CN208530689U - Subframe ontology assembly - Google Patents
Subframe ontology assembly Download PDFInfo
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- CN208530689U CN208530689U CN201820852382.4U CN201820852382U CN208530689U CN 208530689 U CN208530689 U CN 208530689U CN 201820852382 U CN201820852382 U CN 201820852382U CN 208530689 U CN208530689 U CN 208530689U
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- subframe ontology
- subframe
- ontology
- connecting portion
- connecting bracket
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Abstract
The utility model provides a kind of subframe ontology assembly, which includes: subframe ontology and first connecting portion；Wherein, subframe ontology is an integral molding structure, also, subframe ontology is aluminum alloy material；The bottom of subframe ontology offers the first groove, also, the two side walls of subframe ontology are curved wall, and two side walls are provided with step；First connecting portion is set to the end of subframe ontology, and to be connected with vehicle body, also, first connecting portion extends to the outside of subframe ontology.In the utility model, subframe ontology is an integral molding structure, and reduces the production technology using ordinary tin welding subframe ontology, meanwhile, subframe ontology is aluminum casting, realizes the lightweight of vehicle；Both meanwhile first connecting portion and subframe ontology are split type, i.e., non-integral molding structure, reduce the complexity of subframe body mold, are easy to the manufacture of subframe ontology.
Description
Technical field
The utility model relates to technical field of vehicle, in particular to a kind of subframe ontology assembly.
Background technique
Subframe is the important spare part of supporting suspension, engine, diverter and front-rear axle, is mostly used for bearing-type vehicle
Body, and vibration and noise can be effectively obstructed, the road shock of less incoming driver's cabin, provides superior comfort and suspension is rigid
Degree.
Welding after common subframe ontology is generally metal plate welding form or is formed by pipe beam hydraulic molding technique at present
It forming, material generally uses the vehicle structures steel plate such as SAPH400,440, there is the type of attachment of or with vehicle body at 4 points at 6 points, and
The components such as suspension, diverter, suspension are carried, weight is larger, manufacturing process is complicated.
In face of increasingly serious energy crisis and Environmental Pollution, country adjusts for the macroscopic view in new energy vehicle market
Control, causes pure electric automobile gradually to be popularized, steps into huge numbers of families.Course continuation mileage is the important performance indexes of electric car at present,
And weight is then the key element for influencing course continuation mileage.
Utility model content
In consideration of it, the utility model proposes a kind of subframe ontology assemblies, it is intended to solve that subframe this body weight is big, work
The problem of skill complexity.
The utility model proposes a kind of subframe ontology assembly, which includes: subframe ontology and first connecting portion；
Wherein, subframe ontology is an integral molding structure, also, subframe ontology is aluminum alloy material；It opens the bottom of subframe ontology
Two side walls equipped with the first groove, also, subframe ontology are curved wall, and two side walls are provided with step；The
One interconnecting piece is set to the end of subframe ontology, and to be connected with vehicle body, also, first connecting portion extends to subframe ontology
Outside.
Further, in above-mentioned subframe ontology assembly, first connecting portion includes: the first connecting bracket and the first bushing；
Wherein, the first connecting bracket is connected with the end of subframe ontology；First bushing press-mounting is in the first connecting bracket.
Further, in above-mentioned subframe ontology assembly, the first connecting bracket includes: supporter and fixing body；Wherein, it props up
The first end of support body is connected with the end of subframe ontology, and the second end of supporter is connected with fixing body, also, supporter
It is arranged with fixing body in angle；Fixing body is provided with the first mounting hole for installing the first bushing.
Further, in above-mentioned subframe ontology assembly, further includes: third connecting bracket, third connecting bracket are bending
First bending part of part, bending part is connected with the end of subframe ontology, and the second bending part of bending part is suspended in subframe
The outside of ontology, also, the second bending part offers the second mounting hole for installing swing arm.
Further, in above-mentioned subframe ontology assembly, first connecting portion at least two, each first connecting portion is set respectively
The both ends of subframe ontology are placed in, also, each first connecting portion is respectively positioned on the same side of subframe ontology.
Further, above-mentioned subframe ontology assembly, further includes: the second connecting portion for being connected with vehicle body, second
Interconnecting piece is set to subframe body end, also, second connecting portion and first connecting portion are located at the two of subframe ontology respectively
Side.
Further, in above-mentioned subframe ontology assembly, second connecting portion at least two, each second connecting portion is set respectively
The both ends of subframe ontology are placed in, also, each second connecting portion is respectively positioned on the same side of subframe ontology.
Further, in above-mentioned subframe ontology assembly, second connecting portion includes: the second connecting bracket and the second bushing；
Wherein, the second connecting bracket is connected with the end of subframe ontology；Second bushing press-mounting is in the second connecting bracket.
Further, in above-mentioned subframe ontology assembly, the second connecting bracket offers the second groove, with formed roof and
Bottom wall, roof and bottom wall offer the third mounting hole for installing swing arm.
Further, in above-mentioned subframe ontology assembly, the 4th for installing diverter is provided on subframe ontology
Mounting hole, also, the 4th mounting hole is close to the position that subframe ontology is connected with second connecting portion.
In the utility model, subframe ontology is an integral molding structure, and is reduced and is welded subframe sheet using ordinary tin
The production technology of body, meanwhile, subframe ontology is aluminum casting, reduces the weight of subframe ontology, realizes vehicle
Lightweight, to increase the course continuation mileage of vehicle；Meanwhile first connecting portion and subframe ontology be it is split type, i.e., both
Non-integral molding structure reduces the complexity of subframe body mold, is easy to the manufacture of subframe ontology.Subframe ontology
The groove and step of upper setting can also mitigate the weight of subframe ontology while guaranteeing the rigidity of subframe ontology
Amount.Meanwhile two sides of subframe ontology are arc-shaped side, the stress for avoiding subframe ontology is concentrated, and can preferably be held
By external force.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of subframe ontology assembly provided by the embodiment of the utility model.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.It should be noted that in the absence of conflict, the implementation in the utility model
Feature in example and embodiment can be combined with each other.It is below with reference to the accompanying drawings and in conjunction with the embodiments practical new this is described in detail
Type.
Referring to Fig. 1, the preferred structure of subframe ontology assembly provided in this embodiment is shown in figure.As shown, should
Subframe ontology assembly includes: subframe ontology 1 and first connecting portion 2.Wherein, subframe ontology 1 is an integral molding structure, and
It is aluminium alloy castings.First connecting portion 2 is welded in the end of subframe ontology 1, also, first connecting portion 2 is to subframe sheet
The outside of body 1 is extended, and subframe ontology 1 is connected by first connecting portion 2 with vehicle body.It opens the bottom of subframe ontology 1
Equipped with the first groove 11, the first groove 11 can be arranged along the length direction of subframe ontology 1, also, two of subframe ontology 1
Side wall is curved wall, and two curved walls are provided with step 12, and two steps 12 are also arc.Subframe ontology 1
The groove 11 and step 12 of upper setting can also mitigate subframe ontology while guaranteeing the rigidity of subframe ontology 1
1 weight.When it is implemented, first connecting portion 2 at least two, each first connecting portion 2 is respectively welded in subframe ontology 1
Both ends, also, each first connecting portion 2 is respectively positioned on the same side of subframe ontology 1.
In the present embodiment, subframe ontology 1 is an integral molding structure, and is reduced and is welded subframe ontology using ordinary tin
Production technology, meanwhile, subframe ontology 1 be aluminum casting, reduce the weight of subframe ontology 1, realize vehicle
Lightweight, to increase the course continuation mileage of vehicle；Meanwhile first connecting portion 2 and subframe ontology 1 be it is split type, i.e., two
The non-integral molding structure of person, reduces the complexity of 1 mold of subframe ontology, is easy to the manufacture of subframe ontology 1.Subframe
The groove 11 and step 12 being arranged on ontology 1 can also mitigate secondary vehicle while guaranteeing the rigidity of subframe ontology 1
The weight of frame ontology 1.Meanwhile two sides of subframe ontology 1 are arc-shaped side, the stress for avoiding subframe ontology 1 is concentrated,
External force can preferably be born.
In above-described embodiment, first connecting portion 2 may include: the first connecting bracket 21 and the first bushing 22.Wherein, first
Connecting bracket 21 and the end of subframe ontology 1 are mutually welded, and the first bushing 22 is pressed in the first connecting bracket 21.First connection
Bracket 21 may include: supporter 211 and fixing body 212.Wherein, the first end (lower end shown in FIG. 1) of supporter 211 and pair
The end of frame body 1 is mutually welded, and the second end (upper end shown in FIG. 1) of supporter 211 is connected with fixing body 212.Support
Body 211 is tilted to the outside of subframe ontology 1, is arranged between fixing body 212 and supporter 211 in angle, for example, fixing body
212 is horizontally disposed, thus in obtuse angle, first connecting portion 2 can so preferably decomposed between the supporter 211 that is obliquely installed
Stress.Fixing body 212 is provided with the first mounting hole, and the first bushing 22 is then pressed in the first mounting hole.When it is implemented, support
Body 211 and fixing body 212 can be an integral molding structure, and the two all can be Al-alloy parts, supporter 211 and fixing body 212
On offer slot, further to mitigate the weight of subframe ontology assembly.
In above-described embodiment, which can also include: third connecting bracket 23, third connecting bracket 23
It is integrated and casts with subframe ontology 1.Third connecting bracket 23 is bending part, and the first bending part 231 of bending part is located at
The junction of supporter 211 and subframe ontology 1, the second bending part 232 of bending part are suspended in the outside of subframe ontology 1,
The inner sidewall of second bending part 232 offers the second mounting hole 24 for installing swing arm.
In the various embodiments described above, the end of subframe ontology 1 is additionally provided with second connecting portion 3, and subframe ontology 1 can be simultaneously
It is connected by first connecting portion 2 and second connecting portion 3 with vehicle body.When it is implemented, second connecting portion 3 at least two, respectively
Second connecting portion 3 is located at the both ends of subframe ontology 1, also, each second connecting portion 3 is respectively positioned on the same of subframe ontology 1
Side, meanwhile, each second connecting portion 3 is located at the two sides of subframe ontology 1 with each first connecting portion 2.Preferably, first connects
Socket part 2 and second connecting portion 3 are two, and the tool of subframe ontology 1 is respectively connected with one on each connecting pin there are two connecting pin
First connecting portion 2 and a second connecting portion 3.
In above-described embodiment, second connecting portion 3 may include: the second connecting bracket 31 and the second bushing 32.Wherein, second
Connecting bracket 31 is integrated with subframe ontology 1 and casts, also, the second connecting bracket 31 is located at the end of subframe ontology 1
Portion, the second connecting bracket 31 have a step, and the 5th mounting hole, the press fitting of the second bushing 32 are offered on the lower table top in position
In in the 5th mounting hole.Second connecting bracket 31 offers the second groove, so that roof 34 and bottom wall 35 are formed, roof 34 and bottom
Wall 35 offers the third mounting hole 33 for installing swing arm.When it is implemented, the second groove is located at the higher table top in position
Lower section, and the second groove is not interfered with the 5th mounting hole.
The 4th mounting hole 4 for installing diverter, and the position of the 4th mounting hole 4 are also provided on subframe ontology 1
Close to the position that subframe ontology 1 is connected with second connecting portion 3, when it is implemented, the 4th mounting hole 4 can be two, with
Guarantee diverter stablizes installation.
To sum up, in the present embodiment, subframe ontology is an integral molding structure, and is reduced and is welded subframe using ordinary tin
The production technology of ontology, meanwhile, subframe ontology is aluminum casting, reduces the weight of subframe ontology, realizes vehicle
Lightweight, to increase the course continuation mileage of vehicle；Meanwhile first connecting portion and subframe ontology be it is split type, i.e., two
The non-integral molding structure of person, reduces the complexity of subframe body mold, is easy to the manufacture of subframe ontology.Subframe sheet
The groove and step being arranged on body can also mitigate subframe ontology while guaranteeing the rigidity of subframe ontology
Weight.Meanwhile two sides of subframe ontology are arc-shaped side, the stress for avoiding subframe ontology is concentrated, can be better
Bear external force.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (10)
1. a kind of subframe ontology assembly characterized by comprising subframe ontology (1) and first connecting portion (2)；Wherein,
The subframe ontology (1) is an integral molding structure, also, the subframe ontology (1) is aluminum alloy material；
The bottom of the subframe ontology (1) offers the first groove (11), also, two sides of the subframe ontology (1)
Wall is curved wall, and two side walls are provided with step (12)；
The first connecting portion (2) is set to the end of the subframe ontology (1), to be connected with vehicle body, also, described
One interconnecting piece (2) extends to the outside of the subframe ontology (1).
2. subframe ontology assembly according to claim 1, which is characterized in that the first connecting portion (2) includes: first
Connecting bracket (21) and the first bushing (22)；Wherein,
First connecting bracket (21) is connected with the end of the subframe ontology (1)；
First bushing (22) press fitting is in first connecting bracket (21).
3. subframe ontology assembly according to claim 2, which is characterized in that first connecting bracket (21) includes:
Supporter (211) and fixing body (212)；Wherein,
The first end of the supporter (211) is connected with the end of the subframe ontology (1), the supporter (211)
Second end is connected with the fixing body (212), also, the supporter (211) is set with the fixing body (212) in angle
It sets；
The fixing body (212) is provided with the first mounting hole for installing first bushing (22).
4. subframe ontology assembly according to claim 1, which is characterized in that further include:
Third connecting bracket (23), the third connecting bracket (23) are bending part, the first bending part (231) of the bending part
It is connected with the end of the subframe ontology (1), the second bending part (232) of the bending part is suspended in subframe ontology
(1) outside, also, second bending part (232) offers the second mounting hole (24) for installing swing arm.
5. subframe ontology assembly according to claim 1, which is characterized in that
The first connecting portion (2) at least two, each first connecting portion (2) are respectively arranged at the subframe ontology
(1) both ends, also, each first connecting portion (2) is respectively positioned on the same side of the subframe ontology (1).
6. subframe ontology assembly according to any one of claim 1 to 5, which is characterized in that further include:
Second connecting portion (3) for being connected with the vehicle body, the second connecting portion (3) are set to the subframe ontology
(1) end, also, the second connecting portion (3) and the first connecting portion (2) are located at the subframe ontology (1)
Two sides.
7. subframe ontology assembly according to claim 6, which is characterized in that
The second connecting portion (3) at least two, each second connecting portion (3) are respectively arranged at the subframe ontology
(1) both ends, also, each second connecting portion (3) is respectively positioned on the same side of the subframe ontology (1).
8. subframe ontology assembly according to claim 6, which is characterized in that the second connecting portion (3) includes: second
Connecting bracket (31) and the second bushing (32)；Wherein,
Second connecting bracket (31) is connected with the end of the subframe ontology (1)；
Second bushing (32) press fitting is in second connecting bracket (31).
9. subframe ontology assembly according to claim 8, which is characterized in that
Second connecting bracket (31) offers the second groove, to form roof (34) and bottom wall (35), the roof (34)
The third mounting hole (33) for installing swing arm is offered with the bottom wall (35).
10. subframe ontology assembly according to claim 6, which is characterized in that
The 4th mounting hole (4) for installing diverter, also, the 4th installation are provided on the subframe ontology (1)
Hole (4) is close to the position that the subframe ontology (1) is connected with the second connecting portion (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820852382.4U CN208530689U (en) | 2018-06-01 | 2018-06-01 | Subframe ontology assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820852382.4U CN208530689U (en) | 2018-06-01 | 2018-06-01 | Subframe ontology assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208530689U true CN208530689U (en) | 2019-02-22 |
Family
ID=65381170
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| CN201820852382.4U Active CN208530689U (en) | 2018-06-01 | 2018-06-01 | Subframe ontology assembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332366A (en) * | 2020-03-06 | 2020-06-26 | 东风汽车集团有限公司 | Front auxiliary frame assembly |
| CN111717283A (en) * | 2019-03-19 | 2020-09-29 | 上海汽车集团股份有限公司 | Vehicle body and middle tower connecting structure of auxiliary frame thereof |
-
2018
- 2018-06-01 CN CN201820852382.4U patent/CN208530689U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717283A (en) * | 2019-03-19 | 2020-09-29 | 上海汽车集团股份有限公司 | Vehicle body and middle tower connecting structure of auxiliary frame thereof |
| CN111717283B (en) * | 2019-03-19 | 2022-04-12 | 上海汽车集团股份有限公司 | Vehicle body and middle tower connecting structure of auxiliary frame thereof |
| CN111332366A (en) * | 2020-03-06 | 2020-06-26 | 东风汽车集团有限公司 | Front auxiliary frame assembly |
| CN111332366B (en) * | 2020-03-06 | 2021-08-06 | 东风汽车集团有限公司 | Front auxiliary frame assembly |
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