Heavy track equipment for ground protection of automatic drilling machine tool

Abstract

The invention discloses heavy track equipment for ground protection of an automatic drilling machine tool. The automatic drilling machine tool comprises a base and a sliding table capable of moving on the base, and the heavy track equipment comprises a track, a supporting assembly and a tensioning assembly. The track comprises an inner tiling section tiled in the sliding table, an outer tiling section tiled on the base and a transition section connected with the inner tiling section and the outer tiling section. The supporting assembly is used for supporting and guiding the inner tiling section. The tensioning assembly comprises an upper pressing roller arranged below the connecting position of the inner tiling section and the transition section and a lower pressing roller arranged above the connecting position of the transition section and the outer tiling section, and the upper pressing roller and the lower pressing roller enable one end of the transition section and the inner tiling section to be kept at the same height and the other end of the transition section and the outer tiling section to be kept at the same height in the moving process of the sliding table. The heavy track equipment is used for covering and protecting precise parts in the base of the automatic drilling machine tool, and a bearing surface with sufficient rigidity and strength is provided for heavier wheel type machines and personnel possibly passing through the equipment.

Description

technical field [0001] The invention relates to the technical field of hole-making machine tool protection, in particular to a heavy-duty crawler equipment used for ground protection of automatic hole-making machine tools. Background technique [0002] With the development of modern aviation industry, in order to improve the automatic manufacturing level of aircraft, the hole making work of aircraft parts has gradually shifted from manual hole making to automatic equipment hole making. [0003] For example, the patent specification with the notification number CN105665790B discloses a five-axis linkage CNC drilling and riveting device with a linear motion axis double drive structure, including a base, an X-axis supporting plate that slides along the base in the X direction, and is fixed on the X-axis supporting plate The bracket, the Z-axis support plate that lifts along the support, and the Y-axis ram that is installed on the Z-axis support plate and has a Y-direction degre...

AI Technical Summary

Problems solved by technology

The traditional aluminum profile protection track used for machine tool protection, the material of the track shoes is aluminum, and the material of the connecting parts is rubber, which can bear small pressure and large deformation after loading, so the strength and rigidity after loading cannot be guaranteed

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