CN207378020U - A kind of double group automobile shock leaf springs - Google Patents
A kind of double group automobile shock leaf springs Download PDFInfo
- Publication number
- CN207378020U CN207378020U CN201721223979.4U CN201721223979U CN207378020U CN 207378020 U CN207378020 U CN 207378020U CN 201721223979 U CN201721223979 U CN 201721223979U CN 207378020 U CN207378020 U CN 207378020U
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- CN
- China
- Prior art keywords
- spring
- steel plate
- main steel
- overload
- bolt
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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 a kind of double group automobile shock leaf springs, including main steel plate spring and overload spring, overload spring is equipped with above main steel plate spring, buffer pocket is equipped between main steel plate spring and overload spring, middle part is fixed by being equipped with centre bolt between main steel plate spring and overload spring, centre bolt both sides are equipped with U-bolt, two U-bolt bottoms are fixed by the latch segment connection being equipped with, overload spring both ends are respectively equipped with overload spring fore-stock and overload spring shackle bracket, main steel plate both ends of the spring is respectively equipped with main steel plate spring fore-stock and main steel plate spring shackle stent.The double group automobile shock leaf springs of the one kind, possesses good damping effect, leaf spring monomer is avoided to be easily broken off and slide, leaf spring monomer is substantially reduced while improving comfort and is easily broken off the hidden danger come with slip band, the rate of wear for slowing down U-bolt by being equipped with rubber cushion between vehicle bridge and U-bolt, prolongs the service life.
Description
Technical field
The utility model is related to automobile shock leaf spring technical fields, are specially a kind of double group automobile shock steel plate bullets
Spring.
Background technology
Leaf spring is most widely used a kind of elastic element in automotive suspension, if it is but Length discrepancy wide by dry plate
The spring beam for the approximately equi-strength that the alloy spring piece of (thickness can be equal, can not also be equal) is composed.
Automobile shock leaf spring rigidity is big used at present, and damping effect unobvious cause its comfort poor, indulges
To longer dimension, it is unfavorable for shortening the front overhang and rear overhang of automobile, it is easy to wear with the U-bolt of vehicle frame junction, strong
The lower steel plate spring monomer that jolts is easily broken off and slides.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of double group automobile shock leaf springs, possesses good
Damping effect, the advantages that leaf spring monomer is avoided to be easily broken off and slide, solve damping effect unobvious and strong
The lower steel plate spring monomer that jolts the problem of being easily broken off and sliding.
(2) technical solution
To realize above-mentioned good damping effect, leaf spring monomer is avoided to be easily broken off and slide purpose, this practicality is new
Type provides following technical solution：A kind of double group automobile shock leaf springs, including main steel plate spring and overload spring, the master
The overload spring is equipped with above leaf spring, buffer pocket is equipped between the main steel plate spring and the overload spring,
Middle part is fixed by being equipped with centre bolt between the main steel plate spring and the overload spring, and the centre bolt both sides are equal
Equipped with U-bolt, two U-bolt bottoms are fixed by the latch segment connection being equipped with, the overload spring
Both ends are respectively equipped with overload spring fore-stock and overload spring shackle bracket, and the main steel plate both ends of the spring is respectively equipped with master
Spring front end bracket and main steel plate spring shackle stent, the main steel plate spring center bottom and positioned at two U-shaped spiral shells
Backing plate is equipped between bolt.
Preferably, the main steel plate spring and overload spring by equipped with several leaf spring monomer compositions, institute
Leaf spring monomer is stated from top to bottom successively to shorten.
Preferably, it is solid to be equipped with several protrusions for the leaf spring monomer upper surface below the longest leaf spring monomer
Determine head, the leaf spring monomer lower surface above the shortest leaf spring monomer is equipped with number corresponding with protrusion gland
Amount and the fixing groove of position.
Preferably, the buffer pocket is internally provided with both ends and is equipped with buffer spring, the U-bolt bottom and positioned at locking
Nut is equipped with below block, gasket is equipped between the nut and latch segment.
Preferably, several compact heaps are equipped on the main steel plate spring and overload spring.
Preferably, device is fixed on car body by the vehicle bridge on automobile through latch segment and backing plate, the vehicle bridge with
Rubber cushion is equipped between two U-bolts.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of double group automobile shock leaf springs, possesses following beneficial
Effect：
The double group automobile shock leaf springs of the one kind, possess good damping effect, leaf spring monomer are avoided easily to break
It splits and slides, leaf spring monomer is substantially reduced while improving comfort and is easily broken off the hidden danger come with slip band.
The double group automobile shock leaf springs of the one kind, by equipped with buffer pocket be internally provided with buffer spring, for pair
The high-strength impact to arrive out of the blue is buffered again, by slowing down U-bolt equipped with rubber cushion between vehicle bridge and U-bolt
The rate of wear prolongs the service life, and saves repair and replacement investment.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 fixes structure diagram for the utility model leaf spring monomer；
Fig. 3 is the fixed slot configurations schematic diagram of the utility model leaf spring monomer；
Fig. 4 is the utility model buffer pocket internal structure schematic diagram.
In figure：It is propped up before 1 main steel plate spring, 2 overload springs, 3 buffer pockets, 4U types bolt, 5 latch segments, 6 overload springs
Frame, 7 main steel plate spring fore-stocks, 8 main steel plate spring shackle stents, 9 overload spring shackle brackets, 10 leaf spring monomers,
11 protrusion glands, 12 fixing grooves, 13 buffer springs, 14 rubber cushions, 15 gaskets, 16 nuts, 17 compact heaps, 18 backing plates, 19 centers
Bolt, 20 vehicle bridge.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, a kind of double group automobile shock leaf springs are main including main steel plate spring 1 and overload spring 2
1 top of leaf spring is equipped with overload spring 2, and buffer pocket 3, main steel plate bullet are equipped between main steel plate spring 1 and overload spring 2
Middle part is fixed by being equipped with centre bolt 19 between spring 1 and overload spring 2, and 19 both sides of centre bolt are equipped with U-bolt 4,
Two 4 bottoms of U-bolt are fixed by the connection of latch segment 5 being equipped with, and 2 both ends of overload spring are respectively equipped with helper spring
Spring fore-stock 6 and overload spring shackle bracket 9,1 both ends of main steel plate spring are respectively equipped with main steel plate spring fore-stock 7 and master
Spring hanger stent 8,1 centre bottom of main steel plate spring and is equipped with backing plate 18, main steel plate between two U-bolts 4
Spring 1 and overload spring 2 by equipped with several leaf spring monomers 10 form, leaf spring monomer 10 from top to bottom according to
Secondary shortening, convenient for damping, 10 upper surface of leaf spring monomer of longest 10 lower section of leaf spring monomer is equipped with several protrusions
Gland 11,10 lower surface of leaf spring monomer of shortest 10 top of leaf spring monomer are equipped with protrusion gland 11 relatively
Quantity and the fixing groove of position 12 are answered, convenient for leaf spring monomer 10 is fixed one by one, buffer pocket 3 is internally provided with both ends and is equipped with
Buffer spring 13 convenient for buffering again, avoids leaf spring monomer 10 from being broken, 4 bottom of U-bolt and positioned at the lower section of latch segment 5
Nut 16 is equipped with, convenient for fixation, gasket 15 is equipped between nut 16 and latch segment 5, convenient for compressing, 1 He of main steel plate spring
Several compact heaps 17 are equipped on overload spring 2, convenient for fixed and compression, the vehicle bridge 20 on automobile through latch segment 5 and pads
Device is fixed on car body by plate 18, is easily installed, and is equipped with rubber cushion 14 between vehicle bridge 20 and two U-bolts 4, is delayed
The rate of wear of U-bolt 4.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the double group automobile shock leaf springs of the one kind, simple in structure, and it is easy for installation, possess good damping
Effect avoids leaf spring monomer from being easily broken off and slide, and it is easy to substantially reduce leaf spring monomer while improving comfort
Fracture and slip band come hidden danger, by equipped with buffer pocket 3 be internally provided with buffer spring 13, for the height to arrive out of the blue
Strength impact is buffered again, slows down the abrasion speed of U-bolt 4 by being equipped with rubber cushion 14 between vehicle bridge and U-bolt 4
Degree, prolongs the service life, and saves repair and replacement investment.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of double group automobile shock leaf springs, including main steel plate spring (1) and overload spring (2), it is characterised in that：Institute
It states and the overload spring (2), the main steel plate spring (1) and the overload spring (2) is equipped with above main steel plate spring (1)
Between be equipped with buffer pocket (3), between the main steel plate spring (1) and the overload spring (2) in the middle part of by being equipped with center spiral shell
Bolt (19) is fixed, and centre bolt (19) both sides are equipped with U-bolt (4), and two U-bolt (4) bottoms pass through
Latch segment (5) connection being equipped with is fixed, and overload spring (2) both ends are respectively equipped with overload spring fore-stock (6)
With overload spring shackle bracket (9), main steel plate spring (1) both ends are respectively equipped with main steel plate spring fore-stock (7) and master
Spring hanger stent (8), main steel plate spring (1) centre bottom and is equipped between two U-bolts (4)
Backing plate (18).
2. a kind of double group automobile shock leaf springs according to claim 1, it is characterised in that：The main steel plate spring
(1) and overload spring (2) by equipped with several leaf spring monomers (10) form, the leaf spring monomer (10) from
Top to bottm shortens successively.
3. a kind of double group automobile shock leaf springs according to claim 2, it is characterised in that：Longest leaf spring list
Leaf spring monomer (10) upper surface below body (10) is equipped with several protrusion glands (11), the shortest leaf spring
Leaf spring monomer (10) lower surface above monomer (10) is equipped with and protrusion gland (11) corresponding number and position
Fixing groove (12).
4. a kind of double group automobile shock leaf springs according to claim 1, it is characterised in that：In the buffer pocket (3)
Portion is equipped with buffer spring (13) equipped with both ends, U-bolt (4) bottom and is equipped with nut below latch segment (5)
(16), it is equipped with gasket (15) between the nut (16) and latch segment (5).
5. a kind of double group automobile shock leaf springs according to claim 1, it is characterised in that：The main steel plate spring
(1) and on overload spring (2) several compact heaps (17) are equipped with.
6. a kind of double group automobile shock leaf springs according to claim 1, it is characterised in that：Vehicle bridge (20) on automobile
Device is fixed on car body through latch segment (5) and backing plate (18), between the vehicle bridge (20) and U-bolt (4)
Equipped with rubber cushion (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223979.4U CN207378020U (en) | 2017-09-22 | 2017-09-22 | A kind of double group automobile shock leaf springs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223979.4U CN207378020U (en) | 2017-09-22 | 2017-09-22 | A kind of double group automobile shock leaf springs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207378020U true CN207378020U (en) | 2018-05-18 |
Family
ID=62340497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721223979.4U Expired - Fee Related CN207378020U (en) | 2017-09-22 | 2017-09-22 | A kind of double group automobile shock leaf springs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207378020U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109296874A (en) * | 2018-12-05 | 2019-02-01 | 威海天宇新材料科技有限公司 | A kind of general damping type air compressor machine mobile base |
| CN111573177A (en) * | 2020-04-21 | 2020-08-25 | 太原理工大学 | Rail conveyor with integrated connection and reversing |
-
2017
- 2017-09-22 CN CN201721223979.4U patent/CN207378020U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109296874A (en) * | 2018-12-05 | 2019-02-01 | 威海天宇新材料科技有限公司 | A kind of general damping type air compressor machine mobile base |
| CN111573177A (en) * | 2020-04-21 | 2020-08-25 | 太原理工大学 | Rail conveyor with integrated connection and reversing |
| CN111573177B (en) * | 2020-04-21 | 2021-09-14 | 太原理工大学 | Rail conveyor with integrated connection and reversing |
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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 |
Granted publication date: 20180518 Termination date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |