Drilling and tapping combined clamp for inner gantry steel channel and outer gantry steel channel of forklift and machining method thereof

Abstract

The invention discloses a drilling and tapping combined clamp for an inner gantry steel channel and an outer gantry steel channel of a forklift and a machining method thereof. The drilling and tapping combined clamp comprises a T-shaped base and a conveying roller way, wherein the conveying roller way is used for conveying workpieces to be machined to a machining area automatically, an X-direction numerically controlled sliding table is mounted on the T-shaped base, and a pressing device used for positioning the workpieces is mounted on the X-direction numerically controlled sliding table. The drilling and tapping combined clamp further comprises a supported perpendicular to the T-shaped base, wherein a sliding rail is arranged on the support, a Y-direction numerically controlled sliding table is arranged on the sliding rail, a vertical drilling device and a vertical tapping device used for vertical tapping are arranged on the Y-direction numerically controlled sliding table, and the Y-direction numerically controlled sliding table moves on the sliding rail to achieve position adjustment. A pressing device comprises a lateral pressing oil cylinder used for pressing the workpieces horizontally and a vertical pressing oil cylinder used for pressing the workpieces vertically. According to the drilling and tapping combined clamp for the inner gantry steel channel and the outer gantry steel channel of the forklift and the machining method thereof, drilling and tapping of two workpieces to be machined can be achieved simultaneously, and then production efficiency is improved greatly.

Description

technical field [0001] The invention relates to a combined drilling and tapping fixture, in particular to a combined drilling and tapping fixture for the channel steel of the inner and outer masts of a forklift and a processing method thereof. Background technique [0002] Forklifts play a very important role in the logistics system of enterprises and are the main force in material handling equipment. Especially with the rapid development of the domestic economy, the material handling of most enterprises has been separated from the original manual handling and replaced by Mechanical handling mainly by forklifts. In recent years, domestic industrial vehicles have grown at an average annual rate of nearly 30%. This vast market has attracted forklift manufacturers from all over the world. However, the existing forklift parts processing tools have a single structure and can only provide simple, single-process parts processing, resulting in extremely low production efficiency of...

AI Technical Summary

Problems solved by technology

However, the existing forklift parts processing tools have a single structure and can only provide simple, single-process parts processing, resulting in extremely low production efficiency of forklift parts, thereby affecting the efficiency of forklift production; moreover, most of them use manual processing to process workpieces Realize feeding and clamping, resulting in uncertainty of feeding and clamping, reducing the precision of clamping, thereby reducing the precision of forklift parts processing

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