Welding positioning platform of front-gear upper support and A-column support

Abstract

The invention discloses a welding positioning platform of a front-gear upper support and a A-column support. The platform comprises a main platform, a connecting table, a main oil cylinder and two welding mounting platforms, wherein the main platform is fixed with the ground, the connecting table is located between the two welding mounting platforms, the two welding mounting platforms are connected with the connecting table correspondingly; a plurality of quick clamp pliers used for positioning the front-gear upper support and a plurality of quick clamp pliers used for positioning the A-columnsupport are arranged on the welding mounting platforms; the quick clamps are arranged on the top faces of the welding mounting platforms, the welding mounting platforms are provided with material ejecting air cylinder arranged below the welding mounting platforms, the material ejecting air cylinder comprises a cylinder body, an inner piston and a plurality of vertical piston rods, wherein the inner piston and the vertical piston rods are in sliding sealing fit with the inner wall of the cylinder body; and material ejection plates used for ejecting and moving workpieces are arranged above thewelding mounting platforms, and the vertical piston rods are connected with the material ejection plates. The welding positioning platform of the front-gear upper support and the A-column support hasthe beneficial effects that the welding and mounting positioning of the front-gear upper support and the A-column support can be effectively performed, the positioning operation is simple and rapid, and the primary separation of the workpieces can be automatically realized after the welding and mounting are completed, so that the problem of unsmooth discharging can be avoided.

Description

technical field [0001] The invention belongs to the technical field of vehicle processing, and in particular relates to a welding positioning platform for a front gear upper bracket and an A-pillar bracket. Background technique [0002] In the front frame, the upper front bracket and the A-pillar bracket are two important components, and they need to be connected by welding. Before welding, it is necessary to use multiple fixtures for clamping and positioning. After welding, it is necessary to unload the material (loosen the fixture, let the workpiece separate from the fixture, and finally remove the workpiece). We know that when welding, especially when welding the welding points near the fixture, it is difficult to guarantee that the solder flow will not touch the fixture. In this way, it is easy to cause a certain degree of adhesion between the workpiece and the fixture, which will affect the smooth operation of the fixture. cutting. Contents of the invention [0003]...

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Problems solved by technology

[0003] The invention provides a welding and positioning platform for the upper bracket of the front gear and the bracket of the A pillar, which can effectively carry out the welding and positioning of the upper bracket of the front gear and the bracket of the A pillar. Detachment can avoid problems such as unsmooth feeding

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