CN205859022U - The few leaf spring of a kind of combined type - Google Patents
The few leaf spring of a kind of combined type Download PDFInfo
- Publication number
- CN205859022U CN205859022U CN201620827713.XU CN201620827713U CN205859022U CN 205859022 U CN205859022 U CN 205859022U CN 201620827713 U CN201620827713 U CN 201620827713U CN 205859022 U CN205859022 U CN 205859022U
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- China
- Prior art keywords
- main reed
- auxiliary spring
- leaf spring
- main
- reed
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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.)
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Abstract
The utility model discloses the few leaf spring of a kind of combined type, the main reed arranged including stacking along its length and auxiliary spring sheet, it is provided with Z-type intermediate washer between described main reed and auxiliary spring sheet, Z-type intermediate washer includes horizontal part and along the vertically disposed bending part of horizontal part dual-side, the bending round about of both sides bending part, horizontal part is between the contact surface being located at main reed and auxiliary spring sheet, and two bending parts support on the lateral wall being located at main reed and auxiliary spring sheet respectively.This utility model simple in construction, easy to assembly, by the setting of Z-type intermediate washer, can effectively limit the few side between the main spring of leaf spring and auxiliary spring of combined type to turn round, during running car, it is possible to effectively prevent the dislocation between main spring and auxiliary spring, it is ensured that stability during running car and safety.
Description
Technical field
This utility model relates to automobile leaf spring technical field, is specifically related to the few leaf spring of a kind of combined type.
Background technology
Energy-conservation, reduction of discharging has become the eternal theme of current automobile industry development.Leaf spring is on automobile suspension system one
Individual vitals, same load-carrying replaces multiple-leaf spring can alleviate about the 50% of leaf spring deadweight by few leaf spring, saves the energy, reduce
The fuel oil consumption of automobile.
When assembling the few leaf spring of combined type, generally use U-bolt that its reed is fastened.Due to from car load comfortableness
Angle considers, few leaf spring each reed length of a film arranges and substantially functions length quite, and the auxiliary spring of the few leaf spring of combined type exists
Do not have spacing on width, so that also existing one in the direction of the width between main reed and the auxiliary spring sheet of the few leaf spring of combined type
Fixed side is turned round.
When automobile travels on uneven road surface, few leaf spring unbalance stress, can cause side to be turned round increasing, the end of few leaf spring
Substantially, after there is this situation, the few leaf spring of combined type is not only interfered with tire, but also can interfere with vehicle frame, affects garage
The stability sailed and safety.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of simple in construction, manufacturing cost
The few leaf spring of the combined type low, easy to maintenance, performance safety is stable.
The few leaf spring of a kind of combined type, the main reed arranged including stacking along its length and auxiliary spring sheet, described main reed with
Being provided with Z-type intermediate washer between auxiliary spring sheet, Z-type intermediate washer includes horizontal part and along the vertically disposed folding of horizontal part dual-side
Turn of bilge, the bending round about of both sides bending part, horizontal part between the contact surface being located at main reed and auxiliary spring sheet, two bendings
Portion supports on the lateral wall being located at main reed and auxiliary spring sheet respectively.
Further describe as to technique scheme:
Described main reed includes in the first main reed and the second main reed, the first main reed, the second main reed and auxiliary spring sheet
Portion is interconnected and fixed by centre bolt attaching nut.
Further describe as to technique scheme:
It is provided with intermediate washer between in the middle part of described first main reed and the second main reed, between end, is provided with polyamine fat pad
Sheet, is provided with rubber alloy pad between the second main reed and the end of auxiliary spring sheet.
Further describe as to technique scheme:
One end volume of described first main reed is set as grasswort, and other end volume is set as down-turned eye, upper grasswort and down-turned eye
Equipped with lining in grasswort hole.
Further describe as to technique scheme:
Described first main reed, the second main reed end between fastened by clamp.
Further describe as to technique scheme:
Described main reed and auxiliary spring sheet thick middle along its length, the most thinning to two ends.
This utility model simple in construction, easy to assembly, by the setting of Z-type intermediate washer, it is possible to effectively to limit combined type
Few side between the main spring of leaf spring and auxiliary spring is turned round, during running car, it is possible to effectively prevent between main spring and auxiliary spring
Dislocation, it is ensured that during running car stability and safety.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the structural representation of Z-type intermediate washer in this utility model.
Marginal data:
1, main reed；11, the first main reed；12, the second main reed；2, auxiliary spring sheet；3, Z-type intermediate washer；31, level
Portion；32, bending part；4, intermediate washer；5, centre bolt；6, polyurethane pad；7, rubber alloy pad；8, clamp.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus protection domain of the present utility model is made apparent clearly
Define.
See Fig. 1 and Fig. 2, the few leaf spring of a kind of combined type that this utility model provides, arrange including stacking along its length
Main reed 1 and auxiliary spring sheet 2, be provided with Z-type intermediate washer 3 as shown in Figure 3, Z-type middle pad between main reed 1 and auxiliary spring sheet 2
Sheet 3 includes horizontal part 31 and along the horizontal part 31 vertically disposed bending part of dual-side 32, and both sides bending part 32 is round about
Bending, horizontal part 31 is every being located between main reed 1 and the contact surface of auxiliary spring sheet 2, and two bending parts 32 support respectively and are located at main reed 1
With on the lateral wall of auxiliary spring sheet 2.
By the setting of Z-type intermediate washer 3, main reed 1 is positioned in the width direction with auxiliary spring sheet 2, it is possible to effectively
Limit the side between main reed 1 and auxiliary spring sheet 2 to turn round, during running car, it is possible to effectively prevent main reed 1 and auxiliary spring
Dislocation between sheet 2, it is ensured that during running car stability and safety.
In the present embodiment, seeing Fig. 1 and Fig. 2, main reed 1 includes the first main reed 11 and the second main reed 12, and first is main
Reed the 11, second main reed 12 is interconnected and fixed by centre bolt 5 attaching nut in the middle part of auxiliary spring sheet 2.Purpose is, energy
Enough improve integrally-built degree of stability, enable the few leaf spring of combined type preferably to absorb impulsive force, it may have easy to assembly is excellent
Gesture.It is contemplated that the quantity of main reed can carry out corresponding adjustment according to using needs.
In the present embodiment, in the middle part of the first main reed 11 and the second main reed 12 between be provided with intermediate washer 4, set between end
There is polyurethane pad 6, between the second main reed 12 and the end of auxiliary spring sheet 2, be provided with rubber alloy pad 7.Purpose is, it is possible to
Avoid the direct contact of each reed, reduce the dry friction between sheet, improve vehicle running smoothness further.
In the present embodiment, fastened by clamp 8 between the end of first main reed the 11, second main reed 12.Purpose is,
Can further improve the stability of above-mentioned mounting structure, make the anti-side of the few leaf spring of combined type turn round better.
In the present embodiment, one end of the first main reed 11 volume is set as grasswort, and other end volume is set as down-turned eye, upper grasswort with
Equipped with lining in the grasswort hole of down-turned eye.Purpose is, reduces at grasswort while improving the few leaf spring grasswort intensity of combined type
Tension, lining can more preferably absorb the shock loading from uneven road surface, improves riding comfort.
In the present embodiment, main reed 1 and auxiliary spring sheet 2 thick middle along its length, the most thinning to two ends.Purpose is,
Can alleviate the deadweight of few leaf spring, the root design stress of adjustable product makes reed stress distribution uniform simultaneously, increases few sheet
The service life of spring.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. the few leaf spring of combined type, the main reed arranged including stacking along its length and auxiliary spring sheet, it is characterised in that: described
Being provided with Z-type intermediate washer between main reed and auxiliary spring sheet, Z-type intermediate washer includes horizontal part and vertical along horizontal part dual-side
Arrange bending part, the bending round about of both sides bending part, horizontal part between the contact surface being located at main reed and auxiliary spring sheet,
Two bending parts support on the lateral wall being located at main reed and auxiliary spring sheet respectively.
The few leaf spring of a kind of combined type the most according to claim 1, it is characterised in that: described main reed includes the first main reed
And be connected with each other by centre bolt attaching nut in the middle part of the second main reed, the first main reed, the second main reed and auxiliary spring sheet and consolidate
Fixed.
The few leaf spring of a kind of combined type the most according to claim 2, it is characterised in that: described first main reed and the second main spring
It is provided with intermediate washer between in the middle part of sheet, is provided with polyurethane pad between end, sets between the second main reed and the end of auxiliary spring sheet
There is rubber alloy pad.
4. according to the few leaf spring of a kind of combined type described in Claims 2 or 3, it is characterised in that: one end of described first main reed
Volume is set as grasswort, and other end volume is set as in the grasswort hole of down-turned eye, upper grasswort and down-turned eye equipped with lining.
5. according to the few leaf spring of a kind of combined type described in Claims 2 or 3, it is characterised in that: described first main reed, the second master
Fastened by clamp between the end of reed.
6. according to the few leaf spring of a kind of combined type described in claim 1,2 or 3, it is characterised in that: described main reed and auxiliary spring sheet
Thick middle along its length, the most thinning to two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827713.XU CN205859022U (en) | 2016-08-03 | 2016-08-03 | The few leaf spring of a kind of combined type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827713.XU CN205859022U (en) | 2016-08-03 | 2016-08-03 | The few leaf spring of a kind of combined type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205859022U true CN205859022U (en) | 2017-01-04 |
Family
ID=57653350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620827713.XU Active CN205859022U (en) | 2016-08-03 | 2016-08-03 | The few leaf spring of a kind of combined type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205859022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090090A (en) * | 2016-08-03 | 2016-11-09 | 安庆安簧汽车零部件有限公司 | The few leaf spring of a kind of combined type |
| CN108757792A (en) * | 2018-08-08 | 2018-11-06 | 安徽天裕汽车零部件制造有限公司 | A kind of automobile leaf spring |
-
2016
- 2016-08-03 CN CN201620827713.XU patent/CN205859022U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090090A (en) * | 2016-08-03 | 2016-11-09 | 安庆安簧汽车零部件有限公司 | The few leaf spring of a kind of combined type |
| CN108757792A (en) * | 2018-08-08 | 2018-11-06 | 安徽天裕汽车零部件制造有限公司 | A kind of automobile leaf spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |