CN206870855U - A kind of adjustable power transmission shaft flexibility intermediate strutting device - Google Patents
A kind of adjustable power transmission shaft flexibility intermediate strutting device Download PDFInfo
- Publication number
- CN206870855U CN206870855U CN201720538079.2U CN201720538079U CN206870855U CN 206870855 U CN206870855 U CN 206870855U CN 201720538079 U CN201720538079 U CN 201720538079U CN 206870855 U CN206870855 U CN 206870855U
- Authority
- CN
- China
- Prior art keywords
- side plate
- transmission shaft
- adjustment hole
- power transmission
- support frame
- 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 adjustable power transmission shaft flexibility intermediate strutting device, including U-shaped support frame, support base and wing plate, U-shaped support frame includes bottom plate, the first side plate and the second side plate；Support base is located between the first side plate and the second side plate of U-shaped support frame；Wing plate is fixedly connected with the upper top of U-shaped support frame biside plate；Offer the first parallel adjustment hole on bottom plate along its length, the length direction of the first side plate and the second side plate offers the second adjustment hole；Position offers the cylindrical structure of centre bore centered on support base, the inwall of centre bore is pasted with rubber pad ring, power transmission shaft supporting shell is provided with rubber pad ring, support base bottom surface and side are equipped with regulating bolt post, and after by regulating bolt post being each passed through the first adjustment hole and the second adjustment hole, fixed by fixing nut；There is the utility model transmission shaft support device position can adjust, and flexibility is high, the advantages of can absorbing buffering and shake.
Description
Technical field
The utility model belongs to truck drive shaft technical field, and in particular to a kind of adjustable power transmission shaft flexibility intermediate supports
Device.
Background technology
Intermediate support frame is the essential part of front propeller shaft, accounts for 40% or so of all power transmission shafts, intermediate support
One of the main reason for frame is also one of most flimsy parts in power transmission shaft parts, and it is damaged is exactly that front propeller shaft is filling
Caused during matching somebody with somebody with intermediate support assembly out of plumb power transmission shaft interfere and jolt when high speed rotates during shake
It is caused.Existing power transmission shaft intermediate support is connected directly between in crossbeam hanging by bolt, is propped up among power transmission shaft and power transmission shaft
In support member assembling process, the angle of intermediate supports and horizontal plane is unadjustable, causes intermediate support deformation in use, breaks
Split.The power transmission shaft intermediate supports of its vehicle frame of different series vehicle or homology train type are different from the angle of horizontal plane, in causing
Between support member species it is various.
The conventional intermediate support of commercial car erects suspension front propeller shaft, does not use rubber blanket to reduce and eliminate vehicle and is expert at
The vibrations occurred during sailing.
Utility model content
Problem to be solved in the utility model is to be directed to the existing unadjustable position of power transmission shaft intermediate strutting device, flexibly
Property it is low, it is impossible to the problem of absorbing buffering and vibrations, there is provided a kind of position can be adjusted, and flexibility is high, can absorb buffering and
The adjustable power transmission shaft flexibility intermediate strutting device of vibrations.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：A kind of adjustable power transmission shaft is flexible
Intermediate strutting device, including U-shaped support frame, support base and wing plate, the U-shaped support frame include bottom plate, the first side plate and second
Side plate；The support base is located between the first side plate and the second side plate of U-shaped support frame；The wing plate and U-shaped support frame both sides
The upper top of plate is fixedly connected, and the through hole for being easy to be connected with vehicle frame is offered on wing plate；Edge on the bottom plate of the U-shaped support frame
Length direction offers two the first parallel adjustment holes, and the first side plate and the second side plate are vertically relatively set with respectively
Second adjustment hole；Position offers the cylindrical structure of centre bore centered on the support base, and the inwall of centre bore is pasted with rubber
Rubber cushion ring, rubber pad ring is interior to be provided with power transmission shaft supporting shell, and support base bottom surface and side are equipped with regulating bolt post；And pass through bolt
After post is each passed through the first adjustment hole and the second adjustment hole, fixed by fixing nut；Regulating bolt post in two the first adjustment holes
Quantity summation be no less than one no less than the quantity of regulating bolt post in three and any one first adjustment hole, the second regulation
The quantity of regulating bolt post is no less than two in hole.
It is as a kind of further improvement project of adjustable power transmission shaft flexibility intermediate strutting device of the utility model：It is described
The first adjustment hole and the second adjustment hole are round end flat key shape in U-shaped support frame.
It is as a kind of further improvement project of adjustable power transmission shaft flexibility intermediate strutting device of the utility model：It is described
If the both ends of the surface of rubber pad ring offer dried layer annular damping trough.
It is as a kind of further improvement project of adjustable power transmission shaft flexibility intermediate strutting device of the utility model：It is described
The center of two the second adjustment holes center superposition with place side plate respectively.
Beneficial effect
Compared with prior art, a kind of beneficial effect of adjustable power transmission shaft flexibility intermediate strutting device of the utility model
It is：The adjustable power transmission shaft flexibility intermediate strutting device of the utility model can be driven during use according to different automobile types
The change of axle installation site is adjusted, and power transmission shaft and support base is kept vertical.Rubber blanket can reduce and eliminate vehicle and exist
The vibrations occurred during traveling, the shake of vehicle is reduced, be advantageous to improve the balance quality of driving-shaft assembly.The utility model
Transmission shaft support device there is position can adjust, flexibility is high, the advantages of can absorbing buffering and vibrations.
Brief description of the drawings
Fig. 1 is a kind of structural representation of adjustable power transmission shaft flexibility intermediate strutting device；
Reference：1st, support base, 2, wing plate, 3, bottom plate, the 4, first side plate, the 5, second side plate, the 6, first adjustment hole, 7,
Second adjustment hole, 8, fixing nut, 9, rubber pad ring, 10, power transmission shaft supporting shell, 11, regulating bolt post.
Embodiment
It is below specific embodiment of the utility model and the technical solution of the utility model is made with reference to accompanying drawing further
Description, but the utility model is not limited to this embodiment.
Embodiment, a kind of adjustable power transmission shaft flexibility intermediate strutting device, including U-shaped support is described in detail with reference to accompanying drawing
Frame, support base 1 and wing plate 2, the U-shaped support frame include bottom plate 3, the first side plate 4 and the second side plate 5；The support base 1 is located at
Between the first side plate 4 and the second side plate 5 of U-shaped support frame；The upper top of the wing plate 2 and U-shaped support frame biside plate, which is fixed, to be connected
Connect, and the through hole for being easy to be connected with vehicle frame is offered on wing plate 2；Offered along its length on the bottom plate 3 of the U-shaped support frame
Two the first parallel adjustment holes 6, the first side plate 4 and the second side plate 5 offer the second regulation along the length direction of side plate respectively
Hole 7；Position offers the cylindrical structure of centre bore centered on the support base 1, and the inwall of centre bore is pasted with rubber pad ring
9, rubber pad ring 9 is interior to be provided with power transmission shaft supporting shell 10, and the bottom surface of support base 1 and side are equipped with regulating bolt post 11, and pass through tune
After section bolt column 11 is each passed through the first adjustment hole and the second adjustment hole, fixed by fixing nut 8；In two the first adjustment holes 6
The quantity that the quantity summation of regulating bolt post 11 is no less than regulating bolt post 11 in three and any one first adjustment hole 6 is many
Two are no less than in the quantity of regulating bolt post 11 in one, the second adjustment hole 7.The He of first adjustment hole 6 in the U-shaped support frame
Second adjustment hole 7 is round end flat key shape.If the 9 preceding surface of rubber pad ring and rear surface offer dried layer damping trough, and respectively
Damping trough is circumferentially disposed along rubber pad ring 9.The center of described two second adjustment holes 7 is heavy with the center of place side plate respectively
Close.
When using the utility model, power transmission shaft is installed in the power transmission shaft supporting shell 10 in support base 1, according to power transmission shaft
The position of installation, the position of support base 1 is adjusted by the regulating bolt post 11 of the both sides of support base 1 and bottom surface, adjusted
During section, fixing nut 8 and regulating bolt post 11 are in relaxed state, then by support base 1 along horizontally or vertically
Direction moves, and power transmission shaft is kept vertical with support base 1, then tightens fixing nut 8.When in two the first adjustment holes 6
When the quantity summation of regulating bolt post 11 is three, the quantity of regulating bolt post 11 is two in one of adjustment hole, another
The quantity of regulating bolt post 11 is one in individual adjustment hole, and three regulating bolt posts 11 can make up arbitrary triangle, so as to
Add the stability of support base 1；When the quantity summation of regulating bolt post 11 in two the first adjustment holes 6 is four, wherein
The quantity of regulating bolt post 11 is two in one adjustment hole, and the quantity of regulating bolt post 11 is two in another adjustment hole,
Four regulating bolt posts 11 can make up arbitrary quadrangle, so as to strengthen the stability of support base 1.First side plate 4 and second
When the quantity of regulating bolt post 11 is two in the second adjustment hole 7 on drafting board, when pine occurs for one of regulating bolt post 11
Another regulating bolt post 11 can continue to play a part of stable and fastening support seat 1 when dynamic；First side plate 4 and the second drafting board
It is stronger to the stabilization and fastening effect of support base 1 when the quantity of regulating bolt post 11 is three in upper second adjustment hole 7.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (4)
1. a kind of adjustable power transmission shaft flexibility intermediate strutting device, including U-shaped support frame, support base（1）With two wing plates（2）,
It is characterized in that：The U-shaped support frame includes bottom plate（3）, the first side plate（4）With the second side plate（5）；The support base（1）Position
In the first side plate of U-shaped support frame（4）With the second side plate（5）Between；The wing plate（2）With the top of U-shaped support frame biside plate
It is respectively fixedly connected with, and wing plate（2）On offer the through hole for being easy to be connected with vehicle frame；The bottom plate of the U-shaped support frame（3）Upper edge
Length direction offers two the first parallel adjustment holes（6）, the first side plate（4）With the second side plate（5）Respectively along the length of side plate
Degree direction opens up the second adjustment hole（7）；The support base（1）Centered on position offer the cylindrical structure of centre bore, center
The inwall in hole is pasted with rubber pad ring（9）, rubber pad ring（9）It is interior to be provided with power transmission shaft supporting shell（10）, support base（1）Bottom surface and side
Face is equipped with regulating bolt post（11）, and pass through regulating bolt post（11）After being each passed through the first adjustment hole and the second adjustment hole,
By fixing nut（8）It is fixed；Two the first adjustment holes（6）Interior regulating bolt post（11）Quantity summation it is no less than three and any
One the first adjustment hole（6）Interior regulating bolt post（11）Quantity be no less than one, the second adjustment hole（7）Interior regulating bolt post
（11）Quantity be no less than two.
A kind of 2. adjustable power transmission shaft flexibility intermediate strutting device according to claim 1, it is characterised in that：The U-shaped
First adjustment hole in support frame（6）With the second adjustment hole（7）It is round end flat key shape.
A kind of 3. adjustable power transmission shaft flexibility intermediate strutting device according to claim 1, it is characterised in that：The rubber
Gasket ring（9）If both ends of the surface offer dried layer annular damping trough.
A kind of 4. adjustable power transmission shaft flexibility intermediate strutting device according to claim 1, it is characterised in that：Described second
Adjustment hole（7）The center center superposition with place side plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538079.2U CN206870855U (en) | 2017-05-16 | 2017-05-16 | A kind of adjustable power transmission shaft flexibility intermediate strutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538079.2U CN206870855U (en) | 2017-05-16 | 2017-05-16 | A kind of adjustable power transmission shaft flexibility intermediate strutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206870855U true CN206870855U (en) | 2018-01-12 |
Family
ID=61339755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720538079.2U Expired - Fee Related CN206870855U (en) | 2017-05-16 | 2017-05-16 | A kind of adjustable power transmission shaft flexibility intermediate strutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206870855U (en) |
-
2017
- 2017-05-16 CN CN201720538079.2U patent/CN206870855U/en not_active Expired - Fee Related
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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: 20180112 Termination date: 20180516 |