CN217347395U - High strength automobile suspension swing arm - Google Patents
High strength automobile suspension swing arm Download PDFInfo
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- CN217347395U CN217347395U CN202221072779.4U CN202221072779U CN217347395U CN 217347395 U CN217347395 U CN 217347395U CN 202221072779 U CN202221072779 U CN 202221072779U CN 217347395 U CN217347395 U CN 217347395U
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- swing arm
- arm body
- connecting piece
- high strength
- groove
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Abstract
The utility model relates to the technical field of automobile suspension swing arms, in particular to a high-strength automobile suspension swing arm, which comprises a swing arm body, wherein one end of the swing arm body is provided with a first mounting hole, the other end of the swing arm body is provided with a second mounting hole, the surface of the swing arm body is provided with a groove, a through hole is arranged in the middle of the swing arm body, a first reinforcing rib is arranged in the groove, the top end of the swing arm body is provided with a mounting part, a connecting piece is arranged on the mounting part, the top end of the connecting piece is provided with a ball head, the connecting piece is sleeved on the two sides of the mounting part, the strength of the swing arm body can be improved through the first reinforcing rib, and the first reinforcing rib is uniformly arranged in the groove, so that the toughness of the swing arm body can be effectively improved while the weight of the swing arm body is not excessively increased, and the weight of the swing arm body can be effectively reduced through hole, and the second reinforcing ribs are arranged around the outer layer of the through hole, so that the deformation and distortion of the through hole caused by stress are avoided.
Description
Technical Field
The utility model relates to a car hangs swing arm technical field specifically is a high strength car hangs swing arm.
Background
The suspension system is a general term for all force-transmitting connecting devices between a frame and an axle or a wheel of an automobile, and has the functions of transmitting force and torque acting between the wheel and the frame, buffering impact force transmitted to the frame or an automobile body from an uneven road surface and attenuating vibration caused by the impact force so as to ensure that the automobile can run smoothly.
But the local cross section of current swing arm all is "concave" shape, but this kind of mode can make the bulk strength decline of swing arm, and the swing arm is comparatively serious to the wearing and tearing of bulb in the use simultaneously, needs frequent change, increases the maintenance cost.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high strength automobile suspension swing arm.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength car hangs swing arm, package swing arm body, one end is provided with first mounting hole on the swing arm body, the swing arm body other end is provided with the second mounting hole, the swing arm body is provided with the recess on the surface, department is provided with the perforating hole in the middle of the swing arm body, the inside first strengthening rib that is provided with of recess, swing arm body top is provided with the installation department, be provided with the connecting piece on the installation department, the connecting piece top is provided with the bulb, the connecting piece cover is in the installation department both sides, be provided with the mounting groove in the connecting piece side, the inside reinforcing bolt that is provided with of mounting groove, reinforcing bolt one end runs through the mounting groove and is connected with the installation department.
In order to reduce the weight of the swing arm body and improve the toughness, the utility model discloses the improvement has, swing arm body both sides inside is provided with subtracts heavy groove, it is 1-3cm to subtract heavy groove depth, subtract the even a plurality of third strengthening ribs that are provided with of heavy inslot portion.
In order to improve the intensity of swing arm body, the utility model discloses the improvement has, first strengthening rib is provided with a plurality ofly to even setting is inside the recess, be provided with the second strengthening rib around the perforating hole skin, first strengthening rib and second strengthening rib are the aluminum alloy material.
In order to improve the compactness of connecting piece installation, the utility model discloses the improvement has, the installation department both sides are provided with closely to fill up, closely fill up both sides and connecting piece inner wall looks adaptation, closely fill up the rubber material.
In order to improve the practicality of swing arm body, the utility model discloses the improvement has, all be provided with the antiskid cover in first mounting hole and the second mounting hole inner wall, antiskid cover size respectively with first mounting hole and second mounting hole inner wall size looks adaptation, the antiskid cover is the elastic rubber material.
In order to improve the durability of swing arm body, the utility model discloses the improvement has, all be provided with wear-resisting coating on swing arm body, the connecting piece, wear-resisting coating is the polytetrafluoroethylene coating.
(III) advantageous effects
Compared with the prior art, the utility model provides a high strength automobile suspension swing arm possesses following beneficial effect:
this high strength automobile suspension swing arm, in the use, can improve the intensity of swing arm body through first strengthening rib, and first strengthening rib is even arranges inside the recess, when making swing arm body weight can not too much increase, can also the effectual toughness that improves swing arm itself, and the perforating hole can effectually alleviate the weight of swing arm body moreover, and the second strengthening rib is installed around the perforating hole is outer to avoid the perforating hole atress and warp the distortion.
And when the ball body needs to be replaced, the reinforcing bolt is detached in the mounting groove, and then the connecting piece is separated from the mounting part, so that the bulb is detached and replaced, the situation that the swing arm body is scrapped due to the fact that the bulb is damaged and cannot be replaced is avoided, and the practicability is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the side view of FIG. 1 showing the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of the connecting member of FIG. 1 according to the present invention;
in the figure: 1. a swing arm body; 2. a first mounting hole; 3. a second mounting hole; 4. a groove; 5. a first reinforcing rib; 6. a through hole; 7. a second reinforcing rib; 8. a connecting member; 9. a ball head; 10. an installation part; 11. a tight cushion; 12. reinforcing the bolt; 13. a weight reduction groove; 14. a third reinforcing rib; 15. and (4) mounting the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, a high-strength automobile suspension swing arm includes a swing arm body 1, wherein a first mounting hole 2 is formed in one end of the swing arm body 1, a second mounting hole 3 is formed in the other end of the swing arm body 1, a groove 4 is formed in the surface of the swing arm body 1, a through hole 6 is formed in the middle of the swing arm body 1, a first reinforcing rib 5 is arranged inside the groove 4, an installation portion 10 is formed in the top end of the swing arm body 1, a connecting piece 8 is arranged on the installation portion 10, a ball head 9 is arranged at the top end of the connecting piece 8, the connecting piece 8 is sleeved on two sides of the installation portion 10, a mounting groove 15 is formed in the side face of the connecting piece 8, a reinforcing bolt 12 is arranged inside the mounting groove 15, and one end of the reinforcing bolt 12 penetrates through the mounting groove 15 to be connected with the installation portion 10.
At first this structure is when using, can improve the intensity of swing arm body 1 through first strengthening rib 5, and first strengthening rib 5 is even arranges inside recess 4, when making swing arm body 1 weight can not too much increase, can also effectual improvement swing arm toughness of itself, and perforating hole 6 can effectual weight that alleviates swing arm body 1, and second strengthening rib 7 is installed around perforating hole 6 is outer, thereby avoid perforating hole 6 atress and warp the distortion, and when needs are changed the spheroid, dismantle reinforcing bolt 12 in mounting groove 15, then separate connecting piece 8 and installation department 10, thereby realize the dismantlement of bulb 9 and change, avoid bulb 9 to damage and can't change and cause scrapping of swing arm body 1, improve the practicality.
In order to further reduce the weight of the swing arm body 1, in the embodiment, weight reducing grooves 13 are formed in the two sides of the swing arm body 1, the depth of each weight reducing groove 13 is 1-3cm, a plurality of third reinforcing ribs 14 are uniformly arranged in each weight reducing groove 13, the swing arm body 1 can be reduced to the maximum extent through the weight reducing grooves 13 in the two sides of the swing arm body 1, and the strength of the swing arm body 1 can be effectively ensured through the third reinforcing ribs 14 in the weight reducing grooves 13.
In order to enhance the strength of the swing arm body 1, in this embodiment, the first reinforcing ribs 5 are provided in a plurality of numbers and uniformly arranged inside the grooves 4, the second reinforcing ribs 7 are arranged around the outer layer of the through holes 6, the first reinforcing ribs 5 and the second reinforcing ribs 7 are made of aluminum alloy, the aluminum alloy belongs to light metal, the strength of the aluminum alloy is higher than that of common metal, and the aluminum alloy is used as a reinforcing rib, so that the weight can be reduced, and the strength can be improved.
In order to improve the fastness after 8 installations of connecting piece, in this embodiment, installation department 10 both sides are provided with the tight pad 11, tight pad 11 both sides and the 8 inner wall looks adaptations of connecting piece, tight pad 11 is the rubber material, and when 8 covers of connecting piece on installation department 10, the inner wall that tight pad 11 can extrude connecting piece 8 makes it closely firm more to it is not hard up after avoiding 8 installations of connecting piece, and the rubber material has certain wear-resisting effect moreover, also can reduce the wearing and tearing of connecting piece 8.
In order to improve the wear-resistant effect on the surface of the swing arm, in the embodiment, the wear-resistant coatings are arranged on the swing arm body 1 and the connecting piece 8, and the wear-resistant coatings are polytetrafluoroethylene coatings, so that the wear of the swing arm body 1 can be effectively reduced, and the service life of the swing arm is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high strength automobile suspension swing arm which characterized in that: comprises a swing arm body (1), a first mounting hole (2) is arranged at one end of the swing arm body (1), the other end of the swing arm body (1) is provided with a second mounting hole (3), the surface of the swing arm body (1) is provided with a groove (4), a through hole (6) is arranged in the middle of the swing arm body (1), a first reinforcing rib (5) is arranged in the groove (4), the top end of the swing arm body (1) is provided with an installation part (10), the installation part (10) is provided with a connecting piece (8), the top end of the connecting piece (8) is provided with a ball head (9), the connecting piece (8) is sleeved on two sides of the mounting part (10), a mounting groove (15) is arranged in the side surface of the connecting piece (8), a reinforcing bolt (12) is arranged in the mounting groove (15), one end of the reinforcing bolt (12) penetrates through the mounting groove (15) and is connected with the mounting part (10).
2. A high strength automotive suspension swing arm according to claim 1, wherein: weight reducing grooves (13) are formed in the two sides of the swing arm body (1), the depth of each weight reducing groove (13) is 1-3cm, and a plurality of third reinforcing ribs (14) are uniformly arranged in the weight reducing grooves (13).
3. A high strength automotive suspension swing arm according to claim 1, wherein: first strengthening rib (5) are provided with a plurality ofly to even setting is inside recess (4), be provided with second strengthening rib (7) around perforating hole (6) skin, first strengthening rib (5) and second strengthening rib (7) are the aluminum alloy material.
4. A high strength automotive suspension swing arm as claimed in claim 1, wherein: installation department (10) both sides are provided with tight pad (11), tight pad (11) both sides and connecting piece (8) inner wall looks adaptation, tight pad (11) are the rubber material.
5. A high strength automotive suspension swing arm according to claim 1, wherein: the anti-skidding type mounting structure is characterized in that anti-skidding sleeves are arranged in the inner walls of the first mounting hole (2) and the second mounting hole (3), the sizes of the anti-skidding sleeves are matched with the sizes of the inner walls of the first mounting hole (2) and the second mounting hole (3), and the anti-skidding sleeves are made of elastic rubber.
6. A high strength automotive suspension swing arm as claimed in claim 1, wherein: wear-resistant coatings are arranged on the swing arm body (1) and the connecting piece (8), and the wear-resistant coatings are polytetrafluoroethylene coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221072779.4U CN217347395U (en) | 2022-04-29 | 2022-04-29 | High strength automobile suspension swing arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221072779.4U CN217347395U (en) | 2022-04-29 | 2022-04-29 | High strength automobile suspension swing arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217347395U true CN217347395U (en) | 2022-09-02 |
Family
ID=83010959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221072779.4U Active CN217347395U (en) | 2022-04-29 | 2022-04-29 | High strength automobile suspension swing arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217347395U (en) |
-
2022
- 2022-04-29 CN CN202221072779.4U patent/CN217347395U/en active Active
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