CN218468062U - Stabilizer bar spherical shell - Google Patents
Stabilizer bar spherical shell Download PDFInfo
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- CN218468062U CN218468062U CN202222942412.XU CN202222942412U CN218468062U CN 218468062 U CN218468062 U CN 218468062U CN 202222942412 U CN202222942412 U CN 202222942412U CN 218468062 U CN218468062 U CN 218468062U
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- stabilizer bar
- shell body
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Abstract
The utility model belongs to the technical field of automotive suspension, concretely relates to stabilizer bar spherical shell, including the spherical shell body, the spherical shell body is the cavity shell, the spherical shell body is from last to including last opening section, first linkage segment, second linkage segment and the lower open section of coaxial setting down in proper order, go up the opening section with second linkage segment cross section outer perimeter is the same, first linkage segment cross section outer perimeter is less than go up opening segment cross section outer perimeter, upward be provided with a toper ring in the opening section, toper ring top internal diameter is greater than the bottom internal diameter, toper ring bottom is less than go up opening segment bottom.
Description
Technical Field
The utility model belongs to the technical field of the automotive suspension, concretely relates to stabilizer bar spherical shell.
Background
A stabilizer bar, also known as a torsion bar spring, is an auxiliary elastic element in an automotive suspension. The transverse stabilizer bar can increase the lateral rigidity of the suspension system while not increasing the vertical rigidity of the suspension system, prevent the vehicle body from excessively inclining when the vehicle makes a sharp turn, and keep good operation stability and comfort of the vehicle. The stabilizer bar includes connecting rod and the ball pivot of setting at the connecting rod both ends. The reasonability of the design of the spherical hinge, the manufacturing precision, the material strength and other factors can directly influence the flexibility and the reliability of the wheel steering. Traditional ball pivot design, including spherical shell, ball seat and ball round pin, wherein the bulb of ball round pin is installed in the ball seat, and the ball seat is installed in the spherical shell, and outside the ball shell was stretched out to the bulb part of ball round pin, the bulb need bear the wheel and come from the impact force of jolting the road surface feedback when normal work, consequently produces the spacious striking abnormal sound of pine easily.
SUMMERY OF THE UTILITY MODEL
Based on the problem mentioned in the above-mentioned background art, the utility model provides a stabilizer bar spherical shell.
The utility model adopts the technical scheme as follows: the utility model provides a stabilizer bar spherical shell, includes the spherical shell body, the spherical shell body is the cavity shell, the spherical shell body is from last to including last opening section, first linkage segment, second linkage segment and the lower opening section of coaxial setting down in proper order, go up the opening section with second linkage segment cross section outer perimeter is the same, first linkage segment cross section outer perimeter is less than go up opening section cross section outer perimeter, upward be provided with a toper ring in the opening section, toper ring top internal diameter is greater than the bottom internal diameter, toper ring bottom is less than go up opening section bottom.
Further, the outer diameter of the top of the lower opening section is larger than that of the bottom of the lower opening section.
Further, the inner wall of the spherical shell body between the second connecting section and the lower opening section is provided with a first annular boss.
Further, the axial section of the first annular boss is in a positive conical shape.
Furthermore, the inner wall of the spherical shell body between the first connecting section and the second connecting section is an arc-shaped surface which is tightened upwards.
Further, a second annular boss is arranged between the lower end of the conical ring and the upper end of the arc-shaped surface.
Further, the second annular boss inner diameter is less than the lower opening section inner diameter.
The utility model has the advantages that:
the first connecting section is a sunken groove and is used for installing a dust cover through a clamp spring, so that the ball pin and other components in the ball shell body are protected; through the setting of conical ring, the shaft-like part of ball round pin stretches out from conical ring, and what be different from traditional ball shell structure is because the cross-section of last opening section is the toper, and in the in-process that the vehicle was gone and is turned, the dust cover plays certain fixed action to the shaft-like part of ball round pin, and the ball round pin can not collide the ball shell simultaneously under conical ring's structure, also can not consequently and send the noise. The integral structure is compact, and the dust-proof and noise-reducing effects are good.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic semi-sectional perspective view of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a cross-sectional view of the present invention;
the drawings are labeled as follows:
the spherical shell comprises a spherical shell body 1, an upper opening section 2, a conical ring 21, a first connecting section 3, a second connecting section 4, a lower opening section 5, a first annular boss 6, an arc-shaped surface 7, a second annular boss 8, a dust cover 9 and a ball pin 10.
Detailed Description
As shown in fig. 1 to 4, a stabilizer bar spherical shell includes a spherical shell body 1, the spherical shell body 1 is a hollow shell, the spherical shell body 1 includes an upper opening section 2, a first connecting section 3, a second connecting section 4 and a lower opening section 5, which are coaxially disposed, from top to bottom, the upper opening section 2 is the same as the cross section of the second connecting section 4, the cross section outer perimeter of the first connecting section 3 is smaller than the cross section outer perimeter of the upper opening section 2, a tapered ring 21 is disposed in the upper opening section 2, the top inner diameter of the tapered ring 21 is larger than the bottom inner diameter, and the bottom of the tapered ring 21 is lower than the bottom of the upper opening section 2.
By adopting the technical scheme, the spherical shell body 1 is coaxially provided with four integrally-formed connecting structures in sequence from top to bottom, wherein the outer perimeter of the cross section of the first connecting section 3 is smaller than that of the cross sections of the upper opening section 2 and the second connecting section 4, and the first connecting section 3 is a concave groove in terms of appearance structure and is used for installing a dust cover 9 through a snap spring, so that the spherical shell body 1 can protect components such as a ball pin 10 and the like in the spherical shell body 1; go up opening section 2 and sunken a conical ring 21 of opening to spherical shell inside, through the setting of conical ring 21, the rod-shaped part of ball round pin 10 stretches out from conical ring 21, and the difference with traditional spherical shell structure is because the cross-section of last opening section 2 is the toper, and in the in-process that the vehicle was gone and is turned, dust cover 9 plays certain fixed action to the rod-shaped part of ball round pin 10, and ball round pin 10 can not collide the spherical shell under conical ring 21's structure simultaneously, and also can not consequently make a noise. The integral structure is compact, and the dust-proof and noise-reducing effects are good.
Preferably, the outer diameter of the top of the lower opening section 5 is larger than that of the bottom. The lower opening section 5 is in a closing-in conical shape, the whole structure is more compact, and the structural strength is enhanced.
Preferably, a first annular boss 6 is arranged on the inner wall of the spherical shell body 1 between the second connecting section 4 and the lower opening section 5. After the ball seat gets into spherical shell body 1 from lower open section 5, install the gasket through first annular boss 6 additional, press through the spin riveting machine again for ball seat and spherical shell fixed connection.
Preferably, the axial section of the first annular boss 6 is a positive cone. The cross section of first annular boss 6 is just toper, installs the gasket additional at just toper lower extreme after, realizes the riveting of spherical shell body 1 and ball seat, and the conical surface of slope is convenient for realize the position of gasket along with the adjustment of ball seat bottom position.
Preferably, the inner wall of the spherical shell body 1 between the first connecting section 3 and the second connecting section 4 is an arc-shaped surface 7 which is tightened upwards. The arc surface 7 is convenient to match the shape of the ball seat, and the arc part of the arc surface is the corresponding position of the ball head part of the ball pin 10 in the ball seat.
Preferably, a second annular boss 8 is arranged between the lower end of the conical ring 21 and the upper end of the arc-shaped surface 7. After the ball seat is placed in from the lower opening section 5, the upper end of the ball seat is abutted against the second annular boss 8.
Preferably, the inner diameter of the second annular boss 8 is smaller than the inner diameter of the lower opening section 5. The ball seat is inserted through the lower opening section 5 and the ball pin 10 extends out of the upper opening section 2.
The utility model discloses an operating method as follows:
when the ball seat is used, the ball seat is sleeved into the ball shell from bottom to top, the upper end of the ball seat is abutted to the second annular boss 8 to determine the installation position of the ball seat, and the ball pin 10 extends out of the upper opening section 2; first annular boss 6 installs the gasket additional, makes ball seat and 1 fixed connection of spherical shell body through the spin riveting machine, because the cross-section of last opening section 2 is the toper, and the in-process that turns is gone at the vehicle, and the joint has dust cover 9 on the first linkage segment 3, and dust cover 9 plays certain fixed action to the shaft-like part of ball round pin 10, and ball round pin 10 can not collide the spherical shell under the structure of bell ring 21 simultaneously, just can not and send the noise consequently yet. The integral structure is compact, and the dust-proof and noise-reducing effects are good.
The present invention has been described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (7)
1. A stabilizer bar spherical shell which characterized in that: including spherical shell body (1), spherical shell body (1) is the cavity shell, spherical shell body (1) is from last to including last opening section (2), first linkage segment (3), second linkage segment (4) and lower opening section (5) of coaxial setting down in proper order, go up opening section (2) with second linkage segment (4) cross section outer perimeter is the same, first linkage segment (3) cross section outer perimeter is less than go up opening section (2) cross section outer perimeter, upward be provided with a toper ring (21) in opening section (2), toper ring (21) top internal diameter is greater than the bottom internal diameter, toper ring (21) bottom is less than go up opening section (2) bottom.
2. A stabilizer bar spherical shell according to claim 1, wherein: the outer diameter of the top of the lower opening section (5) is larger than that of the bottom.
3. A stabilizer bar spherical shell according to claim 2, wherein: the inner wall of the spherical shell body (1) between the second connecting section (4) and the lower opening section (5) is provided with a first annular boss (6).
4. A stabilizer bar spherical shell according to claim 3, wherein: the axial section of the first annular boss (6) is in a positive conical shape.
5. A stabilizer bar spherical shell according to claim 1, wherein: the inner wall of the spherical shell body (1) between the first connecting section (3) and the second connecting section (4) is an arc-shaped surface (7) which is tightened upwards.
6. A stabilizer bar spherical shell according to claim 5, wherein: and a second annular boss (8) is arranged between the lower end of the conical ring (21) and the upper end of the arc-shaped surface (7).
7. A stabilizer bar spherical shell according to claim 6, wherein: the inner diameter of the second annular boss (8) is smaller than that of the lower opening section (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222942412.XU CN218468062U (en) | 2022-11-05 | 2022-11-05 | Stabilizer bar spherical shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222942412.XU CN218468062U (en) | 2022-11-05 | 2022-11-05 | Stabilizer bar spherical shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218468062U true CN218468062U (en) | 2023-02-10 |
Family
ID=85149301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222942412.XU Active CN218468062U (en) | 2022-11-05 | 2022-11-05 | Stabilizer bar spherical shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218468062U (en) |
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2022
- 2022-11-05 CN CN202222942412.XU patent/CN218468062U/en active Active
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