CN206943247U - Buffer-type universal drive shaft - Google Patents
Buffer-type universal drive shaft Download PDFInfo
- Publication number
- CN206943247U CN206943247U CN201720729561.4U CN201720729561U CN206943247U CN 206943247 U CN206943247 U CN 206943247U CN 201720729561 U CN201720729561 U CN 201720729561U CN 206943247 U CN206943247 U CN 206943247U
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- CN
- China
- Prior art keywords
- diaphragm
- hole
- bolt
- mounting hole
- drive shaft
- 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
The utility model discloses a kind of buffer-type universal drive shaft.It includes No.1 flanged yoke joint, No. two flange jaws, No.1 weld yoke joint and No. two weld yoke joints, the rear end of No.1 weld yoke joint is welded with adapter, adapter is connected with No. two weld yoke joints, connecting seat is set on rear side of No. two flange jaws, diaphragm is set between No. two flange jaws and the end face of connecting seat, left bolt concatenation hole is set in No. two flange jaws, right mounting hole is set on connecting seat, right bolt concatenation hole is set on connecting seat, left mounting hole is set in No. two flange jaws, left bolt is serially connected in left bolt concatenation hole and the right nut that spun after the diaphragm adapter sleeve on diaphragm and diaphragm, right bolt is serially connected in right bolt concatenation hole and the left nut that spun after the diaphragm adapter sleeve on diaphragm and diaphragm.After said structure, the flexibility of universal drive shaft is added, functional reliability is high, reduces the damage of universal drive shaft, has saved cost and added service life and reduce the maintenance of universal drive shaft.
Description
Technical field
It the utility model is related to a kind of universal drive shaft for transmitting moment of torsion, more particularly to a kind of buffer-type universal drive shaft.
Background technology
Existing universal drive shaft includes adapter, the weld yoke joint at adapter both ends and the flange that axis connection is connected by cross
Fork-join head, head flange fork-join head connection milling train, head flange fork-join head connection reductor, existing this universal drive shaft are not appointed
What buffering and rigid connection, when reductor operationally, by universal drive shaft transmit moment of torsion drive milling train move, when reductor stop
During work, milling train easily causes the damage of universal drive shaft in the course of time because inertia is rotated further, and machinery equipment can only shut down dismounting
The universal drive shaft more renewed, take human and material resources and time.
The content of the invention
The technical problems to be solved in the utility model be to provide it is a kind of simple in construction, it is reasonable in design, reliable operation, use the longevity
Order long buffer-type universal drive shaft.
In order to solve the above-mentioned technical problem, buffer-type universal drive shaft of the present utility model, including No.1 flanged yoke joint, No. two
Flange jaw, No.1 weld yoke joint and No. two weld yoke joints, the rear end of No.1 weld yoke joint are welded with adapter, adapter
Rear end be connected with No. two weld yoke joints, be provided with connecting seat on rear side of No. two flange jaws, No. two flange jaws and
One group of diaphragm is provided between the end face of connecting seat, left bolt concatenation hole is provided with No. two flange jaws, is set on connecting seat
There is right mounting hole, right bolt concatenation hole is provided with connecting seat, left mounting hole, left bolt concatenation are provided with No. two flange jaws
In left bolt concatenation hole and it is extend into after the diaphragm adapter sleeve on diaphragm and diaphragm in right mounting hole and is connected with right spiral shell
Mother, right bolt are serially connected in right bolt concatenation hole and extend into after the diaphragm adapter sleeve on diaphragm and diaphragm in left mounting hole
And the left nut that spins.
The diaphragm is flexible membrane.
Left bolt concatenation hole and left mounting hole in No. two flange jaws are provided with multigroup, the right spiral shell on connecting seat
Bolt concatenates hole and right mounting hole is also equipped with multigroup, left bolt concatenation hole and right mounting hole one in No. two flange jaws
One correspondence, the right bolt concatenation hole on the connecting seat correspond with left mounting hole.
After above-mentioned structure, due to the flexible membrane that is set between No. two flange jaws and the end face of connecting seat and
No. two mounting structures between flange jaw and connecting seat of flexible membrane are combined with, thereby increase the flexibility of universal drive shaft, when
When reductor is stopped, cushioning effect is played with the deformation of flexible membrane, the reset of flexible membrane is strong, when stopping, film
Piece resets, and functional reliability is high, reduces the damage of universal drive shaft, so as to save cost and add the use longevity of universal drive shaft
Order and reduce the maintenance of universal drive shaft.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model buffer-type universal drive shaft.
Embodiment
With reference to the accompanying drawings and detailed description, buffer-type universal drive shaft of the present utility model is made further specifically
It is bright.
As illustrated, buffer-type universal drive shaft of the present utility model, including 1, No. two flange jaw 2 of No.1 flanged yoke joint,
No.1 weld yoke joint 3 and No. two weld yoke joints 4, ten are used between No.1 flanged yoke joint 1 and No.1 weld yoke joint 3
Word connecting shaft 5 connects, equally using cross connection axis connection, No.1 weldering between No. two flange jaws 2 and No. two weld yoke joints 4
The rear end for connecing fork-join first 2 is welded with adapter 6, and the rear end of adapter 6 is connected with No. two weld yoke joints 4 by splined shaft, spline housing
Length is scalable, and the rear side of No. two flange jaws 2 is provided with connecting seat 7, between No. two flange jaws 2 and the end face of connecting seat 7
One group of diaphragm 8 is provided with, the left bolt for concatenating left bolt 9 is provided with No. two flange jaws 2 and concatenates hole, on connecting seat 7
Right mounting hole 10 corresponding with left bolt concatenation hole site is provided with, the right side for concatenating right bolt 11 is provided with connecting seat 7
Bolt concatenates hole, and left mounting hole 12 corresponding with right bolt concatenation hole site is provided with No. two flange jaws 2, and left bolt 9 is gone here and there
It is connected in left bolt concatenation hole and is extend into after the diaphragm adapter sleeve on diaphragm 8 and diaphragm 8 in right mounting hole 10, in right peace
Dress is connected with right nut 13 in hole 10, and the size of right mounting hole 10 is more than right nut 13, so that right nut 13 is fully located at
In right mounting hole 10, right bolt 11 is serially connected in right bolt concatenation hole and stretched after the diaphragm adapter sleeve on diaphragm 8 and diaphragm
Enter into left mounting hole 12, spin left nut 14 in left mounting hole 12, and the size of left mounting hole 12 is more than left nut 14, thus
So that left nut 14 is fully located in left mounting hole 12.
Further, described diaphragm 8 is preferably flexible membrane, and described left bolt 14 and right bolt 13 are articulation spiral shell
Bolt, left bolt concatenation hole and left mounting hole 12 in described No. two flange jaws 2 are provided with multigroup, the right side on connecting seat 7
Bolt concatenates hole and right mounting hole 10 is also equipped with multigroup, left bolt concatenation hole and right peace in No. two flange jaws 2
Dress hole 10 corresponds, and the right bolt concatenation hole on the connecting seat 7 corresponds with left mounting hole 12.
Claims (3)
1. a kind of buffer-type universal drive shaft, including No.1 flanged yoke joint（1）, No. two flange jaws（2）, No.1 weld yoke joint
（3）And No. two weld yoke joints（4）, it is characterised in that：The No.1 weld yoke joint（3）Rear end be welded with adapter（6）,
The adapter（6）Rear end and No. two weld yoke joints（4）Connection, No. two flange jaws（2）Rear side be provided with connection
Seat（7）, No. two flange jaws（2）And connecting seat（7）End face between be provided with one group of diaphragm（8）, No. two flanges
Jaw（2）On be provided with left bolt concatenation hole, the connecting seat（7）On be provided with right mounting hole（10）, the connecting seat（7）On
It is provided with right bolt concatenation hole, No. two flange jaws（2）On be provided with left mounting hole（12）, the left bolt（9）Concatenation
Concatenated in left bolt in hole and pass through diaphragm（8）And diaphragm（8）On diaphragm adapter sleeve after extend into right mounting hole（10）Inside simultaneously
It is connected with right nut（13）, the right bolt（11）It is serially connected in right bolt concatenation hole and passes through diaphragm（8）With the film on diaphragm
Left mounting hole is extend into after piece adapter sleeve（12）The interior and left nut that spins（14）.
2. according to the buffer-type universal drive shaft described in claim 1, it is characterised in that：The diaphragm（8）For flexible membrane.
3. according to the buffer-type universal drive shaft described in claim 1 or 2, it is characterised in that：No. two flange jaws（2）On a left side
Bolt concatenates hole and left mounting hole（12）It is provided with multigroup, connecting seat（7）On right bolt concatenation hole and right mounting hole
（10）It is also equipped with multigroup, No. two flange jaws（2）On left bolt concatenation hole and right mounting hole（10）Correspond, institute
State connecting seat（7）On right bolt concatenation hole and left mounting hole（12）Correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729561.4U CN206943247U (en) | 2017-06-22 | 2017-06-22 | Buffer-type universal drive shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729561.4U CN206943247U (en) | 2017-06-22 | 2017-06-22 | Buffer-type universal drive shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206943247U true CN206943247U (en) | 2018-01-30 |
Family
ID=61365094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720729561.4U Expired - Fee Related CN206943247U (en) | 2017-06-22 | 2017-06-22 | Buffer-type universal drive shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206943247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679110A (en) * | 2018-06-07 | 2018-10-19 | 镇江诺兴传动联轴器制造有限公司 | A kind of cross universal coupling |
| CN109191992A (en) * | 2018-11-02 | 2019-01-11 | 张树森 | A kind of flight simulation motion platform |
-
2017
- 2017-06-22 CN CN201720729561.4U patent/CN206943247U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679110A (en) * | 2018-06-07 | 2018-10-19 | 镇江诺兴传动联轴器制造有限公司 | A kind of cross universal coupling |
| CN109191992A (en) * | 2018-11-02 | 2019-01-11 | 张树森 | A kind of flight simulation motion platform |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20190622 |