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Forming method of shock tower, shock tower and vehicle

A molding method and shock tower technology, which are applied to vehicle parts, cantilevers mounted on pivots, transportation and packaging, etc. problems, to reduce the risk of failure, solve the inconvenience of installation, and improve the efficiency of assembly

Active Publication Date: 2020-12-01
WUHAN LOTUS CARS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the mounting matching surface on the outside of the existing shock tower has no card slot, or the mounting matching surface with the card slot is not perpendicular to the rotation axis of the suspension swing arm

Method used

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  • Forming method of shock tower, shock tower and vehicle
  • Forming method of shock tower, shock tower and vehicle
  • Forming method of shock tower, shock tower and vehicle

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Embodiment Construction

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0034] Reference herein to "one embodiment" or "an embodiment" refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present application. In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom" etc. is based on the orientation or positional relationship shown in the drawings, and is only for It ...

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Abstract

The invention relates to the technical field of shock absorbers, in particular to a forming method of a shock absorption tower, the shock absorption tower and a vehicle. The forming method comprises the following steps of casting to obtain a semi-finished product of the shock absorption tower with a preset structure; wherein the semi-finished product of the shock absorption tower is provided witha first side surface and a second side surface which are opposite to one another, the first side surface is provided with a first swing arm mounting structure, and the second side surface is providedwith a second swing arm mounting structure; clamping grooves are formed in the outer sides of the first swing arm mounting structure and the second swing arm mounting structure, and bulges are arranged in the clamping grooves; and machining the bulges contained in the semi-finished product of the shock absorption tower to obtain a connecting surface matched with a suspension swing arm to obtain the shock absorption tower. According to the design, the condition that the mounting matching surfaces of the swing arms are parallel to one another is ensured, the design defect of different axes of the rotating axes of the swing arms is eliminated, the motion efficiency of the suspension swing arm is improved, the risk of failure thereof is reduced, the problem that the suspension swing arm is inconvenient to install in the installation process is solved, the assembly of a final assembly is simplified, and the assembly efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of shock absorbers, in particular to a forming method of a shock absorber, a shock absorber and a vehicle. Background technique [0002] The shock tower is a key part of the car body, which plays a vital role in the comfort and handling stability of the car. The structure of the shock tower is relatively complicated, and most of them are formed by casting. For vehicles with double-wishbone front suspension, it is necessary to install a suspension swing arm on the front shock tower. The suspension arm is mounted to the front shock tower with a bolt and nut plate. To facilitate installation, it is usually necessary to pre-fix the nut plate so that the assembler can ensure that the nut plate will not rotate with the bolt when tightening the bolt. While the vehicle is in motion, the suspension arm will rotate about the axis of rotation of the arm. Therefore, the installation matching surface on the shock tow...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60G7/00
CPCB60G7/006B60G2204/143B60G2206/8101
Inventor 贺捷张雪娟李研研和仕超
Owner WUHAN LOTUS CARS CO LTD
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