CN203439122U - Auxiliary frame used for vehicle and vehicle provided with auxiliary frame - Google Patents
Auxiliary frame used for vehicle and vehicle provided with auxiliary frame Download PDFInfo
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- CN203439122U CN203439122U CN201320524069.5U CN201320524069U CN203439122U CN 203439122 U CN203439122 U CN 203439122U CN 201320524069 U CN201320524069 U CN 201320524069U CN 203439122 U CN203439122 U CN 203439122U
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- vehicle
- subframe
- upper plate
- lower plate
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- 238000003466 welding Methods 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 238000009434 installation Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses an auxiliary frame used for a vehicle and the vehicle provided with the auxiliary frame. The auxiliary frame used for the vehicle comprises an upper board and a lower board, wherein the upper board is of an integrated board structure, the lower board is connected with the upper board, and a cavity suitable for installation of a part of a swing arm support of the vehicle is defined between the lower board and the upper board. The auxiliary frame used for the vehicle is simple in structure, low in manufacturing cost and simple in manufacturing process.
Description
Technical field
The utility model relates to vehicular field, in particular to a kind of subframe for vehicle and have this for the vehicle of the subframe of vehicle.
Background technology
The upper plate of the existing subframe for vehicle comprises the first upper plate and the second upper plate.The first upper plate and the second upper plate are by being weldingly connected, and the first upper plate and lower plate are by being weldingly connected.Therefore, existing subframe amount of parts is many, and weld seam is many, and manufacturing cost is high.
Utility model content
The utility model is intended to one of solve the problems of the technologies described above at least to a certain extent.For this reason, an object of the present utility model is to propose a kind of subframe for vehicle, should be simple for auxiliary frame structure of vehicle, low cost of manufacture and manufacturing process simple.
Another object of the present utility model is to propose a kind ofly have this for the vehicle of the subframe of vehicle.
To achieve these goals, according to first aspect of the present utility model, a kind of subframe for vehicle is proposed.The described subframe for vehicle comprises: upper plate, and described upper plate is a whole plate structure; And lower plate, described lower plate is connected with described upper plate, and between described lower plate and described upper plate, limits the cavity of a part for the oscillating arm bracket that is suitable for mounting vehicle.
According to the subframe for vehicle of the present utility model, described upper plate is not that two or plurality of plates are spliced, but a whole plate.A described part for the described oscillating arm bracket of described vehicle is suitable for being clamped between described upper plate and described lower plate.Like this, reduce the amount of parts of described subframe, and reduced the connection location (for example, weld seam quantity reduces) between parts, reduced manufacturing cost.Therefore,, according to the subframe for vehicle of the present utility model, simple in structure, low cost of manufacture and manufacturing process are simple.
In addition, according to the above-mentioned subframe for vehicle of the utility model, can also there is following additional technical characterictic:
The junction of described upper plate and described lower plate is provided with the opening of a described part that is suitable for clamping described oscillating arm bracket, thus make described upper plate and described lower plate tightr to the clamping of described oscillating arm bracket, clamp better effects if.
Alternatively, described upper plate punch forming, thus reduce the manufacturing cost of described upper plate.
Alternatively, described lower plate punch forming, thus reduce the manufacturing cost of described lower plate.
Alternatively, described upper plate and described lower plate are weldingly connected.
Preferably, described upper plate and described lower plate are integrally formed.
Further, the described subframe for vehicle also comprises: project-welding nut, described welding of projection welded nut is on the upper surface of described upper plate.Like this, described oscillating arm bracket is more easily mounted on described subframe, thereby improves the efficiency of assembling of the described subframe for vehicle.
Described project-welding nut is a plurality of, thereby makes described more firm with being connected of described oscillating arm bracket for the subframe of vehicle.
Described lower plate is provided with a plurality of bolt through-holes, and a plurality of described project-welding nuts are corresponding one by one with a plurality of described bolt through-holes, thereby makes described more firm with being connected of described oscillating arm bracket for the subframe of vehicle.
According to second aspect of the present utility model, a kind of vehicle is proposed.Described vehicle comprises according to the subframe for vehicle described in the utility model first aspect, thereby has that parts are few, a low cost of manufacture, the simple advantage of manufacturing process.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is the local structure schematic diagram at subframe place according to the vehicle of the utility model embodiment;
Fig. 2 is according to the structural representation of the subframe for vehicle of the utility model embodiment.
Reference numeral:
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " thickness ", " on ", orientation or the position relationship of the indication such as D score, 'fornt', 'back', " left side ", " right side ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation, construct and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; It can be mechanical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but contact by the other feature between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
Below with reference to Fig. 1 and Fig. 2, describe according to the subframe 10 for vehicle 1 of the utility model embodiment.
As depicted in figs. 1 and 2, according to the subframe 10 for vehicle 1 of the utility model embodiment, comprise: upper plate 110 and lower plate 120.Upper plate 110 is a whole plate structure, and lower plate 120 is connected with upper plate 110.For example, upper plate 110 and lower plate 120 can be weldingly connected.As shown in Figure 1, in a specific embodiment of the present utility model, upper plate 110 can be connected by gas shield welding with lower plate 120.Between lower plate 120 and upper plate 110, limit the cavity of a part for the oscillating arm bracket 30 that is suitable for mounting vehicle 1.Wherein, above-below direction is the above-below direction of vehicle 1.
In other words, upper plate 110 is not that two or plurality of plates are spliced, but a whole plate.A part for the oscillating arm bracket 30 of vehicle 1 is suitable for being clamped between upper plate 110 and lower plate 120.Like this, reduce the amount of parts of subframe 10, and reduced the connection location (for example, weld seam quantity reduces) between parts, reduced manufacturing cost.Therefore,, according to the subframe 10 for vehicle 1 of the utility model embodiment, simple in structure, low cost of manufacture and manufacturing process are simple.
Alternatively, upper plate 110 can punch forming, and lower plate 120 can punch forming.Thus, the manufacturing cost of upper plate 110 and lower plate 120 is lower.
Preferably, upper plate 110 and lower plate 120 can be integrally formed.Particularly, upper plate 110 and lower plate 120 can be integrally formed by pipe hydraulic molding technique.
In an embodiment of the present utility model, as depicted in figs. 1 and 2, the junction of upper plate 110 and lower plate 120 can be provided with the opening 101 of a described part that is suitable for clamping oscillating arm bracket 30.Like this, the clamping of upper plate 110 and 120 pairs of oscillating arm brackets 30 of lower plate is tightr, clamps better effects if.
In a concrete example of the present invention, as depicted in figs. 1 and 2, on the outer of upper plate 110, can there is the first sub-opening 1011 that connects upper plate 110 along the thickness direction of upper plate 110.On the outer of lower plate 120, can there is the second sub-opening 1012 that connects lower plate 120 along the thickness direction of lower plate 120.The first sub-opening 1011 and the second sub-opening 1012 can be oppositely arranged on above-below direction.The first sub-opening 1011 and the second sub-opening 1012 can limit opening 101 jointly.Like this, opening 101 is less on the structural strength impact of upper plate 110 and lower plate 120, and the structural strength of subframe 10 is higher.Wherein, in the direction at the center of vehicle 1 is, away from the direction at the center of vehicle 1, be outside.
In other optional embodiment of the present utility model, opening 101 can be located in upper plate 110 or lower plate 120.
As depicted in figs. 1 and 2, subframe 10 can also comprise project-welding nut 111.Project-welding nut 111 can be welded on the upper surface of upper plate 110.Particularly, project-welding nut 111 can be welded on the upper surface of upper plate 110 by attachment point.
Further, project-welding nut 111 can be for a plurality of.In lower plate 120, can be provided with a plurality of bolt through-holes 121, a plurality of project-welding nuts 111 can be corresponding one by one with a plurality of bolt through-holes 121.That is to say, the quantity of project-welding nut 111 and bolt through-hole 121 equates, and the position of the position of project-welding nut 111 and bolt through-hole 121 is corresponding one by one.
In other words, oscillating arm bracket 30 can be spirally connected and be connected with subframe 10 for vehicle 1.Particularly, bolt can coordinate with corresponding project-welding nut 111 through the bolt through-hole 121 of lower plate 120.Like this, oscillating arm bracket 30 is more easily mounted on subframe 10, thereby improves the efficiency of assembling for the subframe 10 of vehicle 1.By a plurality of project-welding nuts 111 and a plurality of bolt through-hole 121 are set, the subframe 10 that is used in vehicle 1 is more firm with being connected of oscillating arm bracket 30.
The utility model also provides a kind of vehicle 1.Vehicle 1 comprises according to the subframe 10 for vehicle 1 described in the utility model first aspect, thereby has that parts are few, a low cost of manufacture, the simple advantage of manufacturing process.
As shown in Figure 1, vehicle 1 can comprise left swing arm 20 and right swing arm (scheming not shown).Left swing arm 20 can be arranged on the left side of subframe 10, and right swing arm can be arranged on the right side of subframe 10.Vehicle 1 also comprises: longeron (scheming not shown), longitudinal beam connecting piece 40, crossbeam (scheming not shown).Longitudinal beam connecting piece 40 is a plurality of, the spaced apart setting of length direction of longeron, and subframe 10 is connected with the longeron of vehicle 1 by a plurality of longitudinal beam connecting pieces 40.
According to other formation of the vehicle 1 of the utility model embodiment, such as the structure of longeron, crossbeam, swing arm, oscillating arm bracket 30 and longitudinal beam connecting piece 40 etc., be all known for those of ordinary skills, be not described in detail here.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in the situation that not departing from principle of the present utility model and aim in scope of the present utility model, modification, replacement and modification.
Claims (10)
1. for a subframe for vehicle, it is characterized in that, comprising:
Upper plate, described upper plate is a whole plate structure; With
Lower plate, described lower plate is connected with described upper plate, and between described lower plate and described upper plate, limits the cavity of a part for the oscillating arm bracket that is suitable for mounting vehicle.
2. the subframe for vehicle according to claim 1, is characterized in that, the junction of described upper plate and described lower plate is provided with the opening of a described part that is suitable for clamping described oscillating arm bracket.
3. the subframe for vehicle according to claim 1, is characterized in that,
Described upper plate punch forming.
4. the subframe for vehicle according to claim 1, is characterized in that,
Described lower plate punch forming.
5. the subframe for vehicle according to claim 1, is characterized in that,
Described upper plate and described lower plate are weldingly connected.
6. the subframe for vehicle according to claim 1, is characterized in that,
Described upper plate and described lower plate are integrally formed.
7. the subframe for vehicle according to claim 1, is characterized in that, also comprises:
Project-welding nut, described welding of projection welded nut is on the upper surface of described upper plate.
8. the subframe for vehicle according to claim 7, is characterized in that,
Described project-welding nut is a plurality of.
9. the subframe for vehicle according to claim 8, is characterized in that, described lower plate is provided with a plurality of bolt through-holes, and a plurality of described project-welding nuts are corresponding one by one with a plurality of described bolt through-holes.
10. a vehicle, is characterized in that, comprising: according to the subframe for vehicle described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524069.5U CN203439122U (en) | 2013-08-26 | 2013-08-26 | Auxiliary frame used for vehicle and vehicle provided with auxiliary frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524069.5U CN203439122U (en) | 2013-08-26 | 2013-08-26 | Auxiliary frame used for vehicle and vehicle provided with auxiliary frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203439122U true CN203439122U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320524069.5U Expired - Fee Related CN203439122U (en) | 2013-08-26 | 2013-08-26 | Auxiliary frame used for vehicle and vehicle provided with auxiliary frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203439122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263474A (en) * | 2016-12-30 | 2018-07-10 | 长城汽车股份有限公司 | Vehicle subframe structure and its installation method |
-
2013
- 2013-08-26 CN CN201320524069.5U patent/CN203439122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263474A (en) * | 2016-12-30 | 2018-07-10 | 长城汽车股份有限公司 | Vehicle subframe structure and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180424 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 |