CN209521497U - A kind of commercial vehicle novel rear axle leaf spring - Google Patents
A kind of commercial vehicle novel rear axle leaf spring Download PDFInfo
- Publication number
- CN209521497U CN209521497U CN201822272077.0U CN201822272077U CN209521497U CN 209521497 U CN209521497 U CN 209521497U CN 201822272077 U CN201822272077 U CN 201822272077U CN 209521497 U CN209521497 U CN 209521497U
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- rear axle
- plate spring
- leaf spring
- resin plate
- commercial vehicle
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Abstract
The utility model discloses a kind of commercial vehicle novel rear axle leaf springs, its structure includes rear resin plate spring assembly, rear axle assy, and lubricating arrangement, a kind of commercial vehicle novel rear axle leaf spring of the utility model, by being provided with rear resin plate spring assembly left and right ends at the top of rear axle assy, plate spring assembly replaces conventional steel plates spring structure with rear resin plate spring body, resin plate spring body absorbs by the elastic deformation of itself and decays the vibration from road surface after while the car is driving, it is big to solve leaf spring weight, affect the performance of vehicle dynamic property and economic performance, affect vehicle comfort, it is easy to wear to get rusty, the problem of increasing later period use cost, by being provided with lubricating arrangement in middle part in rear resin plate spring assembly top end face, injection lubricating oil is carried out to cotton layer by pouring orifice, and infiltration lubrication is carried out by permeating plate, solving can not The problem of leaf spring body is lubricated, influences working efficiency.
Description
Technical field
The utility model is a kind of commercial vehicle novel rear axle leaf spring, belongs to leaf spring field.
Background technique
Leaf springs of car is elastic element most traditional in automobile suspension system, and leaf spring is most widely used in automotive suspension
General a kind of elastic element, if it is the approximately equi-strength that wide by dry plate but Length discrepancy alloy spring piece is composed
Spring beam, but prior art leaf spring weight is big, affects the performance of vehicle dynamic property and economic performance, affects vehicle and relaxes
Adaptive, it is easy to wear to get rusty, later period use cost is increased, leaf spring body can not be lubricated, influence working efficiency.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of commercial vehicle novel rear axle leaf spring, with
It is big to solve leaf spring weight, affects the performance of vehicle dynamic property and economic performance, affects vehicle comfort, it is easy to wear to get rusty,
The problem of increasing later period use cost, leaf spring body can not being lubricated, influence working efficiency.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of commercial vehicle is novel
Rear axle leaf spring, including rear resin plate spring assembly, rear axle assy, connecting line, rear bridge driven, wheel hub and lubricating arrangement are set after described
Rouge plate spring assembly bottom is provided with rear axle assy, and rear axle assy rear end face left and right ends are connected with connecting line, after described
Middle part is provided with rear bridge driven in axle assembly front end face, and the rear axle assy left and right ends are connected with wheel hub, the rear resin
Middle part is provided with lubricating arrangement in plate spring assembly top end face, and the rear resin plate spring assembly is dragged by rear resin plate spring body, positioning plate
It is formed with rear plate spring lifting lug, the rear outer middle side part of resin plate spring body is dragged into row with positioning plate and is bolted, the rear resin plate
Spring body left and right ends are welded by way of manual metal-arc welding with rear plate spring lifting lug, and the positioning plate drags bottom face to be set to rear axle
Left and right ends at the top of assembly, the lubricating arrangement are made of main body, removable cover, pouring orifice, infiltration plate, cotton layer and fixed plate,
The body front end Middle face carries out hinge connection by hinge and removable cover, and removable cover front end face left end is provided with oiling
Mouthful, the main body top is provided with infiltration plate, and the infiltration board bottom end is provided with cotton layer, and the cotton layer bottom is provided with solid
Fixed board, the main body left and right ends are connected with middle part in rear resin plate spring assembly top end face.
Further, the rear plate spring lifting lug is provided with two groups, and is in Relative distribution, is convenient for operating.
Further, the rear resin plate spring assembly is provided with two groups, and in being distributed side by side, light-weight, performance is good.
Further, the pouring orifice front end is provided with sealing cover, and is provided with rubber ring on the inside of sealing cover, is conducive to
Pouring orifice is sealed.
Further, middle part is provided with permeability hole in the infiltration plate, and permeating bore dia is 5MM, moderate dimensions, profit
Sliding effect is good.
Further, for the cotton layer with a thickness of 1CM, thickness is moderate, and oil absorbing effect is good.
A kind of commercial vehicle novel rear axle leaf spring of the utility model, by being provided with rear resin plate spring assembly in rear axle assy
Top left and right ends, plate spring assembly replace conventional steel plates spring structure with rear resin plate spring body, set afterwards while the car is driving
Rouge leaf spring body is absorbed by the elastic deformation of itself and vibration of the decaying from road surface, and it is big to solve leaf spring weight, affects whole
The performance of vehicle dynamic property and economic performance affects vehicle comfort, easy to wear to get rusty, and increases asking for later period use cost
Topic injects cotton layer by pouring orifice by being provided with lubricating arrangement in middle part in rear resin plate spring assembly top end face
Lubricating oil, and infiltration lubrication is carried out by permeating plate, leaf spring body can not be lubricated by solving, and influence asking for working efficiency
Topic.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model rear axle leaf spring；
Fig. 2 is the structural schematic diagram of resin plate spring assembly vertical view after the utility model；
Fig. 3 is the structural schematic diagram of resin plate spring assembly main view after the utility model；
Fig. 4 is the structural schematic diagram of resin plate spring assembly side view after the utility model；
Fig. 5 is the structural schematic diagram of the utility model lubricating arrangement；
Fig. 6 is the structural schematic diagram inside the utility model lubricating arrangement；
In figure: rear resin plate spring assembly -1, rear axle assy -2, connecting line -3, rear bridge driven -4, wheel hub -5, lubricating arrangement -
6, rear resin plate spring body -11, positioning plate drag -12, rear plate spring lifting lug -13, main body -61, removable cover -62, pouring orifice -63, infiltration
Plate -64, cotton layer -65, fixed plate -66.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 are please referred to, the utility model provides a kind of commercial vehicle novel rear axle leaf spring:
Including rear resin plate spring assembly 1, rear axle assy 2, connecting line 3, rear bridge driven 4, wheel hub 5 and lubricating arrangement 6, rear resin leaf spring is total
1 bottom is provided with rear axle assy 2,2 rear end face left and right ends of rear axle assy are connected with connecting line 3,2 front end face of rear axle assy
Interior middle part is provided with rear bridge driven 4, and 2 left and right ends of rear axle assy are connected with wheel hub 5, in rear 1 top end face of resin plate spring assembly
Middle part is provided with lubricating arrangement 6, and rear resin plate spring assembly 1 drags 12 and rear plate spring lifting lug 13 by rear resin plate spring body 11, positioning plate
Composition, the outer middle side part of rear resin plate spring body 11 drag 12 to be bolted with positioning plate, and rear 11 left and right ends of resin plate spring body are logical
The mode and rear plate spring lifting lug 13 for crossing manual metal-arc welding are welded, and positioning plate drags 12 bottom faces to be set to left and right at the top of rear axle assy 2
Both ends, lubricating arrangement 6 are made of main body 61, removable cover 62, pouring orifice 63, infiltration plate 64, cotton layer 65 and fixed plate 66, main body
Hinge connection is carried out by hinge and removable cover 62 in the middle part of 61 front end faces, 62 front end face left end of removable cover is provided with pouring orifice 63,
61 top of main body is provided with infiltration plate 64, and infiltration 64 bottom end of plate is provided with cotton layer 65, and 65 bottom of cotton layer is provided with fixed plate
66,61 left and right ends of main body are connected with middle part in rear 1 top end face of resin plate spring assembly, and rear plate spring lifting lug 13 is provided with two groups,
It and is in Relative distribution, rear resin plate spring assembly 1 is provided with two groups, and in being distributed side by side, 63 front end of pouring orifice is provided with close
Capping, and rubber ring is provided on the inside of sealing cover, middle part is provided with permeability hole in infiltration plate 64, and permeates bore dia and be
5MM, cotton layer 65 is with a thickness of 1CM.
When user wants using this patent, first rear axle leaf spring is installed to suitable position, 2 top of rear axle assy
Left and right ends are provided with rear resin plate spring assembly 1, and plate spring assembly replaces conventional steel plates spring structure with rear resin plate spring body 11, lead to
Crossing positioning plate drags 12 to be fixedly connected, and rear resin plate spring body 11 is absorbed by the elastic deformation of itself while the car is driving
With vibration of the decaying from road surface, light weight has excellent lightweight performance, and using one-piece construction, structure is simple, is easy to
Early period reduces later maintenance cost while assembly, can bring better comfort and riding experience for vehicle, solve plate
Spring weight is big, affects the performance of vehicle dynamic property and economic performance, affects vehicle comfort, easy to wear to get rusty, and increases
The problem of later period use cost, the interior middle part of rear 1 top end face of resin plate spring assembly is provided with lubricating arrangement 6, to 63 front end of pouring orifice
Sealing cover force carry out rotation unlatching, injection lubricating oil is carried out to cotton layer 65 by pouring orifice 63, and pass through infiltration plate 64
Carry out infiltration lubrication, fixed plate carries out stablizing support, can by removable cover 62 apply pulling force be turned on to cotton layer 65 into
Row replacement, solves the problem of can not being lubricated to leaf spring body, influence working efficiency.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
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 embodiments being understood that.
Claims (6)
1. a kind of commercial vehicle novel rear axle leaf spring, including rear axle assy (2), connecting line (3), rear bridge driven (4) and wheel hub (5),
It is characterized by also including rear resin plate spring assembly (1) and lubricating arrangement (6), rear resin plate spring assembly (1) the bottom setting
Have rear axle assy (2), rear axle assy (2) the rear end face left and right ends are connected with connecting line (3), the rear axle assy (2)
Middle part is provided with rear bridge driven (4) in front end face, and rear axle assy (2) left and right ends are connected with wheel hub (5), is set after described
Middle part is provided with lubricating arrangement (6) in rouge plate spring assembly (1) top end face, and the rear resin plate spring assembly (1) is by rear resin leaf spring
Body (11), positioning plate drag (12) and rear plate spring lifting lug (13) to form, the rear outer middle side part of resin plate spring body (11) and positioning plate
Drag (12) to be bolted, it is described after resin plate spring body (11) left and right ends by way of manual metal-arc welding with rear plate spring lifting lug
(13) it is welded, the positioning plate drags (12) bottom face to be set to left and right ends at the top of rear axle assy (2), the lubricating arrangement
(6) it is made of main body (61), removable cover (62), pouring orifice (63), infiltration plate (64), cotton layer (65) and fixed plate (66), institute
It states and hinge connection, removable cover (62) the front end face left end is carried out by hinge and removable cover (62) in the middle part of main body (61) front end face
It is provided with pouring orifice (63), main body (61) top is provided with infiltration plate (64), and infiltration plate (64) bottom end is provided with cotton
Flower layer (65), cotton layer (65) bottom are provided with fixed plate (66), main body (61) left and right ends and rear resin leaf spring
Middle part is connected in assembly (1) top end face.
2. a kind of commercial vehicle novel rear axle leaf spring according to claim 1, it is characterised in that: plate spring lifting lug (13) after described
Two groups are provided with, and is in Relative distribution.
3. a kind of commercial vehicle novel rear axle leaf spring according to claim 1, it is characterised in that: resin plate spring assembly after described
(1) two groups are provided with, and is in be distributed side by side.
4. a kind of commercial vehicle novel rear axle leaf spring according to claim 1, it is characterised in that: pouring orifice (63) front end
It is provided with sealing cover, and is provided with rubber ring on the inside of sealing cover.
5. a kind of commercial vehicle novel rear axle leaf spring according to claim 1, it is characterised in that: in the infiltration plate (64)
Portion is provided with permeability hole, and permeating bore dia is 5MM.
6. a kind of commercial vehicle novel rear axle leaf spring according to claim 1, it is characterised in that: cotton layer (65) thickness
For 1CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272077.0U CN209521497U (en) | 2018-12-30 | 2018-12-30 | A kind of commercial vehicle novel rear axle leaf spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272077.0U CN209521497U (en) | 2018-12-30 | 2018-12-30 | A kind of commercial vehicle novel rear axle leaf spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209521497U true CN209521497U (en) | 2019-10-22 |
Family
ID=68228089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822272077.0U Active CN209521497U (en) | 2018-12-30 | 2018-12-30 | A kind of commercial vehicle novel rear axle leaf spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209521497U (en) |
-
2018
- 2018-12-30 CN CN201822272077.0U patent/CN209521497U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.18, Shaoshan Road, high tech Zone, Xinbei District, Changzhou City, Jiangsu Province 2133133 Patentee after: BAIC heavy truck Co.,Ltd. Address before: No.18, Shaoshan Road, high tech Zone, Xinbei District, Changzhou City, Jiangsu Province 2133133 Patentee before: BAIC (CHANGZHOU) AUTOMOBILE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220512 Address after: 401533 No. 211, Qianyu Road, Tuchang Town, Hechuan District, Chongqing Patentee after: BAIC Ruixiang Automobile Co.,Ltd. Address before: No.18, Shaoshan Road, high tech Zone, Xinbei District, Changzhou City, Jiangsu Province 2133133 Patentee before: BAIC heavy truck Co.,Ltd. |