CN218463427U

CN218463427U - Swing arm body supporting structure for teaching

Info

Publication number: CN218463427U
Application number: CN202222467994.0U
Authority: CN
Inventors: 于世升; 董晓文
Original assignee: Jiangsu Jimai New Energy Vehicle Co Ltd
Current assignee: Jiangsu Jimai New Energy Vehicle Co Ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-02-10
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a swing arm body support structure for teaching, which comprises a support body, wherein one end of the support body is provided with a mounting hole, a large bushing is arranged inside the mounting hole, a through groove is arranged on the mounting hole, the through groove extends outwards to run through the support body, and a fastening component is arranged at one side of the support body close to the through groove; compare through the direct pressure equipment of interference fit to the traditional connected mode of swing arm body with the bush, at automotive suspension tuning in-process, through the connected mode of bolt-up bush, can realize the change of different hardness rubber bush combinations fast, reach and save tuning time, save the purpose of swing arm body.

Description

Swing arm body supporting structure for teaching

Technical Field

The utility model relates to a swing arm technical field specifically is a swing arm body supporting structure for debugging.

Background

The swing arm assembly is composed of a swing arm body support, a swing arm ball head and a lining, wherein the lining is divided into a large lining and a small lining.

The swing arm assembly is mainly used for connecting the frame and the steering knuckle and plays a role in transferring force from the wheels, ensuring the wheels to run in the right direction and buffering road vibration impact in the moving process of the automobile. The performance of the existing swing arm assembly directly influences the stability and comfort of the whole vehicle.

Therefore, the body support device for rapidly switching the large bushing and the small bushing and verifying the performance matching of the large bushing and the small bushing of the swing arm in the whole vehicle debugging process needs to be solved.

Therefore, a swing arm body support structure for teaching is provided.

Disclosure of Invention

An object of the utility model is to provide a swing arm body supporting structure for training to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a swing arm body supporting structure for teaching, includes the support body, the one end of support body is equipped with the mounting hole, the internally mounted of mounting hole has big bush, logical groove has been seted up on the mounting hole, lead to the groove and outwards extend and run through the support body, the support body is close to one side that leads to the groove and installs fastening assembly.

Preferably: the fastening assembly comprises two plate bodies, and the two plate bodies are symmetrically positioned on two sides of the through groove.

Preferably, the following components: and the two plate bodies are provided with arc-shaped parts, and the arc-shaped parts are arranged on the outer side wall of the bracket body.

Preferably: one side of the arc-shaped part is provided with a fillet part, and one side of the fillet part, which is far away from the arc-shaped part, is provided with a straight plate part.

Preferably, the following components: the straight plate part is provided with a through hole.

Preferably: the width of the through groove is 4mm.

Preferably: the fastening component is made of high-carbon steel or medium-carbon steel.

Preferably: and a swing arm bulb is installed at the other end of the bracket body.

Preferably: the middle part of support body is equipped with the branching portion, install a little bush installation section of thick bamboo on the branching portion.

Compared with the prior art, the beneficial effects of the utility model are that: compare through the traditional connected mode of interference fit direct pressure equipment to the swing arm body with the bush, at automotive suspension training in-process, through the connected mode of bolt-up bush, can realize the change of different hardness rubber bush combinations fast, reach and save the training time, save the purpose of swing arm body.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the lower surface of the present invention;

FIG. 3 is an enlarged view of the area A in FIG. 3 according to the present invention;

fig. 4 is a schematic structural view of the fastening assembly of the present invention.

In the figure: 1. a stent body; 2. a swing arm ball head; 3. a large bushing; 4. a small bushing mounting cylinder; 5. a crotch part; 6. a fastening assembly; 61. an arcuate portion; 62. a rounded corner portion; 63. a straight plate portion; 64. a through hole; 65. a plate body; 7. mounting holes; 8. a through groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a swing arm body supporting structure for teaching, includes support body 1, and the one end of support body 1 is equipped with mounting hole 7, and the internally mounted of mounting hole 7 has big bush 3, has seted up logical groove 8 on the mounting hole 7, leads to groove 8 and outwards extends and runs through support body 1, and fastening component 6 is installed to one side that support body 1 is close to logical groove 8.

As shown in fig. 3 and 4: the fastening assembly 6 comprises two plate bodies 65, and the two plate bodies 65 are symmetrically positioned at two sides of the through groove 8; through the above arrangement, the width of the through groove 8 can be reduced by moving the two plate bodies 65, so that the large bush 3 inside the mounting hole 7 can be locked.

As shown in fig. 3 and 4: the two plate bodies 65 are provided with arc-shaped parts 61, and the arc-shaped parts 61 are arranged on the outer side wall of the bracket body 1; with the above arrangement, the movement of the arc portion 61 can narrow the width of the through groove 8.

As shown in fig. 4: a round corner part 62 is arranged on one side of the arc-shaped part 61, and a straight plate part 63 is arranged on one side of the round corner part 62 away from the arc-shaped part 61; through the arrangement, the round corner part 62 can play a certain buffering role, and the situation that the plate bodies 65 are broken when being close to each other is avoided.

As shown in fig. 4: the straight plate 63 is provided with a through hole 64; with the above arrangement, the bolt insertion through-hole 64 can restrict the positions of the two plate bodies 65.

As shown in fig. 3: the width of the through slots 8 is 4mm.

As shown in fig. 1: the fastening component 6 is made of high-carbon steel or medium-carbon steel; through above setting, improve the bulk strength of fastening components 6.

As shown in fig. 1 and 2: the other end of the bracket body 1 is provided with a swing arm ball head 2.

As shown in fig. 1 and 2: a forked part 5 is arranged in the middle of the bracket body 1, and a small bushing installation cylinder 4 is installed on the forked part 5; through the arrangement, the through groove 8 and the fastening component 6 for replacing the small bushing can also be designed on the small bushing mounting sleeve 4, so that the small bushing can be replaced conveniently.

The working principle is as follows: through the mode of bolt locking, fixed rubber bush in the swing arm body, when having the training demand, can realize rubber bush's quick replacement through dismantling the bolt.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 body supporting structure for teaching, includes support body (1), its characterized in that: the one end of support body (1) is equipped with mounting hole (7), the internally mounted of mounting hole (7) has big bush (3), logical groove (8) have been seted up on mounting hole (7), lead to groove (8) and outwards extend and run through support body (1), fastening component (6) are installed to one side that support body (1) is close to logical groove (8).

2. The swing arm body support structure for teaching according to claim 1, wherein: the fastening assembly (6) comprises two plate bodies (65), and the two plate bodies (65) are symmetrically positioned on two sides of the through groove (8).

3. The swing arm body bracket structure for teaching according to claim 2, wherein: two be equipped with arc portion (61) on plate body (65), arc portion (61) are installed in the lateral wall of support body (1).

4. The swing arm body support structure for teaching according to claim 3, wherein: one side of the arc-shaped part (61) is provided with a round corner part (62), and one side, far away from the arc-shaped part (61), of the round corner part (62) is provided with a straight plate part (63).

5. The swing arm body bracket structure for teaching according to claim 4, wherein: the straight plate part (63) is provided with a through hole (64).

6. The swing arm body support structure for teaching according to claim 1, wherein: the width of the through groove (8) is 4mm.

7. The swing arm body support structure for teaching according to claim 1, wherein: the fastening component (6) is made of high-carbon steel or medium-carbon steel.

8. The swing arm body support structure for teaching according to claim 1, wherein: the other end of the bracket body (1) is provided with a swing arm bulb (2).

9. The swing arm body support structure for teaching according to claim 1, wherein: the middle part of support body (1) is equipped with branching portion (5), install a little bush installation section of thick bamboo (4) on branching portion (5).