Inner core of triangular arm

Abstract

The invention provides an inner core of a triangular arm, and relates to the field of triangular arms. The effect of prolonging the service life of the triangular arm is achieved. The inner core of the triangular arm comprises a triangular arm body, a first arm body, a second arm body, a third arm body, a ball head device, a first rubber lining sleeve and a second rubber lining sleeve, the first arm body is located above the triangular arm body, the second arm body is located on the left side of the triangular arm body, the third arm body is located on the right side of the triangular arm body, the ball head device is fixedly mounted above the first arm body, the first rubber lining sleeve is fixedly mounted on the left side of the second arm body, the second rubber lining sleeve is fixedly mounted below the triangular arm body, the ball head device comprises an outer shell, and a ball body outer seat is arranged below the outer shell. The inner core of the triangular arm enables the interior of the ball head device to have a buffering action and play a certain protection role on the inner core of the ball head device in the travelling process of an automobile, the service life ofthe triangular arm is prolonged, and the stability and safety in the travelling process are guaranteed.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an inner core of a triangular arm. Background technique [0002] The triangle arm used in the car is mainly responsible for the steering and support of the suspension system. The triangle arm is one of the most important components in the suspension system. It mainly supports, transmits loads, controls the wheel movement trajectory and the steering of the car during driving. It plays a key role in the handling stability, ride comfort, driving comfort and safety of the vehicle. The ball joint device on the triangle arm is connected to the steering knuckle, and the rubber bush on the triangle arm is connected to the frame. [0003] After the triangular arm is loaded and used, as the driving time of the car increases, it will encounter various road conditions. Some potholes and uneven roads will cause impacts, bumps on the vehicle and the impact of the lateral force on the car wh...

AI Technical Summary

Problems solved by technology

[0003] After the triangular arm is loaded and used, as the driving time of the car increases, it will encounter various road conditions. Some potholes and uneven roads will cause impacts, bumps on the vehicle and the impact of the lateral force on the car when turning. , the impact force and vibration from the wheel are transmitted along the triangular arm to the vehicle body through the ball joint device, and the interior of the triangular arm ball joint device is continuously subjected to pressure load and impact load. Damage, resulting in shortened service life of the triangular arm, affecting the driver's normal driving and driving safety

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