CN203864375U - Suspension hanging lug - Google Patents
Suspension hanging lug Download PDFInfo
- Publication number
- CN203864375U CN203864375U CN201420277462.3U CN201420277462U CN203864375U CN 203864375 U CN203864375 U CN 203864375U CN 201420277462 U CN201420277462 U CN 201420277462U CN 203864375 U CN203864375 U CN 203864375U
- Authority
- CN
- China
- Prior art keywords
- plate
- mainboard
- auxiliary
- side plates
- plates
- 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 - Lifetime
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 11
- 238000005452 bending Methods 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000010008 shearing Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The utility model relates to the technical field of automobile equipment frames, in particular to a hanging lug for assembling a steel plate spring suspension. The suspension hanging lug comprises a main plate and a supporting lug, the bottom of the main plate protrudes and extends out to form the supporting lug, the two sides of the side wall of the main plate protrude and extend out to form two bottom plates bent towards a frame, the supporting lug is of an n-shaped structure and comprises two symmetrical side plates and a top plate connecting the two side plates, the side plates are of a triangular structure, the downward top corner is provided with an installing hole, and the middle of the top plate is provided with an auxiliary installing hole. Each bottom plate further comprises main reinforcing ribs covering the top plate and the upper portion of the side plate on the inner side. The back face of the main plate comprises an auxiliary reinforcing rib and a connecting layer extending to wrap the side plate on the outer side. Due to the fact that a bearing capacity transmitting mode is improved, the internal stress of the frame is changed, transverse shearing stress is converted into forward pressure stress, and the bearing capacity and reliability are improved.
Description
Technical field
The utility model relates to vehicle arrangement vehicle frame technical field, relates in particular to a kind of hangers that assembles Leaf Spring Suspension.
Background technology
At present, the suspension hangers of goods carrying vehicle is by Plate Welding moulding, then welds or is riveted on vehicle frame.Be exactly specifically, steel spring is by being connected with the hangers arranging on vehicle frame, thereby makes load that steel spring accepts realize the transmission with vehicle frame by hangers.
In prior art, hangers is plurality of steel plates welding fabrication, by welding or being riveted on vehicle frame.Weldment has following deficiency:
High temperature during 1 welding has destroyed localised crystal's structure, makes strength of material variation;
After 2 welding, produce stress and concentrate, in the place of stressed variation poor reliability;
3 homogeneity of product are poor with respect to Casting Parts, are unfavorable for mass production.
And steel spring this as elasticity original paper, in work, often in vibrational state, the suffered stress of each parts of assembly is just in range of alternating stresses herein.For these reasons, hangers poor reliability of the prior art.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of
suspension hangers, solve the easily stressed defect that deforms and lost efficacy of hangers of the prior art, realize and improving
suspension hangersreliability; Solve the part conformability of batch manufacturing, accomplish scale production.
The utility model comprises mainboard and support ear, and the bottom of described mainboard stretches out a width support ear; The both sides of the sidewall of mainboard stretch out respectively two to the base plate of vehicle frame bending;
The top of described mainboard is triangular in shape, and three angles offer respectively fixed orifice;
Described support ear is П type structure, comprises symmetrical two blocks of side plates and the top board that is connected two blocks of side plates, and side plate is triangular structure, and drift angle place is down provided with mounting hole, and the middle part of top board offers auxiliary mounting hole;
On described base plate, be provided with auxiliary fixed orifice;
Described base plate also comprises the main reinforced rib that is coated on top board and inner side side plate top; The described mainboard back side also comprises auxiliary reinforced rib and extends to the articulamentum being coated on the side plate of outside.
Described assistant reinforcement muscle is splayed, and the articulamentum of extension vertically downward.
Because the utility model has improved bearing capacity transfer mode, thereby the internal stress of vehicle frame is changed, lateral shear stress conversion is forward compression effort, thereby has improved load-carrying capacity and reliability.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model back view;
Fig. 3 is the utility model right elevation;
Fig. 4 is the utility model birds-eye view.
The specific embodiment
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing 1 to 4 in the following describes is embodiment of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The utility model comprises mainboard 1 and support ear 2, and the bottom of described mainboard 1 stretches out a width support ear 2; The both sides of the sidewall of mainboard 1 stretch out respectively two to the base plate 12 of vehicle frame bending;
The top of described mainboard 1 is triangular in shape, and three angles offer respectively fixed orifice 11;
Described support ear 2 is П type structure, comprises symmetrical two blocks of side plates 21 and the top board 22 that is connected two blocks of side plates 21, and side plate 21 is triangular structure, and drift angle place is down provided with mounting hole 21, and the middle part of top board 22 offers assists mounting hole 221; Steel spring is installed on respectively among fixed orifice 21 and auxiliary mounting hole 221 by bearing pin and screw, has improved stability and tightness.
On described base plate 12, be provided with auxiliary fixed orifice 121; The utility model is connected on vehicle frame by fixed orifice 11 and auxiliary fixed orifice 31, is connected firmly, and is difficult for getting loose.
Described base plate 12 also comprises the main reinforced rib 13 that is coated on top board 22 and inner side side plate 21 tops; Described mainboard 1 back side also comprises auxiliary reinforced rib 14 and extends to the articulamentum 15 being coated on the side plate 21 of outside.
Described assistant reinforcement muscle 14 is splayed, and the articulamentum 15 of extension vertically downward.
Structure as above and mounting means, suspension is stressed to be changed, by automobile leaf spring suffered perpendicular to ground bearing pressure, be converted into thrust and the tangential force perpendicular to frame web plane.
Structure as above and mounting means, thus make that hangers is stressed to change, shearing force major part is converted into the positive pressure of pointing to frame web.Due to the shearing force of rivet is converted into positive pressure, thereby steel spring bearing capacity is converted into the friction force that riveted joint predetermincd tension produces, has improved the reliability of whole mechanism.
The stressed of vehicle frame changes as mentioned above, and tangential force is changed to friction force by riveted joint precompressed.
The internal stress of hangers changes as mentioned above, and lateral shear stress conversion is forward compression effort, thereby has improved the reliability of hangers.
As mentioned above, the internal stress of vehicle frame changes, and lateral shear stress conversion is forward compression effort, thereby has improved the reliability of hangers.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong to the protection domain of technical solutions of the utility model.
Claims (2)
1. a suspension hangers, comprises mainboard (1) and support ear (2), it is characterized in that:
The bottom of described mainboard (1) stretches out a width support ear (2); The both sides of the sidewall of mainboard (1) stretch out respectively two base plates to vehicle frame bending (12);
The top of described mainboard (1) is triangular in shape, and three angles offer respectively fixed orifice (11);
Described support ear (2) is П type structure, comprise symmetrical two blocks of side plates (21) and the top board (22) that is connected two blocks of side plates (21), side plate (21) is triangular structure, and drift angle place is down provided with mounting hole (21), and the middle part of top board (22) offers auxiliary mounting hole (221);
On described base plate (12), be provided with auxiliary fixed orifice (121);
Described base plate (12) also comprises the main reinforced rib (13) that is coated on top board (22) and inner side side plate (21) top; Described mainboard (1) back side also comprises auxiliary reinforced rib (14) and extends to the articulamentum (15) being coated on outside side plate (21).
2. a kind of suspension hangers according to claim 1, is characterized in that: described assistant reinforcement muscle (14) is splayed, and the articulamentum of extension (15) vertically downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277462.3U CN203864375U (en) | 2014-05-28 | 2014-05-28 | Suspension hanging lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277462.3U CN203864375U (en) | 2014-05-28 | 2014-05-28 | Suspension hanging lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203864375U true CN203864375U (en) | 2014-10-08 |
Family
ID=51645357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420277462.3U Expired - Lifetime CN203864375U (en) | 2014-05-28 | 2014-05-28 | Suspension hanging lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203864375U (en) |
-
2014
- 2014-05-28 CN CN201420277462.3U patent/CN203864375U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |