Double-spindle drilling and tapping center

Abstract

The invention provides a double-spindle drilling and tapping center, and belongs to the technical field of machinery. The problems that an existing drilling center tool changing process is manually carried out, time and labor are wasted, efficiency is low, and errors are prone to occurring are solved. The double-spindle drilling and tapping center comprises a lathe bed and a box body arranged on the lathe bed, a cross beam is arranged at the top of the box body, a spindle box capable of vertically moving is arranged on the front portion of the box body, two bilaterally symmetrical spindles are arranged in the spindle box, cutters are installed on the spindles, and fixing side plates are fixedly arranged on the two side edges of the spindle box. A tool beating cylinder and a mounting plate for mounting the tool beating cylinder are arranged between the two fixed side plates and located above the spindles, a supporting plate capable of moving front and back and left and right is arranged on the lathe bed, an automatic tool changing device with an automatic tool changing function is further arranged at the position close to the spindle box, and a suspension arm movably connected with the automatic tool changing device is arranged on the front portion of the cross beam. The device has the advantages of saving time and labor and being high in working efficiency and machining efficiency.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a double-spindle drilling and tapping center. Background technique [0002] Drilling and tapping center is a kind of machine tool for cutting metal, usually also called "drilling and milling tapping center. Traditional drilling center can only process one product, but under the background demand of mass production scale in the current market, this drilling center In addition, the tool change process of the traditional drilling center is mostly carried out manually. First, the tool is removed, the pre-selected tool is removed from the tool magazine, and the pre-selected tool is installed, and the tool needs to be adjusted many times. , time-consuming, labor-intensive, inefficient, and prone to errors. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems in the prior art, and provide a double-spindle drilling and tapping ...

AI Technical Summary

Problems solved by technology

The traditional drilling center can only process one product, but the structure of the drilling center can no longer meet the needs of the mass production scale in the current market; in addition, the tool change process of the traditional drilling center is mostly carried out manually. Remove the tool, remove the pre-selected tool from the tool magazine, install the pre-selected tool, and need to adjust the tool many times, which is time-consuming, labor-intensive, low-efficiency, and easy to cause mistakes

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