CN203046795U - Casting support of front plate spring - Google Patents
Casting support of front plate spring Download PDFInfo
- Publication number
- CN203046795U CN203046795U CN 201320028930 CN201320028930U CN203046795U CN 203046795 U CN203046795 U CN 203046795U CN 201320028930 CN201320028930 CN 201320028930 CN 201320028930 U CN201320028930 U CN 201320028930U CN 203046795 U CN203046795 U CN 203046795U
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- plate
- side plate
- outer panel
- plate spring
- outer side
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to an air bag combined-type suspension in a heavy-duty car, in particular to a plate spring support for a truck, wherein the truck is provided with a servo steering axle and an air bag combined-type suspension system, and particularly provides a casting support of a front plate spring. The casting support of the front plate spring comprises an outer side plate, an inner side plate, a middle plate, a reinforcing rib and two reinforcing plates. The horizontal middle plate is arranged on one side of the outer plate. The inner plate is arranged at the bottom of the middle plate. The inner side plate and the outer side plate are mutually parallel, and the reinforcing plates are connected with the inner side plate and the outer side plate. Two fixing holes are formed in the middle plate. Three fixing holes are formed in the outer side plate arranged at the upper portion of the middle plate. The reinforcing rib is arranged on the outer surface of the outer side plate. The casting support of the front plate spring adopts integrated casting, and compared with a welded plate spring support, the casting support of the front plate spring has the advantages of being even in distribution of chemical components of the whole and improved in strength greatly. The position of each corner and the position of each bend both adopt round-corner process, and therefore concentration of stress is avoided.
Description
Technical field
The utility model relates to air bag compound suspension in the heavy motor vehicle, in particular for the flat spring bracket of the goods carrying vehicle that disposed following steering axle and air bag compound suspension system, specifically be a kind of before the leaf spring casting frame.
Background technology
Suspension system is the springing that connects vehicle bridge and vehicle frame in the vehicle, and along with developing of automobile industry, suspension system has experienced by the differentiation of simple steel spring to air bag compound suspension (version of air bag+leaf spring).And flat spring bracket connects " terminal " parts of vehicle frame as suspension system, the vital role of performer in guaranteeing the suspension system safe bearing load, and on the one hand, the intensity of flat spring bracket guarantees that to some extent the bearing capacity of suspension system has just had assurance; On the other hand, in case flat spring bracket goes wrong, can have a strong impact on traffic safety.At present on the market the preceding flat spring bracket of common air bag compound suspension mostly be the welding part and structure comparatively simple, this processing technology itself has just determined that flat spring bracket intensity is lower, and service life is short, occurs the situation of fracture under bad working environments, there is potential safety hazard, is unfavorable for traffic safety.
Summary of the invention
The purpose of this utility model is exactly for solving the problem that prior art exists, and has designed flat spring bracket before a kind of casting, and its structure is more sturdy and durable, and technology is simple, and is with low cost.
The technical solution of the utility model is: leaf spring casting frame before a kind of, it comprises outer panel, interior plate, intermediate plate, reinforced rib and two brace panels, one side of described outer panel is provided with the intermediate plate of level, the below of intermediate plate is provided with interior plate in addition, and interior plate is parallel to each other with outer panel and is provided with brace panel between the two and is connected; Described intermediate plate is provided with two fixed orifices, and the outer panel of intermediate plate top is provided with three fixed orifices; The outside face of outer panel is provided with reinforced rib.
Flat spring bracket is that inblock cast forms before described.
Reinforced rib on the described outer panel and brace panel are that vertical direction is interspersed, and in the middle of reinforced rib was positioned at, brace panel was respectively in the both sides of reinforced rib.
The beneficial effects of the utility model can draw by such scheme: preceding flat spring bracket and vehicle frame adopt the two sides to add 5 fixed form, and outer panel and frame sides aerofoil are fitted, and three bolts of outer panel upper end are connected with the frame sides aerofoil; Intermediate plate and vehicle frame lower aerofoil are fitted, and two bolts at intermediate plate two ends are connected with the vehicle frame lower aerofoil.The bolt hole of outer panel is arranged as equicrural triangle, makes that stressed distribution is more even, and is fixing more firm.Two brace panels that have inblock cast to come out simultaneously in the space between the interior plate of this flat spring bracket, outer panel and the intermediate plate, there is reinforced rib in the outside of adding outer panel, can resist above-mentioned impulsive force and twisting resistance better.The utility model adopts integrally casting, and it is more even to distribute than the chemical constitution of the flat spring bracket integral body of welding, has improved intensity greatly, and each corner and bending part all adopt fillet to handle, and has avoided concentrating of stress.Therefore on the one hand can guarantee that the load-carrying capacity of flat spring bracket is stronger, strengthened the ability to bear of the twisting resistance that impulsive force that anxious acceleration, sudden stop are brought and vehicle produce on the other hand in waving the process of rocking.The utility model intensity height, in light weight, technology is simple, and is with low cost, safe and reliable, suitable applying.
This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is apparent.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is left view of the present utility model.
Wherein, 1 is reinforced rib, and 2 is brace panel, and 3 is outer panel, and 4 is interior plate, and 5 is intermediate plate, and 6 is fixed orifice.
The specific embodiment:
In order to understand the utility model better, explain embodiment of the present utility model in detail below in conjunction with accompanying drawing.
The specific embodiment: as shown in Figure 1, a kind of preceding leaf spring casting frame, it comprises outer panel 3, interior plate 4, intermediate plate 5, reinforced rib 1 and two brace panels 2, preceding flat spring bracket is that inblock cast forms.One side of outer panel 3 is fixed with the intermediate plate 5 of level, and the below of intermediate plate 5 is provided with interior plate 4 in addition, and interior plate 4 is parallel to each other with outer panel 3 and is provided with brace panel 2 between the two and is connected; Described intermediate plate 5 is provided with two fixed orifices 6, and the outer panel 3 of intermediate plate 5 tops is provided with three fixed orifices 6.The outside face of outer panel 3 is provided with reinforced rib 1.Reinforced rib 1 on the outer panel 3 and brace panel 2 are for vertical direction is interspersed, and in the middle of reinforced rib 1 was positioned at, brace panel 2 was respectively in the both sides of reinforced rib 1.Flat spring bracket intermediate plate width is 90mm, covers the vehicle frame of various width, can increase the commonality of this flat spring bracket.
Above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example; the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement also should belong to protection domain of the present utility model.
Claims (3)
1. leaf spring casting frame before a kind, it comprises outer panel, interior plate, intermediate plate, reinforced rib and two brace panels, it is characterized in that: a side of described outer panel is provided with the intermediate plate of level, the below of intermediate plate is provided with interior plate in addition, and interior plate is parallel to each other with outer panel and is provided with brace panel between the two and is connected; Described intermediate plate is provided with two fixed orifices, and the outer panel of intermediate plate top is provided with three fixed orifices; The outside face of outer panel is provided with reinforced rib.
2. leaf spring casting frame before as claimed in claim 1 is characterized in that: flat spring bracket is that inblock cast forms before described.
3. leaf spring casting frame before as claimed in claim 2, it is characterized in that: the reinforced rib on the described outer panel and brace panel are that vertical direction is interspersed, in the middle of reinforced rib was positioned at, brace panel was respectively in the both sides of reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028930 CN203046795U (en) | 2013-01-21 | 2013-01-21 | Casting support of front plate spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028930 CN203046795U (en) | 2013-01-21 | 2013-01-21 | Casting support of front plate spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046795U true CN203046795U (en) | 2013-07-10 |
Family
ID=48729785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320028930 Expired - Fee Related CN203046795U (en) | 2013-01-21 | 2013-01-21 | Casting support of front plate spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329309A (en) * | 2015-12-09 | 2016-02-17 | 重庆科聚机械铸造有限公司 | Automobile steering gear mounting bracket |
| CN105383549A (en) * | 2015-12-09 | 2016-03-09 | 重庆科聚机械铸造有限公司 | Mounting bracket of automobile steering machine |
-
2013
- 2013-01-21 CN CN 201320028930 patent/CN203046795U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329309A (en) * | 2015-12-09 | 2016-02-17 | 重庆科聚机械铸造有限公司 | Automobile steering gear mounting bracket |
| CN105383549A (en) * | 2015-12-09 | 2016-03-09 | 重庆科聚机械铸造有限公司 | Mounting bracket of automobile steering machine |
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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 |
Granted publication date: 20130710 Termination date: 20210121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |