CN205446404U - Anti -drop control arm axle sleeve - Google Patents
Anti -drop control arm axle sleeve Download PDFInfo
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- CN205446404U CN205446404U CN201521064746.5U CN201521064746U CN205446404U CN 205446404 U CN205446404 U CN 205446404U CN 201521064746 U CN201521064746 U CN 201521064746U CN 205446404 U CN205446404 U CN 205446404U
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- lobe
- sidewall
- anchor ring
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Abstract
The utility model discloses an anti -drop control arm axle sleeve, include: metal covering and rubber sleeve, the rubber sleeve includes main part, first end and the second end, be equipped with first bellying, second bellying and third bellying on the main part, be equipped with first draw -in groove between first bellying and the second bellying, first draw -in groove includes first bottom surface, the first side wall and second lateral wall, the first side wall keep away from closely spaced between one side and the second bellying radial cross section of first bottom surface be close to first bottom surface in the first side wall one side with interval between the second bellying radial cross section, be equipped with the second draw -in groove between second bellying and the third bellying, the second draw -in groove includes second bottom surface, third lateral wall and fourth lateral wall, the second bottom surface was kept away from to the third lateral wall one side with closely spaced between the second bellying radial cross section is close to the second bottom surface in the third lateral wall one side with interval between the second bellying radial cross section. The utility model discloses be difficult for the landing after the installation, break away from.
Description
Technical field
This utility model relates to slip-off preventing control arm axle sleeve field, particularly relates to a kind of slip-off preventing control arm axle sleeve.
Background technology
Existing control arm axle sleeve due to the restriction of its structure, is installed constant and after installing less stable, in the course of the work, sliding, even obscission is easily occurred, it would be highly desirable to improve.
Utility model content
The technical problem existed based on above-mentioned background technology, the utility model proposes a kind of slip-off preventing control arm axle sleeve.
The utility model proposes a kind of slip-off preventing control arm axle sleeve, including: metallic sheath and rubber sleeve, wherein:
Rubber sleeve is sleeved on the outside of metallic sheath, rubber sleeve includes first end, the second end and main part, first end and the second end are positioned at main part two ends respectively and are connected with main part respectively, and the external diameter of first end and the second end is respectively less than the external diameter of main part；
The anchor ring of main part is provided with along spaced apart first lobe of main part bearing of trend, the second lobe and the 3rd lobe, the first lobe, the second lobe and the 3rd lobe all with main part arranged concentric；
Being reserved with gap between first lobe and the second lobe and form the first draw-in groove, the first draw-in groove includes the first bottom surface, and is positioned at the first both sides, bottom surface and complements each other to form the first side wall and second sidewall of the first vallecular cavity with the first bottom surface；
The first side wall is positioned at first draw-in groove side near the first lobe, arbitrarily on shaft section, the first side wall is D1 away from the spacing between side and the second lobe radial section of the first bottom surface, the first side wall is D2, and D1 ＜ D2 near the spacing between the side and described second lobe radial section of the first bottom surface；
Being reserved with gap between second lobe and the 3rd lobe and form the second draw-in groove, the second draw-in groove includes the second bottom surface, and is positioned at the second both sides, bottom surface and complements each other to form the 3rd sidewall and the 4th sidewall of the second vallecular cavity with the second bottom surface；
3rd sidewall is positioned at second draw-in groove side near the 3rd lobe, arbitrarily on shaft section, 3rd sidewall is D3 away from the spacing between side and the described second lobe radial section of the second bottom surface, 3rd sidewall is D4, and D3 ＜ D4 near the spacing between the side and described second lobe radial section of the second bottom surface.
Preferably, first lobe includes the first anchor ring and the first side, first anchor ring is positioned at the first side wall side away from the first vallecular cavity, arbitrarily on shaft section, first anchor ring is D5 near the spacing between the side of axial line and described second lobe radial section, first anchor ring is D6 away from the spacing between side and second lobe of axial line, and D5 ＜ D6；First side is between the first anchor ring and the first side wall, and the both sides of the first side are round and smooth with the first anchor ring and the first side wall respectively is connected.
Preferably, the first side is more than the first side away from the spacing between side and the axial line of the first anchor ring near the spacing between the side and axial line of the first anchor ring.
Preferably, the first anchor ring includes the first horizontal plane and the first inclined plane, and the first face, horizontal plane place is vertical with axial line；First inclined plane is positioned at horizontal plane away from the side of axial line connected.
Preferably, 3rd lobe includes the 3rd anchor ring and the 3rd side, 3rd anchor ring is positioned at the 3rd sidewall side away from the second vallecular cavity, arbitrarily on shaft section, 3rd anchor ring is D7 near the spacing between the side of axial line and described second lobe radial section, 3rd anchor ring is D8 away from the spacing between side and second lobe of axial line, and D7 ＜ D8；3rd side between the 3rd anchor ring and the 3rd sidewall, and the both sides of the 3rd side respectively with the 3rd anchor ring and the 3rd sidewall is round and smooth is connected.
Preferably, the 3rd side spacing between side and the axial line of the 3rd anchor ring is more than the 3rd side away from the spacing between side and the axial line of the 3rd anchor ring.
Preferably, the 3rd anchor ring includes the second horizontal plane and the second inclined plane, and the second face, horizontal plane place is vertical with axial line；Second inclined plane is positioned at horizontal plane away from the side of axial line connected.
Preferably, second sidewall is positioned at first vallecular cavity side near the second lobe, arbitrarily on shaft section, second sidewall is D9 away from the spacing between side and the described second lobe radial section of the first bottom surface, second sidewall is D10, and D9 ＜ D10 near the spacing between the side and described second lobe radial section of the first bottom surface.
Preferably, the second sidewall is round and smooth with the first bottom surface near the side of the first bottom surface is connected；Second sidewall is connected away from the side of the first bottom surface is round and smooth with the second lobe.
Preferably, 4th sidewall is positioned at second vallecular cavity side near the second lobe, arbitrarily on shaft section, 4th sidewall is D11 away from the spacing between side and the described second lobe radial section of the second bottom surface, 4th sidewall is D12, and D11 ＜ D12 near the spacing between the side and described second lobe radial section of the second bottom surface.
Preferably, the 4th sidewall is round and smooth with the second bottom surface near the side of the second bottom surface is connected；4th sidewall is connected away from the side of the second bottom surface is round and smooth with the second lobe 42.
Preferably, the first lobe, the second lobe and the 3rd lobe are one-body molded with main part.
In this utility model, the anchor ring of main part is provided with along spaced apart first lobe of main part bearing of trend, the second lobe and the 3rd lobe, the first lobe, the second lobe and the 3rd lobe all with main part arranged concentric；Being reserved with gap between first lobe and the second lobe and form the first draw-in groove, the first draw-in groove includes the first bottom surface, and is positioned at the first both sides, bottom surface and complements each other to form the first side wall and second sidewall of the first vallecular cavity with the first bottom surface；The first side wall is positioned at first draw-in groove side near the first lobe, arbitrarily on shaft section, the first side wall is D1 away from the spacing between side and the second lobe radial section of the first bottom surface, the first side wall is D2, and D1 ＜ D2 near the spacing between the side and described second lobe radial section of the first bottom surface；Being reserved with gap between second lobe and the 3rd lobe and form the second draw-in groove, the second draw-in groove includes the second bottom surface, and is positioned at the second both sides, bottom surface and complements each other to form the 3rd sidewall and the 4th sidewall of the second vallecular cavity with the second bottom surface；3rd sidewall is positioned at second draw-in groove side near the 3rd lobe, arbitrarily on shaft section, 3rd sidewall is D3 away from the spacing between side and the described second lobe radial section of the second bottom surface, 3rd sidewall is D4, and D3 ＜ D4 near the spacing between the side and described second lobe radial section of the second bottom surface；Arranged by said structure, make the first lobe and the 3rd lobe away from one end of axial line respectively to the first draw-in groove and the gathering of the second draw-in groove direction, so that this axle sleeve is difficult to landing, disengaging after installing, enhance the stability of the installation of this axle sleeve.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of slip-off preventing control arm axle sleeve that the utility model proposes.
Detailed description of the invention
Below, by specific embodiment, the technical solution of the utility model is described in detail.
As it is shown in figure 1, the structural representation that Fig. 1 is a kind of slip-off preventing control arm axle sleeve that the utility model proposes.
Reference Fig. 1, a kind of slip-off preventing control arm axle sleeve that this utility model embodiment proposes, including: metallic sheath 1 and rubber sleeve, wherein:
Rubber sleeve is sleeved on the outside of metallic sheath 1, rubber sleeve includes first end 2, the second end 3 and main part 4, first end 2 and the second end 3 lay respectively at main part 4 two ends and are connected with main part 4 respectively, and the external diameter of first end 2 and the second end 3 is respectively less than the external diameter of main part 4；The anchor ring of main part 4 is provided with along spaced apart first lobe the 41, second lobe 42 and the 3rd lobe 43 of main part 4 bearing of trend, first lobe the 41, second lobe 42 and the 3rd lobe 43 all with main part 4 arranged concentric, and first lobe the 41, second lobe 42 and the 3rd lobe 43 one-body molded with main part 4；Being reserved with gap between first lobe 41 and the second lobe 42 and form the first draw-in groove, the first draw-in groove includes the first bottom surface 5, and is positioned at the first both sides, bottom surface 5 and complements each other to form the first side wall 6 and second sidewall 7 of the first vallecular cavity with the first bottom surface 5；The first side wall 6 is positioned at first draw-in groove side near the first lobe 41, arbitrarily on shaft section, the first side wall 6 is D1 away from the spacing between side and second lobe 42 radial section of the first bottom surface 5, the first side wall 6 is D2, and D1 ＜ D2 near the spacing between the side and described second lobe 42 radial section of the first bottom surface 5；Being reserved with gap between second lobe 42 and the 3rd lobe 43 and form the second draw-in groove, the second draw-in groove includes the second bottom surface 8, and is positioned at the second both sides, bottom surface 8 and complements each other to form the 3rd sidewall 9 and the 4th sidewall 10 of the second vallecular cavity with the second bottom surface 8；3rd sidewall 9 is positioned at second draw-in groove side near the 3rd lobe 43, arbitrarily on shaft section, 3rd sidewall 9 is D3 away from the spacing between side and described second lobe 42 radial section of the second bottom surface 8,3rd sidewall 9 is D4, and D3 ＜ D4 near the spacing between the side and described second lobe 42 radial section of the second bottom surface 8.
In the present embodiment, first lobe 41 includes the first anchor ring 411 and the first side 412, first anchor ring 411 is positioned at the first side wall 6 side away from the first vallecular cavity, arbitrarily on shaft section, first anchor ring 411 is D5 near the spacing between the side of axial line and described second lobe 42 radial section, first anchor ring 411 is D6 away from the spacing between side and second lobe 42 of axial line, and D5 ＜ D6；First side 412 is between the first anchor ring 411 and the first side wall 6, and the both sides of the first side 412 respectively and are provided with the rounding that radius is 1 between the first anchor ring 411 and the first side wall 6；First side 412 spacing between side and the axial line of the first anchor ring 411 is more than the first side 412 away from the spacing between side and the axial line of the first anchor ring 411；3rd lobe 43 includes the 3rd anchor ring 431 and the 3rd side 432,3rd anchor ring 431 is positioned at the 3rd sidewall 9 side away from the second vallecular cavity, arbitrarily on shaft section, 3rd anchor ring 431 is D7 near the spacing between the side of axial line and described second lobe 42 radial section, 3rd anchor ring 431 is D8 away from the spacing between side and second lobe 42 of axial line, and D7 ＜ D8；3rd side 432 is between the 3rd anchor ring 431 and the 3rd sidewall 9, and the 3rd side 432 both sides respectively with the 3rd anchor ring 431 and the 3rd sidewall 9 is round and smooth is connected, the 3rd side 432 spacing between side and the axial line of the 3rd anchor ring 431 more than the 3rd side 432 away from the spacing between side and the axial line of the 3rd anchor ring 431.Being arranged by said mechanism, make the first lobe 41 tilt to the first draw-in groove direction away from the side of the first vallecular cavity, the 3rd lobe 43 tilts to the second draw-in groove direction away from the side of the second vallecular cavity, to facilitate installation.
In the present embodiment, the first anchor ring 411 includes the first horizontal plane and the first inclined plane, and the first face, horizontal plane place is vertical with axial line；First inclined plane is positioned at horizontal plane away from the side of axial line connected；3rd anchor ring 431 includes the second horizontal plane and the second inclined plane, and the second face, horizontal plane place is vertical with axial line；Second inclined plane is positioned at horizontal plane away from the side of axial line connected；Arranged by said structure, make
In the present embodiment, second sidewall 7 is positioned at first vallecular cavity side near the second lobe 42, arbitrarily on shaft section, second sidewall 7 is D9 away from the spacing between side and described second lobe 42 radial section of the first bottom surface 5, second sidewall 7 is D10, and D9 ＜ D10 near the spacing between the side and described second lobe 42 radial section of the first bottom surface 5；4th sidewall 10 is positioned at second vallecular cavity side near the second lobe 42, arbitrarily on shaft section, 4th sidewall 10 is D11 away from the spacing between side and described second lobe 42 radial section of the second bottom surface 8,4th sidewall 10 is D12, and D11 ＜ D12 near the spacing between the side and described second lobe 42 radial section of the second bottom surface 8；Arranged by said structure, make the second sidewall 7 by the lopsidedness being laterally away from the first side wall 6 near the one of the first side wall 6, make the 4th sidewall 10 by the lopsidedness being laterally away from the 3rd sidewall 9 near the one of the 3rd sidewall 9, consequently facilitating preferably install and the stability after installation can be strengthened.
Additionally, in the present embodiment, the second sidewall 7 is provided with, near between the side and the first bottom surface 5 of the first bottom surface 5, the rounding that radius is 2；Second sidewall 7 is provided with, away between side and second lobe 42 of the first bottom surface 5, the rounding that radius is 4；4th sidewall 10 is provided with, near between the side and the second bottom surface 8 of the second bottom surface 8, the rounding that radius is 4；4th sidewall 10 is provided with, away between side and the second lobe 42 circle of the second bottom surface 8, the rounding that radius is 2.
As from the foregoing, this utility model is by improving the structure of rubber sleeve, make the first lobe 41 and the 3rd lobe 43 away from one end of axial line respectively to the first draw-in groove and the gathering of the second draw-in groove direction, so that this axle sleeve is difficult to landing, disengaging after installing, enhance the stability of the installation of this axle sleeve.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; conceive equivalent or change in addition according to the technical solution of the utility model and utility model thereof, all should contain within protection domain of the present utility model.
Claims (10)
1. a slip-off preventing control arm axle sleeve, it is characterised in that including: metallic sheath (1) and rubber sleeve, wherein:
Rubber sleeve is sleeved on the outside of metallic sheath (1), rubber sleeve includes first end (2), the second end (3) and main part (4), first end (2) and the second end (3) lay respectively at main part (4) two ends and are connected with main part (4) respectively, and the external diameter of first end (2) and the second end (3) is respectively less than the external diameter of main part (4)；
The anchor ring of main part (4) is provided with along spaced apart first lobe of main part (4) bearing of trend (41), the second lobe (42) and the 3rd lobe (43), the first lobe (41), the second lobe (42) and the 3rd lobe (43) all with main part (4) arranged concentric；
It is reserved with gap between first lobe (41) and the second lobe (42) and forms the first draw-in groove, first draw-in groove includes the first bottom surface (5), and is positioned at (5) both sides, the first bottom surface and complements each other to form the first side wall (6) and second sidewall (7) of the first vallecular cavity with the first bottom surface (5)；
The first side wall (6) is positioned at first draw-in groove side near the first lobe (41), arbitrarily on shaft section, the first side wall (6) is D1 away from the spacing between side and the second lobe (42) radial section of the first bottom surface (5), the first side wall (6) spacing between side and described second lobe (42) radial section of the first bottom surface (5) is D2, and D1 ＜ D2；
It is reserved with gap between second lobe (42) and the 3rd lobe (43) and forms the second draw-in groove, second draw-in groove includes the second bottom surface (8), and is positioned at (8) both sides, the second bottom surface and complements each other to form the 3rd sidewall (9) and the 4th sidewall (10) of the second vallecular cavity with the second bottom surface (8)；
3rd sidewall (9) is positioned at second draw-in groove side near the 3rd lobe (43), arbitrarily on shaft section, 3rd sidewall (9) is D3 away from the spacing between side and described second lobe (42) radial section of the second bottom surface (8), 3rd sidewall (9) spacing between side and described second lobe (42) radial section of the second bottom surface (8) is D4, and D3 ＜ D4.
Slip-off preventing control arm axle sleeve the most according to claim 1, it is characterized in that, first lobe (41) includes the first anchor ring (411) and the first side (412), first anchor ring (411) is positioned at the first side wall (6) side away from the first vallecular cavity, arbitrarily on shaft section, first anchor ring (411) spacing between side and described second lobe (42) radial section of axial line is D5, first anchor ring (411) is D6 away from the spacing between side and second lobe (42) of axial line, and D5 ＜ D6；First side (412) is positioned between the first anchor ring (411) and the first side wall (6), and the both sides of the first side (412) respectively with the first anchor ring (411) and the first side wall (6) is round and smooth is connected.
Slip-off preventing control arm axle sleeve the most according to claim 2, it is characterized in that, the first side (412) spacing between side and the axial line of the first anchor ring (411) is more than the first side (412) away from the spacing between side and the axial line of the first anchor ring (411)；First anchor ring (411) includes the first horizontal plane and the first inclined plane, and the first face, horizontal plane place is vertical with axial line；First inclined plane is positioned at horizontal plane away from the side of axial line connected.
Slip-off preventing control arm axle sleeve the most according to claim 1, it is characterized in that, 3rd lobe (43) includes the 3rd anchor ring (431) and the 3rd side (432), 3rd anchor ring (431) is positioned at the 3rd sidewall (9) side away from the second vallecular cavity, arbitrarily on shaft section, 3rd anchor ring (431) spacing between side and described second lobe (42) radial section of axial line is D7,3rd anchor ring (431) is D8 away from the spacing between side and second lobe (42) of axial line, and D7 ＜ D8；3rd side (432) is positioned between the 3rd anchor ring (431) and the 3rd sidewall (9), and the both sides of the 3rd side (432) respectively with the 3rd anchor ring (431) and the 3rd sidewall (9) is round and smooth is connected.
Slip-off preventing control arm axle sleeve the most according to claim 4, it is characterized in that, the 3rd side (432) spacing between side and the axial line of the 3rd anchor ring (431) is more than the 3rd side (432) away from the spacing between side and the axial line of the 3rd anchor ring (431)；3rd anchor ring (431) includes the second horizontal plane and the second inclined plane, and the second face, horizontal plane place is vertical with axial line；Second inclined plane is positioned at horizontal plane away from the side of axial line connected.
Slip-off preventing control arm axle sleeve the most according to claim 1, it is characterized in that, second sidewall (7) is positioned at first vallecular cavity side near the second lobe (42), arbitrarily on shaft section, second sidewall (7) is D9 away from the spacing between side and described second lobe (42) radial section of the first bottom surface (5), second sidewall (7) spacing between side and described second lobe (42) radial section of the first bottom surface (5) is D10, and D9 ＜ D10.
Slip-off preventing control arm axle sleeve the most according to claim 1, it is characterised in that the side of close first bottom surface (5) of the second sidewall (7) is round and smooth with the first bottom surface (5) to be connected；Second sidewall (7) is connected away from the side of the first bottom surface (5) is round and smooth with the second lobe (42).
Slip-off preventing control arm axle sleeve the most according to claim 1, it is characterized in that, 4th sidewall (10) is positioned at second vallecular cavity side near the second lobe (42), arbitrarily on shaft section, 4th sidewall (10) is D11 away from the spacing between side and described second lobe (42) radial section of the second bottom surface (8), 4th sidewall (10) spacing between side and described second lobe (42) radial section of the second bottom surface (8) is D12, and D11 ＜ D12.
Slip-off preventing control arm axle sleeve the most according to claim 1, it is characterised in that the side of close second bottom surface (8) of the 4th sidewall (10) is round and smooth with the second bottom surface (8) to be connected；4th sidewall (10) is connected away from the side of the second bottom surface (8) is round and smooth with the second lobe (42).
10. according to the slip-off preventing control arm axle sleeve according to any one of claim 1-9, it is characterized in that, the first lobe (41), the second lobe (42) and the 3rd lobe (43) are one-body molded with main part (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064746.5U CN205446404U (en) | 2015-12-16 | 2015-12-16 | Anti -drop control arm axle sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064746.5U CN205446404U (en) | 2015-12-16 | 2015-12-16 | Anti -drop control arm axle sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446404U true CN205446404U (en) | 2016-08-10 |
Family
ID=57181173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521064746.5U Active CN205446404U (en) | 2015-12-16 | 2015-12-16 | Anti -drop control arm axle sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402252A (en) * | 2015-12-16 | 2016-03-16 | 安徽鼎封橡胶减震技术有限公司 | Anti-separation control arm shaft sleeve |
-
2015
- 2015-12-16 CN CN201521064746.5U patent/CN205446404U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402252A (en) * | 2015-12-16 | 2016-03-16 | 安徽鼎封橡胶减震技术有限公司 | Anti-separation control arm shaft sleeve |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |