CN213705095U - Lightweight distance rod support - Google Patents
Lightweight distance rod support Download PDFInfo
- Publication number
- CN213705095U CN213705095U CN202022696994.9U CN202022696994U CN213705095U CN 213705095 U CN213705095 U CN 213705095U CN 202022696994 U CN202022696994 U CN 202022696994U CN 213705095 U CN213705095 U CN 213705095U
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- thrust rod
- lightweight
- base
- connecting part
- rod support
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Abstract
The utility model discloses a lightweight thrust rod support, which comprises a connecting part, wherein the connecting part is provided with four branched connecting ends; the two base parts are symmetrically arranged on two sides of the connecting part, and the base part on each side is respectively connected to the connecting ends of the two branches; the thrust rod seat has four prismatic table and forms in the link on four prismatic table top, the terminal surface adaptation of four prismatic table is connected on the axle housing, the link rotates to be connected on the thrust rod. The utility model adopts the light-weighted structural design, and the original solid base structure is replaced by connecting the base part through the cross-shaped connecting part, thereby realizing the light-weighted structure of the thrust rod support under the condition of not influencing the integral structural strength; meanwhile, the hollow-out part is formed at the bottom of the thrust rod seat, and the weight of the whole structure is further optimized under the condition that the structural strength of the thrust rod seat connected with the thrust rod is not influenced by the structural design of the hollow-out part.
Description
Technical Field
The utility model relates to a connecting piece technical field of distance rod specifically is a lightweight distance rod support.
Background
The axle is as the important component part of whole car unsprung mass, and the work of falling the heavy work of axle product has directly optimized the ride comfort of whole car, promotes customer's driving experience. The automobile chassis accounts for about one third of the total mass of the automobile, so that the light-weight design of the chassis is particularly important in heavy-duty trucks. The axle is used as a main component of the automobile chassis, and the weight reduction work of the axle is very obvious to the economic benefit and the driving experience of the whole automobile, so that the weight reduction work of an axle product is imperative at present when an environment-friendly society is advocated. The thrust rod support has the function of transferring force and moment between the thrust rod and the axle housing body. Typically bolted to the drive axle housing and to a thrust rod which acts as one of the axle housing attachments and whose reliability has a critical effect on the overall vehicle. The traditional thrust rod support is a solid base, and the thrust rod support is designed to be solid and variable in angle, so that the manufacturing difficulty is high and the strength is general.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lightweight distance rod support to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a lightweight thrust rod support comprises a connecting part, wherein the connecting part is provided with four branched connecting ends; the two base parts are symmetrically arranged on two sides of the connecting part, and the base part on each side is respectively connected to the connecting ends of the two branches; the thrust rod seat is provided with a quadrangular frustum pyramid and a connecting end formed at the top end of the quadrangular frustum pyramid, the end face of the quadrangular frustum pyramid is connected to the axle housing in a matched mode, and the connecting end is connected to the thrust rod in a rotating mode; the connecting part is of a cross plate structure, and a hollow part is formed at the bottom of the thrust rod seat.
The center of the connecting part is provided with a positioning pin hole.
The edge parts of the cross-shaped plate of the connecting part are respectively connected to the edge of the base part.
A first bolt hole is formed in the end face of the base portion in the vertical direction.
And a second bolt hole which is rotatably connected with the thrust rod is formed in the connecting end.
According to the technical scheme, the utility model adopts the lightweight structural design, and the original solid base structure is replaced by connecting the base part through the cross-shaped connecting part, so that the structural lightweight of the thrust rod support is realized under the condition of not influencing the overall structural strength; meanwhile, a hollow-out part is formed at the bottom of the thrust rod seat, and the weight of the whole structure is further optimized under the condition that the structural strength of the thrust rod seat connected with the thrust rod is not influenced by the structural design of the hollow-out part, so that the thrust rod support is lighter in weight; in conclusion, the thrust rod support eliminates redundant mass parts in the original components on the basis of structural lightweight improvement, reduces the product quality to the greatest extent under the condition of ensuring the strength of the whole structure to be unchanged through structural optimization design, effectively reduces the whole quality of the thrust rod support, and provides a positive effect for the lightweight design of the whole vehicle.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a bottom view of the present invention.
In the figure: the connecting part 1, the connecting rib 11, the locating pin hole 12, the base part 2, the first bolt hole 21, the thrust rod seat 3, the first connecting end 31, the second bolt hole 311, the second connecting end 32, the first mounting surface 321, the second mounting surface 322 and the hollow part 33.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
referring to fig. 1-2, a lightweight thrust rod support includes a connecting portion 1, where the connecting portion 1 has four branched connecting ends; two base parts 2 are arranged, the two base parts 2 are symmetrically arranged on two sides of the connecting part 1, and the base part 2 on each side is respectively connected to the connecting ends of the two branches; the thrust rod seat 3 is provided with a quadrangular frustum pyramid and a connecting end formed at the top end of the quadrangular frustum pyramid, the end face of the quadrangular frustum pyramid is connected to the axle housing in a matched mode, and the connecting end is connected to the thrust rod in a rotating mode; the connecting portion 1 is a cross-shaped plate structure, and a hollow portion 33 is formed at the bottom of the thrust rod seat 3. Hereinafter, the above-described structure will be described in detail.
In this embodiment, the connecting portion 1 is designed to be lightweight, that is, the connecting portion is designed to be a cross-shaped structure, so that the overall weight of the connecting portion is effectively reduced, and since the main stressed portion of the thrust rod support is located on the thrust rod seats 3 at both sides of the connecting portion 1, the connecting structure between the two thrust rod seats 3 does not need to be reinforced, in the prior art, the adopted connecting portion is generally an integral solid plate structure, and meanwhile, the connecting portion is connected with the base portion 2 into a whole to form an integral plane structure, which undoubtedly increases the overall weight of the support; according to the scheme, the connecting part 1 is lightened, so that the connecting part is provided with four connecting ribs 11 which are arranged on the same plane and extend outwards, and every two connecting ribs 11 are connected with one base part 2, so that the two base parts 2 are interconnected; meanwhile, a positioning pin hole 12 is opened at the center of the connecting portion 1, and the positioning pin hole 12 and the first bolt hole 21 are used for fastening to the axle housing through a connecting member.
In addition, in this embodiment, two base portions 2 are respectively located at two sides of the connecting portion 1, and each base portion 2 has two separated end surfaces for connecting the thrust rod seat 3, the thrust rod seat 3 can be divided into two portions, namely a first connecting end 31 and a second connecting end 32, wherein the second connecting end 32 is configured as a quadrangular frustum structure and has a first mounting surface 321 and a second mounting surface 322, please refer to fig. 1, in the figure, the second connecting end 32 is connected to the thrust rod by the first mounting surface 321 and the second mounting surface 322 in an adaptive manner; meanwhile, a first connection end 31 is formed on the upper end surface of the second connection end 32, a second bolt hole 311 is formed on the first connection end 31, and the thrust rod base 3 is rotatably connected to the end of the thrust rod by means of the second bolt hole 311 and the bolt. It is important to point out that the bottom that is located second link 32 is formed with fretwork portion 33, and the both sides integrated into one piece of four prismatic table form second link 32 borrows on base portion 2 by its bottom promptly, plays effectual support connection effect, just uses the fretwork portion that the notch faces down as shown in fig. 1 simultaneously, further reduced its self weight, on the basis of guaranteeing this second link 32 and base portion 2's stability of being connected, realized overall structure's lightweight simultaneously, reduced the use cost of product, do benefit to the transportation operation simultaneously, promoted the availability factor.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (5)
1. A lightweight thrust rod support, comprising:
a connection section having four branched connection ends;
the two base parts are symmetrically arranged on two sides of the connecting part, and the base part on each side is respectively connected to the connecting ends of the two branches;
the thrust rod seat is provided with a quadrangular frustum pyramid and a connecting end formed at the top end of the quadrangular frustum pyramid, the end face of the quadrangular frustum pyramid is connected to the axle housing in a matched mode, and the connecting end is connected to the thrust rod in a rotating mode;
the connecting part is of a cross plate structure, and a hollow part is formed at the bottom of the thrust rod seat.
2. The lightweight thrust rod carrier of claim 1, wherein: the center of the connecting part is provided with a positioning pin hole.
3. The lightweight thrust rod carrier of claim 1, wherein: the edge parts of the cross-shaped plate of the connecting part are respectively connected to the edge of the base part.
4. The lightweight thrust rod carrier of claim 1, wherein: a first bolt hole is formed in the end face of the base portion in the vertical direction.
5. The lightweight thrust rod carrier of claim 1, wherein: and a second bolt hole which is rotatably connected with the thrust rod is formed in the connecting end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022696994.9U CN213705095U (en) | 2020-11-19 | 2020-11-19 | Lightweight distance rod support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022696994.9U CN213705095U (en) | 2020-11-19 | 2020-11-19 | Lightweight distance rod support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213705095U true CN213705095U (en) | 2021-07-16 |
Family
ID=76806664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022696994.9U Active CN213705095U (en) | 2020-11-19 | 2020-11-19 | Lightweight distance rod support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213705095U (en) |
-
2020
- 2020-11-19 CN CN202022696994.9U patent/CN213705095U/en active Active
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| GR01 | Patent grant |