CN207128998U - Automobile frame and automobile - Google Patents
Automobile frame and automobile Download PDFInfo
- Publication number
- CN207128998U CN207128998U CN201720885464.4U CN201720885464U CN207128998U CN 207128998 U CN207128998 U CN 207128998U CN 201720885464 U CN201720885464 U CN 201720885464U CN 207128998 U CN207128998 U CN 207128998U
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- automobile
- installing plate
- frame
- collision prevention
- prevention girders
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Abstract
The utility model provides a kind of automobile frame and automobile, including：Front longitudinal, collision prevention girders and attachment means, attachment means include：Installing plate and connection frame；One end of connection frame is fixedly connected with the one side of installing plate；Front longitudinal is provided with passage, and the other end for connecting frame is arranged in passage；The another side of installing plate is detachably connected with collision prevention girders.By setting installation passage in the front end of front longitudinal, the connection frame of attachment means is set to be arranged in installation passage, utilize various sizes of connection frame connection front longitudinal and collision prevention girders, the length that various sizes of connection frame is stretched in installation passage is different, so as to reach regulation collision prevention girders to the effect of front longitudinal distance, meet the front longitudinal front end of different automobile types to the different distance of collision prevention girders front end, so that same collision prevention girders may apply on the automobile of different model, the versatility of collision prevention girders is added, improves the processing efficiency of automobile.
Description
Technical field
It the utility model is related to auto parts machinery manufacture technology, more particularly to a kind of automobile frame and automobile.
Background technology
With the gradual development of auto manufacturing technology, people are to vehicle safety performance requirement gradually increase, wherein how to carry
The collision performance of high automobile turns into the Main way of people's research.
In the prior art, in order to reduce damage when vehicle and other objects collide to vehicle itself, generally in car
The front end of vehicle is provided with collision prevention girders, and collision prevention girders are set parallel to ground.Automobile has two front longitudinals of carrying engine, prevents
The both ends for hitting beam are fixedly connected with two front longitudinals respectively by bolt, realize the fixation to collision prevention girders.
But in the prior art, the front rail structure and size of automobile are essentially identical, but the automobile of different model by
The distance of front longitudinal front end to collision prevention girders front end is different, therefore collision prevention girders can not be general, need to be redesigned when changing vehicle with
Collision prevention girders are processed, cause the processing efficiency of automobile low.
Utility model content
The utility model embodiment provides a kind of automobile frame and automobile to solve, and the automobile of different model is by front longitudinal
The distance of front end to collision prevention girders front end is different, and collision prevention girders can not be general, and collision prevention girders need to be redesigned and process when changing vehicle,
Cause the low technical problem of the processing efficiency of automobile.
The utility model provides a kind of automobile frame, including：Front longitudinal, collision prevention girders and attachment means, the connection dress
Put including：Installing plate and connection frame；
One end of the connection frame is fixedly connected with the one side of the installing plate；The front longitudinal is provided with passage, described
The other end for connecting frame is arranged in the passage；The another side of the installing plate is detachably connected with the collision prevention girders.
Automobile frame as described above, it is preferable that offer positioning hole, the side of the passage in the side wall of the connection frame
The limiting component coordinated with the positioning hole is provided with wall.
Automobile frame as described above, it is preferable that through hole is offered in the side wall of the passage, the limiting component is gear
Piece, one end of the catch are fixedly attached to the side of the through hole, and the catch can be towards bending in the passage.
Automobile frame as described above, it is preferable that one end of the connection frame is by being laser welded to the installing plate
Simultaneously.
Automobile frame as described above, it is preferable that the connection frame is formed by sheet material bending, the edges at two ends of the plate
With engaging structure each other.
Automobile frame as described above, it is preferable that the outward flange of the installing plate to it is described connection frame side formed with
Flange.
Automobile frame as described above, it is preferable that offer lightening hole on the installing plate.
Automobile frame as described above, it is preferable that mounting hole is offered on the installing plate, the installing plate is described in
The one side of connection frame is installed with the nut coordinated with the mounting hole.
Automobile frame as described above, it is preferable that including two front longitudinals and two attachment means, the collision prevention girders
Both ends are connected by described two attachment means with described two front longitudinals respectively.
The utility model also provides a kind of automobile, including：Automobile frame as described above.
Automobile frame and automobile provided by the utility model, by setting installation passage in the front end of front longitudinal, make connection
The connection frame of device is arranged in installation passage, utilizes various sizes of connection frame connection front longitudinal and collision prevention girders, different sizes
Connection frame stretch to that length in installation passage is different, so as to reach regulation collision prevention girders to the effect of front longitudinal distance, meet
Different distance of the front longitudinal front end of different automobile types to collision prevention girders front end so that same collision prevention girders may apply to different model
On automobile, the versatility of collision prevention girders is added, improves the processing efficiency of automobile.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are
Some embodiments of the utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram for the automobile frame that the embodiment of the utility model one provides；
Fig. 2 is the structural representation of the attachment means in Fig. 1；
Fig. 3 is the structural representation of the limiting component in the automobile frame that the embodiment of the utility model one provides；
Fig. 4 is the structural representation of the connection frame in Fig. 2；
Fig. 5 is the structural representation of installing plate in Fig. 2.
Description of reference numerals：
1, front longitudinal；2, attachment means；
3, collision prevention girders；11, catch；
31, installing plate；32, connect frame；
33, nut；34, sheet material；
301, mounting flange；311, lightening hole；
312, mounting hole；321, positioning hole；
322, it is raised；323, groove.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.In the case where not conflicting, the feature in following embodiment and embodiment can be mutual group
Close.
Fig. 1 is the schematic diagram for the automobile frame that the embodiment of the utility model one provides；Fig. 2 is the attachment means in Fig. 1
Structural representation, it refer to Fig. 1 and Fig. 2.The present embodiment, which provides a kind of car body, to be included：Front longitudinal 1, collision prevention girders 3 and company
Connection device 2, attachment means 2 include：Installing plate 31 and connection frame 32；The one end and the one side of installing plate 31 for connecting frame 32 are fixed
Connection；Front longitudinal 1 is provided with passage, and the other end of connection frame 32 is arranged in passage；The another side of installing plate 31 and collision prevention girders 3
It is detachably connected.
Specifically, front longitudinal 1 is arranged on the front end of automobile for parts such as stationary engines；Collision prevention girders 3 are before being connected to
The front end of longeron 1, in car collision, collision prevention girders 3 can to contact with the object being knocked first, and by anti-
The energy absorption device hit on beam 3 absorbs a part of Impact energy, reduces the injury hit to automobile and passenger.Front longitudinal 1
Front end form passage to the rear portion of automobile, the regular shape such as the section of passage can be rectangle, circle or its
His irregular shape, the present embodiment are not construed as limiting to the cross sectional shape of passage.Preferably, connection frame 32 includes and vias inner walls
The side to fit, side can be connected with passage by way of fastener or welding.
Specifically, connection frame 32 is fixedly connected towards one end of vehicle front with a face of installing plate 31, the court of collision prevention girders 3
The side at automobile rear is provided with mounting flange 301, installing plate 31 and mounting flange 301 can by fastener, clamping or
Person's other modes removably connect, and to improve the versatility of collision prevention girders 3, the present embodiment is to installing plate 31 and the company of collision prevention girders 3
Mode is connect not limit, if ensure that collision prevention girders 3 are detachably connected with installing plate 31, and the collision prevention girders 3 in car collision
Will not be by departing from installing plate 31.Collision prevention girders 3 are detachably connected with attachment means 2, enable to the installation of collision prevention girders 3
It is more convenient with dismounting, i.e., it can be adjusted in the case where being changed without collision prevention girders by changing various sizes of attachment means 2
The distance between collision prevention girders 3 and front longitudinal 1, ensure that the automobile of different model will to the distance between collision prevention girders 3 and front longitudinal 1
Ask, so as to improve the processing efficiency of the versatility of collision prevention girders 3 and automobile.
Preferably, on the premise of the bonding strength of attachment means 2 and front longitudinal 1 is ensured, it can pass through and adjust connection frame
32 distances extending into passage, reach the purpose of the distance between control installing plate 31 and front longitudinal 1.In addition, even
, can be by changing it when the distance between installing plate 31 and front longitudinal 1 can not be met by connecing length of the frame 32 along automobilism direction
The attachment means 2 of its size, the connection frame 32 to make the length along automobilism direction bigger are connected with installing plate 31, make installation
The distance between plate 31 and front longitudinal 1 meet size requirement.
The automobile frame that the present embodiment provides makes the company of attachment means 2 by setting installation passage in the front end of front longitudinal 1
Connect frame 32 to be arranged in installation passage, the distance being extend into by adjusting connection frame 32 in passage, meet the preceding vertical of different automobile types
Different distance of the front end of beam 1 to the front end of collision prevention girders 3 so that same collision prevention girders 3 may apply on the automobile of different model, increase
The versatilities of collision prevention girders 3, improve the processing efficiency of automobile.
Specifically, connect and offer positioning hole 321 in the side wall of frame 32, be provided with the side wall of passage and positioning hole 321
The limiting component of cooperation.The rational position for setting spacing hole and limiting component, can make installing plate 31 arrive the distance of front longitudinal 1
Meet size requirement；And positioning hole 321 and limiting component coordinate, avoid and extend into passage adjusting connection frame 32
After distance, frame 32 is connected in process and is slided in passage, the distance that caused connection frame 32 is extend into passage
The problem of inaccurate.And, it is assumed that it is follow-up to also need to carry out spot welding to connection frame 32 and passage to connect, by positioning hole 321 with
The cooperation of limiting component can first consolidate both relative positions, consequently facilitating implementing welding.
Fig. 3 is the structural representation of the limiting component in the automobile frame that the embodiment of the utility model one provides, and be refer to
Fig. 3.Preferably, through hole is offered in the side wall of passage, limiting component is catch 11, and one end of catch 11 is fixedly attached to through hole
Side, catch 11 can be towards bending in passage.Catch 11 can be integrally formed or by way of welding with the side wall of passage
It is fixedly connected with the side of through hole, catch 11 does not bend before installing and connecting apparatus 2, when connection frame 32 is deep into passage
Portion, and during 321 face through hole of positioning hole, catch 11 is promoted to channel interior by external force, so that plastic deformation occurs for catch 11,
Now the end of catch 11 is extend into positioning hole 321, prevents connection frame 32 from being slided in passage, easy for installation and operation letter
It is single.
Specifically, one end of frame 32 is connected by being laser welded to the one side of installing plate 31.Connect frame 32 and installing plate 31
Connected by way of laser welding, connection is reliable and the amount of metal of the weld seam of laser welding filling is less, can mitigate company
The weight of connection device 2, while the weld seam thermal stress of laser welding is smaller, the deformation of postwelding is small.
Fig. 4 is the structural representation of the connection frame in Fig. 2, refer to Fig. 4.Specifically, connection frame 32 is bent by sheet material 34
Form, the edges at two ends of plate has engaging structure each other.The connection frame of frame 32 is formed after being docked by both ends after the bending of sheet material 34,
Sheet material 34 can be steel plate with certain toughness or other materials and with the plate of certain toughness, to ensure in bending
During sheet material 34 be not in fracture etc. failure phenomenon.The formation of one end marginating compartment docked after the bending of sheet material 34 has convex
322 or groove 323 are played, the edge of the other end forms fluted 323 or projection 322, groove 323 and projection 322 accordingly
Coordinate, to ensure that relative motion will not occur for the both ends of sheet material 34, add the intensity of connection frame 32.
Preferably, the outward flange of installing plate 31 to connection frame 32 side formed with flange, to increase installing plate 31
Intensity.
Fig. 5 is the structural representation of installing plate in Fig. 2, refer to Fig. 5.Specifically, lightening hole is offered on installing plate 31
311.Preferably, the shape of lightening hole 311 with connect frame 32 shape it is consistent, and ensure installing plate 31 intensity and less
On the premise of the sectional dimension of connection frame 32, increase the size of lightening hole 311 as far as possible, to reduce the quality of installing plate 31.
With continued reference to Fig. 5, specifically, offer mounting hole 312 on installing plate 31, installing plate 31 towards connection frame 32 one
Face is installed with the nut 33 coordinated with mounting hole 312.Preferably, mounting hole 312 can be multiple corresponding multiple mounting holes
312 set multiple nuts 33, and nut 33 can be fixedly connected with installing plate 31 by way of welding, in collision prevention girders 3 with
The mounting flange 301 that installing plate 31 connects, the bolt hole being engaged with mounting hole 312 is offered on mounting flange 301, fasten spiral shell
Bolt coordinates through bolt hole and mounting hole 312 with nut 33, and collision prevention girders 3 are fixed in attachment means 2.
Specifically, the automobile frame that the present embodiment provides includes two front longitudinals 1 and two attachment means 2, collision prevention girders 3
Both ends be connected respectively by two attachment means 2 with two front longitudinals 1.Two front longitudinals 1 are separately positioned on automotive front end
Both sides, two attachment means 2 are connected with two front longitudinals 1 respectively, and the both ends of collision prevention girders 3 are connected with two attachment means 2 respectively,
Improve the bonding strength of collision prevention girders 3.
Another embodiment of the present utility model also provides a kind of automobile, including：Automobile frame as described above.Pass through the company of regulation
The distance that frame 32 is extend into passage is connect, the distance of the front end of front longitudinal 1 to the front end of collision prevention girders 3 is met size requirements.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
- A kind of 1. automobile frame, it is characterised in that including：Front longitudinal, collision prevention girders and attachment means, the attachment means bag Include：Installing plate and connection frame；One end of the connection frame is fixedly connected with the one side of the installing plate；The front longitudinal is provided with passage, the connection The other end of frame is arranged in the passage；The another side of the installing plate is detachably connected with the collision prevention girders.
- 2. automobile frame according to claim 1, it is characterised in that positioning hole is offered in the side wall of the connection frame, The limiting component coordinated with the positioning hole is provided with the side wall of the passage.
- 3. automobile frame according to claim 2, it is characterised in that through hole is offered in the side wall of the passage, it is described Limiting component is catch, and one end of the catch is fixedly attached to the side of the through hole, and the catch can be towards in the passage Bending.
- 4. automobile frame according to claim 1, it is characterised in that one end of the connection frame is by being laser welded to State the one side of installing plate.
- 5. automobile frame according to claim 4, it is characterised in that the connection frame is formed by sheet material bending, the plate The edges at two ends of material has engaging structure each other.
- 6. automobile frame according to claim 1, it is characterised in that the outward flange of the installing plate is to the connection frame Side is formed with flange.
- 7. automobile frame according to claim 1, it is characterised in that offer lightening hole on the installing plate.
- 8. the automobile frame according to claim 1, it is characterised in that mounting hole is offered on the installing plate, it is described The one side of installing plate towards the connection frame is installed with the nut coordinated with the mounting hole.
- 9. according to the automobile frame described in claim any one of 1-8, it is characterised in that including two front longitudinals and two companies Connection device, the both ends of the collision prevention girders are connected by described two attachment means with described two front longitudinals respectively.
- A kind of 10. automobile, it is characterised in that including：Any one of the claim 1-9 automobile frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720885464.4U CN207128998U (en) | 2017-07-20 | 2017-07-20 | Automobile frame and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720885464.4U CN207128998U (en) | 2017-07-20 | 2017-07-20 | Automobile frame and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207128998U true CN207128998U (en) | 2018-03-23 |
Family
ID=61639638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720885464.4U Active CN207128998U (en) | 2017-07-20 | 2017-07-20 | Automobile frame and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207128998U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891487A (en) * | 2018-06-29 | 2018-11-27 | 重庆长安汽车股份有限公司 | The positioning and mounting structure of front-end module mounting plate |
| CN110843936A (en) * | 2019-11-29 | 2020-02-28 | 安徽江淮汽车集团股份有限公司 | Front longitudinal beam connecting structure of engine room |
| CN115384624A (en) * | 2022-09-23 | 2022-11-25 | 重庆长安汽车股份有限公司 | Engine compartment longitudinal beam front end connecting structure and vehicle |
-
2017
- 2017-07-20 CN CN201720885464.4U patent/CN207128998U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891487A (en) * | 2018-06-29 | 2018-11-27 | 重庆长安汽车股份有限公司 | The positioning and mounting structure of front-end module mounting plate |
| CN110843936A (en) * | 2019-11-29 | 2020-02-28 | 安徽江淮汽车集团股份有限公司 | Front longitudinal beam connecting structure of engine room |
| CN115384624A (en) * | 2022-09-23 | 2022-11-25 | 重庆长安汽车股份有限公司 | Engine compartment longitudinal beam front end connecting structure and vehicle |
| CN115384624B (en) * | 2022-09-23 | 2023-11-21 | 重庆长安汽车股份有限公司 | Engine compartment longitudinal beam front end connecting structure and vehicle |
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