CN212637073U - Automobile rear shock absorber mounting plate reinforcement - Google Patents
Automobile rear shock absorber mounting plate reinforcement Download PDFInfo
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- CN212637073U CN212637073U CN202020946772.5U CN202020946772U CN212637073U CN 212637073 U CN212637073 U CN 212637073U CN 202020946772 U CN202020946772 U CN 202020946772U CN 212637073 U CN212637073 U CN 212637073U
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- reinforcement body
- reinforcement
- shock absorber
- mounting plate
- rear shock
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Abstract
The utility model relates to a reinforcing piece for a mounting plate of a rear shock absorber of an automobile, which comprises a mounting plate reinforcing piece body welded on an inner plate of a rear wheel hub package and used for reinforcing the rigidity of the mounting plate of the rear shock absorber; the mounting panel reinforcement body is formed by welding an upper reinforcement body and a lower reinforcement body. This reinforcement is with rear shock absorber mounting panel reinforcement split for last reinforcement and lower reinforcement, and two stamping parts can all adopt the square of rule comparison, satisfy additional strengthening's requirement after the welding, and structural adaptability is stronger, can save that partial structure that former reinforcement lower part is not required to the material of reinforcement reduces under the shaping, has improved part material utilization ratio, and cost reduction, the weight of whole rear shock absorber mounting panel reinforcement alleviates, satisfies the lightweight requirement.
Description
Technical Field
The utility model relates to an automobile parts field, concretely relates to rear shock absorber mounting panel reinforcement.
Background
Along with the improvement of people's living standard, automobile consumption has already tended to the popularization, and people are more and more high to the requirement of car, and the consumer can directly be influenced to the selection of car to high performance, low cost, travelling comfort and the lightweight of car, and then bumper shock absorber mounting panel reinforcement is as one of the spare part that influences passenger's travelling comfort and experience, and its design seems crucial.
The structure of the conventional rear shock absorber mounting plate reinforcement is shown in fig. 6, the conventional rear shock absorber mounting plate reinforcement 7 is a one-time molded part, and under the condition of equivalent performance requirements, the utilization rate of materials for molding the structure is low (the performance requirements can be met even if part of the structure of the conventional rear shock absorber mounting plate reinforcement 7 is not existed, the part of the structure is unnecessary), and the cost is increased; because of bumper shock absorber mounting panel reinforcement 7 is including unnecessary structure after the tradition, need add a plurality of tradition weeping holes 71, can lead to the blanking cover that needs to use to increase, the cost increases again, and the blanking cover that adds moreover can't guarantee not drop completely in the assembly use, and the hydrops on bumper shock absorber mounting panel reinforcement 7 has the hidden danger that increases after the tradition to bumper shock absorber mounting panel reinforcement 7 is increased by the risk of corrosion after the tradition.
Disclosure of Invention
The utility model aims at providing a bumper shock absorber mounting panel reinforcement behind car, the technical problem of solution: there is an unnecessary partial structure (low material utilization) on the conventional rear shock absorber mounting plate reinforcement, resulting in an increase in cost.
In order to solve the technical problem, the utility model provides a following technical scheme: a reinforcing piece for a mounting plate of a rear shock absorber of an automobile comprises a mounting plate reinforcing piece body which is welded on an inner plate of a rear wheel hub package and is used for reinforcing the rigidity of the mounting plate of the rear shock absorber; the method is characterized in that: the mounting panel reinforcement body is formed by welding an upper reinforcement body and a lower reinforcement body.
As right the utility model discloses a further improvement, it all is regular square with lower reinforcement body to go up reinforcement body, reinforcement body upper end down with the tip welds under the last reinforcement body, forms mounting panel reinforcement body.
As a further improvement of the utility model, a first upper reinforcement body reinforcing boss and a second upper reinforcement body reinforcing boss are arranged on the upper reinforcement body side by side from the left side to the right side;
the lower reinforcement body is provided with a lower reinforcement body reinforcing boss;
the lower reinforcement body reinforcing boss is continuously connected with the second upper reinforcement body reinforcing boss, and a force transmission channel penetrating through the lower end part and the upper end part of the mounting plate reinforcement body is formed between the two bosses and the rear hub cladding inner plate.
As a further improvement of the present invention, the second upper reinforcement body reinforcing boss includes a first upper boss side surface and a second upper boss side surface on both sides;
the lower reinforcement body reinforcing lug boss comprises a first lower lug boss side face and a second lower lug boss side face which are arranged on two sides;
after the upper reinforcement body and the lower reinforcement body are welded, lap joint distances of more than or equal to 3mm are kept between the side face of the first upper boss and the side face of the first lower boss and between the side face of the second upper boss and the side face of the second lower boss.
As right the utility model discloses a further improvement, be equipped with the screwed pipe via hole on two bosss of going up the reinforcement body respectively, the screwed pipe welding is in the screwed pipe via hole for the bumper shock absorber assembly after the installation.
As a further improvement to the present invention, the upper reinforcement body is provided with an upper reinforcement body positioning hole; the lower reinforcement body is provided with a lower reinforcement body positioning hole, so that the mounting plate reinforcement body fixedly provided with the rear shock absorber assembly is welded at a set position.
As a further improvement of the utility model, the upper reinforcement body is provided with an upper reinforcement body exhaust and drainage boss; the lower reinforcement body is provided with a lower reinforcement body exhaust and drainage boss, so that gas generated by the mounting plate reinforcement body can be discharged in time due to the extrusion of the rear shock absorption assembly, and the electrophoresis sufficiency and drainage timeliness of the body-in-white when the body-in-white passes through a coating workshop can be guaranteed.
As a further improvement, the lower reinforcement body is provided with a weep hole.
As right the utility model discloses a further improvement, tip is equipped with the plug welding hole under the reinforcement body down, tip passes through under the reinforcement body the plug welding hole welds on the rear overhang spring mount pad.
By adopting the technical scheme, the utility model discloses the beneficial technological effect who reaches states as follows:
first, with back bumper shock absorber mounting panel reinforcement split for last reinforcement and lower reinforcement, two stamping parts can all adopt the square of comparative rule, satisfy additional strengthening's requirement after the welding, structural adaptability is stronger, can save that partial structure that former reinforcement lower part is not required to the material of reinforcement reduces under the shaping, has improved part material utilization ratio, and cost reduction, the weight of whole back bumper shock absorber mounting panel reinforcement alleviates, satisfies the lightweight requirement.
And secondly, the rear shock absorber mounting plate reinforcing piece is split into an upper reinforcing piece and a lower reinforcing piece, so that the rear shock absorber mounting plate reinforcing piece is stronger in adaptability, and the upper reinforcing piece and the lower reinforcing piece can be made of different materials with different thicknesses according to different performance requirements.
Thirdly, as the rear shock absorber mounting plate reinforcing part reduces a part of structure (compared with the traditional rear shock absorber mounting plate reinforcing part), the leakage holes arranged on the part of structure are reduced, the used plugging cover is reduced, and the cost is reduced. In addition, the weeping hole on the back bumper shock absorber mounting panel reinforcement reduces, and hydrops corrosion risk reduces.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of an upper reinforcement body of the present invention;
fig. 3 is a schematic structural view of the lower reinforcement of the present invention;
fig. 4 is one of the assembly structure diagrams of the present invention;
fig. 5 is a second schematic view of the assembly structure of the present invention;
FIG. 6 is a schematic structural view of a conventional rear shock absorber mounting plate reinforcement of the prior art;
in the figure: 1-mounting a panel reinforcement body; 2-rear shock absorber mounting plate; 3, wrapping an inner plate by the rear hub; 4-rear shock absorber assembly; 5, a threaded pipe; 6, bolts; 7-traditional mounting panel reinforcement body; 11-an upper stiffener body; 12-a lower stiffener body; 71-traditional weep holes; 111-a first upper stiffener body stiffening boss; 112-a second upper stiffener body stiffening boss; 113-an upper reinforcement body exhaust and drainage boss; 114-a threaded pipe through hole; 115-upper reinforcement body locating holes; 121-lower reinforcement body reinforcement bosses; 122-exhaust and drainage boss of lower reinforcement body; 123-weep hole; 124-lower reinforcement body positioning hole; 125-plug weld hole; 1121-first upper boss side; 1122-second upper boss side; 1211 — a first lower boss side; 1212 — second lower boss side.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 5, an automobile rear shock absorber mounting plate reinforcement comprises a mounting plate reinforcement body 1 welded to a rear hub inner plate 3 and used for reinforcing the rigidity of a rear shock absorber mounting plate 2; the mounting plate reinforcement body 1 is formed by welding an upper reinforcement body 11 and a lower reinforcement body 12.
In this embodiment, the upper reinforcement body 11 and the lower reinforcement body 12 are both regular square, and the upper end of the lower reinforcement body 12 is welded to the lower end of the upper reinforcement body 11 to form the mounting panel reinforcement body 1.
In this embodiment. A first upper reinforcement body reinforcing boss 111 and a second upper reinforcement body reinforcing boss 112 are arranged on the upper reinforcement body 11 side by side from left to right;
the lower reinforcement body 12 is provided with a lower reinforcement body reinforcement boss 121;
the lower reinforcement body reinforcing boss 121 is continuous with the second upper reinforcement body reinforcing boss 112, and a force transmission channel penetrating through the lower end part and the upper end part of the mounting plate reinforcement body 1 is formed between the two bosses and the rear hub packet inner plate 3. The force transmission channel improves the strength of the rear shock absorber mounting plate reinforcement and the reliability of the chassis performance, and the size of the force transmission channel can be changed to improve the rigidity of the rear shock absorber mounting plate reinforcement and the bearing capacity of the whole chassis.
In this embodiment, the second upper reinforcement body reinforcing boss 112 includes a first upper boss side surface 1121 and a second upper boss side surface 1122 on both sides;
the lower reinforcement body reinforcement boss 121 includes a first lower boss side 1211 and a second lower boss side 1212 at both sides;
after the upper reinforcement body 11 and the lower reinforcement body 12 are welded, the first upper boss side surface 1121 and the first lower boss side surface 1211, and the second upper boss side surface 1122 and the second lower boss side surface 1212 are maintained at a lap joint distance of 3mm or more, and the lap joint distance between the two side surfaces is maintained at 3mm or more, so that abnormal movement noise can be prevented.
In this embodiment, the two bosses of the upper reinforcement body 11 are respectively provided with a threaded pipe through hole 114, and the threaded pipe 5 is welded in the threaded pipe through hole 114 for installing the rear shock absorber assembly 4. The flatness of the mounting surface on the two bosses for mounting the rear shock absorber assembly 4 must meet requirements, and the hole site of the threaded pipe via hole 114 on the mounting surface must be ensured to be perpendicular to the mounting center line of the rear shock absorber assembly 4, so that the verticality requirement is met, and the mounting of the rear shock absorber assembly 4 is ensured.
In the present embodiment, the upper reinforcement body 11 is provided with upper reinforcement body positioning holes 115; the lower reinforcement body 12 is provided with a lower reinforcement body positioning hole 124, which enables the mounting plate reinforcement body 1, to which the rear shock absorber assembly 4 is fixedly mounted, to be welded at a set position.
In this embodiment, the upper reinforcement body 11 is provided with an upper reinforcement body exhaust and drainage boss 113; lower reinforcement body 12 is equipped with reinforcement body exhaust flowing back boss 122 down, guarantees because of the extrusion of back shock attenuation assembly 4 motion the gas that mounting panel reinforcement body 1 produced can in time be discharged, and can guarantee the electrophoresis sufficiency and the flowing back promptness of white automobile body when crossing the coating workshop.
In this embodiment, the lower reinforcement body 12 is provided with a leakage hole 123.
In this embodiment, the lower end of the lower reinforcement body 12 is provided with a plug welding hole 125, and the lower end of the lower reinforcement body 12 is welded to the rear suspension spring mounting seat through the plug welding hole 125.
As shown in fig. 4 and 5, welding the rear shock absorber mounting plate 2 to the mounting plate reinforcement body 1, aligning the threaded pipe through hole 114 on the mounting plate reinforcement body 1 with the threaded pipe through hole (not shown) on the rear shock absorber mounting plate, welding one end of the threaded pipe 5 away from the mounting plate reinforcement body 1 in the threaded pipe through hole (not shown) on the rear shock absorber mounting plate, and the end surface of one end of the threaded pipe 5 away from the mounting plate reinforcement body 1 does not cross one side surface of the rear shock absorber mounting plate 2 away from the mounting plate reinforcement body 1; welding the mounting plate reinforcement body 1 welded with the rear shock absorber mounting plate 2 with the rear hub inner plate 3, and welding the lower end part of the lower reinforcement body 12 with a rear suspension spring mounting seat (not shown in the figure) through a plug welding hole 125, so that the force from the rear suspension spring mounting seat is transmitted to the upper end part of the mounting plate reinforcement body 1 through the force transmission channel, and the bearing capacity of the mounting plate reinforcement body 1 is stronger; the rear shock absorber assembly 4 is mounted on the rear shock absorber mounting plate 2 through a bolt 6, wherein the bolt 6 is matched with the threaded pipe 5 to fixedly mount the rear shock absorber assembly 4 on the rear shock absorber mounting plate 2.
Claims (9)
1. A reinforcing piece for an automobile rear shock absorber mounting plate comprises a mounting plate reinforcing piece body (1) which is welded on a rear hub inner plate (3) and is used for reinforcing the rigidity of a rear shock absorber mounting plate (2); the method is characterized in that: the mounting plate reinforcement body (1) is formed by welding an upper reinforcement body (11) and a lower reinforcement body (12).
2. The automobile rear shock absorber mounting plate reinforcement as set forth in claim 1, wherein: go up reinforcement body (11) and lower reinforcement body (12) and all be regular square, reinforcement body (12) upper end down with go up reinforcement body (11) lower tip welding, form mounting panel reinforcement body (1).
3. The automobile rear shock absorber mounting plate reinforcement as set forth in claim 2, wherein:
a first upper reinforcement body reinforcing boss (111) and a second upper reinforcement body reinforcing boss (112) are arranged on the upper reinforcement body (11) side by side from left to right;
the lower reinforcement body (12) is provided with a lower reinforcement body reinforcing boss (121);
the lower reinforcement body reinforcing boss (121) is connected with the second upper reinforcement body reinforcing boss (112) in a splicing mode, and a force transmission channel penetrating through the lower end portion and the upper end portion of the mounting plate reinforcement body (1) is formed between the two bosses and the rear hub inner plate (3).
4. The automobile rear shock absorber mounting plate reinforcement as set forth in claim 3, wherein:
the second upper reinforcement body reinforcing boss (112) comprises a first upper boss side surface (1121) and a second upper boss side surface (1122) which are arranged on two sides;
the lower reinforcing piece body reinforcing boss (121) comprises a first lower boss side surface (1211) and a second lower boss side surface (1212) which are arranged on two sides;
after the upper reinforcement body (11) and the lower reinforcement body (12) are welded, the first upper boss side surface (1121) and the first lower boss side surface (1211), and the second upper boss side surface (1122) and the second lower boss side surface (1212) are maintained at a lap joint distance of greater than or equal to 3 mm.
5. The automobile rear shock absorber mounting plate reinforcement as set forth in claim 1, wherein: threaded pipe through holes (114) are respectively formed in the two bosses of the upper reinforcing piece body (11), and threaded pipes (5) are welded in the threaded pipe through holes (114) and used for installing the rear shock absorber assembly (4).
6. The automobile rear shock absorber mounting plate reinforcement as set forth in claim 1, wherein: the upper reinforcement body (11) is provided with an upper reinforcement body positioning hole (115); the lower reinforcement body (12) is provided with a lower reinforcement body positioning hole (124), so that the mounting plate reinforcement body (1) fixedly provided with the rear shock absorber assembly (4) is welded at a set position.
7. The automobile rear shock absorber mounting plate reinforcement as set forth in claim 1, wherein: the upper reinforcement body (11) is provided with an upper reinforcement body exhaust and drainage boss (113); lower reinforcement body (12) are equipped with down reinforcement body exhaust flowing back boss (122), guarantee because of rear shock absorber assembly (4) motion extrusion the gaseous ability in time of mounting panel reinforcement body (1) production is discharged, and can guarantee electrophoresis sufficiency and flowing back promptness of white automobile body when crossing the painting workshop.
8. The automobile rear shock absorber mounting plate reinforcement as set forth in claim 1, wherein: and the lower reinforcement body (12) is provided with a liquid leakage hole (123).
9. The automobile rear shock absorber mounting plate reinforcement as set forth in claim 1, wherein: the lower end part of the lower reinforcing part body (12) is provided with a plug welding hole (125), and the lower end part of the lower reinforcing part body (12) is welded on the rear suspension spring mounting seat through the plug welding hole (125).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020946772.5U CN212637073U (en) | 2020-05-29 | 2020-05-29 | Automobile rear shock absorber mounting plate reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020946772.5U CN212637073U (en) | 2020-05-29 | 2020-05-29 | Automobile rear shock absorber mounting plate reinforcement |
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| Publication Number | Publication Date |
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| CN212637073U true CN212637073U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020946772.5U Active CN212637073U (en) | 2020-05-29 | 2020-05-29 | Automobile rear shock absorber mounting plate reinforcement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580864A (en) * | 2021-08-31 | 2021-11-02 | 重庆长安汽车股份有限公司 | Rear damper mounting and limiting structure, suspension system and vehicle |
-
2020
- 2020-05-29 CN CN202020946772.5U patent/CN212637073U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580864A (en) * | 2021-08-31 | 2021-11-02 | 重庆长安汽车股份有限公司 | Rear damper mounting and limiting structure, suspension system and vehicle |
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