CN211106831U - Improved front stabilizer bar support assembly - Google Patents
Improved front stabilizer bar support assembly Download PDFInfo
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- CN211106831U CN211106831U CN201921725269.0U CN201921725269U CN211106831U CN 211106831 U CN211106831 U CN 211106831U CN 201921725269 U CN201921725269 U CN 201921725269U CN 211106831 U CN211106831 U CN 211106831U
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- stabilizer bar
- front stabilizer
- mounting hole
- hole
- arc
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Abstract
The utility model discloses an improved generation preceding stabilizer bar bracket component, it includes preceding sub vehicle frame (1), preceding stabilizer bar (2), preceding stabilizer bar bush (3), preceding stabilizer bar support (4), bolt (5), link (6), preceding stabilizer bar support includes connecting portion, bellying, both sides are provided with first mounting hole (43), second mounting hole (44) respectively on the connecting portion, the bellying includes first bottom, first arc convex part, first bottom is located to a plurality of first arc convex part are protruding, its characterized in that: the first mounting hole (43) is a circular hole, and the second mounting hole (44) is an irregular opening mounting hole. This second mounting hole structural improvement design can improve the assembly efficiency of workman to the part to adaptable certain precision surpasses the preceding sub vehicle frame of poor.
Description
Technical Field
The utility model relates to an automotive suspension system technical field, concretely relates to improved generation front stabilizer bar bracket component.
Background
The front stabilizer bar can prevent the vehicle from laterally rolling over, and improve the vehicle operation stability and riding comfort. In preceding macpherson's independent suspension system, the preceding stabilizer bar is connected with preceding shock absorber through the stabilizer bar connecting rod in both ends about, respectively sets up 2 spacing rings about on the stabilizer bar to the spacing ring is for the location, fixes the stabilizer bar on preceding sub vehicle frame through stabilizer bar bush and stabilizer bar support. For a plurality of little sheet metal parts combination welding form on the preceding sub vehicle frame, arouse on the sub vehicle frame with stabilizer bar support cooperation installation face the screw hole precision not enough, under the normal conditions, stabilizer bar support is unmatched in 2 fixed orificess on whole car X direction during the assembly stabilizer bar, leads to the stabilizer bar to assemble unable. Therefore, a front stabilizer bar support structure needs to be designed, the auxiliary frame with certain precision tolerance can be adapted, and the assembly efficiency of workers on parts is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of existence among the prior art, providing an improved generation preceding stabilizer bar bracket component, this second mounting hole structure's improved design can improve the assembly efficiency of workman to the part to adaptable certain precision surpasses the preceding sub vehicle frame of poor.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides an improved generation preceding stabilizer bar bracket component, it includes preceding sub vehicle frame, preceding stabilizer bar bush, preceding stabilizer bar support, the bolt, the link, preceding stabilizer bar passes through preceding stabilizer bar bush, preceding stabilizer bar support, the link is installed in preceding sub vehicle frame, preceding stabilizer bar bush matches the installation with preceding stabilizer bar support, preceding stabilizer bar support is installed on the link through a plurality of bolts, the link is connected on preceding sub vehicle frame, preceding stabilizer bar passes preceding stabilizer bar bush, preceding stabilizer bar support matches and installs in preceding stabilizer bar bush outside, preceding stabilizer bar support includes connecting portion, the bellying, both sides are provided with first mounting hole respectively on the connecting portion, the second mounting hole, the bellying includes first bottom, first arc convex part, first bottom is located to a plurality of first arc convex part archs, its characterized in that: the first mounting hole is a circular hole, and the second mounting hole is an irregular opening mounting hole.
Furthermore, a through hole is formed in the front stabilizer bar bushing, a second bottom and a second arc-shaped convex part are arranged on the outer side of the semicircular part of the front stabilizer bar bushing, the plurality of second arc-shaped convex parts are convexly arranged at the second bottom, an opening gap is formed in one side of the front stabilizer bar bushing, and the length direction of the opening gap is arranged in the same direction as the axial direction of the front stabilizer bar; the plurality of second arc-shaped convex parts are matched with the plurality of first arc-shaped convex parts for installation.
Further, the irregular opening mounting hole comprises a semicircular hole and a first rectangular opening, and the size of one side of the first rectangular opening, which is adjacent to the semicircular hole, is equal to the diameter of the semicircular hole.
Further, irregular opening mounting hole includes semicircular hole, isosceles trapezoid opening, and isosceles trapezoid opening's short base limit size equals with the diameter of semicircular hole.
Further, the irregular opening mounting hole comprises a semicircular hole and a second rectangular opening, and the size of one side, adjacent to the semicircular hole, of the second rectangular opening is larger than the diameter of the semicircular hole.
Further, the front stabilizer bar bushing is added with a self-lubricating material for preventing abnormal sound in the material, the Shore hardness HS =75 +/-5, and the material of the front stabilizer bar bushing is added with polybutadiene in natural rubber for increasing the durability of the front stabilizer bar bushing.
Further, the front stabilizer bar support is integrally formed by stamping during machining, a plurality of first arc-shaped convex parts are arranged on the front stabilizer bar support, and the first arc-shaped convex parts of the front stabilizer bar support are matched with the front stabilizer bar bushing, so that the front stabilizer bar bushing can be prevented from moving along the Y direction.
This stabilizer bar bracket component before improved generation, this second mounting hole structural improvement design can improve the assembly efficiency of workman to the part to adaptable certain precision is out of tolerance's preceding sub vehicle frame.
Drawings
FIG. 1 is a structure view of the front stabilizer bar bracket and the front stabilizer bar bushing of the present invention
FIG. 2 is a structural view of a front stabilizer bar bracket of the present invention; wherein (a) a front view, (b) a side view, (c) a top view;
FIG. 3 is a view showing a structure of a front stabilizer bushing according to the present invention; wherein (a) a front view, (b) a side view;
FIG. 4 is a view of the structure of an embodiment of the front stabilizer bar bracket of the present invention;
fig. 5 is a structural view of another embodiment of the front stabilizer bar bracket of the present invention; wherein (a) one embodiment structure diagram, and (b) another embodiment structure diagram.
In the figure: the stabilizer bar includes a front stabilizer bar 2, a front stabilizer bar bushing 3, a front stabilizer bar bracket 4, a through hole 31, a second bottom portion 32, a second arc-shaped protrusion 33, an opening slit 34, a connecting portion 41, a protrusion 42, a first mounting hole 43/(lower mounting hole), a second mounting hole 44/(upper mounting hole/opening mounting hole), a first arc-shaped protrusion 45, a first bottom portion 46, a semicircular hole 47, a first rectangular opening 48, an isosceles trapezoid opening 49, and a second rectangular opening 50.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, an improved front stabilizer bar bracket assembly comprises a front subframe, a front stabilizer bar 2, a front stabilizer bar bushing 3, a front stabilizer bar bracket 4, bolts, and a connecting frame, wherein the front stabilizer bar 2 is installed on the front subframe through the front stabilizer bar bushing 3, the front stabilizer bar bracket 4 and the connecting frame, the front stabilizer bar bushing 3 is installed in a matching manner with the front stabilizer bar bracket 4, the front stabilizer bar bracket 4 is installed on the connecting frame through a plurality of bolts, the connecting frame is connected to the front subframe, the front stabilizer bar 2 passes through the front stabilizer bar bushing 3, and the front stabilizer bar bracket 4 is installed outside the front stabilizer bar bushing 3 in a matching manner.
The front stabilizer bar support 4 comprises a connecting part 41 and a protruding part 42, wherein a first mounting hole 43/a lower mounting hole and a second mounting hole 44/an upper mounting hole/an opening mounting hole are respectively arranged on two sides of the connecting part 41, the protruding part 42 comprises a first bottom part 46 and a first arc-shaped convex part 45, and the first arc-shaped convex parts 45 are convexly arranged on the first bottom part 46; the first mounting hole 43 is a circular hole, and the second mounting hole 44 is an irregular opening mounting hole.
The front stabilizer bar bushing 3 is provided with a through hole 31, the outer side of the semicircular part of the front stabilizer bar bushing 3 is provided with a second bottom 32 and a second arc-shaped convex part 33, the plurality of second arc-shaped convex parts 33 are convexly arranged on the second bottom 32, one side of the front stabilizer bar bushing 3 is provided with an opening gap 34, and the length direction of the opening gap 34 is arranged in the same direction as the axial direction of the front stabilizer bar 2; the second plurality of arcuate projections 33 are matingly mounted with the first plurality of arcuate projections 45.
As shown in fig. 4-5, in one embodiment, the second mounting hole 44 is an irregular opening mounting hole, which includes a semicircular hole 47 and a first rectangular opening 48, and a side of the first rectangular opening 48 adjacent to the semicircular hole 47 has a size equal to a diameter of the semicircular hole 47. The improved design of the mounting hole structure can improve the assembly efficiency of workers to parts and can adapt to an auxiliary frame with certain precision out of tolerance.
In one embodiment, the irregular opening mounting hole comprises a semicircular hole 47 and an isosceles trapezoid opening 49, wherein the size of the short bottom side of the isosceles trapezoid opening 49 is equal to the diameter of the semicircular hole 47. The improved design of the mounting hole structure can further improve the assembly efficiency of workers to parts and can adapt to an auxiliary frame with certain precision out of tolerance.
In another embodiment, the irregular opening mounting hole comprises a semicircular hole 47 and a second rectangular opening 50, wherein the dimension of one side of the second rectangular opening 50 adjacent to the semicircular hole 47 is larger than the diameter of the semicircular hole 47. The improved design of the mounting hole structure can further improve the assembly efficiency of workers to parts and can adapt to an auxiliary frame with certain precision out of tolerance.
The front stabilizer bar bushing 3 is added with self-lubricating material for preventing abnormal sound, the Shore hardness HS (75 +/-5) of the front stabilizer bar bushing is high, and the material of the front stabilizer bar bushing 3 is added with polybutadiene to increase the durability of the front stabilizer bar bushing.
The front stabilizer bar support is internally provided with a plurality of ribs/bulges which are integrally formed by punching during processing, and the front stabilizer bar bushing matched with the front stabilizer bar support is also provided with the corresponding ribs/bulges, so that the stabilizer bar bushing and the stabilizer bar can be prevented from moving together along the Y direction in the stressed torsion process of the front stabilizer bar. Among the 2 mounting holes of preceding stabilizer bar support, first/lower mounting hole is standard round hole, and second/last mounting hole sets up to semi-circular opening/irregular opening mounting hole structure. The standard circle is used for positioning, the semicircular through hole structure can adapt to an auxiliary frame with certain precision out of tolerance, and the assembly efficiency of workers on parts is improved. 2 mounting holes arrange to the X direction, and the X direction is very little when preceding stabilizer bar atress, and Y direction and Z direction are main stress point, consequently, the mounting hole does not have the influence for semi-circular opening structure to the atress in this design.
Preceding stabilizer bar support simple structure, the mould expense is lower, and a panel beating stamping forming can prevent that preceding stabilizer bar bush from moving along Y to, and can and adaptable certain precision surpass poor sub vehicle frame, preceding stabilizer bar can convenient quick installation.
The front stabilizer bar support is internally provided with a plurality of ribs/bulges, the front stabilizer bar support is integrally formed by stamping during processing, the die is single, no separate additional die is needed, no mechanical processing is needed, the processing cost is low, but the bulges of the front stabilizer bar support are mutually matched with the stabilizer bar bush, and the front stabilizer bar support has the function of preventing the stabilizer bar bush from moving along the Y direction; in 2 mounting holes of preceding stabilizer bar support, the mounting hole is standard round hole down, and goes up the mounting hole and set up to semi-circular opening structure, improves the workman to the assembly efficiency of part to the sub vehicle frame of adaptable certain precision discrepancy.
This stabilizer bar bracket component before improved generation, the improved design of this mounting hole structure can improve the assembly efficiency of workman to the part to adaptable certain precision out-of-tolerance's sub vehicle frame.
The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations may be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (6)
1. An improved front stabilizer bar bracket assembly comprises a front auxiliary frame, a front stabilizer bar (2), a front stabilizer bar bushing (3), a front stabilizer bar bracket (4), a bolt and a connecting frame, wherein the front stabilizer bar passes through the front stabilizer bar bushing, preceding stabilizer bar support, the link is installed on preceding sub vehicle frame, preceding stabilizer bar bush matches the installation with preceding stabilizer bar support, preceding stabilizer bar support passes through a plurality of bolts and installs on the link, the link is connected on preceding sub vehicle frame, preceding stabilizer bar passes preceding stabilizer bar bush, preceding stabilizer bar support matches and installs in preceding stabilizer bar bush outside, preceding stabilizer bar support includes connecting portion, the bellying, both sides are provided with first mounting hole (43) respectively on the connecting portion, second mounting hole (44), the bellying includes first bottom, first arc convex part, first bottom is located to a plurality of first arc convex part archs, its characterized in that: the first mounting hole (43) is a circular hole, and the second mounting hole (44) is an irregular opening mounting hole; the irregular opening mounting hole comprises a semicircular hole (47) and a first rectangular opening (48), and the size of one side of the first rectangular opening, which is adjacent to the semicircular hole, is equal to the diameter of the semicircular hole.
2. An improved front stabilizer bar bracket assembly as set forth in claim 1, wherein: the front stabilizer bar bushing is provided with a through hole, the outer side of the semicircular part of the front stabilizer bar bushing is provided with a second bottom and a second arc-shaped convex part, the plurality of second arc-shaped convex parts are convexly arranged at the second bottom, one side of the front stabilizer bar bushing is provided with an opening gap (34), and the length direction of the opening gap is arranged in the same direction as the axial direction of the front stabilizer bar; the plurality of second arc-shaped convex parts are matched with the plurality of first arc-shaped convex parts for installation.
3. An improved front stabilizer bar bracket assembly as set forth in claim 1, wherein: the irregular opening mounting hole comprises a semicircular hole (47) and an isosceles trapezoid opening (49), and the size of the short bottom side of the isosceles trapezoid opening is equal to the diameter of the semicircular hole.
4. An improved front stabilizer bar bracket assembly as set forth in claim 1, wherein: the irregular opening mounting hole comprises a semicircular hole (47) and a second rectangular opening (50), and the size of one side, adjacent to the semicircular hole, of the second rectangular opening is larger than the diameter of the semicircular hole.
5. An improved front stabilizer bar bracket assembly as set forth in claim 2, wherein: the material of the front stabilizer bar bushing comprises polybutadiene added into natural rubber, and the Shore hardness HS =75 +/-5.
6. An improved front stabilizer bar bracket assembly as set forth in claim 2, wherein: the front stabilizer bar support is integrally formed by stamping during machining, a plurality of first arc-shaped convex parts are arranged on the front stabilizer bar support, and the first arc-shaped convex parts of the front stabilizer bar support are matched with the front stabilizer bar bushing, so that the front stabilizer bar bushing can be prevented from moving along the Y direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921725269.0U CN211106831U (en) | 2019-10-15 | 2019-10-15 | Improved front stabilizer bar support assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921725269.0U CN211106831U (en) | 2019-10-15 | 2019-10-15 | Improved front stabilizer bar support assembly |
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| Publication Number | Publication Date |
|---|---|
| CN211106831U true CN211106831U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921725269.0U Active CN211106831U (en) | 2019-10-15 | 2019-10-15 | Improved front stabilizer bar support assembly |
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| CN (1) | CN211106831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525158A (en) * | 2019-10-15 | 2019-12-03 | 江西昌河汽车有限责任公司 | A kind of modified front stabilizer bracket component |
-
2019
- 2019-10-15 CN CN201921725269.0U patent/CN211106831U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525158A (en) * | 2019-10-15 | 2019-12-03 | 江西昌河汽车有限责任公司 | A kind of modified front stabilizer bracket component |
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