CN207906338U - A kind of automobile endurance high-strength spring device - Google Patents
A kind of automobile endurance high-strength spring device Download PDFInfo
- Publication number
- CN207906338U CN207906338U CN201820318527.2U CN201820318527U CN207906338U CN 207906338 U CN207906338 U CN 207906338U CN 201820318527 U CN201820318527 U CN 201820318527U CN 207906338 U CN207906338 U CN 207906338U
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- Prior art keywords
- main spring
- spring
- support bar
- nut
- gag lever
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Abstract
The utility model discloses a kind of automobile endurance high-strength spring devices, include mainly pedestal, main spring device, auxiliary resilient mounting, limiting device；Main spring device is fixed on by nut on base upper surface, and auxiliary resilient mounting is fixed on base upper surface center by screw, and main spring device is located at auxiliary resilient mounting both sides, and limiting device is installed on main spring device, auxiliary resilient mounting top.The utility model has the advantages that：By assisting resilient mounting; certain restoring force is provided in the first main spring, the second main spring forced contraction; on the one hand the deflection of the first main spring, the second main spring is reduced; prevent the first main spring, the second primary spring deflection amount is excessive and fails; on the other hand it is the first main spring, the reply of the second main spring provides certain force; so that it is normally replied, substantially increases the service life and safety coefficient of spring assembly in this way；The utility model is simple in structure, easy to repair and replacement.
Description
Technical field
The utility model is related to spring for automobile engineering device technique field, specifically a kind of automobile endurance high-strength spring
Device.
Background technology
Spring assembly on automobile is the elastic element in automotive suspension, makes to make elasticity connection between vehicle bridge and vehicle frame or vehicle body
Vertical load is born and transmitted in system, mitigates and inhibit the impact caused by uneven road surface；But existing spring assembly is not taken
Antifatigue measure, in high-frequency or prolonged use, fatigue failure easily occurs for spring assembly, and less serious case causes automobile to damage
Bad, severe one causes the personal safety of driver to be on the hazard, moreover, the spring assembly being replaced as frequently as on automobile carry out safeguard to
User brings certain financial burden, does not have economy.
Therefore, the utility model proposes a kind of automobile endurance high-strength spring device, these can be efficiently solved
Problem.
Utility model content
The purpose of this utility model is to provide a kind of automobile endurance high-strength spring devices, to solve above-mentioned background
The problem of being proposed in technology；The utility model is provided with auxiliary resilient mounting, in the first main spring, the second main spring forced contraction
When certain restoring force is provided, on the one hand reduce the deflection of the first main spring, the second main spring, prevent the first main spring, second
Primary spring deflection amount is excessive and fails, and is on the other hand the first main spring, the reply of the second main spring provides certain force, keeps it normal
It replys, substantially increases the service life and safety coefficient of spring assembly in this way；The utility model is simple in structure, reasonable design,
Easy to repair and replacement, has certain economic benefit.
To achieve the above object, the utility model provides the following technical solutions：
A kind of automobile endurance high-strength spring device, mainly include pedestal, main spring device, auxiliary resilient mounting,
Limiting device；Main spring device is fixed on by nut on base upper surface, and auxiliary resilient mounting is fixed on pedestal by screw
Upper surface center, main spring device are located at auxiliary resilient mounting both sides, and limiting device is installed on main spring device, assists back
It plays above device.
As further program of the utility model：The pedestal is a circular platform type solid slab, the centrally disposed circle of round platform
Connected in star, is provided with that there are four screw holes (annular array is separated by 90 °) in groove, and there are two through-holes for the setting of circular groove both sides.
As further program of the utility model：The main spring device includes first support bar, second support bar,
One main spring, the second main spring, the first fixing nut, the second fixing nut；It is characterized in that：First support bar, the second support
Bar bottom end is located in two through-holes on pedestal, and the first fixing nut, the second fixing nut are separately fixed at the first support
Bar, second support bar bottom end, the first main spring, the second main spring are coated at first support bar, second support bar, the first master respectively
Spring, the second main spring bottom are contacted with base upper surface.
As the utility model further scheme：The auxiliary resilient mounting includes gag lever post, secondary spring, fixation
Screw；It is characterized in that：Gag lever post is staged cylindrical bar, and gag lever post bottom is provided with boss, is thick bar portion in the middle part of gag lever post
Point (diameter be more than secondary spring diameter), gag lever post top are thin rod portion (diameter is slightly less than spring diameter), outside secondary spring
It is placed on gag lever post thin rod portion, is contacted at the top of secondary spring bottom and thick rod portion, gag lever post boss is mounted on the base surface
Circular groove in, fixing screws are fixed in the screw hole in circular groove.
As the utility model further scheme：The limiting device includes limiting plate, the first adjusting nut, second
Adjusting nut；It is characterized in that：Limiting plate is a circular platform type solid slab, is provided with 3 through-holes on solid slab, on center
Through-hole diameter be less than the through-hole diameters of both sides, circular diameter is more than limiting plate upper table in the first adjusting nut, the second adjusting nut
Face both sides through-hole diameter, the first adjusting nut, the second adjusting nut are located on two side through hole of limiting plate upper surface (the first tune
Section nut, the second adjusting nut are individually fixed in the first main spring, the second main spring top).
Compared with prior art, the advantageous effect of the utility model automobile endurance high-strength spring device is：
1. the utility model is provided with auxiliary resilient mounting, provided in the first main spring, the second main spring forced contraction
On the one hand certain restoring force reduces the deflection of the first main spring, the second main spring, prevents the first main spring, the second main spring
Deflection is excessive and fails, be on the other hand the first main spring, the second main spring reply certain force is provided, so that it is normally replied,
The service life and safety coefficient of spring assembly are substantially increased in this way.
It is easy to repair and more 2. the utility model automobile endurance high-strength spring apparatus structure is simple, reasonable design
It changes, there is certain economic benefit.
Description of the drawings
Fig. 1 is the automobile endurance high-strength spring device three-dimensional structure schematic diagram of the utility model.
Fig. 2 is the vertical view of the utility model automobile endurance high-strength spring device.
Fig. 3 is the bottom view of the utility model automobile endurance high-strength spring device.
Fig. 4 is the side view of the utility model automobile endurance high-strength spring device.
Fig. 5 is the front view of the utility model automobile endurance high-strength spring device.
In figure：(1) pedestal, (2) main spring device, (3) auxiliary resilient mounting, (4) limiting device, (5) circular groove,
(6) first support bar, (7) second support bar, (8) first main springs, (9) second main springs, (10) first fixing nuts, (11)
Second fixing nut, (12) gag lever post, (13) secondary spring, (14) fixing screws, (15) limiting plate, (16) first adjust spiral shell
Female, (17) second adjusting nuts.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~5, in the utility model embodiment, a kind of automobile endurance high-strength spring device is main to wrap
Include pedestal 1, main spring device 2, auxiliary resilient mounting 3, limiting device 4；It is characterized in that：Main spring device 2 is solid by nut
Due on 1 upper surface of pedestal, auxiliary resilient mounting 3 is fixed on 1 upper surface center of pedestal, main spring device 2 by screw
Positioned at 3 both sides of auxiliary resilient mounting, limiting device 4 is installed on main spring device 2,3 top of auxiliary resilient mounting.
The pedestal 1 is a circular platform type solid slab, and the centrally disposed circular groove 5 of round platform, groove is for fixing gag lever post
12 boss, is provided with that there are four screw holes (annular array is separated by 90 °) in groove, and there are two logical for the setting of 5 both sides of circular groove
Hole, through-hole is for installing first support bar 6, second support bar 7.
The main spring device 2 includes first support bar 6, second support bar 7, the first main spring 8, the second main spring 9, the
One fixing nut 10, the second fixing nut 11；It is characterized in that：First support bar 6,7 bottom end of second support bar are located at bottom
In two through-holes on seat 1, the first fixing nut 10, the second fixing nut 11 are separately fixed at the support of first support bar 6, second
7 bottom end of bar (screw-thread fit), circular diameter is more than through-hole diameter on pedestal 1 in the first fixing nut 10, the second fixing nut 11, the
One main spring 8, the second main spring 9 are coated at first support bar 6, second support bar 7, first support bar 6, second support bar respectively
7 play guiding role, and the first main spring 8,9 bottom of the second main spring are contacted with 1 upper surface of pedestal (for the first main spring 8, second
Main spring 9 provides support force).
The auxiliary resilient mounting 3 includes gag lever post 12, secondary spring 13, fixing screws 14；It is characterized in that：Gag lever post
12 be staged cylindrical bar, and 12 bottom of gag lever post is provided with boss, and 12 middle part of gag lever post is that (diameter is more than auxiliary bullet to thick rod portion
13 diameter of spring), 12 top of gag lever post is thin rod portion (diameter is slightly less than spring diameter), and thin rod portion top passes through limiting plate 15
(thin rod portion diameter is slightly less than 15 middle through-hole diameter of limiting plate to middle through-hole, can swimmingly slide, 12 middle part thick bar of gag lever post
Section diameter is more than 15 middle through-hole diameter of limiting plate, controls 15 volume under pressure of limiting plate, plays the first main spring 8, second of protection
The effect of main spring 9), secondary spring 13 is coated at 12 thin rod portion of gag lever post, 13 bottom of secondary spring and thick rod portion top
It contacts (providing support force for secondary spring 13), 12 boss of gag lever post is installed in the circular groove 5 of 1 upper surface of pedestal, fixed
Screw 14 is fixed in the screw hole in circular groove 5.
The limiting device 4 includes limiting plate 15, the first adjusting nut 16, the second adjusting nut 17；It is characterized in that：Limit
Position plate 15 is a circular platform type solid slab, 3 through-holes is provided on solid slab, the through-hole at center is for fixing gag lever post 12
Portion, for two side through hole for fixing first support bar 6,7 top of second support bar, the through-hole diameter on center is less than both sides
Through-hole diameter, circular diameter is more than 15 upper surface both sides through-hole diameter of limiting plate in the first adjusting nut 16, the second adjusting nut 17,
First adjusting nut 16, the second adjusting nut 17 are located at (the first adjusting nut above 15 upper surface of limiting plate, two side through hole
16, the second adjusting nut 17 is individually fixed in first support bar 6,7 top of second support bar).By adjusting the first adjusting nut
16, the second adjusting nut 17 is in the position on first support bar 6,7 top of second support bar, to change spring pre compressed magnitude, to
Play the initial elastic force for changing the first main spring 8, the second main bullet.
The operation principle of the utility model：Limiting plate is pushed by twisting the first adjusting nut, the second adjusting nut, is limited
Position plate pushes the first main spring, the second main spring again, to realize the installation of the first main spring, the second main spring, passes through change
Volume under pressure controls the decrement (initial elastic force) of the first main spring, the second main spring；When the utility model is under pressure, first
Main spring, the second main spring, secondary spring are axially compressed, and secondary spring is the first main spring, the second main spring shares pressure,
It reduces the first main spring, the second main spring pressure, reduces the first main spring, the second main spring decrement, to improve the
One main spring, the second main spring service life (secondary spring uses relatively inexpensive spring, replaceable)；When acting on the utility model
Pressure disappear after, secondary spring be the first main spring, the second main spring provides certain restoring force, help the first main spring,
Second main spring is smoothly sprung back, and by above scheme, effectively slows down the impaired speed of fatigue of the first main spring, the second main spring
Degree.
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 practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of automobile endurance high-strength spring device includes mainly pedestal, main spring device, auxiliary resilient mounting, limit
Position device；It is characterized in that：Main spring device is fixed on by nut on base upper surface, and auxiliary resilient mounting is solid by screw
Due to base upper surface center, main spring device is located at auxiliary resilient mounting both sides, and limiting device is installed on main spring dress
It sets, assist above resilient mounting.
2. a kind of automobile endurance high-strength spring device according to claim 1, it is characterised in that：The pedestal is
One circular platform type solid slab, round platform centrally disposed circular groove are provided with that there are four screw holes in groove, and circular groove both sides are set
Through-hole there are two setting.
3. a kind of automobile endurance high-strength spring device according to claim 2, it is characterised in that：The main spring
Device includes first support bar, second support bar, the first main spring, the second main spring, the first fixing nut, the second fixation spiral shell
It is female；First support bar, second support bar bottom end are located in two through-holes on pedestal, and the first fixing nut, second are fixed
Nut is separately fixed at first support bar, second support bar bottom end, and the first main spring, the second main spring are coated at first respectively
Strut, second support bar, the first main spring, the second main spring bottom are contacted with base upper surface.
4. a kind of automobile endurance high-strength spring device according to claim 3, it is characterised in that：It is described to assist back
It includes gag lever post, secondary spring, fixing screws to play device；Gag lever post is staged cylindrical bar, and gag lever post bottom is provided with boss,
It is thick rod portion in the middle part of gag lever post, the thick rod portion diameter is more than secondary spring diameter, and gag lever post top is thin rod portion, institute
It states thin rod portion diameter and is slightly less than spring diameter, secondary spring is coated at gag lever post thin rod portion, secondary spring bottom and thick bar
Atop part contacts, and gag lever post boss is mounted on the base in the circular groove on surface, and fixing screws are fixed in circular groove
Screw hole in.
5. a kind of automobile endurance high-strength spring device according to claim 4, it is characterised in that：The limit dress
It sets including limiting plate, the first adjusting nut, the second adjusting nut；The limiting plate is a circular platform type solid slab, on solid slab
There are three through-hole, the through-hole diameter on center is less than the through-hole diameter of both sides for setting, and first adjusting nut, second are adjusted
It saves circular diameter in nut and is more than limiting plate upper surface both sides through-hole diameter, first adjusting nut, the second adjusting nut difference
On two side through hole of limiting plate upper surface.
6. a kind of automobile endurance high-strength spring device according to claim 5, it is characterised in that：Described first adjusts
Section nut, the second adjusting nut are individually fixed in the first main spring, the second main spring top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820318527.2U CN207906338U (en) | 2018-03-08 | 2018-03-08 | A kind of automobile endurance high-strength spring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820318527.2U CN207906338U (en) | 2018-03-08 | 2018-03-08 | A kind of automobile endurance high-strength spring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207906338U true CN207906338U (en) | 2018-09-25 |
Family
ID=63558816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820318527.2U Expired - Fee Related CN207906338U (en) | 2018-03-08 | 2018-03-08 | A kind of automobile endurance high-strength spring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207906338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503201A (en) * | 2020-06-02 | 2020-08-07 | 台州市涌星贸易有限公司 | High-elasticity spring tube |
-
2018
- 2018-03-08 CN CN201820318527.2U patent/CN207906338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503201A (en) * | 2020-06-02 | 2020-08-07 | 台州市涌星贸易有限公司 | High-elasticity spring tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191121 Address after: No.77, Oubei Road, industrial park, Binhai Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Gerui Auto Parts Co.,Ltd. Address before: Three, 215400 Harbour Road, three Harbour Town, Taicang, Jiangsu, Suzhou Patentee before: SUZHOU ZHONGTAI POWER SPRING Co.,Ltd. |
|
| 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: 20180925 |