Testing fixture for auxiliary instrument panel of automobile

Abstract

The invention discloses a testing fixture for an auxiliary instrument panel of an automobile. The testing fixture comprises a distribution table, a chain plate bin, a conveying roller, a conveying chain plate, a driving block, a connecting bin, a linear sliding rail arranged on the upper portion of the connecting bin, an intermittent distribution device connected to the linear sliding rail in a sliding mode and a primary clamping device connected to the intermittent distribution device in a sliding mode, a detection center arranged on the distribution table; and a parking device arranged in the detection center; the preliminary clamping device comprises a horizontal plate fixedly connected to the intermittent distribution device, a supporting rod slidably connected to the horizontal plate, a ball head arranged on the upper portion of the supporting rod, a mounting plate rotatably connected to the ball head and a plurality of suction cups fixedly connected to the mounting plate. The suction cup is controlled by an air compressor fixedly connected to the horizontal plate. According to the invention, the intermittent delivery device is arranged, so that the clamping and detection of the auxiliary instrument panel of the automobile can be completely automated, manual operation is omitted, and the detection efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of automobile inspection tools, and in particular relates to an inspection tool for an auxiliary instrument panel of an automobile. Background technique [0002] The car sub-dashboard (also known as the central channel) is a mechanism used to control gear shifting and place objects such as teacups, and is located in the center of the cab. Different car series have different configurations for the sub-dashboard, and the configuration of the same car series is also different according to the high and low grades. The sub-dashboard is an interior part, which is second only to the dashboard in terms of complexity among automotive interior parts; at present, the molding of the sub-dashboard is mainly completed by injection molding; in actual industrial production, the sub-dashboard After the injection molding of the panel, quality inspection is required to ensure that the external contour size, aperture distance,...

AI Technical Summary

Problems solved by technology

The sub-dashboard is an interior part, which is second only to the dashboard in terms of complexity among automotive interior parts; at present, the molding of the sub-dashboard is mainly completed by injection molding; in actual industrial production, the sub-dashboard After the injection molding of the panel, quality inspection is required to ensure that the external contour size, aperture distance, wall thickness and other parameters of the formed sub-dashboard are within the allowable tolerance range of the drawing, and at the same time, the welding of the surface of the formed part is found On the one hand, inspection data can find defective products; on the other hand, it can make timely adjustments to technical solutions; at present, the factory quality inspection of automobiles is mainly completed through tooling and inspection tools. The shape and outline are relatively complex, and there are too many dimensions to be corrected, and the inspection tools will be very complicated, especially the fixing work of the sub-dashboard. It takes a long time for special quality inspection personnel to obtain the product size data, and the process used Tool 1 is relatively cumbersome, because of this, the quality inspection of the sub-dashboard has been difficult to automate, and the efficiency is low

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