CN114030329B - Lower swing arm with adjustable ball head mounting position - Google Patents
Lower swing arm with adjustable ball head mounting position Download PDFInfo
- Publication number
- CN114030329B CN114030329B CN202111442800.5A CN202111442800A CN114030329B CN 114030329 B CN114030329 B CN 114030329B CN 202111442800 A CN202111442800 A CN 202111442800A CN 114030329 B CN114030329 B CN 114030329B
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- swing arm
- ball head
- lower swing
- head mounting
- arm body
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- 239000007787 solid Substances 0.000 claims abstract description 22
- 239000002356 single layer Substances 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 13
- 238000005457 optimization Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/005—Ball joints
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention relates to the technical field of automobile structures, in particular to a lower swing arm with an adjustable ball head mounting position. The ball head mounting position can be adjusted back and forth and left and right, is suitable for vehicle types with different ball head mounting positions, is beneficial to development of platforms, and reduces development cost; the lower swing arm body and the ball head mounting plate can be independently disassembled and replaced, so that the later maintenance cost is reduced; the lower swing arm body and the ball head mounting plate are hollow, the connection position of the ball head and the bush is of a solid structure, the lower swing arm body is provided with a lightening hole, the weight of a product is greatly reduced on the premise of meeting the strength, and the cost is saved.
Description
Technical Field
The invention relates to the technical field of automobile structures, in particular to a lower swing arm with an adjustable ball head installation position.
Background
With the continuous improvement of the living standard of people in China, the development of the automobile industry, logistics industry and road traffic construction industry is vigorous, the domestic automobile market is continuously expanded, automobiles are increasingly popularized, the swing arm belongs to a chassis part, the requirement on automobile safety is high, the swing arm is the guiding and supporting of a suspension, the deformation of the swing arm can directly influence the positioning of wheels, and the stability of the automobile is reduced.
In the prior art, the swing arm ball head position can not be adjusted, the cost is increased because the vehicle model at the ball head position needs to be redeveloped, the welding heat affected zone can exist in the steel plate stamping welding structure, the welding brings the problems of size deformation and the like, the cast part or the forged part is of an integrated structure, the middle can not be made into a hollow structure, the weight and the cost are increased, and the part of the ball head or the bush part can not be detached and independently replaced, so that the maintenance cost is increased.
Disclosure of Invention
The invention provides a lower swing arm with an adjustable ball head mounting position, which is suitable for vehicle types with different ball head mounting positions.
In order to achieve the purpose of the invention, the technical scheme adopted is as follows: the utility model provides a lower swing arm of bulb mounted position adjustable, includes lower swing arm body, bulb mounting panel, bush and bulb, bulb mounting panel swing joint on the swing arm body, the bush setting is in the tip of lower swing arm body, the bulb is installed on the bulb mounting panel.
As an optimization scheme of the invention, a first concentric circular slot hole, a second concentric circular slot hole, a third concentric circular slot hole and a fourth concentric circular slot hole are arranged on the lower swing arm body, a ball head mounting hole is arranged on the ball head mounting plate, a ball head is mounted in the ball head mounting hole, and the circle centers of the ball head mounting hole are identical to the circle centers of the first concentric circular slot hole, the second concentric circular slot hole, the third concentric circular slot hole and the fourth concentric circular slot hole.
As an optimization scheme of the invention, a longitudinal sliding groove is formed in the ball head mounting plate, and comprises a first sliding groove, a second sliding groove, a third sliding groove and a fourth sliding groove.
As an optimization scheme of the invention, the lower swing arm with the adjustable ball head mounting position further comprises a first lockbolt nut, a second lockbolt nut, a third lockbolt nut, a fourth lockbolt nut, a fifth lockbolt nut and a sixth lockbolt nut, wherein the first lockbolt nut is connected with the first concentric circular slot hole and the first chute, the second lockbolt nut is connected with the second concentric circular slot hole and the second chute, the third lockbolt nut is connected with the second concentric circular slot hole and the first chute, the fourth lockbolt nut is connected with the third concentric circular slot hole and the third chute, the fifth lockbolt nut is connected with the fourth concentric circular slot hole and the fourth chute, and the sixth lockbolt nut is connected with the fourth concentric circular slot hole and the third chute.
As an optimized scheme of the invention, the bushing is arranged in a bushing mounting hole on the lower swing arm body.
As an optimization scheme of the invention, the lower swing arm with the adjustable ball head mounting position further comprises a lower swing arm body single-layer plate, a lower swing arm body hollow structure and a lower swing arm body solid structure, wherein the lower swing arm body single-layer plate is mounted between the lower swing arm body and the ball head mounting plate, the lower swing arm body solid structure is close to the bushing mounting hole, and the lower swing arm body hollow structure is positioned between the lower swing arm body single-layer plate and the lower swing arm body solid structure.
As an optimization scheme of the invention, the middle position of the lower swing arm body is provided with a reinforcing rib plate, and the reinforcing rib plate is provided with a lightening hole.
As an optimization scheme of the invention, a ball head mounting plate solid structure and a ball head mounting plate hollow structure are arranged on the ball head mounting plate, the ball head mounting plate solid structure is close to the ball head mounting plate, and the ball head mounting plate hollow structure is positioned between the ball head mounting plate solid structure and the sliding groove.
The invention has the positive effects that: 1) The ball head mounting position can be adjusted back and forth and left and right, is suitable for vehicle types with different ball head mounting positions, is beneficial to development of platforms, and reduces development cost;
2) The lower swing arm body and the ball head mounting plate are cast parts or forged parts, and are locked by bolts, so that the welding process is canceled, the problems of part deformation, unstable size, weakening of the strength of a heat affected zone and the like caused by welding are avoided, the cost investment of a welding robot, a welding machine, a clamp and the like related to a welding production line is reduced, the ball head and a bushing are extremely easy to wear parts, the lower swing arm body and the ball head mounting plate can be independently disassembled and replaced, and the later maintenance cost is reduced;
3) The lower swing arm body and the ball head mounting plate are hollow, the connecting positions of the ball head and the bush are solid structures, and the lower swing arm body is provided with the weight reducing holes, so that the weight of a product is greatly reduced on the premise of meeting the strength, and the cost is saved.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a schematic view of the structure of the lower swing arm body of the present invention;
FIG. 3 is a schematic view of a ball mounting plate structure of the present invention;
FIG. 4 is a schematic view of the overall mounting structure of the present invention;
FIG. 5 is a schematic view of the adjustment of the ball mounting hole of the present invention.
Wherein: 100. the lower swing arm body, 200, the ball head mounting plate, 400, the bushing, 500, the ball head, 111, the first concentric circular slotted hole, 112, the second concentric circular slotted hole, 113, the third concentric circular slotted hole, 114, the fourth concentric circular slotted hole, 210, the ball head mounting hole, 241, the first sliding groove, 242, the second sliding groove, 243, the third sliding groove, 244, the fourth sliding groove, 301, the first lockbolt nut, 302, the second lockbolt nut, 303, the third lockbolt nut, 304, the fourth lockbolt nut, 305, the fifth lockbolt nut, 306, the sixth lockbolt nut, 120, the lower swing arm body single-layer plate, 130, the lower swing arm body hollow structure, 140, the lower swing arm body solid structure, 150, the bushing mounting hole, 160, the reinforcing rib plate, 170, the weight reducing hole, 220, the ball head mounting plate solid structure, 230, the ball head mounting plate hollow structure, 610, the concentric circles with different radiuses, 630 and the concentric circle centers.
Detailed Description
As shown in fig. 1, the invention discloses a lower swing arm with an adjustable ball head mounting position, which comprises a lower swing arm body 100, a ball head mounting plate 200, a bushing 400 and a ball head 500, wherein the ball head mounting plate 200 is movably connected to the swing arm body 100, the bushing 400 is arranged at the end part of the lower swing arm body 100, and the ball head 500 is mounted on the ball head mounting plate 200. The ball mounting plate 200 is movably connected to the swing arm body 100, and has the functions of front-rear and left-right adjustment.
As shown in fig. 2, the lower swing arm body 100 is provided with a first concentric circular slot 111, a second concentric circular slot 112, a third concentric circular slot 113 and a fourth concentric circular slot 114, the ball mounting plate 200 is provided with a ball mounting hole 210, the ball 500 is mounted in the ball mounting hole 210, and the center of the ball mounting hole 210 is the same as the center of the first concentric circular slot 111, the center of the second concentric circular slot 112, the center of the third concentric circular slot 113 and the center of the fourth concentric circular slot 114. As shown in fig. 5, the ball mounting hole 210 is the same as the center 630 of the four concentric slots on the lower swing arm body 100, and the ball mounting plate 200 can rotate around the concentric circles 610 with different radii.
The center of the ball head mounting hole 210 is the same as the centers of the four concentric circular slot holes arranged on the lower swing arm body 100, and the ball head mounting plate 200 can rotate around concentric circles 610 with different radiuses, so that the mounting position of the ball head 500 has a front-back adjusting function.
As shown in fig. 3 and 4, the ball mounting plate 200 is provided with longitudinal sliding grooves, which include a first sliding groove 241, a second sliding groove 242, a third sliding groove 243, and a fourth sliding groove 244. The lower swing arm with the adjustable ball head mounting position further comprises a first lockbolt nut 301, a second lockbolt nut 302, a third lockbolt nut 303, a fourth lockbolt nut 304, a fifth lockbolt nut 305 and a sixth lockbolt nut 306, wherein the first lockbolt nut 301 is connected with the first concentric circular slot hole 111 and the first sliding groove 241, the second lockbolt nut 302 is connected with the second concentric circular slot hole 112 and the second sliding groove 242, the third lockbolt nut 303 is connected with the second concentric circular slot hole 112 and the first sliding groove 241, the fourth lockbolt nut 304 is connected with the third concentric circular slot hole 113 and the third sliding groove 243, the fifth lockbolt nut 305 is connected with the fourth concentric circular slot hole 114 and the fourth sliding groove 244, and the sixth lockbolt nut 306 is connected with the fourth concentric circular slot hole 114 and the third sliding groove 243. By arranging four sliding grooves with different directions from the four concentric slotted holes, the concentric slotted holes and the sliding grooves are skillfully connected by six pairs of lockbolts and nuts, so that the installation position of the ball head 500 has a left-right direction adjusting function.
The ball head mounting position adjustable lower swing arm further includes a bushing 400, the bushing 400 being mounted in the bushing mounting hole 150 on the lower swing arm body 100.
The lower swing arm with the adjustable ball head mounting position further comprises a lower swing arm body single-layer plate 120, a lower swing arm body hollow structure 130 and a lower swing arm body solid structure 140, wherein the lower swing arm body single-layer plate 120 is mounted between the lower swing arm body 100 and the ball head mounting plate 200, the lower swing arm body solid structure 140 is close to the bushing mounting hole 150, and the lower swing arm body hollow structure 130 is positioned between the lower swing arm body single-layer plate 120 and the lower swing arm body solid structure 140. The middle position of the lower swing arm body 100 is provided with a reinforcing rib plate 160, the reinforcing rib plate 160 is provided with a lightening hole 170, the lower swing arm body single-layer plate 120 ensures that the lower swing arm body 100 can be locked with the ball head mounting plate 200, and the lower swing arm body hollow structure 130, the reinforcing rib plate 160 and the lightening hole 170 are arranged, so that the weight is greatly reduced on the premise of meeting the strength.
The ball head mounting plate 200 is provided with a ball head mounting plate solid structure 220 and a ball head mounting plate hollow structure 230, the ball head mounting plate solid structure 220 is close to the ball head mounting plate 200, and the ball head mounting plate hollow structure 230 is located between the ball head mounting plate solid structure 220 and the sliding groove. By providing the ball mounting plate hollow structure 230, the weight is greatly reduced on the premise of meeting the strength.
The lower swing arm body 100 and the ball head mounting plate 200 are locked through six pairs of lockbolts and nuts, and a welding process is canceled, so that the problems of part deformation, unstable size, weakening of the strength of a heat affected zone and the like caused by welding are avoided, and the cost investment of a welding robot, a welding machine, a clamp and the like related to a welding production line is reduced. The lower swing arm body 100 and the ball head mounting plate 200 are cast or forged, and the lower swing arm body 100 and the ball head mounting plate 200 can be independently disassembled and replaced, so that the later maintenance cost is reduced.
While the foregoing is directed to embodiments of the present invention, other and further details of the invention may be had by the present invention, it should be understood that the foregoing description is merely illustrative of the present invention and that no limitations are intended to the scope of the invention, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the invention.
Claims (5)
1. The utility model provides a bulb mounted position adjustable lower swing arm which characterized in that: the ball head mounting plate (200) is movably connected to the lower swing arm body (100), the bushing (400) is arranged at the end part of the lower swing arm body (100), and the ball head (500) is mounted on the ball head mounting plate (200); the lower swing arm body (100) is provided with a first concentric circular slot hole (111), a second concentric circular slot hole (112), a third concentric circular slot hole (113) and a fourth concentric circular slot hole (114), the ball head mounting plate (200) is provided with a ball head mounting hole (210), the ball head (500) is mounted in the ball head mounting hole (210), and the circle center of the ball head mounting hole (210) is the same as the circle center of the first concentric circular slot hole (111), the circle center of the second concentric circular slot hole (112), the circle center of the third concentric circular slot hole (113) and the circle center of the fourth concentric circular slot hole (114); the ball head mounting plate (200) is provided with a longitudinal sliding groove, and the sliding groove comprises a first sliding groove (241), a second sliding groove (242), a third sliding groove (243) and a fourth sliding groove (244); the lower swing arm with the adjustable ball head mounting position further comprises a first check bolt nut (301), a second check bolt nut (302), a third check bolt nut (303), a fourth check bolt nut (304), a fifth check bolt nut (305) and a sixth check bolt nut (306), wherein the first check bolt nut (301) is connected with the first concentric circular slot hole (111) and the first sliding groove (241), the second check bolt nut (302) is connected with the second concentric circular slot hole (112) and the second sliding groove (242), the third check bolt nut (303) is connected with the second concentric circular slot hole (112) and the first sliding groove (241), the fourth check bolt nut (304) is connected with the third concentric circular slot hole (113) and the third sliding groove (243), the fifth check bolt nut (305) is connected with the fourth concentric circular slot hole (114) and the fourth sliding groove (244), and the sixth check bolt nut (306) is connected with the fourth concentric circular slot hole (114) and the third sliding groove (243).
2. The adjustable ball mounting position lower swing arm of claim 1, wherein: the bushing (400) is mounted in a bushing mounting hole (150) on the lower swing arm body (100).
3. The adjustable ball head mounting position lower swing arm of claim 2, wherein: the lower swing arm with the adjustable ball head mounting position further comprises a lower swing arm body single-layer plate (120), a lower swing arm body hollow structure (130) and a lower swing arm body solid structure (140), wherein the lower swing arm body single-layer plate (120) is mounted between the lower swing arm body (100) and the ball head mounting plate (200), the lower swing arm body solid structure (140) is close to the bushing mounting hole (150), and the lower swing arm body hollow structure (130) is located between the lower swing arm body single-layer plate (120) and the lower swing arm body solid structure (140).
4. A ball head mounting position adjustable lower swing arm according to claim 3, wherein: a reinforcing rib plate (160) is arranged at the middle position of the lower swing arm body (100), and a lightening hole (170) is formed in the reinforcing rib plate (160).
5. The adjustable ball mounting position lower swing arm of claim 4, wherein: the ball head mounting plate (200) is provided with a ball head mounting plate solid structure (220) and a ball head mounting plate hollow structure (230), the ball head mounting plate solid structure (220) is close to the ball head mounting plate (200), and the ball head mounting plate hollow structure (230) is located between the ball head mounting plate solid structure (220) and the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111442800.5A CN114030329B (en) | 2021-11-30 | 2021-11-30 | Lower swing arm with adjustable ball head mounting position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111442800.5A CN114030329B (en) | 2021-11-30 | 2021-11-30 | Lower swing arm with adjustable ball head mounting position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114030329A CN114030329A (en) | 2022-02-11 |
| CN114030329B true CN114030329B (en) | 2024-05-03 |
Family
ID=80139446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111442800.5A Active CN114030329B (en) | 2021-11-30 | 2021-11-30 | Lower swing arm with adjustable ball head mounting position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114030329B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080035768A (en) * | 2006-10-20 | 2008-04-24 | 현대모비스 주식회사 | Ball stud assembly of stabilizer in vehicle |
| CN201694013U (en) * | 2010-07-09 | 2011-01-05 | 中集车辆（集团）有限公司 | Shaft bushing assembly of vehicular suspension system |
| CN103358841A (en) * | 2012-04-01 | 2013-10-23 | 广州汽车集团股份有限公司 | Swinging arm of automobile suspension system, corresponding suspension system and automobile |
| CN103407340A (en) * | 2013-08-01 | 2013-11-27 | 奇瑞汽车股份有限公司 | Lower control arm of front suspension of automobile and method for manufacturing lower control arm |
| CN106240266A (en) * | 2016-08-24 | 2016-12-21 | 洛阳市凯涛金属有限公司 | A kind of Triangular Arm of adjustable automotive wheel angle |
| CN208993439U (en) * | 2018-09-04 | 2019-06-18 | 中国第一汽车股份有限公司 | A kind of passenger car rear suspension lower control arm |
| CN211386419U (en) * | 2019-12-17 | 2020-09-01 | 天津美芯电子科技有限公司 | Automatic regulating device of rounding machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007047191A1 (en) * | 2007-07-03 | 2009-01-08 | Hyundai Motor Company | Lower arm of a vehicle suspension |
-
2021
- 2021-11-30 CN CN202111442800.5A patent/CN114030329B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080035768A (en) * | 2006-10-20 | 2008-04-24 | 현대모비스 주식회사 | Ball stud assembly of stabilizer in vehicle |
| CN201694013U (en) * | 2010-07-09 | 2011-01-05 | 中集车辆（集团）有限公司 | Shaft bushing assembly of vehicular suspension system |
| CN103358841A (en) * | 2012-04-01 | 2013-10-23 | 广州汽车集团股份有限公司 | Swinging arm of automobile suspension system, corresponding suspension system and automobile |
| CN103407340A (en) * | 2013-08-01 | 2013-11-27 | 奇瑞汽车股份有限公司 | Lower control arm of front suspension of automobile and method for manufacturing lower control arm |
| CN106240266A (en) * | 2016-08-24 | 2016-12-21 | 洛阳市凯涛金属有限公司 | A kind of Triangular Arm of adjustable automotive wheel angle |
| CN208993439U (en) * | 2018-09-04 | 2019-06-18 | 中国第一汽车股份有限公司 | A kind of passenger car rear suspension lower control arm |
| CN211386419U (en) * | 2019-12-17 | 2020-09-01 | 天津美芯电子科技有限公司 | Automatic regulating device of rounding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114030329A (en) | 2022-02-11 |
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