel fixing bolt
Group, 3rd bearing mandrel fixing bolt group, fourth bearing mandrel fixing bolt group, 5th bearing mandrel fixing bolt group, the 6th
Bearing core shaft fixing bolt group, the body of a bridge；The axle sleeve（1）With the ring flange（2）Melting welding connects, in order to increase structural strength drop
Low weight, both adopt carbon steel material.The axle sleeve（1）Endoporus is provided with a keyway, and a screwed hole is tapped with wall, it is therefore intended that Gu
Driving shaft in fixed transmission（Input shaft）.
The first self-lubricating joint ball bearing（3a）It is first with the first connecting rod（6）One end is engaged installation, and described
One connecting rod（6）Two ends are provided with arcuate socket, serve as the first self-lubricating joint ball bearing（3a）Outer ring, by more than joint ball from
The utility model shaft coupling is set to have wider array of deviation compensation ability by the bindiny mechanism spent；The first self-lubricating joint ball axle
Hold（3a）Again with clutch shaft bearing mandrel fixing bolt group（3）It is connected, finally by the clutch shaft bearing mandrel fixing bolt group
（3）It is connected to ring flange（2）On, the 3rd bearing mandrel fixing bolt group（5）It is by screw bolt and nut and pre-loading screw
Composition, bolt passes through ring flange through hole, and the other end presses top nut, and after nut screwing clamping, then tall and erect one tightens screw, screw circumference point
Cloth is angularly distributed at nut edge, it is to avoid unbalance stress phenomenon, from terms of integrated connection, preferably improves bolt connection
Stability and security；5th self-lubricating joint ball bearing（10a）It is first with the first connecting rod（6）The other end is engaged
Install, the 5th self-lubricating joint ball bearing（10a）Again with 5th bearing mandrel fixing bolt group（10）It is connected, finally
By the 5th bearing mandrel fixing bolt group（10）It is connected to the body of a bridge（12）On.
The ring flange（2）With the second bearing mandrel fixing bolt group（4）With the second self-lubricating joint ball axle
Hold（4a）With the second connecting rod（7）With the fourth bearing mandrel fixing bolt group（9）With the four selfs lubricating joint ball
Bearing（9a）With the body of a bridge（12）Connection.
The ring flange（2）With the 3rd bearing mandrel fixing bolt group（5）With the 3rd self-lubricating joint ball axle
Hold（5a）With the third connecting rod（8）With the 6th bearing mandrel fixing bolt group（11）With the 6th self-lubricating joint ball
Bearing（11a）With the body of a bridge（12）Connection；This shaft coupling integrally belongs to symmetrical structure, the axle sleeve of the other end, ring flange, connecting rod,
Connection between self-lubricating joint ball bearing, bearing core shaft fixing bolt group, the body of a bridge is identical with the above, but the rotation of connecting rod
To contrary.
The above specific embodiment, the technical problem solved to the utility model, technical scheme and beneficial effect are carried out
Further describe, should be understood that and the foregoing is only specific embodiment of the utility model, be not used to
The utility model is limited, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements done etc.,
Should be included within protection domain of the present utility model.
Claims (3)
1. a kind of rod end self-lubricating joint ball bearing one-way flexible shaft coupling, including：Axle sleeve, ring flange, first connecting rod, second connect
Bar, third connecting rod, the first self-lubricating joint ball bearing, the second self-lubricating joint ball bearing, the 3rd self-lubricating joint ball bearing,
Four selfs lubricating joint ball bearing, the 5th self-lubricating joint ball bearing, the 6th self-lubricating joint ball bearing, clutch shaft bearing mandrel are fixed
Bolt group, second bearing mandrel fixing bolt group, 3rd bearing mandrel fixing bolt group, fourth bearing mandrel fixing bolt group,
5th bearing mandrel fixing bolt group, 6th bearing mandrel fixing bolt group, the body of a bridge；It is characterized in that the axle sleeve（1）With method
Blue disk（2）Connected by melting welding；The first self-lubricating joint ball bearing（3a）With first connecting rod（6）Assemble according to bearing one end
Method install, then with clutch shaft bearing mandrel fixing bolt group（3）Coordinated by transient mode and installed, last clutch shaft bearing mandrel is consolidated
Determine bolt group（3）With ring flange（2）Jing itself is threadedly coupled；Using same method, the second self-lubricating joint ball bearing
（4a）With second connecting rod（7）One end according to bearing assembly method install, then with second bearing mandrel fixing bolt group（4）By mistake
The mode of crossing coordinates installation, the second last bearing core shaft fixing bolt group（4）With ring flange（2）Jing itself is threadedly coupled；Described
Three self-lubricating joint ball bearings（5a）Elder generation and third connecting rod（8）One end according to bearing assembly method install, then with 3rd bearing mandrel
Fixing bolt group（5）Coordinated by transient mode and installed, last 3rd bearing mandrel fixing bolt group（5）With ring flange（2）Jing
Itself threaded connection；The four selfs lubricating joint ball bearing（9a）Elder generation and first connecting rod（6）The other end is according to bearing assembling side
Method install, then with fourth bearing mandrel fixing bolt group（9）Coordinated by transient mode and installed, last fourth bearing mandrel is fixed
Bolt group（9）With the body of a bridge（12）Jing itself is threadedly coupled；5th self-lubricating joint ball bearing（10a）Elder generation and second connecting rod
（7）The other end according to bearing assembly method install, then with 5th bearing mandrel fixing bolt group（10）Coordinated by transient mode
Install, last 5th bearing mandrel fixing bolt group（10）With the body of a bridge（12）Jing itself is threadedly coupled；6th self-lubricating is closed
Section ball bearing（11a）Elder generation and third connecting rod（8）The other end is installed according to bearing assembly method, then fixes spiral shell with 6th bearing mandrel
Bolt group（11）Coordinated by transient mode and installed, last 6th bearing mandrel fixing bolt group（11）With the body of a bridge（12）Jing itself spiral shells
Line connects.
2. a kind of rod end self-lubricating joint ball bearing one-way flexible shaft coupling according to claim 1, it is characterised in that：Institute
State first connecting rod（6）, second connecting rod（7）With third connecting rod（8）It is distributed into rotation direction successively, and alternate 120 degree.
3. a kind of rod end self-lubricating joint ball bearing one-way flexible shaft coupling according to claim 1, it is characterised in that：This
Shaft coupling integrally belongs to symmetrical structure, and all component connection of the other end and installation are identical with the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088897.9U CN206129921U (en) | 2016-09-29 | 2016-09-29 | One -way flexible shaft coupling of rod end self -lubricating joint ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088897.9U CN206129921U (en) | 2016-09-29 | 2016-09-29 | One -way flexible shaft coupling of rod end self -lubricating joint ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129921U true CN206129921U (en) | 2017-04-26 |
Family
ID=58571049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621088897.9U Expired - Fee Related CN206129921U (en) | 2016-09-29 | 2016-09-29 | One -way flexible shaft coupling of rod end self -lubricating joint ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100276A (en) * | 2017-12-03 | 2018-06-01 | 中国直升机设计研究所 | A kind of multiple degrees of freedom error-compensating apparatus |
| CN109780078A (en) * | 2019-03-20 | 2019-05-21 | 无锡创明传动工程有限公司 | A kind of Universal coupling |
-
2016
- 2016-09-29 CN CN201621088897.9U patent/CN206129921U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100276A (en) * | 2017-12-03 | 2018-06-01 | 中国直升机设计研究所 | A kind of multiple degrees of freedom error-compensating apparatus |
| CN108100276B (en) * | 2017-12-03 | 2021-07-23 | 中国直升机设计研究所 | Multi freedom error compensation device |
| CN109780078A (en) * | 2019-03-20 | 2019-05-21 | 无锡创明传动工程有限公司 | A kind of Universal coupling |
| CN109780078B (en) * | 2019-03-20 | 2024-04-05 | 无锡创明传动工程有限公司 | Novel universal coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |