CN206218004U - Tower and automobile front subframe in automobile front subframe - Google Patents
Tower and automobile front subframe in automobile front subframe Download PDFInfo
- Publication number
- CN206218004U CN206218004U CN201621339818.7U CN201621339818U CN206218004U CN 206218004 U CN206218004 U CN 206218004U CN 201621339818 U CN201621339818 U CN 201621339818U CN 206218004 U CN206218004 U CN 206218004U
- Authority
- CN
- China
- Prior art keywords
- tower
- automobile front
- front subframe
- outer plate
- flanging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The purpose of this utility model is to provide tower and automobile front subframe in a kind of automobile front subframe.Tower includes piece in middle tower outer plate and middle tower in automobile front subframe, and middle tower outer plate includes outer plate main body and flanging body, and flanging body is arranged on outer plate bottom part body and is connected with outer plate main body；There is the first weld seam in middle tower between piece and flanging body；There is the second weld seam between flanging body and frame body.Although this two weld seams are all located at the bottom of middle tower, can be along flanging body surface EDS maps, such that it is able to a certain distance that staggers, so as to strengthen the strength character of tower in automobile front subframe.The automobile front subframe that the utility model is provided, with the automobile front subframe that weld seam is reasonably distributed so that automobile front subframe has strength character higher.
Description
Technical field
The utility model is related to automobile manufacturing field, more particularly, to tower in a kind of automobile front subframe.
Background technology
Traditional automobile front subframe belongs to half frame subframe.The middle tower of the fore sub frame is by middle tower outer plate, middle tower
Piece, vehicle body connection sleeve pipe and welded nut composition.In the prior art, taking between piece and fore sub frame in middle tower outer plate, middle tower
Connect not reasonable, the weld seam in middle tower outer plate and middle tower between piece and the weld seam between middle tower outer plate and fore sub frame arranged near
And the position arranged is unreasonable, reduces middle tower performance.
This area needs tower in a kind of fore sub frame of weld seam connection and reasonable arrangement.
Utility model content
The purpose of this utility model is to provide tower, the weldering of tower in the automobile front subframe in a kind of automobile front subframe
Seam is reasonably distributed so that tower has strength character higher in the automobile front subframe.
The purpose of this utility model is to provide a kind of automobile front subframe, and there is the automobile front subframe weld seam to be distributed
Rational automobile front subframe so that automobile front subframe has strength character higher.
It is tower in the automobile front subframe for realizing the purpose, for the frame body installed in automobile front subframe,
Characterized in that, tower includes piece in middle tower outer plate and middle tower in the automobile front subframe, the middle tower outer plate includes outer plate master
Body and flanging body, the flanging body are arranged on the outer plate bottom part body and are connected with the outer plate main body；Piece in the middle tower
It is respectively welded with the outer plate main body and the flanging body, to surround Zhong Ta inner chambers；The Zhong Ta inner chambers have by the flanging
The bottom wall of inner cavity that body is formed；There is the first weld seam in the middle tower between piece and the flanging body；The flanging body is welded on institute
State in frame body, there is the second weld seam between the flanging body and the frame body.
Tower in described automobile front subframe, its further feature is that the outer plate main body and the flanging body are one
Body shaped structure.
Tower in described automobile front subframe, its further feature is that first weld seam is located at the flanging body
Upside, second weld seam is located at the downside of the flanging body.
Tower in described automobile front subframe, its further feature is that tower also includes using in the automobile front subframe
In the welded nut being connected with automobile front under controlling arm, the welded nut is arranged in the outer plate main body, and positioned at described
The outside of Zhong Ta inner chambers.
Tower in described automobile front subframe, its further feature is that tower also includes car in the automobile front subframe
Body connection sleeve pipe, the vehicle body connection sleeve pipe is used to connect and support body of a motor car；The vehicle body connection sleeve pipe and the middle tower
It is respectively welded at the top of piece in outer plate and the middle tower.
Tower in described automobile front subframe, its further feature is that the top of piece has circular logical in the middle tower
Hole, the vehicle body connection sleeve pipe engages and is welded in the manhole, the vehicle body connection sleeve pipe and the manhole
Between have the 3rd weld seam, the 3rd weld seam for circle.
It is tower in the automobile front subframe for realizing the purpose, including frame body, the frame body is included on vehicle frame
Piece and vehicle frame bottom sheet, it is characterised in that also including tower in automobile front subframe as described above, tower in the automobile front subframe
The flanging body be welded in the vehicle frame bottom sheet.
Described automobile front subframe, its further feature is that the Zhong Ta inner chambers also include by the outer plate main body
The inner chamber perisporium formed with piece in the middle tower, the inner chamber perisporium is welded with the vehicle frame upper piece.
Positive effect of the present utility model is：Tower in the automobile front subframe that the utility model is provided, including in
Piece in tower outer plate and middle tower, middle tower outer plate include outer plate main body and flanging body, flanging body be arranged on outer plate bottom part body and with it is outer
Piece main body is connected；There is the first weld seam in middle tower between piece and flanging body；There is the second weld seam between flanging body and frame body.
Although this two weld seams are all located at the bottom of middle tower, this two weld seams can be along flanging body surface EDS maps, such that it is able to stagger
A certain distance so that weld seam is reasonably distributed, so as to strengthen the strength character of tower in automobile front subframe.The utility model is carried
The automobile front subframe of confession, with the automobile front subframe that weld seam is reasonably distributed so that automobile front subframe has higher strong
Degree performance.
Brief description of the drawings
The above and other feature of the present utility model, property and advantage will be by with reference to the accompanying drawings and examples
Description and become readily apparent from, wherein：
Fig. 1 is the perspective view of automobile front subframe in comparative example；
Fig. 2 a are the decomposition view of tower in automobile front subframe in comparative example；
Fig. 2 b are the perspective view of tower in automobile front subframe in comparative example；
Fig. 3 is the schematic diagram of tower installation site in automobile front subframe in comparative example；
Fig. 4 a are the bottom schematic view of tower installation site in automobile front subframe in comparative example；
Fig. 4 b are the bottom view of tower in automobile front subframe in comparative example；
Fig. 5 is the perspective view of automobile front subframe in the utility model；
Fig. 6 a are the decomposition view of tower in automobile front subframe in the utility model；
Fig. 6 b are the perspective view of tower in automobile front subframe in the utility model.
Fig. 7 is the schematic diagram of tower installation site in automobile front subframe in the utility model；
Fig. 8 a are the bottom schematic view of tower installation site in automobile front subframe in the utility model；
Fig. 8 b are the bottom view of tower in automobile front subframe in the utility model；
Specific embodiment
With reference to specific embodiments and the drawings, the utility model is described in further detail, elaborates in the following description
More details are in order to fully understanding the utility model, but the utility model obviously can be described with various different from this
Other manner is implemented, and those skilled in the art can be in the case of without prejudice to the utility model intension according to practical application feelings
Condition is made similar popularization, is deduced, therefore should not limit protection domain of the present utility model with the content of this specific embodiment.
It should be noted that Fig. 1 to Fig. 8 b only as an example, its be not according to equal proportion condition draw, and
And should not be construed as limiting in this, as the protection domain to the utility model actual requirement.
Fig. 1 to Fig. 4 b shows a comparative example.As shown in figure 1, automobile front subframe includes frame body 10, vehicle frame sheet
Body 10 includes being arranged on tower 11 in the automobile front subframe of both sides, and tower 11 is used to be connected and prop up with vehicle body in automobile front subframe
Support vehicle body.As shown in Fig. 2 a to Fig. 4 a, the welded top of tower 11 has vehicle body connection sleeve pipe 112 in automobile front subframe, and vehicle body connects
Female connector pipe 112 is used to be connected by vehicle body connecting bolt with vehicle body.
With continued reference to Fig. 2 a, 2b, 4a and 4b, tower 11 includes piece in middle tower outer plate 110 and middle tower in automobile front subframe
111, in middle tower piece 111 include flanging body 111a, flanging body 111a be located at middle tower in piece 111 bottom and usually one put down
Face, the edge of flanging body 111a is used to be welded with the inner side of the bottom of middle tower outer plate 110, and forms weld seam 31, piece 111 in middle tower
Middle part and top welded with middle tower outer plate 110, so as to form Zhong Ta inner chambers 114.Zhong Ta inner chambers 114 have by flanging body 111a
The bottom wall of inner cavity of formation.
Frame body 10 includes vehicle frame upper piece 101 and vehicle frame bottom sheet 102, the outside of the bottom of middle tower outer plate 110 and vehicle frame
Bottom sheet 102 is welded, and forms weld seam 32.Weld seam 31 and weld seam 32 are located at the both sides of the middle bottom of tower outer plate 110, due to middle tower outside
The installation direction of piece 110 is vertical direction, and weld seam 31 and weld seam 32 can be caused to keep a suitable distance.For example, such as
Fruit want weld seam 31 and weld seam 32 are staggered, then in can only shortening in tower piece 111 length so that weld seam 31 be located at middle tower outside
The middle part of piece 110, that is, weld seam 31 and weld seam 32 are distributed along the short transverse of middle tower outer plate 110.However, such structure
The bottom of middle tower outer plate 110 can be caused to lack support, the structural strength of tower in reduction.If weld seam 31 and weld seam 32 are respectively provided with
In the bottom of middle tower outer plate 110, then weld seam 31 and weld seam 32 can also reduce the structural behaviour of middle tower at a distance of excessively near.
Additionally, weld seam distribution in comparative example there exists a further problem in that, weld seam 31 and weld seam 32 are directly subject to by vehicle body biography
The effect of the shearing force of the vertical direction for coming so that weld is easily damaged, the service life of tower in reduction.
To solve problem present in above-mentioned comparative example, the utility model is employed in a kind of brand-new automobile front subframe
Tower.As shown in Fig. 5 to Fig. 8 b, in one embodiment of the present utility model, automobile front subframe includes frame body 20, vehicle frame
Body 20 include be arranged on tower 21 in the automobile front subframe of both sides, in automobile front subframe tower 21 be used for be connected with vehicle body and
Support vehicle body.As shown in Fig. 6 a to Fig. 8 a, the welded top of tower 21 has vehicle body connection sleeve pipe 212, vehicle body in automobile front subframe
Connection sleeve pipe 212 is used to be connected by vehicle body connecting bolt with vehicle body.
With continued reference to Fig. 6 a, 6b, 8a and 8b, tower 21 includes piece in middle tower outer plate 210 and middle tower in automobile front subframe
211, middle tower outer plate 210 includes that flanging body 210a and outer plate main body 210b, flanging body 210a are located at the bottom of middle tower outer plate 210 simultaneously
And a usually plane body, the bottom welding of flanging body 210a and piece 211 in middle tower, and form the first weld seam 41.In middle tower
The middle part and top of piece 211 are welded with outer plate main body 210b, so as to form Zhong Ta inner chambers 214.Zhong Ta inner chambers 214 have by flanging
The bottom wall of inner cavity that body 210a is formed, Zhong Ta inner chambers 214 also have the inner chamber week formed by piece 211 in outer plate main body 210b and middle tower
Wall.Flanging body 210a is welded in frame body 20, has the second weld seam 42 between flanging body 210a and frame body 20.
Because the first weld seam 41 and the second weld seam 42 are located on flanging body 210a, so the first weld seam 41 and the second weld seam 42
The bottom of tower 21 in automobile front subframe can be simultaneously located at (because flanging body 210a is arranged on tower in automobile front subframe
21 bottom), and can along the plane where flanging body 210a stagger certain distance be distributed so that the structural behaviour of middle tower
It is improved.Additionally, the first weld seam 41 and the second weld seam 42 are arranged on flanging body 210a can effectively eliminate vertical direction
Influence of the shearing force to weld, the performance of tower in further improving.
Alternatively, outer plate main body 210b and flanging body 210a are one of the forming structure.Outer plate main body 210b and flanging body
210a can be formed by carrying out bending process treatment to metal material.Can continue after bending to outer plate main body 210b and flanging body
The gap existed between 210a is welded, with tower outer plate 210 in formation.Alternatively, flanging body 210a is horizontal plane, outer plate master
Body 210b is perpendicular to flanging body 210a.
Alternatively, as shown in Fig. 6 b and Fig. 8 a, the first weld seam 41 is located at the upside of flanging body 210a, and the second weld seam 42 is located at
The downside of flanging body 210a.
Tower 21 also includes the welded nut 213 for being connected with automobile front under controlling arm in automobile front subframe, welds spiral shell
Female 213 are arranged on outer plate main body 210b, and positioned at the outside of Zhong Ta inner chambers 214.Such design welding spiral shell can occurring
Female 213 solder skips, weldering loosely etc. phenomenon when, it is easy to repair.
With reference to Fig. 6 a and Fig. 8 b, the top of piece 211 has manhole 211a in middle tower, and vehicle body connection sleeve pipe 212 engages
And be welded in manhole 211a, there is the 3rd weld seam 43, the 3rd weldering between vehicle body connection sleeve pipe 212 and manhole 211a
Seam 43 is circle.Circular weld joint is favorably improved weld strength.
The automobile front subframe that the utility model is provided, including frame body 20, frame body 20 include vehicle frame upper piece 201
Also include tower 21 in automobile front subframe with vehicle frame bottom sheet 202, the flanging body 210a of tower 21 is welded on car in automobile front subframe
In frame bottom sheet 202.Zhong Ta inner chambers 214 also include the inner chamber perisporium formed by piece 211 in outer plate main body 210b and middle tower, inner chamber week
Wall is welded with vehicle frame upper piece 201.
Positive effect of the present utility model is：Tower in the automobile front subframe that the utility model is provided, including in
Piece in tower outer plate and middle tower, middle tower outer plate include outer plate main body and flanging body, flanging body be arranged on outer plate bottom part body and with it is outer
Piece main body is connected；There is the first weld seam in middle tower between piece and flanging body；There is the second weld seam between flanging body and frame body.
Although this two weld seams are all located at the bottom of middle tower, can along flanging body surface EDS maps, such that it is able to a certain distance that staggers,
So as to strengthen the strength character of tower in automobile front subframe.The automobile front subframe that the utility model is provided, with weld seam point
The rational automobile front subframe of cloth so that automobile front subframe has strength character higher.
Although the utility model is disclosed as above with preferred embodiment, its be not for limiting the utility model, it is any
Those skilled in the art are not being departed from spirit and scope of the present utility model, can make possible variation and modification, all
It is the content without departing from technical solutions of the utility model, according to appointing that technical spirit of the present utility model is made to above example
What modification, equivalent variations and modification, each falls within the protection domain that the utility model claim is defined.
Claims (8)
1. tower in a kind of automobile front subframe, for the frame body (20) installed in automobile front subframe, it is characterised in that
Tower (21) includes piece (211) in middle tower outer plate (210) and middle tower, middle tower outer plate (210) bag in the automobile front subframe
Outer plate main body (210b) and flanging body (210a) are included, the flanging body (210a) is arranged on outer plate main body (210b) bottom simultaneously
It is connected with the outer plate main body (210b)；Piece (211) and the outer plate main body (210b) and the flanging body in the middle tower
(210a) is respectively welded, to surround Zhong Ta inner chambers (214)；The Zhong Ta inner chambers (214) are with by flanging body (210a) shape
Into bottom wall of inner cavity；There is the first weld seam (41) in the middle tower between piece (211) and the flanging body (210a)；
The flanging body (210a) is welded in the frame body (20), the flanging body (210a) and the frame body
(20) there is the second weld seam (42) between.
2. tower in automobile front subframe as claimed in claim 1, it is characterised in that the outer plate main body (210b) and the folding
Side body (210a) is one of the forming structure.
3. tower in automobile front subframe as claimed in claim 1, it is characterised in that first weld seam (41) is positioned at the folding
The upside of side body (210a), second weld seam (42) is positioned at the downside of the flanging body (210a).
4. tower in automobile front subframe as claimed in claim 1, it is characterised in that tower (21) is also in the automobile front subframe
Including the welded nut (213) for being connected with automobile front under controlling arm, the welded nut (213) is installed in the outer plate master
On body (210b), and positioned at the outside of the Zhong Ta inner chambers (214).
5. tower in automobile front subframe as claimed in claim 1, it is characterised in that tower (21) is also in the automobile front subframe
Including vehicle body connection sleeve pipe (212), the vehicle body connection sleeve pipe (212) is for connecting and supports body of a motor car；The vehicle body connects
It is respectively welded at the top of female connector pipe (212) and piece (211) in the middle tower outer plate (210) and the middle tower.
6. tower in automobile front subframe as claimed in claim 5, it is characterised in that the top tool of piece (211) in the middle tower
There is manhole (211a), the vehicle body connection sleeve pipe (212) engages and is welded in the manhole (211a), the car
There is the 3rd weld seam (43), the 3rd weld seam (43) is circle between body connection sleeve pipe (212) and the manhole (211a)
Shape.
7. a kind of automobile front subframe, including frame body (20), the frame body (20) includes vehicle frame upper piece (201) and car
Frame bottom sheet (202), it is characterised in that also including secondary car before the automobile as described in any one claim in claim 1 to 6
Tower (21) in frame, the flanging body (210a) of tower (21) is welded on the vehicle frame bottom sheet (202) in the automobile front subframe
On.
8. automobile front subframe as claimed in claim 7, it is characterised in that the Zhong Ta inner chambers (214) also include by described
The inner chamber perisporium that piece (211) is formed in outer plate main body (210b) and the middle tower, the inner chamber perisporium and the vehicle frame upper piece
(201) weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339818.7U CN206218004U (en) | 2016-12-08 | 2016-12-08 | Tower and automobile front subframe in automobile front subframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339818.7U CN206218004U (en) | 2016-12-08 | 2016-12-08 | Tower and automobile front subframe in automobile front subframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206218004U true CN206218004U (en) | 2017-06-06 |
Family
ID=58784800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621339818.7U Active CN206218004U (en) | 2016-12-08 | 2016-12-08 | Tower and automobile front subframe in automobile front subframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206218004U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850016A (en) * | 2019-03-15 | 2019-06-07 | 宁波可挺汽车零部件有限公司 | A kind of automobile front subframe assembly |
| CN110027621A (en) * | 2019-03-15 | 2019-07-19 | 宁波可挺汽车零部件有限公司 | Automobile front subframe assembly |
| CN110395314A (en) * | 2019-03-15 | 2019-11-01 | 宁波可挺汽车零部件有限公司 | A kind of automobile front subframe assembly |
-
2016
- 2016-12-08 CN CN201621339818.7U patent/CN206218004U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850016A (en) * | 2019-03-15 | 2019-06-07 | 宁波可挺汽车零部件有限公司 | A kind of automobile front subframe assembly |
| CN110027621A (en) * | 2019-03-15 | 2019-07-19 | 宁波可挺汽车零部件有限公司 | Automobile front subframe assembly |
| CN110395314A (en) * | 2019-03-15 | 2019-11-01 | 宁波可挺汽车零部件有限公司 | A kind of automobile front subframe assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103552605B (en) | Beam and longitudinal beam connecting assembly | |
| CN206218004U (en) | Tower and automobile front subframe in automobile front subframe | |
| CN101648577A (en) | Segmented hydraulic forming subframe | |
| CN103963848A (en) | Commercial car driver's cabin top cap structure | |
| CN105020507A (en) | Connecting flange for exhaust system of passenger car and method for preventing welding deformation | |
| CN202508035U (en) | Vehicle storage battery bracket | |
| CN203805994U (en) | Rear auxiliary frame and automobile | |
| CN207617801U (en) | A kind of tail-gate gas spring mounting assembly | |
| CN206856809U (en) | Arc external side panel brace | |
| CN206749917U (en) | A kind of vehicle side wall reinforcement structure and automobile | |
| CN207842625U (en) | A kind of open type air regulator connecting assembly of vehicle and the vehicle with it | |
| CN204992320U (en) | Block terminal curb plate mosaic structure | |
| CN209037669U (en) | Dress clod wash Q shape subframe longitudinal beam on a kind of heavy truck automobile | |
| CN207773273U (en) | Automobile rear apron board and floor side member and the connection structure on rear floor | |
| CN206664336U (en) | Front-row seats install overarm brace and electric automobile | |
| CN202063188U (en) | Side-frame outer panel subassembly rear structure | |
| CN204956626U (en) | Front auxiliary frame | |
| CN207790857U (en) | A columns connecting plate, upper longitudinal beam and body structure | |
| CN204885841U (en) | Low -voltage distribution cabinet section bar assembly structure | |
| CN203876830U (en) | Commercial car driver's cabin top cap structure | |
| CN206813741U (en) | Novel man-hole structure | |
| CN204279662U (en) | Automobile bodies longitudinal beam of underframe | |
| CN206210541U (en) | A kind of transformer oil guide box structure | |
| CN207773029U (en) | Simple installation support for console | |
| CN207550307U (en) | Side wall outer panel of automobile body with discharge structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |