CN209051260U - A kind of flat spring bracket for semitrailer air suspension - Google Patents
A kind of flat spring bracket for semitrailer air suspension Download PDFInfo
- Publication number
- CN209051260U CN209051260U CN201821839216.7U CN201821839216U CN209051260U CN 209051260 U CN209051260 U CN 209051260U CN 201821839216 U CN201821839216 U CN 201821839216U CN 209051260 U CN209051260 U CN 209051260U
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- China
- Prior art keywords
- fixed
- flat spring
- stiffener assembly
- spring bracket
- gauge
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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
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- 239000000725 suspension Substances 0.000 title claims abstract description 16
- 239000003351 stiffener Substances 0.000 claims abstract description 33
- 238000013461 design Methods 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010016173 Fall Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of flat spring brackets for semitrailer air suspension, including fixed plate, fixed frame, first stiffener assembly, second stiffener assembly and fastening assembly, fixation hole is offered at the corner location of upper surface four of the fixed plate, and the upper surface of fixed plate is welded with fixed frame on the inside of fixation hole, one end engaging of the fixed plate is equipped with the first stiffener assembly, and the other end engaging of fixed plate is equipped with the second stiffener assembly, the side surface insertion of the fixed frame is provided with screw thread block set, the first stiffener assembly and the second stiffener assembly is used cooperatively in the utility model, increase the fixed-area of fixed plate, so that flat spring bracket installation is more firm, it ensure that certain safety；The design of fastening assembly can fasten the components of different size model, improve the practicality and applicability, and fastening effect is good, and the flat spring bracket structure is simple, and performance is brilliant, convenient for promoting.
Description
Technical field
The utility model relates to flat spring bracket technical field, specifically a kind of leaf spring branch for semitrailer air suspension
Frame.
Background technique
With the development of society, the content of scientific and technological level is higher and higher, people are higher and higher to the processing request of components,
Wherein flat spring bracket is the important component of supporting steel plate spring on automobile, and under conditions of automobilism, flat spring bracket bears huge
Big load.
But present flat spring bracket is during use, and when flat spring bracket is installed, due to being that bolt is fixed,
Fixed-area is smaller, it is easy to which there is a phenomenon where bolt fallings, cause entire flat spring bracket to loosen and cause safety accident, leaf spring
Bracket cannot fasten the components of different size model during carrying components.Therefore, those skilled in the art
Member provides a kind of flat spring bracket for semitrailer air suspension, to solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide a kind of flat spring brackets for semitrailer air suspension, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of flat spring bracket for semitrailer air suspension, including fixed plate, fixation hole, fixed frame, the first reinforcement group
Part, snap-gauge, supporting plate, rubber mat, location hole, the second stiffener assembly, fastening assembly, threaded rod, end cap, movable plate, cushion and spiral shell
Line block set offers fixation hole at the corner location of upper surface four of the fixed plate, and the upper surface of fixed plate is close to solid
Determine to be welded with fixed frame on the inside of hole, one end engaging of the fixed plate is equipped with the first stiffener assembly, and the other end of fixed plate
Engaging is equipped with the second stiffener assembly, and the side surface insertion of the fixed frame is provided with screw thread block set, and the side surface of fixed frame
Corresponding screw thread block set is internally provided with fastening assembly.
First stiffener assembly includes snap-gauge, supporting plate, rubber mat and determines as a further solution of the present invention,
Position hole, the inside of first stiffener assembly are equipped with snap-gauge, and the side surface of the snap-gauge is fixed with supporting plate, and the following table of snap-gauge
Face is bonded with rubber mat, and the inside of the supporting plate offers location hole, and the internal structure of first stiffener assembly is reinforced with second
The internal structure of component is identical.
The fastening assembly includes threaded rod, end cap, movable plate and delays as a further solution of the present invention,
Punching pad, the inside of the fastening assembly are equipped with threaded rod, and one end of the threaded rod is socketed with end cap, and threaded rod is another
End is provided with movable plate, and the side surface of the movable plate is connected with cushion, the threaded rod and screw thread block set and is turned by screw thread
It is dynamic to link together.
The concave structure of the snap-gauge as a further solution of the present invention, and snap-gauge and supporting plate are in integral type
The upper surface insertion of design, the snap-gauge is provided with locking bolt.
The threaded rod and movable plate are linked together by bearing as a further solution of the present invention, institute
The inner ring of one end and bearing for stating threaded rod is fixed together, and the outer ring of the movable plate and bearing is fixed together.
The fixed plate and fixed frame are fixedly connected on by welding manner as a further solution of the present invention,
Together, and fixed plate and fixed frame be a kind of alloy material component.
Compared with prior art, the utility model has the beneficial effects that the first stiffener assembly and the second stiffener assembly are matched
It closes and uses, increase the fixed-area of fixed plate, so that flat spring bracket installation is more firm, ensure that certain safety；
The design of fastening assembly can fasten the components of different size model, improve the practicality and applicability, fastening
Function well, the flat spring bracket structure is simple, and performance is brilliant, convenient for promoting.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of flat spring bracket for semitrailer air suspension；
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1；
Fig. 3 is a kind of structural schematic diagram of fastening assembly in flat spring bracket for semitrailer air suspension.
In figure: 1, fixed plate；2, fixation hole；3, fixed frame；4, the first stiffener assembly；41, snap-gauge；42, supporting plate；43, glue
Pad；44, location hole；5, the second stiffener assembly；6, fastening assembly；61, threaded rod；62, end cap；63, movable plate；64, cushion；
7, screw thread block set.
Specific embodiment
Please refer to Fig. 1~3, in the utility model embodiment, a kind of flat spring bracket for semitrailer air suspension, including
Fixed plate 1, fixation hole 2, fixed frame 3, the first stiffener assembly 4, snap-gauge 41, supporting plate 42, rubber mat 43, location hole 44, second are reinforced
Component 5, fastening assembly 6, threaded rod 61, end cap 62, movable plate 63, cushion 64 and screw thread block set 7, the upper surface of fixed plate 1
Fixation hole 2 is offered at four corner locations, and the upper surface of fixed plate 1 is welded with fixed frame 3 on the inside of fixation hole 2,
One end engaging of fixed plate 1 is equipped with the first stiffener assembly 4, and the other end engaging of fixed plate 1 is equipped with the second stiffener assembly
5, the side surface insertion of fixed frame 3 is provided with screw thread block set 7, and the side surface of fixed frame 3 corresponds to screw thread block set 7 and is internally provided with
Fastening assembly 6, fixed plate 1 are fixed together with fixed frame 3 by welding manner, and fixed plate 1 and fixed frame 3 are one
The component of kind alloy material.
First stiffener assembly 4 includes snap-gauge 41, supporting plate 42, rubber mat 43 and location hole 44, the inside of the first stiffener assembly 4
Snap-gauge 41 is installed, the side surface of snap-gauge 41 is fixed with supporting plate 42, and the lower surface bonds of snap-gauge 41 have rubber mat 43, supporting plate 42
Inside offers location hole 44, and the internal structure of the first stiffener assembly 4 is identical as the internal structure of the second stiffener assembly 5, snap-gauge
41 concave structures, and snap-gauge 41 and supporting plate 42 are in unitary design, the upper surface insertion of snap-gauge 41 is provided with locking bolt, the
Being used cooperatively for one stiffener assembly 4 and the second stiffener assembly 5, increases the fixed-area of fixed plate 1, so that flat spring bracket is installed
It is more firm, ensure that certain safety.
Fastening assembly 6 includes threaded rod 61, end cap 62, movable plate 63 and cushion 64, and the inside of fastening assembly 6 is installed
There is threaded rod 61, one end of threaded rod 61 is socketed with end cap 62, and the other end of threaded rod 61 is provided with movable plate 63, movable plate
63 side surface is connected with cushion 64, and threaded rod 61 is linked together with screw thread block set 7 by threads turn, threaded rod 61 with
Movable plate 63 is linked together by bearing, and one end of threaded rod 61 and the inner ring of bearing are fixed together, movable plate 63 and axis
The outer ring held is fixed together, the design of fastening assembly 6, can be fastened, be mentioned to the components of different size model
High the practicality and applicability, fastening effect are good.
The working principle of the utility model is: firstly, user distinguishes the first stiffener assembly 4 and the second stiffener assembly 5
The two sides of fixed plate 1 are stuck in, wherein snap-gauge 41 blocks fixed plate 1 and is fixed with fixing bolt, uses locking bolt
Location hole 44 on supporting plate 42, so that fitting together between rubber mat 43 and automobile, such design method can be plate
Spring bracket increases fixed-area, installs it more firm；Secondly, components are passed through fixed frame 3 by user, end is held
62 rotating threaded rod 61 of cap, threaded rod 61 passes through threads turn in screw thread block set 7, so that the movable plate 63 of 61 one end of threaded rod
Move inward, so that cushion 64 tightly fits together with components, such design method can be to different size type
Number components fastened, improve the practicality and applicability.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of flat spring bracket for semitrailer air suspension, including fixed plate (1), which is characterized in that the fixed plate (1)
The corner location of upper surface four at offer fixation hole (2), and the upper surface of fixed plate (1) is on the inside of the fixation hole (2)
It is welded with fixed frame (3), one end engaging of the fixed plate (1) is equipped with the first stiffener assembly (4), and fixed plate (1) is another
One end engaging is equipped with the second stiffener assembly (5), and the side surface insertion of the fixed frame (3) is provided with screw thread block set (7), and solid
The side surface for determining frame (3) corresponds to screw thread block set (7) and is internally provided with fastening assembly (6).
2. a kind of flat spring bracket for semitrailer air suspension according to claim 1, which is characterized in that described first
Stiffener assembly (4) includes snap-gauge (41), supporting plate (42), rubber mat (43) and location hole (44), first stiffener assembly (4)
Inside is equipped with snap-gauge (41), and the side surface of the snap-gauge (41) is fixed with supporting plate (42), and the lower surface bonds of snap-gauge (41)
Have rubber mat (43), the inside of the supporting plate (42) offers location hole (44), the internal structure of first stiffener assembly (4) with
The internal structure of second stiffener assembly (5) is identical.
3. a kind of flat spring bracket for semitrailer air suspension according to claim 1, which is characterized in that the fastening
Component (6) includes threaded rod (61), end cap (62), movable plate (63) and cushion (64), the inside of the fastening assembly (6)
It is equipped with threaded rod (61), one end of the threaded rod (61) is socketed with end cap (62), and the other end setting of threaded rod (61)
Have movable plate (63), the side surface of the movable plate (63) is connected with cushion (64), the threaded rod (61) and screw thread block set
(7) it is linked together by threads turn.
4. a kind of flat spring bracket for semitrailer air suspension according to claim 2, which is characterized in that the snap-gauge
(41) concave structure, and snap-gauge (41) and supporting plate (42) they are in unitary design, the upper surface of the snap-gauge (41) is embedded in setting
There is locking bolt.
5. a kind of flat spring bracket for semitrailer air suspension according to claim 3, which is characterized in that the screw thread
Bar (61) is linked together with movable plate (63) by bearing, and one end of the threaded rod (61) and the inner ring of bearing are fixed on one
It rises, the movable plate (63) and the outer ring of bearing are fixed together.
6. a kind of flat spring bracket for semitrailer air suspension according to claim 1, which is characterized in that the fixation
Plate (1) is fixed together with fixed frame (3) by welding manner, and fixed plate (1) and fixed frame (3) are a kind of alloy
The component of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839216.7U CN209051260U (en) | 2018-11-09 | 2018-11-09 | A kind of flat spring bracket for semitrailer air suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839216.7U CN209051260U (en) | 2018-11-09 | 2018-11-09 | A kind of flat spring bracket for semitrailer air suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209051260U true CN209051260U (en) | 2019-07-02 |
Family
ID=67052866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821839216.7U Expired - Fee Related CN209051260U (en) | 2018-11-09 | 2018-11-09 | A kind of flat spring bracket for semitrailer air suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209051260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172432A (en) * | 2020-10-09 | 2021-01-05 | 东风襄阳旅行车有限公司 | Automobile leaf spring suspension system integrated with braking air cylinder |
-
2018
- 2018-11-09 CN CN201821839216.7U patent/CN209051260U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172432A (en) * | 2020-10-09 | 2021-01-05 | 东风襄阳旅行车有限公司 | Automobile leaf spring suspension system integrated with braking air cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190702 |