CN208682549U - A kind of suspension leaf spring convenient for fixed installation - Google Patents
A kind of suspension leaf spring convenient for fixed installation Download PDFInfo
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- CN208682549U CN208682549U CN201821358222.0U CN201821358222U CN208682549U CN 208682549 U CN208682549 U CN 208682549U CN 201821358222 U CN201821358222 U CN 201821358222U CN 208682549 U CN208682549 U CN 208682549U
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- clip
- spring body
- spring
- bottom end
- pressing plate
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Abstract
The utility model discloses a kind of suspension leaf springs convenient for fixed installation, including the first clip, second clip, spring body and fixing seat, the both ends of the spring body bottom are respectively and fixedly provided with connecting column, and connecting column is equipped with cavity far from one end of spring body, the bottom end of the cavity is mounted on fixing seat, and four corners on fixing seat top are provided with fixing bolt, the middle position of the spring body bottom end is provided with clamping screw, the middle position on the spring body top is equipped with pressing plate, the top of the clamping screw passes through the internal stretch of spring body to the top of pressing plate, the two sides of the clamping screw bottom are mounted on attachment base, and the inside of attachment base is mounted on screw rod.The utility model is by being mounted on fixing seat and fixing bolt at the both ends of spring body bottom, so that device is convenient for that installation is fixed by fixing bolt and suspension when in use, increases the stability of device work.
Description
Technical field
The utility model relates to technical field of automobile parts, specially a kind of steel plate bullet of the suspension convenient for fixed installation
Spring.
Background technique
With the development of economy, the improvement of people's living standards, automobile industry are also evolving, therefore the demand of automobile
Measure more and more, leaf spring is as part essential on automobile, and automobile leaf spring is since structure is simple, applicability
By force, the advantages that low in cost and easy to maintenance, to be used widely.
Existing leaf spring has a single function, and leaf spring buffering and damping effect are poor, on larger rough road, causes to drive
Moving axis bending, occurs safety accident, furthermore existing leaf spring is packed together the case where wearing, and reduces using the longevity
Life, and existing leaf spring contacts the phenomenon that easily causing surface to corrode with air for a long time, after long-time use
Since internal intensity not enough be easy to cause fracture.
Utility model content
The purpose of this utility model is to provide a kind of suspension leaf springs convenient for fixed installation, to solve above-mentioned back
The problem of damping effect proposed in scape technology is poor, intensity is low and is easy to appear corrosion phenomena.
To achieve the above object, the utility model provides the following technical solutions: a kind of suspension steel convenient for fixed installation
Flat spring, including the first clip, the second clip, spring body and fixing seat, the both ends of the spring body bottom are respectively and fixedly provided with
Connecting column, and connecting column is equipped with cavity far from one end of spring body, the bottom end of the cavity is mounted on fixing seat, and solid
Four corners on reservation top are provided with fixing bolt, and the middle position of the spring body bottom end is provided with locking screw
Bolt, the middle position on the spring body top are equipped with pressing plate, and the top of the clamping screw passes through the interior of spring body
Portion extends to the top of pressing plate, and the two sides of the clamping screw bottom are mounted on attachment base, and the inside of attachment base is respectively mounted
There is a screw rod, the top of the screw rod passes through the internal stretch of spring body to the top of pressing plate, the clamping screw and screw top
One end close to pressing plate is held to be provided with nut, the spring body is mounted on the second clip far from the side of pressing plate, and the
Two clips are mounted on the first clip far from the side of pressing plate, and first clip and the second clip are close to the bottom end of spring body
It is provided with caging bolt, the spring body is internally provided with skin of paint, close skin of paint inside the spring body
Side is provided with groove body, and groove body is provided with sponge noise reduction layer far from the side of skin of paint, and the sponge noise reduction layer is far from groove body
Side be provided with rubber wear-resisting layer.
Preferably, there are two the number of first clip and the second clip is respectively provided with, and the first clip and the second clip
It is symmetrical about the vertical center line of spring body.
Preferably, the clamping screw is in U-typed structure, and the bottom end of the bottom end and spring body inside clamping screw
Between be provided with equalizer bearing hub.
Preferably, the connecting column bottom end is provided with damping spring, and the bottom end of damping spring with inside cavity
Bottom end connection, and the cross-sectional area of connecting column is less than the cross-sectional area of cavity, and connecting column passes through damping spring and chamber
Stretching structure is constituted between body.
Preferably, the inside of the groove body is respectively arranged with the first reinforcing rib and the second reinforcing rib, and the first reinforcing rib and
Second reinforcing rib mutually winds arrangement.
Preferably, the inside spaced set of the sponge noise reduction layer has sponge ball.
Compared with prior art, the utility model has the beneficial effects that
(1) suspension of the fixed installation with leaf spring by the both ends of spring body bottom be mounted on fixing seat and
Fixing bolt increases device work so that device is convenient for that installation is fixed by fixing bolt and suspension when in use
Stability.
(2) the suspension leaf spring of the fixed installation works as garage by being equipped with connecting column, damping spring and cavity
Sailing damping spring when on larger rough road drives connecting column to stretch in portion in the cavity, so that device is convenient for vibration
It is buffered, improves the damping property of device, avoid bent propeller shat, safety accident occurs.
(3) the suspension leaf spring of the fixed installation is by being equipped with the first clip, the second clip, caging bolt, spiral shell
Bar and clamping screw, so that device is convenient for successively fixing the steel disc on spring body by clamping screw and screw rod, and
And the both ends of steel disc are locked by the first clip and the second clip, avoid occurring the phenomenon that sliding in use,
Improve the quality of spring body.
(4) the suspension leaf spring of the fixed installation is respectively arranged with by being provided with groove body, and in the inside of groove body
First reinforcing rib and the second reinforcing rib improve the intensity of spring body, keep away so that the internal structure of device is more stable
Exempt from that the phenomenon that being broken is used for a long time.
(5) the suspension leaf spring of the fixed installation can prevent steel by being provided with rubber wear-resisting layer and skin of paint
It is packed together the phenomenon that wearing between piece, and efficiently solves spring body and is chronically exposed in air and become rusty
The phenomenon that erosion, and then substantially prolong the service life of device.
Detailed description of the invention
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is enlarged diagram at A in Fig. 1 of the utility model；
Fig. 3 is the spring body schematic cross-sectional view of the utility model；
Fig. 4 is the present invention looks up structural representation of the utility model.
In figure: 1, the first clip；2, the second clip；3, clamping screw；4, pressing plate；5, nut；6, attachment base；7, it balances
Bearing hub；8, screw rod；9, spring body；10, connecting column；11, damping spring；12, cavity；13, fixing bolt；14, fixing seat；
15, skin of paint；16, groove body；17, the first reinforcing rib；18, the second reinforcing rib；19, sponge noise reduction layer；20, sponge ball；21, rubber
Wearing layer；22, caging bolt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of steel plate bullet of the suspension convenient for fixed installation
Spring, including the first clip 1, the second clip 2, spring body 9 and fixing seat 14, the both ends of 9 bottom of spring body are respectively and fixedly provided with company
Column 10 is connect, and connecting column 10 is equipped with cavity 12 far from one end of spring body 9,10 bottom end of connecting column is provided with damping spring
11, and the bottom end of damping spring 11 is connect with the bottom end inside cavity 12, and the cross-sectional area of connecting column 10 is less than cavity
12 cross-sectional area, and connecting column 10 works as running car by constituting stretching structure between damping spring 11 and cavity 12
When encountering the road conditions jolted in the process, damping spring drives connecting column to stretch in portion in the cavity, so that device is convenient for
It is buffered to shaking caused by external, embodies device with damping property, avoid bent propeller shat, cause accident, have one
Fixed safety, the bottom end of cavity 12 is mounted on fixing seat 14, and four corners on 14 top of fixing seat are provided with admittedly
Determine bolt 13, the middle position of 9 bottom end of spring body is provided with clamping screw 3, and clamping screw 3 is in U-typed structure, and is locked
It tightly is provided with equalizer bearing hub 7 between the bottom end inside bolt 3 and the bottom end of spring body 9, it can be by 9 peace of spring body
Couple fastening between weighing apparatus bearing hub 7, effectively reduce bearing hub width, in increase between rear axle tire and bearing hub, guarantees automobile
Can normally travel, the middle position on 9 top of spring body is equipped with pressing plate 4, and the top of clamping screw 3 passes through spring body
9 internal stretch is to the top of pressing plate 4, and the two sides of 3 bottom of clamping screw are mounted on attachment base 6, and the inside of attachment base 6 is equal
Screw rod 8 is installed, the top of screw rod 8 passes through the internal stretch of spring body 9 to the top of pressing plate 4, clamping screw 3 and screw rod 8
Top is provided with nut 5 close to one end of pressing plate 4, and spring body 9 is mounted on the second clip 2 far from the side of pressing plate 4, and
Second clip 2 is mounted on the first clip 1 far from the side of pressing plate 4, and the number of the first clip 1 and the second clip 2 is provided with
Two, and the vertical center line of the first clip 1 and the second clip 2 about spring body 9 is symmetrical, so that the first card
Hoop 1 and the second clip 2 are convenient for carrying out clamping to the both ends of spring body 9, avoid what sliding occurred in steel disc between spring body 9 from showing
As, improving the quality of device, the first clip 1 and the second clip 2 are provided with caging bolt 22 close to the bottom end of spring body 9,
Spring body 9 is internally provided with skin of paint 15, and 9 inside of spring body is provided with groove body 16 close to the side of skin of paint 15, and
Groove body 16 is provided with sponge noise reduction layer 19 far from the side of skin of paint 15, and the inside of groove body 16 is respectively arranged with the first reinforcing rib 17
With the second reinforcing rib 18, and the first reinforcing rib 17 and the second reinforcing rib 18 mutually winding arrangement, so that in spring body 9
Portion's structure is more stable, improves the intensity of spring body 9, avoids that the phenomenon that being broken is used for a long time, extends spring master
The inside spaced set of the service life of body 9, sponge noise reduction layer 19 has sponge ball 20, convenient for working spring body 9
When adsorbed due to the noise that vibration generates, play the role of noise reduction, sponge noise reduction layer 19 is arranged far from the side of groove body 16
There is rubber wear-resisting layer 21.
Working principle: in use, it is good by the way that the steel disc between spring body 9 is sequentially overlapped heap first, and in spring
Pressing plate 4 is arranged in the middle position on 9 top of main body, and screw rod 8 is sequentially passed through the internal stretch of spring body 9 to the top of pressing plate 4
End, while by the way that clamping screw 3 is passed through the logical internal stretch of spring body 9 to the top of pressing plate 4, it is locked using nut 5
Tight bolt 3 and the fixed locking of screw rod 8, fasten coupling between spring body 9 and balance bearing hub 7, effectively reduce bearing hub
Width, in increase between rear axle tire and bearing hub, guarantee automobile can normally travel then pass through the first clip 1 and the first card
The both ends of spring body 9 are stuck in inside by hoop 2, and are locked by spring body 22, avoid sliding between steel disc
The phenomenon that, the quality of device is improved, after the installation is completed, is carried out device and suspension by the fixing bolt 13 in fixing seat 14
It is fixedly connected, and is fixed with damping spring 11 between spring body 9 and cavity 12, when device generates fluctuating, damping
Spring 11 drives connecting column 10 flexible in the inside of cavity 12, and the vibration generated by 11 Duis of damping spring buffers, thus
The damping property for improving device avoids spring body 9 from being chronically exposed to by the way that skin of paint 15 is arranged in the inside of spring body 9
In air, the phenomenon that generating corrosion is avoided, while by setting groove body 16, and be respectively set first in the inside of groove body 16 and add
Strengthening tendons 17 and the second reinforcing rib 18 improve the intensity of device, avoid the occurrence of so that the structure inside device is more stable
The case where fracture, and by setting sponge noise reduction layer 19, the noise so as to generate when device work is adsorbed, is played
The effect of noise reduction.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of suspension leaf spring convenient for fixed installation, including the first clip (1), the second clip (2), spring body
(9) and fixing seat (14), it is characterised in that: the both ends of spring body (9) bottom are respectively and fixedly provided with connecting column (10), and are connected
Column (10) is equipped with cavity (12) far from the one end of spring body (9), and the bottom end of the cavity (12) is mounted on fixing seat
(14), and four corners on fixing seat (14) top are provided with fixing bolt (13), in spring body (9) bottom end
Between be provided with clamping screw (3) at position, the middle position on spring body (9) top is equipped with pressing plate (4), the lock
The top of tight bolt (3) passes through the internal stretch of spring body (9) to the top of pressing plate (4), clamping screw (3) bottom
Two sides are mounted on attachment base (6), and the inside of attachment base (6) is mounted on screw rod (8), and the top of the screw rod (8) passes through
The internal stretch of spring body (9) is to the top of pressing plate (4), and the clamping screw (3) and screw rod (8) top are close to pressing plate (4)
One end be provided with nut (5), the spring body (9) is mounted on the second clip (2) far from the side of pressing plate (4), and
Second clip (2) is mounted on the first clip (1) far from the side of pressing plate (4), first clip (1) and the second clip (2)
Bottom end close to spring body (9) is provided with caging bolt (22), and the spring body (9) is internally provided with skin of paint
(15), the internal side close to skin of paint (15) of the spring body (9) is provided with groove body (16), and groove body (16) is far from paint
The side of layer (15) is provided with sponge noise reduction layer (19), and the sponge noise reduction layer (19) is provided with rubber far from the side of groove body (16)
Glue wearing layer (21).
2. a kind of suspension leaf spring convenient for fixed installation according to claim 1, it is characterised in that: described first
There are two the number of clip (1) and the second clip (2) is respectively provided with, and the first clip (1) and the second clip (2) are about spring master
The vertical center line of body (9) is symmetrical.
3. a kind of suspension leaf spring convenient for fixed installation according to claim 1, it is characterised in that: the locking
Bolt (3) is in U-typed structure, and is provided with balance between the bottom end of clamping screw (3) inside and the bottom end of spring body (9)
Bearing hub (7).
4. a kind of suspension leaf spring convenient for fixed installation according to claim 1, it is characterised in that: the connection
Column (10) bottom end is provided with damping spring (11), and the bottom end of damping spring (11) connects with the internal bottom end of cavity (12)
It connects, and the cross-sectional area of connecting column (10) is less than the cross-sectional area of cavity (12), and connecting column (10) passes through damping bullet
Stretching structure is constituted between spring (11) and cavity (12).
5. a kind of suspension leaf spring convenient for fixed installation according to claim 1, it is characterised in that: the groove body
(16) inside is respectively arranged with the first reinforcing rib (17) and the second reinforcing rib (18), and the first reinforcing rib (17) and second is reinforced
Muscle (18) mutually winding arrangement.
6. a kind of suspension leaf spring convenient for fixed installation according to claim 1, it is characterised in that: the sponge
The inside spaced set of noise reduction layer (19) has sponge ball (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821358222.0U CN208682549U (en) | 2018-08-22 | 2018-08-22 | A kind of suspension leaf spring convenient for fixed installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821358222.0U CN208682549U (en) | 2018-08-22 | 2018-08-22 | A kind of suspension leaf spring convenient for fixed installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208682549U true CN208682549U (en) | 2019-04-02 |
Family
ID=65886511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821358222.0U Active CN208682549U (en) | 2018-08-22 | 2018-08-22 | A kind of suspension leaf spring convenient for fixed installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208682549U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285169A (en) * | 2019-06-26 | 2019-09-27 | 蒋敏泽 | A kind of Multi-stage damping leaf spring |
| CN110686917A (en) * | 2019-11-08 | 2020-01-14 | 广东产品质量监督检验研究院（国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室） | Rocking chair mechanical property testing device and testing method thereof |
| CN112158039A (en) * | 2020-09-28 | 2021-01-01 | 刘丹丹 | Convenient-to-replace shock-absorbing suspension for trailer |
-
2018
- 2018-08-22 CN CN201821358222.0U patent/CN208682549U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285169A (en) * | 2019-06-26 | 2019-09-27 | 蒋敏泽 | A kind of Multi-stage damping leaf spring |
| CN110285169B (en) * | 2019-06-26 | 2021-01-26 | 江西荣昌汽车板簧有限公司 | Multistage damping leaf spring |
| CN110686917A (en) * | 2019-11-08 | 2020-01-14 | 广东产品质量监督检验研究院（国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室） | Rocking chair mechanical property testing device and testing method thereof |
| CN112158039A (en) * | 2020-09-28 | 2021-01-01 | 刘丹丹 | Convenient-to-replace shock-absorbing suspension for trailer |
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