CN204236169U - A kind of spring holder connection structure with rear axle damper support - Google Patents
A kind of spring holder connection structure with rear axle damper support Download PDFInfo
- Publication number
- CN204236169U CN204236169U CN201420720119.1U CN201420720119U CN204236169U CN 204236169 U CN204236169 U CN 204236169U CN 201420720119 U CN201420720119 U CN 201420720119U CN 204236169 U CN204236169 U CN 204236169U
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- China
- Prior art keywords
- groove
- sheet
- spring holder
- flange
- rear axle
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- 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.)
- Expired - Fee Related
Links
- 238000005728 strengthening Methods 0.000 claims abstract description 20
- 239000006096 absorbing agent Substances 0.000 abstract description 19
- 230000035939 shock Effects 0.000 abstract description 19
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 238000004080 punching Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005493 welding type Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a kind of spring holder connection structure with rear axle damper support, comprise rear axle damper support and spring holder, it is characterized in that, described spring holder side is welded with trailing arm, opposite side edge extends to form strengthening groove downwards, described strengthening groove edge stretches out formation flange, and described flange is inclined upwardly to extend and welds with trailing arm; Described rear axle damper support is included in first sheet and second sheet of the setting of connecting strap bilateral symmetry, the front end of described first sheet and second sheet is provided with arc first groove and the second groove that coordinate with strengthening groove, described arc first groove and the second recess edge are welded with spring holder strengthening groove outer wall, and described first groove and the second groove rearward edges stretch out formation first flange and the second flange.The utility model structure is simple, easy to use, and spring holder shape is strengthened through optimizing, and rear shock absorber support adopts one-body molded, and total intensity is increased.
Description
Technical field
The utility model relates to auto parts and components, refers to a kind of spring holder connection structure with rear axle damper support particularly.
Background technology
Rear axle damper support and spring holder are parts indispensable on automobile, and it provides installation environment to vehicle rear shock absorber and rear spring, meet back axle and support and vibration-damping function, improve the traveling comfort of vehicle.Traditional rear axle damper support has two kinds, and one is welded nut form, and one is welded for split type metal plate punching.The rear axle damper support of welded nut form is directly welded on trailing arm of rear axle by a nut to form, and rear shock absorber is inserted in bolted by lining.The rear shock absorber support of split type metal plate punching Type of Welding is generally by two block plate punching presses, then be welded, the rear shock absorber support of this kind of form is more excellent compared with the support performance of welded nut form, rear shock absorber is stressed more reasonable, but easily produce welding process problem, weld seam is many, welding is difficult to carry out, and the right alignment of rear shock absorber mounting hole also not easily ensures, cause rear shock absorber that difficulty is installed.And traditional spring holder is schistose texture, in vehicle travels, spring holder can be subject to application force, spring holder away from the side of trailing arm and crossbeam be subject to pull power maximum, easily there is the phenomenons such as fracture by fatigue.
As mentioned above, prior art exists following not enough: the rear shock absorber support performance of welded nut form is not good, the similar cantilever beam of hold-down bolt, and rear shock absorber is stressed bad; Split type metal plate punching Type of Welding rear shock absorber support welding technique is not good, weld seam many and easily cause rear shock absorber install difficulty; Easily there is the phenomenons such as fracture by fatigue in traditional spring holder in the side away from trailing arm and crossbeam.
Summary of the invention
The purpose of this utility model is exactly the deficiency that will solve above-mentioned background technology, provides a kind of spring holder connection structure with rear axle damper support, and the Joint strenght of spring holder and rear axle damper support is increased.
The technical solution of the utility model is: a kind of spring holder connection structure with rear axle damper support, comprise rear axle damper support and spring holder, it is characterized in that, described spring holder side is welded with trailing arm, opposite side edge extends to form strengthening groove downwards, described strengthening groove edge stretches out formation flange, and described flange is inclined upwardly to extend and welds with trailing arm;
Described rear axle damper support is included in first sheet and second sheet of the setting of connecting strap bilateral symmetry, the front end of described first sheet and second sheet is provided with arc first groove and the second groove that coordinate with strengthening groove, described arc first groove and the second recess edge are welded with spring holder strengthening groove outer wall, described first groove and the second groove rearward edges stretch out formation first flange and the second flange, described first flange welds with trailing arm, described first sheet, second sheet rear end is provided with coaxial mounting hole, described first sheet, second sheet and connecting strap one-body molded.
Preferably, is provided with annular groove in the middle of described spring holder, described annular groove spiral inner wall raises up formation spring mounting seat.
Preferably, described first flange and the second flange are arranged to mounting hole along first sheet, second sheet edge.
The utility model advantage is:
1. spring holder part edge arranges strengthening groove, and at strengthening groove, edge arranges flange, and spring holder shape is strengthened through optimizing, and is not easy easy fracture by fatigue, adds spring holder service life.
2. rear shock absorber support adopts integral type metal plate punching to form, and the rear shock absorber support that integral type one block plate is stamped to form, makes shock absorber stressed more reasonable.
3. rear shock absorber support is welded with spring holder by the first groove and the second recess edge, and be connected with trailing arm by the first flange, weld seam only has 3, and welding is easier to realize.
4. the flange of rear shock absorber support is arranged to mounting hole along vibration-damping sheet edge, and support integral structure is strengthened greatly.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Fig. 2 is rear shock absorber supporting structure schematic diagram
Fig. 3 is spring holder structural representation
Fig. 4 is A-A section drawing in Fig. 3
Wherein: 1. rear axle damper support 2. spring holder 3. trailing arm 4. strengthening groove 5. flange 6. annular groove 7. mount pad 8. crossbeam 11. first sheets 12. second sheet 13. connecting strap 14. first groove 15. second groove 16. first flange 17. second flange 18. mounting holes.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, trailing arm 3 is elongated tubular, crossbeam 8 laterally welds with trailing arm 3, one end of spring holder 2 upwards extends to form the arc corresponding with crossbeam 8 and is welded on crossbeam 8, the side that spring holder 2 closes on trailing arm 3 is welded with trailing arm 3, opposite side edge extends to form strengthening groove 4 downwards, and strengthening groove 4 edge stretches out and forms flange 5, and flange 5 is inclined upwardly to extend and welds with trailing arm 3.By flange 5 and strengthening groove 4, spring holder 2 increases in the side intensity away from trailing arm 3 and crossbeam 8, reduces the generation of fracture by fatigue.As shown in Figure 3-4, be provided with annular groove 6 in the middle of spring holder 2, annular groove 6 spiral inner wall raises up and forms spring mounting seat 7.
As shown in Figure 2, rear axle damper support 1 is included in dove-tail form first sheet 11 and second sheet 12 of the setting of connecting strap 13 bilateral symmetry, the front end of first sheet 11 and second sheet 12 is provided with arc first groove 14 and the second groove 15, first groove 14 that coordinate with strengthening groove 4 and the second groove 15 rearward edges and stretches out and form the first flange 16 and the second flange 17 that width is 11mm.First sheet 11 and second sheet 12 rear end are provided with coaxial mounting hole 18, are used for connecting shock absorber.First flange 16 and the second flange 17 are arranged to mounting hole 18 along first sheet 11 and second sheet 12 edge.First sheet, 11, second sheet 12 and connecting strap 13 one-body molded.Arc first groove 14 and the second groove 15 edge weld with spring holder strengthening groove 4 outer wall, and the first flange 16 welds with trailing arm 3, and in the whole connection procedure of rear axle damper support 1, weld seam only has 3.
The above; be only detailed description of the invention of the present utility model, it should be pointed out that any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (3)
1. the spring holder connection structure with rear axle damper support, comprise rear axle damper support (1) and spring holder (2), it is characterized in that, described spring holder (2) side is welded with trailing arm (3), opposite side edge extends to form strengthening groove (4) downwards, described strengthening groove (4) edge stretches out and forms flange (5), and described flange (5) is inclined upwardly to extend and welds with trailing arm (3);
Described rear axle damper support (1) is included in first sheet (11) and second sheet (12) that connecting strap (13) both sides are oppositely arranged, the front end of described first sheet (11) and second sheet (12) is provided with arc first groove (14) and the second groove (15) that coordinate with strengthening groove (4), described arc first groove (14) and the second groove (15) edge weld with spring holder strengthening groove (4) outer wall, described first sheet (11) upper first groove (14) rearward edges, second sheet (12) upper second groove (15) rearward edges forms the first flange (16) and the second flange (17) respectively to extension, described first flange (16) is welded with trailing arm (3), described first sheet (11) and second sheet (12) rear end are provided with coaxial mounting hole (18), described first sheet (11), second sheet (12) and connecting strap (13) one-body molded.
2. as claimed in claim 1 with the spring holder connection structure of rear axle damper support, it is characterized in that, be provided with annular groove (6) in the middle of described spring holder (2), described annular groove (6) spiral inner wall raises up and forms spring mounting seat (7).
3. as claimed in claim 1 with the spring holder connection structure of rear axle damper support, it is characterized in that, described first flange (16) and the second flange (17) are arranged to mounting hole (18) below along first sheet (11) and second sheet (12) edge respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720119.1U CN204236169U (en) | 2014-11-25 | 2014-11-25 | A kind of spring holder connection structure with rear axle damper support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720119.1U CN204236169U (en) | 2014-11-25 | 2014-11-25 | A kind of spring holder connection structure with rear axle damper support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204236169U true CN204236169U (en) | 2015-04-01 |
Family
ID=52765714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420720119.1U Expired - Fee Related CN204236169U (en) | 2014-11-25 | 2014-11-25 | A kind of spring holder connection structure with rear axle damper support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204236169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032697A (en) * | 2017-12-15 | 2018-05-15 | 北京汽车研究总院有限公司 | A kind of bracket assembly and vehicle |
-
2014
- 2014-11-25 CN CN201420720119.1U patent/CN204236169U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032697A (en) * | 2017-12-15 | 2018-05-15 | 北京汽车研究总院有限公司 | A kind of bracket assembly and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150401 |