CN217532440U

CN217532440U - Light-weight lower swing arm for new energy automobile

Info

Publication number: CN217532440U
Application number: CN202221233630.XU
Authority: CN
Inventors: 王仁锦
Original assignee: Zhejiang Zhengao Auto Parts Co ltd
Current assignee: Zhejiang Zhengao Auto Parts Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-10-04
Anticipated expiration: 2032-05-20

Abstract

The utility model relates to the technical field of new energy automobile accessories, in particular to a lightweight lower swing arm for a new energy automobile, which comprises a lower swing arm, wherein a replacement sheet is clamped inside the lower swing arm, the front side and the rear side of the replacement sheet are fixedly connected with limiting strips, and the outer sides of the limiting strips are slidably connected with a clamping plate; the utility model discloses in, through the replacement piece that sets up, can be when the swing arm under the maintenance, can directly take off the replacement piece, the cost of swing arm under the certain degree reduction replacement is very practical.

Description

New energy automobile is with swing arm under lightweight

Technical Field

The utility model relates to a new energy automobile accessory technical field specifically is a swing arm under lightweight for new energy automobile.

Background

The swing arm of the automobile is used for guiding and supporting a suspension, bears longitudinal force and transverse force when the automobile is started, braked and turned in the using process and is one of main components for determining the performance of the whole automobile, and the swing arm installed on a new energy automobile is also called a light-weight lower swing arm.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a swing arm under lightweight for new energy automobile to solve the higher problem of replacement cost of swing arm under the lightweight that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a swing arm under lightweight for new energy automobile, includes swing arm down, the inside block of swing arm has the change piece down, change the spacing of both sides fixedly connected with around the piece, spacing outside sliding connection has the cardboard.

Preferably, both sides fixedly connected with spacing before and after the lower swing arm, it is equipped with the second bolt hole to change piece and lower swing arm outside, the cardboard outside is equipped with first bolt hole, the cardboard inboard with change the piece contact.

Preferably, a groove is formed in the middle of the lower swing arm, the shape of the groove in the middle of the lower swing arm is the same as that of the replacement piece, and the thickness of the replacement piece is the same as that of the middle of the lower swing arm.

Preferably, the inner side of the clamping plate is provided with a sliding groove, and the width of the sliding groove on the inner side of the clamping plate is the same as the total thickness of the limiting strip on the outer side of the lower swing arm and the limiting strip on the outer side of the replacing piece.

Preferably, the positions and the calibers of the second bolt holes of the lower swing arm and the replacement sheet and the first bolt hole on the outer side of the clamping plate are the same.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through the replacement piece that sets up, can be when the swing arm under the maintenance, can directly take off the replacement piece, the cost of swing arm under the certain degree reduction replacement, the lower swing arm outside all is equipped with spacing with the replacement piece outside simultaneously, spacing can carry on spacingly with the cardboard, it is fixed to make things convenient for the cardboard to be connected the replacement piece with lower swing arm, and the cardboard is connected down the swing arm and is fixed with the bolt with the replacement piece then, improve the stability of replacement piece, it is very practical.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the position-limiting strip of the present invention;

figure 3 is the utility model discloses a cardboard spatial structure sketch map.

In the figure: 1-lower swing arm, 2-replacement piece, 3-clamping plate, 4-first bolt hole, 5-second bolt hole and 6-limiting strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a new energy automobile is with swing arm under lightweight, including swing arm 1 down, the inside block of swing arm 1 down has change piece 2, change 2 front and back both sides fixedly connected with spacing 6 of piece, spacing 6 outside sliding connection has cardboard 3, the spacing 6 of both sides fixedly connected with around swing arm 1 down, it is equipped with second bolt hole 5 to change piece 2 and the 1 outside of swing arm down, cardboard 3 outside is equipped with first bolt hole 4, cardboard 3 inboard with change 2 contact of piece, through the change piece 2 that sets up, the inside recess that is equipped with in the middle of swing arm 1 down, and the recess form of swing arm 1 middle inside is the same with the shape of changing piece 2 down, and the thickness of changing piece 2 is the same with the middle thickness of swing arm 1 down, can be when swing arm 1 under the maintenance, can directly take off change piece 2, the cost of swing arm 1 is changed down in certain degree reduction, simultaneously swing arm 1 outside and change 2 outside all are equipped with spacing 6 down, cardboard 3 inboard are equipped with the spout, and the spacing bolt hole 6 that changes piece 2 outside of swing arm 3 is the spacing bolt hole of swing arm 3 and change 2 is the same with the spacing bolt hole that the change piece 2, the cardboard 3 is the bolt hole is connected with the bolt hole that the spacing 3 and the cardboard 3 is connected with the second bolt hole that the cardboard 3, the cardboard 3 that the spacing bolt hole that changes piece is very convenient change piece, the cardboard 3 is the spacing 3 is the same, and the cardboard 3, the cardboard 3 is the same with the bolt hole that the cardboard 3, the cardboard 3 is connected with the cardboard 3.

The working process is as follows: when installing change piece 2 of swing arm 1 down, insert change piece 2 to the recess shape in the middle of swing arm 1 down, until behind the spacing 6 in the swing arm 1 outside down and the spacing 6 parallel and level in the change piece 2 outside, take out cardboard 3, block cardboard 3 in the spacing 6 in the swing arm 1 outside down and the spacing 6 outside in the change piece 2 outside, and align first bolt hole 4 and the second bolt hole 5 in the swing arm 1 outside and the change piece 2 outside down of cardboard 3, and can fix with its tightening with the bolt, when needing to be changed piece 2, take off the bolt, and take off cardboard 3, will change piece 2 and press to the rear, let change piece 2 break away from swing arm 1 inboard down, and the change piece 2 of renewal, and is very convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a swing arm under new energy automobile with lightweight, includes swing arm (1) down, its characterized in that: the inner part of the lower swing arm (1) is clamped with a replacement piece (2), the front side and the rear side of the replacement piece (2) are fixedly connected with limiting strips (6), and the outer sides of the limiting strips (6) are connected with clamping plates (3) in a sliding manner.

2. The light-weight lower swing arm for the new energy automobile according to claim 1, characterized in that: both sides fixedly connected with spacing (6) around swing arm (1) down, it is equipped with second bolt hole (5) to change piece (2) and swing arm (1) outside down, cardboard (3) outside is equipped with first bolt hole (4), cardboard (3) inboard and change piece (2) contact.

3. The light-weight lower swing arm for the new energy automobile according to claim 1, characterized in that: a groove is formed in the middle of the lower swing arm (1), the shape of the groove in the middle of the lower swing arm (1) is the same as that of the replacement piece (2), and the thickness of the replacement piece (2) is the same as that of the middle of the lower swing arm (1).

4. The light-weight lower swing arm for the new energy automobile according to claim 1, characterized in that: the inner side of the clamping plate (3) is provided with a sliding groove, and the width of the sliding groove on the inner side of the clamping plate (3) is the same as the total thickness of the limiting strip (6) on the outer side of the lower swing arm (1) and the limiting strip (6) on the outer side of the replacement piece (2).

5. The light-weight lower swing arm for the new energy automobile as claimed in claim 1, characterized in that: the positions and the calibers of the second bolt holes (5) of the lower swing arm (1) and the replacement sheet (2) and the first bolt holes (4) on the outer side of the clamping plate (3) are the same.