A front axle combined tailor welding device

Abstract

The invention relates to a front axle combined tailor welding device, which includes a workbench, a main clamping mechanism and an auxiliary welding mechanism. The lower end of the workbench is installed on the existing working ground, and the middle part of the upper end surface of the workbench is installed with a main clamping mechanism. The left and right sides of the main clamp mechanism are symmetrically equipped with auxiliary welding mechanisms, and the lower end of the auxiliary welding mechanism is connected with the upper end of the workbench through a sliding fit. The unique main clamping mechanism can implement multi-directional clamping treatment on the main body of the front axle to reduce the chance of deflection of the front axle in the subsequent welding process, thereby improving the welding quality of the front axle. On the basis of the auxiliary welding function, the tightness between the welding parts and the welding points can be improved, and it can also play the role of limiting and fixing the welding parts.

Description

technical field [0001] The invention relates to the technical field of front axle forming, in particular to a front axle combined tailor welding device. Background technique [0002] The front axle of the car, also known as the front axle, is used to install the front wheels, support the weight of the front of the car, and is used for the connection between the front suspension and the frame. The finished product is called "front axle assembly", which uses the swing of the steering knuckle Turn to realize the steering of the car, so it is also called the steering axle. In order to ensure the safe driving of the vehicle, the front axle is provided with an appropriate front wheel alignment angle. In addition to bearing the weight of the car, the axle assembly also bears the vertical force between the ground and the frame Load, braking force, lateral force and bending moment caused by lateral force, etc. The front axle assembly is composed of the front axle (also called front b...

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Problems solved by technology

[0003] 1. The overall stability of the main body of the front axle in the clamped state in a single direction is low, so that deflection is prone to occur during the subsequent welding process. The probability of deflection phenomenon, which in turn leads to a decrease in the overall welding quality of the front axle;

[0004] 2. The clamping structure adopted ignores the design point of improving the overall clamping degree with the help of the main structural characteristics of the front axle. At the same time, both the clamping mechanism and the structure for auxiliary fixing of the welded parts have a single non-controllability, resulting in the structure itself. The clamping adaptability to different widths of front axle bodies and different sizes of welded parts is low

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