CN105501015A - Double-wishbone connecting support for independent suspension system of automobile - Google Patents
Double-wishbone connecting support for independent suspension system of automobile Download PDFInfo
- Publication number
- CN105501015A CN105501015A CN201510941034.5A CN201510941034A CN105501015A CN 105501015 A CN105501015 A CN 105501015A CN 201510941034 A CN201510941034 A CN 201510941034A CN 105501015 A CN105501015 A CN 105501015A
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- CN
- China
- Prior art keywords
- suspension system
- independent suspension
- transverse arm
- motor vehicle
- adapter plates
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
- B60G2200/14—Independent suspensions with lateral arms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a double-wishbone connecting support for an independent suspension system of an automobile. The double-wishbone connecting support comprises a support body integrally formed by a metal plate, wherein the support body comprises a connecting plate and two mounting plates arranged at an interval, the connecting plate is connected with lower parts of the two mounting plates, a groove for accommodating wishbones is formed, lower wishbone main pin mounting holes and lower limiting support mounting holes located above the lower wishbone main pin mounting holes are formed in the lower parts of the two mounting plates, upper wishbone main pin mounting holes and shock absorber main pin mounting holes located above the upper wishbone main pin mounting holes are formed in upper parts of the two mounting plates, and a frame mounting gap for connection and positioning with a frame in a double-sided attachment manner is formed between upper and lower parts of the two mounting plates. The double-wishbone connecting support has the advantages of easiness in manufacturing, high connecting strength, convenience in assembly, high mounting and positioning precision, capability of improving mounting structure compactness and the like.
Description
Technical field
The present invention relates to field of automobile, be specifically related to a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System.
Background technology
Two transverse arm connection brackets of Independent Suspension are a kind of device connecting lower cross arm.At present, on market, the version of two transverse arm connection bracket has multiple, but all there is various deficiency: 1, most two transverse arm connection bracket is that the veneer of employing two pieces of punching press moulding is welded, and its processing and manufacturing difficulty is large, cost of labor is high, and precision is comparatively difficult to ensure card; 2, the existing pair of transverse arm connection bracket does not generally all have the structure of mounting dampers, but adopts by other parts mounting dampers, adds installation positioning difficulty; 3, when existing pair of transverse arm connection bracket is connected with each parts, do not possess positional parameter adjustable function, its comformability is not strong; 4, existing pair of transverse arm connection mounting structure is single, does not possess commonality when installing drg, need be equipped with two transverse arm connection brackets of different structure for oil gentle stopping of stopping.
Summary of the invention
The technical problem to be solved in the present invention is the deficiency overcoming prior art existence, a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System that provide a kind of and be easy to making, Joint strenght is high, easy to assembly, installation positioning precision is high, can improve mounting structure compactedness
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System, comprise and adopt the integrated rack body of metal sheet, described rack body comprises connecting panel and two spaced apart adapter plates, the groove holding transverse arm is formed at the bottom that described connecting panel is connected to described two adapter plates, the bottom of described two adapter plates is provided with lower cross arm stub mounting hole and is positioned at the lower limit rack mounting apertures above lower cross arm stub mounting hole, the top of described two adapter plates is provided with Top Crossbeam stub mounting hole and is positioned at the bumper stub mounting hole above Top Crossbeam stub mounting hole, formed between the upper and lower of described two adapter plates and be used for being connected the vehicle frame installation gap of locating with vehicle frame with two-sided laminating type.
As a further improvement on the present invention:
Described lower cross arm stub mounting hole is the waist shaped hole or elongated hole that make Kingpin inclination angle adjustable.
Described vehicle frame installation gap is made up of first binding face on top and the second binding face of the bottom that is positioned at adapter plate being positioned at adapter plate, and described first binding face is mutually vertical with the second binding face.
At least one adapter plate is provided with the drg recessed to described bottom portion of groove direction and dodges mouth.
The top of described two adapter plates is provided with upper limit rack mounting apertures near the position of bumper stub mounting hole, is connected with reinforced pipe between the upper limit rack mounting apertures of two adapter plates; Upper limit support is installed in described groove by bumper stub and reinforced pipe.
The bottom of each adapter plate is provided with rivet welding hole, and described rivet welding hole is arranged near the bottom of described groove.
The edge of described adapter plate is provided with the reinforced rib of bending forming.
The bottom of described two adapter plates is provided with two described lower limit rack mounting apertures.
Described connecting panel is in the arc be recessed into described inside grooves, and described two adapter plates are connected in two arc-shaped side edges of described connecting panel.
Described two adapter plates are parallel to each other layout.
Compared with prior art, the invention has the advantages that: a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System of the present invention, compared with traditional connection bracket, all greatly different in version, manufacture craft and installation connection mode, the theories such as it also more meets technique process simplification in automobile manufacturing field, environmental protection in design, manufacture and assembling, compact, safe and reliable, cost is low.First, connection bracket is for adopting the integrated integral structure of metal sheet, be beneficial to the positional precision between the mounting hole improving each parts, and the reliable of welded and installed position can be ensured, reduce and make and the difficulty of assembling, and its save material, Joint strenght is high, manufacture craft is simple, environmental protection, cost are low; Secondly, integrally-built connection bracket is provided with lower cross arm stub mounting hole, lower limit rack mounting apertures, Top Crossbeam stub mounting hole, bumper stub mounting hole and vehicle frame installation gap simultaneously, during assembling, lower cross arm, lower limit support, Top Crossbeam are all connected with connection bracket with bumper, decrease the usage quantity of attaching parts, be easy to the installation site precision ensured between each parts, make the overall compactness of mounting structure higher, the installation of each parts is also more convenient; Again, vehicle frame installation gap to be connected with vehicle frame with two-sided laminating type locates, and can assemble easily and fast, ensure the setting accuracy of vehicle frame simultaneously, and then ensure the installation site precision of each parts.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System of the present invention.
Fig. 2 is the main TV structure schematic diagram of a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System of the present invention.
Fig. 3 is the side-looking structural representation of a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System of the present invention.
Fig. 4 is a kind of perspective view be connected with each parts for two transverse arm connection brackets of Motor Vehicle Independent Suspension System of the present invention.
Marginal data:
1, connecting panel; 2, adapter plate; 21, lower cross arm stub mounting hole; 22, lower limit rack mounting apertures; 23, Top Crossbeam stub mounting hole; 24, bumper stub mounting hole; 25, vehicle frame installation gap; 26, drg dodges mouth; 27, upper limit rack mounting apertures; 28, reinforced rib; 29, rivet welding hole; 3, reinforced pipe; 4, lower cross arm; 5, Top Crossbeam; 6, bumper; 7, lower limit support; 8, upper limit support.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figures 1 to 4, a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System of the present invention, comprise and adopt the integrated rack body of metal sheet, this rack body adopts 5mm beam slab by cold stamping shaped, it comprises a connecting panel 1 and two adapter plates 2, two adapter plates 2 interval that is parallel to each other is arranged, make lower cross arm attachment face parallel, connecting panel 1 is connected on the bottom side of two adapter plates 2, the groove that after connecting, formation one is U-shaped, the end of transverse arm can be inserted and is contained in this groove.The bottom of each adapter plate 2 is equipped with a lower cross arm stub mounting hole 21 and two lower limit rack mounting apertures 22, two lower limit rack mounting apertures about 22 on same adapter plate 2 are arranged and are all positioned at the top of lower cross arm stub mounting hole 21, the lower cross arm stub mounting hole 21 of two adapter plates 2 is coaxially arranged, lower limit rack mounting apertures 22 above two adapter plates 2 is coaxially arranged, and the lower limit rack mounting apertures 22 below two adapter plates 2 is also coaxially arranged.The top of each adapter plate 2 is equipped with a Top Crossbeam stub mounting hole 23 and a bumper stub mounting hole 24, bumper stub mounting hole 24 is positioned at the top of Top Crossbeam stub mounting hole 23, the bumper stub mounting hole 24 of two adapter plates 2 is coaxially arranged, the Top Crossbeam stub mounting hole 23 of two adapter plates 2 is also coaxially arranged, vehicle frame installation gap 25 is also formed between the upper and lower of two adapter plates 2, this vehicle frame installation gap 25 just in time can fit on vehicle frame, and vehicle frame installation gap 25 is fitted to be formed with two faces of vehicle frame and located.This is used for two transverse arm connection brackets of Motor Vehicle Independent Suspension System, compared with traditional connection bracket, all greatly different in version, manufacture craft and installation connection mode, the theories such as it also more meets technique process simplification in automobile manufacturing field, environmental protection in design, manufacture and assembling, compact, safe and reliable, cost is low.First, connection bracket is for adopting the integrated integral structure of metal sheet, be beneficial to the positional precision between the mounting hole improving each parts, and the reliable of welded and installed position can be ensured, reduce and make and the difficulty of assembling, and its save material, Joint strenght is high, manufacture craft is simple, environmental protection, cost are low; Secondly, integrally-built connection bracket is provided with lower cross arm stub mounting hole 21, lower limit rack mounting apertures 22, Top Crossbeam stub mounting hole 23, bumper stub mounting hole 24 and vehicle frame installation gap 25 simultaneously, during assembling, lower cross arm 4, lower limit support 7, Top Crossbeam 5 are all connected with connection bracket with bumper 6, decrease the usage quantity of attaching parts, be easy to the installation site precision ensured between each parts, make the overall compactness of mounting structure higher, the installation of each parts is also more convenient; Again, vehicle frame installation gap 25 and vehicle frame are connected with two-sided laminating type locates, and can assemble easily and fast, ensure the setting accuracy of vehicle frame simultaneously, and then ensure the installation site precision of each parts.
In the present embodiment, vehicle frame installation gap 25 comprises the first binding face and the second binding face, wherein, first binding face is made up of the side on the top of adapter plate 2, second binding face is made up of the end face of the bottom of adapter plate 2, and the first binding face is mutually vertical with the second binding face, so just in time fit with two end faces of vehicle frame outline, form location.First binding face and the second binding face are also as the machining benchmark of other mounting holes.
In the present embodiment, lower cross arm stub mounting hole 21 is waist shaped hole, during installation lower cross arm 4, bolt is through in the waist shaped hole of two adapter plates 2, and be connected with the adjustment pad of the adjustment support in suspension and cam-type, regulate pad that lower cross arm can be made to move in waist shaped hole by rotating, thus adjustable Kingpin inclination angle.Like this, the function that connection bracket is possessed positional parameter is adjustable, improves applicability, reduces making and installation difficulty, the making precision also corresponding reduction of parts.In other embodiments, lower cross arm stub mounting hole 21 can also be elongated hole or the other forms of non-circular hole that can regulate the Kingpin inclination angle of lower cross arm 4.
In the present embodiment, an adapter plate 2 of rack body is provided with drg and dodges mouth 26, and it is to bottom portion of groove direction invaginated type that drg dodges mouth 26.In car assembling, because gas shared space of stopping is stopped relatively large than oil, this drg is dodged mouth 26 and can be formed when motor turning and dodge, gas is stopped to interfere with connection bracket, like this, connection bracket can be applicable to simultaneously assembling gas stop and oil stop, add applicability and alerting ability.
In the present embodiment, the top of two adapter plates 2 is also provided with upper limit rack mounting apertures 27, and upper limit rack mounting apertures 27 is also positioned at above Top Crossbeam stub mounting hole 23, and it is arranged near bumper stub mounting hole 24.Be welded with reinforced pipe 3 between the upper limit rack mounting apertures 27 of two adapter plates 2, Joint strenght and the stability of connection bracket can be increased, prevent from producing distortion during car brakeing; The installation of upper limit support 8 is, makes its one end insert in groove, the stub of bumper 6 and reinforced pipe 3 is located in upper limit support 8 simultaneously, thus forms installation location.
In the present embodiment, the bottom of two adapter plates 2 is equipped with rivet welding hole 29, rivet welding hole 29 is arranged near the bottom of groove, because between connection bracket and crossbeam, area of contact is larger, after rivet welding hole 29 is set, further by rivet welding hole 29, connection bracket rivet welding can be fixed, avoid the problem occurring that Joint strenght is inadequate.
In the present embodiment, the edge of adapter plate 2 is provided with reinforced rib 28, and reinforced rib 28 adopts flanging process bending forming, can improve the bulk strength of connection bracket.Connecting panel 1 is in the arc be recessed into inside grooves, and two adapter plates 2 are connected in two arc-shaped side edges of connecting panel 1, add the aesthetic property of connection bracket.
Above-mentioned connection bracket can adopt the modes such as bending, drawing, flange shaping, while minimizing material, strengthens the intensity of support, has also beautified outward appearance.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is also not only confined to above-described embodiment.For those skilled in the art, do not departing from the improvement that obtains under the technology of the present invention concept thereof and conversion also should be considered as protection scope of the present invention.
Claims (10)
1. the two transverse arm connection brackets for Motor Vehicle Independent Suspension System, it is characterized in that: comprise and adopt the integrated rack body of metal sheet, described rack body comprises connecting panel (1) and two spaced apart adapter plates (2), the groove holding transverse arm is formed at the bottom that described connecting panel (1) is connected to described two adapter plates (2), the bottom of described two adapter plates (2) is provided with lower cross arm stub mounting hole (21) and is positioned at the lower limit rack mounting apertures (22) of lower cross arm stub mounting hole (21) top, the top of described two adapter plates (2) is provided with Top Crossbeam stub mounting hole (23) and is positioned at the bumper stub mounting hole (24) of Top Crossbeam stub mounting hole (23) top, formed between the upper and lower of described two adapter plates (2) and be used for being connected the vehicle frame installation gap (25) of locating with vehicle frame with two-sided laminating type.
2. a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System according to claim 1, is characterized in that: described lower cross arm stub mounting hole (21) is the waist shaped hole that makes Kingpin inclination angle adjustable or elongated hole.
3. a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System according to claim 1, it is characterized in that: described vehicle frame installation gap (25) is made up of first binding face on top and the second binding face of the bottom that is positioned at adapter plate (2) being positioned at adapter plate (2), and described first binding face is mutually vertical with the second binding face.
4. a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System according to claim 1, is characterized in that: at least one adapter plate (2) is provided with the drg recessed to described bottom portion of groove direction and dodges mouth (26).
5. a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System according to any one of claim 1 to 4, it is characterized in that: the top of described two adapter plates (2) is provided with upper limit rack mounting apertures (27) near the position of bumper stub mounting hole (24), between the upper limit rack mounting apertures (27) of two adapter plates (2), be connected with reinforced pipe (3); Upper limit support is installed in described groove by bumper stub and reinforced pipe (3).
6. a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System according to any one of claim 1 to 4, it is characterized in that: the bottom of each adapter plate (2) is provided with rivet welding hole (29), described rivet welding hole (29) is arranged near the bottom of described groove.
7. a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System according to any one of claim 1 to 4, is characterized in that: the edge of described adapter plate (2) is provided with the reinforced rib (28) of bending forming.
8. a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System according to any one of claim 1 to 4, is characterized in that: the bottom of described two adapter plates (2) is provided with two described lower limit rack mounting apertures (22).
9. a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System according to any one of claim 1 to 4, it is characterized in that: described connecting panel (1) is in the arc be recessed into described inside grooves, and described two adapter plates (2) are connected in two arc-shaped side edges of described connecting panel (1).
10. a kind of two transverse arm connection brackets for Motor Vehicle Independent Suspension System according to any one of claim 1 to 4, is characterized in that: described two adapter plates (2) are parallel to each other layout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510941034.5A CN105501015A (en) | 2015-12-16 | 2015-12-16 | Double-wishbone connecting support for independent suspension system of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510941034.5A CN105501015A (en) | 2015-12-16 | 2015-12-16 | Double-wishbone connecting support for independent suspension system of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105501015A true CN105501015A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510941034.5A Pending CN105501015A (en) | 2015-12-16 | 2015-12-16 | Double-wishbone connecting support for independent suspension system of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105501015A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109070671A (en) * | 2016-05-03 | 2018-12-21 | 宝马股份公司 | Independent suspension for vehicle with the guiding leaf spring element of the wheel made of fibrous composite |
| CN109606046A (en) * | 2018-12-10 | 2019-04-12 | 内蒙古第机械集团股份有限公司 | A kind of integrated form independent suspension |
-
2015
- 2015-12-16 CN CN201510941034.5A patent/CN105501015A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109070671A (en) * | 2016-05-03 | 2018-12-21 | 宝马股份公司 | Independent suspension for vehicle with the guiding leaf spring element of the wheel made of fibrous composite |
| CN109606046A (en) * | 2018-12-10 | 2019-04-12 | 内蒙古第机械集团股份有限公司 | A kind of integrated form independent suspension |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |
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| WD01 | Invention patent application deemed withdrawn after publication |