CN203651895U - Auxiliary frame installation structure - Google Patents
Auxiliary frame installation structure Download PDFInfo
- Publication number
- CN203651895U CN203651895U CN201320767776.7U CN201320767776U CN203651895U CN 203651895 U CN203651895 U CN 203651895U CN 201320767776 U CN201320767776 U CN 201320767776U CN 203651895 U CN203651895 U CN 203651895U
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- welding
- subframe
- plate
- welding section
- side plate
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Abstract
The utility model relates to a frame structure of a vehicle, in particular to an auxiliary frame installation structure. The auxiliary frame installation structure comprises an auxiliary frame installation plate and reinforcing side plates, wherein the auxiliary frame installation plate and the reinforcing side plates are welded together, the welded end face of each reinforcing side plate is of a spoon shape, the welded portions sequentially comprise a welded section A, a welded section B, a welded section C and a welded section D, the auxiliary frame installation plate is provided with the two reinforcing side plates side by side, and the outer sides of the reinforcing side plates are provided with reinforcing ribs which are welded to the reinforcing side plates and the auxiliary frame installation plate. By means of the auxiliary frame installation structure, connection strength between an auxiliary frame and a vehicle body can be improved.
Description
Technical field
The utility model relates to a kind of body frame structure for automotive of automobile, is specifically related to a kind of subframe mount structure.
Background technology
Subframe can improve the traveling comfort of automobile and handling well, the skeleton of vehicle bridge before and after can regarding as, the component part of vehicle bridge before and after being, subframe is not complete vehicle frame, the just support of vehicle bridge, suspension before and after supporting, makes vehicle bridge, suspension be connected with " positive vehicle frame " by it again, is conventionally referred to as " subframe ", the effect of subframe is to intercept vibration and noise, reduces it and directly enters compartment.Front and rear suspension is first assembled on subframe, forms an axle assembly, and a common axle assembly need to be connected with vehicle body by four suspension point, can ensure like this its coupling stiffness, can have again good vibrations to completely cut off effect.
In vehicle traveling process, impact between vehicle body and subframe is larger, directly cause subframe and vehicle body junction stressed larger, be easy to like this cause connecting portion distortion, so it is very high that Joint strenght between the two requires, the connecting portion of existing subframe and vehicle body exists because of the stressed large yielding problem of holding, in addition because welding between subframe adapter plate and reinforcement side plate there will be distortion, can cause welding rear installation site and be shifted, affect setting accuracy.
Utility model content
The defect existing for above-mentioned prior art, the purpose of this utility model is to provide a kind of subframe mount structure, and this structure can solve the position that existing subframe is connected with vehicle body and hold yielding problem greatly because of stressed, improves both Joint strenghts.
For achieving the above object, the technical solution of the utility model is: subframe mount structure, comprise subframe adapter plate and strengthen side plate, described subframe adapter plate and reinforcement plate-side plate welding, the welding end surface of described reinforcement side plate is the shape of spoon, weld is followed successively by welding section A, welding section B, welding section C and welding section D, wherein, on described subframe adapter plate, be provided with side by side two and strengthen side plates, described reinforcement side plate outside is equipped with and the strengthening rib of strengthening side plate and subframe adapter plate and all welding.
While adopting technique scheme, strengthening side plate outside is provided with and the strengthening rib of strengthening side plate and subframe adapter plate and all welding, subframe adapter plate is connected with vehicle body, junction is stressed larger, joint face easily produces distortion because of stressed, and the strengthening rib of strengthening side plate arranged outside can be reinforced subframe adapter plate, the particularly joint face being connected with vehicle frame of subframe adapter plate, so can effectively extend the service life of subframe.
Further, in the weld of described subframe adapter plate and reinforcement side plate, welding section A, welding section C are at the height that exceeds welding section B, welding section D of welding one side, when subframe adapter plate and reinforcement plate-side plate welding, welding section A, welding section C first weld and there will be welding deformation situation, and welding section B, welding section D just can absorb welding deformation.
Further, described welding section A, welding section C exceed 0.5mm in welding one side than welding section B, welding section D, and welding section A, welding section C can make subframe adapter plate weld and coordinate better with reinforcement side plate with the gap that subframe adapter plate forms 0.5mm.
Further, described subframe adapter plate adopts arc-welding with strengthening plate-side plate welding, and the caused welding deformation of arc-welding is less, and the rear installation site of welding changes little, can meet better installation site requirement.
Further, strengthen being provided with stay bearing plate between side plate at two, so just alleviated reinforcement side plate in the vibration of face of weld direction, improved and strengthened the stability of side plate, thereby indirectly reinforced subframe adapter plate.
Brief description of the drawings
Bottom is described in further detail the utility model in conjunction with the drawings and specific embodiments:
The utility model subframe mount structure and subframe body overall structure schematic diagram as shown in Figure 1;
That the utility model subframe mount structure is strengthened side plate one side structure schematic diagram as shown in Figure 2;
The utility model subframe mount structure stay bearing plate one side structure schematic diagram as shown in Figure 3.
Detailed description of the invention
As shown in Figure 1, a kind of subframe mount structure, comprise subframe adapter plate 2 and strengthen side plate 3, subframe adapter plate 2 welds with reinforcement side plate 3, the welding end surface of strengthening side plate 3 is the shape of spoon, and weld is followed successively by welding section A5, welding section B6, welding section C7 and welding section D8, wherein, on subframe adapter plate 2, be provided with side by side two and strengthen side plates 3, strengthen side plate 3 outsides and be equipped with and the strengthening rib 31 of strengthening side plate 3 and subframe adapter plate 2 and all welding.
In the present embodiment, in the weld of subframe adapter plate and reinforcement side plate, welding section A5, welding section C7 are at the height that exceeds welding section B6, welding section D8 of welding one side, when subframe adapter plate 2 welds with reinforcement side plate 3, welding section A5, welding section C7 first weld and there will be welding deformation situation, and welding section B6, welding section D8 just can absorb welding deformation; Welding section A5, welding section C7 exceed 0.5mm in welding one side than welding section B6, welding section D8, and welding section A5, welding section C7 can make subframe adapter plate 2 weld and coordinate better with reinforcement side plate 3 with the gap that subframe adapter plate 2 forms 0.5mm; Subframe adapter plate 2 welds employing arc-welding with strengthening side plate 3, and the caused welding deformation of arc-welding is less, and after welding, installation site changes not quite, can meet better installation site requirement; Reinforcement side plate 3 between be provided with stay bearing plate 4, so just alleviated and strengthened the vibration of side plate 3 in face of weld direction, improved and strengthened the stability of side plate 3, thereby indirectly reinforced subframe adapter plate 2.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (5)
1. subframe mount structure, comprise subframe adapter plate and strengthen side plate, described subframe adapter plate and reinforcement plate-side plate welding, the welding end surface of described reinforcement side plate is the shape of spoon, weld is followed successively by welding section A, welding section B, welding section C and welding section D, it is characterized in that, be provided with side by side two and strengthen side plates on described subframe adapter plate, described reinforcement side plate outside is equipped with and the strengthening rib of strengthening side plate and subframe adapter plate and all welding.
2. subframe mount structure according to claim 1, is characterized in that, in the weld of described subframe adapter plate and reinforcement side plate, welding section A, welding section C are at the height that exceeds welding section B, welding section D of welding one side.
3. subframe mount structure according to claim 2, is characterized in that, described welding section A, welding section C exceed 0.5mm in welding one side than welding section B, welding section D.
4. subframe mount structure according to claim 1, is characterized in that, described subframe adapter plate adopts arc-welding with reinforcement plate-side plate welding.
5. subframe mount structure according to claim 1, is characterized in that, between described reinforcement side plate, is provided with stay bearing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767776.7U CN203651895U (en) | 2013-11-29 | 2013-11-29 | Auxiliary frame installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767776.7U CN203651895U (en) | 2013-11-29 | 2013-11-29 | Auxiliary frame installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651895U true CN203651895U (en) | 2014-06-18 |
Family
ID=50918318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320767776.7U Expired - Fee Related CN203651895U (en) | 2013-11-29 | 2013-11-29 | Auxiliary frame installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290816A (en) * | 2014-09-29 | 2015-01-21 | 上汽通用五菱汽车股份有限公司 | Front axle welding part structure |
-
2013
- 2013-11-29 CN CN201320767776.7U patent/CN203651895U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290816A (en) * | 2014-09-29 | 2015-01-21 | 上汽通用五菱汽车股份有限公司 | Front axle welding part structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |