CN204940090U - There is splined shaft and the vibration wheel of road roller of flexible boot location - Google Patents
There is splined shaft and the vibration wheel of road roller of flexible boot location Download PDFInfo
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- CN204940090U CN204940090U CN201520472941.5U CN201520472941U CN204940090U CN 204940090 U CN204940090 U CN 204940090U CN 201520472941 U CN201520472941 U CN 201520472941U CN 204940090 U CN204940090 U CN 204940090U
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- splined shaft
- flexible boot
- vibrator
- bearing support
- location
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Abstract
The utility model discloses a kind of splined shaft with flexible boot location, comprise splined shaft (7), also comprise flexible boot (6); Described flexible boot (6) is assemblied on splined shaft (7) periphery, and one end of flexible boot (6) is limited on the step of splined shaft, and the other end is limited in vibrator end, flexible boot (6) is compressed and has certain precompression.And a kind of vibration wheel of road roller being provided with the splined shaft of above-mentioned flexible boot location is provided.Under the effect of the precompression of flexible boot, make splined shaft and vibrator carry out axial location, thus reduce the play to axial of splined shaft and vibrator, reduce spline pair wearing and tearing.
Description
Technical field
The utility model relates to a kind of road roller, specifically a kind of splined shaft and vibration wheel of road roller with flexible boot location.
Background technology
The structure of the two vibrator of the many employings of vibrating wheels of domestic and international vibratory roller at present, splined shaft connects two vibrators and transmits moment of torsion between the two.Splined shaft, axially can freely-movable between two vibrators.Because vibrator operationally has certain axial float, and then cause splined shaft to have certain axial float relative to vibrator, and then cause the spline pair of splined shaft to wear and tear, shorten the application life of vibrator, splined shaft, thus vibrating wheels reliability is reduced greatly.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of splined shaft and the vibration wheel of road roller with flexible boot location, reduces the play to axial of splined shaft and vibrator, reduces spline pair wearing and tearing.
To achieve these goals, a kind of splined shaft with flexible boot location of the utility model, comprises splined shaft, also comprises flexible boot; Described flexible boot is assemblied on splined shaft periphery, and one end of flexible boot is limited on the step of splined shaft, and the other end is limited in vibrator end, flexible boot is compressed and has certain precompression.
A kind of scheme of the present utility model, described flexible boot is rubber sleeve.
The utility model, under the effect of the precompression of flexible boot, makes splined shaft and vibrator carry out axial location, thus reduces the play to axial of splined shaft and vibrator, reduces spline pair wearing and tearing.
The utility model also provides a kind of and is provided with the above-mentioned vibration wheel of road roller with the splined shaft of flexible boot location, comprises pinch roller, left outside bearing support, left inside bearing support, left vibrator, right outside bearing support, right inside bearing support, right vibrator and vibration bearing; Left vibrator is assembled in left outside bearing support and left inside bearing support by vibration bearing, and left outside bearing support and left inside bearing support are bolted on pinch roller; Right vibrator is assembled in right outside bearing support and right inside bearing support by vibration bearing, and right outside bearing support and right inside bearing support are bolted on pinch roller; Splined shaft connects left vibrator and right vibrator and transmitting torque, and one end of flexible boot is limited on the step of splined shaft, and the other end is limited in left vibrator and right vibrator end.Because the splined shaft of flexible boot location has above-mentioned technique effect, therefore, be provided with this vibration wheel of road roller with the splined shaft of flexible boot location and also should possess corresponding technique effect.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is I enlarged schematic partial view in Fig. 1;
In figure: 1, vibration bearing, 2, left outside bearing support, 3, pinch roller, 4, left vibrator, 5, left inside bearing support, 6, flexible boot, 7, splined shaft, 8, right inside bearing support, 9, right vibrator, 10, right outside bearing support.
Detailed description of the invention
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model has the splined shaft of flexible boot location, comprises splined shaft 7, also comprises flexible boot 6; Described flexible boot 6 is assemblied on splined shaft 7 periphery, and one end of flexible boot 6 is limited on the step of splined shaft, and the other end is limited in vibrator end, flexible boot 6 is compressed and has certain precompression.Wherein a kind of embodiment of flexible boot is rubber sleeve.Under the effect of the precompression of flexible boot, make splined shaft and vibrator carry out axial location, thus reduce the play to axial of splined shaft and vibrator, reduce spline pair wearing and tearing.
The utility model gives and is provided with the above-mentioned vibration wheel of road roller with the splined shaft of flexible boot location, comprises pinch roller 3, left outside bearing support 2, left inside bearing support 5, left vibrator 4, right outside bearing support 10, right inside bearing support 8, right vibrator 9 and vibration bearing 1; Left vibrator 4 is assembled in left outside bearing support 2 and left inside bearing support 5 by vibration bearing 1, and left outside bearing support 2 and left inside bearing support 5 are bolted on pinch roller 3; Right vibrator 9 is assembled in right outside bearing support 10 and right inside bearing support 8 by vibration bearing 1, and right outside bearing support 10 and right inside bearing support 8 are bolted on pinch roller 3; Splined shaft 7 connects left vibrator 4 and right vibrator 9 also transmitting torque, flexible boot 6 is assemblied on splined shaft 7, one end of flexible boot 6 is limited on the step of splined shaft 7, and the other end is limited in left vibrator 4 and right vibrator 9 end, flexible boot 6 is compressed and has certain precompression.Under the effect of the precompression of flexible boot 6, make splined shaft 7 and left vibrator 4, right vibrator 9 carry out axial location, thus reduce the play to axial of splined shaft 7 and left vibrator 4, right vibrator 9, reduce spline pair wearing and tearing.
Claims (3)
1. there is a splined shaft for flexible boot location, comprise splined shaft (7), it is characterized in that, also comprise flexible boot (6); Described flexible boot (6) is assemblied on splined shaft (7) periphery, and one end of flexible boot (6) is limited on the step of splined shaft, and the other end is limited in vibrator end, flexible boot (6) is compressed and has certain precompression.
2. a kind of splined shaft with flexible boot location according to claim 1, it is characterized in that, described flexible boot (6) is rubber sleeve.
3. a vibration wheel of road roller, comprises pinch roller (3), left outside bearing support (2), left inside bearing support (5), left vibrator (4), right outside bearing support (10), right inside bearing support (8), right vibrator (9) and vibration bearing (1); Left vibrator (4) is assembled in left outside bearing support (2) and left inside bearing support (5) by vibration bearing (1), and left outside bearing support (2) and left inside bearing support (5) are bolted on pinch roller (3); Right vibrator (9) is assembled in right outside bearing support (10) and right inside bearing support (8) by vibration bearing (1), and right outside bearing support (10) and right inside bearing support (8) are bolted on pinch roller (3); It is characterized in that, also include the splined shaft with flexible boot location described in claim 1 or 2, splined shaft (7) connects left vibrator (4) and right vibrator (9) and transmitting torque, one end of flexible boot (6) is limited on the step of splined shaft (7), and the other end is limited in left vibrator (4) and right vibrator (9) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472941.5U CN204940090U (en) | 2015-06-30 | 2015-06-30 | There is splined shaft and the vibration wheel of road roller of flexible boot location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472941.5U CN204940090U (en) | 2015-06-30 | 2015-06-30 | There is splined shaft and the vibration wheel of road roller of flexible boot location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204940090U true CN204940090U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520472941.5U Active CN204940090U (en) | 2015-06-30 | 2015-06-30 | There is splined shaft and the vibration wheel of road roller of flexible boot location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204940090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385477A (en) * | 2018-02-28 | 2018-08-10 | 徐工集团工程机械股份有限公司 | A kind of vibration eccentric stiffener, vibrating wheels and road roller |
-
2015
- 2015-06-30 CN CN201520472941.5U patent/CN204940090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385477A (en) * | 2018-02-28 | 2018-08-10 | 徐工集团工程机械股份有限公司 | A kind of vibration eccentric stiffener, vibrating wheels and road roller |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |