CN106090090A - 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
- CN106090090A CN106090090A CN201610623774.9A CN201610623774A CN106090090A CN 106090090 A CN106090090 A CN 106090090A CN 201610623774 A CN201610623774 A CN 201610623774A CN 106090090 A CN106090090 A CN 106090090A
- Authority
- CN
- China
- Prior art keywords
- main reed
- auxiliary spring
- reed
- main
- leaf spring
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/18—Leaf springs
- F16F1/26—Attachments or mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/18—Leaf springs
- F16F1/26—Attachments or mountings
- F16F1/30—Attachments or mountings comprising intermediate pieces made of rubber or similar elastic material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention 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.Present configuration is simple, 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
The present invention relates to automobile leaf spring technical field, be 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.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of simple in construction, low cost of manufacture, dimension
Protect conveniently, the stable few leaf spring of combined type of performance safety.
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 the first main reed and the second main reed, leads in the middle part of the first main reed, the second main reed and auxiliary spring sheet
Cross centre bolt attaching nut to be interconnected and fixed.
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 polyurethane pad, the
It is provided with rubber alloy pad between two main reeds 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 the grasswort of down-turned eye, upper grasswort and down-turned eye
Equipped with lining in 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.
Present configuration is simple, easy to assembly, by the setting of Z-type intermediate washer, it is possible to effectively limit the few sheet of combined type
Side between the main spring of spring and auxiliary spring is turned round, during running car, it is possible to effectively prevent the dislocation between main spring and auxiliary spring,
When guaranteeing running car stability and safety.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the structural representation of Z-type intermediate washer in the present invention.
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, horizontal part；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 the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
See Fig. 1 and Fig. 2, the few leaf spring of a kind of combined type that the present invention provides, the master arranged including stacking along its length
Reed 1 and auxiliary spring sheet 2, be provided with Z-type intermediate washer 3 as shown in Figure 3 between main reed 1 and auxiliary spring sheet 2, Z-type intermediate washer 3 wraps
Include horizontal part 31 and along the horizontal part 31 vertically disposed bending part of dual-side 32, both sides bending part 32 bending round about,
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 secondary
On the lateral wall of reed 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 the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned enforcement
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that, for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also
Should be regarded as protection scope of the present invention.
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 |
|---|---|---|---|
| CN201610623774.9A CN106090090A (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 |
|---|---|---|---|
| CN201610623774.9A CN106090090A (en) | 2016-08-03 | 2016-08-03 | The few leaf spring of a kind of combined type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106090090A true CN106090090A (en) | 2016-11-09 |
Family
ID=57479840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610623774.9A Pending CN106090090A (en) | 2016-08-03 | 2016-08-03 | The few leaf spring of a kind of combined type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106090090A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448527A (en) * | 2017-08-30 | 2017-12-08 | 安庆安簧汽车零部件有限公司 | A kind of few leaf spring and its manufacturing process |
| CN108757793A (en) * | 2018-08-10 | 2018-11-06 | 安庆安簧汽车零部件有限公司 | A kind of variation rigidity that anti-side is turned round lacks leaf spring and its preparation process |
| CN109887800A (en) * | 2019-04-28 | 2019-06-14 | 江苏东源电器集团股份有限公司 | Bounce-proof vacuum circuit breaker |
| CN110107629A (en) * | 2019-06-03 | 2019-08-09 | 安庆安簧汽车零部件有限公司 | A kind of leaf spring end gasket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767585A (en) * | 2011-05-05 | 2012-11-07 | 北汽福田汽车股份有限公司 | Plate spring component for vehicles and manufacturing method thereof |
| KR20130142618A (en) * | 2012-06-20 | 2013-12-30 | 대원강업주식회사 | Center liner of leaf spring assembly |
| CN203477820U (en) * | 2013-09-18 | 2014-03-12 | 顾海斌 | Novel electric appliance installation support |
| CN204239987U (en) * | 2014-11-24 | 2015-04-01 | 中国化学工程第三建设有限公司 | A kind of alignment tool of main equipment |
| CN205859022U (en) * | 2016-08-03 | 2017-01-04 | 安庆安簧汽车零部件有限公司 | The few leaf spring of a kind of combined type |
-
2016
- 2016-08-03 CN CN201610623774.9A patent/CN106090090A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767585A (en) * | 2011-05-05 | 2012-11-07 | 北汽福田汽车股份有限公司 | Plate spring component for vehicles and manufacturing method thereof |
| KR20130142618A (en) * | 2012-06-20 | 2013-12-30 | 대원강업주식회사 | Center liner of leaf spring assembly |
| CN203477820U (en) * | 2013-09-18 | 2014-03-12 | 顾海斌 | Novel electric appliance installation support |
| CN204239987U (en) * | 2014-11-24 | 2015-04-01 | 中国化学工程第三建设有限公司 | A kind of alignment tool of main equipment |
| CN205859022U (en) * | 2016-08-03 | 2017-01-04 | 安庆安簧汽车零部件有限公司 | The few leaf spring of a kind of combined type |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448527A (en) * | 2017-08-30 | 2017-12-08 | 安庆安簧汽车零部件有限公司 | A kind of few leaf spring and its manufacturing process |
| CN108757793A (en) * | 2018-08-10 | 2018-11-06 | 安庆安簧汽车零部件有限公司 | A kind of variation rigidity that anti-side is turned round lacks leaf spring and its preparation process |
| CN109887800A (en) * | 2019-04-28 | 2019-06-14 | 江苏东源电器集团股份有限公司 | Bounce-proof vacuum circuit breaker |
| CN110107629A (en) * | 2019-06-03 | 2019-08-09 | 安庆安簧汽车零部件有限公司 | A kind of leaf spring end gasket |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |