CN206598880U - A kind of reinforced underlying ingot beam assembly - Google Patents
A kind of reinforced underlying ingot beam assembly Download PDFInfo
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- CN206598880U CN206598880U CN201720341186.6U CN201720341186U CN206598880U CN 206598880 U CN206598880 U CN 206598880U CN 201720341186 U CN201720341186 U CN 201720341186U CN 206598880 U CN206598880 U CN 206598880U
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- ingot beam
- underlying
- underlying ingot
- rear support
- front plate
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Abstract
The utility model discloses the reinforced underlying ingot beam assembly of one kind, including：Bending part is the underlying ingot beam of the global formation at obtuse angle；Underlying ingot beam two ends are removably connected to respectively and are provided with the front plate spring suspension rear support in the cross bolts hole that at least four and institute's assembling vehicle frame coordinate；It is connected to the reinforcing plate of underlying ingot beam and front plate spring suspension rear support connecting portion side.The utility model is integrated by front plate spring suspension rear support of the prior art and ingot beam connects bearing, strengthens the intensity of the front plate spring suspension rear support in new solution；The underlying ingot beam resistance to torsion of new construction is stronger simultaneously, and stress distribution is more uniform during stress, also provides bigger intensity；After synthesis, the utility model can provide more reliable underlying ingot beam assembly for heavy goods vehicle.
Description
Technical field
The utility model is related to a kind of reinforced underlying ingot beam assembly, belongs to chassis of heavy-duty vehicle attachment technique field.
Background technology
With the development of automotive engineering, heavy-duty automotive application is more and more；Current most domestic heavy-load type truck is all set
There is underlying ingot beam, to ensure the load capacity of vehicle frame.But underlying ingot beam of the prior art is in U shape, by many
Individual one-piece unit is welded, and easily forms stress concentration；Underlying ingot beam is connected with front plate spring suspension rear support simultaneously
Position also belongs to link more weak in whole component because there is through hole；Therefore poor in face of loading big, operation road conditions
Etc. condition of work when, front plate spring suspension rear support, underlying ingot beam often it is cracking etc. damage phenomenon.Once front plate spring hangs
Frame rear support or underlying ingot beam are damaged, and are just badly influenced the normal of vehicle and are used, bring huge to user and enterprise
Economic loss.
Just become extremely meaningful so carrying out reinforcing to front plate spring suspension rear support, underlying ingot beam and reinforcing, this practicality
A kind of new reinforced underlying ingot beam total performance is proposed in the case.
The content of the invention
The chassis annexes such as front plate spring suspension rear support, underlying ingot beam present in prior art are solved easily to ftracture
Problem, the utility model provides a kind of new reinforced underlying ingot beam assembly technical scheme, using optimization molding it is overall into
The underlying ingot beam of type substitutes old structured underlying ingot beam, while the connection to underlying ingot beam and front plate spring suspension rear support
Strengthened at position.Technical scheme particular content is as follows：
A kind of reinforced underlying ingot beam assembly, it is characterised in that including:
Bending part is the underlying ingot beam of obtuse angle and the global formation seamlessly transitted；
Underlying ingot beam two ends are removably connected to respectively and are provided with what at least four coordinated with institute assembling vehicle frame
The front plate spring suspension rear support in cross bolts hole；
It is connected to the reinforcing plate of underlying ingot beam and front plate spring suspension rear support connecting portion side.
It is preferred that, it is connected between the front plate spring suspension rear support and underlying ingot beam by stay bolt.
It is preferred that, fixed between the reinforcing plate and underlying ingot beam by rivet interlacement.
It is preferred that, the obtuse angle angle of the underlying ingot beam bending part is 150 °.
It is preferred that, the underlying ingot beam cross section is the flute profile that double-vane carries outside flange.
After above technical scheme, the reinforced underlying ingot beam assembly has the advantages that：
The utility model is integrated by front plate spring suspension rear support of the prior art and ingot beam connects bearing, strengthens
The intensity of front plate spring suspension rear support in new solution；The underlying ingot beam resistance to torsion of new construction is stronger simultaneously, stress
When stress distribution it is more uniform, also provide bigger intensity；After synthesis, the utility model can provide for heavy goods vehicle
More reliable underlying ingot beam assembly.
Brief description of the drawings
Fig. 1 is a kind of reinforced underlying ingot beam assembly structure schematic diagram of the utility model；Wherein：After 1 front plate spring suspension
Bearing, 2 underlying ingot beams, 3 reinforcing plates, 4 vehicle frames.
Fig. 2 is a kind of reinforced underlying ingot beam general assembly schematic diagram of the utility model.
Fig. 3 is underlying ingot beam structural representation of the prior art.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of reinforced underlying ingot beam assembly, it is characterised in that including:
Bending part is the underlying ingot beam 2 of 150 ° of angles and the global formation seamlessly transitted, the underlying cross section of ingot beam 2
The flute profile of outside flange is carried for double-vane；
The underlying two ends of ingot beam 2 are connected to stay bolt respectively and 2 groups of totally 6 horizontal strokes for coordinating with institute assembling vehicle frame are provided with
To the front plate spring suspension rear support 1 of bolt hole；
4 pieces by rivet interlacement in underlying ingot beam 2 and the connecting portion side of front plate spring suspension rear support 1 are strengthened respectively
Plate 3.
The length and curved shape of the underlying ingot beam 2 are engaged with institute assembling vehicle.
Comparison diagram 1 and Fig. 3 can be seen that in the present embodiment, by front plate spring suspension rear support of the prior art and ingot
Beam connects bearing is integrated, in use, only need to that front plate spring suspension rear support 1 is fixed on vehicle frame 4 by bolt,
A coupling part is reduced, the intensity of new front plate spring suspension rear support 1 is strengthened；While the underlying ingot beam 2 of new construction,
Integral forming structure makes that the underlying resistance to torsion of ingot beam 2 is stronger, and stress distribution is more uniform during 150 ° of smooth bending stress, improves
Stress concentration phenomenon of the prior art；The underlying cross section of ingot beam 2 is the flute profile that double-vane carries outside flange, this structure
Also provide bigger intensity；And it is riveted on the reinforcing plate 3 on underlying ingot beam 2 so that in the case where not doing more changes
The weak link of underlying ingot beam 2 can be strengthened, bulk strength level is lifted.Improved more than, eliminate prior art
In strength weak link, integrally improve the intensity of underlying ingot beam assembly, reduce cracking probability, be more beneficial in applying
Reliability.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to embodiment will be apparent for those skilled in the art, as defined herein
General Principle can in other embodiments be realized, do not give in the case where not departing from spirit or scope of the present utility model
Describe the part presented with partial enlargement in detail, be prior art, herein without repeating.Therefore, the utility model will not
It is intended to be limited to the embodiments shown herein, and is to fit to consistent with feature with principles disclosed herein most wide
Scope.
Claims (5)
1. a kind of reinforced underlying ingot beam assembly, it is characterised in that including:
Bending part is the underlying ingot beam of obtuse angle and the global formation seamlessly transitted（2）；
Underlying ingot beam is removably connected to respectively（2）Two ends and it is provided with what at least four coordinated with institute assembling vehicle frame
The front plate spring suspension rear support in cross bolts hole（1）；
It is connected to underlying ingot beam（2）With front plate spring suspension rear support（1）The reinforcing plate of connecting portion side（3）.
2. underlying ingot beam assembly according to claim 1, it is characterised in that the front plate spring suspension rear support（1）With
Underlying ingot beam（2）Between be connected by stay bolt.
3. underlying ingot beam assembly according to claim 1, it is characterised in that the reinforcing plate（3）With underlying ingot beam
（2）Between fixed by rivet interlacement.
4. underlying ingot beam assembly according to claim 1, it is characterised in that the underlying ingot beam（2）Bending part
Obtuse angle angle is 150 °.
5. underlying ingot beam assembly according to claim 1, it is characterised in that the underlying ingot beam（2）Cross section is
Double-vane carries the flute profile of outside flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341186.6U CN206598880U (en) | 2017-04-01 | 2017-04-01 | A kind of reinforced underlying ingot beam assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341186.6U CN206598880U (en) | 2017-04-01 | 2017-04-01 | A kind of reinforced underlying ingot beam assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206598880U true CN206598880U (en) | 2017-10-31 |
Family
ID=60144870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720341186.6U Active CN206598880U (en) | 2017-04-01 | 2017-04-01 | A kind of reinforced underlying ingot beam assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN206598880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189634A (en) * | 2017-12-29 | 2018-06-22 | 合肥久享机械有限责任公司 | A kind of high-precision foreboard spring bracket and its processing method |
| CN108437730A (en) * | 2017-12-29 | 2018-08-24 | 北奔重型汽车集团有限公司 | A kind of heavy truck integrated form leaf spring seat assembly |
-
2017
- 2017-04-01 CN CN201720341186.6U patent/CN206598880U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189634A (en) * | 2017-12-29 | 2018-06-22 | 合肥久享机械有限责任公司 | A kind of high-precision foreboard spring bracket and its processing method |
| CN108437730A (en) * | 2017-12-29 | 2018-08-24 | 北奔重型汽车集团有限公司 | A kind of heavy truck integrated form leaf spring seat assembly |
| CN108189634B (en) * | 2017-12-29 | 2022-01-07 | 合肥久享机械有限责任公司 | High-precision front plate spring support and machining method thereof |
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