CN206234301U - A kind of cushion pad and leaf spring hold-down gear - Google Patents
A kind of cushion pad and leaf spring hold-down gear Download PDFInfo
- Publication number
- CN206234301U CN206234301U CN201621225789.1U CN201621225789U CN206234301U CN 206234301 U CN206234301 U CN 206234301U CN 201621225789 U CN201621225789 U CN 201621225789U CN 206234301 U CN206234301 U CN 206234301U
- Authority
- CN
- China
- Prior art keywords
- cushion pad
- leaf spring
- pad body
- buffering
- utility
- 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 - Fee Related
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Abstract
The utility model is related to Vehicle damper technical field, in particular discloses a kind of cushion pad, the cushion pad, including buffering pad body, and the side center of the buffering pad body is provided with annular protrusion, metallic framework is provided with the annular protrusion.The cushion pad that the utility model is provided is provided with metallic framework in the annular protrusion passed through for plate spring center bolt, so as to increased the intensity of the location hole of cushion pad, so that leaf spring will not cause the location hole of cushion pad to fail during front and rear play, and then cause that therefore cushion pad will not fail.The invention also discloses a kind of leaf spring hold-down gear with above-mentioned cushion pad.
Description
Technical field
The utility model is related to Vehicle damper technical field, more particularly to a kind of cushion pad, the utility model to further relate to one
Plant the leaf spring hold-down gear with above-mentioned cushion pad.
Background technology
Leaf spring is a kind of important part in vehicle hanging, and leaf spring can relax to be received with absorption vehicle traveling
, be fixed for leaf spring using leaf spring clamp generally, in order to buffer steel plate bullet by the shock and vibration arrived, it is ensured that the transmission of various power
Power and reduce leaf spring noise that spring is born, rubber blanket is usually provided between leaf spring clamp and leaf spring.
Traditional rubber blanket generally includes one piece of rubber pad body, and ring is provided with the side of rubber blanket body central hole site
Shape is raised, is passed through for plate spring center bolt.
Leaf spring moves operating mode complexity during vehicle traveling, and only bob is not also subject to left and right directions
Easily there is inordinate wear in power, the rubber blanket in leaf spring two ends；Passed through due to the confession plate spring center bolt of rubber blanket
The intensity of annular protrusion is relatively low, during play before and after leaf spring, is easily caused the failure of rubber-sole location hole, and then lead
Cause rubber blanket failure.
And the side of rubber blanket has gap with the cooperation of leaf spring, it is easily caused leaf spring and dislocation occurs and lead
Rubber blanket failure is caused, the phenomenon that fracture occurs in leaf spring is even resulted in.
Therefore, how to solve the problems, such as that leaf spring rubber blanket during front and rear play easily fails, as this area
Technical staff's technical barrier urgently to be resolved hurrily.
Utility model content
First purpose of the present utility model is to provide a kind of cushion pad, to solve leaf spring during front and rear play
The problem that rubber blanket easily fails.Second purpose of the present utility model is to provide a kind of leaf spring with above-mentioned caching pad
Hold-down gear.
In order to realize above-mentioned first purpose, the utility model provides a kind of cushion pad, including buffering pad body, described
The side center for buffering pad body is provided with annular protrusion, and metallic framework is provided with the annular protrusion.
Preferably, the edge placement of the buffering pad body opposite side is provided with and prolongs along the buffering pad body vertical direction
The side pressure projection stretched, the side pressure projection is used to compress the side of leaf spring.
Preferably, the cushion pad body bottom portion is provided with bottom surface and compresses projection.
Preferably, the buffering pad body is rubber blanket.
The cushion pad that the utility model is provided is provided with metallic framework in the annular protrusion passed through for plate spring center bolt,
So as to increased the intensity of the location hole of cushion pad so that leaf spring will not cause determining for cushion pad during front and rear play
The failure of position hole, and then cause that therefore cushion pad will not fail.
To realize above-mentioned second purpose, the utility model provides a kind of leaf spring hold-down gear, including leaf spring pressure
Plate, leaf spring, are provided with above-mentioned cushion pad between the panel spring hold-down plate and leaf spring.Due to above-mentioned cushion pad have it is upper
The technique effect stated, the leaf spring hold-down gear with the cushion pad should also have corresponding technique effect.
Brief description of the drawings
The overlooking the structure diagram of the cushion pad that a kind of specific embodiment of Fig. 1 the utility model is provided；
Fig. 2 is A-A profile structure diagram in figure；
Fig. 3 is the mounting structure schematic diagram of cushion pad in Fig. 1；
Wherein, in Fig. 1-Fig. 3,
Leaf spring clamp 1, cushion pad 2, buffering pad body 20, annular protrusion 21, metallic framework 22, side pressure projection 23, bottom surface
Compress raised 24, leaf spring 3, cushion pad 4, plate spring center bolt 5.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining the utility model, and can not be construed to of the present utility model
Limitation.
Fig. 1, Fig. 2 are refer to, the plan structure of the cushion pad that a kind of specific embodiment of Fig. 1 the utility model is provided is illustrated
Figure, Fig. 2 is A-A profile structure diagram in figure.
As Figure 1-Figure 2, a kind of cushion pad 2 that the utility model is provided, including buffering pad body 20, buffer pad body
20 shape can be rectangle, circular or irregular shape etc., and those skilled in the art can appoint according to the shape of leaf spring
Meaning sets the shape of buffering pad body 20, and the side center of the buffering pad body 20 is provided with annular protrusion 21, described
Metallic framework 22 is provided with annular protrusion.
The cushion pad that the utility model is provided is provided with metal bone in the annular protrusion 21 passed through for plate spring center bolt 5
Frame 22, so as to increased the intensity of the location hole of cushion pad so that leaf spring 3 will not cause buffering during front and rear play
The location hole failure of pad, and then cause that therefore cushion pad will not fail.
In preferred scheme, the edge placement of the buffering opposite side of pad body 20 is provided with and is hung down along the buffering pad body
To the side pressure projection 23 for extending, the side pressure projection 23 is used to compress the side of leaf spring to Nogata, and the side pressure projection 23 makes
Leaf spring is subject to effectively compress leaf spring 3 during side force so that the side of buffering pad body 20 and leaf spring 3 it
Between there is less gap, leaf spring 3 is not easily caused and is misplaced.
In preferred scheme, buffering pad body 20 bottom is provided with bottom surface and compresses raised 24.Bottom surface compresses raised 24 can
Effectively compress the two ends of leaf spring 3 so that leaf spring 3 is effectively compressed during up and down motion, it is to avoid steel plate bullet
There is inordinate wear in motion process repeatedly in spring 3.
The utility model is not limited the material for buffering pad body, and buffering pad body 20 can be rubber blanket, it is also possible to
For other have buffering and wear-resisting material, such as plastic cement.
The utility model provides a kind of leaf spring hold-down gear, as shown in figure 3, the leaf spring hold-down gear includes
Panel spring hold-down plate 1, leaf spring 3, are provided with above-mentioned cushion pad between the panel spring hold-down plate and leaf spring.Can from Fig. 3
Go out, the upper and lower ends of leaf spring are separately installed with cushion pad 2 and cushion pad 4.Because above-mentioned cushion pad has above-mentioned skill
Art effect, the leaf spring hold-down gear with the cushion pad should also have corresponding technique effect.
Construction of the present utility model, feature and action effect is described in detail according to the embodiment shown in schema above, with
Upper described is only preferred embodiment of the present utility model, but the utility model is not to limit practical range shown in drawing, it is every according to
According to the made change of conception of the present utility model, or the Equivalent embodiments of equivalent variations are revised as, still without departing from specification and figure
Show covered it is spiritual when, all should be in protection domain of the present utility model.
Claims (5)
1. a kind of cushion pad, it is characterised in that including buffering pad body, the side center of the buffering pad body is provided with
Annular protrusion, it is characterised in that be provided with metallic framework in the annular protrusion.
2. cushion pad according to claim 1, it is characterised in that the edge placement of the buffering pad body opposite side is provided with
Along the side pressure projection that the buffering pad body vertical direction extends, the side pressure projection is used to compress the side of leaf spring.
3. cushion pad according to claim 1, it is characterised in that the cushion pad body bottom portion be provided with bottom surface compress it is convex
Rise.
4. cushion pad according to claim 1, it is characterised in that the buffering pad body is rubber blanket.
5. a kind of leaf spring hold-down gear, it is characterised in that including panel spring hold-down plate, leaf spring, the panel spring hold-down plate and steel
The cushion pad described in claim any one of 1-4 is provided between flat spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621225789.1U CN206234301U (en) | 2016-11-15 | 2016-11-15 | A kind of cushion pad and leaf spring hold-down gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621225789.1U CN206234301U (en) | 2016-11-15 | 2016-11-15 | A kind of cushion pad and leaf spring hold-down gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206234301U true CN206234301U (en) | 2017-06-09 |
Family
ID=58990279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621225789.1U Expired - Fee Related CN206234301U (en) | 2016-11-15 | 2016-11-15 | A kind of cushion pad and leaf spring hold-down gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206234301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927911A (en) * | 2020-06-24 | 2020-11-13 | 东风汽车底盘系统有限公司 | Gasket structure for leaf spring |
-
2016
- 2016-11-15 CN CN201621225789.1U patent/CN206234301U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927911A (en) * | 2020-06-24 | 2020-11-13 | 东风汽车底盘系统有限公司 | Gasket structure for leaf spring |
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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: 20170609 Termination date: 20191115 |