CN207843066U - A kind of improved automobile front subframe - Google Patents
A kind of improved automobile front subframe Download PDFInfo
- Publication number
- CN207843066U CN207843066U CN201721562796.5U CN201721562796U CN207843066U CN 207843066 U CN207843066 U CN 207843066U CN 201721562796 U CN201721562796 U CN 201721562796U CN 207843066 U CN207843066 U CN 207843066U
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- China
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- back rest
- bottom sheet
- reinforcing plate
- upper piece
- axle
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Abstract
The utility model is related to auto parts and components field, specifically a kind of improved automobile front subframe.Including left beam, right beam, front-axle beam, the back rest, it is characterized in that：The left beam is made of left beam upper piece and left beam bottom sheet, right beam is made of right beam upper piece and right beam bottom sheet, front and rear sides between the Zuo Liang and right beam are respectively equipped with front-axle beam and the back rest, front-axle beam is made of front-axle beam upper piece and front-axle beam bottom sheet, the back rest is made of the back rest upper piece and back rest bottom sheet, the front-axle beam upper piece is respectively arranged on the left side and the right side radiator bearer reinforcing plate, and radiator bearer reinforcing plate is fixed on piece on front-axle beam by radiator bearer welded nut；The lower section of the left beam bottom sheet is equipped with reinforcing plate in left beam, and the lower section of right beam bottom sheet is equipped with reinforcing plate in right beam, and reinforcing plate is equipped with height sensor in reinforcing plate and right beam in left beam.The utility model is compared with the existing technology, simple in structure, excellent, stable structure；There is better scalability and serious forgiveness in assembling process.
Description
Technical field
The utility model is related to auto parts and components field, specifically a kind of improved automobile front subframe.
Background technology
Automobile accessory frame be support tandem axle, suspension holder, make vehicle bridge, suspension be connected again with vehicle body by it, tool
There are barrier vibration and noise.Automobile accessory frame is the parts for closing very much weight on automobile, to the intensity of itself
With higher requirement, needs different auto parts and components for different automobile chassises and matched with chassis, for new
It is matched that vehicle then needs new automobile accessory frame.
Invention content
The utility model in order to overcome the deficiencies of the prior art, designs a kind of improved automobile front subframe, meets new model
Demand, and agent structure is optimized, improves scalability and serious forgiveness.
To achieve the above object, a kind of improved automobile front subframe of design, including left beam, right beam, front-axle beam, the back rest,
It is characterized in：The left beam is made of left beam upper piece and left beam bottom sheet, and right beam is made of right beam upper piece and right beam bottom sheet, the left side
Front and rear sides between beam and right beam are respectively equipped with front-axle beam and the back rest, and front-axle beam is made of front-axle beam upper piece and front-axle beam bottom sheet, the back rest by
The back rest upper piece and back rest bottom sheet form, and the front-axle beam upper piece is respectively arranged on the left side and the right side radiator bearer reinforcing plate, radiator
Bracket reinforcing plate is fixed on piece on front-axle beam by radiator bearer welded nut；The lower section of the left beam bottom sheet is equipped in left beam
Reinforcing plate, the lower section of right beam bottom sheet are equipped with reinforcing plate in right beam, and reinforcing plate is equipped with height and passes in reinforcing plate and right beam in left beam
Sensor, the height sensor are fixed in left beam by height sensor welded nut in reinforcing plate and right beam in reinforcing plate,
The screw thread segment length of the radiator bearer welded nut and height sensor welded nut is 18-19mm.
The front side of the left beam is equipped with left extending beam, and the front side of the right beam is equipped with right extending beam, the left extending beam and
Right extending beam connects Zuo Liang and You Liang by an extending beam connecting plate respectively.
On the Zuo Liang and right beam in the past after be respectively equipped with a subframe front lining casing, control arm front support pipe,
Control arm rear supporting tube and subframe back bush casing, the bottom of the subframe front lining casing extend through left beam upper piece,
Zuo Liang, left beam bottom sheet and right beam upper piece, You Liang, right beam bottom sheet, the bottom of the subframe back bush casing extend through left beam
Upper piece, Zuo Liang, left beam bottom sheet and right beam upper piece, You Liang, right beam bottom sheet.
The back rest upper surface is respectively arranged on the left side and the right side the stabiliser bar support tube being arranged before and after two, is located at stabiliser bar
Back rest upper surface on the inside of support tube is equipped with turning machine support tube, and the middle part of the back rest is equipped with rear-suspending support tube, is located at rear-suspending
Back rest lower surface below support tube is equipped with engine rear support, is respectively equipped with an exhaust pipe left side on the trailing flank of the back rest from left to right
Suspension hook and the right suspension hook of exhaust pipe, the left suspension hook of exhaust pipe are equipped with the left suspension hook reinforcement supporting member of exhaust pipe, the right suspension hook of exhaust pipe
It is equipped with the right suspension hook reinforcement supporting member of exhaust pipe.
Reinforcing plate in the back rest is equipped in the back rest between the turning machine support tube and rear-suspending support tube.
The utility model is compared with the existing technology, simple in structure, excellent, stable structure；Have in assembling process
Better scalability and serious forgiveness.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the vertical view of the utility model.
Fig. 3 is the structural schematic diagram of radiator bearer welded nut and height sensor welded nut in the utility model.
Referring to Fig. 1~Fig. 3, wherein 1 is front-axle beam upper piece, and 2 be radiator bearer reinforcing plate, and 3 be radiator bearer welding spiral shell
Mother, 4 be front-axle beam bottom sheet, and 5 be left beam upper piece, and 6 be height sensor welded nut, and 7 be left beam bottom sheet, and 8 be extending beam connecting plate,
9 be left extending beam, and 10 be reinforcing plate in left beam, and 11 be control arm front support pipe, and 12 be control arm rear supporting tube, and 13 be subframe
Front lining casing, 14 be subframe back bush casing, and 15 be right beam upper piece, and 16 be right beam bottom sheet, and 17 be right extending beam, and 18 be right
Reinforcing plate in beam, 19 be the back rest upper piece, and 20 be back rest bottom sheet, and 21 be reinforcing plate in the back rest, and 22 be turning machine support tube, after 23 are
Mount supports pipe, 24 be stabiliser bar support tube, and 25 be engine rear support, and 26 be the left suspension hook of exhaust pipe, and 27 be that an exhaust pipe left side is hung
Hook reinforcement supporting member, 28 be the right suspension hook of exhaust pipe, and 29 be the right suspension hook reinforcement supporting member of exhaust pipe.
Specific implementation mode
The utility model is described further below according to attached drawing.
As shown in FIG. 1 to 3, the left beam is made of left beam upper piece 5 and left beam bottom sheet 7, and right beam is by right beam upper piece 15
It is formed with right beam bottom sheet 16, the front and rear sides between the Zuo Liang and right beam are respectively equipped with front-axle beam and the back rest, and front-axle beam is by front-axle beam
Piece 1 and front-axle beam bottom sheet 4 form, and the back rest is made of the back rest upper piece 19 and back rest bottom sheet 20, the left and right sides point of the front-axle beam upper piece 1
Not She You radiator bearer reinforcing plate 2, radiator bearer reinforcing plate 2 is fixed on by radiator bearer welded nut 3 on front-axle beam
On piece 1；The lower section of the left beam bottom sheet 7 is equipped with reinforcing plate 10 in left beam, and the lower section of right beam bottom sheet 16 is equipped with reinforcing plate in right beam
18, reinforcing plate 18 is equipped with height sensor in reinforcing plate 10 and right beam in left beam, and the height sensor passes through highly sensing
Device welded nut 6 is fixed in left beam in reinforcing plate 10 and right beam in reinforcing plate 18, the radiator bearer welded nut 3 and height
The screw thread segment length for spending sensor welded nut 6 is 18-19mm.
The front side of the left beam is equipped with left extending beam 9, and the front side of the right beam is equipped with right extending beam 17, the left extending beam
9 and right extending beam 17 pass through extending beam connecting plate 8 respectively and connect Zuo Liang and You Liang.
It is respectively equipped with a subframe front lining casing 13, control arm front support pipe later in the past on the Zuo Liang and right beam
11, the bottom of control arm rear supporting tube 12 and subframe back bush casing 14, the subframe front lining casing 13 extends through
Left beam upper piece 1, Zuo Liang, left beam bottom sheet 7 and right beam upper piece 15, You Liang, right beam bottom sheet 16, the subframe back bush casing 14
Bottom extends through left beam upper piece 1, Zuo Liang, left beam bottom sheet 7 and right beam upper piece 15, You Liang, right beam bottom sheet 16.
The back rest upper surface is respectively arranged on the left side and the right side the stabiliser bar support tube 24 being arranged before and after two, is located at and stablizes
The back rest upper surface of 24 inside of bar support tube is equipped with turning machine support tube 22, and the middle part of the back rest is equipped with rear-suspending support tube 23, position
It is equipped with engine rear support 25 in the back rest lower surface of 23 lower section of rear-suspending support tube, is distinguished from left to right on the trailing flank of the back rest
Equipped with the left suspension hook 26 of exhaust pipe and the right suspension hook 28 of exhaust pipe, the left suspension hook 26 of exhaust pipe is equipped with the left suspension hook of exhaust pipe and reinforces branch
Support member 27, the right suspension hook 28 of exhaust pipe are equipped with the right suspension hook reinforcement supporting member of exhaust pipe 29.
Reinforcing plate 21 in the back rest is equipped in the back rest between the turning machine support tube 22 and rear-suspending support tube 23.
When the utility model is used, it while not only meeting new model matching requirements, substantially reduces R ＆ D Cost and grinds
Send out the period.New tube-in-tube structure compares original structure, has better scalability and serious forgiveness in assembling process.Simultaneously using novel
Welded nut screw thread segment length is increased, by original such as radiator bearer welded nut 3 and height sensor welded nut 6
10.5mm be promoted to present 18.5mm, ensure that the contact-segment that bolt is screwed into afterwards with nut thread is longer, bolt originally exposed
It is fully wrapped around by new nut in the part of air, effective antiseptic property for improving bolt.
Claims (5)
1. a kind of improved automobile front subframe, including left beam, right beam, front-axle beam, the back rest, it is characterized in that：The left beam is by left beam
Upper piece（5）With left beam bottom sheet（7）Composition, right beam is by right beam upper piece（15）With right beam bottom sheet（16）Composition, the Zuo Liang and You Liang
Between front and rear sides be respectively equipped with front-axle beam and the back rest, front-axle beam is by front-axle beam upper piece（1）With front-axle beam bottom sheet（4）Composition, the back rest is by rear
Beam upper piece（19）With back rest bottom sheet（20）Composition, the front-axle beam upper piece（1）Be respectively arranged on the left side and the right side radiator bearer reinforcement
Plate（2）, radiator bearer reinforcing plate（2）Pass through radiator bearer welded nut（3）It is fixed on front-axle beam upper piece（1）On；The left side
Beam bottom sheet（7）Lower section be equipped with left beam in reinforcing plate（10）, right beam bottom sheet（16）Lower section be equipped with right beam in reinforcing plate（18）, left
Reinforcing plate in beam（10）With reinforcing plate in right beam（18）It is equipped with height sensor, the height sensor passes through height sensor
Welded nut（6）It is fixed on reinforcing plate in left beam（10）With reinforcing plate in right beam（18）On, the radiator bearer welded nut
（3）With height sensor welded nut（6）Screw thread segment length be 18-19mm.
2. a kind of improved automobile front subframe as described in claim 1, it is characterized in that：Prolong equipped with a left side front side of the left beam
Beam（9）, the front side of the right beam is equipped with right extending beam（17）, the left extending beam（9）With right extending beam（17）Pass through respectively
One extending beam connecting plate（8）Connect Zuo Liang and You Liang.
3. a kind of improved automobile front subframe as described in claim 1, it is characterized in that：The past on the Zuo Liang and right beam
After be respectively equipped with a subframe front lining casing（13）, control arm front support pipe（11）, control arm rear supporting tube（12）And pair
Vehicle frame back bush casing（14）, the subframe front lining casing（13）Bottom extend through left beam upper piece（5）, Zuo Liang, a left side
Beam bottom sheet（7）With right beam upper piece（15）, You Liang, right beam bottom sheet（16）, the subframe back bush casing（14）Bottom difference
Through left beam upper piece（5）, Zuo Liang, left beam bottom sheet（7）With right beam upper piece（15）, You Liang, right beam bottom sheet（16）.
4. a kind of improved automobile front subframe as described in claim 1, it is characterized in that：The left and right two of the back rest upper surface
Side is respectively equipped with the stabiliser bar support tube being arranged before and after two（24）, it is located at stabiliser bar support tube（24）The back rest upper surface of inside
Equipped with turning machine support tube（22）, the middle part of the back rest is equipped with rear-suspending support tube（23）, it is located at rear-suspending support tube（23）Lower section
Back rest lower surface be equipped with engine rear support（25）, it is respectively equipped with the left suspension hook of exhaust pipe from left to right on the trailing flank of the back rest
（26）With the right suspension hook of exhaust pipe（28）, the left suspension hook of exhaust pipe（26）It is equipped with the left suspension hook reinforcement supporting member of exhaust pipe（27）,
The right suspension hook of exhaust pipe（28）It is equipped with the right suspension hook reinforcement supporting member of exhaust pipe（29）.
5. a kind of improved automobile front subframe as claimed in claim 4, it is characterized in that：The turning machine support tube（22）With
Rear-suspending support tube（23）Between the back rest in be equipped with the back rest in reinforcing plate（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562796.5U CN207843066U (en) | 2017-11-21 | 2017-11-21 | A kind of improved automobile front subframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562796.5U CN207843066U (en) | 2017-11-21 | 2017-11-21 | A kind of improved automobile front subframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207843066U true CN207843066U (en) | 2018-09-11 |
Family
ID=63422991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721562796.5U Active CN207843066U (en) | 2017-11-21 | 2017-11-21 | A kind of improved automobile front subframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207843066U (en) |
-
2017
- 2017-11-21 CN CN201721562796.5U patent/CN207843066U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |