CN207814262U - A kind of novel universal spindle nose - Google Patents
A kind of novel universal spindle nose Download PDFInfo
- Publication number
- CN207814262U CN207814262U CN201721890457.XU CN201721890457U CN207814262U CN 207814262 U CN207814262 U CN 207814262U CN 201721890457 U CN201721890457 U CN 201721890457U CN 207814262 U CN207814262 U CN 207814262U
- Authority
- CN
- China
- Prior art keywords
- connector
- sleeve
- axle sleeve
- spindle nose
- pedestal
- 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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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 210000001331 nose Anatomy 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 5
- YOEWQQVKRJEPAE-UHFFFAOYSA-L succinylcholine chloride (anhydrous) Chemical class [Cl-].[Cl-].C[N+](C)(C)CCOC(=O)CCC(=O)OCC[N+](C)(C)C YOEWQQVKRJEPAE-UHFFFAOYSA-L 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 241000239290 Araneae Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Motor Power Transmission Devices (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a kind of novel universal spindle noses, including the first connector and the second connector, one end of first connector and the second connector is both provided with pedestal, the top of pedestal is provided with axle sleeve, the outer wall of axle sleeve is provided with ring baffle, annular shock-absorbing sleeve is provided between ring baffle and pedestal, and annular shock-absorbing sleeve is coated on the outer surface of axle sleeve, the outer surface of axle sleeve is provided with bolt hole, and axle sleeve is internally provided with keyway.The utility model is a kind of novel universal spindle nose, by coating one layer of annular shock-absorbing sleeve in the sleeve outer surface of universal spindle nose, it reduces propeller shaft tube in transmission process and generates resonance noise, and annular shock-absorbing sleeve has preferable damping vibration attenuation characteristic, partial vibration energy can be absorbed, keep delivery steady, noise is low.
Description
Technical field
The utility model is related to a kind of shaft coupling, more particularly to a kind of novel universal spindle nose.
Background technology
Universal coupling with spider is a kind of most common shaft coupling.It can be made not in same axis using the characteristics of its structure
Line or the two axis isogonism speed continuous rotaries that axis dog-ear is larger or axial movement is larger, and reliably transmit torque and movement.Energy
Be widely used in lifting, engineering transportation, mine, oil, ship, coal, rubber, papermaking equipment and other Heavy duty maching industries machinery
Torque is transmitted in shafting.Universal coupling with spider is mainly characterized in that：With larger angle compensation ability, compact-sized
Rationally, large carrying capacity, transmission efficiency height etc., but the disadvantage is that the propeller shaft tube of thin-wall circular tubular is easy to happen resonance and produces
Raw resonance noise, influences transmission stability.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of novel universal spindle nose,
By coating one layer of annular shock-absorbing sleeve in the sleeve outer surface of universal spindle nose, reduces propeller shaft tube in transmission process and generate resonance
Noise, and annular shock-absorbing sleeve has preferable damping vibration attenuation characteristic, can absorb partial vibration energy, keep delivery steady, noise
It is low.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of novel universal spindle nose of the utility model, including the first connector and the second connector, first connector and second
One end of connector is both provided with pedestal, and the top of the pedestal is provided with axle sleeve, and the outer wall of the axle sleeve is provided with ring baffle,
Annular shock-absorbing sleeve is provided between the ring baffle and pedestal, and annular shock-absorbing sleeve is coated on the outer surface of axle sleeve, the axis
The outer surface of set is provided with bolt hole, and the axle sleeve is internally provided with keyway.
As a kind of optimal technical scheme of the utility model, cross is provided between first connector and the second connector
Axis, the cross axle are fixedly connected by pin with the first connector and the second connector.
As a kind of optimal technical scheme of the utility model, it is all provided on first connector, the second connector and cross axle
It is equipped with pin hole.
As a kind of optimal technical scheme of the utility model, the bolt hole is located at annular gear with annular shock-absorbing sleeve
The both sides of plate.
As a kind of optimal technical scheme of the utility model, the outer diameter of the ring baffle is equal with the outer diameter of pedestal,
The outer diameter of the annular shock-absorbing sleeve is equal with the outer diameter of ring baffle, and the internal diameter of annular shock-absorbing sleeve is equal with the outer diameter of axle sleeve.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model is a kind of novel universal spindle nose, is subtracted by coating one layer of annular in the sleeve outer surface of universal spindle nose
Shake set reduces propeller shaft tube in transmission process and generates resonance noise, and annular shock-absorbing sleeve has preferable damping vibration attenuation characteristic,
Partial vibration energy can be absorbed, keeps delivery steady, noise is low.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is one of partial structural diagram of the utility model；
Fig. 3 is the two of the partial structural diagram of the utility model；
Fig. 4 is the three of the partial structural diagram of the utility model；
Fig. 5 is the four of the partial structural diagram of the utility model；
In figure：1, the first connector；2, the second connector；3, pedestal；4, ring baffle；5, annular shock-absorbing sleeve；6, axle sleeve；7, spiral shell
Keyhole；8, keyway；9, cross axle；10, pin hole；11, pin.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-5, the utility model provides a kind of novel universal spindle nose, including the first connector 1 and the second connector 2,
One end of first connector 1 and the second connector 2 is both provided with pedestal 3, and the top of pedestal 3 is provided with axle sleeve 6, and the outer wall of axle sleeve 6 is set
It is equipped with ring baffle 4, annular shock-absorbing sleeve 5 is provided between ring baffle 4 and pedestal 3, and annular shock-absorbing sleeve 5 is coated on axle sleeve 6
Outer surface, the material of annular shock-absorbing sleeve 5 is chlorinated scoline, and chlorinated scoline has preferable damping vibration attenuation characteristic,
Partial vibration energy can be absorbed, keeps delivery steady, noise is low, and the effect of ring baffle 4 is prevented in transmission process, and annular subtracts
Shake set 5 falls off, and the outer surface of axle sleeve 6 is provided with bolt hole 7, and axle sleeve 6 is internally provided with keyway 8, and the effect of keyway 8 is to prevent
Transmission shaft falls off in the inside of axle sleeve 6.
Further, cross axle 9 is provided between the first connector 1 and the second connector 2, cross axle 9 passes through pin 11 and
One connector 1 is fixedly connected with the second connector 2, the effect of cross axle 9 be make it is not larger or axial in same axis or axis dog-ear
Mobile two larger axis isogonism speed continuous rotaries.
It is both provided with pin hole 10 on first connector 1, the second connector 2 and cross axle 9, the first connector 1, the second connector can be made
2 connect fastening between cross axle 9 respectively by pin 11.
Bolt hole 7 is located at the both sides of ring baffle 4 with annular shock-absorbing sleeve 5, facilitates and passes through bolt between axis and axle sleeve 6
Connection.
The outer diameter of ring baffle 4 is equal with the outer diameter of pedestal 3, the outer diameter of annular shock-absorbing sleeve 5 and the outer diameter phase of ring baffle 4
Deng, and the internal diameter of annular shock-absorbing sleeve 5 is equal with the outer diameter of axle sleeve 6, annular shock-absorbing sleeve 5 is provided with opening, is conveniently sleeved on axle sleeve 6
On, the material of annular shock-absorbing sleeve 5 is chlorinated scoline, and chlorinated scoline has preferable damping vibration attenuation characteristic, can inhale
Receiving portions vibrational energy keeps delivery steady, and noise is low.
Specifically, being inserted into pin 11 in the inside of pin hole 10, two connectors are connected by cross axle 9, in pedestal 3 and ring
Annular shock-absorbing sleeve 5 is placed among shape baffle 4, either driven shaft is inserted in the inside of axle sleeve 6 and makes transmission shaft or driven by transmission shaft
Key on axis outer wall is matched with the keyway 8 inside axle sleeve 6, then is inserted into bolt inside bolt hole 7, is tightened bolt, that is, is completed
Axle sleeve 6 and the connection of axis coordinate, and in two axis transmission process, the effect of cross axle 9 is to make not roll in same axis or axis
Angle is larger or the larger two axis isogonism speed continuous rotaries of axial movement, the annular shock-absorbing sleeve 5 of chlorinated scoline material have compared with
Good damping vibration attenuation characteristic, can absorb the partial vibration energy in transmission process, keep delivery steady, noise is low.
The utility model is a kind of novel universal spindle nose, is subtracted by coating one layer of annular in the sleeve outer surface of universal spindle nose
Shake set 5 reduces propeller shaft tube in transmission process and generates resonance noise, and annular shock-absorbing sleeve 5 has preferable damping vibration attenuation special
Property, partial vibration energy can be absorbed, keeps delivery steady, noise is low.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of novel universal spindle nose, including the first connector（1）With the second connector（2）, which is characterized in that first connector
（1）With the second connector（2）One end be both provided with pedestal（3）, the pedestal（3）Top be provided with axle sleeve（6）, the axle sleeve
（6）Outer wall be provided with ring baffle（4）, the ring baffle（4）With pedestal（3）Between be provided with annular shock-absorbing sleeve（5）, and
Annular shock-absorbing sleeve（5）It is coated on axle sleeve（6）Outer surface, the axle sleeve（6）Outer surface be provided with bolt hole（7）, the axis
Set（6）Be internally provided with keyway（8）.
2. a kind of novel universal spindle nose according to claim 1, which is characterized in that first connector（1）It is connect with second
Head（2）Between be provided with cross axle（9）, the cross axle（9）Pass through pin（11）With the first connector（1）With the second connector（2）
It is fixedly connected.
3. a kind of novel universal spindle nose according to claim 2, which is characterized in that first connector（1）, the second connector
（2）And cross axle（9）On be both provided with pin hole（10）.
4. a kind of novel universal spindle nose according to claim 1, which is characterized in that the bolt hole（7）With annular damping
Set（5）It is located at ring baffle（4）Both sides.
5. a kind of novel universal spindle nose according to claim 1, which is characterized in that the ring baffle（4）Outer diameter with
Pedestal（3）Outer diameter it is equal, it is described annular shock-absorbing sleeve（5）Outer diameter and ring baffle（4）Outer diameter it is equal, and annular shock-absorbing sleeve
（5）Internal diameter and axle sleeve（6）Outer diameter it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890457.XU CN207814262U (en) | 2017-12-29 | 2017-12-29 | A kind of novel universal spindle nose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890457.XU CN207814262U (en) | 2017-12-29 | 2017-12-29 | A kind of novel universal spindle nose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207814262U true CN207814262U (en) | 2018-09-04 |
Family
ID=63328536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890457.XU Expired - Fee Related CN207814262U (en) | 2017-12-29 | 2017-12-29 | A kind of novel universal spindle nose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207814262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759466A (en) * | 2018-11-29 | 2019-05-17 | 芜湖天金机械有限公司 | A kind of small passenger car universal joint or so driving shaft cold extruding pressure technique |
| CN112524224A (en) * | 2020-12-21 | 2021-03-19 | 浙江工业大学 | Vibration and noise reduction speed change gear box based on noise source identification |
-
2017
- 2017-12-29 CN CN201721890457.XU patent/CN207814262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759466A (en) * | 2018-11-29 | 2019-05-17 | 芜湖天金机械有限公司 | A kind of small passenger car universal joint or so driving shaft cold extruding pressure technique |
| CN112524224A (en) * | 2020-12-21 | 2021-03-19 | 浙江工业大学 | Vibration and noise reduction speed change gear box based on noise source identification |
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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: 20180904 |