CN205768465U - A kind of automobile rear torsion beam support - Google Patents
A kind of automobile rear torsion beam support Download PDFInfo
- Publication number
- CN205768465U CN205768465U CN201620549569.8U CN201620549569U CN205768465U CN 205768465 U CN205768465 U CN 205768465U CN 201620549569 U CN201620549569 U CN 201620549569U CN 205768465 U CN205768465 U CN 205768465U
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- Prior art keywords
- torsion beam
- rack body
- base plate
- rear torsion
- support base
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- 230000007704 transition Effects 0.000 claims abstract description 4
- 238000005476 soldering Methods 0.000 claims description 7
- 238000004080 punching Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
This utility model relates to a kind of automobile rear torsion beam support, it is characterised in that: weld together after including support base plate (41) and rack body (42), support base plate (41) and rack body (42) punch forming respectively.Rack body (42) is U-shape structure, and the sidewall opening end of U-shape structure is the highest, gradually becomes short to middle transition；That goes back symmetry on the sidewall of rack body (42) U-shape structure is machined with installing hole II (421).The sidewall upper edge of rack body (42) U-shape structure is with turnup structure (422).Multiple installing hole I (411) it is provided with to be connected with chassis runner (6) on support base plate (41).This utility model devises the torsion beam support that a kind of split punching press is the most integrally welded so that it is manufacturing process is simplified, and makes mount point arrange convenient simultaneously, beneficially the generalization of vehicle body and assembling.
Description
Technical field
This utility model belongs to automobile chassis suspension parts technical field, is specifically related to a kind of automobile rear torsion beam and props up
Frame.
Background technology
Rear torsion beam support is used in the junction of rear overhang rack and vehicle body, by car load load longitudinally and laterally relatively
Greatly.It is generally required to use thicker plate material integrated punching molding in prior art, rear torsion beam support punch forming is it is generally required to 5 sequences
More than could molding, and limited thickness of slab with material and Sheet Metal Forming Technology, be easily generated cracking pleat when molding at the flange of bending corner
The stamping defects such as wrinkle, are not apt to do cross section and the contour structure of complexity；It addition, must arrange with the connection mount point of chassis runner
Inside support, limit the layout area of installing hole to a certain extent.
Summary of the invention
This utility model devises a kind of automobile rear torsion beam support, complex procedures, bending corner when which solving molding
The problem being easily generated the stamping defects such as cracking fold at flange, also solves the layout of the connection mount point with chassis runner simultaneously and is subject to
The problem of limit.
In order to solve the technical problem of above-mentioned existence, this utility model have employed below scheme:
A kind of automobile rear torsion beam support, it is characterised in that: include support base plate (41) and rack body (42), bracket bottom
Weld together after plate (41) and rack body (42) punch forming respectively.
Further, rack body (42) is U-shape structure, and the sidewall opening end of U-shape structure is the highest, gradually becomes to middle transition
Short；That goes back symmetry on the sidewall of rack body (42) U-shape structure is machined with installing hole II (421).
Further, the sidewall upper edge of rack body (42) U-shape structure is with turnup structure (422).
Further, support base plate (41) is provided with multiple installing hole I (411) to be connected with chassis runner (6).
Further, installing hole I (411) has four, and four installing holes I (411) are actually needed layout according to vehicle.
Further, rack body (42) is welded on support base plate (41), and rack body (42) is put down at support base plate (41)
Soldering angle on face can be adjusted.
Further, rear torsion beam (1) installs bolt (2) by torsion beam, torsion beam installs nut (3) and rack body
(42) it is fixed together；Chassis runner (6) is installed bolt (5) by vehicle body and is fixed together with support base plate (41).
This automobile rear torsion beam support has the advantages that
(1) this utility model simple in construction, it is easy to manufacture.
(2) this utility model devises the torsion beam support that a kind of split punching press is the most integrally welded so that it is manufacturing process
Simplify, make mount point arrange convenient simultaneously, beneficially the generalization of vehicle body and assembling.
(3) this utility model medium-height trestle body arbitrarily can rotate at bracket bottom board plane, adjusts the two according to actual needs
Position relationship be then subsequently welded to together, well can change accordingly according to car load instruction result, thus reduce change
Cost.
(4) the sidewall upper edge of this utility model medium-height trestle body is with turnup structure, plays the effect of reinforcement.
Accompanying drawing explanation
Fig. 1: this utility model automobile rear torsion beam support and the mounting structure schematic diagram of vehicle body；
Fig. 2: the structural representation I of this utility model automobile rear torsion beam support；
Fig. 3: the structural representation II of this utility model automobile rear torsion beam support；
Fig. 4: the structural representation III of this utility model automobile rear torsion beam support；
Fig. 5: the structural representation of this utility model medium-height trestle base plate；
Fig. 6: this utility model medium-height trestle base plate and the soldering angle schematic diagram of rack body.
Description of reference numerals:
1 rear torsion beam；2 torsion beam install bolt；3 torsion beam install nut；4 rear torsion beam bracket assemblys；
41 support base plates；411 installing holes I；42 rack bodies；421 installing holes II；422 draw limit structure；5 vehicle body peaces
Dress bolt；6 chassis runners；A rack body is at the soldering angle of bracket bottom board plane.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described further:
Fig. 1 to Fig. 6 shows a kind of automobile rear torsion beam support, including support base plate 41 and rack body 42, bracket bottom
Be welded after plate 41 and rack body 42 punch forming respectively rear torsion beam bracket assembly 4.Rack body 42 3 sequence can be rushed
Molded, rack body 42 is a U-shape structure, and the opening sidewall of U-shape structure is the highest, gradually becomes short to middle transition.Support
The sidewall upper edge of body 42U type structure, with turnup structure 422, plays the effect of reinforcement, such as Fig. 2, Fig. 3 and Fig. 4 institute
Showing, on the sidewall of rack body 42U type structure, symmetry is machined with installing hole II 421 to coordinate work with torsion beam installation bolt 2
Make thus rear torsion beam bracket assembly 4 and rear torsion beam 1 are coupled together.Support base plate 41 1 sequence gets final product punch forming.Support
Four installing holes I 411 it are provided with to be connected with chassis runner 6 on base plate 41.The distribution of this installing hole I 411 can be according to chassis runner 6
Layout demand and assembly tool space requirement be adjusted, as shown in Figure 5.
As shown in Figure 6, rack body 42 is welded on support base plate 41, and corresponding rack body 42 is at support base plate
The soldering angle a of 41 planes can weld after being adjusted flexibly within the specific limits, can well enter according to car load instruction result
The corresponding change of row, thus reduce Change cost；Namely rack body 42 arbitrarily can rotate, according to reality in support base plate 41 plane
The position relationship adjusting the two is needed to be then subsequently welded to together.
During assembling, as it is shown in figure 1, rear torsion beam 1 installs bolt 2 by torsion beam, torsion beam installs nut 3 and retrotorsion
Boom support assembly 4 is fixed together；By four vehicle bodies, bolt 5 is installed to be fixed together with chassis runner 6.
The torsion beam mounting bracket that the utility model proposes, the when of connection with vehicle body, installing hole I 411 may be arranged at and props up
Frame outer body, can well solve multi-link lever suspension fork and torsion beam suspension shares the problem of vehicle body, has saved chassis runner
Change cost.Meanwhile, it is sufficiently large that the distance on installing hole I 411 distance bracket base plate stamping parts material limit can be arranged, and exceedes instrument
Need space, play effect convenient for assembly.Certain, it is possible to being actually needed according to vehicle, installing hole I 411 is arranged in support
Internal.
The torsion beam mounting bracket that the utility model proposes, because welding after the punch forming respectively of its rack body and support base plate
Connecing, rack body and support base plate soldering angle a can look after and guide demand to front peace according to later stage car load within the specific limits easily
The requirement decorateeing angle is welded flexibly, only need to adjust welding tooling, be not required to die sinking again.
Concrete, that this utility model relates to rear torsion beam mounting bracket, use punching press shaped support body respectively with
Frame base plate, is welded according to putting demand angle before torsion beam: four installing holes in bracket bottom board plane are for connecting car
The bolt through-hole of body longeron；Two installing holes of rack body are used for being bolted rear torsion beam；Mounting bracket body
Upper end, side contain by stamping forming turnup structure, serve the effect improving structural strength.
Above in conjunction with accompanying drawing, this utility model is carried out exemplary description, it is clear that realization of the present utility model is not subject to
The restriction of aforesaid way, as long as have employed the various improvement that method of the present utility model design is carried out with technical scheme, or without
Improve and design of the present utility model and technical scheme are directly applied to other occasion, all at protection domain of the present utility model
In.
Claims (8)
1. an automobile rear torsion beam support, it is characterised in that: include support base plate (41) and rack body (42), support base plate
(41) and weld together after rack body (42) punch forming respectively.
Automobile rear torsion beam support the most according to claim 1, it is characterised in that: rack body (42) is U-shape structure, U
The sidewall opening end of type structure is the highest, gradually becomes short to middle transition；Symmetry is gone back on the sidewall of rack body (42) U-shape structure
It is machined with installing hole II (421).
Automobile rear torsion beam support the most according to claim 2, it is characterised in that: the side of rack body (42) U-shape structure
Wall upper end-face edge is with turnup structure (422).
4. according to the automobile rear torsion beam support described in claim 1,2 or 3, it is characterised in that: support base plate (41) is upper to be arranged
There is multiple installing hole I (411) to be connected with chassis runner (6).
Automobile rear torsion beam support the most according to claim 4, it is characterised in that: installing hole I (411) has four, four
Installing hole I (411) is actually needed layout according to vehicle.
6. according to the automobile rear torsion beam support described in claim 1,2,3 or 5, it is characterised in that: rack body (42) welds
On support base plate (41), the rack body (42) soldering angle in support base plate (41) plane can be adjusted.
Automobile rear torsion beam support the most according to claim 4, it is characterised in that: rack body (42) is welded on bracket bottom
On plate (41), the rack body (42) soldering angle in support base plate (41) plane can be adjusted.
8. according to the automobile rear torsion beam support described in claim 1,2,3,5 or 7, it is characterised in that: rear torsion beam (1) passes through
Torsion beam installs bolt (2), torsion beam is installed nut (3) and is fixed together with rack body (42)；Chassis runner (6) passes through car
Body is installed bolt (5) and is fixed together with support base plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620549569.8U CN205768465U (en) | 2016-06-08 | 2016-06-08 | A kind of automobile rear torsion beam support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620549569.8U CN205768465U (en) | 2016-06-08 | 2016-06-08 | A kind of automobile rear torsion beam support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205768465U true CN205768465U (en) | 2016-12-07 |
Family
ID=58133717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620549569.8U Active CN205768465U (en) | 2016-06-08 | 2016-06-08 | A kind of automobile rear torsion beam support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205768465U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976014A (en) * | 2017-05-12 | 2017-07-25 | 江苏华飞合金材料科技股份有限公司 | A kind of lightweight stainless steel wire polishes structure |
| CN107650606A (en) * | 2017-10-13 | 2018-02-02 | 北京汽车研究总院有限公司 | A kind of suspension link mounting bracket, installation assembly and automobile |
| CN109693501A (en) * | 2017-10-23 | 2019-04-30 | 上海汽车集团股份有限公司 | Automobile and its suspension strut |
-
2016
- 2016-06-08 CN CN201620549569.8U patent/CN205768465U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976014A (en) * | 2017-05-12 | 2017-07-25 | 江苏华飞合金材料科技股份有限公司 | A kind of lightweight stainless steel wire polishes structure |
| CN107650606A (en) * | 2017-10-13 | 2018-02-02 | 北京汽车研究总院有限公司 | A kind of suspension link mounting bracket, installation assembly and automobile |
| CN107650606B (en) * | 2017-10-13 | 2023-11-21 | 北京汽车集团越野车有限公司 | Suspension connecting rod installing support, installation assembly and car |
| CN109693501A (en) * | 2017-10-23 | 2019-04-30 | 上海汽车集团股份有限公司 | Automobile and its suspension strut |
| CN109693501B (en) * | 2017-10-23 | 2021-09-21 | 上海汽车集团股份有限公司 | Automobile and suspension bracket thereof |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |