CN204567192U - The multi-functional plate spring presser device of a kind of automobile - Google Patents
The multi-functional plate spring presser device of a kind of automobile Download PDFInfo
- Publication number
- CN204567192U CN204567192U CN201520270896.5U CN201520270896U CN204567192U CN 204567192 U CN204567192 U CN 204567192U CN 201520270896 U CN201520270896 U CN 201520270896U CN 204567192 U CN204567192 U CN 204567192U
- Authority
- CN
- China
- Prior art keywords
- down plate
- shock absorber
- hold
- spring hold
- spring
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses the multi-functional plate spring presser device of a kind of automobile, comprise panel spring hold-down plate, leaf spring, vehicle bridge, saddle clamp and shock absorber and bolt, leaf spring is positioned on vehicle bridge, leaf spring is provided with panel spring hold-down plate, the middle part of described panel spring hold-down plate is provided with round boss, the side of round boss is provided with lower support of shock absorber, and the two ends of panel spring hold-down plate are provided with saddle clamp positioning groove, and described panel spring hold-down plate, leaf spring and vehicle bridge are fixed together by saddle clamp; Vehicle frame lower aerofoil above round boss is provided with bump rubber; Lower support of shock absorber on panel spring hold-down plate is connected with the lower fulcrum of shock absorber by bolt.The utility model improves stressing conditions, extends the life-span of bump rubber, reduces later period maintenance maintenance cost; The commonality of shock absorber is enhanced; Reduce the span that panel spring hold-down plate contacts with leaf spring, make panel spring hold-down plate stressing conditions better, intensity is higher.
Description
Technical field
The utility model relates to a kind of multi-functional plate spring presser device, belongs to lilliput car technical field.
Background technology
In the suspension system of current lilliput car, majority is connected with vehicle bridge or with the bottom of leaf spring for shock absorber, the panel spring hold-down plate of its coupling only plays a part to compress leaf spring, function singleness, this version, shock absorber must be caused long, quality is large, and cost is high, and easily interferes in motion process, when changing different leaf spring, change due to leaf spring thickness also can cause the stroke alteration of shock absorber, if do not change shock absorber, because run length code matching is improper, shock absorber must be caused to damage accelerate, reduce the commonality of shock absorber.
Summary of the invention
Technical problem to be solved in the utility model is for prior art Problems existing, provides the multi-functional plate spring presser device that a kind of reliability is high, structure is simple, weight is little and cost is low.
For solving this technical matters, the utility model provides the multi-functional plate spring presser device of a kind of automobile, comprise panel spring hold-down plate, leaf spring, vehicle bridge, saddle clamp and shock absorber and bolt, leaf spring is positioned on vehicle bridge, leaf spring is provided with panel spring hold-down plate, and the middle part of described panel spring hold-down plate is provided with round boss, and the side of round boss is provided with lower support of shock absorber, the two ends of panel spring hold-down plate are provided with saddle clamp positioning groove, and described panel spring hold-down plate, leaf spring and vehicle bridge are fixed together by saddle clamp; Vehicle frame lower aerofoil above round boss is provided with bump rubber; Lower support of shock absorber on panel spring hold-down plate is connected with the lower fulcrum of shock absorber by bolt.
The bottom of described panel spring hold-down plate is provided with lightening grooves, and this lightening grooves is circular shape groove.
Described panel spring hold-down plate adopts QT450 inblock cast to make, and is provided with larger chamfering bottom its two ends.
Beneficial effect: the utility model arranges round boss and plays position-limiting action to bump rubber, increases the area of contact with bump rubber, improves stressing conditions, extend the life-span of bump rubber, reduce later period maintenance maintenance cost; Arrange lower support of shock absorber to be connected with shock absorber lower fulcrum, shock absorber lower fulcrum position is improved greatly, and stroke is shortened, and eliminates the impact on shock absorber stroke when changing leaf spring, and the commonality of shock absorber is enhanced; The utility model adopts overall Rouno Cormer Pregrinding Wheel excessive, and larger chamfering is established in bottom, reduces the span that panel spring hold-down plate contacts with leaf spring, and the stressed arm of force of panel spring hold-down plate is reduced, and stressing conditions is better, and intensity is higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model panel spring hold-down plate;
Fig. 3 is the bottom construction schematic diagram of the utility model panel spring hold-down plate.
In figure: 1 panel spring hold-down plate, 2 bolts, 3 saddle clamps, 4 leaf springs, 5 bridges, 6 bump rubbers, 7 shock absorbers, 8 round boss, 9 lower support of shock absorbers, 10 chamferings, 11 lightening grooves, 12 saddle clamp positioning grooves.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is specifically described.
Figure 1 shows that structural representation of the present utility model.
The utility model comprises panel spring hold-down plate 1, leaf spring 4, vehicle bridge 5, saddle clamp 3 and shock absorber 7 and bolt 2, leaf spring 4 is positioned on vehicle bridge 5, leaf spring 4 is provided with panel spring hold-down plate 1, and described panel spring hold-down plate 1, leaf spring 4 and vehicle bridge 5 are fixed together by saddle clamp 3.
Figure 2 shows that the structural representation of the utility model panel spring hold-down plate.
The middle part of described panel spring hold-down plate 1 is provided with round boss 8, the side of round boss 8 is provided with lower support of shock absorber 9, the two ends of panel spring hold-down plate 1 are provided with saddle clamp positioning groove 12, and panel spring hold-down plate 1, leaf spring 4 and vehicle bridge 5 are fixed by this saddle clamp positioning groove 12 by saddle clamp 3.
Vehicle frame lower aerofoil above described round boss 8 is provided with bump rubber 6.
Lower support of shock absorber 9 on described panel spring hold-down plate 1 is connected with the lower fulcrum of shock absorber 7 by bolt 2.
Figure 3 shows that the bottom construction schematic diagram of the utility model panel spring hold-down plate.
The bottom of described panel spring hold-down plate 1 is provided with lightening grooves 11, and this lightening grooves 11 is circular shape groove, directly obtains by casting.
Described panel spring hold-down plate 1 adopts QT450 inblock cast to make, and overall Rouno Cormer Pregrinding Wheel is excessive, is provided with larger chamfering 10 bottom its two ends.
Solution principle of the present utility model and advantage:
The utility model is positioned at round boss 8 pairs of bump rubbers 6 position-limiting actions in the middle of panel spring hold-down plate 1, increases its area of contact with bump rubber 6, reduction pressure, improve stressing conditions, alleviate the damage to bump rubber, extend the life-span of bump rubber, reduce later period maintenance maintenance cost; The lower support of shock absorber 9 be positioned in the middle of panel spring hold-down plate 1 is connected with shock absorber lower fulcrum by bolt 2, because shock absorber lower fulcrum position is improved greatly relative to original technology, the stroke of shock absorber is shortened, such shock absorber size diminishes, weight saving, cost reduces, and eliminate the impact on shock absorber stroke when changing leaf spring, so avoid the damage to shock absorber caused because shock absorber stroke is improper, the commonality of shock absorber is enhanced, and reduces the research and development of shock absorber, buying and later period maintenance cost; The overall Rouno Cormer Pregrinding Wheel of the utility model is excessive, is provided with larger chamfering 10, reduces the span that panel spring hold-down plate 1 contacts with leaf spring bottom two ends, and the stressed arm of force of panel spring hold-down plate 1 is reduced, and stressing conditions is better, and intensity is higher; The bottom surface being positioned at panel spring hold-down plate 1 is provided with lightening grooves 11, reduces the weight of panel spring hold-down plate 1, reduces costs.
The above-mentioned embodiment of the utility model, just casehistory, is not only, and all changes within the scope of the utility model or in equivalent scope of the present utility model are all surrounded by the utility model.
Claims (3)
1. the multi-functional plate spring presser device of automobile, comprise panel spring hold-down plate (1), leaf spring (4), vehicle bridge (5), saddle clamp (3) and shock absorber (7) and bolt (2), it is characterized in that: leaf spring (4) is positioned on vehicle bridge (5), leaf spring (4) is provided with panel spring hold-down plate (1), the middle part of described panel spring hold-down plate (1) is provided with round boss (8), the side of round boss (8) is provided with lower support of shock absorber (9), the two ends of panel spring hold-down plate (1) are provided with saddle clamp positioning groove (12), described panel spring hold-down plate (1), leaf spring (4) and vehicle bridge (5) are fixed together by saddle clamp (3), the vehicle frame lower aerofoil of round boss (8) top is provided with bump rubber (6), lower support of shock absorber (9) on described panel spring hold-down plate (1) is connected by the lower fulcrum of bolt (2) with shock absorber (7).
2. the multi-functional plate spring presser device of automobile according to claim 1, is characterized in that: the bottom of described panel spring hold-down plate (1) is provided with lightening grooves (11), and this lightening grooves (11) is circular shape groove.
3. the multi-functional plate spring presser device of automobile according to claim 1 and 2, is characterized in that: described panel spring hold-down plate (1) adopts QT450 inblock cast to make, and is provided with larger chamfering (10) bottom its two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270896.5U CN204567192U (en) | 2015-04-29 | 2015-04-29 | The multi-functional plate spring presser device of a kind of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270896.5U CN204567192U (en) | 2015-04-29 | 2015-04-29 | The multi-functional plate spring presser device of a kind of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567192U true CN204567192U (en) | 2015-08-19 |
Family
ID=53859874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520270896.5U Expired - Fee Related CN204567192U (en) | 2015-04-29 | 2015-04-29 | The multi-functional plate spring presser device of a kind of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204567192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475123A (en) * | 2022-03-10 | 2022-05-13 | 一汽解放汽车有限公司 | Integrated cover plate, suspension system and automobile |
-
2015
- 2015-04-29 CN CN201520270896.5U patent/CN204567192U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475123A (en) * | 2022-03-10 | 2022-05-13 | 一汽解放汽车有限公司 | Integrated cover plate, suspension system and automobile |
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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: 20150819 |