CN206571874U - A kind of leaf spring installed part - Google Patents
A kind of leaf spring installed part Download PDFInfo
- Publication number
- CN206571874U CN206571874U CN201720034678.0U CN201720034678U CN206571874U CN 206571874 U CN206571874 U CN 206571874U CN 201720034678 U CN201720034678 U CN 201720034678U CN 206571874 U CN206571874 U CN 206571874U
- Authority
- CN
- China
- Prior art keywords
- rubber
- leaf spring
- metal washer
- installed part
- spring installed
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 54
- 239000002184 metal Substances 0.000 claims abstract description 53
- 241001101025 Lilaeopsis Species 0.000 claims abstract description 20
- 210000003205 muscle Anatomy 0.000 claims description 6
- 238000004073 vulcanization Methods 0.000 claims description 4
- 229920001875 Ebonite Polymers 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 210000002105 tongue Anatomy 0.000 abstract 3
- 230000006378 damage Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Springs (AREA)
Abstract
The utility model belongs to the installation interconnection technique apparatus field of leaf spring, more particularly, to a kind of leaf spring installed part.A kind of leaf spring installed part, including the interior metal washer being located in spring eye, hollow rubber gasket is provided with the inside of the metal washer, metal washer side wall is provided with multiple interior tongues, the rubber gasket outer wall is provided with depression corresponding with the interior tongue, together with the depression is correspondingly arranged with the tongue.The characteristics of the utility model structure is to being uniformly distributed multiple axial projection structures in metal washer periphery, rubber gasket outer surface correspondence is fluted, after the groove of bushing coordinates with bushing pipe stopper slot, position-limiting action can be played to bushing, prevent rubber bushing from rotating, make being more uniformly stressed for rubber bushing.Metal washer is protected rubber gasket not cut by extraneous grasswort junction and worn and torn simultaneously, improves service life.
Description
Technical field
The utility model belongs to the installation interconnection technique apparatus field of leaf spring, pacifies more particularly, to a kind of leaf spring
Piece installing.
Background technology
Leaf spring carried as vehicle suspension system and motion guide key components and parts, grasswort is in car before and after main leaf spring
Larger vertical load and moment of torsion is born during wheel bounce, vehicle are excessively curved.The attachment structure of grasswort and vehicle frame (vehicle body) is particularly
It is important, have influence on the stability of vehicle traveling and the bearing capacity of vehicle.
Rubber ring is mainly inserted directly into steel plate by current light duty or passenger car with the connected mode of leaf spring
In the grasswort of spring, in this way, although can realize the installation to grasswort, but its structure is cut due to existing in grasswort
Mouth and processing gap, rubber ring understand some sizing material when compressing and are extruded into incision gap 9 (the gap reference picture 1)
Interior, rubber ring can frequently be cut in the course of the work, cause bushing to damage, while rubber ring may occur in grasswort
Slide, cause cut portion to be continually changing, ultimately result in the damage of rubber ring.Make the damping for thering is rubber ring to connect and buffer originally
Failure, causes the damage of vehicle.
Utility model content
In order to make up defect of the above-mentioned leaf spring in installation process, the present invention proposes a kind of leaf spring installed part.
Its technical scheme is, a kind of leaf spring installed part, including the interior metal washer being located in spring eye, institute
State and hollow rubber gasket is provided with the inside of metal washer, metal washer side wall is along metal washer direction provided with multiple raised
Limit rib, the rubber gasket outer wall is provided with groove corresponding with the limit rib, and the limit rib has many respectively with groove
Individual, mutual cooperation is mounted together.
Further, the rubber gasket has two, inserts the metal lining ring from both sides respectively.
Further, described two rubber gaskets include respectively the lining ring that extends in the metal washer and with the lining
The rubber cap of circle, the rubber cap external diameter is more than the lining ring external diameter and less than the external diameter of the grasswort.
Further, the limit rib includes arc convex and the outside arc corresponding with the arc convex of inner side
Groove.
Further, the bottom portion of groove is in circular arc.
Further, the rubber gasket is made of hard rubber.
Further, the rubber cap thickness is 2-3cm.
Further, the rubber is vulcanization rubber.
It is general that metal washer is fixed in spring eye by the way of interference fit in the technical program, pass through gold
Category packing ring will be separated between rubber gasket and grasswort, and the gap of grasswort will not cut to rubber ring, extend the longevity of rubber ring
Life.Simultaneously in order to avoid rubber ring is rotated in metal washer, this patent sets multiple limit ribs, rubber inside metal washer
Lining ring is provided with groove corresponding with the limit rib, and rubber gasket is fixed on into metal by way of the raised cooperation with groove
Bead interior, it is to avoid it is rocked, adds the shock resistance and service life of leaf spring.
Brief description of the drawings
Fig. 1 is the structural representation of background technology of the present utility model；
Fig. 2 is a kind of cross section structure diagram of embodiment of the utility model；
Fig. 3 is a kind of dimensional structure diagram of embodiment of the utility model；
Fig. 4 is a kind of structural representation of embodiment of metal washer of the present utility model；
Fig. 5 is a kind of structural representation of embodiment of rubber washer of the present utility model.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
With reference to Fig. 2, a kind of embodiment of the present utility model.
A kind of leaf spring installed part, including the interior metal washer 2 being located in spring eye 1, the metal washer
Inner side is provided with hollow rubber gasket 3, and metal washer side wall described in reference picture 3 is provided with multiple raised limits along metal washer direction
Position muscle 4, the rubber gasket outer wall is provided with groove 5 corresponding with the limit rib, and the limit rib has many respectively with groove
Individual, mutual cooperation is mounted together.
It is general that metal washer is fixed to spring eye by the way of interference fit with reference to Fig. 2-4 in the technical program
In, it will be separated by metal washer between rubber gasket and grasswort, the gap of grasswort will not cut to rubber ring, extend rubber
The life-span of cushion rubber.Simultaneously in order to avoid rubber ring is rotated in metal washer, this patent sets multiple limits inside metal washer
Position muscle, rubber gasket is provided with groove corresponding with the limit rib, by rubber gasket by way of the raised cooperation with groove
It is fixed on inside metal washer, it is to avoid it is rocked, adds the shock resistance and service life of leaf spring.
With reference to Fig. 5, a kind of leaf spring installed part, including the interior metal washer 2 being located in spring eye 1, it is described
Hollow rubber gasket 3 is provided with the inside of metal washer, metal washer side wall described in reference picture 3 is along metal washer direction provided with multiple
Raised limit rib 4, the rubber gasket outer wall is provided with groove 5 corresponding with the limit rib, the limit rib and groove
Have multiple respectively, mutual cooperation is mounted together.Described two rubber gaskets include extending in the metal washer respectively
Lining ring 6 and the rubber cap 7 with the lining ring, the rubber cap external diameter are more than the lining ring external diameter and outer less than the grasswort
Footpath.
It is general that metal washer is fixed to spring eye by the way of interference fit with reference to Fig. 2-4 in the technical program
In, it will be separated by metal washer between rubber gasket and grasswort, the gap of grasswort will not cut to rubber ring, extend rubber
The life-span of cushion rubber.Simultaneously in order to avoid rubber ring is rotated in metal washer, this patent sets multiple limits inside metal washer
Position muscle, rubber gasket is provided with groove corresponding with the limit rib, by rubber gasket by way of the raised cooperation with groove
It is fixed on inside metal washer, it is to avoid it is rocked, adds the shock resistance and service life of leaf spring.
With reference to Fig. 5, further, arc convex and outside of the limit rib including inner side are corresponding with the arc convex
Deep-slotted chip breaker.In the technical program, the installation of metal washer for convenience, metal washer is provided with deep-slotted chip breaker, and deep-slotted chip breaker is assigned
The certain elasticity of compression of metal washer, it is easier to which metal washer is attached in the grasswort of leaf spring.Metallic coil after installation
Together with ear is fitted closely to packing ring, the two pressure conversion is the pressure that elastic force assigns limit rib, increase limit rib and rubber ring,
Make its mating connection even closer.
A kind of leaf spring installed part, including the interior metal washer 2 being located in spring eye 1, the metal washer
Inner side is provided with hollow rubber gasket 3, and metal washer side wall described in reference picture 3 is provided with multiple raised limits along metal washer direction
Position muscle 4, the rubber gasket outer wall is provided with groove 5 corresponding with the limit rib, and the limit rib has many respectively with groove
Individual, mutual cooperation is mounted together, and the bottom portion of groove is in circular arc.In the technical program, the groove protection rubber of arc-shaped
The destruction of the unrestricted position muscle of lining ring, prevents it to be scratched in load capacity.It is general to use with reference to Fig. 2-4 in the technical program
Metal washer is fixed in spring eye by the mode of interference fit, will be separated by metal washer between rubber gasket and grasswort
Open, the gap of grasswort will not cut to rubber ring, extend the life-span of rubber ring.Simultaneously in order to avoid rubber ring is in metal washer
Interior to rotate, this patent sets multiple limit ribs inside metal washer, and rubber gasket is provided with corresponding with the limit rib recessed
Rubber gasket, is fixed on inside metal washer, it is to avoid it is rocked, and adds steel plate by groove by way of the raised cooperation with groove
The shock resistance and service life of spring.
Further, the rubber gasket is made of hard rubber.In the technical program, using vulcanie, improve
Rubber bearing capacity, increases its working life.
Further, the rubber cap thickness is 2-3cm.In the technical program, rubber cap thickness improve to internal grasswort and
The protecting effect of metal washer.
Further, the rubber is vulcanization rubber.In the technical program, using vulcanization rubber, service life is long, antidetonation
Performance is good.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Some variations that personnel may make to some of which part embody principle of the present utility model, belong to the utility model
Protection domain within.
Claims (8)
1. a kind of leaf spring installed part, it is characterised in that including the interior metal washer being located in spring eye, the gold
Belong to and hollow rubber gasket is provided with the inside of packing ring, metal washer side wall is along metal washer direction provided with multiple raised spacing
Muscle, the rubber gasket outer wall is provided with groove corresponding with the limit rib, and the limit rib has multiple, phase with groove respectively
Mutually coordinate and be mounted together.
2. leaf spring installed part according to claim 1, it is characterised in that the rubber gasket has two, respectively from
The metal lining ring is inserted in both sides.
3. leaf spring installed part according to claim 2, it is characterised in that described two rubber gaskets include prolonging respectively
Reach the lining ring in the metal washer and the rubber cap with the lining ring, the rubber cap external diameter be more than the lining ring external diameter and
Less than the external diameter of the grasswort.
4. leaf spring installed part according to claim 3, it is characterised in that the arc that the limit rib includes inner side is convex
Rise and outside deep-slotted chip breaker corresponding with the arc convex.
5. leaf spring installed part according to claim 4, it is characterised in that the bottom portion of groove is in circular arc.
6. leaf spring installed part according to claim 5, it is characterised in that the rubber gasket uses hard rubber system
Into.
7. leaf spring installed part according to claim 6, it is characterised in that the rubber cap thickness is 2-3cm.
8. leaf spring installed part according to claim 7, it is characterised in that the rubber is vulcanization rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034678.0U CN206571874U (en) | 2017-01-12 | 2017-01-12 | A kind of leaf spring installed part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034678.0U CN206571874U (en) | 2017-01-12 | 2017-01-12 | A kind of leaf spring installed part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206571874U true CN206571874U (en) | 2017-10-20 |
Family
ID=60061438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720034678.0U Expired - Fee Related CN206571874U (en) | 2017-01-12 | 2017-01-12 | A kind of leaf spring installed part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206571874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065904A (en) * | 2020-08-11 | 2020-12-11 | 上海众力投资发展有限公司 | Upper support of shock absorber |
-
2017
- 2017-01-12 CN CN201720034678.0U patent/CN206571874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065904A (en) * | 2020-08-11 | 2020-12-11 | 上海众力投资发展有限公司 | Upper support of shock absorber |
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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: 20171020 |