CN220500425U - Rear leaf spring support - Google Patents
Rear leaf spring support Download PDFInfo
- Publication number
- CN220500425U CN220500425U CN202322234441.5U CN202322234441U CN220500425U CN 220500425 U CN220500425 U CN 220500425U CN 202322234441 U CN202322234441 U CN 202322234441U CN 220500425 U CN220500425 U CN 220500425U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- leaf spring
- hole
- positioning column
- rear leaf
- 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.)
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- 230000009467 reduction Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to a rear leaf spring bracket which comprises a bottom plate and a supporting body, wherein the lower end surface of the bottom plate extends to the end surfaces of two sides to form a positioning column, a through hole is arranged on the positioning column, a semicircular reducing hole is arranged in the middle of the bottom plate, connecting ribs are arranged on two sides of the reducing hole, the connecting ribs are outwards bent to form the supporting body, and the supporting body extends downwards and vertically to form a connecting edge. According to the utility model, the positioning column is arranged on the bottom plate, so that the bottom plate is accurately positioned under the action of the positioning column in the installation and maintenance processes, the through holes on the positioning column and the shaft holes on the connecting edge are coaxially arranged, the installation precision of the bottom plate can be effectively improved, the riveting precision is ensured, the bearing capacity of the vehicle is improved, and the weight of the bottom plate is reduced by adopting the reducing holes.
Description
Technical Field
The utility model relates to the technical field of automobile brackets, in particular to a rear leaf spring bracket.
Background
The steel plate spring is formed by overlapping a plurality of steel plates with unequal lengths and unequal curvatures. After the installation, the two ends naturally bend upwards. When the impact force of the road surface to the wheels is transmitted, the steel plate deforms, so that the effects of buffering and vibration reduction are achieved, and the longitudinal arrangement also has the effect of guiding the impact force. Most of the non-independent suspension adopts leaf springs as elastic elements, so that a guide device and a damper can be omitted, and the structure is simple.
The leaf spring support is an important part for connecting the automobile frame and the suspension, the weight of the automobile is transferred to the suspension through the leaf spring support, the driving force is transferred to the frame through the suspension and the support, the traction of the whole automobile is realized, and the precision of the support is not high, but the effect is very large. The rear leaf spring support mainly plays a role in bearing the weight of the vehicle and the weight of cargoes in the vehicle, and is stressed greatly.
In the riveting process of the existing rear leaf spring part, a leaf spring bracket and a frame are penetrated into the bracket and the frame riveting holes by rivets and then are riveted one by one, and when riveting, the riveting dislocation and the unstable riveting are caused by the fact that the bracket part and the frame are not positioned accurately, and the rivets are easy to break when bearing. The support is connected with the frame during maintenance because of no positioning, resulting in inconvenient maintenance.
In view of the above problems, i company provides a rear leaf spring bracket in CN 204149797U, which solves the above problems to some extent, but with the light weight design of automobiles and the consideration of costs, such a spring bracket is difficult to meet the existing needs, and the mounting process thereof is relatively complex due to the structural support, and the space occupation is large, so that it is difficult to meet the actual needs.
Disclosure of Invention
The utility model provides a rear leaf spring bracket with light weight and compact structure, which solves the problems of high cost, heavy weight and high space occupation rate of the traditional rear leaf spring bracket.
According to one aspect of the utility model, there is provided a rear leaf spring bracket, comprising a bottom plate and a supporting body, wherein the lower end surface of the bottom plate extends to the end surfaces of two sides to form a positioning column, a through hole is arranged on the positioning column, a semicircular reducing hole is arranged in the middle of the bottom plate, connecting ribs are arranged on two sides of the reducing hole, the connecting ribs are outwards bent to form the supporting body, the supporting body extends downwards and vertically to form a connecting edge, a shaft hole coaxial with the through hole is arranged on the connecting edge, and a locking hole is arranged at the end part of the connecting edge.
Preferably, the base plate is provided with a riveting hole connected with the frame.
Preferably, the positioning column comprises a left positioning column and a right positioning column, and the length of the left positioning column is smaller than that of the right positioning column.
Preferably, in the foundation of the above solution, a reinforcing rib is disposed in the middle of the reducing hole, and the reinforcing rib extends outwards to be connected with the connecting rib.
According to the rear leaf spring bracket, the locating column is arranged on the bottom plate, so that the rear leaf spring bracket can be accurately located under the action of the locating column in the installation and maintenance processes, the through hole on the locating column and the shaft hole on the connecting edge are coaxially arranged, the installation precision of the rear leaf spring bracket can be effectively improved, the riveting precision is guaranteed, the bearing capacity of a vehicle is improved, and the rear leaf spring bracket is characterized in that the weight of the bottom plate is reduced by adopting the reducing hole, and meanwhile, the original arc-shaped connecting plate is structurally designed into the connecting ribs on two sides, so that the space occupied by the middle connecting plate is avoided, the installation of the middle connecting plate is facilitated, and the connecting strength of the middle connecting plate is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. In the drawings:
FIG. 1 is a front view of a rear leaf spring bracket of the present utility model;
FIG. 2 is a side view of the rear leaf spring bracket of the present utility model;
reference numerals illustrate:
the base plate 1, the weight reducing hole 11, the riveting hole 12, the supporting body 2, the connecting rib 3, the connecting edge 31, the shaft hole 32, the locking hole 34, the reinforcing rib 35, the left positioning column 41 and the right positioning column 42.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
It should be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
For the sake of simplicity of the drawing, the parts relevant to the present utility model are shown only schematically in the figures, which do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one" case.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
In the embodiment shown in the drawings, indications of orientation (such as up, down, left, right, front and rear) are used to explain the structure and movement of the various components of the utility model are not absolute but relative. These descriptions are appropriate when the components are in the positions shown in the drawings. If the description of the location of these components changes, then the indication of these directions changes accordingly.
In addition, in the description of the present application, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will explain the specific embodiments of the present utility model with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the utility model, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.
Referring to fig. 1 in combination with fig. 2, the rear leaf spring bracket of the present utility model includes a bottom plate 1 and a supporting body 2, the bottom plate 1 is used for being mounted in a fitting manner with a vehicle frame, the bottom plate 1 is provided with four or eight riveting holes 12 connected with the vehicle frame, and the specific number of the riveting holes 12 can be adjusted according to the volume size thereof.
The lower end face of the bottom plate 1 extends to two sides to form positioning columns, and the frame is provided with mounting holes matched with the positioning columns, so that when the bottom plate 1 is combined with the frame, the bottom plate 1 and the frame can be quickly positioned through the action of the positioning columns, and the riveting holes 12 on the bottom plate 1 and the hole positions on the frame are prevented from being misplaced.
The positioning column is provided with a through hole, the middle part of the bottom plate 1 is provided with a semicircular decrement hole 11, two sides of the decrement hole 11 are provided with connecting ribs 3, the connecting ribs 3 are outwards bent to form a supporting body 2, the supporting body 2 downwards vertically extends to form a connecting edge 31, the connecting edge 31 is provided with a shaft hole 32 coaxial with the through hole, and the end part of the connecting edge 31 is provided with a locking hole 34.
The positioning columns include a left positioning column 41 and a right positioning column 42, and the length of the left positioning column 41 is smaller than that of the right positioning column 42.
In order to ensure the strength of the connecting edge 31 after being stressed, the utility model is also provided with a reinforcing rib 35 in the middle of the decrement hole 11, and the reinforcing rib 35 is connected with the connecting rib 3 in an outward extendability way so as to improve the stability of the connection stress.
According to the rear leaf spring bracket, the locating column is arranged on the bottom plate 1, so that the rear leaf spring bracket can be accurately located under the action of the locating column in the installation and maintenance processes, the through hole on the locating column and the shaft hole 32 on the connecting edge 31 are coaxially arranged, the installation precision of the rear leaf spring bracket can be effectively improved, the riveting precision is ensured, the bearing capacity of a vehicle is improved, and the utility model needs to be explained that the weight of the bottom plate 1 is reduced by adopting the reducing hole 11, and meanwhile, the original arc-shaped connecting plate structure is designed into the connecting ribs 3 on two sides, so that the occupied space of a connecting plate in the middle is avoided, the installation is convenient, and the connecting strength of the connecting plate is ensured.
Finally, the methods of the present application are only preferred embodiments and are not intended to limit the scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The utility model provides a back leaf spring support, its characterized in that includes bottom plate and supporter, the lower part terminal surface of bottom plate extends to both sides terminal surface and forms the reference column, be provided with the through-hole on the reference column, the middle part of bottom plate is provided with and is semicircular reduction hole, the both sides of reduction hole are provided with the connecting rib, the connecting rib outwards bends to form the supporter, the supporter extends perpendicularly downwards and forms the connecting edge, be provided with on the connecting edge with the coaxial shaft hole of through-hole, and be provided with the locking hole in the tip of connecting edge.
2. A rear leaf spring carrier according to claim 1 wherein the base plate is provided with rivet holes for connection to the frame.
3. The rear leaf spring carrier of claim 1 wherein the posts include a left side post and a right side post, the left side post having a length that is less than the length of the right side post.
4. A rear leaf spring carrier according to claim 1 wherein the intermediate portion of the relief aperture is provided with a stiffening rib extending outwardly to connect with the attachment rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322234441.5U CN220500425U (en) | 2023-08-20 | 2023-08-20 | Rear leaf spring support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322234441.5U CN220500425U (en) | 2023-08-20 | 2023-08-20 | Rear leaf spring support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220500425U true CN220500425U (en) | 2024-02-20 |
Family
ID=89866381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322234441.5U Active CN220500425U (en) | 2023-08-20 | 2023-08-20 | Rear leaf spring support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220500425U (en) |
-
2023
- 2023-08-20 CN CN202322234441.5U patent/CN220500425U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |